Dosimetry in isolation perfusion of the limbs by assessment of perfused tissue volume and grading of toxic tissue reactions

doi:10.1016/0277-5379(82)90235-8

European Journal of Cancer and Clinical Oncology

Volume 18, Issue 10, October 1982, Pages 905-910

European Journal of ...

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Abstract

The optimal single dosage of melphalan in isolation perfusion of the limbs for malignant melanoma was assessed. For this purpose a method to determine the volume of the isolated region in the individual patient and a grading system for the reaction of the normal tissues were introduced. A strictly standardized pharmacosurgical routine was developed that permitted an analysis of the correlation between dosage and the grade of toxic reaction in 90 perfusions. The optimal dosage of a cytostatic drug was considered to be the highest amount tolerated at an acceptable risk. Melphalan at 10 mg/l perfused tissue was determined as the likely optimum. This dose provoked remarkably little variation in toxicity, all reactions falling within a safe range. No exception to the applicability of this dosage was encountered.

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Cited by (423)

The effect of a single dose of nivolumab prior to isolated limb perfusion for patients with in-transit melanoma metastases: An interim analysis of a phase Ib/II randomized double-blind placebo-controlled trial (NivoILP trial)
2024, European Journal of Surgical Oncology
ILP has shown to achieve high response rates in patients with melanoma ITM. Possibly there is a synergistic mechanism of action of ILP and anti-PD1. The aim of this trial was to investigate the safety and efficacy of adding a single dose of systemic anti-PD1 to isolated limb perfusion (ILP) for patients with melanoma in-transit metastases (ITM).
In this placebo controlled double-blind phase Ib/II trial, patients with melanoma ITM were randomized 1:1 to either a single systemic dose of nivolumab or placebo one day prior to ILP. The primary endpoint was complete response (CR) rate at three months, and safety in terms of incidence and severity of adverse events (AEs).
A total of 20 patients were included. AEs of any grade occurred in 90% of patients in the nivolumab arm and in 80% in the placebo arm within three months after ILP. Grade 3 AEs were reported in 40% and 30% respectively, most commonly related to wound infection, wound dehiscence, or skin necrosis. There were no grade 4 or 5 AEs reported. The CR rate was 75% in the nivolumab arm and 60% in the placebo arm. The 1-year local progression-free rate was 86% in the nivolumab arm and 67% in the placebo arm. The 1-year OS was 100% in both arms.
For patients with melanoma ITM, the addition of a single systemic dose of nivolumab the day before ILP is considered safe and feasible with promising efficacy. Accrual will continue in a phase 2 trial.
Technical considerations for isolated limb perfusion: A consensus paper
2024, European Journal of Surgical Oncology
Isolated limb perfusion (ILP) is a well-established surgical procedure for the administration of high dose chemotherapy to a limb for the treatment of advanced extremity malignancy. Although the technique of ILP was first described over 60 years ago, ILP is utilised in relatively few specialist centres, co-located with tertiary or quaternary cancer centres. The combination of high dose cytotoxic chemotherapy and the cytokine tumour necrosis factor alpha (TNFα), mandates leakage monitoring to prevent potentially serious systemic toxicity. Since the procedure is performed at relatively few specialist centres, an ILP working group was formed with the aim of producing technical consensus guidelines for the procedure to streamline practice and to provide guidance for new centres commencing the technique.
Between October 2021 and October 2023 a series of face to face online and hybrid meetings were held in which a modified Delphi process was used to develop a unified consensus document. After each meeting the document was modified and recirculated and then rediscussed at subsequent meeting until a greater than 90% consensus was achieved in all recommendations.
The completed consensus document comprised 23 topics in which greater than 90% consensus was achieved, with 83% of recommendations having 100% consensus across all members of the working group. The consensus recommendations covered all areas of the surgical procedure including pre-operative assessment, drug dosing and administration, perfusion parameters, hyperthermia, leakage monitoring and theatre logistics, practical surgical strategies and also post-operative care, response evaluation and staff training.
