Risk factors for reoperation,readmission, and early complications after below knee amputation

Background

Many patients undergoing below knee amputations (BKA) return for subsequent unplanned operations, hospital readmission, or postoperative complications. This unplanned medical management negatively impacts both patient outcomes and our healthcare system. This study primarily investigates the risk factors for unplanned reoperation following BKA.

Finding the Most Favorable Timing for Cholecystectomy after Percutaneous Cholecystostomy Tube Placement: An Analysis of Institutional and National Data

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Comorbid depression in surgical cancer patients associated with non-routine discharge and readmission

ObjectiveTo characterize the rates of depression across primary cancer sites, and determine the effects of comorbid depression among surgical cancer patients on established quality of care indicators, non-routine discharge and readmission.MethodsPatients undergoing surgical resection for cancer were selected from the Nationwide Readmissions Database (2010–2014). Multivariable analysis adjusted for patient and hospital level characteristics to ascertain the effect of depression on post-operative outcomes and 30-day readmission rates. Non-routine discharge encompasses discharge to skilled nursing, inpatient rehabilitation, and intermediate care facilities, as well as discharge home with home health services.ResultsAmong 851,606 surgically treated cancer patients, 8.1% had a comorbid diagnosis of depression at index admission (n = 69,174). Prevalence of depression was highest among patients with cancer of the brain (10.9%), female genital organs (10.9%), and lung (10.5%), and lowest among those with prostate cancer (4.9%). Depression prevalence among women (10.9%) was almost twice that of men (5.7%). Depression was associated with non-routine discharge after surgery (OR 1.20, CI:1.18–1.23, p < 0.0001*) and hospital readmission within 30 days (OR 1.12, CI:1.09–1.15, p < 0.001*).ConclusionRates of depression vary amongst surgically treated cancer patients by primary tumor site. Comorbid depression in these patients is associated with increased likelihood of non-routine discharge and readmission.     

Clinical effectiveness of individual patient education in heart surgery patients: A systematic review and meta-analysis

The objective of this systematic review was to compare the effectiveness of individualized patient education interventions to standardized patient education interventions on the rate of readmission, performance of specific health behaviours, depression, anxiety, and cognition during the post-hospital discharge recovery period following cardiovascular surgery.Design and data sourcesRandomized controlled trials that included study participants who underwent their first bypass and/or valve replacement surgery; were eighteen years of age or older; and were recovering in the community.Review methodsFor all data analyzed, data was entered based on the principle of intention to treat. To be included in a given comparison, outcome data had to have been available for at least 80% of those who were randomized. Assessment of statistical heterogeneity was tested. Generic inverse variance methods based on random effects models were used to pool effect estimates across included studies.ResultsSeventeen trials involving 2624 study participants where individualized patient education was the primary interventional intent was included in this review. Four studies that included 930 participants reported on hospital readmissions. The sources of bias that remain unclear or were judged as containing high risk of bias most frequently across included trials were blinding of outcome assessment, incomplete outcome data, and selective reporting. An effect of the individualized patient education in reducing hospital readmission rates (Mean Difference: −1.28, 95% CI −1.87 to −0.68, p < 0.00), depression (Mean Difference: −23.32, 95% CI −23.70 to −22.95, p < 0.00), and anxiety (Mean Difference: −19.34, 95% CI −20.46 to −18.23, p < 0.00) was noted. While an increase in the performance of specific health behaviours (Mean Difference: 3.45, 95% CI 3.27–3.63, p < 0.00) and cognition (Mean Difference: 11.17, 95% CI 10.66–11.68, p < 0.00) was found. Most effect estimates were prone to statistical heterogeneity among the trials.ConclusionThe findings from this systematic review suggest favorable effects on the readmission rates. However, a major limitation notes in the current body of evidence relates to the small number of or even lacking number of trials for clinically important outcomes. As well, the individualized patient education intervention is effective in promoting statistically significant changes in quality of life, performance of health behaviours, depression, and anxiety.     

Acute exacerbation of chronic obstructive pulmonary disease: Influence of social factors in determining length of hospital stay and readmission rates

BACKGROUND:

Acute exacerbation of chronic obstructive pulmonary disease (AECOPD) is the leading reason for hospitalization in Canada and a significant financial burden on hospital resources. Identifying factors that influence the time a patient spends in the hospital and readmission rates will allow for better use of scarce hospital resources.

OBJECTIVES:

To determine the factors that influence length of stay (LOS) in the hospital and readmission for patients with AECOPD in an inner-city hospital.

METHODS:

Using the Providence Health Records, a retrospective review of patients admitted to St Paul’s Hospital (Vancouver, British Columbia) during the winter of 2006 to 2007 (six months) with a diagnosis of AECOPD, was conducted. Exacerbations were classified according to Anthonisen criteria to determine the severity of exacerbation on admission. Severity of COPD was scored using the Global Initiative for Chronic Obstructive Lung Disease (GOLD) criteria. For comparative analysis, severity of disease (GOLD criteria), age, sex and smoking history were matched.

RESULTS:

Of 109 admissions reviewed, 66 were single admissions (61%) and 43 were readmissions (39%). The number of readmissions ranged from two to nine (mean of 3.3 readmissions). More than 85% of admissions had the severity of COPD equal to or greater than GOLD stage 3. The significant indicators for readmission were GOLD status (P<0.001), number of related comorbidities (OR 1.47, 95% CI 1.10 to 1.97; P<0.009) and marital status (single) (OR 4.18, 95% CI 1.03 to 17.02; P<0.046). The requirement for social work involvement during hospital admission was associated with a prolonged LOS (P<0.05).

CONCLUSIONS:

The results of the present study show that disease severity (GOLD status) and number of comorbidities are associated with readmission rates of patients with AECOPD. Interestingly, social factors such as marital status and the need for social work intervention are also linked to readmission rates and LOS, respectively, in patients with AECOPD.