Journal article

Publication year: 2000

Pages: 362-368

Journal: Journal of Endocrinological Investigation

Volume number: 23

Issue number: 6

ISSN: 0391-4097

DOI Link: https://doi.org/10.1007/BF03343739

Publisher: Springer

Abstract: 
Delayed sexual maturation is still frequently seen in adolescents with type 1 diabetes. A close relationship between insulin and androgen metabolism has been found in a number of studies. Our study was designed to investigate whether or not abnormalities in androgen secretion could play a role in the onset of sexual maturation in adolescents with type 1 diabetes. We have asked whether or not there was a correlation between daily insulin dosage, duration of diabetes, metabolic control, age, pubertal stage, and body mass index (BMI) venus serum androgen concentrations. Basal total and free testosterone, dehydroepiandrosterone-sulfate (DHEA-S), dihydrotestosterone (DHT), sex hormone binding globulin (SHBG) and 3 alpha-androstanediol glucuronide (3 alpha diol-G) plasma concentrations were measured in 36 pubertal boys and 31 pubertal girls with type 1 diabetes and in 59 sex- and pubertal stage-matched control subjects without diabetes. Significantly higher serum total testosterone (p<0.01) and free testosterone (p<0.05) levels were found in females and males with type 1 diabetes than in controls at pubertal stage 5. DHEA-S, SHBG, DHT and 3 alpha diol G concentrations in patients with diabetes were not significantly different from those in controls. There was no correlation between daily insulin requirements and serum androgen levels. These data suggest that adolescents with diabetes have similar serum levels of DHEA-S, SHBG, DHT and 3adiol G as healthy subjects at all stages of puberty. However, there are significant differences in serum testosterone and free testosterone levels in adolescents with diabetes when compared to healthy, sex- and pubertal stage-matched controls in rate puberty. We hypothesize that the increased testosterone revels in patients with diabetes could relate to reduced fertility in females, disorders of sexual maturation and an increased risk for cardiovascular complications later in life. (C) 2000, Editrice Kurtis.

Harvard Citation style: Meyer, K., Deutscher, J., Anil, M., Berthold, A., Bartsch, M. and Kiess, W. (2000) Serum androgen levels in adolescents with type 1 diabetes: Relationship to pubertal stage and metabolic control, Journal of Endocrinological Investigation, 23(6), pp. 362-368. https://doi.org/10.1007/BF03343739

APA Citation style: Meyer, K., Deutscher, J., Anil, M., Berthold, A., Bartsch, M., & Kiess, W. (2000). Serum androgen levels in adolescents with type 1 diabetes: Relationship to pubertal stage and metabolic control. Journal of Endocrinological Investigation. 23(6), 362-368. https://doi.org/10.1007/BF03343739