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Erschienen in: Dermatology and Therapy 4/2016

Open Access 02.09.2016 | Review

Pruritus Reduction with Systemic Anti-lymphoma Treatments in Patients with Cutaneous T Cell Lymphoma: A Narrative Review

verfasst von: Halle Field, Ling Gao, Pooja Motwani, Henry K. Wong

Erschienen in: Dermatology and Therapy | Ausgabe 4/2016

Abstract

Cutaneous T-cell lymphomas (CTCL) are a heterogeneous and relatively rare group of non-Hodgkin lymphomas arising from neoplastic skin-homing memory T cells. There is no known cure for CTCL, and current treatments focus on achieving and maintaining remission, controlling symptoms, limiting toxicities and maintaining or improving quality of life. Patients with CTCL often suffer from pruritus (itching), which can be debilitating and can have a significant impact on physical well-being and quality of life. Although progress has been made towards understanding the mechanisms of pruritus, the pathophysiology of CTCL-related pruritus remains unclear. Currently, there is neither a step-wise treatment algorithm for CTCL nor a standardized approach to treating pruritus in patients with CTCL. Treatments which specifically target pruritus have been reported with varying effectiveness. However, systemic treatments that target CTCL have the potential to alleviate pruritus by treating the underlying disease. Several systemic CTCL treatments have reported anti-pruritic properties, some in both objective responders and nonresponders, but the lack of a standardized method to measure and report pruritus makes it difficult to compare the effectiveness of systemic treatments. In this review, we provide an overview of approved and investigational systemic CTCL treatments that report anti-pruritic properties. For each study, the methods used to measure and report pruritus, as well as the study design are examined so that the clinical benefits of each systemic treatment can be more readily evaluated.
Funding: Financial support for medical editorial assistance and article processing charge were provided by Celgene Corporation.
Hinweise
The original version of this article was revised: The third author's name was incorrectly published as Pooja Matwani. It has been corrected as Pooja Motwani.

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An erratum to this article is available at http://​dx.​doi.​org/​10.​1007/​s13555-016-0150-5.

Overview of Cutaneous T-Cell Lymphoma and the Burden of Pruritus

Cutaneous T-cell lymphomas (CTCL) are a heterogeneous group of relatively rare lymphomas that comprise ≈4% of non-Hodgkin lymphoma cases diagnosed in the United States [1, 2]. CTCLs are caused by malignant helper T-cells that express a memory phenotype and localize to the skin [3, 4]. Mycosis fungoides (MF) and its leukemic variant Sézary syndrome (SS) are the most common forms of CTCL [2, 5]. Patients with CTCL typically present with erythematous patches in sun-protected areas, although visible changes to the skin can include any combination of patches, plaques, papules, tumours, and/or erythroderma [6, 7]. Correct, timely diagnosis of CTCL can be difficult because the clinical presentation and histology can resemble more benign conditions (e.g., eczema, psoriasis, other inflammatory dermatoses) and patients may initially have skin improvement with treatments for these conditions [810].
Although CTCL arises in the skin, advanced stages are associated with systemic involvement (lymph nodes, blood, visceral organs), with markedly reduced survival in advanced disease [7, 11]. In addition to physical burdens of disease, CTCL can also have a significant impact on patient emotional, functional, and psychological well-being and negatively impact quality of life (QOL) [12]; QOL worsens with disease progression [13]. The majority of patients with CTCL experience pruritus (itching), [1215] often as the first symptom of disease [6]. Pruritus has been demonstrated to negatively impact patient QOL [12, 13]. For example, pruritus can interfere with sleeping patterns and impede daily activities, and patients with prolonged symptoms may require treatment for depression and insomnia [16]. Patients can experience severe pruritus regardless of disease stage, [13] although the incidence and severity of pruritus often worsens as the disease progresses [14]. In advanced CTCL, patients also commonly experience “burning pain” and sharp “pins and needles” [17]. The incidence and severity of pruritus are more pronounced with certain subsets of CTCL. Sézary syndrome is typically associated with severe pruritus, as well as generalized erythroderma and blood involvement with or without lymphadenopathy [10]. In a retrospective analysis of patients with CTCL (N = 551), 94% of patients with SS experienced pruritus compared with 61% with MF [14] and the mean pruritus score on a 10-point scale was 7.7 vs 3.6 for patients with SS and MF, respectively (P < 0.001). Folliculotropic MF is an aggressive variant of MF also associated with significant pruritus [10, 15, 18].
Currently, pruritus intensity is most often measured via a patient-reported visual analog scale (VAS) [19]. The VAS was first developed as a system to rate employees and has been subsequently adapted to measure pain, feelings, and other subjective criteria that cannot be directly measured or assessed by an external evaluator [13, 2024]. For the VAS, the patient is given a line of fixed length where the end points are labelled and described (e.g., “no itching” to “unbearable itching”) [22, 25]. Patients are instructed to mark on the line corresponding to their perceived state of itching.
Current CTCL treatments are focused on inducing and maintaining remission, controlling symptoms, limiting toxicities, and maintaining patient QOL [26, 27]. Given the impact of pruritus on patient QOL and the potential link to reduction in disease, treatments that alleviate pruritus can provide a significant clinical benefit for patients with CTCL.

Mechanisms of Pruritus in Patients with CTCL

Considerable advances towards understanding the mechanisms of pruritus have been described [28, 29]. However, the pathophysiology of CTCL-related pruritus remains unclear. Patients with CTCL may experience pruritus on skin lesions or uninvolved skin, even before other skin-related symptoms manifest [6, 16, 30]. These observations suggest that a soluble pruritic factor could be generated locally at the diseased skin or elsewhere in the body [16]. CTCL-related pruritus does not typically respond well to anti-histamine treatments, suggesting that mediators other than histamine may be involved [30, 31].
The cytokine expression profile of malignant T cells in CTCL is complex. A Th1-like profile has been observed in early-stage MF, while a Th2-like profile has been observed in later-stage MF and SS [3234]. Recently, significantly higher levels of interleukin (IL)-31 have been found in patients with pruritic skin diseases compared to those without [35]. Reports have shown that patients with CTCL-related pruritus also had higher levels of IL-31 than those without and resolution of pruritus correlated with a decrease in IL-31 [36]. In another study, levels of IL-31 and severity of pruritus were correlated for patients with stage IB CTCL [30]. Interestingly, in vitro treatment of peripheral mononuclear blood cells (PBMCs) from patients with stage III-IV CTCL with vorinostat or dexamethasone suppressed production of IL-31. Treatment of patients (n = 2) with stage IV CTCL with a single dose of intravenous (IV) romidepsin resulted in suppressed production of IL-31 in PBMCs and a reduction in pruritus [37]. The majority of IL-31–producing T cells also express the skin-localizing receptor CC chemokine receptor 4 (CCR4), [37] and treatment of a patient with stage IV CTCL with the anti-CCR4 antibody mogamulizumab reduced pruritus and suppressed production of IL-31 in PBMCs [37].
The neuropeptide substance P, which is released from the ends of cutaneous sensory nerves, is an agonist of the neurokinin-1 receptor and has been implicated in itch [31, 38]. Use of aprepitant, which blocks the neurokinin-1 receptor, has been shown to relieve CTCL-related pruritus [39, 40]. Opioid receptors have also been implicated in pruritus [41]. Naloxone, an opioid receptor antagonist, has been found to reduce pruritus in patients with MF [42]; naltrexone, which also antagonizes opioid receptors, has been used with mixed results in patients with MF [6, 42]. Also, the proteinase-activated receptor 2 is located on cutaneous sensory neurons and has been found to mediate pruritus in atopic dermatitis, [43] which favours a Th2 cytokine profile similar to that of late-stage MF/SS [44].
Although central and peripheral-acting mediators have been proposed, the exact mechanisms of CTCL-related pruritus remain unclear, and further understanding of the pathophysiology of CTCL-related pruritus may provide new avenues for treatment.

