human
***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: Background and Purpose — High rates of ischemic stroke and poor adherence to secondary prevention measures are observed in the Chinese population . Methods — We used a national , multicenter , cluster-r and omized controlled trial in which 47 hospitals were r and omized to either a  structured care program group ( n=23 ) or a usual care group ( n=24 ) . The structured care program consisted of a specialist-administered , guideline -recommended pharmaceutical treatment and a lifestyle modification algorithm associated with written and Internet-accessed educational material for patients for the secondary prevention of ischemic stroke . The primary efficacy outcome was the proportion of patients who adhered to the recommended measures at 12-month postdischarge . This trial is registered with Clinical Trial.gov ( NCT00664846 ) . Results — At 12 months , 1287 ( 72.1 % ) patients in the St and ard Medical Management in Secondary Prevention of Ischemic Stroke in China ( SMART ) group and 1430 ( 72 % ) patients in the usual care group had completed the 12-month follow-up ( P=0.342 ) . Compared with the usual care group , those in the SMART group showed higher adherence to statins ( 56 % versus 33 % ; P=0.006 ) but no difference in adherence to antiplatelet ( 81 % versus 75 % ; P=0.088 ) , antihypertensive ( 67 % versus 69 % ; P=0.661 ) , or diabetes mellitus drugs ( 73 % versus 67 % ; P=0.297 ) . No significant difference in the composite end point ( new-onset ischemic stroke , hemorrhagic stroke , acute coronary syndrome , and all-cause death ) was observed ( 3.56 % versus 3.59 % ; P=0.921 ) . Conclusions — The implementation of a program to improve adherence to secondary ischemic stroke prevention efforts in China is feasible , but these programs had only a limited impact on adherence and no impact on 1-year outcomes . Further development of a structured program to reduce vascular events after stroke is needed . Clinical Trial Registration — URL : http://www . clinical trials.gov . Unique identifier : NCT00664846 Objective : Despite evidence demonstrating that risk-factor management is effective in reducing recurrent cerebrovascular disease , there are very few structured care programmes for stroke survivors . The aim was to implement and evaluate an integrated care programme in stroke . Methods : 186 patients with stroke were r and omised to either the treatment ( integrated care ) or control ( usual care ) group and were followed up over 12 months . The Integrated Care for the Reduction of Secondary Stroke ( ICARUSS ) model of integrated care involved collaboration between a specialist stroke service , a hospital coordinator and a patient ’s general practitioner . The primary aim was to promote the management of vascular risk factors through ongoing patient contact and education . Results : In the 12 months poststroke , systolic blood pressure ( sBP ) decreased in the treatment group but increased in controls . The group difference was significant , and remained so when age , sex , disability and sBP at discharge were accounted for ( p = 0.04 ) . Treatment patients also exhibited better modification of body mass index ( p = 0.007 ) and number of walks taken ( p<0.001 ) than controls . Rankin scores indicated significantly reduced disability in treatment patients relative to controls in the year poststroke ( p = 0.003 ) . Conclusions : Through an integrated system of education , advice and support to both patient and GP , the ICARUSS model was effective in modifying a variety of vascular risk factors and therefore should decrease the likelihood or recurrent stroke or vascular event Objective The purpose of this study is to identify factors which predict adherence in stroke survivors . Design This is a longitudinal study where 180 stroke survivors were assessed 1 year after their first ischaemic stroke . The relationship between adherence and illness and medication beliefs was tested at baseline ( time 1 ) and again 5–6 weeks later ( time 2).Main Outcome Measures The main outcome measures used in this study are Medication Adherence Report Scale and urinary salicylate levels . Results Four variables predicted time 1 poor adherence : ( 1 ) younger age , ( 2 ) increased specific concerns about medications , ( 3 ) reduced cognitive functioning and ( 4 ) low perceived benefit of medication . Three out of these four variables were again predictive of time 2 adherence and accounted for 24 % of the variance : ( 1 ) younger age , ( 2 ) increased specific concerns about medications and ( 3 ) low perceived benefit