Reduction of 30-day postdischarge hospital readmission or emergency department (ED) visit rates in high-risk elderly medical patients through delivery of a targeted care bundle

Development of a Complex Care Transition Team to Improve the Transition of Patients With Complex Care Needs to the Community

PURPOSE

Health care systems have historically struggled to provide adequate care for patients with complex care needs that often result in overuse of hospital and emergency department resources. Patients with complex care needs generally have increased expenses, longer length of hospital stays, an increased need for care management resources during hospitalization, and high readmission rates. Mayo Clinic in Arizona aimed to ensure successful transitions for hospitalized patients with complex care needs to the community by developing a complex care transition team (CCTT) program. With typical care management models, patients are assigned to registered nurse case managers and social workers according to the inpatient nursing unit rather than patient care complexity. Patients with complex care needs may not receive the amount of time needed to ensure an efficient and effective transition to the community setting. Furthermore, after transitioning to the community, patients with complex care needs often do not have access to care management resources if further care coordination needs arise.

PRIMARY PRACTICE SETTING

Acute care hospital in the US Southwest.

METHODOLOGY AND SAMPLE

The CCTT was composed of a registered nurse case manager, social worker, and care management assistant, with physician advisor support. The CCTT followed patients with complex care needs during their hospitalization and transition to the community for 90 days after discharge. The number of inpatient admissions and hospital readmission rates were compared between 6 months before and after enrollment in the CCTT program. Cost savings for decreased hospital length of stay, emergency department visits, and hospital readmissions were also determined.

RESULTS

The CCTT selected patients according to a complex care algorithm, which identified patients who required high use of the health care system. The CCTT then followed this cohort of patients for an average of 90 days after discharge. A total of 123 patients were enrolled in the CCTT program from July 1, 2019, to April 30, 2021, and 80 patients successfully graduated from the program. Readmission rates decreased from 51.2% at 6 months before the intervention to 22.0% at 6 months after the intervention. This reduced readmission rate resulted in a cost savings of more than $1 million.

IMPLICATIONS FOR CASE MANAGEMENT PRACTICE

The outcomes resulting from implementation of the multidisciplinary CCTT highlight the need for a patient-specific approach to transitioning care to the outpatient setting. The patient social determinants of health that often contributed to overuse of health care resources included poor access to outpatient specialists, difficulty navigating the health care system due to illness or poor health literacy, and limited social support. The success of the CCTT program prompted the implementation of other specialty-specific pilot programs at Mayo Clinic in Arizona. The investment of time and resources, including dedicated personnel to follow patients with high hospital service usage, allows health care systems to reduce emergency department visits and hospital admissions and to provide patients with the best opportunity for success as they transition from the inpatient to outpatient setting.

Targeted care coordination towards patients with a history of multiple readmissions effectively reduces readmissions

BACKGROUND

To decrease hospital readmission rates, clinical practices create a transition of care (TOC) process to assess patients and coordinate care postdischarge. As current evidence suggests lack of universal benefit, this study's objectives are to determine what patient and process factors associate with hospital readmissions, as well as construct a model to decrease 30-day readmissions.

METHODS

Three months of retrospective discharged patient data (n = 123) were analysed for readmission influences including: patient-specific comorbidities, admission-specific diagnoses, and TOC components. A structured intervention of weekly contact, the Care Coordination Cocoon (CCC), was created for multiply readmitted patients (MRPs), defined as ≥2 readmissions. Three months of postintervention data (n = 141) were analysed. Overall readmission rates and patient- and process-specific characteristics were analysed for associations with hospital readmission.

RESULTS

Standard TOC lacked significance. Patient-specific comorbidities of cancer (odds ratio [OR] 6.27; 95% confidence interval [CI] 1.73-22.75) and coronary artery disease (OR 6.71; 95% CI 1.84-24.46), and admission-specific diagnoses within pulmonary system admissions (OR 7.20; 95% CI 1.96-26.41) were associated with readmissions. Post-CCC data demonstrated a 48-h call (OR 0.21; 95% CI 0.09-0.50), answered calls (OR 0.16; CI 0.07-0.38), 14-day scheduled visit (OR 0.20; 95% CI 0.07-0.54), and visit arrival (OR 0.39; 95% CI 0.17-0.91) independently associated with decreased readmission rate. Patient-specific (hypertension-OR 3.65; CI 1.03-12.87) and admission-specific (nephrologic system-OR 3.22; CI 1.02-10.14) factors associated with readmissions which differed from the initial analysis.

CONCLUSIONS

Targeting a practice's MRPs with CCC resources improves the association of TOC components with readmissions and rates decreased. This is a more efficient use of TOC resources.

Healthcare Utilization and Supportive Care Timing in South Korean People Living With Amyotrophic Lateral Sclerosis: A Single-Center Retrospective Study

BACKGROUND AND PURPOSE

Despite the growing demands and challenges faced by patients with amyotrophic lateral sclerosis (ALS) in accessing healthcare services, our understanding of this access remains poor. This study aimed to investigate the healthcare utilization patterns and timing of nutritional and respiration support in patients with ALS in South Korea.

METHODS

A retrospective cohort study was conducted on patients diagnosed with ALS at a single tertiary hospital between 2016 and 2019 and followed up for 2 years. We evaluated patient characteristics, healthcare utilization (hospital admissions, outpatient visits, and emergency department [ED] visits), and the timing of nutritional and respiration support (noninvasive positive pressure ventilation [NIPPV], tracheostomy, gastrostomy, and nasogastric tube) at 6-month intervals from the first outpatient visit.

RESULTS

Among the 143 included patients, 73.4% were admitted at least once, 18.9% experienced unplanned admissions, and 30.1% visited the ED at least once during the study period. The most-common reason for ED visits was neurological symptoms during the first 6 months (59.1%), followed by respiratory symptoms. One fifth of patients who visited the ED underwent tracheostomy (20.9%) or NIPPV (20.9%). Two years after the first visit, 32.2% used a ventilator, and 13.3%, 26.6%, and 6.3% had undergone tracheostomy, gastrostomy, and nasogastric tube insertion, respectively.

CONCLUSIONS

During the 2 years following their first outpatient visit, 20% of patients with ALS experienced unplanned admissions and 30% visited the ED. An active and prompt supportive-care program should be implemented to ensure timely functional support in order to reduce these risks of unplanned admissions.

Pharmacists' Impact on Older Adults Transitioning To and From Patient Care Centers: A Scoping Review

Objective: Expand upon previous reviews conducted on transitions of care (TOC) services with a focus on pharmacist interventions for older adults specifically transitioning to and from long-term care, acute rehabilitation, residential care facilities, care homes, skilled nursing, or assisted living facilities, collectively termed patient care centers (PCC). Data Sources: A PubMed and Ovid MEDLINE search was conducted including citations between 1974 and July 14, 2022. Bibliographies were also reviewed for additional citations. Methods: Articles included described pharmacist interventions during TOC for patients transitioning to and from PCC, were written in English, and reported outcomes pertaining to TOC services. Of 873 citations reviewed, 22 articles met the inclusion criteria. Results: Most studies were prospective in design with small sample sizes, of limited duration, and with varying interventions and reported outcomes. Most explored the transition from hospital to PCC and included a pharmacist intervention involving the identification of medication errors and discrepancies during the TOC. Few studies reported cost savings or 30- and 60-day reductions in readmission rates or mortality. Conclusions: This scoping review revealed a lack of robust clinical trials to assess the effectiveness of specific interventions performed by pharmacists for patients transitioning to and from PCC. Of the available data, pharmacist involvement within an interprofessional team can be an effective intervention to resolve medication discrepancies, reduce readmissions, and medication-related adverse events. An opportunity exists for future studies to explore ways to improve outcomes during TOC within PCC.

Effectiveness of Transitional Care Program among High-Risk Discharged Patients: A Quasi-Experimental Study on Saving Costs, Post-Discharge Readmissions and Emergency Department Visits

Transitional care programs (TCPs), where hospital care team members repeatedly follow up with discharged patients, aim to reduce post-discharge hospital or emergency department (ED) utilization and healthcare costs. We examined the effectiveness of TCPs at reducing healthcare costs, hospital readmissions, and ED visits. Centers for Medicare and Medicaid Services Bundled Payments for Care Improvement (BPCI) program adjudicated claims files and electronic health records from Greenville Memorial Hospital, Greenville, SC, were accessed. Data on post-discharge 30- and 90-day ED visits and readmissions, total costs, and episodes with costs over BPCI target prices were extracted from November 2017 to July 2020 and compared between the "TCP-Graduates" (N = 85) and "Did Not Graduate" (DNG) (N = 1310) groups. As compared to the DNG group, the TCP-Graduates group had significantly fewer 30-day (7.1% vs. 14.9%, p = 0.046) and 90-day (15.5% vs. 26.3%, p = 0.025) readmissions, episodes with total costs over target prices (25.9% vs. 36.6%, p = 0.031), and lower total cost/episode (USD 22,439 vs. USD 28,633, p = 0.018), but differences in 30-day (9.4% vs. 11.2%, p = 0.607) and 90-day (20.0% vs. 21.9%, p = 0.680) ED visits were not significant. TCP was associated with reduced post-discharge hospital readmissions, total care costs, and episodes exceeding target prices. Further studies with rigorous designs and individual-level data should test these findings.

Association of Psychosocial Risk Factors and Outcomes in Heart Failure: Does COVID-19 Affect Outcomes?

