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Phosphopeptide Analysis of Rodent Epididymal Spermatozoa
Published on: December 30, 2014
Primary antiphospholipid syndrome: morphofunctional penile abnormalities with normal sperm analysis
C N Rabelo-Júnior1, J Freire de Carvalho, A Lopes Gallinaro
1Division of Rheumatology, Faculdade de Medicina da Universidade de São Paulo, Brazil.
Lupus
|October 19, 2011
Summary
Primary antiphospholipid syndrome (PAPS) patients exhibit normal testicular function but may experience penile abnormalities like erectile dysfunction. Arterial thrombosis could be linked to altered penile measurements in these patients.
Area of Science:
- Reproductive Endocrinology
- Urology
- Rheumatology
Background:
- Primary antiphospholipid syndrome (PAPS) is an autoimmune condition affecting multiple systems.
- Understanding the impact of PAPS on gonadal and sexual functions is crucial for comprehensive patient management.
Purpose of the Study:
- To conduct a thorough assessment of gonadal and sexual functions in male patients with PAPS.
- To identify potential correlations between PAPS, arterial thrombosis, and sexual health parameters.
Main Methods:
- A cross-sectional study involving 12 male PAPS patients and 20 healthy controls.
- Evaluations included urological examination, sexual function assessment, testicular ultrasound, seminal analysis (WHO criteria), antibody testing, and hormone profiling (FSH, LH, testosterone, thyroid hormones).
Main Results:
- PAPS patients showed a higher incidence of erectile dysfunction (25% vs. 0%).
- Significantly lower penile circumference was observed in PAPS patients with a history of arterial thrombosis and in those with erectile dysfunction.
- Seminal parameters, testicular volume, and hormone profiles were comparable between PAPS patients and controls; no cases of oligo/azoospermia were noted.
Conclusions:
- Male PAPS patients maintain normal testicular function despite potential penile morphofunctional abnormalities.
- History of arterial thrombosis may be associated with altered penile anthropometry in PAPS patients.
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