We present the first joint expert-based consensus statement with respect to the technical aspects of ILP that can serve as a reference point for both existing and new centres in providing ILP.
Variation in response rates to isolated limb perfusion in different soft-tissue tumour subtypes: an international multi-centre study
2023, European Journal of Cancer
The aim of this study was to investigate the response rates of different extremity soft-tissue sarcoma subtypes (eSTS) after isolated limb perfusion (ILP), based on an international multi-centre study.
The retrospective cohort comprised eSTS patients from 17 specialised ILP centres that underwent melphalan-based ILP, with or without recombinant human tumour necrosis factor (rhTNFα) (TM-ILP and M-ILP, respectively). Response was measured on imaging (magnetic resonance imaging) and/or clinical response, for which M-ILPs were excluded.
A total of 1109 eSTS patients were included. The three most common histological subtypes were undifferentiated pleomorphic sarcoma (17%, n = 184), synovial sarcoma (16%, n = 175) and myxofibrosarcoma (8%, n = 87). rhTNFα was used in 93% (TM-ILP) and resulted in a significantly better overall response rate (ORR, p = 0.031) and complete responses (CR, p < 0.001) in comparison to M-ILP, without significant differences among histological subgroups. The ORR of TM-ILP was 68%, including 17% CR. Also, 80% showed progressive disease. Significantly higher response rates were shown for Kaposi sarcoma (KS) with 42% CR and 96% ORR (both p < 0.001), and significantly higher CR rates for angiosarcoma (AS, 45%, p < 0.001) and clear cell sarcoma (CCS, 31%, p = 0.049). ILP was followed by resection ≤ 6 months in 80% of the patients. The overall limb salvage rate was 88%, without significant differences among histological subgroups, but was significantly higher for ILP responders compared to non-responders (93% versus 76%, p < 0.001).
ILP resulted in high response and LRS among all eSTS subtypes, however, with significant differences between subtypes with most promising results for KS, AS and CCS.
Isolated limb perfusion for locally advanced melanoma in the immunotherapy era
2022, European Journal of Surgical Oncology
Prior to the advent of effective systemic therapy for melanoma, isolated limb perfusion (ILP) was the most effective local treatment for advanced in-transit melanoma (ITM). However, many patients who are now treated by ILP will have received prior immunotherapy. We sought to compare response rates to ILP in patients who had previously received immunotherapy compared to immunotherapy naive patients.
All patients who underwent ILP for ITM between January 2015 and July 2020 for melanoma were identified retrospectively from two tertiary institutions. Surgical morbidity and oncologic outcomes were compared between immunotherapy naive and immunotherapy pre-treated patients.
97 perfusions were performed for melanoma. Of those, 18 patients had undergone prior immunotherapy. There were no differences in clinicopathological characteristics or perioperative outcomes between cohorts. Surgical morbidity and local toxicity were similar between both cohorts. Patients who underwent immunotherapy prior to ILP had significantly decreased complete response (CR) rates compared with immunotherapy-naïve (6% vs 47%, p = 0.0018) and a significantly decreased overall survival (OS) and distant progression free survival (DPFS) (p = 0.0031 and p = 0.0006 respectively). There was no difference in overall response (OR), partial response (PR), stable disease (SD), progressive disease (PD) and local progression free survival (LPFS) between cohorts.
Oncological outcomes and complete response rates are worse in patients who have received immunotherapy prior to ILP compared with immunotherapy naïve patients. Despite this, ILP is still a valuable second line treatment for local control in patients who have multiple, bulky and/or recurrent ITM post immunotherapy.
Health-related quality of life after isolated limb perfusion compared to extended resection, or amputation for locally advanced extremity sarcoma: Is a limb salvage strategy worth the effort?
2022, European Journal of Surgical Oncology
Citation Excerpt :
