***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 
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    Input: Goals of workOur aim was to compare the effects of l and versus water multimodal exercise programs on body composition and breast cancer-specific quality of life in breast cancer survivors . Patients and methods Ninety-eight breast cancer survivors were assigned to three groups : control , l and exercise , and water exercise . Both exercise groups participated in an 8-week multimodal program . Adiposity was measured by anthropometry ( body mass index , waist circumference ) and bioelectrical impedance ( body fat and muscle lean body mass ) . Incidence of clinical ly significant secondary lymphedema was also assessed . Finally , specific quality of life was assessed using the European Organization for Research and Treatment of Cancer Quality of Life BR-23.Main Results Using ANCOVA , significant group × time interactions for body fat percentage ( F = 3.376 ; P = 0.011 ) and lean body mass ( F = 3.566 ; P = 0.008 ) were found . Breast cancer survivors in the l and exercise group exhibited a greater decrease in percentage of body fat than those in the water exercise ( P < 0.001 ) and control ( P = 0.002 ) groups . The ANCOVA revealed a significant group × time interaction for waist circumference ( F = 4.553 ; P = 0.002 ) : breast cancer survivors in the control group showed a greater waist circumference when compared to water ( P = 0.003 ) and l and ( P < 0.001 ) exercise groups . A significant group × time interaction was also found for breast symptoms ( F = 9.048 ; P < 0.001 ) : participants in the water exercise group experienced a greater decrease of breast symptoms than those in the l and exercise ( P < 0.01 ) and control ( P < 0.05 ) groups . Conclusion L and exercise produced a greater decrease in body fat and an increase in lean body mass , whereas water exercise was better for improving breast symptoms Few r and omized controlled trials have examined the effects of combined aerobic and resistance training in breast cancer survivors soon after completing adjuvant therapy . Breast cancer survivors ( N = 58 ) within 2 years of completing adjuvant therapy were r and omly assigned to an immediate exercise group ( IEG ; n = 29 ) or a delayed exercise group ( DEG ; n = 29 ) . The IEG completed 12 weeks of supervised aerobic and resistance exercise , three times per week . The DEG completed the program during the next 12 weeks . Participants completed patient-rated outcomes at baseline , 6 , 12 , 18 and 24 weeks . The primary endpoint was overall quality of life ( QoL ) measured by the Functional Assessment of Cancer Therapy-Breast scale . Secondary endpoints were fatigue , social physique anxiety , and physical fitness . Follow-up data was obtained on 97 % of participants and exercise adherence was 61.3 % . Repeated measures analyses of variance revealed a significant group by time interaction for overall QoL ( P < 0.001 ) . Specifically , QoL increased in the IEG from baseline to 12 weeks by 20.8 points compared to a decrease in the DEG of 5.3 points ( mean group difference = 26.1 ; 95 % CI = 18.3–32.7 ; P < 0.001 ) . From 12 to 24 weeks , QoL increased in the DEG by 29.5 points compared to an increase of 6.5 points in the IEG ( mean group difference = 23.0 ; 95 % CI = 16.3–29.1 ; P < 0.001 ) . Similar results were obtained for the secondary endpoints . Combined aerobic and resistance exercise soon after the completion of breast cancer therapy produces large and rapid improvements in health-related outcomes This pilot aims to better underst and the market for childcare in Saudi Arabia – both the supply and dem and sides – and to design a r and omized controlled experiment to test whether access to affordable day care ( in the form of subsidies , for example ) would incentivize Saudi mothers to search actively for employment and to remain employed once they are hired . In addition , the study seeks to underst and the degree to which employment early on in one ’s life impacts employment in later stages . The pilot will provide information on the groups of women the experiment should target , appropriate levels for the childcare subsidy , and the quality and current geographic locations of daycare sites . Expected Impact Determine the effects of facilitating childcare access on Saudi women ’s employment . PRINCIPAL INVESTIGATORS  Boston University Patricia Cortes  Harvard University Claudia Goldin  Swarthmore College Jennifer The aim of this study was to determine whether an exercise program , commencing 4–6 weeks post-operatively , reduces upper limb impairments in women treated for early breast cancer . Women ( n = 160 ) were r and omized to either an 8-week exercise program ( n = 81 ) or to a control group ( n = 79 ) following stratification for axillary surgery . The exercise program comprised a weekly session and home program of passive stretching and progressive resistance training