We have located links that may give you full text access.
Which parameters predict the beneficial effect of GnRHa treatment on height in girls with central precocious puberty?
Clinical Endocrinology 2021 May
OBJECTIVE: Data about GnRHa on adult height in girls with central precocious puberty (CPP) have shown variable results, ranging from improvement of growth prognosis to lack of any benefit. This study was designed to delineate the criteria to decide which girls with idiopathic CPP (iCPP) will have a height benefit from GnRHa treatment.
DESIGN: Retrospective PATIENTS: 102 girls with iCPP who had reached final height (FH) were included.
MEASUREMENTS: Auxological, hormonal and radiological findings at treatment onset, and FHs were extracted from records.
RESULTS: Most important factor affecting height gain was chronological age (CA) at treatment onset. All the girls treated ≤6.4 years of age achieved a height gain of ≥1SDS, while none of the girls treated ≥8.3 years of age made the target. 75.6% of patients who started GnRHa between the ages of 6.4 and 8.3 years had a height gain of ≥1SDS. Most important factors affecting height gain in those treated 6.4-8.3 years were advanced bone age (BA), basal estradiol (E2 ) and pubertal stage (r2 : 0.906; P < .001). All individuals with BA advancement of ≥2.6 years or E2 of ≥32.6 pg/ml or pubertal stage of ≥3 had significant height gain, and none of the cases with BA advancement of <2 years or E2 of <21.5 pg/ml or pubertal stage of <2 had a height gain of ≥1SDS.
CONCLUSIONS: Treatment with GnRHa is unquestionably beneficial to improve FH in girls with iCPP when initiated ≤6.4 years of age. GnRHa treatment after 8.3 years of age may not improve FH. Girls between the ages of 6.4 and 8.3 years at presentation can have a better height gain if BA (≥2.6 years over CA) and pubertal findings (pubertal stage ≥3 or E2 ≥32.6 pg/ml) are well-advanced.
DESIGN: Retrospective PATIENTS: 102 girls with iCPP who had reached final height (FH) were included.
MEASUREMENTS: Auxological, hormonal and radiological findings at treatment onset, and FHs were extracted from records.
RESULTS: Most important factor affecting height gain was chronological age (CA) at treatment onset. All the girls treated ≤6.4 years of age achieved a height gain of ≥1SDS, while none of the girls treated ≥8.3 years of age made the target. 75.6% of patients who started GnRHa between the ages of 6.4 and 8.3 years had a height gain of ≥1SDS. Most important factors affecting height gain in those treated 6.4-8.3 years were advanced bone age (BA), basal estradiol (E2 ) and pubertal stage (r2 : 0.906; P < .001). All individuals with BA advancement of ≥2.6 years or E2 of ≥32.6 pg/ml or pubertal stage of ≥3 had significant height gain, and none of the cases with BA advancement of <2 years or E2 of <21.5 pg/ml or pubertal stage of <2 had a height gain of ≥1SDS.
CONCLUSIONS: Treatment with GnRHa is unquestionably beneficial to improve FH in girls with iCPP when initiated ≤6.4 years of age. GnRHa treatment after 8.3 years of age may not improve FH. Girls between the ages of 6.4 and 8.3 years at presentation can have a better height gain if BA (≥2.6 years over CA) and pubertal findings (pubertal stage ≥3 or E2 ≥32.6 pg/ml) are well-advanced.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Diagnosis and Management of Cardiac Sarcoidosis: A Scientific Statement From the American Heart Association.Circulation 2024 April 19
Essential thrombocythaemia: A contemporary approach with new drugs on the horizon.British Journal of Haematology 2024 April 9
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app