scholarly journals Safety and Effectiveness of Omnitrope® (Somatropin) in PATRO Children: A Multi-Center, Post-Marketing Surveillance Study Comparison of United States and Rest of World Data

2021 ◽  
Author(s):  
Philippe Backeljauw ◽  
Shankar Kanumakala ◽  
Sandro Loche ◽  
Karl Otfried Schwab ◽  
Bradley S Miller ◽  
...  
Keyword(s):  
United States ◽  
Growth Hormone ◽  
Recombinant Human Growth Hormone ◽  
Human Growth ◽  
The United States ◽  
Hormone Deficiency ◽  
Moderate Intensity ◽  
Rhgh Therapy ◽  
Post Marketing Surveillance ◽  
Increased Risk

Abstract PAtients TReated with Omnitrope® (PATRO) Children is an international, non-interventional study with Omnitrope® (somatropin, Sandoz Inc.), conducted across 14 different countries. Here we present a comparison of safety and effectiveness data from patients in the United States (US) and in other countries. All visits and assessments are carried out according to routine clinical practice, and doses of Omnitrope® are given according to country-specific prescribing information. By September 2018, 294 patients had been enrolled in the US (53.1% recombinant human growth hormone [rhGH]-naïve) and 6206 patients had been enrolled across 13 other countries (international group; 86.2% rhGH-naïve). The most common indication in both groups was growth hormone deficiency (GHD). Overall, 194 US patients (66.0%) and 2977 international patients (48.0%) experienced adverse events (AEs; 886 and 11,716 events, respectively), most of which were of mild or moderate intensity. The AEs were suspected to be treatment-related in five US patients (1.7%) and 452 international patients (7.3%). All reported neoplasms were benign, non-serious, and considered unrelated to rhGH therapy. No cases of diabetes mellitus or hyperglycemia were reported. In rhGH-naïve GHD patients, after 3 years of rhGH therapy, the improvement in mean height SD score from baseline was +1.25 and +1.35 in US and international patients, respectively. Conclusion Omnitrope® treatment appears to be well tolerated and effective in US patients and those from other countries. Across the pediatric indications included, there was no evidence of an increased risk of developing uncommon or unexpected AEs with rhGH.Trial registration: NA

scholarly journals PATRO children, a multi-center, non-interventional study of the safety and effectiveness of Omnitrope® (somatropin) treatment in children: update on the United States cohort

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Philippe Backeljauw ◽  
Bradley S. Miller ◽  
Richard Levy ◽  
Kenneth McCormick ◽  
Hichem Zouater ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
United States ◽  
Human Growth ◽  
The United States ◽  
Hormone Deficiency ◽  
Moderate Intensity ◽  
Interventional Study ◽  
Increased Risk ◽  
The Us ◽  
Report Data

Abstract Objectives Omnitrope® (somatropin, Sandoz Inc.) is one of several recombinant human growth hormones (rhGH) approved in the United States (US) for use in pediatric indications, including growth hormone deficiency (GHD) and idiopathic short stature (ISS). We report data on the effectiveness and safety of Omnitrope® in the US cohort of the PATRO Children (international, longitudinal, non-interventional) study. Methods All visits and assessments are carried out according to routine clinical practice, and doses of Omnitrope® are given according to country-specific prescribing information. Results By September 2018, 294 US patients were recruited; the two largest groups were GHD (n=193) and ISS (n=62). Across all indications, HSDS improvement (ΔHSDS) from baseline at three years was +1.0 (rhGH-naïve, +1.2; pre-treated, +0.7). In pre-pubertal patients, ΔHSDS from baseline at three years was +0.94 (rhGH-naïve, +1.3; pre-treated, +0.7). Following three years of treatment, ΔHSDS from baseline was +1.3 in rhGH-naïve GHD patients and +1.1 in rhGH-naïve ISS patients. In pre-pubertal rhGH-naïve patients, ΔHSDS from baseline was +1.3 and +1.2 in GHD and ISS patients, respectively. Overall, 194 patients (66.0%) experienced adverse events (AEs; n=886 events); most were of mild-moderate intensity. Five patients (1.7%) had AEs that were suspected to be treatment-related (n=5 events). All reported neoplasms were benign, non-serious, and considered unrelated to rhGH therapy. No AEs of diabetes mellitus or hyperglycemia were reported. Conclusions Omnitrope® appears to be well tolerated and effective in the majority of patients, without evidence of an increased risk of developing unexpected AEs, diabetes mellitus, or new malignancies during treatment.

