No increased risk of glucose metabolism disorders in adults with growth hormone deficiency undergoing long-term treatment with biosimilar somatropin (Omnitrope®): data from an observational, longitudinal study
verfasst von:
Paolo Beck-Peccoz, Charlotte Höybye, Robert D. Murray, Suat Simsek, Markus Zabransky, Hichem Zouater, Günter Stalla
To evaluate the impact of treatment with recombinant human growth hormone (rhGH; Omnitrope®) on the risk of diabetes mellitus in adults with growth hormone deficiency (GHD), using data from the ongoing PATRO Adults post-marketing surveillance study.
Methods
PATRO Adults is an ongoing post-marketing surveillance study being conducted in hospitals and specialized endocrinology clinics across Europe. All enrolled patients who receive ≥1 dose of Omnitrope® are included in the safety population. Patient profiles, containing all available study database information for each specific patient, were generated for all patients with adverse events (AEs) of diabetes mellitus while participating in the study. Diabetes mellitus was confirmed if fasting plasma glucose was ≥7.0 mmol/L or 2-h plasma glucose ≥11.1 mmol/L during oral glucose tolerance test or glycated hemoglobin ≥6.5%.
Results
Up to July 2018, 1293 patients had been enrolled in the study, and 983 (76.0%) remained active. Just under half (n = 687, 49.3%) of the patients were growth hormone (GH) treatment-naïve on entering the study, and most (n = 1128, 87.2%) had multiple pituitary hormone deficiency (MPHD). Diabetes mellitus/inadequate control (worsening) of diabetes mellitus was reported in 21 patients (22 events). The cases were newly diagnosed in 15 patients (age 29–84 years; incidence rate 3.61 per 1000 patient-years) and occurred in 6 patients with pre-existing diabetes mellitus at baseline (age 45–72 years). Most cases of newly diagnosed diabetes mellitus occurred in patients with adult-onset MPHD (n = 13); the remaining cases of new-onset diabetes mellitus occurred in a patient with childhood-onset MPHD who had previously received GH replacement therapy (n = 1), and a patient with adulthood-onset isolated GHD who was naïve to GH replacement therapy (n = 1). All cases of inadequate control/worsening of diabetes mellitus occurred in patients with adult-onset MPHD.
Conclusions
Based on this snapshot of data from PATRO Adults, Omnitrope® treatment is tolerated in adult patients with GHD in a real-life clinical practice setting. No signals of an increased risk for diabetes mellitus have been noted so far, although continued follow-up (both during and after rhGH therapy) is required to confirm this.
Trial registration
Not applicable.
Hinweise
Publisher’s Note
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Abkürzungen
AE
Adverse event
BMI
Body mass index
GH
Growth hormone
GHD
Growth hormone deficiency
HbA1c
Glycated hemoglobin
HypoCCS
Hypopituitary Control and Complications Study
IGF-I
Insulin-like growth factor-I
KIMS
Kabi Pharmacia International Metabolic Study
MedDRA
Medical Dictionary for Regulatory Affairs
MPHD
Multiple pituitary hormone deficiency
PATRO
PAtients TReated with Omnitrope®
QoL
Quality of life
rhGH
Recombinant human growth hormone
SAE
Serious adverse event
SD
Standard deviation
Background
Growth hormone deficiency (GHD) is a well-recognized condition in adults, with an estimated prevalence of 2–3 per 10,000 population [1]. GHD in adults is typically characterized by detrimental effects on body composition, including abdominal obesity, decreased muscle mass and reduced skeletal muscle strength [2]. In addition, adult GHD has been associated with impaired lipid and carbohydrate metabolism, and an increased risk of cardiovascular complications, partly due to increased visceral obesity [3, 4]. The quality of life (QoL) in adults with GHD is also affected, with patients often experiencing symptoms such as depressed mood, fatigue, anxiety, social isolation, and reduced exercise capacity [1, 2].
