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Puberty is a critical phase, typically beginning between the ages of 8 and 13 in girls and 9 and 14 in boys, though timing can vary based on genetics, environmental factors, and overall health. This period is characterized by the development of secondary sexual characteristics and the attainment of reproductive potential. Endocrine changes underpin puberty, with hormonal surges of Luteinizing Hormone (LH) and Follicle-Stimulating Hormone (FSH) instigated by Gonadotropin-Releasing Hormone (GnRH)...
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Updated: Aug 2, 2025

Determination of Reproductive Competence by Confirming Pubertal Onset and Performing a Fertility Assay in Mice and Rats
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Precocious Puberty.

Sayan Banerjee1, Anurag Bajpai2

  • 1Department of Pediatric Endocrinology, Regency Center for Diabetes Endocrinology & Research, Regency City Clinic, Opposite PPN Market, Kanpur, 208001, India.

Indian Journal of Pediatrics
|April 19, 2023
PubMed
Summary
This summary is machine-generated.

Precocious puberty evaluation requires confirming the condition, excluding benign variants, and identifying pathological causes, especially in boys. Treatment with gonadotropin-releasing hormone (GnRH) analogs is reserved for rapidly progressing cases impacting final height.

Keywords:
EvaluationGnRH analogPrecocious puberty

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Area of Science:

  • Pediatric Endocrinology
  • Reproductive Medicine
  • Clinical Pediatrics

Background:

  • Precocious puberty presents a diagnostic challenge due to overlap between physiological and pathological causes.
  • An increasing trend of earlier thelarche in girls has led to more presentations.
  • Boys with precocious puberty are more likely to have an underlying pathological cause.

Purpose of the Study:

  • To outline a systematic approach for evaluating children with precocious puberty.
  • To differentiate between physiological variants and pathological conditions.
  • To guide treatment decisions for central and peripheral precocious puberty.

Main Methods:

  • Clinical assessment focusing on growth, bone age, and hormonal evaluation (LH levels).
  • Step-wise diagnostic strategy emphasizing cost-effective clinical parameters.
  • Distinguishing between central and peripheral precocious puberty etiologies.

Main Results:

  • Rapidly progressive puberty is indicated by advanced growth, bone age, uterine maturation, and elevated LH.
  • Most girls have idiopathic precocious puberty; boys often have identifiable pathological causes.
  • Gonadotropin-releasing hormone (GnRH) analogs are effective for central precocious puberty.

Conclusions:

  • A structured evaluation is crucial for accurate diagnosis and appropriate management of precocious puberty.
  • Treatment with GnRH analogs should be reserved for cases with rapidly progressive puberty and risk to final height.
  • Management of peripheral precocious puberty requires specialized care and often involves experimental therapies.