of medication . The urinary salicylate assay failed to differentiate between patients taking and not taking aspirin . Conclusion Interventions to improve adherence should target patients ’ beliefs about their medication Objective Tailoring stroke information and providing reinforcement opportunities are two strategies proposed to enhance the effectiveness of education . This study aim ed to evaluate the effects of an education package which utilised both strategies on the knowledge , health and psychosocial outcomes of stroke patients and carers . Design Multisite , r and omised trial comparing usual care with an education and support package . Setting Two acute stroke units . Participants Patients and their carers ( N=138 ) were r and omised ( control n=67 , intervention n=71 ) of which data for 119 participants ( control n=59 , intervention n=60 ) were analysed . Intervention The package consisted of a computer-generated , tailored written information booklet and verbal reinforcement provided prior to , and for 3 months following , discharge . Outcome measures Outcome measures were administered prior to hospital discharge and at 3-month follow-up by blinded assessors . The primary outcome was stroke knowledge ( score range : 0–25 ) . Secondary outcomes were : self-efficacy ( 1–10 ) , anxiety and depression ( 0–21 ) , ratings of importance of information ( 1–10 ) , feelings of being informed ( 1–10 ) , satisfaction with information ( 1–10 ) , caregiver burden ( carers ) ( 0–13 ) and quality of life ( patients ) ( 1–5 ) . Results Intervention group participants reported better : self-efficacy for accessing stroke information ( adjusted mean difference ( MD ) of 1.0 , 95 % CI 0.3 to 1.7 , p=0.004 ) ; feeling informed ( MD 0.9 , 95 % CI 0.2 to 1.6 , p=0.008 ) ; and satisfaction with medical ( MD 2.0 , 95 % CI 1.1 to 2.8 , p<0.001 ) ; practical ( MD 1.1 , 95 % CI 0.3 to 1.9 , p=0.008 ) , services and benefits ( MD 0.9 , 95 % CI 0.1 to 1.8 , p=0.036 ) and secondary prevention information ( MD 1.7 , 95 % CI 0.9 to 2.5 , p<0.001 ) . There was no significant effect on other outcomes . Conclusions Intervention group participants had improved self-efficacy for accessing stroke information and satisfaction with information , but other outcomes were not significantly affected . Evaluation of a more intensive intervention in a trial with a larger sample size is required to establish the value of an educational intervention that uses tailoring and reinforcement strategies . AIM To assess the feasibility of recruiting and retaining patients newly diagnosed with a Transient Ischaemic Attack ( TIA ) into an 8-week exercise programme . METHODS The study was a single-centre , r and omised-controlled trial . TIA was confirmed by a specialist stroke physician within 7 days of symptom onset . Following baseline assessment , participants were r and omised to either an 8-week exercise intervention or control group ( usual care ) . Participants completed a further assessment 2 months after baseline . RESULTS Of the 285 individuals diagnosed with TIA , 97 patients were invited to participate in the trial , of which 60 were successfully recruited ( 62 % ) . Of those invited , 89 % were identified within outpatient care . Individuals were typically of European descent ( 87 % ) and lived within 20 km of the study site ( 81 % ) . Distance to travel was considered the primary barrier for non-participation ( 46 % ) . Three participants ( 5 % ) did not attend the follow-up assessment . CONCLUSION Individuals with TIA were successfully recruited and retained into a RCT . A different approach is required to study interventions in Maori , Pacific Isl and ers , Asian and Indian population s. If the exercise intervention improves vascular risk factors and reduces recurrent vascular events , it could be applied to a large number of people who suffer a TIA or non-disabling stroke BACKGROUND The highest risk for stroke is among survivors of strokes or transient ischemic attacks ( TIA ) . However , use of proven-effective cardiovascular medications to control stroke risk is suboptimal , particularly among the Black and Latino population s disproportionately impacted by stroke . METHODS A partnership of Harlem and Bronx community representatives , stroke survivors , research ers , clinicians , outreach workers and patient educators used community-based participatory research to conceive and develop the Prevent Recurrence of All Inner-city Strokes through Education ( PRAISE ) trial . Using data from focus groups with stroke survivors , they tailored a peer-led , community-based chronic disease