Psychosocial risk factors (PSRFs) have emerged as crucial nontraditional risk factors affecting outcomes in patients with heart failure (HF). There is a paucity of data studying these risk factors in HF nationally. Additionally, whether the COVID-19 pandemic impacted outcomes remains unexplored, given the increased psychosocial risk during these times. Our objective is to assess the impact of PSRFs on the outcomes of HF and their comparison across non-COVID-19 and COVID-19 eras. Patients with a diagnosis of HF were selected using the 2019-2020 Nationwide Readmissions Database. Two cohorts were created based on the presence or absence of PSRFs and compared across non-COVID-19 and COVID-19 eras. We examined the association using hierarchical multivariable logistic regression models. A total of 305,955 patients were included, of which 175,348 (57%) had PSRFs. Patients with PSRFs were younger, less likely to be female, and had a higher prevalence of cardiovascular risk factors. All-cause readmissions were higher in patients with PSRFs in both the eras. All-cause mortality [odds ratio, OR 1.15 (1.04-1.27), P = 0.005] and composite of MACE [OR 1.11 (1.06-1.16), P < 0.001] were higher in patients in the non-COVID-19 era. Compared to 2019, patients with PSRFs and HF in 2020 had significantly higher all-cause mortality [OR 1.13 (1.03-1.24), P = 0.009]; however, the composite of MACE was comparable [OR 1.04 (1.00-1.09), P = 0.03]. In conclusion, the presence of PSRFs in patients with HF is associated with a significant increase in all-cause readmissions in COVID-19 and non-COVID-19 eras. The worse outcomes evident in the COVID-19 era highlights the importance of multidisciplinary care in this vulnerable population.

The Effect of the Drug-Related Problems Prevention Bundle on Early Readmissions in Patients From the Emergency Department: A Randomized Clinical Trial

BACKGROUND

Drug-related problems (DRPs) are prevalent and avoidable disease that patients experience due to drug use or nonuse. However, secondary prevention policies have not yet been systematized.

OBJECTIVE

To assess the clinical impact of a secondary prevention bundle for DRPs in patients who visited the emergency department (ED) for medicine-related problems.

METHODS

A single-center randomized clinical trial was conducted from August 28, 2019, to January 28, 2021, with 1-month follow-up. We included 769 adult patients who visited ED with a DRP associated with cardiovascular, alimentary tract, and metabolic system medications. For the intervention group, a DRP prevention bundle, consisting of a combined strategy initiated in the ED was applied. Patients in the control group received standard pharmaceutical care. Intervention was evaluated in terms of 30-day hospital readmission due to any cause.

RESULTS

Final analysis included 769 patients, of which 68 (8.8%) were readmitted within 30 days (control group, 40 of 386 [cumulative incidence: 10.4%]; intervention group, 28 of 383 [cumulative incidence, 7.3%]). After adjustment of the model for chronic heart failure, there was a lower incidence of hospital readmission among patients in the intervention group compared with those in the control group, odds ratio: 0.59 [95% confidence interval: 0.37-0.97]; number needed to treat (NNT) = 32. No significant differences in other outcomes were observed.

CONCLUSION AND RELEVANCE

In this clinical trial, DRP prevention bundle in adjusted analysis decreased the rate of 30-day hospital readmission for any cause in patients who visited ED for a DRP.

TRIAL REGISTRATION

ClinicalTrials.gov (Identifier: NCT03607097).

Targeted care navigation to reduce hospital readmissions in 'at-risk' patients

BACKGROUND

Care navigation is commonly used to reduce preventable hospitalisation. The use of Electronic Health Record-derived algorithms may enable better targeting of this intervention for greater impact.

AIMS

To evaluate if community-based Targeted Care Navigation, supported by an Electronic Health Record-derived readmission risk algorithm, is associated with reduced rehospitalisation.

METHODS

A propensity score matching cohort (5 comparison to 1 intervention cohort ratio) study was conducted in an 850-bed Victorian public metropolitan health service, Australia, from May to November 2017. Admitted acute care patients with a non-surgical condition, identified as at-risk of hospital readmission using an Electronic Health Record-derived readmission risk algorithm provide by the state health department, were eligible. Targeted Care Navigation involved telephone follow-up support provided for 30 days post-discharge by a registered nurse. The hazard ratio for hospital readmission was calculated at 30, 60 and 90 days post-discharge using multivariable Cox Proportional Hazards regression.

RESULTS

Sixty-five recipients received care navigation and were matched to 262 people who did not receive care navigation. Excellent matching was achieved with standardised differences between groups being <0.1 for all 11 variables included in the propensity score, including the readmission risk score. The Targeted Care Navigation group had a significantly reduced hazard of readmission at 30 days (hazard ratio 0.34; 95% confidence interval: 0.12, 0.94) compared with the comparison group. The effect size was reduced at 60 and 90 days post-discharge.

CONCLUSION

We provide preliminary evidence that Targeted Care Navigation supported by an Electronic Health Record-derived readmission risk algorithm may reduce 30-day hospital readmissions.

Risk of relapse and readmission among hospitalized adults with carbapenem non-susceptible gram-negative infections

BACKGROUND

Infections caused by carbapenem-nonsusceptible gram-negative (C-NS) pathogens are associated with increased mortality and high treatment costs. Identification of potentially modifiable factors that may improve patient outcomes is important for better management of C-NS GN infections.

METHODS

This was a retrospective study of hospitalized adults with electronic health record evidence of complicated urinary tract infection (cUTI), bacterial pneumonia (BP), complicated intra-abdominal infection (cIAI), or bacteremia (BAC) due to C-NS GN organisms from January 2013 to March 2018. Treatment patterns and clinical characteristics during the index hospitalization were analyzed descriptively and stratified by infection site(s). The effect of patient characteristics on index infection relapse during the postdischarge period and on readmission with 30 days was modeled using logistic regression.

RESULTS

The study included 2,862 hospitalized patients with C-NS GN infections. Index infection sites were 38.4% cUTI ± BAC, 21.5% BP ± BAC, 18.7% cUTI + BP ± BAC, 14.7% any cIAI, and 6.7% BAC only. The majority of patients (83.6%) received an antibiotic during their index hospitalization; among these, the most common classes given were penicillins (52.9%), fluoroquinolones (50.7%), and carbapenems (38.9%). During the postdischarge period, 21.7% of patients had a relapse of the index infection and 63.9% of patients were readmitted to the hospital. Factors associated with increased adjusted odds ratio (OR) for relapse or readmission included Charlson comorbidity score of ≥3 relative to 0 (relapse: OR [95% CI] = 1.34 [1.01-1.76], p = .040; readmission: OR [95% CI] 1.92 [1.50-2.46], p < .001), preindex immunocompromised status (relapse: OR [95% CI] 1.37 [1.05-1.79], p = .019; readmission: OR [95% CI] = 1.60 [1.27-2.02], p < .001), and preindex carbapenem use (relapse: OR [95% CI] = 1.35 [1.07-1.72], p = .013; readmission: OR [95% CI] = 1.25 [1.00-1.57], p = .048).

CONCLUSIONS

Adverse postdischarge outcomes were common among hospitalized patients with C-NS GN infections and were significantly associated with previous carbapenem use and patient clinical characteristics such as higher comorbidity burden and immunocompromised status. Adoption of antimicrobial stewardship and consideration of individual patient risk factors in making treatment decisions may help improve clinical outcomes.

The effectiveness of tele-transitions of care interventions in high-risk older adults: A systematic review and meta-analysis

BACKGROUND

Chronically ill older patients are often vulnerable to detrimental health outcomes and have increased risk of preventable readmission. Tele-transitions of care interventions utilizing telecommunications and surveillance technologies help monitor patients' conditions after discharge to prevent negative health outcomes.

OBJECTIVES

This systematic review and meta-analysis aimed to identify and synthesize available evidence on the effectiveness of tele-transitions of care interventions on various health outcomes in older adults at high risk for readmission discharged from acute setting.

METHODS

Published, unpublished studies and gray literatures were identified through searching PubMed, Medline, Embase, PsycINFO, Cochrane Library, CINAHL, Scopus, ProQuest Dissertations and theses and Google Scholar from inception to December 2021. Only randomized controlled trials published in English language assessing tele-transitions of care interventions on high-risk older adults were included. Meta-analyses were performed using random-effects model in RevMan 5.4. Sensitivity and subgroup and narrative analyses were conducted.

RESULTS

Fourteen studies were included, of which thirteen were considered for meta-analyses. Tele-transitions of care interventions were effective in reducing readmission rate (RR = 0.59, 95%CI 0.50-0.69, z = 6.28, p < 0.00001), mortality rate (RR = 0.72, 95%CI 0.53-0.98, z = 2.12, p = 0.03), and improving health-related quality of life (SMD = 0.24, Z = 2.04, p = 0.04). However, reduction of emergency department visit (RR = 1.10, 95%CI 0.59-2.06, z = 0.31, p = 0.76) and improvement of functional status (SMD = -0.06, Z = 0.19, p = 0.85) was not observed following intervention. Subgroup analysis found that the positive effects of tele-transitions of care interventions persist up to 180 days even after the intervention.

CONCLUSION

This systematic review and meta-analysis concluded that tele-transitions of care interventions have promising effects on readmission, mortality rate and health-related quality of life. Tele-transitions of care interventions are cost-effective and suitable for large-scale implementation in healthcare settings.

REGISTRATION

The protocol was registered on PROSPERO (CRD42022295665).

TWEETABLE ABSTRACT

Systematic review demonstrates that monitoring older patients at high risk of readmission, following discharge from hospital, using telecommunication and surveillance technologies significantly reduces readmission and mortality rates and improves their quality of life.

Readmissions after radical nephrectomy in a national cohort

OBJECTIVE

To analyze the factors and costs associated with 30-day readmissions for patients undergoing radical nephrectomy.