for shoulder muscles . The control group attended fortnightly assessment s but no exercises were provided . The primary outcome was self-reported arm symptoms derived from the EORTC breast cancer-specific question naire ( BR23 ) , scored out of 100 with a low score indicative of fewer symptoms . The secondary outcomes included physical measures of shoulder range of motion , strength , and swelling ( i.e. , lymphedema ) . Women were assessed immediately following the intervention and at 6 months post-intervention . The change in symptoms from baseline was not significantly different between groups immediately following the intervention or at 6 m post-intervention . The between group difference immediately following the intervention was 4 ( 95 % CI −1 to 9 ) and 6 months post-intervention was 4 ( −2 to 10 ) . However , the change in range of motion for flexion and abduction was significantly greater in the exercise group immediately following the intervention , as was change in shoulder abductor strength . In conclusion , a supervised exercise program provided some , albeit small , additional benefit at 6 months post-intervention to women who had been provided with written information and reminders to use their arm . Both the groups reported few impairments including swelling immediately following the intervention and 6 months post-intervention . Notably , resistance training in the post-operative period did not precipitate lymphedema 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 Background Secondary arm lymphoedema continues to affect at least 20 % of women after treatment for breast cancer requiring lifelong professional treatment and self-management . The holistic practice of yoga may offer benefits as an adjunct self-management option . The aim of this small pilot trial was to gain preliminary data to determine the effect of yoga on women with stage one breast cancer-related lymphoedema ( BCRL ) . This paper reports the results for the primary and secondary outcomes . Methods Participants were r and omised , after baseline testing , to receive either an 8-week yoga intervention ( n = 15 ) , consisting of a weekly 90-minute teacher-led class and a 40-minute daily session delivered by DVD , or to a usual care wait-listed control group  ( n = 13 ) . Primary outcome measures were : arm volume of lymphoedema measured by circumference and extra-cellular fluid measured by bioimpedance spectroscopy . Secondary outcome measures were : tissue in duration measured by tonometry ; levels of sensations , pain , fatigue , and their limiting effects all measured by a visual analogue scale ( VAS ) and quality of life based on the Lymphoedema Quality of Life Tool ( LYMQOL ) . Measurements were conducted at baseline , week 8 ( post-intervention ) and week 12 ( four weeks after cessation of the intervention ) . Results At week 8 , the intervention group had a greater decrease in tissue in duration of the affected upper arm compared to the control group ( p = 0.050 ) , as well as a greater reduction in the symptom sub-scale for QOL ( p = 0.038 ) . There was no difference in arm volume of lymphoedema or extra-cellular fluid between groups at week 8 ; however , at week 12 , arm volume increased more for the intervention group than the control group ( p = 0.032 ) . Conclusions An 8-week yoga intervention reduced tissue in duration of the affected upper arm and decreased the QOL sub-scale of symptoms . Arm volume of lymphoedema and extra-cellular fluid did not increase . These benefits did not last on cessation of the intervention when arm volume of lymphoedema increased . Further research trials with a longer duration , higher levels of lymphoedema and larger numbers are warranted before definitive conclusions can be made Exercise for Health was a r and omized , controlled trial design ed to evaluate two modes of delivering ( face-to-face [ FtF ] and over-the-telephone [ Tel ] ) an 8-month translational exercise intervention , commencing 6-weeks post-breast cancer surgery ( PS ) . Outcomes included quality of life ( QoL ) , function ( fitness and upper body ) and treatment-related side effects ( fatigue , lymphoedema , body mass index , menopausal symptoms , anxiety , depression and pain ) . Generalised estimating equation modelling determined time ( baseline [ 5 weeks PS ] , mid-intervention [ 6 months PS ] , post-intervention [ 12 months PS ] ) , group ( FtF , Tel , Usual Care [ UC ] ) and time-by-group effects . 194 women representative of the breast cancer population were r and omised to the FtF ( n = 67 ) , Tel ( n = 67 ) and UC ( n = 60 ) groups . There were significant ( p < 0. 
    Output:
    
All three modes of exercise intervention showed a significant effect on quality of life between groups .
Conclusions Exercise is a safe and effective method of improving the quality of life in patients with breast cancer .
In particular , combined training was associated with a significant improvement in quality of life .