Growth hormone (GH) is involved in the regulation of glucose levels, and impaired glucose metabolism, insulin resistance, and fasting hyperinsulinemia have been reported in adult patients with GHD [4, 5]. The increased abdominal obesity seen in GHD patients is also a likely contributor to the reduced insulin sensitivity observed in some patients [1, 6]. Furthermore, the prevalence of diabetes mellitus in adult GHD patients is significantly increased compared with the general population [7], particularly in those with additional risk factors such as a family history of diabetes mellitus or obesity [8].
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GH replacement therapy aims to correct the metabolic, functional and psychological abnormalities that are associated with GHD [1, 9, 10]. Treatment with recombinant human GH (rhGH) has proved to be effective for improving body composition (increased lean body mass and decreased fat mass), exercise capacity, blood lipid profile and overall QoL in adult GHD patients [10]. In the early studies of GH replacement therapy, rhGH was administered intramuscularly 3 times per week in relatively high doses, adjusted according to patient body weight. In such studies, a further decrease in insulin sensitivity was reported after rhGH treatment initiation, which returned to baseline values over the first year of therapy [5]. However, since the 1990s rhGH has been administered subcutaneously once daily (guided by gender- and age-matched levels of insulin-like growth factor-I [IGF-I]), resulting in lower doses and fewer side effects. Moreover, insulin sensitivity and insulin resistance are reported to remain unchanged during long-term, low-dose rhGH treatment [5].
Most studies of GH replacement therapy in adults have indicated that glycated hemoglobin levels (HbA1c) remain stable, although a mild decrease was observed in one study over 15 years of GH treatment [11]. Monitoring of HbA1c is therefore recommended in adult GHD patients with additional diabetes mellitus risk factors (and in patients who already have diabetes mellitus), with adjustment of hypoglycemic medicines if necessary [8, 10].
Omnitrope® (somatropin; Sandoz) is a biosimilar rhGH approved by the European Medicines Agency in 2006, based on comparable quality, safety and efficacy to the reference medicine, Genotropin® (Pfizer) [12]. Omnitrope® is licensed to treat pronounced adult GHD of childhood or adulthood onset [13]. PAtients TReated with Omnitrope® (PATRO) Adults is an ongoing post-marketing surveillance study conducted in hospitals and specialized endocrinology clinics across Europe [12]. As Omnitrope® was approved in Europe as a biosimilar rhGH, the study is important to confirm that its long-term safety profile in adults with GHD is comparable to that of the reference medicine. The primary objective of PATRO Adults is to assess the long-term safety of Omnitrope® in adults with GHD treated in routine clinical practice. Secondary objectives include monitoring effectiveness parameters, including IGF-I levels, lipid profile and body composition. This paper presents data from PATRO Adults on the impact of rhGH therapy on glucose metabolism and the onset of diabetes mellitus in adult patients with GHD (data cut-off July 2018).
Methods
PATRO Adults is an observational, multicenter, longitudinal, open-label, non-interventional study being conducted in hospitals and specialized endocrinology clinics across several European countries; patient recruitment began in 2007. The study design has been described in detail previously [12]. Briefly, eligible patients are male and female adults with GHD receiving Omnitrope® treatment in accordance with the recommendations in the Summary of Product Characteristics [13], and who have provided informed consent. Patients who received treatment with other rhGH medicines before starting Omnitrope® therapy are also eligible for inclusion [12].
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The PATRO Adults study protocol was approved by the ethics review committee of participating centers in accordance with national laws and regulations. All procedures performed were in accordance with the ethical standards of these committees and with the 1964 Declaration of Helsinki and its later amendments.
All clinic visits and assessments are conducted as part of routine clinical practice according to the prescribing physician’s preference, with data collected at each routine visit during Omnitrope® treatment. Safety assessments include monitoring and recording of all adverse events (AEs), including AEs considered serious (SAEs) according to the definition provided in the International Conference on Harmonisation Guideline for Good Clinical Practice [14]. The relationship of AEs to rhGH treatment is made according to Investigator and Sponsor assessment (worst case). Particular emphasis is placed on the recording of incidence, severity and duration of hyperglycemia or diabetes mellitus during treatment with Omnitrope®.