Clinical Studies of Systemic Anti-lymphoma Agents, Including Assessments of Pruritus

National comprehensive cancer network (NCCN) guidelines recommend several topical and systemic anti-pruritic treatments for CTCL-related pruritus [45]. However, as CTCL-related pruritus is ultimately a result of the lymphoma, controlling the disease may be an effective way to manage itch. Skin-directed phototherapies [psoralen and ultraviolet A (PUVA) and ultraviolet B (UVB)] have demonstrated the ability to induce remissions in early-stage disease, but few data are available regarding reduction of CTCL-related pruritus [45, 46]. In several case studies, treatment with PUVA resulted in improvement of pruritus in patients with Sézary syndrome [47, 48]. The effect of narrowband UVB on reduction of pruritus has been reported, but limited data are available in the context of CTCL [49, 50]. Other topical anti-lymphoma treatments such as carmustine, retinoids, and mechlorethamine (nitrogen mustard) have demonstrated effectiveness in inducing objective responses in early-stage MF, but may induce skin-directed adverse events that exacerbate pruritus rather than relieve it [5, 31, 51, 52]. Interestingly, a case series of 11 patients with CTCL treated with topical mechlorethamine resulted in the disappearance of pruritus [53]. A number of systemic anti-CTCL agents have documented anti-pruritic effects, but methods of pruritus assessment and data reporting vary across studies. In the following sections, we present studies of systemic anti-lymphoma agents, the method of pruritus assessment (if included), and the effects of each treatment on pruritus (Table 1). Inclusion of systemic anti-lymphoma agents in this narrative review was initially based on NCCN recommended agents. PubMed was searched for literature describing these recommended treatments with a focus on clinical trials which included assessments of pruritus. Additional papers were added to this initial literature through supplementary ad hoc searches.
Table 1
Key parameters in studies of anti-CTCL treatments that included assessment of pruritus
Agent
Key trial details
Key efficacy data presented
Details of pruritus assessments provided
Use of anti-pruritic treatments on study
Romidepsin
Pivotal phase II study of patients (N = 96) with stage IB-IVA CTCL and ≥1 previous systemic treatment [22, 56]
ORR: 34%
CR: 6%
PR: 28%
SD: 47%
Median DOR: 15 mo
Patient-assessed 100-mm VAS; 0 mm = no itch to 100 mm = unbearable itching
Moderate pruritus defined as VAS 30-69 mm; severe pruritus defined as 70–100 mm
CMRP defined as a decrease in VAS of ≥30 mm for ≥2 consecutive cycles for patients with moderate to severe pruritus at baseline
Complete resolution was described as VAS = 0 for 2 consecutive cycles
Concomitant anti-pruritic treatments not allowed
Bexarotene
Phase II/III study of patients (N = 94) with stage IIB-IVB CTCL refractory to ≥1 systemic anti-cancer therapy [62]
ORR: 45% (300-mg/m2/day dose)
Measured on a scale of 0–8 for up to 5 representative index lesions;
0 = none
2 = mild: less than average
4 = moderate: average
6 = severe: >25% worse than average
8 = very severe: near-worst severity
Intermediate intervals of 1, 3, 5, 7 are to serve as midpoints between 0, 2, 4, 6, 8
Not stated whether the assessment was conducted with a VAS or verbally
Concomitant anti-pruritic treatments allowed
Phase II/III study of patients (N = 58) with stage IA-IIA refractory CTCL or patients intolerant to or reaching a 6-mo plateau to prior treatment [63]
ORR: 54% (300-mg/m2/day dose)
Open-label phase II trial of doxorubicin HCl followed by bexarotene in patients (N = 37) with stage IB-IIA CTCL poorly responsive to skin-directed therapies or stage IIB-IV CTCL [64]
ORR: 41%
CR: 6%
PR: 35%
SD: 18%
Median PFS: 5 mo
Median OS: 18 mo
Patient assessed 100-mm VAS, where 0 = no pruritus and 100 = worst imaginable pruritus
Pruritus relief was defined as an improvement in pruritus ≥30 mm from baseline or complete resolution of symptoms
Concomitant use of topical corticosteroids was permitted for patients with intense pruritus
Open-label pilot study in combination with rosiglitazone for patients (N = 4) with stage IA-IVA CTCL with SD with or PR to single-agent bexarotene [65]
ORR: 25%
CR: 0%
PR: 25%
SD: 75%
Patient assessed 100-mm VAS
No details for use of concurrent anti-pruritic provided
Denileukin diftitox
Placebo controlled phase III study of patients (N = 144) with stage IA–III CTCL, ≤3 prior therapies, CD25 positive on ≥20% of T cells in biopsied skin lesions [67]
ORR: 44%
CR: 10%
PR: 34%
SD: 35%
Median PFS: 26 mo for 9-µg/kg/d dose, NR for 18-µg/kg/d dose
Median DOR: 8 mo
Patient assessed 100-mm VAS
Details on how “clinically significant improvement” was defined were not included
Premedication with an anti-histamine was required 30–60 min before study drug administration and allowed during and after the dosing period
Phase III study of patients (N = 71) with stage IB-III CTCL, ≥ 4 previous treatments, CD25 positive on ≥20% of T cells in biopsied skin lesions; patients with stage IVA disease could enrol if they had ≥1 previous therapies fail [68, 69]
ORR: 30%
CR: 10%
PR: 20%
SD: 32%
Median DOR: 7 mo
Patient assessed 100-mm VAS scale; 0 = no itch, 100 mm = worst imaginable itch
Clinically significant baseline pruritus defined as ≥20 mm
Significant improvement defined as improvement of ≥20 mm
Premedication with an anti-histamine 30–60 min before study drug administration and use of 25 mg promethazine or 10 mg proclorperazine for nausea allowed; use of pruritus rescue medication was allowed and recorded
Vorinostat
Phase II study in patients (N = 33) with stage IA-IVB CTCL refractory or intolerant to conventional therapy [71]
ORR: 24%
CR: 0%
PR: 24%
Median DOR: 4 mo
Patient assessed score from 0 to 10; VAS or verbal not specified
Pruritus relief was defined as a reduction of ≥3 points or compete resolution for ≥4 wk
Complete resolution was a score of 0 for ≥4 wk
Anti-histamines and topical steroids allowed if stable dose for ≥2 wk (changes/increases not allowed on study)
Phase IIb study in patients (N = 74) with stage ≥IB CTCL and ≥2 prior systemic therapies, 1 of which had to be bexarotene unless it was not tolerated [72]
ORR: 30%
CR: 1%
PR: 29%
Median DOR: NR; estimated to be at least 5 mo
Patient assessed VAS from 0 to 10; 0 = no pruritus to 10 = worst imaginable
Severe pruritus defined as a score of 7–10 points
Pruritus relief defined as ≥3-point reduction in patients with a VAS score of ≥3 points, or a complete resolution of pruritus for ≥4 continuous weeks without the use of anti-pruritic medications
Supportive treatment with anti-histamines allowed; patients on topical (all) and systemic steroids (Sézary syndrome) for ≥3 mo were allowed to continue
Open-label, nonrandomized, escalating dose, phase I study, in combination with bexarotene, in patients (N = 23) with stage ≥ IB CTCL refractory to ≥1 prior systemic therapy (not including bexarotene) [73]
ORR: 17
CR: 0%
PR: 17%
SD: 65%
Patient assessed VAS of 0–10
Pruritus relief defined as reduction of ≥3 points from baseline or complete resolution
No details for use of concurrent anti-pruritic provided
Alemtuzumab
Phase II study in patients (N = 22) with CD52+ stage II–IV MF/SS with ≤5 systemic treatments and not responding adequately to PUVA, radiotherapy, chemotherapy, or interferon alpha [74]
ORR: 55%
CR: 32%
PR: 23%
SD: 13%
Median DOR: 12 mo
Patient assessed 100-mm point VAS, 0 indicates no itching; 100-mm indicates worse possible itching
Patients received anti-histamine 30 min before infusion until first dose reactions disappeared; use of corticosteroids during week 1 was optional
Phase II study of patients (N = 8) with stage IIB–IV relapsed/refractory CTCL [75]
ORR: 38%
CR: 0%
PR: 38%
SD: 25%
Self-assessment on a scale of 0–8; 0 = no itching to 8 = very severe itching
Significant improvement defined as 50% improvement in self-assessment score
Promethazine and hydrocortisone allowed for infusion-related side effects
Extracorporeal photopheresis
Retrospective single center study of patients (N = 55) with stage III–IVB SS treated with ECP [76]
Good response: 62%
PR: 18%
Method of pruritus assessment not detailed
No details for use of concurrent anti-pruritic provided
Zanolimumab
Open-label phase II study of patients (N = 47) with refractory stage IB–IVB MF/SS [79]
ORR: 32%
Method of pruritus assessment not detailed
Topical steroids allowed as a rescue therapy for patients developing eczematous dermatitis not involving target lesions
Belinostat
Open-label phase II study of patients (N = 29) with relapsed/refractory stage IB–IVB CTCL who had ≥1 prior systemic therapies fail [80, 83]
ORR: 14%
CR: 10%
PR: 3%
SD: 35%
Median DOR: 3 mo
Pruritus assessed using a 10-point scale; VAS or verbal not specified
Severe pruritus defined as score 7–10
Pruritus relief defined as reduction of pruritus score of ≥3 points in patients with baseline score ≥3
No details for use of concurrent anti-pruritic provided
Panobinostat
Open-label phase II study of patients with previous exposure to bexarotene (n = 79) or bexarotene naive (n = 60) with stage IB-IVA MF or SS who had ≥2 prior systemic therapies fail [81]
ORR: 17%
CR: 1%
PR: 16%
SD: 21%
Median PFS: 4.6 for bexarotene exposed; 3.7 mo for bexarotene naive
Median DOR: 9.2 mo for bexarotene exposed; NR for bexarotene naive
Patients completed assessments via VAS throughout the study
Pruritus relief not defined
No details for use of concurrent anti-pruritic provided
CTCL cutaneous T-cell lymphoma, ORR overall response rate, CR complete response, PR partial response, SD stable disease, DOR duration of response, mo month, VAS visual analog scale, CMRP clinically meaningful reduction in pruritus, PFS progression-free survival; OS overall survival, NR not reached, MF mycosis fungoides, SS Sézary syndrome, PUVA psoralen + ultraviolet A, ECP extracorporeal photopheresis, HCI hydrochloride, wk weeks
This article is based on previously conducted studies, and does not involve any new studies of human or animal subjects performed by any of the authors.

