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 African American men with hypertension in low socioeconomic urban population s achieve poor rates of hypertension control and suffer early from its complications . METHODS In a r and omized clinical trial with 309 hypertensive urban African American men aged 21 to 54 years , we evaluated the effectiveness of a more intensive comprehensive educational-behavioral-pharmacologic intervention by a nurse practitioner-community health worker-physician ( NP/CHW/MD ) team and a less intensive education and referral intervention in controlling blood pressure ( BP ) and minimizing progression of left ventricular hypertrophy ( LVH ) and renal insufficiency . Changes in BP , left ventricular mass ( LVM ) , and serum creatinine from baseline to 36 months were compared between groups . RESULTS At 36 months , the mean systolic BP/diastolic BP change from baseline was -7.5/-10.1 mm Hg for the more intensive group and + 3.4/-3.7 mm Hg for the less intensive group ( P = .001 and .005 for between-group differences in systolic BP and diastolic BP , respectively ) . The proportion of men with controlled BP ( < 140/90 mm Hg ) was 44 % in the more intensive group and 31 % in the less intensive group ( P = .045 ) . The LVM was significantly lower in the more intensive group than in the less intensive group ( more intensive , 274 g ; less intensive , 311 g ; P = .004 ) . There was a trend toward slowing of the progression of renal insufficiency ( incidence of 50 % increase in serum creatinine ) in the more intensive group compared to the less intensive group ( more intensive , 5.2 % ; less intensive , 8.0 % ; P = .08 ) . CONCLUSIONS During 36 months , the more intensive intervention led to a lower BP and decreased progression of LVH in a sample of hypertensive young African American men Background —Hypertension is a leading mortality risk factor yet inadequately controlled in most affected subjects . Effective programs to address this problem are lacking . We hypothesized that an information technology – supported management program could help improve blood pressure ( BP ) control . Methods and Results —This r and omized controlled trial included 223 primary care hypertensive subjects with mean 24-hour BP > 130/80 and daytime BP > 135/85 mm Hg measured with ambulatory monitoring ( ABPM ) . Intervention subjects received a BP monitor and access to an information technology – supported adherence and BP monitoring system providing nurses , pharmacists , and physicians with monthly reports . Control subjects received usual care . The mean ( ±SD ) follow-up was 348 ( ±78 ) and 349 ( ±84 ) days in the intervention and control group , respectively . The primary end point of the change in the mean 24-hour ambulatory BP was consistently greater in intervention subjects for both systolic ( −11.9 versus −7.1 mm Hg ; P<0.001 ) and diastolic BP ( −6.6 versus −4.5 mm Hg ; P=0.007 ) . The proportion of subjects that achieved Canadian Guideline target BP ( 46.0 % versus 28.6 % ) was also greater in the intervention group ( P=0.006 ) . We observed similar BP declines for ABPM and self-recorded home BP suggesting the latter could be an alternative for confirming BP control . The intervention was associated with more physician-driven antihypertensive dose adjustments or changes in agents ( P=0.03 ) , more antihypertensive classes at study end ( P=0.007 ) , and a trend toward improved adherence measured by prescription refills ( P=0.07 ) . Conclusions —This multidisciplinary information technology – supported program that provided feedback to patients and healthcare providers significantly improved blood pressure levels in a primary care setting OBJECTIVE : To evaluate the effectiveness of a community pharmacist-based home blood pressure ( BP ) monitoring program . DESIGN : Trial of a high-intensity ( HI ) versus low-intensity ( LI ) intervention r and omized in 12 community pharmacies . The HI intervention comprised 4 face-to-face visits with a trained pharmacist . Pharmacists provided patient-specific education about hypertension . Following the first and third visits , patients were provided with a home BP monitoring device and instructed to measure their BP at least once daily for the next month . Home BP readings were used by the pharmacists to develop treatment recommendations for the patient ’s physician . Recommendations were discussed with the physician and , if approved , implemented by the pharmacist . In the LI intervention , pharmacists measured patients BP in the pharmacy and referred them to their physician for evaluation . PARTICIPANTS : Patients