***TASK*** the task is to summarize an input biomedical literature in six sentences 
    ***INPUT*** the input is a biomedical literature 
    ***OUTPUT*** the output is the summary of an input biomedical literature in six sentences 
    ***DOCUMENTATION*** 
    ***EXAMPLES*** 
    Input: OBJECTIVE To examine the changes from a combined exercise intervention after radical prostatectomy ( RP ) in elderly patients with prostate cancer , because r and omized controlled trials addressing exercise intervention after RP have been lacking . METHODS From May 2009 to May 2010 , all patients who underwent laparoscopic RP were assessed for eligibility . A total of 66 patients were r and omized to an exercise or a control group . The exercise group received a combined exercise intervention ( resistance , flexibility , and Kegel exercises ) twice a week for 12 weeks , and the control group received only Kegel exercises . The primary outcome was physical function , and the secondary outcomes were continence status and quality of life after the exercise intervention . RESULTS A total of 49 patients completed follow-up to the end of study . After the 12-week exercise intervention , except for grip strength , all physical functions were better in the exercise group than in the control group . The 24-hour pad test results ( 12.2 g in the exercise group , 46.2 g in the control group ) and continence rate ( 73.1 % in exercise group , 43.5 % in the control group ) recovered more promptly in the exercise group . On a question naire study using the International Consultation on Incontinence question naire , Beck Depression Inventory , and Medical Outcomes Study 36-item short-form health survey , only the exercise group showed improvement at the last follow-up visit . CONCLUSION A 12-week combined exercise intervention after RP results in improvement of physical function , continence rate , and quality of life . These results could help with prompt recovery of daily activities Background During the last two decades the use of laparoscopic resection and a multimodal approach known as an enhanced recovery programme , have been major changes in colorectal perioperative care . Clinical outcome improves using laparoscopic surgery to resect colorectal cancer but until recently no multicentre trial evidence had been reported regarding whether the benefits of laparoscopy still exist when open surgery is optimized within an enhanced recovery programme . The EnROL trial ( Enhanced Recovery Open versus Laparoscopic ) examines the hypothesis that laparoscopic surgery within an enhanced recovery programme will provide superior postoperative outcomes when compared to conventional open resection of colorectal cancer within the same programme . Methods / design EnROL is a phase III , multicentre , r and omised trial of laparoscopic versus open resection of colon and rectal cancer with blinding of patients and outcome observers to the treatment allocation for the first 7 days post-operatively , or until discharge if earlier . 202 patients will be recruited at approximately 12 UK hospitals and r and omised using minimization at a central computer system in a 1:1 ratio . Recruiting surgeons will previously have performed > 100 laparoscopic colorectal resections  and > 50  open total mesorectal excisions to minimize conversion . Eligible patients are those suitable for elective resection using either technique . Excluded patients include : those with acute intestinal obstruction and patients in whom conversion from laparoscopic to open procedure is likely . The primary outcome is physical fatigue as measured by the physical fatigue domain of the multidimensional fatigue inventory 20 ( MFI-20 ) with secondary outcomes including postoperative hospital stay ; complications ; reoperation and readmission ; quality of life indicators ; cosmetic assessment s ; st and ardized performance indicators ; health economic analysis ; the other four domains of the MFI-20 . Pathological assessment of surgical quality will also be undertaken and compliance with the enhanced recovery programme will be recorded for all patients . Discussion Should this trial demonstrate that laparoscopic surgery confers a significant clinical and /or health economic benefit this will further support the transition to this type of surgery , with implication s for the training of surgeons and re source allocation . Trial registration IS RCT N48516968 Measurement of health-related quality of life was integrated into a r and omized trial ( NMSG 4/90 ) comparing melphalan/prednisone to melphalan/prednisone + interferon alpha-2b in newly diagnosed multiple myeloma . One of the aims of the study was to assess the prognostic significance of quality -of-life scores , using the EORTC QLQ-C30 