An observational study has found that most of the kidney failure patients on dialysis experienced sexual problems.
Other studies have also indicated that sexual dysfunction is also common in men on hemodialysis. More than 350,000 people in the United States receive this type of therapy.
Additional studies are needed to understand how sexual dysfunction affects dialysis patients' quality of life and psychological wellbeing.
While there is increasing awareness of erectile dysfunction in men on hemodialysis, the sexual health of female dialysis patients has been examined in only a few suboptimally designed studies. To look at the issue more thoroughly, Giovanni Strippoli, MD, PhD (Diaverum AB and Consorzio Mario Negri Sud, in Italy) and his colleagues in the Collaborative Depression and Sexual Dysfunction in Hemodialysis Working Group examined the responses of 659 female dialysis patients in Europe and South America who completed a questionnaire called the Female Sexual Function Index. The researchers' analysis represents the first large study to examine sexual function in female dialysis patients.
Among the major findings:
• 84% of all women and 55% of sexually active women in the study experienced sexual problems.
• Women with a partner were less likely to report sexual dysfunction than those without a partner.
• Sexual dysfunction occurred more often in women who were older, were less educated, had signs of depression, had reached menopause, had diabetes, and took diuretic therapy (which helps the body get rid of unneeded water and salt).
• Nearly all of the women (96%) who were not on a waiting list for a transplant and who were living without a partner reported sexual dysfunction.
"With this study, we shed light on the highly frequent condition of female sexual dysfunction in women on dialysis; this deserves attention and further study, since specific interventions are not yet available to address it," said Dr. Strippoli. "Clinicians should not overlook the importance of problems such sexual dysfunction in people who receive hemodialysis for renal replacement therapy," he added.