MATERIALS AND METHODS

We used the 2014 Nationwide Readmission Database to identify adults who underwent radical nephrectomy for renal cancer, stratified by surgical approach. We determined patient factors associated with readmission rates, diagnoses, and costs using multivariate logistic regression.

RESULTS

Among 19,523 individuals, the 30-day readmission rate was 7.7% (n = 1,506). On multivariate regression, odds of readmission were significantly increased with age ≥75 in those who underwent open nephrectomy (OR: 1.35; 95%CI: 1.03-1.78). Subjects with a Charlson comorbidity score ≥3 had significantly higher rates of readmission regardless of surgical approach (Open RN - OR: 1.85; 95%CI: 1.33-2.56; Lap RN - OR: 1.99; 95%CI 1.10-3.59; Robotic RN - OR: 2.18; 95%CI: 1.23-3.86). Common reasons for readmission were gastrointestinal, cardiovascular, urinary tract infections, and wound complications across all surgical approaches. The mean cost per readmission was as high as 126% ($20,357) of the mean index admission cost.

CONCLUSION

One in 13 adults undergoing radical nephrectomy is readmitted within 30 days of discharge. Associated readmission cost is up to 1.26 times the cost of index admission. Our findings may inform efforts aiming to reduce hospital readmissions and curtail healthcare costs.

Medication review in hospitalised patients to reduce morbidity and mortality

BACKGROUND

A medication review can be defined as a structured evaluation of a patient's medication conducted by healthcare professionals with the aim of optimising medication use and improving health outcomes. Optimising medication therapy though medication reviews may benefit hospitalised patients.

OBJECTIVES

We examined the effects of medication review interventions in hospitalised adult patients compared to standard care or to other types of medication reviews on all-cause mortality, hospital readmissions, emergency department contacts and health-related quality of life.

SEARCH METHODS

In this Cochrane Review update, we searched for new published and unpublished trials using the following electronic databases from 1 January 2014 to 17 January 2022 without language restrictions: the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, the Cumulative Index to Nursing and Allied Health Literature (CINAHL), ClinicalTrials.gov and the WHO International Clinical Trials Registry Platform (ICTRP). To identify additional trials, we searched the reference lists of included trials and other publications by lead trial authors, and contacted experts.

SELECTION CRITERIA

We included randomised trials of medication reviews delivered by healthcare professionals for hospitalised adult patients. We excluded trials including outpatients and paediatric patients.

DATA COLLECTION AND ANALYSIS

Two review authors independently selected trials, extracted data and assessed risk of bias. We contacted trial authors for data clarification and relevant unpublished data. We calculated risk ratios (RRs) for dichotomous data and mean differences (MDs) or standardised mean differences (SMDs) for continuous data (with 95% confidence intervals (CIs)). We used the GRADE (Grades of Recommendation, Assessment, Development and Evaluation) approach to assess the overall certainty of the evidence.

MAIN RESULTS

In this updated review, we included a total of 25 trials (15,076 participants), of which 15 were new trials (11,501 participants). Follow-up ranged from 1 to 20 months. We found that medication reviews in hospitalised adults may have little to no effect on mortality (RR 0.96, 95% CI 0.87 to 1.05; 18 trials, 10,108 participants; low-certainty evidence); likely reduce hospital readmissions (RR 0.93, 95% CI 0.89 to 0.98; 17 trials, 9561 participants; moderate-certainty evidence); may reduce emergency department contacts (RR 0.84, 95% CI 0.68 to 1.03; 8 trials, 3527 participants; low-certainty evidence) and have very uncertain effects on health-related quality of life (SMD 0.10, 95% CI -0.10 to 0.30; 4 trials, 392 participants; very low-certainty evidence).

AUTHORS' CONCLUSIONS

Medication reviews in hospitalised adult patients likely reduce hospital readmissions and may reduce emergency department contacts. The evidence suggests that mediation reviews may have little to no effect on mortality, while the effect on health-related quality of life is very uncertain. Almost all trials included elderly polypharmacy patients, which limits the generalisability of the results beyond this population.

Risk Factors for Early Hospital Readmission in Geriatric Patients: A Systematic Review

The number of older patients is constantly growing, and early hospital readmissions in this population represent a major problem from a health, social and economic point of view. Furthermore, the early readmission rate is often used as an indicator of the quality of care. We performed a systematic review of the literature to better understand the risk factors of early readmission (30 and 90 days) in the geriatric population and to update the existing evidence on this subject. The search was carried out on the MEDLINE, EMBASE and PsycINFO databases. Three independent reviewers assessed the potential inclusion of the studies, and then each study was independently assessed by two reviewers using Joanna Briggs Institute critical appraisal tools; any discrepancies were resolved by the third reviewer. Studies that included inpatients in surgical wards were excluded. Twenty-nine studies were included in the review. Risk factors of early readmission can be classified into socio-economic factors, factors relating to the patient's health characteristics, factors related to the use of the healthcare system and clinical factors. Among these risk factors, those linked to patient frailty play an important role, in particular malnutrition, reduced mobility, risk of falls, fatigue and functional dependence. The early identification of patients at higher risk of early readmission may allow for targeted interventions in view of discharge.

Interdisciplinary collaboration across secondary and primary care to improve medication safety in the elderly (The IMMENSE study) - a randomized controlled trial

Background

Suboptimal medication use contributes to a substantial proportion of hospitalizations and emergency department visits in older adults. We designed a clinical pharmacist intervention to optimize medication therapy in older hospitalized patients. Based on the integrated medicine management (IMM) model, the 5-step IMMENSE intervention comprise medication reconciliation, medication review, reconciled medication list upon discharge, patient counselling, and post discharge communication with primary care. The objective of this study was to evaluate the effects of the intervention on healthcare use and mortality.

Methods

A non-blinded parallel group randomized controlled trial was conducted in two internal medicine wards at the University Hospital of North Norway. Acutely admitted patients ≥ 70 years were randomized 1:1 to intervention or standard care (control). The primary outcome was the rate of emergency medical visits (readmissions and emergency department visits) 12 months after discharge.

Results

Of the 1510 patients assessed for eligibility, 662 patients were asked to participate, and 516 were enrolled. After withdrawal of consent and deaths in hospital, the modified intention-to-treat population comprised 480 patients with a mean age of 83.1 years (SD: 6.3); 244 intervention patients and 236 control patients. The number of emergency medical visits in the intervention and control group was 497 and 499, respectively, and no statistically significant difference was observed in rate of the primary outcome between the groups [adjusted incidence rate ratio of 1.02 (95% CI: 0.82–1.27)]. No statistically significant differences between groups were observed for any of the secondary outcomes, neither in subgroups, nor for the per-protocol population.

Conclusions

We did not observe any statistical significant effects of the IMMENSE intervention on the rate of emergency medical visits or any other secondary outcomes after 12 months in hospitalized older adults included in this study.

Trial registration

The trial was registered in clinicaltrials.gov on 28/06/2016, before enrolment started (NCT02816086).

Supplementary Information

The online version contains supplementary material available at 10.1186/s12913-022-08648-1.

Interventions to Reduce Hospital Readmissions in Older African Americans: A Systematic Review of Studies Including African American Patients

OBJECTIVES

This systematic review aims to summarize interventions that effectively reduced hospital readmission rates for African Americans (AAs) aged 65 and older.

METHODS

The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were followed for this review. Studies were identified by searching PubMed for clinical trials on reducing hospital readmission among older patients published between 1 January 1990 and 31 January 2020. Eligibility criteria for the included studies were mean or median age ≥ 65 years, AAs included in the study, randomized clinical trial or quasi-experimental design, presence of an intervention, and hospital readmission as an outcome.

RESULTS

There were 5270 articles identified and 11 were included in the final review based on eligibility criteria. The majority of studies were conducted in academic centers, were multi-center trials, and included over 200 patients, and 6-90% of participants were older AAs. The length of intervention ranged from 1 week to over a year, with readmission assessed between 30 days and 1 year. Four studies which reported interventions that significantly reduced readmissions included both inpatient (e.g., discharge planning prior to discharge) and outpatient care components (e.g., follow-ups after discharge), and the majority used a multifaceted approach.

CONCLUSION

Findings from the review suggest successful interventions to reduce readmissions among AAs aged 65 and older should include inpatient and outpatient care components at a minimum. This systematic review showed limited evidence of interventions successfully decreasing readmission in older AAs, suggesting a need for research in the area to reduce readmission disparities and improve overall health.

Strategies for utilisation management of hospital services: a systematic review of interventions

Background

To achieve efficiency and high quality in health systems, the appropriate use of hospital services is essential. We identified the initiatives intended to manage adult hospital services and reduce unnecessary hospital use among the general adult population.

Methods

We systematically reviewed studies published in English using five databases (PubMed, ProQuest, Scopus, Web of Science, and MEDLINE via Ovid). We only included studies that evaluated interventions aiming to reduce the use of hospital services or emergency department, frequency of hospital admissions, length of hospital stay, or the use of diagnostic tests in a general adult population. Studies reporting no relevant outcomes or focusing on a specific patient population or children were excluded.

Results

In total, 64 articles were included in the systematic review. Nine utilisation management methods were identified: care plan, case management, care coordination, utilisation review, clinical information system, physician profiling, consultation, education, and discharge planning. Primary case management was shown to effectively reduce emergency department use. Care coordination reduced 30-day post-discharge hospital readmission or emergency department visit rates. The pre-admission review program decreased elective admissions. The physician profiling, concurrent review, and discharge planning effectively reduced the length of hospital stay. Twenty three studies that evaluated costs, reported cost savings in the hospitals.

