ANTIGENICITY AND EFFICACY OF AUTHENTIC SEQUENCE RECOMBINANT HUMAN GROWTH HORMONE (SOMATROPIN): FIRST-YEAR EXPERIENCE IN THE UNITED KINGDOM

1989 ◽  
Vol 30 (5) ◽  
pp. 531-538 ◽  
Author(s):  
F. BUZI ◽  
C. R. BUCHANAN ◽  
D. J. MORRELL ◽  
M. A. PREECE
2010 ◽  
Vol 138 (3-4) ◽  
pp. 197-203
Author(s):  
Brankica Spasojevic-Dimitrijeva ◽  
Mirjana Kostic ◽  
Amira Peco-Antic ◽  
Divna Kruscic ◽  
Mirjana Cvetkovic ◽  
...  

Introduction. Growth retardation is a hallmark of chronic illnesses such as chronic kidney disease in children, and it is associated with increased morbidity and mortality. The growth hormone (GH) resistance observed in uraemia can be overcome by supraphysiological doses of exogenous GH. Objective. We would like to present our first results of recombinant human growth hormone (rhGH) treatment, mainly in children on haemodialysis. Methods. Sixteen children, aged 4.5-17.1 years (mean age 11.25?3.57) with height below -2.0 standard deviation score (SDS) for age or height velocity below -2.0 SDS for age, were selected to receive rhGH therapy at our Nephrology and Haemodialysis Department. Most of them were on haemodialysis (14 children) with mean spent time 2.88?2.68 years (0-9 years) before the initiation of rhGH therapy. One half of patients were prepubertal (8 children) and the second half were in early puberty (testicular volume between 4 and 8 ml for boys and breast development B2 or B3 in girls). All patients received 28-30IU/m? rhGH per week by daily subcutaneous injection. The year before rhGH therapy served as a control period. Results. During the first year of treatment, mean height velocity in haemodialysis patients increased from 2.25 cm/year to 6.59 cm/year (p<0.0001) and in the second year it was 5.25 cm/ year (p=0.004). The mean height SDS in haemodialysis children did not improve significantly during the first year of rhGH treatment (from -3.01 SDS to -2.77 SDS, p=0.063). Neither weight nor the body mass index varied compared with the pretreatment period. Two patients developed worsened secondary hyperparathyroidism and were excluded from the study, but the relationship with rhGH remains uncertain. Conclusion. Mean height velocity significantly improved during rhGH therapy in haemodialysis patients. No significant side-effects were observed in children during three-year treatment with GH.


2020 ◽  
Vol 33 (12) ◽  
pp. 1577-1588
Author(s):  
George Paltoglou ◽  
Ioannis Dimitropoulos ◽  
Georgia Kourlaba ◽  
Evangelia Charmandari

AbstractObjectivesIdiopathic short stature (ISS) is a recognized, albeit a controversial indication for treatment with recombinant human growth hormone (rhGH).The objective of the present study was to conduct a systematic review of the literature and meta-analyses of selected studies about the use of rhGH in children with ISS on linear growth and adult height (AH).MethodsA systematic literature search was conducted to identify relevant studies published till February 28, 2017 in the following databases: Medline (PubMed), Scopus and Cochrane Central Registry of Controlled Trials. After exclusion of duplicate studies, 3,609 studies were initially identified. Of those, 3,497 studies were excluded during the process of assessing the title and/or the abstract. The remaining 112 studies were evaluated further by assessing the full text; 21 of them fulfilled all the criteria in order to be included in the current meta-analysis.ResultsChildren who received rhGH had significantly higher height increment at the end of the first year, an effect that persisted in the second year of treatment and achieved significantly higher AH than the control group. The difference between the two groups was equal to 5.3 cm (95% CI: 3.4–7 cm) for male and 4.7 cm (95% CI: 3.1–6.3 cm) for female patients.ConclusionIn children with ISS, treatment with rhGH improves short-term linear growth and increases AH compared with control subjects. However, the final decision should be made on an individual basis, following detailed diagnostic evaluation and careful consideration of both risks and benefits of rhGH administration.


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