The current interim analysis was performed in July 2018. All enrolled patients who have received at least one dose of Omnitrope® are included in the safety population. Patients without a recorded visit date or Omnitrope® treatment start date are excluded from the safety population. Standard descriptive statistics (mean, standard deviation, and frequency) are used to describe continuous parameters (e.g. age, height, weight) and categorical parameters (e.g. gender). Patient profiles, containing all available study database information for each specific patient, were generated for all patients with AEs of diabetes mellitus while participating in the study. Diabetes mellitus was confirmed if fasting plasma glucose was ≥7.0 mmol/L or 2-h plasma glucose ≥11.1 mmol/L during oral glucose tolerance test or HbA1c ≥6.5%. Diabetes mellitus cases were listed as AEs under the Medical Dictionary for Regulatory Affairs (MedDRA) High Level Term ‘Diabetes mellitus (including subtypes)’.
Results
Patient characteristics
As of July 2018, 1293 patients were enrolled into the PATRO Adults study from 76 centers in 8 European countries (Czech Republic, France, Germany, Italy, Netherlands, Spain, Sweden, UK). At the time of the analysis, 983 (76.0%) patients remained active in the study and 310 (24.0%) had discontinued. Baseline characteristics were generally similar between patients who remained active and those who had discontinued, although discontinued patients were slightly older (mean age 51.88 years vs 48.51 years) and the proportion of rhGH treatment-naïve patients was slightly higher (54.8% vs 47.5%). The majority of patients had multiple pituitary hormone deficiency (MPHD; n = 1128, 87.2%), with isolated GHD (n = 155, 12.0%) or other indications (n = 10, 0.8%) accounting for the remaining population (Table 1). Overall, 203 (15.7%) patients had childhood-onset GHD and 1080 (83.5%) patients had adult-onset GHD; information on time of onset was not available for 10 patients. Prior to enrolment into the study, 50.7% of patients had previously been treated with another rhGH and 49.3% of patients were rhGH-naïve. The mean (± standard deviation [SD]) body mass index (BMI) at baseline was 29.4 (± 6.4) kg/m2. Baseline BMI was < 18.5 kg/m2 in 14 (1.1%) patients, 18.5 to < 24.9 kg/m2 in 245 (18.9%) patients, 25.0 to < 29.9 kg/m2 in 412 (31.9%) patients, 30.0 to 34.9 kg/m2 in 233 (18.0%) patients, 35.0 to 39.9 kg/m2 in 107 (8.3%) and ≥ 40 kg/m2 in 81 (6.3%) patients; baseline BMI data were missing for 201 patients.
Table 1
– Patient characteristics at enrolment (safety population, n = 1293)
Indication
Pretreatment
Total, n (%)
Male, n (%)
Female, n (%)
Mean age (± SD) years
Mean BMI (± SD)a kg/m2
Isolated GHD
Naïve
94 (7.3)
39 (3.0)
55 (4.3)
46.9 (15.4)
29.7 (6.6)
Pretreated
61 (4.7)
27 (2.1)
34 (2.6)
42.7 (16.2)
31.3 (8.8)
MPHD
Naïve
537 (41.5)
289 (22.4)
248 (19.2)
49.5 (14.7)
29.7 (6.3)
Pretreated
591 (45.7)
305 (23.6)
286 (22.1)
50.4 (15.6)
29.0 (6.2)
Other
Naïve
6 (0.5)
4 (0.3)
2 (0.2)
44.9 (13.1)
29.0 (0.6)
Pretreated
4 (0.3)
2 (0.2)
2 (0.2)
31.7 (9.1)
26.0 (5.7)
Total
1293 (100.0)
666 (51.5)
627 (48.5)
49.3 (15.3)
29.4 (6.4)
BMI body mass index; GHD growth hormone deficiency; MPHD multiple pituitary hormone deficiency; SD standard deviation
an = 1092 patients with BMI recorded at enrolment
Among patients who had discontinued the study (n = 310), 71 (5.5%) did so due to an AE. The intensity of AEs leading to discontinuation was reported as mild, moderate or severe in 10, 25 and 34 patients, respectively (missing data, n = 2). Other reasons for discontinuation included the patient not wanting to continue with injections (n = 66, 5.1%), patient lost to follow-up (n = 32, 2.5%), switch to a different rhGH treatment (n = 24, 1.9%), referral to another endocrinologist (n = 16, 1.2%), patient non-compliant (n = 10, 0.8%), and other (n = 91, 7.0%).
