Effect of GnRHa 3.75 mg subcutaneously every 6 weeks on adult height in girls with idiopathic central precocious puberty
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Yan Liang
Abstract
Objective: To evaluate the long-term efficacy of triptorelin 3.75 mg subcutaneously every 6 weeks on the final height in girls with idiopathic central precocious puberty (ICPP).
Methods: Forty females with ICPP received triptorelin 3.75 mg every 6 weeks subcutaneously in our hospital from 2002 to December 2010 and reached their final heights were enrolled. These patients were treated with triptorelin alone (group A, n=17) or triptorelin+recombinant human growth hormone (rhGH) (group B, n=23). Height, weight, annual growth velocity (GV), sexual development, predicted adult height (PAH), and adverse effects were observed. Bone age (BA) and height standard deviation score (SDS) were monitored yearly.
Results: Final adult heights (FAHs) were 159.81±1.20 cm and 161.01±1.02 cm in group A vs. group B, which exceeded target height (THt) by 1.51±1.04 cm, 4.86±0.94 cm, respectively. The values of (FAH-THt), (FAH-PAH posttreatment) showed significant difference between the two groups (p<0.05). FAH was positively correlated with Ht SDS-BA at the end of treatment, THt, course of rhGH treatment, and age of menarche (r2=0.66). Body mass index (BMI) increased after treatment in group B. However, there was no significant tendency of increase compared with healthy children at the same age. Ages of menarche and time to menarche from discontinuation were 11.74±0.16 vs. 12.18±0.15 years and 17.41±1.69 vs. 14.71±1.04 months in two groups.
Conclusion: The FAH was improved effectively by triptorelin 3.75 mg subcutaneously every 6 weeks, and more height gain could be achieved when rhGH was used concomitantly. BMI maintained steadily and ovarian function restored quickly after treatment discontinuation with the age of menarche similar to that of normal children. Neither significant side effect nor polycystic ovary syndrome was observed.
Acknowledgments
We thank Professor Muti Wang (Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology) for his guidance, generous assistance, and invaluable advice.
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©2015 by De Gruyter
Articles in the same Issue
- Frontmatter
- Highlight: Thyroid
- Thyroid disorders revisited
- Genetic analysis of the paired box transcription factor (PAX8) gene in a cohort of Polish patients with primary congenital hypothyroidism and dysgenetic thyroid glands
- Prognostic factors in pediatric differentiated thyroid cancer patients with pulmonary metastases
- Reclassification of cytologically atypical thyroid nodules based on radiologic features in pediatric patients
- Evaluation of inflammatory and oxidative biomarkers in children with well-controlled congenital hypothyroidism
- Investigation of autoimmune diseases accompanying Hashimoto’s thyroiditis in children and adolescents and evaluation of cardiac signs
- Neonatal thyroid storm accompanied with severe anaemia
- Functional characterization of the novel sequence variant p.S304R in the hinge region of TSHR in a congenital hypothyroidism patients and analogy with other formerly known mutations of this gene portion
- Subclinical hypothyroidism as a rare cofactor in chronic kidney disease (CKD) – related anemia
- Cytometric analysis of perforin expression in NK cells, CD8+, and CD4+ lymphocytes in children with autoimmune Hashimoto’s thyroiditis – a preliminary study
- Papillary thyroid cancer and autoimmune polyglandular syndrome
- Review article
- Should radioiodine be the first-line treatment for paediatric Graves’ disease?
- Image in pediatric endrocrinology
- Diffusion-weighted magnetic resonance imaging in a case of severe classic maple syrup urine disease
- Original articles
- Novel mutations of DAX1 (NR0B1) in two Chinese families with X-linked adrenal hypoplasia congenita and hypogonadotropic hypogonadism
- Rickets and vitamin D deficiency in Alaska native children
- Persistent elevation of fibroblast growth factor 23 concentrations in healthy appropriate-for-gestational-age preterm infants
- Parents’ experiences of having a baby with ambiguous genitalia
- Effect of GnRHa 3.75 mg subcutaneously every 6 weeks on adult height in girls with idiopathic central precocious puberty
- Congenital adrenal hyperplasia in children – a survey on the current practice in the UK
- Randomized clinical trial evaluating metformin versus oral contraceptive pills in the treatment of adolescents with polycystic ovarian syndrome
- Influence of the body weight on the onset and progression of puberty in boys
- Therapy monitoring in congenital adrenal hyperplasia by dried blood samples
- Hyperinsulinemic hypoglycemia: think of hyperinsulinism/hyperammonemia (HI/HA) syndrome caused by mutations in the GLUD1 gene
- Sulfonylurea in the treatment of neonatal diabetes mellitus children with heterogeneous genetic backgrounds
- Monitoring gonadotropin-releasing hormone analogue (GnRHa) treatment in girls with central precocious puberty: a comparison of four methods
- Dietary intake, body composition, and physical activity among young patients with type 1 diabetes mellitus
- Metabolic syndrome in obese children and adolescents in Serbia: prevalence and risk factors
- Progressive osseous heteroplasia, as an isolated entity or overlapping with Albright hereditary osteodystrophy
- Patient reports
- 17α-Hydroylase/17,20-lyase deficiency related to P.Y27*(c.81C>A) mutation in CYP17A1 gene