Romidepsin

Class I selective histone deacetylase (HDAC) inhibitor [54] romidepsin (IV) is approved for patients with CTCL who have received ≥1 prior systemic therapy, [55] primarily based on results from a pivotal phase II study in patients (N = 96) with stage IB–IVA CTCL and ≥1 previous systemic treatment (a National Cancer Institute trial that supported the approval did not incorporate an assessment of pruritus) [22, 56, 57]. In the pivotal study, the majority of patients (60/65, 92%) with moderate to severe pruritus at baseline reported a reduction in their VAS score (mean change of −38 mm). Clinically meaningful reduction in pruritus (CMRP) was observed in 28/65 patients (43%) with moderate to severe pruritus at baseline—including 19/36 patients (53%) with severe pruritus at baseline. Seven patients with severe pruritus at baseline achieved complete resolution of pruritus for 2–8 months. Overall, the median time to CMRP was 1.8 months and the median duration of CMRP was 5.6 months. For patients with objective disease responses, 17/26 (65%) achieved CMRP, including 5/5 patients with complete response. However, CMRP also occurred in nonresponders (11/39, 28%)—all with best response of stable disease (SD). Patients were also able to achieve CMRP irrespective of disease compartment involvement; although lymphadenopathy significantly lowered rates of CMRP, erythroderma, blood involvement, and higher blood tumour burden (surrogate for SS) did not [58].
In evaluable patients with folliculotropic disease involvement (n = 9), patients with moderate to severe pruritus at baseline had a mean reduction in VAS of −53 mm (−60 mm for those with severe pruritus) and 1 patient had complete resolution of pruritus [59]. In evaluable patients with cutaneous tumours (n = 19), patients with moderate to severe pruritus had a mean reduction in VAS of −43 mm (−45 mm for those with severe pruritus) and two patients had complete resolution of pruritus [59]. In evaluable patients who received prior systemic chemotherapy (n = 50), 24 (48%) experienced CMRP [60].

Bexarotene

Retinoid bexarotene (oral) is approved for the treatment of cutaneous manifestations in patients with CTCL refractory to ≥1 prior systemic therapy [61]. In a phase II/III study in patients (N = 94) with stage IIB-IVB CTCL refractory to ≥1 systemic anti-cancer therapy, the mean pruritus score at baseline was reduced at week 48 regardless of concomitant antihistamine/antipruritic treatment [62]. In a phase II/III study of patients (N = 58) with stage IA-IIA refractory CTCL (or who were intolerant to or reaching a 6-month plateau to prior treatment), pruritus for representative index lesions decreased from mild-moderate at baseline to mild-absent by week 16 [63]. Pruritus continued to improve independent of additional anti-histamine and/or anti-pruritic use. Additionally, a phase II trial was conducted to examine doxorubicin hydrochloride (HCl) followed by bexarotene in patients (N = 37) with stage IB-IV CTCL (or stage IB-IIA disease poorly responsive to skin-directed therapies) [64]. Following treatment with doxorubicin HCl, 53% of patients had pruritus relief (5/9 responders; 3/6 patients with SD), and following subsequent bexarotene treatment, 71% of patients had pruritus relief (3/5 responders; 2/2 patients with SD). In a pilot study of bexarotene in combination with rosiglitazone in patients (N = 4) with stages IA-IVA CTCL with SD or partial response to single-agent bexarotene, pruritus was alleviated in 3 patients (75%) [65].

Denileukin Diftitox

Diphtheria toxin/IL-2 fusion protein denileukin diftitox (DD; IV) is approved for persistent or recurrent disease that expresses CD25 [66]; however, it is undergoing reformulation and has been withdrawn from the market [45]. In a phase III study of patients (N = 144) with CD25+ stage IA–III CTCL who had received ≤3 prior therapies, clinically significant improvement in pruritus was reported in 9.1% of patients with placebo vs 13.3% with DD 9 μg/kg/days (P = 0.7681) and 34.5% with DD 18 μg/kg/days (P = 0.0048) [67]. In a separate phase III study of patients (N = 71) with CD25+ stage IB–III CTCL with ≥4 previous treatments (stage IVA allowed if they had ≥1 previous therapies fail), [68, 69] 53/71 of patients (75%) had significant pruritus at baseline, of whom 36 (68%) had a clinically significant improvement (decrease of ≥20 mm) [68]. All 17 responders and 13/23 patients (57%) with SD with clinically significant pruritus at baseline showed significant improvement [68]. The median decrease in pruritus was 22 mm in responders (n = 21; 50% decrease from median at baseline; P < 0.05) and 20 mm in nonresponders (n = 45; 6% decrease from median at baseline) [69].

Vorinostat

Pan-HDAC inhibitor [54] vorinostat (oral) is approved for patients with CTCL with progressive, persistent, or recurrent disease on or following two systemic therapies [70]. In the initial phase II study in patients (N = 33) with stage IA–IVB CTCL refractory or intolerant to conventional therapy, 31 patients had a baseline pruritus score [median of 8 (range 0–10)] and 14 patients (45%) experienced pruritus relief, 3 of whom had complete resolution of pruritus [71]. Among patients with baseline pruritus scores of 3–6 and 7–10, 33% and 59% experienced relief, respectively, typically within 4 weeks of study start. The overall mean reduction in pruritus score was 3, and patients with SS who did not achieve objective responses were able to achieve pruritus relief. In a phase IIb study in patients (N = 74) with stage ≥IB CTCL and ≥2 prior systemic therapies (1 of which must be bexarotene unless not tolerated), 21/65 patients (32%) with a baseline pruritus score ≥3 experienced pruritus relief [72]. Of 30 patients with a baseline score 7–10, 13 (43%) experienced pruritus relief, including 5/16 patients with SS; 30% achieved a score <3 at 2 or more consecutive visits. Of 21 patients with an objective response, 10 (47%) experienced pruritus relief; 13/51 nonresponders (26%) experienced pruritus relief [72]. For patients with stage ≥IIB disease, median time to and duration of pruritus relief was 16 days and 3.7 months, respectively. In a phase I study of vorinostat in combination with bexarotene in patients (N = 23) with stage ≥IB CTCL refractory to ≥1 prior systemic therapy (not including bexarotene), 7/23 patients (30%) experienced pruritus relief, including nonresponders [73].

Additional Agents

Anti-CD52 monoclonal antibody alemtuzumab (IV) is an agent included in recommendations for the treatment of stage ≥3 MF/SS with disease progressive or refractory to multiple prior therapies [45]. In a phase II study in patients (N = 22) with CD52+ stage II–IV MF/SS previously treated with ≤5 systemic treatments (and not responding adequately to PUVA, radiotherapy, chemotherapy, or interferon alpha), median VAS was 80 mm at baseline and 20 mm at treatment end in 17 evaluable patients [74]. Median VAS was 80 mm for objective responders (n = 11) and 60 mm for nonresponders (n = 6) at baseline and 10 and 50 mm, respectively, at treatment end. Three of six nonresponders had best VAS score reductions of ≥10 mm [74]. In a phase II study of patients (N = 8) with stage IIB-IV relapsed/refractory CTCL, four patients (50%) reported significant improvement in pruritus [75]. Extracorporeal photopheresis is a recommended treatment for MF/SS, particularly for patients with blood involvement [45]. In a retrospective single center study of patients (N = 55) with stage III–IVB SS, 37/44 (84%) responders had >50% improvement in pruritus [76]. Low-dose methotrexate is also included in NCCN recommendations, and has a history of being used to treat patients with CTCL [45, 77]. The impact of methotrexate on CTCL-related pruritus has not been well documented, but anecdotal information suggests the potential for pruritus reduction [6]. Case study data of patients treated with interferon-α also report a decrease in pruritus [78].
The remaining agents discussed are investigational and are not currently approved or recommended by the NCCN. In a phase II study of the anti-CD4 monoclonal antibody zanolimumab (IV) in patients (N = 47) with refractory stage IB–IVB MF/SS, 11/13 responding patients (85%) and 13/25 nonresponders (52%) reported improvement in pruritus severity [79]. In a phase II study of the pan-HDAC inhibitor [54] belinostat (IV) in patients (N = 29) with relapsed/refractory stage IB–IVB CTCL who received ≥1 prior systemic therapy, [80] 7/15 patients with baseline pruritus ≥3 had pruritus relief, including 3/6 with severe pruritus at baseline [80]. In a phase II study of the pan-HDAC inhibitor [54] panobinostat (oral) in patients (N = 139) with stage IB-IVA MF or SS who have ≥2 prior systemic therapies fail, 24/97 patients (25%) with baseline pruritus greater than the standard deviation of the total group experienced pruritus relief [81].

