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Kidney Disease Quality of Life of Japanese Dialysis Patients Who Desire Administration of Sildenafil and the Treatment of Erectile Dysfunction Using Sildenafil
Author(s) -
Hyodo Toru,
Ishida Hironori,
Masui Noriaki,
Taira Takayasu,
Yamamoto Sumiko,
Oka Michiyo,
Uchida Toyoaki,
Endo Tadao,
Sakai Tadasu,
Yoshida Kazunari,
Baba Shiro
Publication year - 2004
Publication title -
therapeutic apheresis and dialysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.415
H-Index - 53
eISSN - 1744-9987
pISSN - 1744-9979
DOI - 10.1111/j.1526-0968.2004.00163.x
Subject(s) - sildenafil , medicine , erectile dysfunction , dialysis , hemodialysis , quality of life (healthcare) , medical prescription , outpatient clinic , kidney disease , pharmacology , nursing
Erectile dysfunction (ED) is common among patients on dialysis therapy. In the present study, we attempted administration of sildenafil to Japanese patients undergoing dialysis. In order to diagnose ED before prescribing sildenafil, we assessed the hemodialysis patients who desired sildenafil by using the five items version of the International Index of Erectile Function (IIEF‐5). In addition, the characteristics of the quality of life in Japanese hemodialysis patients who desired sildenafil were assessed using the kidney disease quality of life (KDQOL). To all 37 male subjects (mean age of 53.8 ± 10.4 years) attending the Outpatient Hemodialysis Unit at Atsugi Clinic (Atsugi City, Japan), it was explained by their primary doctor that the treatment of ED with sildenafil was possible. As a result, 10 patients (27.0%) desired the treatment. For eight patients, ED was diagnosed by IIEF‐5 prior to prescription of sildenafil. The mean IIEF‐5 scores were 6.13 ± 4.67 points. Sildenafil was prescribed to five patients (three diabetic, two non‐diabetic) and sexual function was improved in three cases. The main adverse effect was found to be ventricular arrhythmia in one case. As for KDQOL, the group desiring sildenafil showed significantly high values in Dialysis Staff Encouragement and Patient Satisfaction. Among the other nine dialysis patients (five diabetic, four non‐diabetic; mean age of 58.1 ± 8.9 years) who visited the ED department of Ishida Hospital (Asahikawa City, Japan), sildenafil was effective for all non‐diabetic patients (100%) and for only one diabetic patient (20%). Among all 14 patients at Atsugi Clinic and Ishida Hospital, sildenafil efficacy rates were 83.3% for non‐diabetic patients and 37.5% for diabetic patients. Non‐diabetic patients without the side‐effects were all responders for the sildenafil treatment. The patients who relied on the dialysis staff and were more satisfied with the general treatment in the dialysis institute desired the administration of sildenafil under the present circumstances wherein the dialysis population had few experiences of sildenafil treatment. Diabetic status is thought to be a negative factor for the response of sildenafil treatment in dialysis patients.