Treatment
The median (range) duration of any rhGH pretreatment was 9.5 (0–42) years for patients with MPHD and 7.9 (1–32) years for those with isolated GHD. The median (range) duration of Omnitrope® treatment in the study was 37.3 (0–134) months and 37.1 (0–112) months for patients with MPHD and isolated GHD, respectively.
For patients with MPHD, the mean (± SD) Omnitrope® dose at baseline was 0.29 (± 0.22) mg/day. When split by pretreatment, the mean (± SD) dose was 0.20 (± 0.10) mg/day in naïve patients (rhGH starting dose) and 0.37 (± 0.26) mg/day in pretreated patients. Mean (± SD) dose was higher in childhood-onset MPHD patients compared with adulthood-onset GHD (0.41 [± 0.28] versus 0.26 [± 0.19] mg/day).
The mean (± SD) baseline dose for isolated GHD patients was 0.31 (± 0.27) mg/day. In rhGH-naïve patients, the mean (± SD) dose was 0.20 (± 0.14) mg/day (rhGH starting dose) versus 0.47 (± 0.33) mg/day in pretreated patients. Mean (± SD) dose was also higher in isolated GHD patients with childhood onset, compared with adulthood onset (0.47 [± 0.34] versus 0.26 [± 0.22] mg/day).
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Overall safety
Overall, 3828 AEs were reported in 872 (67.4%) patients; 153 AEs in 92 (7.1%) patients were suspected as related to study drug. Most AEs (90.3%; n = 3458) were mild to moderate in intensity, and the majority (91.3%; n = 3494) did not result in any change to Omnitrope® treatment. A total of 702 AEs in 353 (27.3%) patients were regarded as serious; 23 serious AEs in 18 (1.4%) patients were suspected as related to study drug.
Occurrence of diabetes mellitus
Of the 1293 patients enrolled in PATRO Adults to date, 21 (11 male, 10 female) reported diabetes mellitus/inadequate control (worsening) of diabetes mellitus (n = 22 events; Table 2). The cases were newly diagnosed in 15 patients (age 29–84 years; incidence rate of 3.61 per 1000 patient-years) and occurred in 6 patients with pre-existing diabetes mellitus at baseline (age 45–72 years). Most cases of newly diagnosed diabetes mellitus occurred in patients with adult-onset MPHD (13 patients; 7 were rhGH-naïve and 6 were pretreated); the remaining cases of new-onset diabetes mellitus occurred in a patient with childhood-onset MPHD who had previously received GH replacement therapy (n = 1), and a patient with adulthood-onset isolated GHD who was naïve to GH replacement therapy (n = 1). All cases of inadequate control/worsening of diabetes mellitus occurred in patients with adult-onset MPHD (4 were treatment-naïve and 2 were pretreated). Across all 21 patients with new-onset or worsening of diabetes mellitus, 2 had Cushing’s disease in their medical history and 14 were receiving cortisone replacement.