Conclusions

Utilisation management interventions can decrease hospital use by improving the use of community-based health services and improving the quality of care by providing appropriate care at the right time and at the right level of care.

A designated trauma social worker improves coordination of patient care by coordinating ancillary consults

Trauma patients face unique challenges that require coordination by social workers knowledgeable in the intricacies of trauma patient psychosocial support which is often achieved by obtaining ancillary consultations. The impact of employing a designated trauma social worker (DTSW) in the utilization of these consults has not been described. A retrospective review was conducted of trauma patients admitted to an academic, urban Level 1 trauma center. The pre-intervention cohort (n = 272) corresponded to patients admitted before the presence of a DTSW (01/2013 to 06/2013), while the post-intervention cohort (n = 282) corresponded to patients admitted afterward (09/2015 to 01/2016). Data collection included demographics, injury profile, and types of interdisciplinary or therapy consultations. Post-intervention patients were found to be older and admitted with more injuries. Supportive care, physical therapy and occupational therapy consultations were more likely to be obtained in the post-intervention cohort. Hospital length of stay remained unchanged. This study suggests that the implementation of a DTSW significantly facilitates the utilization of interdisciplinary consultations. Length of stay remains unchanged, suggesting that a DTSW helps to coordinate care in a timely manner without increasing the hospital stay. DTSW implementation may be considered in trauma centers where one does not currently exist.

Readmission After ACS: Burden, Epidemiology, and Mitigation

PURPOSE OF REVIEW

The past decade has brought increased efforts to better understand causes for ACS readmissions and strategies to minimize them. This review seeks to provide a critical appraisal of this rapidly growing body of literature.

RECENT FINDINGS

Prior to 2010, readmission rates for patients suffering from ACS remained relatively constant. More recently, several strategies have been implemented to mitigate this including improved risk assessment models, transition care bundles, and development of targeted programs by federal organizations and professional societies. These strategies have been associated with a significant reduction in ACS readmission rates in more recent years. With this, improvements in 30-day post-discharge mortality rates are also being appreciated. As we continue to expand our knowledge on independent risk factors for ACS readmissions, further strategies targeting at-risk populations may further decrease the rate of readmissions. Efforts to understand and reduce 30-day ACS readmission rates have resulted in overall improved quality of care for patients.

Improving safety and efficacy with pharmacist medication reconciliation in orthopedic joint surgery within an enhanced recovery after surgery program

PURPOSE

To investigate the impact of medication reconciliation (MR), through avoidance of unintentional medication discrepancies, on enhanced recovery after surgery programs designed for older patients undergoing orthopedic joint surgery.  METHOD: Our study was divided into two phases. In the first phase, MR was performed for elderly patients undergoing orthopedic joint surgery. Types of medication discrepancies and their potential risks were analyzed. In the second phase, a controlled study was conducted in a subgroup of patients diagnosed with periprosthetic joint infection (PJI) and who were scheduled for two-stage revision. The primary goal was to investigate the impact of MR on length of stay for the first stage. The secondary goal was to investigate the time between the first admission and the reimplantation of a new prosthesis, the number of readmissions within 30 days, hospitalization cost.

RESULTS

A total of 506 medication discrepancies were identified in the included 260 patients. Intolerance had the highest incidence (n = 131, 25.7%). The Bayliff tool showed that 71.9% were assessed as level 2 risk, and 10.3% had a life-threatening risk. For patients with PJI, MR reduced the average length of stay in the first stage (16.3 days vs. 20.7 days, P = 0.03) and shortened the time (57.3 days vs. 70.5 days, P = 0.002) between the first admission and the reimplantation of a new prosthesis. The average cost of hospital stay ($8589.6 vs. $10,422.6, P = 0.021), antibiotics ($1052.2 vs. $1484.7, P = 0.032) and other medications ($691.5 vs. $1237.6, P = 0.014) per patient at our hospital were significantly decreased. Notably, significant improvements in patient satisfaction were seen in participants in the MR group.

CONCLUSION

Through MR by clinical pharmacists, medication discrepancies within the orthopedic ERAS program could be identified. For patients with periprosthetic joint infection, better patient satisfaction and clinical and economical outcomes can be achieved with this method.

Post-Discharge Transitional Care Program and Patient Compliance With Follow-Up Activities

We explore whether the frequency of post-hospital discharge transitional care calls affects patients’ adherence to their discharge plans. We reviewed 1,000 call records of a post-discharge transitional care program run by a large U.S. tertiary care hospital in 2018–2019 and generated binary outcomes capturing patient self-reports of (1) scheduling or completing follow-up appointments, procedures, or prescription fills, (2) missing a scheduled event, and (3) reporting a new adverse clinical event. Our predictor variables captured callers’ success in completing the first and each subsequent call with discharged patients. We ran linear probability models (LPM) for each binary outcome after controlling for sociodemographic and clinical characteristics. Results indicate successful completion of the first two calls was associated with the increased probability of scheduling or completing follow-up appointment (15.5% points, p < 0.01) and follow-up procedure (13.5% points, p < 0.01), and reporting new adverse event (5.9% points, p < 0.05). Our findings suggest that making the first phone call to patients, while crucial, may not be sufficient for effective care transition; making two to three phone calls seems to be more optimal, while further calls may have limited value.

The Impact of Payment Reforms on the Quality and Utilisation of Healthcare for Patients With Multimorbidity: A Systematic Review

Inadequate treatment of multimorbidity is recognised as a major determinant of the effectiveness of healthcare and also of its inappropriate expenditures. However, current payment systems target, primarily, the treatment of single diseases, thus hindering integrated delivery of care for patients with multimorbidity (PwM). This review aims to assess the effects of targeted reforms of payment systems which could help attain a higher quality of care and reduce unnecessary healthcare utilisation. In June 2020, a search of Medline and EMBASE revealed 13 relevant articles. The most common payment models were the use of bundled payments (n = 4) and diagnosis-related group payments (n = 4). Except for an increase in hospital admissions (n = 3), no outcome showed unambiguous significant effects across more than one study. The two studies which focused explicitly on PwM showed a significant decrease in 30-day hospital readmissions. This, however, was not maintained after 60 days in one study. No general conclusion could be drawn on the effects of targeted payment reforms for PwM. Our findings suggest that reforms should be combined with more multifaceted healthcare delivery to address the complex patterns of healthcare use effectively. Thorough evaluations of targeted payment reforms are needed urgently to contribute to the body of evidence required.

Predicting Hospital Readmission for Campylobacteriosis from Electronic Health Records: A Machine Learning and Text Mining Perspective

(1) Background: This study investigates influential risk factors for predicting 30-day readmission to hospital for Campylobacter infections (CI). (2) Methods: We linked general practitioner and hospital admission records of 13,006 patients with CI in Wales (1990–2015). An approach called TF-zR (term frequency-zRelevance) technique was presented to evaluates how relevant a clinical term is to a patient in a cohort characterized by coded health records. The zR is a supervised term-weighting metric to assign weight to a term based on relative frequencies of the term across different classes. Cost-sensitive classifier with swarm optimization and weighted subset learning was integrated to identify influential clinical signals as predictors and optimal model for readmission prediction. (3) Results: From a pool of up to 17,506 variables, 33 most predictive factors were identified, including age, gender, Townsend deprivation quintiles, comorbidities, medications, and procedures. The predictive model predicted readmission with 73% sensitivity and 54% specificity. Variables associated with readmission included male gender, recurrent tonsillitis, non-healing open wounds, operation for in-gown toenails. Cystitis, paracetamol/codeine use, age (21–25), and heliclear triple pack use, were associated with a lower risk of readmission. (4) Conclusions: This study gives a profile of clustered variables that are predictive of readmission associated with campylobacteriosis.

Impact of Pharmacist Counseling at Discharge for Older People

Objective To examine the evidence surrounding how the implementation of pharmacist discharge counseling affects the number of readmissions. Data Sources A search was conducted using EBSCOhost and the National Library of Medicine databases for articles published through December 2020 with the keywords "discharge counseling," "discharge teaching," "discharge education," "patient education," "patient teaching," "medication reconciliation," "pharmacist," and "readmission rates." The authors independently screened citations and applied inclusion and exclusion criteria. Study Selection A total of 32 articles were reviewed and analyzed. Inclusion criteria included articles published in the English language with human subjects, and adults (18 years of age and older) involving pharmacist-led discharge counseling and assessment of readmission rates were included. Data Extraction Study characteristics, intervention type, and outcomes with statistical significance where reported were included in the literature analysis. Data Synthesis Studies examined reported varying health care improvements postdischarge with the implementation of pharmacist services in the discharge process. Not all results were significant for reduction in readmission rates, but a downward trend was observed. Conclusion Implementation of pharmacist discharge counseling may decrease the number of hospital readmissions, particularly in older people.

A Descriptive Study of Emergency Department Visits Within 30 Days of Discharge

BACKGROUND

Unnecessary emergency department (ED) visits are a crucial consideration in discharge planning for acutely admitted patients. This study aimed to identify the reasons for unnecessary visits to the ED within 30 days of discharge from a medical hospitalist unit.

METHODS

We performed a retrospective review of patients discharged in 2018 from a medical unit of tertiary teaching hospital in Korea. The authors discussed in-depth and determined whether or not an ED visit was unnecessary, and further classified the causes of unnecessary visits into three categories.

RESULTS

The mean age of the patients was 62.9 years (range, 15-99 years), and among the 1,343 patients discharged from the unit, 720 (53.6%) were men. Overall, 215 patients (16.0%) visited the ED within 30 days after discharge; among them, 16.3% were readmitted. Of the 215 cases of ED visits within 30 days after discharge, 57 (26.5%) were considered unnecessary. Of these, 30 (52.6%) were categorized as having failed care transition, 15 (26.3%) had unestablished care plans for predictable issues, and 12 (21.1%) had insufficient patient education.