Summary and Recommendations

Of all the anti-CTCL agents surveyed, HDAC inhibitors, romidepsin and vorinostat, have the most detailed published data on reduction of pruritus [22, 56, 71, 72]. Romidepsin and vorinostat studies used similar standards for pruritus assessment and analysed similar categories. Trials for romidepsin/vorinostat utilized a 100-mm/10-point patient-assessed VAS and defined significant pruritus reduction as ≥30 mm/3 points; only the romidepsin study required this for ≥2 consecutive cycles. The definition of complete resolution was more stringent in the study with romidepsin, requiring VAS = 0 for ≥8 vs ≥4 consecutive weeks [56, 71]. Subanalyses of the romidepsin study also showed that patients experienced pruritus reduction irrespective of disease compartment involvement, and in difficult-to-treat populations including patients with cutaneous tumours, folliculotropic MF, and those with prior chemotherapies [5860]. Importantly, vorinostat trials allowed the use of concomitant anti-pruritic medications, which could impact results, whereas the romidepsin trial did not [56, 71, 72]. Although reported rates of significant pruritus reduction were similar for the two agents, this confounding factor must be considered. The durability of significant pruritus reduction was longer with romidepsin, even without concomitant anti-pruritic medications. Romidepsin has also been shown to produce durable clinical responses in patients with CTCL (median duration of response [DOR] 14–15 months) compared with vorinostat (median DOR 4–5+ mo) [56, 71, 72, 82].
New-generation HDAC inhibitor belinostat also used similar measures for pruritus assessments as romidepsin and vorinostat,[80] likely intentionally aligned due to precedent and for ease of comparison. Studies of single-agent bexarotene and DD also report detailed pruritus data; however, variations in assessments make comparisons with other agents difficult. Bexarotene studies used a 0–8 scale of ≤5 index lesions and did not define significant pruritus reduction [62, 63]. However, more recent combination studies did use a 100-mm VAS [64, 65]. DD studies used a 100-mm VAS [6769]; however, when specified, the definition of significant reduction was less rigorous, at ≥20 mm [68]. Both bexarotene and DD studies allowed concomitant anti-pruritic medications [62, 63, 6769].
While a review of literature demonstrates that pruritus reduction is recognized as an important aspect of treating CTCL, some studies of anti-lymphoma agents published in recent years include only a minimal analysis of pruritus [7981]. None of the studies surveyed used pruritus as the primary endpoint, and existing pruritus data are difficult to compare across studies because the methods for assessing pruritus and reporting pruritus reduction are not standardized, although more recent studies more uniformly use a 100-mm/10-point VAS [64, 73, 80, 83]. Broad suggestions for assessment of pruritus have been published as part of a consensus statement on clinical endpoints and response criteria in CTCL (Table 2), but they lack definitive thresholds for clinical relevance [84].
Table 2
ISCL, USCLC and Cutaneous Lymphoma Task Force of the European Organisation for Research and Treatment of Cancer (EORTC) Consensus Recommendations for Pruritus Assessments in cutaneous T-cell lymphomas Clinical Studies [84]
Method for quantification
Severity of pruritus should be quantified using a VAS (number on scale not defined)
Definition of significant pruritus at baseline
Not defined, though recommendations assert the need to define
Definition of clinically significant change or threshold
Not defined, though recommendations assert the need to define
Comedications
Factors that could independently affect pruritus should be eliminated
Any concomitant anti-pruritic agents should be at a stable dose or discontinued when making comparative pruritus measurements
No claim of absence or resolution of pruritus should be made with concomitant use of anti-pruritic treatments
Appropriate terminology
General terms that imply complete resolution (e.g., “relief”) should be avoided when referring to reduction or change in VAS
Relationship to disease response
Changes in pruritus should be correlated to disease response to put results in perspective
EORTC European Organisation for Research and Treatment of Cancer, ISCL International Society for Cutaneous Lymphoma, USCLC United States Cutaneous Lymphoma Consortium, VAS visual analog scale
Detailed recommendations regarding treatment selection based on pruritus reduction are difficult to make due to the nonstandardized ways in which pruritus data are gathered and presented across clinical trials of different agents. However, particularly for the approved agents, clinicians may consider initiating systemic treatment in patients with earlier stage disease who are struggling with pruritus. The impact of romidepsin on pruritus is well characterized, particularly because concomitant anti-pruritic treatments were not allowed during the studies, and romidepsin produces durable responses to treatment as well as durable pruritus reductions [22, 56]. Oral administration of vorinostat and bexarotene may be beneficial, particularly for early-stage patients who are not prepared for IV treatment. However, it is unclear whether the reported pruritus reductions are a result of the drug or concomitant anti-pruritic medications [62, 63, 71, 72]. This review provides a summary of what is currently known regarding the anti-pruritic properties of agents for the treatment of CTCL—both those approved and those in clinical development. While comparisons are difficult to make, it is clear that anti-lymphoma agents can reduce pruritus in patients with CTCL.

Acknowledgments

The authors take full responsibility for the content of this manuscript, but thank William Ho, PhD (MediTech Media), for providing medical editorial assistance. Financial support for medical editorial assistance and article processing charge were provided by Celgene Corporation. All named authors meet the International Committee of Medical Journal Editors (ICMJE) criteria for authorship for this manuscript, take responsibility for the integrity of the work as a whole, and have given final approval to the version to be published.

Disclosures

L. Gao reports grants from Gilead Sciences, Inc., outside of the submitted work; P. Matwani, H. Field and H. Wong have nothing to disclose.

Compliance with Ethics Guidelines

This article is based on previously conducted studies, and does not involve any new studies of human or animal subjects performed by any of the authors.

