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Endocrine testicular functions in leprosy
Hormone and Metabolic Research = Hormon- Und Stoffwechselforschung = Hormones Et Metabolisme
|March 1, 1984
Summary
Leprosy significantly impacts pituitary testicular function, causing hypogonadism primarily due to testicular failure. Elevated 17-beta estradiol levels in leprosy patients may contribute to this dysfunction.
Area of Science:
- Endocrinology
- Reproductive Medicine
- Infectious Diseases
Background:
- Leprosy is a chronic infectious disease that can affect various organ systems.
- Hypogonadism is a potential complication of leprosy, impacting male reproductive health.
- The precise mechanisms underlying leprosy-associated hypogonadism require further elucidation.
Purpose of the Study:
- To evaluate pituitary testicular functions in men with leprosy.
- To correlate hormonal profiles with testicular histopathology in leprosy patients.
- To investigate the role of specific hormones, including 17-beta estradiol, in leprosy-induced hypogonadism.
Main Methods:
- Studied 43 men with leprosy and 15 healthy controls.
- Measured basal plasma levels of LH, FSH, Prolactin, Testosterone, and 17-beta estradiol.
- Assessed metoclopramide-stimulated prolactin and hCG-stimulated testosterone responses.
- Correlated hormone levels with testicular biopsy findings.
Main Results:
- Increased basal plasma gonadotropins (FSH, LH) in lepromatous leprosy.
- Decreased basal plasma testosterone levels across all leprosy types.
- Elevated basal plasma 17-beta estradiol in all leprosy types.
- Reduced testosterone response to hCG stimulation, correlating with high 17-beta estradiol.
Conclusions:
- Hypogonadism in leprosy likely stems from primary testicular failure.
- Elevated 17-beta estradiol levels may play a significant role in the hypogonadism observed in leprosy.