with uncontrolled BP at baseline . MEASUREMENTS : The main outcomes were the differences in systolic and diastolic BP ( SBP and DBP ) from baseline to follow-up between the HI and LI patients . RESULTS : The study enrolled 125 patients , 64 in the HI and 61 in the LI group . From baseline , SBP declined 13.4 mmHg in the HI group and 9.0 mmHg in the LI group . At the final visit , the difference in SBP/DBP change between the HI and LI group was −4.5/−3.2 mmHg ( P=.12 for SBP and P=.03 for DBP ) . CONCLUSIONS : The HI intervention achieved a lower DBP and this model could be a strategy for patients with hypertension The effect of pharmaceutical care on the prevention , detection , and resolution of medication-related problems in high-risk patients in a rural community was studied . Adult patients who received care at clinics in a medically underserved area of Alabama and who were identified as being at high risk of medication-related adverse events were r and omly assigned to a control group or an intervention group . The control group received st and ard medical care , and the intervention group received pharmaceutical care , including a medical record review , a medication history review , pharmacotherapeutic evaluation , and patient medication education and monitoring over a one-year period .  A total of 69 patients completed the study ( 33 in the intervention group and 36 in the control group ) . The percentage of patients responding to hypertension , diabetes , dyslipidemia , and anticoagulation therapy increased significantly in the intervention group and declined in the control group . Ratings for inappropriate prescribing improved in all 10 domains evaluated in the intervention group but worsened in 5 domains in the control group . There were no significant differences between the groups at 12 months in health-related quality of life or medication misadventures . Medication compliance scores improved in the intervention group but not in the control group . Medication knowledge increased in the intervention group and decreased in the control group . Pharmaceutical care in a rural , community-based setting appeared to reduce inappropriate prescribing , enhance disease management , and improve medication compliance and knowledge without adversely affecting health-related quality of life Background We examined the effectiveness of a structured collaboration in general practice between a practice nurse , a peer health educator , the general practitioner ( GP ) and a GP assistant in providing intensified preventive care for patients at high risk of developing cardiovascular diseases . Design A r and omized controlled trial in three healthcare centres ( 18 GPs ) in deprived neighbourhoods of two major Dutch cities . Methods Two hundred seventy-five high-risk patients ( 30 - 70 years ) from various ethnic groups were r and omized to intervention ( n = 137 ) or usual care group ( n = 138 ) . We determined group differences in outcomes [ 10-year absolute risk ( Framingham risk equation ) , blood pressure , lipids and body mass index ] at 12-month follow-up . Results The 10-year absolute risk was reduced by 1.76 % ( st and ard error : 0.81 ) in intervention and by 2.27 % ( st and ard error : 0.69 ) in usual care group ; the difference in mean change was 0.88 % [ 95 % confidence interval : −1.16 to 2.93 ] . In both groups significant reductions were observed in the following individual risk factors : total cholesterol , total cholesterol/high-density lipoprotein cholesterol , and low-density lipoprotein cholesterol , with no relevance between group differences . Conclusion The cardiovascular risk profile of intervention and control patients improved after 1-year follow-up . However , no extra effect of the structured preventive care on the risk for cardiovascular diseases was achieved . Eur J Cardiovasc Prev Rehabil 15:488 - 493 © 2008 The European Society of Background Blood pressure ( BP ) control remains elusive for many Americans . Although home health nurses are uniquely positioned to help vulnerable individuals achieve BP control , hypertension ( HTN ) management has not been a high priority in post-acute care . Objective To examine the effects of two home-based interventions design ed to improve BP outcomes among high-risk African-American patients . Design Cluster r and omized controlled trial . Participants A total of 845 newly admitted patients with uncontrolled HTN ( JNC7 stages 1 or 2 ) . Interventions The “ basic ” intervention delivered key HTN information to clinicians and patients , and a home BP monitor to patients , while the patients received usual