CONCLUSION

A substantial number of short-term ED visits by discharged multimorbid or older medical patients were considered unnecessary. Discharging patients with a thorough discharge plan is essential to avoid unnecessary ED visits.

Understanding the groups of care transition strategies used by U.S. hospitals: an application of factor analytic and latent class methods

Background

After activation of the Hospital Readmission Reduction Program (HRRP) in 2012, hospitals nationwide experimented broadly with the implementation of Transitional Care (TC) strategies to reduce hospital readmissions. Although numerous evidence-based TC models exist, they are often adapted to local contexts, rendering large-scale evaluation difficult. Little systematic evidence exists about prevailing implementation patterns of TC strategies among hospitals, nor which strategies in which combinations are most effective at improving patient outcomes. We aimed to identify and define combinations of TC strategies, or groups of transitional care activities, implemented among a large and diverse cohort of U.S. hospitals, with the ultimate goal of evaluating their comparative effectiveness.

Methods

We collected implementation data for 13 TC strategies through a nationwide, web-based survey of representatives from short-term acute-care and critical access hospitals (N = 370) and obtained Medicare claims data for patients discharged from participating hospitals. TC strategies were grouped separately through factor analysis and latent class analysis.

Results

We observed 348 variations in how hospitals implemented 13 TC strategies, highlighting the diversity of hospitals’ TC strategy implementation. Factor analysis resulted in five overlapping groups of TC strategies, including those characterized by 1) medication reconciliation, 2) shared decision making, 3) identifying high risk patients, 4) care plan, and 5) cross-setting information exchange. We determined that the groups suggested by factor analysis results provided a more logical grouping. Further, groups of TC strategies based on factor analysis performed better than the ones based on latent class analysis in detecting differences in 30-day readmission trends.

Conclusions

U.S. hospitals uniquely combine TC strategies in ways that require further evaluation. Factor analysis provides a logical method for grouping such strategies for comparative effectiveness analysis when the groups are dependent. Our findings provide hospitals and health systems 1) information about what groups of TC strategies are commonly being implemented by hospitals, 2) strengths associated with the factor analysis approach for classifying these groups, and ultimately, 3) information upon which comparative effectiveness trials can be designed. Our results further reveal promising targets for comparative effectiveness analyses, including groups incorporating cross-setting information exchange.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12874-021-01422-7.

Effects of Different Transitional Care Strategies on Outcomes after Hospital Discharge-Trust Matters, Too

BACKGROUND

As health systems shift toward value-based care, strategies to reduce readmissions and improve patient outcomes become increasingly important. Despite extensive research, the combinations of transitional care (TC) strategies associated with best patient-centered outcomes remain uncertain.

METHODS

Using an observational, prospective cohort study design, Project ACHIEVE sought to determine the association of different combinations of TC strategies with patient-reported and postdischarge health care utilization outcomes. Using purposive sampling, the research team recruited a diverse sample of short-term acute care and critical access hospitals in the United States (N = 42) and analyzed data on eligible Medicare beneficiaries (N = 7,939) discharged from their medical/surgical units. Using both hospital- and patient-reported TC strategy exposure data, the project compared patients "exposed" to each of five overlapping groups of TC strategies to their "control" counterparts. Primary outcomes included 30-day hospital readmissions, 7-day postdischarge emergency department (ED) visits and patient-reported physical and mental health, pain, and participation in daily activities.

RESULTS

Participants averaged 72.3 years old (standard deviation =10.1), 53.4% were female, and most were White (78.9%). Patients exposed to one TC group (Hospital-Based Trust, Plain Language, and Coordination) were less likely to have 30-day readmissions (risk ratio [RR], 0.72; 95% confidence interval [CI] = 0.57-0.92, p < 0.001) or 7-day ED visits (RR, 0.72; 95% CI, 0.55-0.93, p < 0.001) and more likely to report excellent physical and mental health, greater participation in daily activities, and less pain (RR ranged from 1.11 to 1.15, p < 0.01).

CONCLUSION

In concert with care coordination activities that bridge the transition from hospital to home, hospitals' clear communication and fostering of trust with patients were associated with better patient-reported outcomes and reduced health care utilization.

An Initiative to Improve 30-Day Readmission Rates Using a Transitions-of-Care Clinic Among a Mixed Urban and Rural Veteran Population

BACKGROUND/OBJECTIVE

Hospital readmissions in the United States, especially in patients at high-risk, cost more than $17 billion annually. Although care transitions is an important area of research, data are limited regarding its efficacy, especially among rural patients. In this study, we describe a novel transitions-of-care clinic (TOCC) to reduce 30-day readmissions in a Veterans Health Administration setting that serves a high proportion of rural veterans.

METHODS

In this quality improvement initiative we conducted a pre-post study evaluating clinical outcomes in adult patients at high risk for 30-day readmission (Care Assessment Needs score > 85) discharged from the Iowa City Veterans Affairs (ICVA) Health Care System from 2017 to 2020. The ICVA serves 184,000 veterans across 50 counties in eastern Iowa, western Illinois, and northern Missouri, with more than 60% of these patients residing in rural areas. We implemented a multidisciplinary TOCC to provide in-person or virtual follow-up to high-risk veterans after hospital discharge. The main purpose of this study was to assess how TOCC follow-up impacted the monthly 30-day patient readmission rate.

RESULTS

The TOCC resulted in a 19.2% relative reduction in 30-day readmission rates in the 12-month postimplementation period compared to the preimplementation period (9.2% vs 11.4%, P = .04). Virtual visits were more popular than in-person visits among both urban and rural veterans. There was no difference in outcomes between these two follow-up options, and both groups had reduced readmission rates compared to non-TOCC follow-up.

CONCLUSIONS

A multidisciplinary TOCC within the ICVA featuring both virtual and in-person visits reduced the 30-day readmission rate. This reduction was particularly notable among patients with congestive heart failure.

Supporting medicines management for older people at care transitions - a theory-based analysis of a systematic review of 24 interventions

BACKGROUND

Older patients are at severe risk of harm from medicines following a hospital to home transition. Interventions aiming to support successful care transitions by improving medicines management have been implemented. This study aimed to explore which behavioural constructs have previously been targeted by interventions, which individual behaviour change techniques have been included, and which are yet to be trialled.

METHOD

This study mapped the behaviour change techniques used in 24 randomised controlled trials to the Behaviour Change Technique Taxonomy. Once elicited, techniques were further mapped to the Theoretical Domains Framework to explore which determinants of behaviour change had been targeted, and what gaps, if any existed.

RESULTS

Common behaviour change techniques used were: goals and planning; feedback and monitoring; social support; instruction on behaviour performance; and prompts/cues. These may be valuable when combined in a complex intervention. Interventions mostly mapped to between eight and 10 domains of the Theoretical Domains Framework. Environmental context and resources was an underrepresented domain, which should be considered within future interventions.

CONCLUSION

This study has identified behaviour change techniques that could be valuable when combined within a complex intervention aiming to support post-discharge medicines management for older people. Whilst many interventions mapped to eight or more determinants of behaviour change, as identified within the Theoretical Domains Framework, careful assessment of the barriers to behaviour change should be conducted prior to intervention design to ensure all appropriate domains are targeted.

Health-Related Quality of Life in Older Adults With Acute Cardiovascular Disease Undergoing Early Mobilization

Background

Early mobilization (EM) is safe and feasible in older adults with acute cardiovascular disease (CVD) and may improve posthospitalization patient-centred outcomes. Our objective was to assess posthospitalization health-related quality of life (HRQOL) in older adults with acute CVD undergoing EM.

Methods

Patients aged ≥ 60 years with acute CVD undergoing EM at an academic tertiary centre in Montreal, Quebec were prospectively enrolled from January 2018 to January 2020. Functional status was measured using the validated Level of Function Mobility Scale. HRQOL was measured using the Short-Form 36 questionnaire at 1 and 12 months posthospitalization. The primary outcome was the questionnaire's physical component summary (PCS) score at 1 month posthospitalization.

Results

There were 147 patients included in the analysis (aged 75.0 ± 8.7 years; 44.6% female; 48.6% with ischemic heart disease). The mean 1-month PCS score was 34.7 ± 9.7, which was 11.5 points and 8.4 points lower compared to age-matched Canadian normative data for people ages 65-74 years and ≥ 75 years, respectively. The mean PCS score at 12 months (36.5 ± 9.2) and the mean mental component summary scores at 1 and 12 months (36.9 ± 11.1; 40.5 ± 11.5) were lower than those of the age-matched population (all P < 0.0001). In the multivariable analysis, increased age and worse prehospitalization function were associated with lower PCS score at 1 month.

Conclusions

Older adults with acute CVD had lower HRQOL at 1 and 12 months posthospitalization than age-matched Canadian norms. Prehospitalization functional status was predictive of poor posthospitalization HRQOL. The EM program was safe and feasible in this patient population. Further studies are needed to determine whether EM can improve posthospitalization patient-centred outcomes in older adults, particularly those with poor prehospitalization functional status.

Implementation of a Disease Management Program in Adult Patients With Heart Failure

BACKGROUND

Approximately 5.7 million people in the United States are diagnosed and living with heart failure (HF), with projected prevalence rates to increase 46% by 2030. Heart failure leads hospital admissions in the United States for individuals 65 years or older, with many acute exacerbation admissions resulting from a lack of medication management, poor patient treatment plan adherence, and lack of appropriate follow-up within the health care system. In 2017, the 30-day HF readmission rate at the facility of implementation was 27%, 3% higher than the national average and, more specifically, 18.5% for the cardiac care unit (CCU).

