Logo Medical Science Monitor

Call: +1.631.470.9640
Mon - Fri 10:00 am - 02:00 pm EST

Contact Us

Logo Medical Science Monitor Logo Medical Science Monitor Logo Medical Science Monitor

01 November 2010

Plasma inhibin B and antimüllerian hormone concentrations in boys: Discriminating between congenital hypogonadotropic hypogonadism and constitutional pubertal delay

Luis AdanBDE, Pauline LechevalierBD, Ana-Claudia Couto-SilvaBD, Mathieu BoissanB, Christine TrivinBC, Sylvie Brailly-TabardB, Raja BraunerADEF

Med Sci Monit 2010; 16(11): CR511-517 :: ID: 881214

Abstract

Background: Inhibin B and antimüllerian hormone (AMH) are secreted by the Sertoli cells, stimulated by gonadotropins. We evaluated their use for discriminating between congenital hypogonadotropic hypogonadism (HH) and constitutional pubertal delay.
Material/Methods: Group 1 (n=39) was diagnosed with constitutional pubertal delay; group 2 (n=15), isolated HH; and group 3, pituitary stalk interruption syndrome (3a with [n=5] and 3b [n=8] without HH).
Results: At pubertal age, mean plasma inhibin B concentrations were similar in the groups having the same gonadotropin status. Individual concentrations were normal in groups 1 and 3b, but low in 6 group 2, and 3 group 3a patients. Four group 2, and 1 group 3a, also had low AMH. Among these 9 with low inhibin B, 1 in each group evaluated before puberty had had normal inhibin B and AMH. In contrast, inhibin B increased (P<.03) and AMH decreased (P<.02) in 7 group 3b patients from before to after puberty.
There were 20 patients with inhibin B below 100 pg/mL including 4 group 1, 13 group 2, and 3 group 3a. The basal plasma follicle stimulating (FSH) and luteinizing (LH) hormone concentrations were < 1 IU/L in 18%, 36% in group 1, and in 56% and 100% in group 2.
Conclusions: Before puberty, plasma inhibin B and AMH concentrations may be normal despite HH. At pubertal age, both are low in some patients with HH. These hormone values may help discriminate between HH and constitutional pubertal delay together with plasma FSH and LH.

Keywords: Puberty - physiology, Inhibins - blood, Infant, Newborn, Hypogonadism - diagnosis, Child, Preschool, Child, Anti-Mullerian Hormone - blood, Adolescent, Puberty, Delayed - diagnosis, Testosterone - blood

Add Comment 0 Comments

Editorial

01 March 2024 : Editorial  

Editorial: First Regulatory Approvals for CRISPR-Cas9 Therapeutic Gene Editing for Sickle Cell Disease and Transfusion-Dependent β-Thalassemia

Dinah V. Parums

DOI: 10.12659/MSM.944204

Med Sci Monit 2024; 30:e944204

0:00

In Press

18 Mar 2024 : Clinical Research  

Sexual Dysfunction in Women After Tibial Fracture: A Retrospective Comparative Study

Med Sci Monit In Press; DOI: 10.12659/MSM.944136  

0:00

21 Feb 2024 : Clinical Research  

Potential Value of HSP90α in Prognosis of Triple-Negative Breast Cancer

Med Sci Monit In Press; DOI: 10.12659/MSM.943049  

22 Feb 2024 : Review article  

Differentiation of Native Vertebral Osteomyelitis: A Comprehensive Review of Imaging Techniques and Future ...

Med Sci Monit In Press; DOI: 10.12659/MSM.943168  

23 Feb 2024 : Clinical Research  

A Study of 60 Patients with Low Back Pain to Compare Outcomes Following Magnetotherapy, Ultrasound, Laser, ...

Med Sci Monit In Press; DOI: 10.12659/MSM.943732  

Most Viewed Current Articles

16 May 2023 : Clinical Research  

Electrophysiological Testing for an Auditory Processing Disorder and Reading Performance in 54 School Stude...

DOI :10.12659/MSM.940387

Med Sci Monit 2023; 29:e940387

0:00

17 Jan 2024 : Review article  

Vaccination Guidelines for Pregnant Women: Addressing COVID-19 and the Omicron Variant

DOI :10.12659/MSM.942799

Med Sci Monit 2024; 30:e942799

0:00

14 Dec 2022 : Clinical Research  

Prevalence and Variability of Allergen-Specific Immunoglobulin E in Patients with Elevated Tryptase Levels

DOI :10.12659/MSM.937990

Med Sci Monit 2022; 28:e937990

0:00

01 Jan 2022 : Editorial  

Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...

DOI :10.12659/MSM.935952

Med Sci Monit 2022; 28:e935952

0:00

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750