question naire . Univariate analysis showed a highly significant association with survival from the start of therapy for physical functioning as well as role and cognitive functioning , global quality of life , fatigue and pain . In multivariate analysis , physical functioning and W.H.O. performance status were independent prognostic factors ( P values = 0.001 for both ) when analysed in a Cox regression model with the somatic variables beta-2 microglobulin , skeletal disease and age . The best prediction for survival from the start of therapy was obtained by combining the beta-2 microglobulin and physical functioning scores in a variable consisting of three risk factor levels with an estimated median survival of 17 , 29 and 49 months , respectively . At a 12 months l and mark analysis , the relative risk for patients with physical functioning score 0 - 20 v 80 - 100 was 5.63 ( 99 % CI 2.76 - 11.49 ) , whereas the relative risk for patients without an objective response to chemotherapy compared to those with at least a minor response was 2.32 ( 99 % CI 1.44 - 3.74 ) . Quality -of-life assessment may be an independent and valuable addition to the known prognostic factors in multiple myeloma OBJECTIVE Our phase I study prospect ively evaluated quality of life ( QOL ) in patients undergoing adjuvant chemoradiation for gastric adenocarcinoma . METHODS Thirty-three patients receiving radiotherapy ( 45 Gy in 25 fractions ) , together with 12 weeks of infusional 5-fluorouacil and escalating doses of cisplatin  every 2 weeks , completed the European Organisation for Research and Treatment of Cancer Quality of Life Question naire C30 at five time points : baseline , completion of radiation , 4 weeks after completion of radiation , 6 - 12 months after completion of chemoradiation , and 2 - 3 years after completion of chemoradiation . RESULTS Mean age of the patients was 56 years ( range : 31 - 77 years ) ; 55 % of the patients were male . Median follow-up was 2.7 years ( range : 0.3 - 5 years ) . The 3-year overall survival was 83 % . Five patients experienced dose-limiting toxicity ( DLT ) . Median scores on global QOL and on the social , role , emotional , nausea and vomiting , and fatigue scales showed clinical ly and statistically significant worsening at completion of radiation . Statistical but not clinical worsening was found for the physical and appetite scales . By 6 - 12 months , no subscale showed a difference , on average , from the baseline score . However , up to 45 % of the patients remained below baseline on at least 1 subscale . Patients with DLT had worse scores on the emotional and the nausea and vomiting scales . Scores for global QOL and for nausea and vomiting were significantly associated with chemotherapy dose . CONCLUSIONS During chemoradiation , QOL is impaired . Although most scores return to baseline , recovery may take 6 - 12 months , and subscale scores remain below baseline in a significant proportion of patients OBJECTIVES This study compares the effects of an integrated yoga program with brief supportive therapy in breast cancer out patients undergoing adjuvant radiotherapy at a cancer centre . METHODS Eighty-eight stage II and III breast cancer out patients were r and omly assigned to receive yoga ( n = 44 ) or brief supportive therapy ( n = 44 ) prior to their radiotherapy treatment . Intervention consisted of yoga sessions lasting 60 min daily while the control group was imparted supportive therapy once in 10 days . Assessment s included European Organization for Research in the Treatment of Cancer- Quality of Life ( EORTCQoL C30 ) functional scales and Positive and Negative Affect Schedule ( PANAS ) . Assessment s were done at baseline and after 6 weeks of radiotherapy treatment . RESULTS An intention to treat GLM repeated measures ANOVA showed significant difference across groups over time for positive affect , negative affect and emotional function and social function . There was significant improvement in positive affect ( ES = 0.59 , p = 0.007 , 95%CI 1.25 to 7.8 ) , emotional function ( ES = 0.71 , p = 0.001 , 95%CI 6.45 to 25.33 ) and cognitive function ( ES = 0.48 , p = 0.03 , 95%CI 1.2 to 18.5 ) , and decrease in negative affect ( ES = 0.84 , p<0.001 , 95%CI -13.4 to -4.4 ) in the yoga group as compared to controls . There was a significant positive correlation between positive affect with role function , social function and global quality of life . There was a significant negative correlation between negative affect with physical function , role function , emotional function and social function . CONCLUSION The results suggest a possible role for yoga to improve quality of life and affect in breast cancer out patients BACKGROUND Exercise has been reported to decrease