post-acute care . The “ augmented ” intervention provided more intensive and extensive HTN information , monitoring and feedback for 3 months beyond the index home care admission . Measures Primary : BP control . Secondary : reductions in mmHG SBP and DBP , improvements in proportions improving JNC7 stage or achieving clinical ly meaningful reductions in SBP and DBP . Methods Multivariate regression models . Key Results The basic intervention produced no significant BP improvements ; the augmented intervention significantly improved stage 2 patients ’ outcomes . Among stage 2 patients , the augmented intervention increased BP control by 8.7 percentage points relative to usual care ( 8.9 % vs. 17.6 % ; p = 0.01 ) , yielded an 8.3 mmHG relative reduction in SBP ( p = 0.01 ) , and increased the proportion achieving at least a 20 mmHG reduction in SBP by 16.4 percentage points ( p = 0.01 ) . Conclusion Among stage 2 patients , a nurse-led intervention providing additional HTN medication review and patient self-management support during the 3-month post-acute care period yielded significant improvements in 3-month BP control , plus improvements in secondary BP outcomes Background Case management has emerged as a promising alternative approach to supplement traditional one-on-one sessions between patients and doctors for improving the quality of care in chronic diseases such as coronary heart disease ( CHD ) . However , data are lacking in terms of its efficacy and cost-effectiveness when implemented in ethnic and low-income population s. Methods The Stanford and San Mateo Heart to Heart ( HTH ) project is a r and omized controlled clinical trial design ed to rigorously evaluate the efficacy and cost-effectiveness of a multi-risk cardiovascular case management program in low-income , primarily ethnic minority patients served by a local county health care system in California . R and omization occurred at the patient level . The primary outcome measure is the absolute CHD risk over 10 years . Secondary outcome measures include adherence to guidelines on CHD prevention practice . We documented the study design , methodology , and baseline sociodemographic , clinical and lifestyle characteristics of 419 participants . Results We achieved equal distributions of the sociodemographic , biophysical and lifestyle characteristics between the two r and omization groups . HTH participants had a mean age of 56 years , 63 % were Latinos/Hispanics , 65 % female , 61 % less educated , and 62 % were not employed . Twenty percent of participants reported having a prior  cardiovascular event . 10-year CHD risk averaged 18 % in men and 13 % in women despite a modest low-density lipoprotein cholesterol level and a high on-treatment percentage at baseline . Sixty-three percent of participants were diagnosed with diabetes and an additional 22 % had metabolic syndrome . In addition , many participants had depressed high-density lipoprotein ( HDL ) cholesterol levels and elevated values of total cholesterol-to-HDL ratio , triglycerides , triglyceride-to-HDL ratio , and blood pressure . Furthermore , nearly 70 % of participants were obese , 45 % had a family history of CHD or stroke , and 16 % were current smokers . Conclusion We have recruited an ethnically diverse , low-income cohort in which to implement a case management approach and test its efficacy and cost-effectiveness . HTH will advance the scientific underst and ing of better strategies for CHD prevention among these priority sub population s and aid in guiding future practice that will reduce health disparities Background and Objectives : Older adults ' adherence to antihypertensive medications is far lower than what is considered necessary for clinical effectiveness , despite the risks for adverse cardiovascular events from uncontrolled blood pressure ( BP ) in the elderly . This pilot study tested a novel 8-week behavioral feedback intervention to improve antihypertensive medication adherence ( MA ) and BP control among older adults on existing treatment for hypertension . Methods : Adults 60 years old , or older taking at least 1 antihypertensive medication were r and omized to receive the nurse-delivered adherence intervention or usual care . Medication adherence was monitored continuously using electronic monitoring for 20 weeks . Intervention-group participants received biweekly MA and BP feedback , habit counseling , medication 
    Output:
    
agent
Team-based care increased the proportion of people with controlled BP  and reduced both systolic and diastolic BP , especially when pharmacists and nurses were part of the team .