Open Access

This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://​creativecommons.​org/​licenses/​by-nc/​4.​0/​), which permits any noncommercial use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (https://​creativecommons.​org/​licenses/​by/​4.​0), which permits use, duplication, adaptation, distribution, and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Literatur
1.
Zurück zum Zitat Criscione VD, Weinstock MA. Incidence of cutaneous T-cell lymphoma in the United States, 1973–2002. Arch Dermatol. 2007;143:854–9.CrossRefPubMed Criscione VD, Weinstock MA. Incidence of cutaneous T-cell lymphoma in the United States, 1973–2002. Arch Dermatol. 2007;143:854–9.CrossRefPubMed
2.
Zurück zum Zitat Willemze R, Jaffe ES, Burg G, et al. WHO-EORTC classification for cutaneous lymphomas. Blood. 2005;105:3768–85.CrossRefPubMed Willemze R, Jaffe ES, Burg G, et al. WHO-EORTC classification for cutaneous lymphomas. Blood. 2005;105:3768–85.CrossRefPubMed
3.
Zurück zum Zitat Nagatani T, Matsuzaki T, Iemoto G, et al. Comparative study of cutaneous T-cell lymphoma and adult T-cell leukemia/lymphoma. Clinical, histopathologic, and immunohistochemical analyses. Cancer. 1990;66:2380–6.CrossRefPubMed Nagatani T, Matsuzaki T, Iemoto G, et al. Comparative study of cutaneous T-cell lymphoma and adult T-cell leukemia/lymphoma. Clinical, histopathologic, and immunohistochemical analyses. Cancer. 1990;66:2380–6.CrossRefPubMed
4.
Zurück zum Zitat Ferenczi K, Fuhlbrigge RC, Pinkus J, Pinkus GS, Kupper TS. Increased CCR4 expression in cutaneous T cell lymphoma. J Invest Dermatol. 2002;119:1405–10.CrossRefPubMed Ferenczi K, Fuhlbrigge RC, Pinkus J, Pinkus GS, Kupper TS. Increased CCR4 expression in cutaneous T cell lymphoma. J Invest Dermatol. 2002;119:1405–10.CrossRefPubMed
6.
Zurück zum Zitat Meyer N, Paul C, Misery L. Pruritus in cutaneous T-cell lymphomas: frequent, often severe and difficult to treat. Acta Derm Venereol. 2010;90:12–7.CrossRefPubMed Meyer N, Paul C, Misery L. Pruritus in cutaneous T-cell lymphomas: frequent, often severe and difficult to treat. Acta Derm Venereol. 2010;90:12–7.CrossRefPubMed
7.
Zurück zum Zitat Olsen E, Vonderheid E, Pimpinelli N, et al. Revisions to the staging and classification of mycosis fungoides and Sézary syndrome: a proposal of the international society for cutaneous lymphomas (ISCL) and the cutaneous lymphoma task force of the European Organization of Research and Treatment of Cancer (EORTC). Blood. 2007;110:1713–22.CrossRefPubMed Olsen E, Vonderheid E, Pimpinelli N, et al. Revisions to the staging and classification of mycosis fungoides and Sézary syndrome: a proposal of the international society for cutaneous lymphomas (ISCL) and the cutaneous lymphoma task force of the European Organization of Research and Treatment of Cancer (EORTC). Blood. 2007;110:1713–22.CrossRefPubMed
8.
Zurück zum Zitat Parker SR, Bradley B. Treatment of cutaneous T-cell lymphoma/mycosis fungoides. Dermatol Nurs. 2006;18(6):566–70, 573–5. Parker SR, Bradley B. Treatment of cutaneous T-cell lymphoma/mycosis fungoides. Dermatol Nurs. 2006;18(6):566–70, 573–5.
9.
Zurück zum Zitat Zackheim HS, McCalmont TH. Mycosis fungoides: the great imitator. J Am Acad Dermatol. 2002;47:914–8.CrossRefPubMed Zackheim HS, McCalmont TH. Mycosis fungoides: the great imitator. J Am Acad Dermatol. 2002;47:914–8.CrossRefPubMed
10.
Zurück zum Zitat Jawed SI, Myskowski PL, Horwitz S, Moskowitz A, Querfeld C. Primary cutaneous T-cell lymphoma (mycosis fungoides and Sézary syndrome): part I. Diagnosis: Clinical and histopathologic features and new molecular and biologic markers. J Am Acad Dermatol. 2014;70:205.e1–16.CrossRef Jawed SI, Myskowski PL, Horwitz S, Moskowitz A, Querfeld C. Primary cutaneous T-cell lymphoma (mycosis fungoides and Sézary syndrome): part I. Diagnosis: Clinical and histopathologic features and new molecular and biologic markers. J Am Acad Dermatol. 2014;70:205.e1–16.CrossRef
11.
Zurück zum Zitat Agar NS, Wedgeworth E, Crichton S, et al. Survival outcomes and prognostic factors in mycosis fungoides/Sézary syndrome: validation of the revised International Society for Cutaneous Lymphomas/European Organisation for Research and Treatment of Cancer staging proposal. J Clin Oncol. 2010;28:4730–9.CrossRefPubMed Agar NS, Wedgeworth E, Crichton S, et al. Survival outcomes and prognostic factors in mycosis fungoides/Sézary syndrome: validation of the revised International Society for Cutaneous Lymphomas/European Organisation for Research and Treatment of Cancer staging proposal. J Clin Oncol. 2010;28:4730–9.CrossRefPubMed
12.
Zurück zum Zitat Demierre MF, Gan S, Jones J, Miller DR. Significant impact of cutaneous T-cell lymphoma on patients’ quality of life: results of a 2005 national cutaneous lymphoma foundation survey. Cancer. 2006;107:2504–11.CrossRefPubMed Demierre MF, Gan S, Jones J, Miller DR. Significant impact of cutaneous T-cell lymphoma on patients’ quality of life: results of a 2005 national cutaneous lymphoma foundation survey. Cancer. 2006;107:2504–11.CrossRefPubMed
13.
Zurück zum Zitat Wright A, Wijeratne A, Hung T, et al. Prevalence and severity of pruritus and quality of life in patients with cutaneous T-cell lymphoma. J Pain Symptom Manag. 2013;45:114–9.CrossRef Wright A, Wijeratne A, Hung T, et al. Prevalence and severity of pruritus and quality of life in patients with cutaneous T-cell lymphoma. J Pain Symptom Manag. 2013;45:114–9.CrossRef
14.
Zurück zum Zitat Vij A, Duvic M. Prevalence and severity of pruritus in cutaneous T cell lymphoma. Int J Dermatol. 2012;51:930–4.CrossRefPubMed Vij A, Duvic M. Prevalence and severity of pruritus in cutaneous T cell lymphoma. Int J Dermatol. 2012;51:930–4.CrossRefPubMed
15.
Zurück zum Zitat Gerami P, Rosen S, Kuzel T, Boone SL, Guitart J. Folliculotropic mycosis fungoides: an aggressive variant of cutaneous T-cell lymphoma. Arch Dermatol. 2008;144:738–46.PubMed Gerami P, Rosen S, Kuzel T, Boone SL, Guitart J. Folliculotropic mycosis fungoides: an aggressive variant of cutaneous T-cell lymphoma. Arch Dermatol. 2008;144:738–46.PubMed
16.
Zurück zum Zitat Demierre M. Mycosis fungoides and Sézary syndrome: the burden of pruritus. Commun Oncol. 2010;7:399–404.CrossRef Demierre M. Mycosis fungoides and Sézary syndrome: the burden of pruritus. Commun Oncol. 2010;7:399–404.CrossRef
17.
Zurück zum Zitat Demierre MF, Taverna J. Mirtazapine and gabapentin for reducing pruritus in cutaneous T-cell lymphoma. J Am Acad Dermatol. 2006;55:543–4.CrossRefPubMed Demierre MF, Taverna J. Mirtazapine and gabapentin for reducing pruritus in cutaneous T-cell lymphoma. J Am Acad Dermatol. 2006;55:543–4.CrossRefPubMed
18.
Zurück zum Zitat Lehman JS, Cook-Norris RH, Weed BR, et al. Folliculotropic mycosis fungoides: single-center study and systematic review. Arch Dermatol. 2010;146:607–13.PubMed Lehman JS, Cook-Norris RH, Weed BR, et al. Folliculotropic mycosis fungoides: single-center study and systematic review. Arch Dermatol. 2010;146:607–13.PubMed
19.
Zurück zum Zitat Elman S, Hynan LS, Gabriel V, Mayo MJ. The 5-D itch scale: a new measure of pruritus. Br J Dermatol. 2010;162:587–93.CrossRefPubMed Elman S, Hynan LS, Gabriel V, Mayo MJ. The 5-D itch scale: a new measure of pruritus. Br J Dermatol. 2010;162:587–93.CrossRefPubMed
21.
Zurück zum Zitat DeLoach LJ, Higgins MS, Caplan AB, Stiff JL. The visual analog scale in the immediate postoperative period: intrasubject variability and correlation with a numeric scale. Anesth Analg. 1998;86:102–6.PubMed DeLoach LJ, Higgins MS, Caplan AB, Stiff JL. The visual analog scale in the immediate postoperative period: intrasubject variability and correlation with a numeric scale. Anesth Analg. 1998;86:102–6.PubMed
22.
Zurück zum Zitat Kim YH, Demierre MF, Kim EJ, et al. Clinically meaningful reduction in pruritus in patients with cutaneous T-cell lymphoma treated with romidepsin. Leuk Lymphoma. 2013;54:284–9.CrossRefPubMed Kim YH, Demierre MF, Kim EJ, et al. Clinically meaningful reduction in pruritus in patients with cutaneous T-cell lymphoma treated with romidepsin. Leuk Lymphoma. 2013;54:284–9.CrossRefPubMed
23.