Table 2
– Adverse events and serious adverse events relating to diabetes mellitus
MedDRA PT (AE/SAE)
Indication and GHD onset, pretreatment status
Body weight at baseline (kg)
HbA1c at baseline (%)
Dose at AE onseta (mg/day)
Time to AE/SAE onsetb (day)
BMI at AE onset (kg/m2)
Intensity
Causalityc
Outcome
Treatment with Omnitrope®
Relevant medical history; Concomitant medication; Cardiovascular AE (Y if reported)
Diabetes mellitus (AE)
MPHD in childhood, pretreated
125.6
6.00
0.40
398
41.9
NR
Not suspected
Ongoing
Not changed
None
Diabetes mellitus (AE)
Isolated GHD in adulthood, naïve
67.4
6.08
0.20
694
28.1
Moderate
Not suspected
Ongoing
Not changed
None
Diabetes mellitus (SAE)
MPHD in adulthood, naïve
131.0
5.00
0.40
608
42.8
Moderate
Not suspected
Ongoing
Not changed
None; Hydrocortisone, statin
Diabetes mellitus inadequate control (AE)
MPHD in adulthood, naïve
131.0
5.00
0.40
2338
46.7
NR
Not suspected
Ongoing
Not changed
None; Hydrocortisone, statin
Diabetes mellitus [verbatim; worsening of diabetes] (SAE)
MPHD in adulthood, naïve
92.9
NR
0.20
127
29.3
Mild
Suspected
Ongoing
Permanently discontinued
Diabetes mellitus
Diabetes mellitus [verbatim; worsening of diabetes] (SAE)
aLast documented dose before AE onset in mg/day; bTime to SAE onset after start of Omnitrope® treatment; cAssessment of relationship to study drug according to Investigator and Sponsor (worst case)
AE adverse event; BMI body mass index; GHD growth hormone deficiency; HbA1c glycated hemoglobin; MedDRA Medical Dictionary for Regulatory Activities; MPHD multiple pituitary hormone deficiency; NR not recorded; PT Preferred Term; SAE serious adverse event; Y Yes
Diabetes mellitus was recorded as a non-serious AE in 12 patients (n = 12 events), and these AEs were mild to moderate in intensity (excluding 2 patients with missing severity data). None of these AEs were considered to be related to rhGH treatment. All diabetes mellitus AEs were ongoing, except for a single patient for whom complete resolution of their diabetes mellitus was recorded (Table 2). No change to the Omnitrope® treatment regimen was required in these 12 patients.
Diabetes mellitus was recorded as an SAE in 10 patients (n = 10 events), all of which were ongoing at the time of analysis. In two of these patients, the SAE was considered possibly related to rhGH treatment (MedDRA preferred term diabetes mellitus; verbatim term worsening of diabetes, for both patients). The first of the treatment-related cases of diabetes mellitus was in a male patient with adulthood-onset MPHD, who was previously naïve to rhGH therapy. Diabetes mellitus was a pre-existing condition at baseline in this patient. Worsening of the patient’s diabetes mellitus was reported on Day 127 of Omnitrope® treatment. The SAE was recorded as mild in intensity but required permanent discontinuation of rhGH treatment. The second case of treatment-related diabetes mellitus was reported in a male patient with adult-onset MPHD and pre-existing type 2 diabetes mellitus. This patient was previously treated for approximately 18.6 years with rhGH before starting Omnitrope® treatment (previous rhGH treatment stopped in 2011, Omnitrope treatment started in January 2014). The SAE was reported on Day 1 of Omnitrope® treatment, was considered mild in intensity but the patient requested rhGH treatment to be interrupted (Table 2). Further follow-up identified that treatment had been permanently discontinued and that diabetes mellitus was reported as ‘condition improving’.
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Glycated hemoglobin
Overall, HbA1c levels remained stable during treatment with Omnitrope® (Fig. 1a). At 3.5 years, the mean (± SD) change in HbA1c (%) from baseline was + 0.277 (± 0.528) in treatment-naïve patients and + 0.154 (± 0.714) in pretreated patients. Figure 1b shows HbA1c levels over time in those patients who had diabetes mellitus newly diagnosed during the study.
