***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: CONTEXT Comprehensive discharge planning by advanced practice nurses has demonstrated short-term reductions in readmissions of elderly patients , but the benefits of more intensive follow-up of hospitalized elders at risk for poor outcomes after discharge has not been studied . OBJECTIVE To examine the effectiveness of an advanced practice nurse-centered discharge planning and home follow-up intervention for elders at risk for hospital readmissions .  DESIGN R and omized clinical trial with follow-up at 2 , 6 , 12 , and 24 weeks after index hospital discharge . SETTING Two urban , academically affiliated hospitals in Philadelphia , Pa. PARTICIPANTS Eligible patients were 65 years or older , hospitalized between August 1992 and March 1996 , and had 1 of several medical and surgical reasons for admission . INTERVENTION Intervention group patients received a comprehensive discharge planning and home follow-up protocol design ed specifically for elders at risk for poor outcomes after discharge and implemented by advanced practice nurses . MAIN OUTCOME MEASURES Readmissions , time to first readmission , acute care visits after discharge , costs , functional status , depression , and patient satisfaction . RESULTS A total of 363 patients ( 186 in the control group and 177 in the intervention group ) were enrolled in the study ; 70 % of intervention and 74 % of control subjects completed the trial . Mean age of sample was 75 years ; 50 % were men and 45 % were black . By week 24 after the index hospital discharge , control group patients were more likely than intervention group patients to be readmitted at least once ( 37.1 % vs 20.3 % ; P<.001 ) . Fewer intervention group patients had multiple readmissions ( 6.2 % vs 14.5 % ; P = .01 ) and the intervention group had fewer hospital days per patient ( 1.53 vs 4.09 days ; P<.001 ) . Time to first readmission was increased in the intervention group ( P<.001 ) . At 24 weeks after discharge , total Medicare reimbursements for health services were about $ 1.2 million in the control group vs about $ 0.6 million in the intervention group ( P<.001 ) . There were no significant group differences in post-discharge acute care visits , functional status , depression , or patient satisfaction . CONCLUSIONS An advanced practice nurse-centered discharge planning and home care intervention for at-risk hospitalized elders reduced readmissions , lengthened the time between discharge and readmission , and decreased the costs of providing health care . Thus , the intervention demonstrated great potential in promoting positive outcomes for hospitalized elders at high risk for rehospitalization while reducing costs BACKGROUND Case management is believed to promote continuity of care and decrease hospitalization rates , although few controlled trials have tested this approach . OBJECTIVE To assess the effectiveness of a st and ardized telephonic case-management intervention in decreasing re source use in patients with chronic heart failure . METHODS A r and omized controlled clinical trial was used to assess the effect of telephonic case management on re source use .  Patients were identified at hospitalization and assigned to receive 6 months of intervention ( n = 130 ) or usual care ( n = 228 ) based on the group to which their physician was r and omized .  Hospitalization rates , readmission rates , hospital days , days to first rehospitalization , multiple readmissions , emergency department visits , inpatient costs , outpatient re source use , and patient satisfaction were measured at 3 and 6 months . RESULTS The heart failure hospitalization rate was 45.7 % lower in the intervention group at 3 months ( P = .03 ) and 47.8 % lower at 6 months ( P = .01 ) . Heart failure hospital days ( P = .03 ) and multiple readmissions ( P = .03 ) were significantly lower in the intervention group at 6 months . Inpatient heart failure costs were 45.5 % lower at 6 months ( P = .04 ) . A cost saving was realized even after intervention costs were deducted . There was no evidence of cost shifting to the outpatient setting . Patient satisfaction with care was higher in the intervention group . CONCLUSIONS The reduction in hospitalizations , costs , and other re source use achieved using st and ardized telephonic case management in the early months after a heart failure admission is greater than that usually achieved with pharmaceutical therapy and comparable with other disease management approaches BACKGROUND We have previously reported the use of a hospital based respiratory nurse service ( Acute Respiratory Assessment Service , ARAS ) to support home treatment of patients with exacerbations of chronic obstructive pulmonary disease ( COPD ) . A controlled trial was undertaken to compare early discharge with home treatment supported by respiratory nurses with conventional hospital management of patients admitted with exacerbations of COPD . METHODS Patients with COPD admitted as