Zurück zum Zitat Kindler CH, Harms C, Amsler F, Ihde-Scholl T, Scheidegger D. The visual analog scale allows effective measurement of preoperative anxiety and detection of patients’ anesthetic concerns. Anesth Analg. 2000;90:706–12.CrossRefPubMed Kindler CH, Harms C, Amsler F, Ihde-Scholl T, Scheidegger D. The visual analog scale allows effective measurement of preoperative anxiety and detection of patients’ anesthetic concerns. Anesth Analg. 2000;90:706–12.CrossRefPubMed
24.
Zurück zum Zitat Marsh-Richard DM, Hatzis ES, Mathias CW, Venditti N, Dougherty DM. Adaptive visual analog scales (AVAS): a modifiable software program for the creation, administration, and scoring of visual analog scales. Behav Res Methods. 2009;41:99–106.CrossRefPubMedPubMedCentral Marsh-Richard DM, Hatzis ES, Mathias CW, Venditti N, Dougherty DM. Adaptive visual analog scales (AVAS): a modifiable software program for the creation, administration, and scoring of visual analog scales. Behav Res Methods. 2009;41:99–106.CrossRefPubMedPubMedCentral
25.
Zurück zum Zitat U.S. Department of Health and Human Services FDA Center for Drug Evaluation and Research, U.S. Department of Health and Human Services FDA Center for Biologics Evaluation and Research, U.S. Department of Health and Human Services FDA Center for Devices and Radiological Health. Guidance for industry: patient-reported outcome measures: use in medical product development to support labeling claims: draft guidance. Health Qual Life Outcomes. 2006;4:79.CrossRefPubMedCentral U.S. Department of Health and Human Services FDA Center for Drug Evaluation and Research, U.S. Department of Health and Human Services FDA Center for Biologics Evaluation and Research, U.S. Department of Health and Human Services FDA Center for Devices and Radiological Health. Guidance for industry: patient-reported outcome measures: use in medical product development to support labeling claims: draft guidance. Health Qual Life Outcomes. 2006;4:79.CrossRefPubMedCentral
26.
Zurück zum Zitat Prince HM, Whittaker S, Hoppe RT. How I treat mycosis fungoides and Sézary syndrome. Blood. 2009;114:4337–53.CrossRefPubMed Prince HM, Whittaker S, Hoppe RT. How I treat mycosis fungoides and Sézary syndrome. Blood. 2009;114:4337–53.CrossRefPubMed
27.
Zurück zum Zitat Jawed SI, Myskowski PL, Horwitz S, Moskowitz A, Querfeld C. Primary cutaneous T-cell lymphoma (mycosis fungoides and Sézary syndrome): part II. Prognosis, management, and future directions. J Am Acad Dermatol. 2014;70:223e.1–.17.CrossRef Jawed SI, Myskowski PL, Horwitz S, Moskowitz A, Querfeld C. Primary cutaneous T-cell lymphoma (mycosis fungoides and Sézary syndrome): part II. Prognosis, management, and future directions. J Am Acad Dermatol. 2014;70:223e.1–.17.CrossRef
28.
Zurück zum Zitat Garibyan L, Rheingold CG, Lerner EA. Understanding the pathophysiology of itch. Dermatol Ther. 2013;26:84–91.CrossRefPubMed Garibyan L, Rheingold CG, Lerner EA. Understanding the pathophysiology of itch. Dermatol Ther. 2013;26:84–91.CrossRefPubMed
29.
Zurück zum Zitat Hassan I, Haji ML. Understanding itch: an update on mediators and mechanisms of pruritus. Indian J Dermatol Venereol Leprol. 2014;80:106–14.CrossRefPubMed Hassan I, Haji ML. Understanding itch: an update on mediators and mechanisms of pruritus. Indian J Dermatol Venereol Leprol. 2014;80:106–14.CrossRefPubMed
30.
Zurück zum Zitat Malek M, Gleń J, Rębała K, et al. Il-31 does not correlate to pruritus related to early stage cutaneous T-cell lymphomas but is involved in pathogenesis of the disease. Acta Derm Venereol. 2015;95:283–8.CrossRefPubMed Malek M, Gleń J, Rębała K, et al. Il-31 does not correlate to pruritus related to early stage cutaneous T-cell lymphomas but is involved in pathogenesis of the disease. Acta Derm Venereol. 2015;95:283–8.CrossRefPubMed
32.
Zurück zum Zitat Saed G, Fivenson DP, Naidu Y, Nickoloff BJ. Mycosis fungoides exhibits a Th1-type cell-mediated cytokine profile whereas Sézary syndrome expresses a Th2-type profile. J Invest Dermatol. 1994;103:29–33.CrossRefPubMed Saed G, Fivenson DP, Naidu Y, Nickoloff BJ. Mycosis fungoides exhibits a Th1-type cell-mediated cytokine profile whereas Sézary syndrome expresses a Th2-type profile. J Invest Dermatol. 1994;103:29–33.CrossRefPubMed
33.
Zurück zum Zitat Vowels BR, Lessin SR, Cassin M, et al. Th2 cytokine mRNA expression in skin in cutaneous T-cell lymphoma. J Invest Dermatol. 1994;103:669–73.CrossRefPubMed Vowels BR, Lessin SR, Cassin M, et al. Th2 cytokine mRNA expression in skin in cutaneous T-cell lymphoma. J Invest Dermatol. 1994;103:669–73.CrossRefPubMed
34.
Zurück zum Zitat Asadullah K, Docke WD, Haeussler A, Sterry W, Volk HD. Progression of mycosis fungoides is associated with increasing cutaneous expression of interleukin-10 mRNA. J Invest Dermatol. 1996;107:833–7.CrossRefPubMed Asadullah K, Docke WD, Haeussler A, Sterry W, Volk HD. Progression of mycosis fungoides is associated with increasing cutaneous expression of interleukin-10 mRNA. J Invest Dermatol. 1996;107:833–7.CrossRefPubMed
35.
Zurück zum Zitat Sonkoly E, Muller A, Lauerma AI, et al. IL-31: a new link between T cells and pruritus in atopic skin inflammation. J Allergy Clin Immunol. 2006;117:411–7.CrossRefPubMed Sonkoly E, Muller A, Lauerma AI, et al. IL-31: a new link between T cells and pruritus in atopic skin inflammation. J Allergy Clin Immunol. 2006;117:411–7.CrossRefPubMed
36.
Zurück zum Zitat Singer EM, Shin DB, Nattkemper LA, et al. IL-31 is produced by the malignant T-cell population in cutaneous T-cell lymphoma and correlates with CTCL pruritus. J Invest Dermatol. 2013;133:2783–5.CrossRefPubMed Singer EM, Shin DB, Nattkemper LA, et al. IL-31 is produced by the malignant T-cell population in cutaneous T-cell lymphoma and correlates with CTCL pruritus. J Invest Dermatol. 2013;133:2783–5.CrossRefPubMed
37.
Zurück zum Zitat Cedeno-Laurent F, Singer EM, Wysocka M, et al. Improved pruritus correlates with lower levels of IL-31 in CTCL patients under different therapeutic modalities. Clin Immunol. 2015;158:1–7.CrossRefPubMedPubMedCentral Cedeno-Laurent F, Singer EM, Wysocka M, et al. Improved pruritus correlates with lower levels of IL-31 in CTCL patients under different therapeutic modalities. Clin Immunol. 2015;158:1–7.CrossRefPubMedPubMedCentral
38.
Zurück zum Zitat Andoh T, Nagasawa T, Satoh M, Kuraishi Y. Substance P induction of itch-associated response mediated by cutaneous NK1 tachykinin receptors in mice. J Pharmacol Exp Ther. 1998;286:1140–5.PubMed Andoh T, Nagasawa T, Satoh M, Kuraishi Y. Substance P induction of itch-associated response mediated by cutaneous NK1 tachykinin receptors in mice. J Pharmacol Exp Ther. 1998;286:1140–5.PubMed
39.
Zurück zum Zitat Booken N, Heck M, Nicolay JP, Klemke CD, Goerdt S, Utikal J. Oral aprepitant in the therapy of refractory pruritus in erythrodermic cutaneous T-cell lymphoma. Br J Dermatol. 2011;164:665–7.PubMed Booken N, Heck M, Nicolay JP, Klemke CD, Goerdt S, Utikal J. Oral aprepitant in the therapy of refractory pruritus in erythrodermic cutaneous T-cell lymphoma. Br J Dermatol. 2011;164:665–7.PubMed
40.
41.
Zurück zum Zitat Kumagai H, Ebata T, Takamori K, et al. Efficacy and safety of a novel k-agonist for managing intractable pruritus in dialysis patients. Am J Nephrol. 2012;36:175–83.CrossRefPubMed Kumagai H, Ebata T, Takamori K, et al. Efficacy and safety of a novel k-agonist for managing intractable pruritus in dialysis patients. Am J Nephrol. 2012;36:175–83.CrossRefPubMed
42.
Zurück zum Zitat Sullivan JR, Watson A. Naltrexone: a case report of pruritus from an antipruritic. Australas J Dermatol. 1997;38:196–8.CrossRefPubMed Sullivan JR, Watson A. Naltrexone: a case report of pruritus from an antipruritic. Australas J Dermatol. 1997;38:196–8.CrossRefPubMed
43.
Zurück zum Zitat Steinhoff M, Neisius U, Ikoma A, et al. Proteinase-activated receptor-2 mediates itch: a novel pathway for pruritus in human skin. J Neurosci. 2003;23:6176–80.PubMed Steinhoff M, Neisius U, Ikoma A, et al. Proteinase-activated receptor-2 mediates itch: a novel pathway for pruritus in human skin. J Neurosci. 2003;23:6176–80.PubMed
44.
Zurück zum Zitat Nomura I, Goleva E, Howell MD, et al. Cytokine milieu of atopic dermatitis, as compared to psoriasis, skin prevents induction of innate immune response genes. J Immunol. 2003;171:3262–9.CrossRefPubMed Nomura I, Goleva E, Howell MD, et al. Cytokine milieu of atopic dermatitis, as compared to psoriasis, skin prevents induction of innate immune response genes. J Immunol. 2003;171:3262–9.CrossRefPubMed