Fig. 1
– HbA1c (± SD) over 3.5 years in (a) treatment-naïve and pretreated adult GHD patients and (b) patients who developed new-onset diabetes mellitus (safety population)
×
Discussion
The PATRO Adults post-marketing surveillance study is designed to gather valuable data on the long-term safety of Omnitrope® treatment in adult patients with GHD in a real-life clinical setting. The current analysis indicates that Omnitrope® treatment in adult patients with GHD does not markedly increase the risk of diabetes mellitus and glucose metabolism disorders in this population. These findings are in line with other published data of rhGH treatment in adult GHD patients. The observational Kabi Pharmacia International Metabolic Study (KIMS) included 5143 adult patients with GHD receiving GH replacement therapy, with 20,106 patient-years of follow-up. In this study, the diabetes mellitus incidence was 2.6 per 100 patient-years, gradually decreasing from a peak of 4.1 per 100 patient-years in year 2 of GH replacement therapy to 1.0 per 100 patient-years after > 8 years of treatment, irrespective of gender. When diabetes mellitus incidence rates were compared with those of 4 age-matched populations from southern/central Europe and the USA, the observed-to-expected case ratios ranged from 2.11 to 5.22. Furthermore, the patients who developed diabetes mellitus were found to have additional risk factors (such as higher BMI, waist circumference, triglyceride concentrations, and blood pressure) compared with patients who did not develop diabetes mellitus [15].
An analysis of the Hypopituitary Control and Complications Study (HypoCCS; Eli Lilly) included 2922 adult GHD patients from the USA and 3709 from Europe, with a mean follow-up period of 4.1 years. The overall incidence of diabetes mellitus (adjusted for age, gender and BMI) was 9.7 per 1000 patient-years (14.1 and 7.0 per 1000 patient-years in the US and Europe, respectively). The diabetes mellitus incidence rate in patients from the USA and Sweden was higher compared with the untreated reference populations, but in patients from France and Germany the incidence rates were similar to the reference populations [16]. Furthermore, for patients with BMI < 25 kg/m2, the diabetes mellitus incidence was 2.1 per 1000 patient-years, which increased to 16.4 per 1000 patient-years for patients with a BMI over 30 kg/m2. These findings suggest that the abdominal obesity often observed in adult GHD patients may be linked to the higher rate of diabetes mellitus reported, rather than the rhGH treatment itself [16].
The NordiNet® non-interventional study of non-diabetic patients with adulthood-onset GHD (n = 245) showed no adverse effects of > 4 years of GH replacement therapy on glucose homeostasis in the majority of patients. In this study, 7 patients developed diabetes mellitus, but they tended to have additional risk factors compared with the rest of the study population, including older age, higher BMI at baseline, and concomitant glucocorticoids [17]. However, a meta-analysis of 94 studies did not demonstrate an increased frequency of diabetes mellitus in short-term, placebo-controlled trials, nor was the incidence of diabetes mellitus increased during long-term GH replacement studies [18].
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As gluconeogenesis and glycogenolysis are physiological effects of GH therapy, an increase in glucose levels within the normal range may be expected during rhGH treatment. Stable levels of HbA1c were observed in the present study, consistent with most studies of GH replacement in adults; a mild decrease was observed in one study of long-term (15 years) of GH treatment [11]. A review of data from large-scale registry studies of patients receiving GH replacement therapy concluded that the incidence of diabetes mellitus may only be slightly increased in patients with pre-existing risk factors for diabetes mellitus, rather than due to changes resulting from rhGH therapy [19]. Consistent with this, risk factors (e.g., overweight, Cushing’s disease) were noted in patients who developed diabetes mellitus/worsening of diabetes mellitus in the present study. Monitoring of HbA1c is recommended in adult GHD patients who have risk factors for diabetes mellitus (or pre-existing diabetes) and receive GH replacement, with adjustment of hypoglycemic medications if needed [8, 10].
Nineteen of the 21 patients who developed or had worsening of diabetes mellitus had adult-onset MPHD, and most of these patients were receiving concomitant cortisone (n = 14 patients) or statins (n = 12 patients). Cortisone and other hormone replacement therapies have their own effects on the metabolic profile. Cortisone therapy has been linked to the increased incidence of diabetes and impaired glucose tolerance observed in patients with hypopituitarism, although a lower prevalence is reported in patients receiving smaller cortisone doses [20]. Similarly, the use of statins has been associated with an increased prevalence of new-onset diabetes mellitus [21]. The relationship between the development of diabetes and cortisone or statin use could not be confirmed in our analysis, as precise information on the dosing of these medicines could not be retrieved from the study database. Further investigation into the effect of cortisone and statin use in patients receiving rhGH therapy is therefore warranted. It is recommended that patients receiving rhGH therapy, particularly those with risk factors for diabetes mellitus, are monitored closely for glucose level impairment [3, 9, 10].
