Related Experiment Video
Updated: Jun 25, 2026

Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility
Published on: May 30, 2025
[Hypogonadism, erectile dysfunction and endothelial dysfunction among HIV-infected men]
Oscar Moreno-Pérez1, Antonio Miguel Picó Alfonso, Joaquín Portilla
1Sección de Endocrinología y Nutrición, Hospital General Universitario de Alicante, Alicante, España.
HIV-associated hypogonadism is a common endocrine issue in men, leading to low testosterone. Early diagnosis and treatment are crucial for managing symptoms and improving quality of life.
Area of Science:
- Endocrinology
- Infectious Diseases
- Men's Health
Context:
- HIV-associated hypogonadism is a prevalent endocrine disorder with complex causes.
- Low testosterone levels impact muscle mass, exercise capacity, sexual function, cognition, mood, and overall quality of life in HIV-infected men.
- Hypogonadism contributes to metabolic changes, including insulin resistance, altered fat distribution, and endothelial dysfunction, increasing cardiovascular risk.
Purpose:
- To highlight the prevalence and multifactorial etiology of HIV-associated hypogonadism.
- To emphasize the broad clinical implications of low testosterone in HIV-infected men.
- To recommend diagnostic and therapeutic strategies for managing hypogonadism in this population.
Summary:
- HIV-associated hypogonadism presents non-specifically, rendering standard screening scales ineffective.
- Diagnosis requires periodic free testosterone (FTc) measurement in all HIV-infected men, especially at initial diagnosis.
- Hormone replacement therapy is indicated for men with FTc below reference levels after excluding reversible causes.
Impact:
- Low testosterone levels should be recognized as a cardiovascular risk factor in HIV-infected men.
- Managing hypogonadism can mitigate adverse metabolic effects, including insulin resistance and atherosclerosis.
- Addressing hypogonadism is essential for improving the comprehensive health and well-being of men living with HIV.
Related Concept Videos
Disorders of the Male Reproductive System
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra. Symptoms...
Sexually Transmitted Infections
Infertility in Males
Amebiasis
Effect of Hepatic Disease on Pharmacokinetics: Dose Adjustments Due to Hepatic Impairment
Treatment for Pulmonary Arterial Hypertension: Phosphodiesterase Inhibitors
Among the PDE5 inhibitors, sildenafil (Revatio) stands out as a competitive and selective inhibitor. It operates by elevating cellular levels of cGMP and augmenting signaling through the cGMP-PKG pathway, promoting vasodilation. Upon oral...