emergencies were identified the next working day . They were eligible for inclusion in the study if the differential diagnosis included an exacerbation of COPD , but were excluded if other medical conditions or acidotic respiratory failure required inpatient investigation or management . Of 360 patients review ed , 209 were being assessed for other active medical problems and were excluded , 33 potential participants were already involved in research studies and so were ineligible , and 37 did not wish to participate in the study . Eighty one patients were r and omised to receive conventional inpatient care ( n=40 ) or to planned early discharge the next working day  ( n=41 ) . Those discharged early continued treatment at home under the supervision of specialist respiratory nurses . Outcome measures were readmission , additional hospital days , and deaths within 60 days of initial admission . Process measures included number of visits , duration of follow up by the respiratory nurse , and additional treatment provided to support early discharge . RESULTS On an intention to treat basis , a policy of early discharge reduced inpatient stay from a mean of 6.1 ( range 1–13 ) days with conventional management to 3.2 ( 1–16 ) days with an early discharge policy . Twelve patients ( 30 % conventional management , 29.3 % early discharge ) were readmitted in each group giving a mean difference in readmission of 0.7 % ( 95 % CI of the difference –19.2 to 20.6 ) . In the conventional management group readmitted patients spent a mean of 8.75 additional days in hospital compared with 7.83 days in the early discharge group , giving a mean difference of 0.92 days ( 95 % CI of the difference –6.5 to 8.3 ) . There were two deaths ( 5 % ) in the conventional management group and one ( 2.4 % ) in the early discharge group , a mean difference of 2.6 % ( 95 % CI of the difference –5.7 to 10.8 ) . CONCLUSIONS Patients with acute exacerbations of COPD uncomplicated by acidotic respiratory failure or other medical problems can be discharged home earlier than is current practice with support by visiting respiratory nurses . No difference was found in the subsequent need for readmission BACKGROUND Patients requiring prolonged periods of intensive care and mechanical ventilation are termed chronically critically ill . They are prone to continued morbidity and mortality after hospital discharge and are at high risk for hospital readmission . Disease management ( DM ) programs have been shown to be effective in improving both coordination and efficiency of care after hospital discharge for population s with single-disease diagnoses , but have not been tested with patients with multiple-disease diagnoses , such as the chronically critically ill . STUDY OBJECTIVES To test the effect of a DM program on hospital readmission patterns of chronically critically ill patients during the first 2 months after hospital discharge and to estimate the cost-effectiveness of the DM program . DESIGN R and omized , controlled trial . SETTING Academic medical center , extended care facilities , and participant homes . PARTICIPANTS Three hundred thirty-four consenting adults from one academic medical center who underwent > 3 days of mechanical ventilation and survived to hospital discharge . INTERVENTION Two hundred thirty-one patients in the experimental group received care coordination , family support , teaching , and monitoring of therapies from a team of advanced- practice nurses , a geriatrician , and a pulmonologist for 2 months post-hospital discharge . MEASUREMENTS Rehospitalization rate , time-to-first rehospitalization , duration of rehospitalization , mortality during rehospitalization , and associated costs . RESULTS Patients who received DM services had significantly fewer mean days of rehospitalization ( 11.4 ; 95 % confidence interval [ CI ] , 9.3 to 12.6 ) compared with the control group ( 16.7 days ; 95 % CI , 12.5 to 21.0 ; p = 0.03 ) . There were no other significant differences between experimental and control groups , although all measures of rehospitalization risk for the experimental group were in a positive direction . Total cost savings associated with the intervention were approximately $ 481,811 for the 93 subjects who were readmitted to the hospital . CONCLUSIONS Chronic critical illness may have a natural trajectory of continued morbidity following hospital discharge that is not affected by the provision of additional care coordination services . Nevertheless , given the high cost of rehospitalization and the additional burden it imposes on patients and families , interventions that can reduce the duration of rehospitalization are cost-effective and merit continued testing AIMS To test the effect of education and support by a nurse on self-care and re source utilization in patients with heart failure . METHODS A total of 179 patients ( mean age 73 , 58 % male , NYHA III-IV ) hospitalized with heart failure were evaluated prospect ively . Patients were r and omized to