Patient-Reported Sexual Aid Utilization and Efficacy After Radiation Therapy for Localized Prostate Cancer

Testosterone as a Biomarker for Quality of Life (QOL) Following Androgen Deprivation Therapy (ADT) and Stereotactic Body Radiotherapy (SBRT)

BACKGROUND

Androgen deprivation therapy (ADT) causes fatigue and sexual dysfunction. The time to testosterone recovery depends on patient and treatment-specific characteristics. The kinetics of testosterone recovery in men treated with neoadjuvant ADT and stereotactic body radiotherapy (SBRT) is not well established. This study seeks to characterize testosterone recovery and evaluate its relationship with the improvement in patient-reported hormonal and sexual function.

METHODS

Institutional review board (IRB) approval was obtained for retrospective review of prospectively collected data. All patients with localized prostate cancer treated with short-course ADT (3-6 months of Leuprolide) and robotic SBRT (35-36.25 Gy in five fractions) at a single institution were included in this analysis. Testosterone levels were measured at the start of radiation, every 3 months for the first year, and every 6 months thereafter. Total testosterone recovery was defined as a serum level of >230 ng/dL. Sexual and hormonal function was recorded using the Expanded Prostate Index Composite (EPIC)-26 prior to ADT initiation, the first day of SBRT, and at each follow-up. The EPIC-26 subdomain scores were transformed to a 0-100 scale with higher scores reflecting less bother.

RESULTS

Between January 2009 and May 2018, 122 men with a median age of 72 years (range: 55-89 years) received ADT followed by SBRT. Thirty-two percent (N=39) were black and 27% [N=39 were obese (BMI > 30)]. The median pre-SBRT testosterone level was 15 ng/dL (range: 3-89 ng/dL). Around 77% (N=94) of patients received 3 months of ADT. The median pre-ADT EPIC-26 Hormone and Sexual Domain Scores were 94 and 41, respectively. At 12 months, 71% (N=87) of patients recovered to a eugonadal state with a mean recovery time of 4 months post-SBRT. Hormonal and sexual subdomain scores declined significantly following ADT but recovered to within the minimally important difference (MID) for sexual and hormonal domain scores by 12 months post-SBRT.

CONCLUSIONS

Testosterone recovery following short-course ADT with leuprolide and SBRT occurs rapidly in the majority of patients within one year after treatment. Quality of life domain improvements followed the testosterone recovery trend closely. Testosterone testing at follow-up appointments would allow for anticipatory counseling that may limit the bother associated with temporary quality of life decrements.

Pelvic Radiation Disease

Pelvic radiation is increasingly being used for the neoadjuvant and definitive treatment of pelvic organ malignancy. While this treatment can be highly effective, and may assist in organ sparing, it is also associated with significant toxicity and devastating adverse events that need to be considered. In broad terms, pelvic radiation disease affects both the primary target organ as well as adjacent organs and soft tissue structures, with complications that can be classified and graded according to consensus criteria. The complication grade is often modality, dose, and area dependent. The most common manifestations are proctitis, cystitis, recto-urethral fistula, ureteric stricture, and bone involvement. Toxicity can be misdiagnosed for many years, resulting in significant management delays. Complications can be difficult to prevent and challenging to treat, requiring specialized multi-disciplinary input to achieve the best possible strategy to minimize impact and improve patient quality of life.

Developing a Patient-Centered Model of Prostate Cancer Care: Patient Satisfaction With a Survivorship Program Embedded in Urologic-Oncologic Care

OBJECTIVE

To evaluate patients' and partners' satisfaction with a prostate cancer survivorship program embedded in urologic-oncologic care. As a part of quality improvement activity, we developed a patient and partner-centered, biopsychosocial support program for men and partners coping with the urinary and sexual side-effects of surgical treatment for prostate cancer. The program became a part of usual care for all prostate cancer patients.

METHODS

Patients who saw both an advanced practice provider and a sex therapist between August 1, 2018 and July 31, 2019 were eligible. Surveys packets were sent to 146 patients with surveys included for partners (N = 292). We used descriptive statistics to characterize participant responses.

RESULTS

Responses were received from 88 patients and 70 partners (56% response rate for the group). Patients and partners reported very high or fairly high satisfaction with the rehabilitation activities of the program (86-97% and 90%-100%, respectively); 91% of patients and 84% of partners thought having pre-operative education and post-operative rehabilitation was a good or fairly good idea; 83% of patients and 79% of partners would very much or somewhat recommend the program to a friend who was considering surgical treatment for prostate cancer.