45.
Zurück zum Zitat Zelenetz AD, Abramson JS, Advani RH, et al. NCCN clinical practice guidelines in oncology: non-Hodgkin's lymphomas. J Natl Compr Canc Netw. 2010;8(3):288–334.PubMed Zelenetz AD, Abramson JS, Advani RH, et al. NCCN clinical practice guidelines in oncology: non-Hodgkin's lymphomas. J Natl Compr Canc Netw. 2010;8(3):288–334.PubMed
46.
Zurück zum Zitat Querfeld C, Rosen ST, Kuzel TM, et al. Long-term follow-up of patients with early-stage cutaneous T-cell lymphoma who achieved complete remission with psoralen plus UV-A monotherapy. Arch Dermatol. 2005;141:305–11.CrossRefPubMed Querfeld C, Rosen ST, Kuzel TM, et al. Long-term follow-up of patients with early-stage cutaneous T-cell lymphoma who achieved complete remission with psoralen plus UV-A monotherapy. Arch Dermatol. 2005;141:305–11.CrossRefPubMed
47.
Zurück zum Zitat Lowe NJ, Cripps DJ, Dufton PA, Vickers CF. Photochemotherapy for mycosis fungoides: a clinical and histological study. Arch Dermatol. 1979;115:50–3.CrossRefPubMed Lowe NJ, Cripps DJ, Dufton PA, Vickers CF. Photochemotherapy for mycosis fungoides: a clinical and histological study. Arch Dermatol. 1979;115:50–3.CrossRefPubMed
48.
Zurück zum Zitat Kovary PM, Frosch P, Macher E. Photochemotherapy of Sézary syndrome. Dermatologica. 1981;162:112–7.CrossRefPubMed Kovary PM, Frosch P, Macher E. Photochemotherapy of Sézary syndrome. Dermatologica. 1981;162:112–7.CrossRefPubMed
49.
50.
Zurück zum Zitat Samson Yashar S, Gielczyk R, Scherschun L, Lim HW. Narrow-band ultraviolet B treatment for vitiligo, pruritus, and inflammatory dermatoses. Photodermatol Photoimmunol Photomed. 2003;19:164–8.CrossRefPubMed Samson Yashar S, Gielczyk R, Scherschun L, Lim HW. Narrow-band ultraviolet B treatment for vitiligo, pruritus, and inflammatory dermatoses. Photodermatol Photoimmunol Photomed. 2003;19:164–8.CrossRefPubMed
51.
Zurück zum Zitat Lessin SR, Duvic M, Guitart J, et al. Topical chemotherapy in cutaneous T-cell lymphoma: positive results of a randomized, controlled, multicenter trial testing the efficacy and safety of a novel mechlorethamine, 0.02%, gel in mycosis fungoides. JAMA Dermatol. 2013;149:25–32.CrossRefPubMedPubMedCentral Lessin SR, Duvic M, Guitart J, et al. Topical chemotherapy in cutaneous T-cell lymphoma: positive results of a randomized, controlled, multicenter trial testing the efficacy and safety of a novel mechlorethamine, 0.02%, gel in mycosis fungoides. JAMA Dermatol. 2013;149:25–32.CrossRefPubMedPubMedCentral
52.
Zurück zum Zitat Heald P, Mehlmauer M, Martin AG, et al. Topical bexarotene therapy for patients with refractory or persistent early-stage cutaneous T-cell lymphoma: results of the phase III clinical trial. J Am Acad Dermatol. 2003;49:801–15.CrossRefPubMed Heald P, Mehlmauer M, Martin AG, et al. Topical bexarotene therapy for patients with refractory or persistent early-stage cutaneous T-cell lymphoma: results of the phase III clinical trial. J Am Acad Dermatol. 2003;49:801–15.CrossRefPubMed
53.
Zurück zum Zitat Arundell FD, Chan WH. Mycosis fungoides. Topical use of nitrogen mustard in recurrent cases. Calif Med. 1968;109:458–61.PubMedPubMedCentral Arundell FD, Chan WH. Mycosis fungoides. Topical use of nitrogen mustard in recurrent cases. Calif Med. 1968;109:458–61.PubMedPubMedCentral
55.
Zurück zum Zitat ISTODAX (romidepsin) [package insert] 2014. ISTODAX (romidepsin) [package insert] 2014.
56.
Zurück zum Zitat Whittaker SJ, Demierre M, Kim EJ, et al. Final results from a multicenter, international, pivotal study of romidepsin in refractory cutaneous T-cell lymphoma. J Clin Oncol. 2010;28:4485–91.CrossRefPubMed Whittaker SJ, Demierre M, Kim EJ, et al. Final results from a multicenter, international, pivotal study of romidepsin in refractory cutaneous T-cell lymphoma. J Clin Oncol. 2010;28:4485–91.CrossRefPubMed
57.
Zurück zum Zitat Piekarz RL, Frye R, Turner M, et al. Phase II multi-institutional trial of the histone deacetylase inhibitor romidepsin as monotherapy for patients with cutaneous T-cell lymphoma. J Clin Oncol. 2009;27:5410–7.CrossRefPubMedPubMedCentral Piekarz RL, Frye R, Turner M, et al. Phase II multi-institutional trial of the histone deacetylase inhibitor romidepsin as monotherapy for patients with cutaneous T-cell lymphoma. J Clin Oncol. 2009;27:5410–7.CrossRefPubMedPubMedCentral
58.
Zurück zum Zitat Kim EJ, Kim YH, Rook AH, et al. Clinically significant responses achieved with romidepsin across disease compartments in patients with cutaneous T-cell lymphoma. Leuk Lymphoma. 2015;56:2847–54.CrossRefPubMedPubMedCentral Kim EJ, Kim YH, Rook AH, et al. Clinically significant responses achieved with romidepsin across disease compartments in patients with cutaneous T-cell lymphoma. Leuk Lymphoma. 2015;56:2847–54.CrossRefPubMedPubMedCentral
59.
Zurück zum Zitat Foss FM, Duvic M, Lerner A, et al. Responses to romidepsin in patients with cutaneous T-cell lymphoma (CTCL) with tumors and/or folliculotropic involvement. J Clin Oncol 2014;32:Abstract 8575. Foss FM, Duvic M, Lerner A, et al. Responses to romidepsin in patients with cutaneous T-cell lymphoma (CTCL) with tumors and/or folliculotropic involvement. J Clin Oncol 2014;32:Abstract 8575.
60.
Zurück zum Zitat Duvic M, Kim YH, Rook AH, et al. Responses to romidepsin in patients with cutaneous T-cell lymphoma (CTCL) and prior treatment with systemic chemotherapy: Subanalysis from the pivotal phase II study. T-Cell Lymphoma Forum 2014:Abstract TS15_3. Duvic M, Kim YH, Rook AH, et al. Responses to romidepsin in patients with cutaneous T-cell lymphoma (CTCL) and prior treatment with systemic chemotherapy: Subanalysis from the pivotal phase II study. T-Cell Lymphoma Forum 2014:Abstract TS15_3.
61.
Zurück zum Zitat TARGRETIN (bexarotene [package insert]. Laval, Canada: Valeant Pharmaceuticals; 2013. TARGRETIN (bexarotene [package insert]. Laval, Canada: Valeant Pharmaceuticals; 2013.
62.
Zurück zum Zitat Duvic M, Hymes K, Heald P, et al. Bexarotene is effective and safe for treatment of refractory advanced-stage cutaneous T-cell lymphoma: multinational phase II–III trial results. J Clin Oncol. 2001;19:2456–71.PubMed Duvic M, Hymes K, Heald P, et al. Bexarotene is effective and safe for treatment of refractory advanced-stage cutaneous T-cell lymphoma: multinational phase II–III trial results. J Clin Oncol. 2001;19:2456–71.PubMed
63.
Zurück zum Zitat Duvic M, Martin AG, Kim Y, et al. Phase 2 and 3 clinical trial of oral bexarotene (targretin capsules) for the treatment of refractory or persistent early-stage cutaneous T-cell lymphoma. Arch Dermatol. 2001;137:581–93.PubMed Duvic M, Martin AG, Kim Y, et al. Phase 2 and 3 clinical trial of oral bexarotene (targretin capsules) for the treatment of refractory or persistent early-stage cutaneous T-cell lymphoma. Arch Dermatol. 2001;137:581–93.PubMed
64.
Zurück zum Zitat Straus DJ, Duvic M, Horwitz SM, et al. Final results of phase II trial of doxorubicin HCl liposome injection followed by bexarotene in advanced cutaneous T-cell lymphoma. Ann Oncol. 2014;25:206–10.CrossRefPubMed Straus DJ, Duvic M, Horwitz SM, et al. Final results of phase II trial of doxorubicin HCl liposome injection followed by bexarotene in advanced cutaneous T-cell lymphoma. Ann Oncol. 2014;25:206–10.CrossRefPubMed
65.
Zurück zum Zitat Sepmeyer JA, Greer JP, Koyama T, Zic JA. Open-label pilot study of combination therapy with rosiglitazone and bexarotene in the treatment of cutaneous T-cell lymphoma. J Am Acad Dermatol. 2007;56:584–7.CrossRefPubMed Sepmeyer JA, Greer JP, Koyama T, Zic JA. Open-label pilot study of combination therapy with rosiglitazone and bexarotene in the treatment of cutaneous T-cell lymphoma. J Am Acad Dermatol. 2007;56:584–7.CrossRefPubMed
66.
Zurück zum Zitat ONTAK (denileukin diftiox) [package insert]. Tokyo, Japan: Esai CO LTD; 2008. ONTAK (denileukin diftiox) [package insert]. Tokyo, Japan: Esai CO LTD; 2008.
67.