self-management program to address stroke risk factors . PRAISE will test , in a r and omized controlled trial , whether this stroke education intervention improves blood pressure control and a composite outcome of blood pressure control , lipid control , and use of antithrombotic medications . RESULTS Of the 582 survivors of stroke and TIA enrolled thus far , 81 % are Black or Latino and 56 % have an annual income less than $ 15,000 . Many ( 33 % ) do not have blood pressures in the target range , and most ( 66 % ) do not have control of all three major stroke risk factors . CONCLUSIONS Rates of stroke recurrence risk factors remain suboptimal in the high risk , urban , predominantly minority communities studied . With a community-partnered approach , PRAISE has recruited a large number of stroke and TIA survivors to date , and may prove successful in engaging those at highest risk for stroke and reducing disparities in stroke outcomes in inner-city communities BACKGROUND hypertension is a common risk factor for stroke/transient ischaemic attack ( TIA ) and there is good evidence that blood pressure ( BP ) control prevents recurrent stroke . We investigated whether telephone follow-up ( TFU ) improved risk factor management in hypertensive patients after stroke/TIA . METHODS we conducted a r and omised controlled trial and assigned hypertensive patients within 1 month of stroke or TIA to receive usual care ( n = 27 ) or usual care plus regular TFU ( n = 29 ) . Primary outcome was the difference in 12 h ambulatory systolic BP change from baseline to 6 months ( DeltaSBP ) in both groups . TFU at 7 days , 1 , 2 and 4 months included patient-focussed education and goal setting . RESULTS mean baseline BP was 145/83 mm Hg ( st and ard deviation ( SD ) 21/14 ) . There was no significant difference in DeltaSBP over 6 months with TFU . Median DeltaSBP was 0 mm Hg ( interquartile range 19.5 ) in the TFU group and 3.0 mm Hg ( 20 ) fall in the usual care group ( P = 0.29 ) . Post hoc analysis showed that statin use increased from baseline to 6 months ( P = 0.02 ) and cholesterol was significantly lower at 6 months in all patients ( mean reduction 0.95 mmol/l ; P < 0.001 ) . CONCLUSION our study found TFU that promoted patient-led management of risk factors did not improve BP control over 6-month follow-up in primary care after stroke/TIA Objective : Little is known about the long-term effectiveness after stroke of interventions for behaviour modification and ensuring concordance with therapies . We describe a follow-up study of a previous r and omized controlled trial of a brief period of behaviour modification . The aim of this study was to determine outcomes three years after the initial intervention . Design : Survivors of the original cohort were contacted and asked to attend for follow-up interview , within a geriatric day hospital . This study was carried out in the Geriatric Day Hospital at Stobhill Hospital , Balornock Road , Glasgow . Interventions : Details of risk factor control , including blood pressure , cholesterol levels and diabetic control , were assessed . Question naires used in the initial study were repeated including the Geriatric Depression Scale score , Euroqol Perceived Health Status and Stroke Services Satisfaction Question naire . Main measures : Primary outcome was collective risk factor control . Clinical outcomes including recurrent cerebrovascular events , medication persistence and perceived health status were also recorded . Results : Mean length of follow-up was 3.6 years ( SD 0.43 ) . Of the 205 patients enrolled in the initial study , 102 patients attended for repeat interview ( 49 intervention/53 control ) . There were no significant differences in the percentage of controlled risk factors between groups ( intervention 51.7 % versus control 55.9 % , P = 0.53 ) . Similarities were observed in the number of recurrent clinical events and medication persistence between groups . No overall difference was observed in perceived health status , satisfaction with care or depression scores . Conclusions : Brief intervention with respect to behaviour modification and risk factor control does not appear to have any long-term benefit . These results must be cautiously interpreted in light of the small study number and further research is required Objective : To evaluate the feasibility and effectiveness of a st and ard National Health Service cardiac rehabilitation programme on risk factor reduction for patients after 
    Output:
    
agent
There was no significant difference in smoking continuance , or improved fruit and vegetable consumption .