scholarly journals Decreased Thyroxine Levels during rhGH Therapy in Children with Growth Hormone Deficiency

2021 ◽  
Vol 10 (21) ◽  
pp. 5100
Author(s):  
Ewelina Witkowska-Sędek ◽  
Anna Małgorzata Kucharska ◽  
Małgorzata Rumińska ◽  
Monika Paluchowska ◽  
Beata Pyrżak
Keyword(s):  
Growth Hormone ◽  
Thyroid Function ◽  
Growth Response ◽  
Recombinant Human Growth Hormone ◽  
Human Growth ◽  
Bone Age ◽  
Hormone Deficiency ◽  
Lower Growth ◽  
Rhgh Therapy

Background: Hypothyroidism in children leads to growth retardation. However, there is some evidence that recombinant human growth hormone (rhGH) therapy could suppress thyroid function. The most common observation in rhGH-treated patients is a decrease in thyroxine levels, which is reported as transient, but the studies in the field are inconsistent. We aimed to evaluate thyroid function in initially euthyroid children with idiopathic isolated GH deficiency during long-term rhGH therapy and to determine who is at a higher risk of thyroid function alterations during the therapy. Methods: The study group consisted of 101 children treated with rhGH for at least three years. Serum TSH and fT4 levels were determined at baseline, after the first six months and after each full year of therapy. The associations between changes in thyroid hormone levels during rhGH therapy and GH deficit, insulin-like growth factor-1 levels and growth response were investigated. Results: A significant decrease in fT4 levels (p = 0.01) was found as early as after the first six months of rhGH therapy. This effect persisted in the subsequent years of treatment without any significant changes in TSH values and tended to be rhGH dose related. Children with a greater fT4 decrease after the initiation of rhGH therapy were older, had higher bone age and responded to that therapy worse than children with lower fT4 changes. Conclusions: Our study revealed a long-term decrease in fT4 levels during rhGH therapy in initially euthyroid GHD children. The decrease in fT4 levels was associated with a lower growth response to rhGH therapy.

scholarly journals Thyroid Hormone Changes Related to Growth Hormone Therapy in Growth Hormone Deficient Patients

2021 ◽  
Vol 10 (22) ◽  
pp. 5354
Author(s):  
Anna Małgorzata Kucharska ◽  
Ewelina Witkowska-Sędek ◽  
Małgorzata Rumińska ◽  
Beata Pyrżak
Keyword(s):  
Growth Hormone ◽  
Thyroid Hormone ◽  
Thyroid Function ◽  
Hormone Receptors ◽  
Recombinant Human Growth Hormone ◽  
Human Growth ◽  
Hormone Deficiency ◽  
Central Hypothyroidism ◽  
Rhgh Therapy ◽  
The Impact

The alterations in thyroid function during recombinant human growth hormone (rhGH) treatment have been reported by many authors since this therapy became widely available for patients with growth hormone deficiency (GHD). Decrease of thyroxine level is the most frequent observation in patients treated with rhGH. This paper presents literature data describing changes in thyroid function related to rhGH therapy and a current explanation of mechanisms involved in this phenomenon. The effect of GH on the hypothalamic-pituitary-thyroid (HPT) axis is dependent on a multilevel regulation beginning from influence on the central axis, thyroid, and extra-thyroidal deiodinases activity as well as the impact on thyroid hormone receptors on the end. Changes in central and peripheral regulation could overlap during rhGH therapy, resulting in central hypothyroidism or an isolated slight deficiency of thyroxine. The regular monitoring of thyroid function is recommended in patients treated with rhGH and the decision of levothyroxine (L-thyroxine) supplementation should be made in the clinical context, taking into account thyroid hormone levels, as well as the chance for satisfactory growth improvement.