OBJECTIVE

The aim of this study was to develop an HF disease management program to reduce 30-day readmission rates for HF patients through the implementation of a structured program including self-care education utilizing the teach-back method, multimodal medication reconciliation, multidisciplinary consultation, telephone follow-up within 48-72 hr of discharge, and follow-up visit within 7-10 days of discharge.

PRIMARY PRACTICE SETTING

The implementation of the disease management program took place at a major military treatment facility in the continental United States. The facility is a teaching facility housing a 272-bed multispecialty hospital and an ambulatory complex. The implementation took place on the CCU, the primary unit for cardiac admissions, with approximately 30 admissions a month for a primary diagnosis of HF.

METHODOLOGY AND SAMPLE

In August 2018, a multidisciplinary disease management program was implemented to include patient education utilizing the teach-back method, multimodal medication reconciliation, multidisciplinary consultation, telephone follow-up within 48-72 hr of discharge, and follow-up visit within 7-10 days of discharge. Data were collected and analyzed for 90 days and compared with retrospective data from 2017.

FINDINGS

Participants in the disease management program had a statistically significant improvement (p < .001) in the hospital readmission rate. The overall 30-day readmission rate decreased from 27% to 10.2% during the implementation period, a decrease of 38%. Ninety-three percent of the patients completed the self-care education, and telephone follow-up was successfully achieved with 96% of these patients. Only 4 patients in the HF disease management program experienced readmission within 30 days. Patients and caregivers reported increased satisfaction with their care due to the disease management program and increased follow-up with care.

IMPLICATIONS FOR CASE MANAGEMENT PRACTICE

The findings of this innovation suggest that a multidisciplinary disease management program can reduce avoidable 30-day readmissions. The program improved patient follow-up and decreased follow-up appointment no-shows. Multiple participants expressed increased patient satisfaction. The program supports the need for coordinated, interdisciplinary disease management to improve the quality of life of those affected by HF and improve the use of resources to reduce the overall health care burden. Case management is critical to the organized care of HF patients due to the complex, individualized care to achieve optimum patient outcomes.

US Hospitalizations and 60-Day Readmission Rates Associated with Herpes simplex virus Encephalitis: Analysis of All Cause Readmissions and Encephalopathy Associated Readmissions

BACKGROUND

Herpes simplex encephalitis (HSE) is the most common cause of encephalitis hospitalizations. We sought to describe and analyze features associated with all cause readmissions and encephalopathy associated readmissions amongst HSE cases.

METHODS

HSE hospitalizations and 60-day rehospitalizations were assessed in a retrospective cohort using linked hospitalizations from the Healthcare Utilization Project (HCUP) National Readmission Database (NRD) from 2010 through 2017. Risk factors for all-cause readmissions and encephalopathy associated readmissions were assessed with a weighted logistic regression model.

RESULTS

There were 10,272 HSE cases in the US between 2010 and 2017, resulting in a national rate of 4.95 per 100,000 hospitalizations. A total of 23.7% were readmitted at least once within 60-days. Patients that were readmitted were older (mean age 62.4 vs. 57.9, p<0.001), had a greater number of procedures at the index hospitalization (aOR 1.03, p<0.001) and have a higher Charlson comorbidity score (aOR 1.11, p<0.001). Amongst those readmitted, 465 (16.5%) had an encephalopathy related diagnosis. Over eight years, the rate of encephalopathy associated readmissions increased from 0.12 to 0.20. Encephalopathy specific readmissions were found to be associated with greater age (mean age 65.9 vs. 61.7, p = 0.004) and findings of cerebral edema at index hospitalization (aOR 2.16, p <0.001).

CONCLUSIONS

HSE readmissions are relatively common, particularly among older and sicker individuals. However, early signs and symptoms of neurological disease at index were correlated with encephalopathic specific readmissions.

Frequent identical admission-readmission episodes are associated with increased mortality

Frequent emergency readmissions may associate with health consequences. We examined the association between readmissions within 28 days of hospital discharge and mortality in 32,270 alive-discharge episodes (18-107 years). Data collected between 1 April 2017 and 31 March 2019 are presented as age- and sex-adjusted hazard ratios (HR) with 95% confidence interval (CI).Compared with no readmission, mortality risk over a 2-year period was increased with one non-identical admission-readmission (AR) episode: HR = 2.4 (2.2-2.7), two or more non-identical AR episodes: HR = 3.0 (2.7-3.4), one identical AR episode: HR = 4.7 (3.6-6.1) and two or more identical AR episodes: HR = 5.0 (3.8-6.7). Eight conditions associated with AR episodes had increased risk of mortality including congestive heart failure: HR = 2.7 (2.2-3.2), chronic pulmonary obstructive disease: HR = 3.0 (2.5-3.6), pneumonia: HR = 2.0 (1.8-2.3), sepsis: HR = 2.2 (1.9-2.5), endocrine disorders: HR = 1.9 (1.6-2.3), urinary tract infection: HR = 1.5 (1.3-1.7), psychiatric disorders: HR = 1.5 (1.1-2.1) and haematological disorders: HR = 1.5 (1.2-1.9). Frequent identical AR episodes, particularly from chronic and age-related conditions, are associated with increased mortality.

Effects of hospital pharmacist interventions on health outcomes in older polymedicated inpatients: a scoping review

PURPOSE

To identify the evidence that supports the effect of interventions made by hospital pharmacists, individually or in collaboration with a multidisciplinary team, in terms of healthcare outcomes, a more effective utilization of resources and lower costs in older polymedicated inpatients.

METHODS

We searched the following databases: MEDLINE, EMBASE and the Cochrane Library. We also conducted a hand search by checking the references cited in the primary studies and studies included in reviews identified during the process of research. Four review authors working by pairs searched for studies, extracted data, and drew up the results tables.

RESULTS

Twenty-six studies were included in the review. In 13 of them pharmacists carried out their intervention exclusively while the patients were in hospital, whereas in 13 interventions were delivered during admission and after hospital discharge. Outcomes identified were mortality, length of stay, visits to the emergency department, readmissions and reported quality of life, among others. Pharmacist interventions were found to be beneficial in fifteen studies, specifically on hospital readmissions, visits to the emergency department and healthcare costs.

CONCLUSION

There is no hard evidence demonstrating the effectiveness of hospital pharmacist interventions in older polymedicated patients. Mortality does not show as a relevant outcome. Other health care outcomes, such as hospital readmissions, visits to the emergency department and healthcare costs, seem to be more relevant and amenable to change. Interventions that include pharmacists in multidisciplinary geriatric teams seem to be more promising that isolated pharmacist interventions. Interventions prolonged after hospital discharge seem to be more appropriate that interventions delivered only during hospital admission. Better-designed studies should be conducted in the future to provide further insight into the effect of hospital pharmacist interventions.

Postoperative duration of opioid use and acute healthcare services use in cancer patients hospitalized for thoracic surgery

BACKGROUND

Postoperative pain control is an important cancer care component. However, opioid consumption has resulted in a surge of adverse events, with thoracic surgery patients having the highest rate of persistent use. The effect of opioid duration post-discharge and the risk of increased acute healthcare use in this population remains unclear.

METHODS

A prospective cohort of non-metastatic cancer patients was assembled from an academic health center in Montreal (Canada). Clinical data linked to administrative claims from the universal healthcare program was used to determine the association between time-varying opioid patterns and emergency department (ED) visits/re-admissions/death 3 months following thoracic surgery.

RESULTS

Of the 610 patients, 77% had at least one opioid dispensed post-discharge. Compared to non-opioid users, <15 days of use was associated with a 42% decreased risk of acute healthcare events, adjusted HR 0.58, 95% CI (0.40-0.85); longer durations were not associated with an increased risk. Compared to short-term use (<15 days), use of >30 days was associated with a 72% increased risk of the outcome, aHR: 1.72, 95% CI (1.01-2.93).

CONCLUSION

There was a variation in the risk of acute healthcare use associated with postsurgical opioid use. Findings from this study may be used to inform postoperative prescribing practices.

From hospitalisation to primary care: integrative model of clinical pharmacy with patients implanted with a PICC line-research protocol for a prospective before-after study

INTRODUCTION

Clinical pharmacy improves patient safety and secures drug management using information, education and good clinical practices. However, medical device management is still unexplored, and proof of effectiveness is needed. A PICC line (peripherally inserted central catheter) is a medical device for infusion. It accesses the central venous system after being implanted in a peripheral vein. However, complications after implantation often interfere with smooth execution of the treatment. We hypothesise that clinical pharmacy for medical devices could be as effective as clinical pharmacy for medications. The main objective is to assess the effectiveness of clinical pharmacy activities on the complication rate after PICC line implantation.

METHODS AND ANALYSIS

This is a before-after prospective study. The study will begin with an observational period without clinical pharmacy activities, followed by an interventional period where pharmacists will intervene on drug and medical device management and provide personalised follow-up and advice. Sixty-nine adult patients will be recruited in each 6-month period from all traditional care units. The main inclusion criteria will be the implantation of a PICC line. The primary outcome is the decrease in the number of complications per patient and per month. Secondary outcomes are the consultation and hospital readmission rates, the acceptance rate of pharmaceutical interventions, the patients' quality of life, the direct hospital induced or avoided costs and the participants' satisfaction. Data will be collected using case report forms during hospitalisation and telephone follow-up after discharge. The analysis will compare these criteria during the two periods.

