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Sexual dysfunction and erectile impotence in chronic obstructive pulmonary disease
Chest
|April 1, 1982
Summary
Chronic obstructive pulmonary disease (COPD) significantly impacts sexual function in men. Sexual dysfunction, including erectile impotence, worsens with lung disease severity, independent of other common causes.
Area of Science:
- Pulmonary Medicine
- Andrology
- Psychosomatic Medicine
Background:
- Chronic obstructive pulmonary disease (COPD) affects a significant portion of the male population.
- Sexual dysfunction is a common concern, but its relationship with COPD is not fully understood.
- Investigating the multifactorial causes of sexual dysfunction in COPD patients is crucial.
Purpose of the Study:
- To determine the relative importance of pulmonary impairment versus other physical or psychological factors in causing sexual dysfunction in men with COPD.
- To assess the prevalence and nature of sexual dysfunction in a cohort of men with COPD.
Main Methods:
- Studied 20 men with COPD (ages 46-69).
- Assessed sexual dysfunction through self-report, nocturnal penile tumescence monitoring, and bulbocavernosus reflex latency (BCRL) testing.
- Evaluated for peripheral vascular disease, diabetes mellitus, and androgen deficiency.
- Correlated sexual dysfunction severity with pulmonary function tests and psychological assessments (MMPI).
Main Results:
- Seven subjects ceased sexual activity; 13 reported significantly reduced frequency and libido.
- Six subjects exhibited organogenic erectile impotence (OEI) based on nocturnal penile tumescence.
- OEI was associated with worse pulmonary function test results and higher scores on hypochondriasis, depression, and hysteria scales.
- No peripheral vascular disease was detected; occult diabetes and androgen deficit were found in a minority of subjects.
- A significant correlation was found between sexual dysfunction severity and pulmonary impairment (r=0.66, P<0.005).
Conclusions:
- Sexual dysfunction, particularly erectile impotence, is prevalent in men with COPD.
- Pulmonary impairment is a significant contributing factor to sexual dysfunction in this population.
- COPD-related sexual dysfunction may occur independently of peripheral vascular disease, diabetes, or androgen deficiency, suggesting a complex interplay of physical and psychological factors.