RESUMO
Purpose: Androgen deprivation therapy (ADT) may cause vasomotor symptoms (VMS) including hot flushes and sweats, which affect quality of life (QoL). Serelys Homme is a nonhormonal and a natural origin product that could affect VMS in men undergoing ADT. We evaluated effectiveness and tolerance of Serelys Homme administration on VMS and QoL of patients undergoing combined ADT and radiation therapy for prostate cancer. Methods and Materials: Between April 2017 and July 2019, 103 patients were screened, and 53 patients refused to participate in the study. Serelys Homme therapy consisted of a daily administration of 2 tablets for 6 months. Patients were evaluated with 4 questionnaires including the adapted Modified Rankin Scale (adapted-MRS), European Quality of Life 5 Dimensions 3 Level Version (EQ 5D3L), Functional Assessment of Cancer Therapy-Prostate (FACT-P), and Hot Flash Related Daily Interference Scale (HFRDIS) at day 0, day 90 (D90), and day 180 (D180). Statistical evaluation was performed using the Wilcoxon rank sign test. A 2-sided P < .05 was considered statistically significant. Results: Among the 50 patients, 4 withdrew after inclusion. All patients (n = 46) received either postoperative or definitive radiation therapy combined with a short (n = 15) or long course (n = 31) of ADT. Serelys Homme administration significantly decreased the rate of patients who had ≥7 VMS and 3 to 6 VMS per day. The number of patients presenting with moderate or severe VMS was decreased at D90 (P = .005) and at D180 (P = .005). In addition, VMS duration was reduced at D90 (P = .002) and D180 (P < .001). Finally, at D90 and D180, 11.1% and 16.0% of patients, respectively, with initial severe or moderate VMS had a complete response without further symptoms. Among QoL parameters, fatigue decreased significantly. Effectiveness evaluated by doctors was rated as moderate or good to excellent VMS control in 20% and 60% of the patients, respectively. No side effects were recorded in the whole population. Conclusions: This study demonstrated effectiveness and excellent tolerance of Serelys Homme. We observed a significant reduction of the frequency, duration, and intensity of hot flushes and sweats induced by ADT. Serelys Homme increased QoL scores. These encouraging results open the prospect to further studies and Serelys Homme use in patients undergoing ADT for prostate cancer.
RESUMO
PURPOSE: The optimal schedule for palliative external beam radiotherapy (EBRT) in patients with bladder tumors with hematuria unfit for surgery remains undefined. This study aimed to assess the clinical hemostatic efficacy and safety of two EBRT hypofractionated schedules. METHODS: From February 2008 to October 2017, 31 patients were referred to our department for palliative hemostatic bladder irradiation. EBRT consisted of two schedules: "continuous" treatment (CRT) was delivered following consecutive 3-10 weekdays (3-6Gy/fraction (fr), to a total dose of 18-30Gy) (n=14); the "discontinuous" schedule (DRT) consisted of 23Gy in 4fr (6.5Gy/fr on days 1 and 3, followed by 5Gy/fr on days 15 and 17; n=12). The primary endpoint was the rate of hemostatic control (HC) at the end of the radiation course. Other endpoints included mid-term HC, toxicities and overall survival. Comparative analyses were performed by exact Fisher test with a cut-off of 0.05 for statistical significance. RESULTS: The rate of HC at the end of EBRT was 92% (n=24) with no differences between CRT and DRT (100% vs 86%; p=0.48). The median follow-up was 6 months, HC was achieved in 15/26 (58%) patients at the last follow-up, without meaningful differences between CRT and DRT (50% vs 67%; p=0.45). Three and two patients developed acute grade ≤2 diarrhea in CRT and DRT groups, respectively. CONCLUSION: Our study suggests that both hypofractionated "continuous" and "discontinuous" EBRT are well tolerated and represent acceptable schedules for patients with limited life expectancy. DRT schedule could be preferred for departments' organization to increase the slots for the treatment of other referred patients for radiotherapy.