- A patient developing anaphylaxis and sensitivity to two different GnRH analogues and a review of literature
- Idiopathic short stature due to novel heterozygous mutation of the aggrecan gene
- Triple A syndrome with a novel indel mutation in the AAAS gene and delayed puberty
- Case report: long-term follow-up of a 45,X male with SHOX haploinsufficiency
- Antenatal Bartter syndrome presenting as hyperparathyroidism with hypercalcemia and hypercalciuria: a case report and review
- Successful use of continuous subcutaneous hydrocortisone infusion after bilateral adrenalectomy secondary to bilateral pheochromocytoma
- Donohue syndrome: a new case with a new complication
- Euprolactinemic galactorrhea secondary to domperidone treatment
- 17βHSD-3 enzyme deficiency due to novel mutations in the HSD17B3 gene diagnosed in a neonate
- Two different patterns of mini-puberty in two 46,XY newborns with 17β-hydroxysteroid dehydrogenase type 3 deficiency
- Short communication
- Early onset hearing loss in autosomal recessive hypophosphatemic rickets caused by loss of function mutation in ENPP1
Articles in the same Issue
- Frontmatter
- Highlight: Thyroid
- Thyroid disorders revisited
- Genetic analysis of the paired box transcription factor (PAX8) gene in a cohort of Polish patients with primary congenital hypothyroidism and dysgenetic thyroid glands
- Prognostic factors in pediatric differentiated thyroid cancer patients with pulmonary metastases
- Reclassification of cytologically atypical thyroid nodules based on radiologic features in pediatric patients
- Evaluation of inflammatory and oxidative biomarkers in children with well-controlled congenital hypothyroidism
- Investigation of autoimmune diseases accompanying Hashimoto’s thyroiditis in children and adolescents and evaluation of cardiac signs
- Neonatal thyroid storm accompanied with severe anaemia
- Functional characterization of the novel sequence variant p.S304R in the hinge region of TSHR in a congenital hypothyroidism patients and analogy with other formerly known mutations of this gene portion
- Subclinical hypothyroidism as a rare cofactor in chronic kidney disease (CKD) – related anemia
- Cytometric analysis of perforin expression in NK cells, CD8+, and CD4+ lymphocytes in children with autoimmune Hashimoto’s thyroiditis – a preliminary study
- Papillary thyroid cancer and autoimmune polyglandular syndrome
- Review article
- Should radioiodine be the first-line treatment for paediatric Graves’ disease?
- Image in pediatric endrocrinology
- Diffusion-weighted magnetic resonance imaging in a case of severe classic maple syrup urine disease
- Original articles
- Novel mutations of DAX1 (NR0B1) in two Chinese families with X-linked adrenal hypoplasia congenita and hypogonadotropic hypogonadism
- Rickets and vitamin D deficiency in Alaska native children
- Persistent elevation of fibroblast growth factor 23 concentrations in healthy appropriate-for-gestational-age preterm infants
- Parents’ experiences of having a baby with ambiguous genitalia
- Effect of GnRHa 3.75 mg subcutaneously every 6 weeks on adult height in girls with idiopathic central precocious puberty
- Congenital adrenal hyperplasia in children – a survey on the current practice in the UK
- Randomized clinical trial evaluating metformin versus oral contraceptive pills in the treatment of adolescents with polycystic ovarian syndrome
- Influence of the body weight on the onset and progression of puberty in boys
- Therapy monitoring in congenital adrenal hyperplasia by dried blood samples
- Hyperinsulinemic hypoglycemia: think of hyperinsulinism/hyperammonemia (HI/HA) syndrome caused by mutations in the GLUD1 gene
- Sulfonylurea in the treatment of neonatal diabetes mellitus children with heterogeneous genetic backgrounds
- Monitoring gonadotropin-releasing hormone analogue (GnRHa) treatment in girls with central precocious puberty: a comparison of four methods
- Dietary intake, body composition, and physical activity among young patients with type 1 diabetes mellitus
- Metabolic syndrome in obese children and adolescents in Serbia: prevalence and risk factors
- Progressive osseous heteroplasia, as an isolated entity or overlapping with Albright hereditary osteodystrophy
- Patient reports
- 17α-Hydroylase/17,20-lyase deficiency related to P.Y27*(c.81C>A) mutation in CYP17A1 gene
- A patient developing anaphylaxis and sensitivity to two different GnRH analogues and a review of literature
- Idiopathic short stature due to novel heterozygous mutation of the aggrecan gene
- Triple A syndrome with a novel indel mutation in the AAAS gene and delayed puberty
- Case report: long-term follow-up of a 45,X male with SHOX haploinsufficiency
- Antenatal Bartter syndrome presenting as hyperparathyroidism with hypercalcemia and hypercalciuria: a case report and review
- Successful use of continuous subcutaneous hydrocortisone infusion after bilateral adrenalectomy secondary to bilateral pheochromocytoma
- Donohue syndrome: a new case with a new complication
- Euprolactinemic galactorrhea secondary to domperidone treatment
- 17βHSD-3 enzyme deficiency due to novel mutations in the HSD17B3 gene diagnosed in a neonate
- Two different patterns of mini-puberty in two 46,XY newborns with 17β-hydroxysteroid dehydrogenase type 3 deficiency
- Short communication
- Early onset hearing loss in autosomal recessive hypophosphatemic rickets caused by loss of function mutation in ENPP1