scholarly journals Use of PEGylated Recombinant Human Growth Hormone in Chinese Children with Growth Hormone Deficiency: A 24-Month Follow-Up Study

2019 ◽  
Vol 2019 ◽  
pp. 1-7
Author(s):  
Yu Qiao ◽  
Zengmin Wang ◽  
Jinyan Han ◽  
Guimei Li
Keyword(s):  
Growth Hormone ◽  
Human Growth Hormone ◽  
Pediatric Patients ◽  
Recombinant Human Growth Hormone ◽  
Human Growth ◽  
Bone Age ◽  
Hormone Deficiency ◽  
Height Velocity ◽  
Rhgh Therapy ◽  
Long Acting

Objective. Once-weekly PEGylated recombinant human growth hormone (rhGH) is the sole long-acting GH formulation available currently for pediatric patients with GH deficiency (GHD). The aim of this study was to evaluate the efficacy and safety of PEGylated rhGH therapy compared to daily rhGH therapy in GHD children treated for two years. Methods. A total of 98 children (49 children for the PEGylated rhGH group and 49 children for the daily rhGH group) with GHD were enrolled in this single-center, prospective, nonrandomized cohort study. PEGylated rhGH or daily rhGH was administered for 2 years. Height, height SDS, height velocity (HV), IGF-1, bone age (BA), and adverse events were determined throughout the treatment. Results. HV significantly increased over the baseline and was similar in both groups. In the PEGylated rhGH cohort, the mean ± SD HV was improved from 3.78 ± 0.78 cm/y at the baseline to 12.44 ± 3.80 cm/y at month 3, to 11.50 ± 3.01 cm/y at month 6, to 11.00 ± 2.32 cm/y at month 12, and finally 10.08 ± 2.12 cm/y at month 24 in the PEGylated rhGH group. In the daily rhGH group, HV was 3.36 ± 1.00 cm/y at baseline, increasing to 12.56 ± 3.71 cm/y at month 3, to 11.82 ± 2.63 cm/y at month 6, to 10.46 ± 1.78 cm/y at month 12, and to 9.28 ± 1.22 cm/y at month 24. No serious adverse event related to PEGylated rhGH or daily rhGH occurred during the 24-month study. Conclusion. PEGylated rhGH replacement therapy is effective and safe in pediatric patients with GHD. The adherence to once-weekly PEGylated rhGH therapy is superior to daily rhGH in children with GHD.

Dynamic changes in the hypothalamic- pituitary-adrenal axis during growth hormone therapy in children with growth hormone deficiency: a multicenter retrospective study

2015 ◽  
Vol 28 (9-10) ◽  
Author(s):  
Limin Wang ◽  
Qian Wang ◽  
Guimei Li ◽  
Wendong Liu
Keyword(s):  
Growth Hormone ◽  
Retrospective Study ◽  
Growth Hormone Deficiency ◽  
Hpa Axis ◽  
Recombinant Human Growth Hormone ◽  
Human Growth ◽  
Hormone Deficiency ◽  
Pituitary Hormone ◽  
Rhgh Therapy ◽  
Hypothalamic Pituitary Adrenal