cancer-related fatigue  and to increase quality of life ( QoL ) in various breast cancer ( BC ) population s. However , studies investigating exercise during radiotherapy or resistance training are scarce . We conducted a r and omized , controlled trial ( BEST study ) to assess the efficacy of 12-week resistance training on fatigue beyond possible psychosocial effects of a group-based intervention . PATIENTS AND METHODS One hundred sixty patients with BC stage 0-III were r and omly assigned to a 12-week progressive resistance training ( 2 times/week ) or a 12-week relaxation control ( RC , 2 times/week ) . Both interventions were group-based . The primary end point fatigue was assessed with a 20-item multidimensional question naire , QoL with EORTC question naires . Statistical analyses were based on analysis of covariance models for the individual changes from baseline to week 13 . RESULTS Adherence to the intervention program as well as the completion rate ( 97 % ) for the primary outcome variable fatigue was high . In intention-to-treat analyses for the N = 155 patients , significant between-group mean differences ( MD ) favoring the exercise group ( EX ) were observed for general fatigue ( P = 0.044 ) , especially for the subscale physical fatigue [ MD = -0.8 ; 95 % confidence interval -1.5 to -0.2 , P = 0.013 ] , but not for affective ( P = 0.91 ) or cognitive fatigue ( P = 0.65 ) . For QoL , significantly larger improvements regarding the role function ( P = 0.035 ) and pain ( P = 0.040 ) were noted among exercisers compared with RCs . Future perspective improved significantly stronger in the RC group compared with the EX group ( P = 0.047 ) . CONCLUSIONS The 12-week resistance training program was a safe , feasible and efficacious strategy to improve cancer-related fatigue and components of QoL  in BC patients during adjuvant radiotherapy . As exercise was compared with another group-based intervention , results indicate that resistance training effects on fatigue and QoL go beyond psychosocial benefits , and that the clinical ly relevant overall benefit of resistance exercise compared with usual care can be assumed to be higher . TRIAL REGISTRATION Clinical Trials.gov NCT01468766 OBJECTIVES Considerable morbidity persists among survivors of breast cancer ( BC ) including high levels of psychological stress , anxiety , depression , fear of recurrence , and physical symptoms including pain , fatigue , and sleep disturbances , and impaired quality of life . Effective interventions are needed during this difficult transitional period . METHODS We conducted a r and omized controlled trial of 84 female BC survivors ( Stages 0-III ) recruited from the H. Lee Moffitt Cancer and Research Institute . All subjects were within 18 months of treatment completion with surgery and adjuvant radiation and /or chemotherapy .  Subjects were r and omly assigned to a 6-week Mindfulness-Based Stress Reduction ( MBSR ) program design ed to self-regulate arousal to stressful circumstances or symptoms ( n=41 ) or to usual care ( n=43 ) . Outcome measures compared at 6 weeks by r and om assignment included vali date d measures of psychological status ( depression , anxiety , perceived stress , fear of recurrence , optimism , social support ) and psychological and physical subscales of quality of life ( SF-36 ) . RESULTS Compared with usual care , subjects assigned to MBSR(BC ) had significantly lower ( two-sided p<0.05 ) adjusted mean levels of depression ( 6.3 vs 9.6 ) , anxiety ( 28.3 vs 33.0 ) , and fear of recurrence ( 9.3 vs 11.6 ) at 6 weeks , along with higher energy ( 53.5 vs 49.2 ) , physical functioning ( 50.1 vs 47.0 ) , and physical role functioning ( 49.1 vs 42.8 ) . In stratified analyses , subjects more compliant with MBSR tended to experience greater improvements in measures of energy and physical functioning . CONCLUSIONS Among BC survivors within 18 months of treatment completion , a 6-week MBSR(BC ) program result ed in significant improvements in psychological status and quality of life compared with usual care Purpose Health related quality of life ( HRQoL ) is an important outcome in cancer care , although it is not well reported in surgical uro-oncology . Radical cystectomy ( RC ) with lymph-node dissection is the st and ard treatment of muscle-invasive bl 
    Output:
    
Both the European Organization for Research and Treatment of Cancer Quality of Life Question naire and Medical Outcomes Study Short Form 36 instruments generically satisfy most Food and Drug Administration requirements , although neither sought direct patient input as part of item development .
The newer Patient-Reported Outcomes Measurement Information System physical function short form may be a brief , viable alternative .