CONCLUSIONS There are benefits to be derived from multimodal secondary prevention interventions .
***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: Background and Purpose — High rates of ischemic stroke and poor adherence to secondary prevention measures are observed in the Chinese population . Methods — We used a national , multicenter , cluster-r and omized controlled trial in which 47 hospitals were r and omized to either a  structured care program group ( n=23 ) or a usual care group ( n=24 ) . The structured care program consisted of a specialist-administered , guideline -recommended pharmaceutical treatment and a lifestyle modification algorithm associated with written and Internet-accessed educational material for patients for the secondary prevention of ischemic stroke . The primary efficacy outcome was the proportion of patients who adhered to the recommended measures at 12-month postdischarge . This trial is registered with Clinical Trial.gov ( NCT00664846 ) . Results — At 12 months , 1287 ( 72.1 % ) patients in the St and ard Medical Management in Secondary Prevention of Ischemic Stroke in China ( SMART ) group and 1430 ( 72 % ) patients in the usual care group had completed the 12-month follow-up ( P=0.342 ) . Compared with the usual care group , those in the SMART group showed higher adherence to statins ( 56 % versus 33 % ; P=0.006 ) but no difference in adherence to antiplatelet ( 81 % versus 75 % ; P=0.088 ) , antihypertensive ( 67 % versus 69 % ; P=0.661 ) , or diabetes mellitus drugs ( 73 % versus 67 % ; P=0.297 ) . No significant difference in the composite end point ( new-onset ischemic stroke , hemorrhagic stroke , acute coronary syndrome , and all-cause death ) was observed ( 3.56 % versus 3.59 % ; P=0.921 ) . Conclusions — The implementation of a program to improve adherence to secondary ischemic stroke prevention efforts in China is feasible , but these programs had only a limited impact on adherence and no impact on 1-year outcomes . Further development of a structured program to reduce vascular events after stroke is needed . Clinical Trial Registration — URL : http://www . clinical trials.gov . Unique identifier : NCT00664846 Objective : Despite evidence demonstrating that risk-factor management is effective in reducing recurrent cerebrovascular disease , there are very few structured care programmes for stroke survivors . The aim was to implement and evaluate an integrated care programme in stroke . Methods : 186 patients with stroke were r and omised to either the treatment ( integrated care ) or control ( usual care ) group and were followed up over 12 months . The Integrated Care for the Reduction of Secondary Stroke ( ICARUSS ) model of integrated care involved collaboration between a specialist stroke service , a hospital coordinator and a patient ’s general practitioner . The primary aim was to promote the management of vascular risk factors through ongoing patient contact and education . Results : In the 12 months poststroke , systolic blood pressure ( sBP ) decreased in the treatment group but increased in controls . The group difference was significant , and remained so when age , sex , disability and sBP at discharge were accounted for ( p = 0.04 ) . Treatment patients also exhibited better modification of body mass index ( p = 0.007 ) and number of walks taken ( p<0.001 ) than controls . Rankin scores indicated significantly reduced disability in treatment patients relative to controls in the year poststroke ( p = 0.003 ) . Conclusions : Through an integrated system of education , advice and support to both patient and GP , the ICARUSS model was effective in modifying a variety of vascular risk factors and therefore should decrease the likelihood or recurrent stroke or vascular event Objective The purpose of this study is to identify factors which predict adherence in stroke survivors . Design This is a longitudinal study where 180 stroke survivors were assessed 1 year after their first ischaemic stroke . The relationship between adherence and illness and medication beliefs was tested at baseline ( time 1 ) and again 5–6 weeks later ( time 2).Main Outcome Measures The main outcome measures used in this study are Medication Adherence Report Scale and urinary salicylate levels . Results Four variables predicted time 1 poor adherence : ( 1 ) younger age , ( 2 ) increased specific concerns about medications , ( 3 ) reduced cognitive functioning and ( 4 ) low perceived benefit of medication . Three out of these four variables were again predictive of time 2 adherence and accounted for 24 % of the variance : ( 