AbstractThe objective of this study was to investigate changes in the hypothalamic-pituitary-adrenal (HPA) axis after recombinant human growth hormone (rhGH) therapy.Subjects included children with growth hormone deficiency (GHD).We conducted a multicenter, retrospective study that assessed 72 GHD patients treated with rhGH during 6 months. Patients were classified into two groups: isolated GHD (IGHD; n=20) and multiple pituitary hormone deficiencies (MPHD; n=52). The HPA axis and other hormones were evaluated at baseline and every 3 months.In the MPHD group, 32 patients had adrenocorticotrophic hormone deficiency and received hydrocortisone before rhGH therapy. In the other 20/52 MPHD patients, the cortisol (COR) level was significantly reduced after rhGH therapy. Moreover, 10 patients showed low COR levels. In the IGHD group, COR levels also decreased, but remained within the normal range.During rhGH therapy, COR levels were reduced, particularly in patients with MPHD. HPA axis should be monitored during rhGH therapy.

scholarly journals Effectiveness and Overall Safety of NutropinAq® for Growth Hormone Deficiency and Other Paediatric Growth Hormone Disorders: Completion of the International Cooperative Growth Study, NutropinAq® European Registry (iNCGS)

2021 ◽  
Vol 12 ◽  
Author(s):  
Regis Coutant ◽  
Jordi Bosch Muñoz ◽  
Cristina Patricia Dumitrescu ◽  
Dirk Schnabel ◽  
Caroline Sert ◽  
...  
Keyword(s):  
Growth Hormone ◽  
Growth Hormone Deficiency ◽  
Adult Height ◽  
Recombinant Human Growth Hormone ◽  
Standard Deviation Score ◽  
Hormone Deficiency ◽  
Growth Disorders ◽  
Growth Study ◽  
Post Marketing Surveillance ◽  
European Registry

ObjectiveThe International Cooperative Growth Study, NutropinAq® European Registry (iNCGS) (NCT00455728) monitored long-term safety and effectiveness of recombinant human growth hormone (rhGH; NutropinAq® [somatropin]) in paediatric growth disorders.MethodsOpen-label, non-interventional, post-marketing surveillance study recruiting children with growth disorders. Endpoints included gain in height standard deviation score (SDS), adult height, and occurrence of adverse events (AEs).Results2792 patients were enrolled. 2082 patients (74.6%) had growth hormone deficiency (GHD), which was isolated idiopathic in 1825 patients (87.7%). Non-GHD diagnoses included Turner syndrome (TS) (n=199), chronic renal insufficiency (CRI) (n=10), other non-GHD (n=498), and missing data for three participants. Improvements from baseline height SDS occurred at all time points to Month 132, and in all subgroups by disease aetiology. At Month 12, mean (95% CI) change in height SDS by aetiology was: idiopathic GHD 0.63 (0.61;0.66), organic GHD 0.71 (0.62;0.80), TS 0.59 (0.53; 0.65), CRI 0.54 (-0.49;1.56), and other non-GHD 0.64 (0.59;0.69). Mean height ( ± SD) at the last visit among the 235 patients with adult or near-adult height recorded was 154.0 cm ( ± 8.0) for girls and 166.7 cm ( ± 8.0) for boys. The most frequent biological and clinical non-serious drug-related AEs were increased insulin-like growth factor concentrations (314 events) and injection site haematoma (99 events). Serious AEs related to rhGH according to investigators were reported (n=30); the most frequent were scoliosis (4 events), epiphysiolysis (3 events), and strabismus (2 events).ConclusionsThere was an improvement in mean height SDS in all aetiology subgroups after rhGH treatment. No new safety concerns were identified.

scholarly journals Low FT4 Concentrations around the Start of Recombinant Human Growth Hormone Treatment: Predictor of Congenital Structural Hypothalamic-Pituitary Abnormalities?