Although the limb salvation rate is relatively high in eSTS, the response to ILP is not always sufficient to prevent amputation, resulting in a secondary amputation. Also, in a small percentage of patients, toxicity of ILP may lead to a treatment induced amputation (Wieberdink grade V) [17]. Since amputations are major procedures with potentially profound implications such as increased degree of disability and post amputation pain (PAP), they are usually only performed as a last resort when no other options are available, based on a balance between expectations of functional and oncological outcome.
The aim of this study was to compare long-term patient reported outcomes (PROs) in patients with locally advanced extremity soft tissue sarcoma (eSTS) after isolated limb perfusion followed by resection (IR), compared to extended resection (ER), primary amputation (A) or secondary amputation after IR (IR-A).
Patients were selected from the respondents of a multi-institutional cross-sectional cohort survivorship study (SURVSARC) conducted among sarcoma survivors registered in the Netherlands Cancer Registry (NCR), 2–10 years after diagnosis. Used PROs were the EORTC QLQ-C30, the Cancer worry scale (CWS), the Hospital Anxiety and Depression Scale (HADS), and the Toronto Extremity Salvage Score (TESS).
We identified 97 eSTS survivors: IR = 20, ER = 49, A = 20, IR-A = 8. While there were no differences in PROs between IR and ER, results showed better functioning and functionality in both groups versus the amputation groups. The amputation groups scored significantly lower on physical functioning (A = 62.7, IR-A = 65.7 versus IR = 78.0, ER = 82.7, p = 0.001) and role functioning (A = 67.5, IR-A = 52.8 versus IR = 79.2, ER = 80.6, p = 0.039), both EORTC QLQ-C30 scales. Also for the TESS, the scores were significantly lower for the amputation groups compared to the limb sparing groups (upper extremity p = 0.007 with A = 68.9, IR-A = 71.6 versus IR = 93.3, ER = 91.1; lower extremity p < 0.001 with A = 72.2, IR-A50.9 versus IR = 84.5 and ER = 85.5). There were no significant differences between the groups on cancer worry, anxiety and depression.
HRQoL in eSTS survivors treated with IR or ER is equal; for maintenance of physical functioning and functionality IR and ER outperform an amputation.
A Prospective Study of Intraarterial Infusion Chemotherapy in Advanced Wild-Type BRAF Melanoma Patients
2021, Journal of Surgical Research
Treatment strategies for advanced cutaneous melanoma (CM) patients, resistant or not treatable with novel target and immunotherapeutic drugs, remain a significant challenge, particularly for patients with unresectable stage IIIC/D disease localized to inferior limbs and pelvis, for whom specific outcomes are rarely considered.
This is a prospective study of multidisciplinary treatments, including locoregional melphalan chemotherapy, in 62 BRAF wild-type CM patients with locoregional metastases in the inferior limbs and pelvis, including inguinal regions. Patients were either in progression following or ineligible for, or not treatable with novel immunotherapy. For exclusively inferior limb-localised disease, patients received locoregional melphalan chemotherapy performed by hyperthermic isolated limb perfusion (n = 19) or isolated limb infusion (n = 19), and for synchronous lesions localised to inferior limbs and pelvis, received hypoxic pelvic and limb perfusion (n = 24). Additional multidisciplinary therapy included local, locoregional and systemic treatments and the primary endpoint was tumour response.
The objective response rate following first cycle of locoregional chemotherapy was 37.1% at 3 mo and median progression-free survival was 4-mo, with 12.9% procedure-related complications, 30.6% low-grade haematological toxicity and 11.3% severe limb toxic tissue reactions. Multivariate logistic regression showed that the odds of response were significantly higher for patients ≤ 75 y of age and for patients with locoregional metastases exclusively located in the inferior limbs.
In this subgroup of CM patients with BRAF wild-type status, locoregional metastases localized to inferior limbs and pelvis, in progression following or ineligible for immunotherapy, melphalan locoregional chemotherapy demonstrated a safe and effective profile.
ClinicalTrials.gov Identifier NCT01920516; date of trial registration: August 6, 2013.

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Dosimetry in isolation perfusion of the limbs by assessment of perfused tissue volume and grading of toxic tissue reactions

Abstract

Eur J Cancer

Chemotherapy of cancer: regional perfusion utilizing an extracorporeal circuit

Ann Surg

Isolation perfusion in limb melanoma: a critical assessment and literature review

Regional perfusion therapy

Regional perfusion therapy

Regional perfusion therapy

Regional perfusion therapy