A quick, objective, non-invasive means of identifying high-risk septic patients in the emergency department (ED) can improve hospital outcomes through early, appropriate management. Heart rate variability (HRV) analysis has been correlated with mortality in critically ill patients. We aimed to develop a Singapore ED sepsis (SEDS) predictive model to assess the risk of 30-day in-hospital mortality in septic patients presenting to the ED. We used demographics, vital signs, and HRV parameters in model building and compared it with the modified early warning score (MEWS), national early warning score (NEWS), and quick sequential organ failure assessment (qSOFA) score.Adult patients clinically suspected to have sepsis in the ED and who met the systemic inflammatory response syndrome (SIRS) criteria were included. Routine triage electrocardiogram segments were used to obtain HRV variables. The primary endpoint was 30-day in-hospital mortality. Multivariate logistic regression was used to derive the SEDS model. MEWS, NEWS, and qSOFA (initial and worst measurements) scores were computed. Receiver operating characteristic (ROC) analysis was used to evaluate their predictive performances.Of the 214 patients included in this study, 40 (18.7%) met the primary endpoint. The SEDS model comprises of 5 components (age, respiratory rate, systolic blood pressure, mean RR interval, and detrended fluctuation analysis α2) and performed with an area under the ROC curve (AUC) of 0.78 (95% confidence interval [CI]: 0.72–0.86), compared with 0.65 (95% CI: 0.56–0.74), 0.70 (95% CI: 0.61–0.79), 0.70 (95% CI: 0.62–0.79), 0.56 (95% CI: 0.46–0.66) by qSOFA (initial), qSOFA (worst), NEWS, and MEWS, respectively.HRV analysis is a useful component in mortality risk prediction for septic patients presenting to the ED.

*Objective: To assess the incidence, severity pattern, causality, predictability and preventability of adverse drug reactions (ADRs) and to identify risk factors for adverse drug reactions in highly active antiretroviral therapy. Methods: Enrolled patients were intensively monitored for ADRs to highly active antiretroviral therapy. Predictability was assessed based on history of previous exposure to the drug or literature incidence of ADRs. Preventability was assessed using Schumock and Thornton criteria and severity was assessed using modified Hartwig and Siegel scale. Multivariate logistic regressions were used to identify the risk factors for ADRs. Results: Monitoring of 130 retropositive patients by active pharmacovigilance identified 74 ADRs from 57 patients. Anemia and hepatotoxicity were the most commonly observed ADRs. The organ system commonly affected by ADR was red blood cell (21.4%).The ADRs were moderate in 77% of cases. Type A reactions (77%) were more common. A total of 10.8% ADRs were definitely preventable. The incidence rate of ADRs (65.9%) was highest with Zidovudine + Lamivudine + Nevirapine combination. A total of 84% interruptions to highly active antiretroviral therapy were due to toxicity. CD4 less than 200 cells/μl, female gender and tuberculosis were observed as risk factors for ADRs. Conclusion: Incidence of ADRs in intensively monitored patients was found to be 43.8%. Anemia in HIV patients is an influential risk factor for occurrence of ADRs. With the increasing access to antiretroviral in India, clinicians must focus on early detection and prevention of ADRs to highly active antiretroviral therapy.

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In India, interruptions to highly active antiretroviral therapy (HAART) are due to adverse drug reactions. This study was aimed to assess the association between HAART adherence and adverse drug reactions (ADRs) in human immunodeficiency virus (HIV) patients. This prospective study was conducted at a Medicine department in a South Indian tertiary care teaching hospital. HIV-positive patients were interviewed for adherence using ACTG adherence questionnaire and intensively monitored for ADRs to HAART. The percentage of adherence was calculated based on missed doses, and graded as less than 80%, 80–95%, and >95%. The World Health Organization (WHO) probability scale was used for causality assessment. Logistic regression analysis as well as univariate analysis was used to assess the association (P value < 0.05). A total of 105 HIV-positive patients had been taking HAART out of whom 50 (47.6%) patients agreed for adherence assessment, and 23 (21.9%) refused due to social stigma. Upon evaluation of the patient characteristics in the reported adherence, 78% were in males (53.8%) and 22% were in females (46.2%) with the level of adherence greater than 95%. Six (12%) patients had a regular alcoholic intake with adherence less than 80% compared to 31 (62%) patients who never had any alcoholic intake (P < 0.05). A significant association between ADRs and adherence was found (P < 0.05). Causality found by the WHO scale was “probable.” Clinicians must focus on education regarding the need for adherence, possible adverse effects, and early detection and prevention of ADRs to HAART.

This study assessed HIV attitudes among pregnant women attending antenatal clinics in the Namakkal district of Tamilnadu, India, as well as HIV knowledge before and after group counseling sessions. Two hundred thirteen women (97%) attending five antenatal clinics in July 2004 accepted HIV counseling and testing and completed precounseling and postcounseling questionnaires. Although the majority of women had heard of HIV, precounseling knowledge was low (mean precounseling score; 6.9/18, SD: 4.53), with scores correlating with the women's educational level and the number of sources from which they had received information about HIV. Posttest scores increased by 21%, however, understanding of modalities to prevent HIV infection remained poor. Group counseling sessions achieve small gains in HIV knowledge, but there is a continued need for ongoing and multifaceted HIV education in rural India.

Introduction: Cardiovascular diseases are a major cause of mortality. The role of Iron in oxidative myocardial damage remains controversial with multiple studies showing positive and negative correlations. Systemic inflammation is also an important factor in Myocardial Infarction (MI) with high sensitive C-Reactive Protein (hs-CRP) being an important marker. Aim: To investigate the relationship of serum iron and hs-CRP in patients diagnosed with ST-segment Elevation Myocardial Infarction (STEMI) and its role as prognostic indicators. Materials and Methods: A cross-sectional hospital-based study was conducted in which 45 patients were enrolled over a period of two months. Primary variables studied were STEMI and site of infarction as confirmed on echocardiography, hospital stay and patient outcome. Secondary variables were serum iron, hs-CRP, Total Iron Binding Capacity (TIBC), ferritin. Statistical analysis was done using IBM Statistical Package for the Social Sciences (SPSS) software version 20. Mann-Whitney U test, Kruskal Wallis test, ANOVA and Spearman’s rank correlation was used. Results: Iron profile was significantly altered in the various types of MI. Serum iron values lower than 61 mg/dL had a sensitivity of 89% and high Negative Predictive Value (NPV) (95%) for the prediction of mortality in patients. It was seen that significantly lower Unbound Iron Binding Capacity (UIBC) values were seen in patients who died than the survivor group. Low Transferrin Saturation (TS), serum iron, TIBC were associated with a longer hospital stay. About 42 patients showed hs-CRP levels above 0.3 mg/L. High hs-CRP and ferritin values were associated with a prolonged hospital stay. Conclusion: In patients with acute STEMI, serum iron and hs-CRP are shown to be important predictors of morbidity and mortality. Regular iron supplementation with a six monthly hs-CRP monitoring is recommended. Further research shows screening capability is needed.

Tenofovir disoproxil fumarate (TDF) is an anti-retroviral drug that is known to cause nephrotoxicity including renal tubular acidosis (RTA). With increasing literature on proximal RTA caused by TDF, reports on distal RTA are scarce, with only one case reported so far. We report a case of distal RTA in patient living with human immunodeficiency virus, who presented with nausea and fatigue giving a history of TDF-based therapy for two years. Laboratory investigations revealed non-anion gap metabolic acidosis, positive urine anion gap, hyperchloremia, and hypokalemia. The patient improved after discontinuing TDF and supportive management.

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