CONCLUSION

Embedding a patient and partner-centered prostate cancer survivorship support program in oncologic care can positively impact patients' and partners' engagement in and satisfaction with post-operative rehabilitation.

Hard Times: Prostate Cancer Patients' Experiences with Erectile Aids

BACKGROUND

Prostate cancer (PCa) treatments commonly lead to erectile difficulties. While the mainstay treatment is erectile aids (EAs) to promote erectile recovery, some men never use these treatments and those whose do use EAs often abandon them in the long-term.

AIM

The goal of this study was to examine PCa patients' experiences with EAs, to elucidate relationships between experiences with EAs on psychological and sexual well-being, and to explore benefits and drawbacks to EA use.

METHODS

A self-report survey including validated questionnaires was administered to examine PCa patients' use and perceptions of helpfulness of EAs, and to characterize associations between use, perceived helpfulness, and psychological and sexual well-being. The survey was followed by an open-ended prompt to explore participants' experiences with EAs.

OUTCOMES

We surveyed 260 North American men, up to 25 years after receiving treatment for PCa. Three groups of patients were observed, including those who used EAs and perceived them to be helpful, those who used EAs and perceived them to be unhelpful, as well as a smaller group of patients who never used EAs.

RESULTS

Around 80% of the sample were using or had used EAs. Despite the high frequency of use, not all men found EAs helpful. Men who used EAs and found them unhelpful reported poorer psychological and sexual well-being compared to men who didn't use aids or who used EAs but found them helpful. Results indicated both benefits and drawbacks to the use of EAs. Benefits related largely to the efficacy of the aid in promoting erections. A wide range of drawbacks were also reported.

CLINICAL IMPLICATIONS

Given the negative sexual and psychological impacts associated with using EAs and finding them unhelpful, we suggest that researchers and health care providers should take care to proactively address potential challenges that are common with EA use, and also to consider the risks of failed attempts with EAs.

STRENGTHS & LIMITATIONS

By using both scaled and open-ended questions, a more nuanced picture of the relative benefits and limitations of EA use within the PCa population is presented. As responses were not mandatory, a subset of participants provided comments about the use of EAs. Additionally, the sample was quite homogenous, with mostly white, American and well-educated participants, so it therefore lacks generalizability to other populations.

CONCLUSION

This paper illustrates several challenges to EA use, while providing insight into reasons for abandonment of use of EAs. Walker LM, Sears CS, Santos-Iglesias P, et al. Hard Times: Prostate Cancer Patients' Experiences with Erectile Aids. J Sex Med 2021;18:1775-1787.

Measuring psychosocial outcomes of men living with prostate cancer: feasibility of regular assessment of patient-reported outcomes

OBJECTIVE

To trial collecting patient-reported outcome measures (PROMs) to assess psychosocial outcomes in men with prostate cancer (PC).

METHODS

A cross-sectional postal survey was sent to three groups of 160 men with PC (6, 12 and 24 months post-initial treatment; n_total  = 480), through the South Australian Prostate Cancer Clinical Outcomes Collaborative (SAPCCOC) registry (2017). Outcomes were as follows: response rate, completeness, general and disease-specific quality of life, distress, insomnia, fear of recurrence, decisional difficulties and unmet need.

RESULTS

A response rate of 57-61% (n = 284) was achieved across groups. Data completeness was over 90% for 88% of survey items, with lower response (76-78%) for EPIC-26 urinary and sexual functioning subscales, sexual aid use (78%) and physical activity (68%). In general, higher socio-economic indicators were associated with higher completion of these measures (absolute difference 12-26%, p < 0.05). Lower unmet need on the sexuality domain (SCNS-SF34) was associated with lower completion of the EPIC-26 sexual functioning subscale [M (SD) = 12.4 (21.6); M (SD) = 26.3 (27.3), p < .001]. Worse leaking urine was associated with lower completion of urinary pad/diaper use question (EPIC-26) [M (SD) = 65.9 (26.5), M (SD) = 77.3 (23.9), p < .01].

CONCLUSION

Assessment of psychosocial PROMs through a PC registry is feasible and offers insight beyond global quality of life assessment, to facilitate targeting and improvements in services and treatments.