BackgroundSome patients experience a delayed discharge from the intensive care unit (ICU) where the intended and actual discharge times do not coincide. The clinical implications of this remain unclear.ObjectiveTo determine the incidence and duration of delayed ICU discharge, identify the reasons for delay and evaluate the clinical consequences.MethodsProspective multi-centre observational study involving five ICUs over a 3-month period. Delay in discharge was defined as >6 hours from the planned discharge time. The primary outcome measure was hospital length stay after ICU discharge decision. Secondary outcome measures included ICU discharge after-hours, incidence of delirium, survival to hospital discharge, discharge destination, the incidence of ICU acquired infections, revocation of ICU discharge decision, unplanned readmissions to ICU within 72 hours, review of patients admitting team after ICU discharge decision.ResultsA total of 955 out of 1118 patients discharged were included in analysis. 49.9% of the patients discharge was delayed. The most common reason (74%) for delay in discharge was non-availability of ward bed. The median duration of the delay was 24 hours. On univariable analysis, the duration of hospital stay from the time of ICU discharge decision was significantly higher in patients who had ICU discharge delay (Median days-5 vs 6; p = 0.003). After-hours discharge was higher in patients whose discharge was delayed (34% Vs 10%; p<0.001). There was no statistically significant difference in the other secondary outcomes analysed. Multivariable analysis adjusting for known confounders revealed delayed ICU discharge was independently associated with increased hospital length of stay.ConclusionHalf of all ICU patients experienced a delay in ICU discharge. Delayed discharge was associated with increased hospital length of stay.

DNA mismatch repair (MMR) plays a role in promoting genetic stability by repairing DNA replication errors, inhibiting recombination between nonidentical DNA sequences, and participating in responses to DNA damage. Although the role of MMR in prostate carcinogenesis remains unclear, MMR deficiency in Carcinoma Prostate (Pca) could prove to be clinically significant. Thus, the present study investigated the gene expression profile of six major MMR genes, viz. hMLH1, hMSH2, hPMS1, hPMS2, hMSH3, and hMSH6, and polymorphism in hMLH1 and hMSH2 in Pca in Indian population. Further, correlation with clinicopathological parameters was evaluated to establish their role as a potential prognostic marker. A significant downregulation of hMLH1, hMSH2, and hPMS2 expression was observed in Pca compared to benign prostatic hyperplasia (BPH). A greater loss of hPMS2 protein in poorly differentiated tumors was demonstrated, which was in concordance with a significant inverse correlation of hPMS2 gene expression with the Gleason score indicating its significance as a marker for Pca progression. An important association of hMLH1-93G>A polymorphism with the risk of Pca was also identified. The results of the present study suggest that an altered MMR has important biological and clinical significance in Pca in Indian population.

Monitoring is a cognitive aid that allows clinicians to detect the nature and extent of pathology and helps assessment of response to therapy. The cardiovascular system is the most commonly monitored organ system in the critical care setting. It helps identify the presence and nature of shock and guides response to resuscitation by detection of cardiac rate and rhythm, evaluation of volume state, cardiac contractility and systemic vascular resistance. Newer technologies allow greater assessment of oxygen delivery to vulnerable tissues. We discuss the nature, history, modalities and interpretation of the most commonly available haemodynamic monitoring methods in clinical use currently.

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Cerebritis is part of a continuum of brain infection and is difficult to diagnose. Cerebritis caused by Klebsiella in immunocompetent adults without predisposing factors such as neurosurgery or penetrating brain injury has not been reported before. We report a case of Klebsiella cerebritis in an adult patient with a proven extracranial focus of infection. We suggest considering cerebritis as a differential diagnosis for altered level of consciousness in patients of severe sepsis, even if an extracranial source of infection is proven.