***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 African American men with hypertension in low socioeconomic urban population s achieve poor rates of hypertension control and suffer early from its complications . METHODS In a r and omized clinical trial with 309 hypertensive urban African American men aged 21 to 54 years , we evaluated the effectiveness of a more intensive comprehensive educational-behavioral-pharmacologic intervention by a nurse practitioner-community health worker-physician ( NP/CHW/MD ) team and a less intensive education and referral intervention in controlling blood pressure ( BP ) and minimizing progression of left ventricular hypertrophy ( LVH ) and renal insufficiency . Changes in BP , left ventricular mass ( LVM ) , and serum creatinine from baseline to 36 months were compared between groups . RESULTS At 36 months , the mean systolic BP/diastolic BP change from baseline was -7.5/-10.1 mm Hg for the more intensive group and + 3.4/-3.7 mm Hg for the less intensive group ( P = .001 and .005 for between-group differences in systolic BP and diastolic BP , respectively ) . The proportion of men with controlled BP ( < 140/90 mm Hg ) was 44 % in the more intensive group and 31 % in the less intensive group ( P = .045 ) . The LVM was significantly lower in the more intensive group than in the less intensive group ( more intensive , 274 g ; less intensive , 311 g ; P = .004 ) . There was a trend toward slowing of the progression of renal insufficiency ( incidence of 50 % increase in serum creatinine ) in the more intensive group compared to the less intensive group ( more intensive , 5.2 % ; less intensive , 8.0 % ; P = .08 ) . CONCLUSIONS During 36 months , the more intensive intervention led to a lower BP and decreased progression of LVH in a sample of hypertensive young African American men Background —Hypertension is a leading mortality risk factor yet inadequately controlled in most affected subjects . Effective programs to address this problem are lacking . We hypothesized that an information technology – supported management program could help improve blood pressure ( BP ) control . Methods and Results —This r and omized controlled trial included 223 primary care hypertensive subjects with mean 24-hour BP > 130/80 and daytime BP > 135/85 mm Hg measured with ambulatory monitoring ( ABPM ) . Intervention subjects received a BP monitor and access to an information technology – supported adherence and BP monitoring system providing nurses , pharmacists , and physicians with monthly reports . Control subjects received usual care . The mean ( ±SD ) follow-up was 348 ( ±78 ) and 349 ( ±84 ) days in the intervention and control group , respectively . The primary end point of the change in the mean 24-hour ambulatory BP was consistently greater in intervention subjects for both systolic ( −11.9 versus −7.1 mm Hg ; P<0.001 ) and diastolic BP ( −6.6 versus −4.5 mm Hg ; P=0.007 ) . The proportion of subjects that achieved Canadian Guideline target BP ( 46.0 % versus 28.6 % ) was also greater in the intervention group ( P=0.006 ) . We observed similar BP declines for ABPM and self-recorded home BP suggesting the latter could be an alternative for confirming BP control . The intervention was associated with more physician-driven antihypertensive dose adjustments or changes in agents ( P=0.03 ) , more antihypertensive classes at study end ( P=0.007 ) , and a trend toward improved adherence measured by prescription refills ( P=0.07 ) . Conclusions —This multidisciplinary information technology – supported program that provided feedback to patients and healthcare providers significantly improved blood pressure levels in a primary care setting OBJECTIVE : To evaluate the effectiveness of a community pharmacist-based home blood pressure ( BP ) monitoring program . DESIGN : Trial of a high-intensity ( HI ) versus low-intensity ( LI ) intervention r and omized in 12 community pharmacies . The HI intervention comprised 4 face-to-face visits with a trained pharmacist . Pharmacists provided patient-specific education about hypertension . Following the first and third visits , patients were provided with a home BP monitoring device and instructed to measure their BP at least once daily for the next month . Home BP readings were used by the pharmacists to develop treatment recommendations for the patient ’s physician . Recommendations were discussed with the physician and , if approved , implemented by the pharmacist . In the LI intervention , pharmacists measured patients BP in the pharmacy and referred