Zurück zum Zitat Prince HM, Duvic M, Martin A, et al. Phase III placebo-controlled trial of denileukin diftitox for patients with cutaneous T-cell lymphoma. J Clin Oncol. 2010;28:1870–7.CrossRefPubMed Prince HM, Duvic M, Martin A, et al. Phase III placebo-controlled trial of denileukin diftitox for patients with cutaneous T-cell lymphoma. J Clin Oncol. 2010;28:1870–7.CrossRefPubMed
68.
Zurück zum Zitat Olsen E, Duvic M, Frankel A, et al. Pivotal phase III trial of two dose levels of denileukin diftitox for the treatment of cutaneous T-cell lymphoma. J Clin Oncol. 2001;19:376–88.PubMed Olsen E, Duvic M, Frankel A, et al. Pivotal phase III trial of two dose levels of denileukin diftitox for the treatment of cutaneous T-cell lymphoma. J Clin Oncol. 2001;19:376–88.PubMed
69.
Zurück zum Zitat Duvic M, Kuzel TM, Olsen EA, et al. Quality-of-life improvements in cutaneous T-cell lymphoma patients treated with denileukin diftitox (ONTAK). Clin Lymphoma. 2002;2:222–8.CrossRefPubMed Duvic M, Kuzel TM, Olsen EA, et al. Quality-of-life improvements in cutaneous T-cell lymphoma patients treated with denileukin diftitox (ONTAK). Clin Lymphoma. 2002;2:222–8.CrossRefPubMed
70.
Zurück zum Zitat ZOLINZA (vorinostat) [package insert]. Kenilworth, NJ: Merck Pharmaceuticals; 2015. ZOLINZA (vorinostat) [package insert]. Kenilworth, NJ: Merck Pharmaceuticals; 2015.
71.
Zurück zum Zitat Duvic M, Talpur R, Ni X, et al. Phase 2 trial of oral vorinostat (suberoylanilide hydroxamic acid, SAHA) for refractory cutaneous T-cell lymphoma (CTCL). Blood. 2007;109:31–9.CrossRefPubMedPubMedCentral Duvic M, Talpur R, Ni X, et al. Phase 2 trial of oral vorinostat (suberoylanilide hydroxamic acid, SAHA) for refractory cutaneous T-cell lymphoma (CTCL). Blood. 2007;109:31–9.CrossRefPubMedPubMedCentral
72.
Zurück zum Zitat Olsen EA, Kim YH, Kuzel TM, et al. Phase IIb multicenter trial of vorinostat in patients with persistent, progressive, or treatment refractory cutaneous T-cell lymphoma. J Clin Oncol. 2007;25:3109–15.CrossRefPubMed Olsen EA, Kim YH, Kuzel TM, et al. Phase IIb multicenter trial of vorinostat in patients with persistent, progressive, or treatment refractory cutaneous T-cell lymphoma. J Clin Oncol. 2007;25:3109–15.CrossRefPubMed
73.
Zurück zum Zitat Dummer R, Beyer M, Hymes K, et al. Vorinostat combined with bexarotene for treatment of cutaneous T-cell lymphoma: in vitro and phase I clinical evidence supporting augmentation of retinoic acid receptor/retinoid X receptor activation by histone deacetylase inhibition. Leuk Lymphoma. 2012;53:1501–8.CrossRefPubMed Dummer R, Beyer M, Hymes K, et al. Vorinostat combined with bexarotene for treatment of cutaneous T-cell lymphoma: in vitro and phase I clinical evidence supporting augmentation of retinoic acid receptor/retinoid X receptor activation by histone deacetylase inhibition. Leuk Lymphoma. 2012;53:1501–8.CrossRefPubMed
74.
Zurück zum Zitat Lundin J, Hagberg H, Repp R, et al. Phase 2 study of alemtuzumab (anti-CD52 monoclonal antibody) in patients with advanced mycosis fungoides/Sézary syndrome. Blood. 2003;101:4267–72.CrossRefPubMed Lundin J, Hagberg H, Repp R, et al. Phase 2 study of alemtuzumab (anti-CD52 monoclonal antibody) in patients with advanced mycosis fungoides/Sézary syndrome. Blood. 2003;101:4267–72.CrossRefPubMed
75.
Zurück zum Zitat Kennedy GA, Seymour JF, Wolf M, et al. Treatment of patients with advanced mycosis fungoides and Sézary syndrome with alemtuzumab. Eur J Haematol. 2003;71:250–6.CrossRefPubMed Kennedy GA, Seymour JF, Wolf M, et al. Treatment of patients with advanced mycosis fungoides and Sézary syndrome with alemtuzumab. Eur J Haematol. 2003;71:250–6.CrossRefPubMed
76.
Zurück zum Zitat Bouwhuis SA, el-Azhary RA, Gibson LE, McEvoy MT, Pittelkow MR. Effect of insulin-dependent diabetes mellitus on response to extracorporeal photopheresis in patients with Sézary syndrome. J Am Acad Dermatol. 2002;47:63–7.CrossRefPubMed Bouwhuis SA, el-Azhary RA, Gibson LE, McEvoy MT, Pittelkow MR. Effect of insulin-dependent diabetes mellitus on response to extracorporeal photopheresis in patients with Sézary syndrome. J Am Acad Dermatol. 2002;47:63–7.CrossRefPubMed
77.
Zurück zum Zitat Zackheim HS, Kashani-Sabet M, Hwang ST. Low-dose methotrexate to treat erythrodermic cutaneous T-cell lymphoma: results in twenty-nine patients. J Am Acad Dermatol. 1996;34:626–31.CrossRefPubMed Zackheim HS, Kashani-Sabet M, Hwang ST. Low-dose methotrexate to treat erythrodermic cutaneous T-cell lymphoma: results in twenty-nine patients. J Am Acad Dermatol. 1996;34:626–31.CrossRefPubMed
78.
Zurück zum Zitat Nicolas JF, Balblanc JC, Frappaz A, Chouvet B, Delcombel M, Thivolet J. Treatment of cutaneous T cell lymphoma with intermediate doses of interferon alpha 2a. Dermatologica. 1989;179:34–7.CrossRefPubMed Nicolas JF, Balblanc JC, Frappaz A, Chouvet B, Delcombel M, Thivolet J. Treatment of cutaneous T cell lymphoma with intermediate doses of interferon alpha 2a. Dermatologica. 1989;179:34–7.CrossRefPubMed
79.
Zurück zum Zitat Kim YH, Duvic M, Obitz E, et al. Clinical efficacy of zanolimumab (HuMax-CD4): two phase 2 studies in refractory cutaneous T-cell lymphoma. Blood. 2007;109:4655–62.CrossRefPubMed Kim YH, Duvic M, Obitz E, et al. Clinical efficacy of zanolimumab (HuMax-CD4): two phase 2 studies in refractory cutaneous T-cell lymphoma. Blood. 2007;109:4655–62.CrossRefPubMed
80.
Zurück zum Zitat Foss F, Advani R, Duvic M, et al. A phase II trial of belinostat (PXD101) in patients with relapsed or refractory peripheral or cutaneous T-cell lymphoma. Br J Haematol. 2015;168:811–9.CrossRefPubMed Foss F, Advani R, Duvic M, et al. A phase II trial of belinostat (PXD101) in patients with relapsed or refractory peripheral or cutaneous T-cell lymphoma. Br J Haematol. 2015;168:811–9.CrossRefPubMed
81.
Zurück zum Zitat Duvic M, Dummer R, Becker JC, et al. Panobinostat activity in both bexarotene-exposed and -naive patients with refractory cutaneous T-cell lymphoma: results of a phase II trial. Eur J Cancer. 2013;49:386–94.CrossRefPubMed Duvic M, Dummer R, Becker JC, et al. Panobinostat activity in both bexarotene-exposed and -naive patients with refractory cutaneous T-cell lymphoma: results of a phase II trial. Eur J Cancer. 2013;49:386–94.CrossRefPubMed
82.
Zurück zum Zitat Bates SE, Eisch R, Ling A, et al. Romidepsin in peripheral and cutaneous T-cell lymphoma: mechanistic implications from clinical and correlative data. Br J Haematol. 2015;170:96–109.CrossRefPubMedPubMedCentral Bates SE, Eisch R, Ling A, et al. Romidepsin in peripheral and cutaneous T-cell lymphoma: mechanistic implications from clinical and correlative data. Br J Haematol. 2015;170:96–109.CrossRefPubMedPubMedCentral
83.
Zurück zum Zitat Pohlman B, Advani R, Duvic M, et al. Final results of a phase II trial of belinostat (PXD101) in patients with recurrent or refractory peripheral or cutaneous T-cell lymphoma. Blood 2009;114:Abstract 920. Pohlman B, Advani R, Duvic M, et al. Final results of a phase II trial of belinostat (PXD101) in patients with recurrent or refractory peripheral or cutaneous T-cell lymphoma. Blood 2009;114:Abstract 920.
84.
Zurück zum Zitat Olsen EA, Whittaker S, Kim YH, et al. Clinical end points and response criteria in mycosis fungoides and Sezary syndrome: a consensus statement of the International Society for Cutaneous Lymphomas, the United States Cutaneous Lymphoma Consortium, and the cutaneous lymphoma task force of the European Organisation for Research and Treatment of Cancer. J Clin Oncol. 2011;29:2598–607.CrossRefPubMedPubMedCentral Olsen EA, Whittaker S, Kim YH, et al. Clinical end points and response criteria in mycosis fungoides and Sezary syndrome: a consensus statement of the International Society for Cutaneous Lymphomas, the United States Cutaneous Lymphoma Consortium, and the cutaneous lymphoma task force of the European Organisation for Research and Treatment of Cancer. J Clin Oncol. 2011;29:2598–607.CrossRefPubMedPubMedCentral
Metadaten
Titel
Pruritus Reduction with Systemic Anti-lymphoma Treatments in Patients with Cutaneous T Cell Lymphoma: A Narrative Review
verfasst von
Halle Field
Ling Gao
Pooja Motwani
Henry K. Wong
Publikationsdatum
02.09.2016
Verlag
Springer Healthcare
Erschienen in
Dermatology and Therapy / Ausgabe 4/2016
Print ISSN: 2193-8210
Elektronische ISSN: 2190-9172
DOI
https://doi.org/10.1007/s13555-016-0143-4

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