1 ) younger age , ( 2 ) increased specific concerns about medications and ( 3 ) low perceived benefit of medication . The urinary salicylate assay failed to differentiate between patients taking and not taking aspirin . Conclusion Interventions to improve adherence should target patients ’ beliefs about their medication Objective Tailoring stroke information and providing reinforcement opportunities are two strategies proposed to enhance the effectiveness of education . This study aim ed to evaluate the effects of an education package which utilised both strategies on the knowledge , health and psychosocial outcomes of stroke patients and carers . Design Multisite , r and omised trial comparing usual care with an education and support package . Setting Two acute stroke units . Participants Patients and their carers ( N=138 ) were r and omised ( control n=67 , intervention n=71 ) of which data for 119 participants ( control n=59 , intervention n=60 ) were analysed . Intervention The package consisted of a computer-generated , tailored written information booklet and verbal reinforcement provided prior to , and for 3 months following , discharge . Outcome measures Outcome measures were administered prior to hospital discharge and at 3-month follow-up by blinded assessors . The primary outcome was stroke knowledge ( score range : 0–25 ) . Secondary outcomes were : self-efficacy ( 1–10 ) , anxiety and depression ( 0–21 ) , ratings of importance of information ( 1–10 ) , feelings of being informed ( 1–10 ) , satisfaction with information ( 1–10 ) , caregiver burden ( carers ) ( 0–13 ) and quality of life ( patients ) ( 1–5 ) . Results Intervention group participants reported better : self-efficacy for accessing stroke information ( adjusted mean difference ( MD ) of 1.0 , 95 % CI 0.3 to 1.7 , p=0.004 ) ; feeling informed ( MD 0.9 , 95 % CI 0.2 to 1.6 , p=0.008 ) ; and satisfaction with medical ( MD 2.0 , 95 % CI 1.1 to 2.8 , p<0.001 ) ; practical ( MD 1.1 , 95 % CI 0.3 to 1.9 , p=0.008 ) , services and benefits ( MD 0.9 , 95 % CI 0.1 to 1.8 , p=0.036 ) and secondary prevention information ( MD 1.7 , 95 % CI 0.9 to 2.5 , p<0.001 ) . There was no significant effect on other outcomes . Conclusions Intervention group participants had improved self-efficacy for accessing stroke information and satisfaction with information , but other outcomes were not significantly affected . Evaluation of a more intensive intervention in a trial with a larger sample size is required to establish the value of an educational intervention that uses tailoring and reinforcement strategies . AIM To assess the feasibility of recruiting and retaining patients newly diagnosed with a Transient Ischaemic Attack ( TIA ) into an 8-week exercise programme . METHODS The study was a single-centre , r and omised-controlled trial . TIA was confirmed by a specialist stroke physician within 7 days of symptom onset . Following baseline assessment , participants were r and omised to either an 8-week exercise intervention or control group ( usual care ) . Participants completed a further assessment 2 months after baseline . RESULTS Of the 285 individuals diagnosed with TIA , 97 patients were invited to participate in the trial , of which 60 were successfully recruited ( 62 % ) . Of those invited , 89 % were identified within outpatient care . Individuals were typically of European descent ( 87 % ) and lived within 20 km of the study site ( 81 % ) . Distance to travel was considered the primary barrier for non-participation ( 46 % ) . Three participants ( 5 % ) did not attend the follow-up assessment . CONCLUSION Individuals with TIA were successfully recruited and retained into a RCT . A different approach is required to study interventions in Maori , Pacific Isl and ers , Asian and Indian population s. If the exercise intervention improves vascular risk factors and reduces recurrent vascular events , it could be applied to a large number of people who suffer a TIA or non-disabling stroke BACKGROUND The highest risk for stroke is among survivors of strokes or transient ischemic attacks ( TIA ) . However , use of proven-effective cardiovascular medications to control stroke risk is suboptimal , particularly among the Black and Latino population s disproportionately impacted by stroke . METHODS A partnership of Harlem and Bronx community representatives , stroke survivors , research ers , clinicians , outreach workers and patient educators used community-based participatory research to conceive and develop the Prevent Recurrence of All Inner-city Strokes through Education ( PRAISE ) trial . Using