The PATRO Adults study is expected to provide additional information on the risk of increased insulin resistance and changes in glucose tolerance, due to its longitudinal design and large sample size. However, the study has some limitations, which are common to all observational studies. Firstly, there is a potential selection bias due to the inclusion of selected clinics and enrolment of patients from only these clinics. As data is collected according to routine clinical practice in the study, there is potential for information bias (due to incorrect or inexact recording of information) and the amount of data available for some analyses is low. Also, the PATRO Adults database does not contain information on diet and levels of physical activity (or any changes in these). Due to the observational nature of the study, the choice of method used to diagnose diabetes (OGTT or HbA1c) was not recorded for all patients and likely reflects the reference of the individual clinician; a bias in the rate of diabetes diagnosis is therefore possible. Furthermore, the relatively small sample size may limit the interpretation of some data. Finally, there is often a long time period between patient visits in the PATRO Adults study (6–12 months) and limited consultation time during routine visits, which may lead to under-reporting of AEs.
Conclusions
The latest data from PATRO Adults confirm that Omnitrope® treatment is tolerated in adult patients with GHD in a real-life clinical practice setting. Consistent with previous experience with rhGH, there have been no signals of an increased risk of diabetes mellitus and glucose metabolism disorders associated with Omnitrope®. Nevertheless, close glucose monitoring is required in all patients receiving rhGH treatment. PATRO Adults will continue to provide valuable data on the long-term safety of Omnitrope® in adults with GHD, as well as contribute to the safety profile for all rhGH medicines.
Acknowledgements
Medical writing assistance was provided by Tony Reardon and Fiona Goodwin of Spirit Medical Communications Group Ltd., Manchester, UK, funded by Sandoz Biopharmaceutical, c/o HEXAL AG.
Ethics approval and consent to participate
The PATRO Adults study protocol was approved by the ethics review committee of all participating centers in accordance with national laws and regulations. Written informed consent was obtained from all participating patients.
The study was approved by the following ethics committees:
Czech Republic: Etická komise Všeobecné fakultní nemocnice v Praze, 128 08 Praha 2; Multicentrická etická komise Fakultní nemocnice Hradec Králové, 500 05 Hradec Králové. Germany: Medical Council of Bavaria Ethics Committee, 81677 München; Medical Council of Hamburg Ethics Committee, 22083 Hamburg; Medical Council of Saxony Ethics Committee, 01099 Dresden; Medical Council of Thuringia Ethics Committee, 07751 Jena; Ärztekammer Hessen, 60488 Frankfurt am Main; Medical Council of Lower Saxony Ethics Committee, 30175 Hannover; Medical Faculty of University of Hannover Ethics Committee, 30625 Hannover; Medical Faculty of University of Würzburg Ethics Committee, 97078 Würzburg; Medical Faculty of University of Tübingen Ethics Committee, 72074 Tübingen; Medical Faculty of University of Erlangen Ethics Committee, 91054 Erlangen; Medical Council of Westphalia-Lippe Ethics Committee, 48147 Münster; Medical Council of Baden-Wurttemberg Ethics Committee, 70597 Stuttgart; Medical Faculty of University of Aachen Ethics Committee, 52074 Aachen; Medical Council of Berlin Ethics Committee, 10707 Berlin; Ethikkommission an der Medizinischen Fakultät der Universität Leipzig, 04109 Leipzig, Germany; Medical Faculty of Ludwig-Maximilian University Munich Ethics Committee, 80336 Munich; Bayerische Landesärztekammer, 81677 München. Spain: Comité de Ética de Investigación de los Hospitales Universitarios Virgen Macarena - Virgen