them to their physician for evaluation . PARTICIPANTS : Patients with uncontrolled BP at baseline . MEASUREMENTS : The main outcomes were the differences in systolic and diastolic BP ( SBP and DBP ) from baseline to follow-up between the HI and LI patients . RESULTS : The study enrolled 125 patients , 64 in the HI and 61 in the LI group . From baseline , SBP declined 13.4 mmHg in the HI group and 9.0 mmHg in the LI group . At the final visit , the difference in SBP/DBP change between the HI and LI group was −4.5/−3.2 mmHg ( P=.12 for SBP and P=.03 for DBP ) . CONCLUSIONS : The HI intervention achieved a lower DBP and this model could be a strategy for patients with hypertension The effect of pharmaceutical care on the prevention , detection , and resolution of medication-related problems in high-risk patients in a rural community was studied . Adult patients who received care at clinics in a medically underserved area of Alabama and who were identified as being at high risk of medication-related adverse events were r and omly assigned to a control group or an intervention group . The control group received st and ard medical care , and the intervention group received pharmaceutical care , including a medical record review , a medication history review , pharmacotherapeutic evaluation , and patient medication education and monitoring over a one-year period .  A total of 69 patients completed the study ( 33 in the intervention group and 36 in the control group ) . The percentage of patients responding to hypertension , diabetes , dyslipidemia , and anticoagulation therapy increased significantly in the intervention group and declined in the control group . Ratings for inappropriate prescribing improved in all 10 domains evaluated in the intervention group but worsened in 5 domains in the control group . There were no significant differences between the groups at 12 months in health-related quality of life or medication misadventures . Medication compliance scores improved in the intervention group but not in the control group . Medication knowledge increased in the intervention group and decreased in the control group . Pharmaceutical care in a rural , community-based setting appeared to reduce inappropriate prescribing , enhance disease management , and improve medication compliance and knowledge without adversely affecting health-related quality of life Background We examined the effectiveness of a structured collaboration in general practice between a practice nurse , a peer health educator , the general practitioner ( GP ) and a GP assistant in providing intensified preventive care for patients at high risk of developing cardiovascular diseases . Design A r and omized controlled trial in three healthcare centres ( 18 GPs ) in deprived neighbourhoods of two major Dutch cities . Methods Two hundred seventy-five high-risk patients ( 30 - 70 years ) from various ethnic groups were r and omized to intervention ( n = 137 ) or usual care group ( n = 138 ) . We determined group differences in outcomes [ 10-year absolute risk ( Framingham risk equation ) , blood pressure , lipids and body mass index ] at 12-month follow-up . Results The 10-year absolute risk was reduced by 1.76 % ( st and ard error : 0.81 ) in intervention and by 2.27 % ( st and ard error : 0.69 ) in usual care group ; the difference in mean change was 0.88 % [ 95 % confidence interval : −1.16 to 2.93 ] . In both groups significant reductions were observed in the following individual risk factors : total cholesterol , total cholesterol/high-density lipoprotein cholesterol , and low-density lipoprotein cholesterol , with no relevance between group differences . Conclusion The cardiovascular risk profile of intervention and control patients improved after 1-year follow-up . However , no extra effect of the structured preventive care on the risk for cardiovascular diseases was achieved . Eur J Cardiovasc Prev Rehabil 15:488 - 493 © 2008 The European Society of Background Blood pressure ( BP ) control remains elusive for many Americans . Although home health nurses are uniquely positioned to help vulnerable individuals achieve BP control , hypertension ( HTN ) management has not been a high priority in post-acute care . Objective To examine the effects of two home-based interventions design ed to improve BP outcomes among high-risk African-American patients . Design Cluster r and omized controlled trial . Participants A total of 845 newly admitted patients with uncontrolled HTN ( JNC7 stages 1 or 2 ) . Interventions The “ basic ” intervention