data from focus groups with stroke survivors , they tailored a peer-led , community-based chronic disease self-management program to address stroke risk factors . PRAISE will test , in a r and omized controlled trial , whether this stroke education intervention improves blood pressure control and a composite outcome of blood pressure control , lipid control , and use of antithrombotic medications . RESULTS Of the 582 survivors of stroke and TIA enrolled thus far , 81 % are Black or Latino and 56 % have an annual income less than $ 15,000 . Many ( 33 % ) do not have blood pressures in the target range , and most ( 66 % ) do not have control of all three major stroke risk factors . CONCLUSIONS Rates of stroke recurrence risk factors remain suboptimal in the high risk , urban , predominantly minority communities studied . With a community-partnered approach , PRAISE has recruited a large number of stroke and TIA survivors to date , and may prove successful in engaging those at highest risk for stroke and reducing disparities in stroke outcomes in inner-city communities BACKGROUND hypertension is a common risk factor for stroke/transient ischaemic attack ( TIA ) and there is good evidence that blood pressure ( BP ) control prevents recurrent stroke . We investigated whether telephone follow-up ( TFU ) improved risk factor management in hypertensive patients after stroke/TIA . METHODS we conducted a r and omised controlled trial and assigned hypertensive patients within 1 month of stroke or TIA to receive usual care ( n = 27 ) or usual care plus regular TFU ( n = 29 ) . Primary outcome was the difference in 12 h ambulatory systolic BP change from baseline to 6 months ( DeltaSBP ) in both groups . TFU at 7 days , 1 , 2 and 4 months included patient-focussed education and goal setting . RESULTS mean baseline BP was 145/83 mm Hg ( st and ard deviation ( SD ) 21/14 ) . There was no significant difference in DeltaSBP over 6 months with TFU . Median DeltaSBP was 0 mm Hg ( interquartile range 19.5 ) in the TFU group and 3.0 mm Hg ( 20 ) fall in the usual care group ( P = 0.29 ) . Post hoc analysis showed that statin use increased from baseline to 6 months ( P = 0.02 ) and cholesterol was significantly lower at 6 months in all patients ( mean reduction 0.95 mmol/l ; P < 0.001 ) . CONCLUSION our study found TFU that promoted patient-led management of risk factors did not improve BP control over 6-month follow-up in primary care after stroke/TIA Objective : Little is known about the long-term effectiveness after stroke of interventions for behaviour modification and ensuring concordance with therapies . We describe a follow-up study of a previous r and omized controlled trial of a brief period of behaviour modification . The aim of this study was to determine outcomes three years after the initial intervention . Design : Survivors of the original cohort were contacted and asked to attend for follow-up interview , within a geriatric day hospital . This study was carried out in the Geriatric Day Hospital at Stobhill Hospital , Balornock Road , Glasgow . Interventions : Details of risk factor control , including blood pressure , cholesterol levels and diabetic control , were assessed . Question naires used in the initial study were repeated including the Geriatric Depression Scale score , Euroqol Perceived Health Status and Stroke Services Satisfaction Question naire . Main measures : Primary outcome was collective risk factor control . Clinical outcomes including recurrent cerebrovascular events , medication persistence and perceived health status were also recorded . Results : Mean length of follow-up was 3.6 years ( SD 0.43 ) . Of the 205 patients enrolled in the initial study , 102 patients attended for repeat interview ( 49 intervention/53 control ) . There were no significant differences in the percentage of controlled risk factors between groups ( intervention 51.7 % versus control 55.9 % , P = 0.53 ) . Similarities were observed in the number of recurrent clinical events and medication persistence between groups . No overall difference was observed in perceived health status , satisfaction with care or depression scores . Conclusions : Brief intervention with respect to behaviour modification and risk factor control does not appear to have any long-term benefit . These results must be cautiously interpreted in light of the small study number and further research is required Objective : To evaluate the feasibility and effectiveness of a st and ard National Health Service cardiac rehabilitation programme on risk factor reduction for patients after 
    Output:
    