Procalcitonin is useful for the diagnosis of sepsis but its prognostic value regarding mortality is unclear. This prospective observational study was designed to study the prognostic value of procalcitonin in prediction of 28 day mortality in patients of sepsis. Fifty-four consecutive patients of sepsis, severe sepsis and septic shock defined using the 2001 Consensus Conference SCCM/ESICM/ACCP/ATS/SIS criteria from medical Intensive Care Unit (ICU) of a tertiary care center in New Delhi, India were enrolled from July 2011 to June 2013. Procalcitonin (PCT), C-reactive protein (CRP) measurements were recorded on day 1, day 7 and day 28 of follow up.

Administration of rifampicin along with nevirapine reduces the plasma concentration of nevirapine in human immunodeficiency virus positive individuals with concomitant tuberculosis (HIV-TB patients). Nevirapine is a much cheaper drug than its alternative efavirenz, and might be beneficial in resource constrained settings.

Introduction Lack of awareness and negative attitudes toward people living with HIV/AIDS (PLWHA) are key barriers to minimizing the transmission of HIV. Therefore, the present survey-based study aimed to assess the knowledge regarding HIV/AIDS and attitudes toward PLWHA. Methods In the present study, we collected data from 612 Kyrgyz national participants using a self-administered questionnaire. Results Among the participants, 59% (361) were females, and 41% (251) were males. The mean age of the participants was 26.23 (SD = 7.7) years. All participants were aware of HIV/AIDS, and 59.1% (362) agreed to have sufficient information about HIV/AIDS. Overall, the participants displayed a high level of knowledge about HIV/AIDS transmission, and 89.2% (546) of them were aware of sexual transmission of HIV/AIDS. Among the participants, 54% (330) believed that using condoms during sexual intercourse could prevent the transmission of HIV/AIDS. Concerning social attitudes, 17% (104) of the participants agreed that HIV-infected individuals should be isolated from society. Moreover, 39% (238) of them disagreed to work with PLWHA. The results of the study suggest that female participants were more aware of the modes of HIV/AIDS transmission than males. However, misconceptions regarding transmission routes were present in both genders. Conclusion The present study revealed that study participants had correct knowledge about HIV/AIDS transmission modes such as unsafe blood transfusion and injectable drug abuse. However, knowledge about unsafe tattooing and mother-to-baby mode of HIV/AIDS transmission was observed to be lower. Female participants were found to be more aware of HIV/AIDS transmission. There is a need to address the knowledge and awareness gap in the general population of Kyrgyzstan, especially among the male population.

Background: CD4+ cells, HIV-1 plasma viral load (PVL), and IFN-gamma have been observed to enhance susceptibility in TB infection/ reactivation among HIV-1 infected people, leading to unusual clinical manifestations. HIV-TB co-infection is significant for immunological and virological response, making it a great clinical challenge for patient management. The objective of this study was to explore the correlation among various hematological and biochemical profiles with CD4+ count and PVL in order to decipher mechanisms of TB development or reactivation in HIV-infected patients. Methods: In this cross-sectional study, we included 200 newly diagnosed treatment na & iuml;ve HIV-1 infected patients, of which 118 were HIV-TB co-infected and 82 were HIV-alone. The CD4+ T count was determined using the BD FACS Count System, and the plasma HIV-1 viral load was estimated using the Abbott m2000 real-time platform. The hematobiochemical testing was performed on fullyautomated analyzer ADVIA (R) 560 and Cobas (R) 501 Roche Diagnostics. Statistical software SPSS-2, Spearman correlation analysis was used for data analysis and a P-value less than 0.05 was considered statistically significant. Results: Declined hemoglobulin level positively correlated with CD4 counts (r = 0.229; p = 0.001), and a negative correlation was observed with HIV-1 plasma viral load (r = -0.171; p = 0.016). Moreover, the CD4+ count and HIV-1 plasma viral load (PVL) were also correlated to anomalies such as thrombocytopenia, leucopenia, eosinophils, neutrophils, ESR, potassium, Albumin, globulin, SGOT, uric acid. Studies also found significantly higher absolute neutrophil count, ESR, and serum fasting blood sugar, creatine, uric acid, total bilirubin, globulin, and alkaline phosphatase in HIV-TB co-infected patients. Conclusion and Recommendation: The initial value of Hb, ESR, absolute neutrophil counts, serum calcium, uric acid, and potassium can be used as an early indicator for active tuberculosis (TB) and as a substitute marker for the course of HIV disease, especially in areas with low resources.