Publications by authors named "P V Tewari"

Background: Road traffic crashes (RTCs) are a global health burden, particularly in India, where response times for first responders can be prolonged. Prior to enactment of a Good Samaritan Law (GSL) in 2016, involved bystanders could face criminal and financial liability for assisting at an RTC site. This study evaluates the impact of GSL on bystander RTC attitudes, awareness, and experiences in India, comparing outcomes pre- and post-GSL implementation across metropolitan cities (MCs) and nonmetropolitan cities (NMCs).

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Introduction: Cardioplegia (CP) is integral to myocardial protection during cardiac surgery. Two standard cardioplegic solutions viz. Del Nido solution (DNS) and St Thomas solution (STS) are widely used in cardiac surgeries.

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Background & objectives Injuries profoundly impact global health, with substantial deaths and disabilities, especially in low- and middle-income countries (LMICs). This paper presents strategic consensus from the Transdisciplinary Research, Advocacy, and Implementation Network for Trauma in India (TRAIN Trauma India) symposium, advocating for enhanced, system-level trauma care to address this challenge. Methods Five working groups conducted separate literature reviews on pre-hospital trauma care, in-hospital trauma resuscitation and training, trauma systems, trauma registries, and India's Towards Improving Trauma Care Outcomes (TITCO) registry.

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Unpredictable emergency department (ED) admissions challenge healthcare systems, causing resource allocation inefficiencies. This study analyses associations between air pollutants, meteorological factors, and 2,655,861 cause-specific ED admissions from 2014 to 2018 across 12 categories. Generalized additive models were used to assess non-linear associations for each exposure, yielding Incidence Rate Ratios (IRR), while the population attributable fraction (PAF) calculated each exposure's contribution to cause-specific ED admissions.

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