BackgroundUnplanned hospital admissions in high-risk patients are common and costly in an increasingly frail chronic disease population. Virtual Wards (VW) are an emerging concept to improve outcomes in these patients.PurposeTo evaluate the effect of post-discharge VWs, as an alternative to usual community based care, on hospital readmissions and mortality among heart failure and non-heart failure populations.Data sourcesOvid MEDLINE, EMBASE, PubMed, the Cochrane Database of Systematic Reviews, SCOPUS and CINAHL, from inception through to Jan 31, 2017; unpublished data, prior systematic reviews; reference lists.Study selectionRandomized trials of post-discharge VW versus community based, usual care that reported all-cause hospital readmission and mortality outcomes.Data extractionData were reviewed for inclusion and independently extracted by two reviewers. Risk of bias was assessed using the Cochrane Collaboration risk of bias tool.Data synthesisIn patients with heart failure, a post-discharge VW reduced risk of mortality (six trials, n = 1634; RR 0.59, 95% CI = 0.44–0.78). Heart failure related readmissions were reduced (RR 0.61, 95% CI = 0.49–0.76), although all-cause readmission was not. In contrast, a post-discharge VW did not reduce death or hospital readmissions for patients with undifferentiated high-risk chronic diseases (four trials, n = .3186).LimitationsHeterogeneity with respect to intervention and comparator, lacking consistent descriptions and utilization of standardized nomenclature for VW. Some trials had methodologic shortcomings and relatively small study populations.ConclusionsA post-discharge VW can provide added benefits to usual community based care to reduce all-cause mortality and heart failure-related hospital admissions among patients with heart failure. Further research is needed to evaluate the utility of VWs in other chronic disease settings.

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Postoperative delirium is associated with increased anxiety and depression at 6 to 9 months postcardiac surgery. Future investigation should seek to evaluate the utility of screening programs for affective disorders in those individuals who develop delirium in the postoperative period.

Background Ibrutinib is an approved treatment for relapsed or refractory chronic lymphocytic leukemia (cll) and small lymphocytic lymphoma (sll). The effect of ibrutinib dose reduction compared with discontinuation in a population-based setting is unclear.Methods To examine the patterns of ibrutinib use in a Canadian population-based setting, we analyzed a retrospective cohort of patients with relapsed or refractory cll or sll treated with ibrutinib.Results The 64 patients diagnosed with cll or sll had a median age of 76.5 years. Most had unmutated ighv (immunoglobulin variable heavy chain). A hematologic response occurred in 39 patients regardless of the ibrutinib dose. The most common toxicities were infection, bruising or bleeding, and musculoskeletal problems, with a median time to first toxicity of 14 days. More than half the cohort experienced a dose reduction, with musculoskeletal problems, cytopenias, and infection being the leading causes; surgery was the most frequent indication for holding treatment. Only 26 of the 64 patients (40.6%) stayed on the recommended maximal dose of ibrutinib. No differences in reported toxicities or hematologic response rates were evident between the patients receiving maximal and submaximal therapy. At the end of the study period, 53 patients from the initial cohort remained on ibrutinib.Conclusions More than half the study patients received ibrutinib therapy at a submaximal dose without evidence of increased frequency of toxicities or disease progression. The rate of ibrutinib discontinuation was lower in our cohort than has been reported in other settings. Submaximal ibrutinib dosing will have to be further systematically evaluated.

Human Granulocytic Anaplasmosis (HGA) is an infection caused by the intracellular bacterium Anaplasma phagocytophilum. As a tick-borne disease, the public health impact of HGA continues to increase with range expansion of the disease vector. The clinical presentation of HGA is often a non-specific febrile illness. The presence of leukopenia, thrombocytopenia, and mild hepatic injury are frequently noted on laboratory investigations, which can be important diagnostic clues in attaining an appropriate diagnosis. Herein we present three cases of HGA, highlighting the spectrum of disease by which HGA can manifest. Although each case has their unique features, we outline important shared clinical elements to facilitate an empiric diagnosis while definitive laboratory investigations are pending. Our case series further serves to highlight the critical importance of prompt antimicrobial treatment to reduce morbidity and potential mortality.