2018 ◽  
Vol 89 (2) ◽  
pp. 98-107 ◽  
Author(s):  
Laura van Iersel ◽  
Hanneke M. van Santen ◽  
Gladys R.J. Zandwijken ◽  
Nitash Zwaveling-Soonawala ◽  
Anita C.S. Hokken-Koelega ◽  
...  
Keyword(s):  
Growth Hormone ◽  
Growth Hormone Treatment ◽  
Recombinant Human Growth Hormone ◽  
Human Growth ◽  
Hormone Treatment ◽  
Hormone Deficiency ◽  
Pituitary Hormone ◽  
Gh Treatment ◽  
Central Hypothyroidism ◽  
Pituitary Disease

Background: Growth hormone (GH) treatment may unmask central hypothyroidism (CeH). This was first observed in children with GH deficiency (GHD), later also in adults with GHD due to acquired “organic” pituitary disease. We hypothesized that newly diagnosed CeH in children after starting GH treatment for nonacquired, apparent isolated GHD points to congenital “organic” pituitary disease. Methods: Nationwide, retrospective cohort study including all children with nonacquired GHD between 2001 and 2011 in The Netherlands. The prevalence of CeH, hypothalamic-pituitary (HP) abnormalities, and neonatal congenital hypothyroidism screening results were evaluated. Results: Twenty-three (6.3%) of 367 children with apparent isolated GHD were prescribed LT4 for presumed CeH within 2 years after starting GH treatment. Similarly to children already diagnosed with multiple pituitary hormone deficiency, 75% of these 23 had structural HP abnormalities. In children not prescribed LT4, low pre- or post-GH treatment FT4 concentrations were also associated with structural HP abnormalities. Neonatal screening results of only 4 of the 23 children could be retrieved. Conclusion: In children with nonacquired, apparent isolated GHD, a diagnosis of CeH after, or a low FT4 concentration around the start of GH treatment, is associated with congenital structural HP abnormalities, i.e., “organic” pituitary disease. Neonatal values could not be judged reliably.

The Angle of Trunk Rotation in Children With Growth Hormone Deficiency

2020 ◽  
Author(s):  
Magdalena Kobylińska ◽  
Roksana Ewa Malak ◽  
Katarzyna Majewska ◽  
Włodzimierz Samborski ◽  
Andrzej Kędzia
Keyword(s):  
Growth Hormone ◽  
Growth Hormone Deficiency ◽  
Human Growth Hormone ◽  
Bone Structure ◽  
Recombinant Human Growth Hormone ◽  
Human Growth ◽  
Hormone Deficiency ◽  
Trunk Rotation ◽  
Sport Activities ◽  
Rhgh Treatment

Abstract Background. Growth hormone plays a vital role in the human body. Its deficiency can lead to numerous disorders, including musculoskeletal system defects. Treatment with recombinant human growth hormone (rhGH) in children suffering from growth hormone deficiency (GHD) increases muscle mass and improves bone structure.Aim. The purpose of this study was to evaluate the angle of trunk rotation (ATR) in patients diagnosed with GHD treated with rhGH and to observe the incidence of scoliosis.Material and Methods. The study was conducted among 50 children diagnosed with GHD. The group consisted of 11 girls and 39 boys aged 6-16. The study group included 50 children: 10 children just qualified for rhGH treatment and 40 patients undergoing this treatment, with different therapy duration. ATR was measured using a Bunnell scoliometer on five levels of the spine: cervical 7 / thoracic 1, thoracic 6, thoracic 12 / lumbar 1, lumbar 3, lumbar 5 / sacral 1.Results. The most numerous asymmetries among the examined group were in the thoracolumbar segment and at the thoracic 6 level. Girls had greater asymmetries compared to boys especially at thoraco – lumbar and lumbar 3 level. There were no statistically significant differences in ATR at any level comparing patients before hormonal treatment and patients undergoing rhGH treatment. The age of the beginning of the therapy, the duration of rhGH therapy, and body mass index (BMI) also had no effect on ATR. Sport activities had a positive impact on the results obtained by scoliometer assessment.Conclusions. The angle of trunk rotation is higher in growth hormone-deficient females than in males. Weight, height, BMI, the time of growth hormone therapy beginning and the duration of this therapy do not influence ATR. The more sport activities, the lower value of the angle of trunk rotation, especially in male patients. Obtained results support the thesis, that treatment with recombinant human growth hormone does not increase the incidence of scoliosis.

Sign in / Sign up

Export Citation Format

Share Document