del Rocio, 41013 Sevilla; Comité Ético de Investigación Clínica Hospital Universitari Vall d’Hebron, 08035 Barcelona. UK: NRES Committee South Central - Southampton A, Bristol BS1 2NT. Italy: Comitato di Etica Della Fondazione Irccs ca’ Granda Ospedale Maggiore, 20122 MILANO; Comitato Etico Dell’Azienda Ospedaliera Universitaria S. Martino Di Genova, 16132 GENOVA; Comitato Etico Dell’Azienda Ospedaliera Universitaria S. Giovanni Battista Di Torino, 10126 TORINO; Comitato Etico di Area Vasta Emilia Centro (CE-AVEC) c/o Ufficio Ricerca e Innovazione, Azienda Ospedaliero Universitaria di Ferrara, 44121 FERRARA; Comitato Etico Delle Aziende Sanitarie Dell’Umbria; Segreteria Scientifico Amministrativa, 06073 PERUGIA; Comitato Etico per le attività biomediche “Carlo Romano”, dell’Università degli Studi di Napoli Federico II, Segreteria tecnico-scientifica, 80131 NAPOLI; Comitato Etico Dell’Azienda Ospedaliero-Universitaria Ospedali Riuniti Umberto I - G.M. Lancisi - G. Salesi Di Ancona, 60126 ANCONA; Comitato Etico Per La Sperimentazione Dell’Azienda Ospedaliera Di Padova, 35128 PADOVA. The Netherlands: METC Isala, 8000 GK Zwolle; Wetenschapsbureau, 1815 GM Alkmaar. Sweden: Regionala Etikprövningsnämnden i Stockholm, 171 77 Stockholm.France: Institut National des Données de Santé, 94220 Charenton-le-Pont; Comité Consultatif pour le Traitement de l’Information en matière de Recherche pour la Santé, 75231 Paris cedex 05.
Consent for publication
As part of the informed consent process, all patients provided written consent for the publication of data collected in the study.
Competing interests
CH has acted as an investigator for Sandoz, Pfizer and Novo Nordisk; has received lecture fees from Sandoz, Pfizer and Novo Nordisk; and is a member of the global steering committee for the PATRO Adults study. RM has received research funding from Sandoz, Ipsen and Pfizer; has received lecture fees from Pfizer; and is a member of the global steering committee for the PATRO Adults study. PB-P and SS are members of the global steering committee for the PATRO Adults study. GS has received honoraria for scientific advisory work and/or reimbursement of delegate fees for congresses/seminars and/or travel costs and/or research grants from the HRA, Ipsen, Lilly, Novartis, Novo Nordisk, Pfizer, Sandoz and Shire; and is a member of the global steering committee for the PATRO Adults study. HZ and MZ are employees of Sandoz Biopharmaceutical, c/o HEXAL AG.
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No increased risk of glucose metabolism disorders in adults with growth hormone deficiency undergoing long-term treatment with biosimilar somatropin (Omnitrope®): data from an observational, longitudinal study
verfasst von
Paolo Beck-Peccoz Charlotte Höybye Robert D. Murray Suat Simsek Markus Zabransky Hichem Zouater Günter Stalla
Ob bei einer Notfalloperation nach Schenkelhalsfraktur eine Hemiarthroplastik oder eine totale Endoprothese (TEP) eingebaut wird, sollte nicht allein vom Alter der Patientinnen und Patienten abhängen. Auch über 90-Jährige können von der TEP profitieren.
Wenn unter einer medikamentösen Hochdrucktherapie der diastolische Blutdruck in den Keller geht, steigt das Risiko für schwere kardiovaskuläre Ereignisse: Darauf deutet eine Sekundäranalyse der SPRINT-Studie hin.
Insektenstiche sind bei Erwachsenen die häufigsten Auslöser einer Anaphylaxie. Einen wirksamen Schutz vor schweren anaphylaktischen Reaktionen bietet die allergenspezifische Immuntherapie. Jedoch kommt sie noch viel zu selten zum Einsatz.
Beginnen ältere Männer im Pflegeheim eine Antihypertensiva-Therapie, dann ist die Frakturrate in den folgenden 30 Tagen mehr als verdoppelt. Besonders häufig stürzen Demenzkranke und Männer, die erstmals Blutdrucksenker nehmen. Dafür spricht eine Analyse unter US-Veteranen.
Update Innere Medizin
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