ETHICS AND DISSEMINATION

The study has received the approval of our Ethics Committee (Clermont-Ferrand Southeast VI, France, number AU1586). Results will be made available to the patients or their caregivers, the sponsor and other researchers when asked, as described in the consent form.

TRIAL REGISTRATION NUMBER

NCT04359056.

Functional Status and Out-of-Hospital Outcomes in Different Types of Vascular Surgery Patients

BACKGROUND

We aimed to determine the correlation between the functional status at discharge in non-cardiac vascular surgery patients and the out-of-hospital mortality.

METHODS

We performed a retrospective cohort study including adult non-cardiac vascular surgery patients (open, endovascular and venous procedures) surviving hospitalization in Boston, Massachusetts, USA. The exposure of interest was functional status determined by a licensed physical therapist at hospital discharge and rated based on qualitative categories adapted from the Functional Independence Measure. The primary outcome was all cause 90-day mortality after hospital discharge. The secondary outcome was readmission within 30days. Adjusted odds ratios were estimated by multivariable logistic regression models.

RESULTS

This cohort included 2318 patients (male 51%; mean age 61 ± 17.7). After evaluation by a physiotherapist, 425 patients scored the lowest functional status, 631 scored moderately low, 681 moderately high and 581 scored the highest functional status. The lowest functional status was associated with a 3.41-fold increased adjusted odds for 90-day mortality (95%CI, 1.70-6.84) compared to patients with the highest functional status. When excluding venous intervention patients, the adjusted odds ratio was 6.76 (95%CI, 2.53-18.12) for the 90-day mortality post-discharge. The adjusted odds for readmission within 30-days was 1.5-fold increase in patients with the lowest functional status (95%CI, 1.04-2.20).

CONCLUSIONS

In vascular surgery patients surviving hospitalization, functional status is strongly associated with out-of-hospital mortality and readmission rate. Future trials could provide evidence if improvement of functional status could prevent adverse outcomes in the postoperative setting.

Risk factors for hospital readmission following complicated urinary tract infection

Hospital readmissions following severe infections are a major economic burden on the health care system and have a negative influence on patients' quality of life. Understanding the risk factors for readmission, particularly the extent to which they could be prevented, is of a great importance. In this study we evaluated potentially preventable risk factors for 60-day readmission in patients surviving hospitalization for complicated urinary tract infection (cUTI). This was a multinational, multicentre retrospective cohort study conducted in Europe and the Middle East. Our cohort included survivors of hospitalization due to cUTI during the years 2013-2014. The primary outcome was 60-day readmission following index hospitalization. Patient characteristics that could have influenced readmission: demographics, infection presentation and management, microbiological and clinical data; were collected via computerized medical records from infection onset up to 60 days after hospital discharge. Overall, 742 patients were included. The cohort median age was 68 years (interquartile range, (IQR) 55-80) and 43.3% (321/742) of patients were males. The all-cause 60-day readmission rate was 20.1% (149/742) and more than half were readmitted for infection [57.1%, (80/140)]. Recurrent cUTI was the most frequent cause for readmission [46.4% (65/140)]. Statistically significant risk factors associated with 60-day readmission in multivariable analysis were: older age (odds ratio (OR) 1.02 for an one-year increment, confidence interval (CI) 1.005-1.03), diabetes mellitus (OR 1.63, 95% CI 1.04-2.55), cancer (OR 1.7, 95% CI 1.05-2.77), previous urinary tract infection (UTI) in the last year (OR 1.8, 95% CI: 1.14-2.83), insertion of an indwelling bladder catheter (OR 1.62, 95% CI 1.07-2.45) and insertion of percutaneous nephrostomy (OR 3.68, 95% CI 1.67-8.13). In conclusion, patients surviving hospitalization for cUTI are frequently re-hospitalized, mostly for recurrent urinary infections associated with a medical condition that necessitated urinary interventions. Interventions to avoid re-admissions should target these patients.

Early Prediction of Unplanned 30-Day Hospital Readmission: Model Development and Retrospective Data Analysis

Background

Existing readmission reduction solutions tend to focus on complementing inpatient care with enhanced care transition and postdischarge interventions. These solutions are initiated near or after discharge, when clinicians’ impact on inpatient care is ending. Preventive intervention during hospitalization is an underexplored area that holds potential for reducing readmission risk. However, it is challenging to predict readmission risk at the early stage of hospitalization because few data are available.

Objective

The objective of this study was to build an early prediction model of unplanned 30-day hospital readmission using a large and diverse sample. We were also interested in identifying novel readmission risk factors and protective factors.

Methods

We extracted the medical records of 96,550 patients in 205 participating Cerner client hospitals across four US census regions in 2016 from the Health Facts database. The model was built with index admission data that can become available within 24 hours and data from previous encounters up to 1 year before the index admission. The candidate models were evaluated for performance, timeliness, and generalizability. Multivariate logistic regression analysis was used to identify readmission risk factors and protective factors.

Results

We developed six candidate readmission models with different machine learning algorithms. The best performing model of extreme gradient boosting (XGBoost) achieved an area under the receiver operating characteristic curve of 0.753 on the development data set and 0.742 on the validation data set. By multivariate logistic regression analysis, we identified 14 risk factors and 2 protective factors of readmission that have never been reported.

Conclusions

The performance of our model is better than that of the most widely used models in US health care settings. This model can help clinicians identify readmission risk at the early stage of hospitalization so that they can pay extra attention during the care process of high-risk patients. The 14 novel risk factors and 2 novel protective factors can aid understanding of the factors associated with readmission.

Brain Imaging in Patients With Dementia Visiting U.S. Emergency Departments

OBJECTIVE. This article aimed to assess changing use of brain imaging tests among patients with Alzheimer disease and vascular dementia who visited U.S. emergency departments (EDs) between 2006 and 2014. MATERIALS AND METHODS. Using the largest publicly available all-payer ED database, the Nationwide Emergency Department Sample, we identified a weighted cohort of 427,705 individuals with Alzheimer disease and 33,743 individuals with vascular dementia who visited U.S. EDs between 2006 and 2014. Logistic regression analyses were performed to identify factors associated with use. RESULTS. Between 2006 and 2014, ED visits among patients with Alzheimer disease and vascular dementia declined by 24.7% and 20.3%, respectively. However, there was a significant increase in utilization rates of head CT (from 4.4% to 11.1% in patients with Alzheimer disease and from 1.5% to 2.9% in patients with vascular dementia) and brain MRI (from 0.04% to 0.5% in patients with Alzheimer disease and 0.0% to 0.1% in those with vascular dementia) in the same time period. Among patients with Alzheimer disease, age, median income in patient ZIP code, day of the week of the ED visit, hospital teaching status, and hospital geographic region were significant predictors of imaging use. Among patients with vascular dementia, insurance type and hospital classification (urban vs rural) were significant predictors of imaging use. CONCLUSION. Despite declining ED visits, ED brain imaging in patients with Alzheimer disease and vascular dementia has increased. Various patient-specific and hospital-specific factors contribute to differential utilization rates.

Association between 30-day readmission rates and health information technology capabilities in US hospitals

Health information technology (IT) is often proposed as a solution to fragmentation of care, and has been hypothesized to reduce readmission risk through better information flow. However, there are numerous distinct health IT capabilities, and it is unclear which, if any, are associated with lower readmission risk.To identify the specific health IT capabilities adopted by hospitals that are associated with hospital-level risk-standardized readmission rates (RSRRs) through path analyses using structural equation modeling.This STROBE-compliant retrospective cross-sectional study included non-federal U.S. acute care hospitals, based on their adoption of specific types of health IT capabilities self-reported in a 2013 American Hospital Association IT survey as independent variables. The outcome measure included the 2014 RSRRs reported on Hospital Compare website.A 54-indicator 7-factor structure of hospital health IT capabilities was identified by exploratory factor analysis, and corroborated by confirmatory factor analysis. Subsequent path analysis using Structural equation modeling revealed that a one-point increase in the hospital adoption of patient engagement capability latent scores (median path coefficient ß = -0.086; 95% Confidence Interval, -0.162 to -0.008), including functionalities like direct access to the electronic health records, would generally lead to a decrease in RSRRs by 0.086%. However, computerized hospital discharge and information exchange capabilities with other inpatient and outpatient providers were not associated with readmission rates.These findings suggest that improving patient access to and use of their electronic health records may be helpful in improving hospital performance on readmission; however, computerized hospital discharge and information exchange among clinicians did not seem as beneficial - perhaps because of the quality or timeliness of information transmitted. Future research should use more recent data to study, not just adoption of health IT capabilities, but also whether their usage is associated with lower readmission risk. Understanding which capabilities impact readmission risk can help policymakers and clinical stakeholders better focus their scarce resources as they invest in health IT to improve care delivery.

Readmission After Surgical Resection for Colon and Rectal Cancers: A Retrospective Cohort Study

BACKGROUND

Colorectal adenocarcinoma is a leading cause of cancer mortality worldwide, often requiring patients to undergo anatomy-altering surgical interventions leading to increased postoperative readmission. Hospital readmission rates have been correlated with increased mortality. Therefore, it is important to understand the association between 30-day readmission rates and mortality as well as the factors associated with increased readmission rates.

STUDY DESIGN

This is a retrospective review utilizing data from the National Cancer Database. Our primary outcomes of interest were 30- and 90-day mortality rates. Our primary independent variable of interest was 30-day readmission.

RESULTS

Between 2010 and 2016, 207 299 patients underwent surgery for rectal cancer and 754 895 for colon cancer. The readmission rates within 30 days of discharge were 5.4% and 5.5% for patients after surgery for rectal or colon cancer, respectively. 30-day readmission was not associated with 30-day mortality, but it was independently associated with increased 90-day mortality and inferior long-term survival for both cohorts (P = .001). Independent risk factors significantly associated with increased readmission included race, non-private insurance, and low income.

