BACKGROUND
After treatment for prostate cancer, multidisciplinary sexual rehabilitation involving couples appears more promising than traditional urologic treatment for erectile dysfunction (ED). We conducted a randomized trial comparing traditional or internet-based sexual counseling with a waitlist control.
METHODS
Couples were adaptively randomized to a 3-month waitlist (WL), a 3-session face-to-face format (FF), or an internet-based format with email contact with the therapist (WEB1). A second internet-based group (WEB2) was added to further examine the relationship between web site usage and outcomes. At baseline, post-waitlist, post-treatment, and at 3-, 6-, and 12-month follow-ups participants completed the International Index of Erectile Function (IIEF), the Female Sexual Function Index (FSFI), the Brief Symptom Inventory-18 to measure emotional distress, and the abbreviated Dyadic Adjustment Scale.
RESULTS
Outcomes did not change during the waitlist period. Of 115 couples entering the randomized trial and 71 entering the WEB2 group, 33% dropped out. However, a linear mixed model analysis including all participants confirmed improvements in IIEF scores that remained significant at 1-year follow-up (P<0.001). Women with abnormal FSFI scores initially also improved significantly (P=0.0255). Finding an effective medical treatment for ED and normal female sexual function at baseline, but not treatment format, were associated with better outcomes. In the WEB groups, only men completing more than 75% of the intervention had significant improvements in IIEF scores.
CONCLUSIONS
An internet-based sexual counseling program for couples is as effective as a brief, traditional sex therapy format in producing enduring improvements in men’s sexual outcomes after prostate cancer.
Purpose
Colorectal cancer patients usually receive treatments (e.g., pelvic surgery or radiotherapy, colostomy) that increase their risk for sexual problems. Previous research has mainly focused on demographic and medical risk factors. Because little is known about the role of psychosocial variables in sexual dysfunction, this research sought to identify the contribution of demographic, medical and psychosocial factors to sexual dysfunction using multivariate analyses.
Methods
Male and female colorectal cancer survivors (N=261, mean: 2.5 years post-treatment) completed paper-pencil questionnaires assessing sexual function, psychosocial variables (e.g., depression, social support, body image, dyadic adjustment) and demographics. Medical information was obtained from patients’ self-report and medical records.
Results
Multiple regression analyses revealed that older age, having received destructive surgery (i.e., abdominoperineal resection), and poor social support were uniquely and significantly associated with low International Index of Erectile Function scores in men. For women, low Female Sexual Function Index scores were significantly associated with older age and poor global quality of life. Men, but not women, with rectal cancer reported worse sexual function compared to those with colon cancer.
Conclusions
Sexual dysfunction after colorectal cancer treatment is related to demographic, medical, and psychosocial factors. These associations can help to identify patients at high risk of sexual problems in order to assist restoring sexual functioning if desired.
Women valued the Sisters Peer Intervention in Reproductive Issues After Treatment program highly and found it relevant. The program had positive effects on knowledge and target symptoms.
Increased involvement by the palliative care service in the care of decedent patients was associated with a decreased MICU mortality and no change in overall hospital mortality rate or inpatient length of hospital stay.
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