ReviewHormone research in paediatrics2025
Long-Acting Gonadotropin-Releasing Hormone Analogues for Central Precocious Puberty, Including 45-Mg 6-Month Subcutaneous Leuprolide Acetate: Use for Treatment and Treatment Monitoring.
Review in Hormone research in paediatrics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 2 citations in OpenAlex.
- Efficacy and safety of different doses of gonadotropin-releasing hormone analogues in the treatment of precocious puberty in children: a systematic review and meta-analysis.Translational pediatrics · 2025Article
- Critical appraisal of diagnostic laboratory tests in the evaluation of central precocious puberty.Frontiers in pediatrics · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionStudies of gonadotropin-releasing hormone analogues (intramuscular [IM] leuprolide acetate [LA] and triptorelin) for treatment monitoring of central precocious puberty (CPP) demonstrate this approach is effective for confirming pubertal hormone suppression. Herein, we provide new data using subcutaneous LA (SC LA), suggesting similar efficacy for treatment monitoring.
methodsPubMed, Embase, and CINAHL were searched for studies of GnRHa used to monitor treatment of CPP. The titles and the abstracts were reviewed; 5 studies were selected. Additionally, new unpublished data for SC LA from the original phase 3 trial (primary data published by Klein et al.) were evaluated. Serum luteinizing hormone (LH) and leuprolide levels at screening, 1, 4, and 6 h after the first dose SC LA were analyzed and plotted.
resultsData from 162 children (155 girls) were evaluated. SC and IM LA produced overlapping median LH concentration curves and peak LH concentrations after the first dose. For IM LA, subsequent doses yielded suppressed peak LH levels (2.7 IU/L [mean]). For SC LA, subsequent doses also resulted in significant suppressed peak LH levels (0.2 ± 0.02 IU/L) and achieved sex-steroid hormone suppression of >98%.
conclusionsCompared to IM LA and triptorelin, long-acting SC LA shows similar burst kinetics and rapid LH rise after the first dose, followed by similar suppression of LH and sex steroids after subsequent doses. Since IM LA and triptorelin have demonstrated usefulness that is comparable to that of traditional GnRH stimulation testing for monitoring CPP, we presume that SC LA may be similarly employed.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.