CONCLUSION

This study provides a large, up-to-date, and comprehensive analysis of readmission rates for colon and rectal cancers. We demonstrate that socioeconomic factors are associated with increased 30-day readmission. 30-day readmission is also independently associated with increased 90-day mortality as well as lower overall survival rates. Our study supports the need for implementation of programs that support patients of lower socioeconomic status undergoing surgery to further decrease readmission rates and mortality.

Medication reconciliation in the geriatric unit: impact on the maintenance of post-hospitalization prescriptions

Background Medication reconciliation prevents medication errors at care transition points. This process improves communication with general practitioners regarding the reasons for therapeutic changes, allowing those changes to be maintained after hospital discharge. Objective To investigate the impact of medication reconciliation in geriatrics on the sustainability of therapeutic optimization after hospital discharge. Setting This study was conducted in a geriatric unit in a University Hospital Centre in France. Method This was a retrospective study. For 6 months, all patients over 65 years who underwent the process of medication reconciliation performed by a clinical hospital pharmacist and a physician at admission and discharge, were included. A comparison between drug prescriptions at hospital discharge and the first prescription made outside the hospital was made to identify any differences. Main outcome measure The main outcome measures were the provision of the results of the medication reconciliation performed in the hospital to the relevant general practitioner, the subsequent acceptance of that information, the type of medication discrepancies one month after discharge and the therapeutic classes affected by the modifications. Results Among the 112 patients, medication reconciliation allowed us to identify and correct 87 unintentional discrepancies at admission (88% corrected) and 54 at discharge (92% corrected). Patients were discharged to homes or nursing homes (61%), geriatric rehabilitation units (38%) or psychiatric clinics (1%). A general practitioner wrote the first prescription renewal a mean of 36 ± 23 days after discharge, having been made aware of the medication reconciliation in only 24% of the cases (received and taken into account). The impact was a decrease in the number of patients with at least one discrepancy. Twenty-five percent of general practitioners who were aware about the medication reconciliation process accepted all therapeutic changes, while only 7% of those who were not informed did so (p = 0.02). The number of medication discrepancies observed was correlated with the number of medications for which prescriptions were renewed (p < 0.01). Conclusion Medication reconciliation involving therapeutic optimization and the justification of changes is essential to ensure the safety of the prescriptions written for patients. However, its impact after discharge is hampered by the fact that the results are often not received or taken into account by general practitioners. Taking medication reconciliation into account was associated with a significant increase in prescriptions that maintained therapeutic changes made in the hospital, confirming the positive impact of communication between care providers on therapeutic optimization.

Impact of transitional care interventions on hospital readmissions in older medical patients: a systematic review

OBJECTIVES

To identify and synthesise available evidence on the impact of transitional care interventions with both predischarge and postdischarge elements on readmission rates in older medical patients.

DESIGN

A systematic review.

METHOD

Inclusion criteria were: medical patients ≥65 years or mean age in study population of ≥75 years; interventions were transitional care interventions between hospital and home with both predischarge and postdischarge components; outcome was hospital readmissions. Studies were excluded if they: included other patient groups than medical patients, included patients with only one diagnosis or patients with only psychiatric disorders. PubMed, The Cochrane Library, Embase, Cumulative Index to Nursing and Allied Health Literature (CINAHL) and Web of Science were searched from January 2008 to August 2019. Study selection at title level was undertaken by one author; the remaining selection process, data extraction and methodological quality assessment were undertaken by two authors independently. A narrative synthesis was performed, and effect sizes were estimated.

RESULT

We identified 1951 records and included 11 studies: five randomised trials, four non-randomised controlled trials and two pre-post cohort studies. The 11 studies represent 15 different interventions and 29 outcome results measuring readmission rates within 7-182 days after discharge. Twenty-two of the 29 outcome results showed a drop in readmission rates in the intervention groups compared with the control groups. The most significant impact was seen when interventions were of high intensity, lasted at least 1 month and targeted patients at risk. The methodological quality of the included studies was generally poor.

CONCLUSION

Transitional care interventions reduce readmission rates among older medical patients although the impact varies at different times of outcome assessment. High-quality studies examining the impact of interventions are needed, preferably complimented by a process evaluation to refine and improve future interventions.

PROSPERO REGISTRATION NUMBER

CRD42019121795.

Impact of pharmacist interventions during transition of care in older adults to reduce the use of healthcare services: A scoping review

BACKGROUND

Current literature has shown increasing risk of error in transition of care between different healthcare settings, especially in the older population. Moreover, drug-related hospital readmission has been reported due to lack of appropriate communication. However, the literature is not clear about the impact of pharmacist interventions during transition of care of older adults on the reduction in use of healthcare services.

OBJECTIVE

The goal of the scoping review was to describe the impact of pharmacist interventions during transitions of care for older adults on the use of healthcare services.

METHODS

MEDLINE was searched for randomized controlled trials and controlled studies that analyzed pharmacist interventions during transition of care of older adults with regard to use of healthcare services. Four reviewers, grouped in pairs, independently screened all references published from 1990 to 2019 and extracted and analyzed the data. A pharmaceutical model of 8 pharmacist-led interventions was adapted from literature to compare the included studies.

RESULTS

There were 1527 publications screened, 17 of which met inclusion criteria. Pharmacist-led interventions decreased the use of healthcare services in 11 of these studies. The majority of studies were of very good or good quality based on Mixed Methods Appraisal Tool. Pharmacist were implicated at all times during the transition of care process (i.e. admission/during stay, discharge and post-discharge) in 4 of the effective studies, whereas none did in the not effective studies. More interventions were accomplished by pharmacists in studies with positive outcomes.

CONCLUSION

By diversifying their interventions at different moments throughout transition of care, pharmacists can reduce the use of healthcare services for older adults during transition of care. This scoping review also shows the need to better understand key components of post-discharge interventions and to have a dynamic pharmaceutical model accepted by the scientific community.

Medication Counselling in Older Patients Prior to Hospital Discharge: A Systematic Review

BACKGROUND

Older patients are regularly exposed to multiple medication changes during a hospital stay and are more likely to experience problems understanding these changes. Medication counselling is often proposed as an important component of seamless care to ensure appropriate medication use after hospital discharge.

OBJECTIVES

The purpose of this systematic review was to describe the components of medication counselling in older patients (aged ≥ 65 years) prior to hospital discharge and to review the effectiveness of such counselling on reported clinical outcomes.

METHODS

Using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) methodology (PROSPERO CRD42019116036), a systematic search of MEDLINE, EMBASE and CINAHL was conducted. The QualSyst Assessment Tool was used to assess bias. The impact of medication counselling on different outcomes was described and stratified by intervention content.

RESULTS

Twenty-nine studies were included. Fifteen different components of medication counselling were identified. Discussing the dose and dosage of patients' medications (19/29; 65.5%), providing a paper-based medication list (19/29; 65.5%) and explaining the indications of the prescribed medications (17/29; 58.6%) were the most frequently encountered components during the counselling session. Twelve different clinical outcomes were investigated in the 29 studies. A positive effect of medication counselling on medication adherence and medication knowledge was found more frequently, compared to its impact on hard outcomes such as hospital readmissions and mortality. Yet, evidence remains inconclusive regarding clinical benefit, owing to study design heterogeneity and different intervention components. Statistically significant results were more frequently observed when counselling was provided as part of a comprehensive intervention before discharge.

CONCLUSIONS

Substantial heterogeneity between the included studies was found for the components of medication counselling and the reported outcomes. Study findings suggest that medication counselling should be part of multifaceted interventions, but the evidence concerning clinical outcomes remains inconclusive.

Impact of a multidisciplinary medication reconciliation program on clinical outcomes: A pre-post intervention study in surgical patients

BACKGROUND

Previous studies have evaluated the effects of medication reconciliation (MR) and suggest that it is effective in decreasing medication discrepancies. Nevertheless, a recent overview of systematic reviews concluded that there is no clear evidence in favor of MR in patient-related outcomes and healthcare utilization, and further research about it is needed.

OBJECTIVE

To evaluate the impact of a multidisciplinary MR program on clinical outcomes in patients with colorectal cancer presenting other chronic diseases, undergoing elective colorectal surgery.

METHODS

We performed a pre-post study. Adult patients scheduled for elective colorectal cancer surgery were included if they presented at least one "high-risk" criteria. The MR program was developed by internists, pharmacists and surgeons, and ended with the obtention of the patient's pre-admission medication list and follow-up care until discharge. The primary outcome was the length of stay (LOS). Secondly, we evaluated mortality, preventable surgery cancellations and risk factors for complications.

RESULTS

Three hundred and eight patients were enrolled. Only one patient in the pre-intervention group suffered a preventable surgery cancellation (p = 0.317). The mean LOS was 13 ± 12 vs. 11 ± 5 days in the pre-intervention and the intervention cohort, respectively (p = 0.435). A difference in favor of the intervention group in patients with cardiovascular disease (p = 0.038) and those >75 years old (p = 0.043) was observed. No difference was detected in the mortality rate (p = 0.999) neither most of the indicators of risk factors for complications. However, the management of preoperative systolic blood pressure of hypertensive patients (p = 0.004) and insulin reconciliation in patients with treated diabetes (p = 0.003) were statistically better in the intervention group.

CONCLUSIONS

No statistically significant change was observed in the mean global LOS. A statistically significant positive effect on LOS was observed in vulnerable populations: patients >75 years old and those with cardiovascular disease, who presented a 5-day reduction in the mean LOS.