delivered key HTN information to clinicians and patients , and a home BP monitor to patients , while the patients received usual post-acute care . The “ augmented ” intervention provided more intensive and extensive HTN information , monitoring and feedback for 3 months beyond the index home care admission . Measures Primary : BP control . Secondary : reductions in mmHG SBP and DBP , improvements in proportions improving JNC7 stage or achieving clinical ly meaningful reductions in SBP and DBP . Methods Multivariate regression models . Key Results The basic intervention produced no significant BP improvements ; the augmented intervention significantly improved stage 2 patients ’ outcomes . Among stage 2 patients , the augmented intervention increased BP control by 8.7 percentage points relative to usual care ( 8.9 % vs. 17.6 % ; p = 0.01 ) , yielded an 8.3 mmHG relative reduction in SBP ( p = 0.01 ) , and increased the proportion achieving at least a 20 mmHG reduction in SBP by 16.4 percentage points ( p = 0.01 ) . Conclusion Among stage 2 patients , a nurse-led intervention providing additional HTN medication review and patient self-management support during the 3-month post-acute care period yielded significant improvements in 3-month BP control , plus improvements in secondary BP outcomes Background Case management has emerged as a promising alternative approach to supplement traditional one-on-one sessions between patients and doctors for improving the quality of care in chronic diseases such as coronary heart disease ( CHD ) . However , data are lacking in terms of its efficacy and cost-effectiveness when implemented in ethnic and low-income population s. Methods The Stanford and San Mateo Heart to Heart ( HTH ) project is a r and omized controlled clinical trial design ed to rigorously evaluate the efficacy and cost-effectiveness of a multi-risk cardiovascular case management program in low-income , primarily ethnic minority patients served by a local county health care system in California . R and omization occurred at the patient level . The primary outcome measure is the absolute CHD risk over 10 years . Secondary outcome measures include adherence to guidelines on CHD prevention practice . We documented the study design , methodology , and baseline sociodemographic , clinical and lifestyle characteristics of 419 participants . Results We achieved equal distributions of the sociodemographic , biophysical and lifestyle characteristics between the two r and omization groups . HTH participants had a mean age of 56 years , 63 % were Latinos/Hispanics , 65 % female , 61 % less educated , and 62 % were not employed . Twenty percent of participants reported having a prior  cardiovascular event . 10-year CHD risk averaged 18 % in men and 13 % in women despite a modest low-density lipoprotein cholesterol level and a high on-treatment percentage at baseline . Sixty-three percent of participants were diagnosed with diabetes and an additional 22 % had metabolic syndrome . In addition , many participants had depressed high-density lipoprotein ( HDL ) cholesterol levels and elevated values of total cholesterol-to-HDL ratio , triglycerides , triglyceride-to-HDL ratio , and blood pressure . Furthermore , nearly 70 % of participants were obese , 45 % had a family history of CHD or stroke , and 16 % were current smokers . Conclusion We have recruited an ethnically diverse , low-income cohort in which to implement a case management approach and test its efficacy and cost-effectiveness . HTH will advance the scientific underst and ing of better strategies for CHD prevention among these priority sub population s and aid in guiding future practice that will reduce health disparities Background and Objectives : Older adults ' adherence to antihypertensive medications is far lower than what is considered necessary for clinical effectiveness , despite the risks for adverse cardiovascular events from uncontrolled blood pressure ( BP ) in the elderly . This pilot study tested a novel 8-week behavioral feedback intervention to improve antihypertensive medication adherence ( MA ) and BP control among older adults on existing treatment for hypertension . Methods : Adults 60 years old , or older taking at least 1 antihypertensive medication were r and omized to receive the nurse-delivered adherence intervention or usual care . Medication adherence was monitored continuously using electronic monitoring for 20 weeks . Intervention-group participants received biweekly MA and BP feedback , habit counseling , medication 
    Output:
    