Hormonal profile in children with isolated hypospadias associates better with comprehensive score of local anatomical factors as compared to meatal location or degree of chordee.

BACKGROUND: To evaluate if hormonal profile of children with isolated hypospadias (IH) associates better with comprehensive local anatomical factor score (LAFS) than with clinically adjudged urethral meatus location or severity of chordee/k.j. MATERIAL AND METHODS: Ninety-nine children with IH were enrolled, as per inclusion criteria. Meatal location was recorded at first clinical examination in OPD; while LAFS was computed per-operatively using indigenously devised scale, except for neonates. Hypospadiacs were first classified into three standard meatal based groups and subsequently into LAFS based two groups (≤19, >19). For all participants, pre HCG and post HCG (96 hour post- injection) estimation of serum gonadotropins, DHEA-S, estrogen (E), progesterone (P), testosterone (T) and Dihydrotestosterone (DHT) was done. Statistical tests were applied to assess significance of hormonal levels with respect to meatal location, chordee and LAFS. RESULTS: Only FSH levels differed significantly among meatal based groups; while among LAFS groups, multiple hormonal differences were noted; with poor LAFS associated significantly with higher FSH, LH and lower E, T/DHT. Children with severe degree of chordee had poorer T output and a significantly lower LAFS as compared to those with moderate/mild chordee. CONCLUSION: Serotoli cell dysfunction, indirectly indicated by high FSH was found among midpenile hypospadiacs and those with poorer LAFS. Since groups based on LAFS revealed multiple intergroup hormonal differences than what was seen for meatal/chordee based groups; LAFS should be considered a better guide for prognostication and for deciding about hormonal supplementation. Lower androgenic output was particularly noted in children with severe chordee.

Children with isolated hypospadias have different hormonal profile compared to those with associated anomalies.

AIM: The objective of this study is to compare the hormonal profile of children with isolated hypospadias to controls and hypospadiacs with associated anomalies. STUDY DESIGN: Prospective observation at a tertiary referral hospital. STUDY SUBJECTS: One hundred consecutive children (0-12 years) with isolated hypospadias (H), 23 with hypospadias and associated anomalies (HO). CONTROLS: One hundred children (0-12 years) without any genitourinary/endocrine abnormalities (C). PROCEDURE: Prehuman chorionic gonadotropin (HCG) and post-HCG fasting blood samples were drawn for estimation of serum gonadotropins, dehydroepiandrosterone sulfate (DHEA-S), estrogen (E), progesterone (P), and testosterone (T) and dihydrotestosterone (DHT). STATISTICAL ANALYSIS: Differences in hormonal levels between controls and subjects were computed with p < or = 0.05 as significant. RESULTS: Compared with controls, "H" had significantly higher follicular stimulating hormone (FSH) (1.37 vs. 1.29 mIU/mL p=0.01), lower estrogen (8.08 vs. 13.78 pg/mL, p=0.00), and lower DHEA-S (27.34 vs. 40.24 microg/dL, p=0.03) levels; HO had higher FSH, lower basal T (0.13 vs. 0.46 ng/mL, p=0.01), and lower peak testosterone (1.53 vs. 2.32 ng/mL, p=0.01). "HO" had lower androgens (basal T, 0.13 vs. 0.29 ng/mL, p=0.03; peak T, 1.53 vs. 2.36 ng/mL, p=0.01), and higher estrogen (12.56 vs. 8.08 pg/mL, p=0.001) and progesterone (0.46 vs. 0.31 ng/mL, p=0.04) levels in comparison with H. CONCLUSION: Consistently lower output of androgens among HO explains the association of other anomalies (generally undescended testes) in them. High FSH among hypospadiacs hints at the possibility of Sertoli cell dysfunction and may have long-lasting sequelae for reproductive functions during adulthood. However, Leydig cell functions are affected more among HO.