Assessing the Sexual Health of Female Survivors of Pelvic Malignancies after Radiotherapy

PURPOSE/OBJECTIVE(S)

To assess patient-reported sexual health outcomes of female survivors of pelvic malignancies after radiotherapy (RT).

MATERIALS/METHODS

Female patients treated with curative intent RT for pelvic malignancies between 2013 and 2019 were surveyed electronically post-RT using the PROMIS Sexual Function and Satisfaction Full Profile and Female Sexual Distress Scale-Revised questionnaires. Cervical and vaginal cancers were grouped together due to the similar treatment characteristics.

RESULTS

Surveys were sent to 544 patients, and 53 (10%) completed the questionnaires. Respondents included survivors of anal canal (N = 11), cervical or vaginal (N = 10), uterine (N = 30), and vulvar cancers (N = 2). The median age of patients at the time of treatment was 60 years (range 31,77). The median time between RT and survey completion was 6 years (range 3,9). A total of 22 (42%), 17 (32%), and 14 patients (26%) were treated with brachytherapy (BT), external beam RT (EBRT), or a combination of EBRT and BT, respectively. Of respondents, 96% were free of disease recurrence. Sexually active was defined as partaking in sexual activity within 30 days of survey response. Patients were stratified by age greater than or less than 52 at time of RT, representing the average age of menopause. A total of 30 patients (57%) had at least somewhat interest in sex. There was no difference in the proportion of patients who had at least somewhat interest in sex over 52 years compared to those 52 and (54% vs 67%, p = 0.424). A total of 39 patients (74%) were sexually active, and of those 30 (77%) were over the age of 52 at the time of RT. Of sexually active patients, 28 (72%) reported some, quite a bit, or a lot of satisfaction with their sex lives, whereas the remaining 11 (28%) reported having none or a little bit of satisfaction with their sex lives; the proportion of those with at least some satisfaction with their sex lives did not differ between those who were over or under 52 years at the time of RT (73% vs 67%, p = 0.697). Satisfaction with sex life differed by site of malignancy with 71% cervical or vaginal, 44% anal canal, 86% uterine, and 0% vulvar patients reporting at least some satisfaction (p = 0.043). Patients treated for anal canal cancer tended to have quite a bit or a lot of vaginal discomfort during sex (78%), compared to those treated for cervical/vaginal (29%), or endometrial (18%) cancers (p = 0.006). There was no difference in patients feeling frequently or always stressed about sex between those who were sexually active compared to those who were not (13% vs 14%, p = 0.890). Patients 52 or under at the time of RT were more likely to feel frequently or always stressed about sex compared to those receiving RT over the age of 52 (42% vs 5%, p<0.001).

CONCLUSION

In our cohort, the majority of female survivors of pelvic malignancies were sexually active post-RT, and this important topic warrants further investigation.