the study intervention or to ' care as usual '  . The supportive educative intervention consisted of intensive , systematic and planned education by a study nurse about the consequences of heart failure in daily life , using a st and ard nursing care plan developed by the research ers for older patients with heart failure . Education and support took place during the hospital stay and at a home visit within a week of discharge . Data were collected on self-care abilities , self-care behaviour , readmissions , visits to the emergency heart centre and use of other health care re sources . RESULTS Education and support from a nurse in a hospital setting and at home significantly increases self-care behaviour in patients with heart failure . Patients from both the intervention and the control group increased their self-care behaviour within 1 month of discharge , but the increase in the intervention group was significantly more after 1 month . Although self-care behaviour in both groups decreased during the following 8 months , the increase from baseline remained statistically significant in the intervention group , but not in the control group . No significant effects on re source utilization were found . CONCLUSIONS Intensive , systematic , tailored and planned education and support by a nurse results in an increase in patients ' self-care behaviour . No significant effects were found on use of health care re sources . Additional organisational changes , such as longer follow-up and the availability of a heart failure specialist would probably enhance the effects of education and support Heart failure ( HF ) is the leading cause of rehospitalization in older adults . The purpose of this pilot study was to examine whether telemonitoring by an advanced practice nurse reduced subsequent hospital readmissions , emergency department visits , costs , and risk of hospital readmission for patients with HF . One hundred two patient/caregiver dyads were r and omized into 2 groups postdischarge ; 84 dyads completed the study . Hospital readmissions , emergency department visits , costs , and days to readmission were abstract ed from medical records . Participants were interviewed soon after discharge and 3 months later about effects of telemonitoring on depressive symptoms , quality of life , and caregiver mastery . There were no significant differences due to telemonitoring for any outcomes . Caregiver mastery , informal social support , and electronic home monitoring were not significant predictors for risk of hospital readmission . Further studies should address the interaction between the advanced practice nurse and follow-up intervention with telemonitoring of patients with HF to better target those who are most likely to benefit Background .The high cost of caring for patients with congestive heart failure ( CHF ) results primarily from frequent hospital readmissions for exacerbations . Home nurse visits after discharge can reduce readmissions , but the intervention costs are high . Objectives .To compare the effectiveness of three hospital discharge care models for reducing CHF-related readmission charges : 1 ) home telecare delivered via a 2-way video-conference device with an integrated electronic stethoscope ; 2 ) nurse telephone calls ; and 3 ) usual outpatient care . Research Design . One-year r and omized trial . Subjects . English-speaking patients 40 years of age and older with a primary hospital admission diagnosis of CHF . Measures .Our primary outcome was CHF-related readmission charges during a 6-month period after r and omization . Secondary outcomes included all-cause readmissions , emergency department ( ED ) visits , and associated charges . Results .Thirty-seven subjects were r and omized : 13 to home telecare , 12 each telephone care and 12 to usual care .  Mean CHF-related readmission charges were 86 % lower in the telecare group ( $ 5850 , SD $ 21,094 ) and 84 % lower in the telephone group ( $ 7320 , SD $ 24,440 ) than in the usual care group ( $ 44,479 , SD $ 121,214 ) . However , the between-group difference was not statistically significant . Both intervention groups had significantly fewer CHF-related ED visits ( P = 0.0342 ) and charges ( P = 0.0487 ) than the usual care group . Trends favoring both interventions were noted for all other utilization outcomes . Conclusions .Substantial reductions in hospital readmissions , emergency visits , and cost of care for patients with CHF might be achieved by widespread deployment of distance technologies to provide posthospitalization monitoring . Home telecare may not offer incremental benefit beyond tele 
    Output:
    
The study result showed that telephone-based post-discharge nursing care was a significant intervention especially decreasing hospital readmission rate among HF patients .
The findings of this review suggest a positive effect of telephone-based post-discharge nursing care and that it is an effective intervention in decreasing readmission rate among HF patients .