Prevalence and predictors of pulmonary embolism in patients with acute exacerbation of chronic obstructive pulmonary disease.

Background: The prevalence of pulmonary embolism (PE) in patients of acute exacerbation of chronic obstructive pulmonary disease (AECOPD) varies over a wide range. Early detection and treatment of PE in AECOPD is a key to improve patient outcome. The purpose of the study was to investigate the prevalence and predictors of PE in patients of AECOPD in a high burden region of North India.

Healthcare-Associated Pneumonia and Hospital-Acquired Pneumonia: Bacterial Aetiology, Antibiotic Resistance and Treatment Outcomes: A Study From North India.

Background: Data regarding the comparative profiling of HCAP and HAP from developing countries like India are scant. We set out to address the microbial aetiology, antibiotic resistance and treatment outcomes in patients with HCAP and HAP.

Methods: 318 consenting patients with HCAP (n = 165, aged 16-90 years; median 60 years; 97 males) or HAP (n = 153; aged 16-85 years; median 45 years; 92 males) presenting to a tertiary care hospital in North India from 2013 to 2015 were prospectively recruited for the study.

Impact of hypovitaminosis D on clinical, hormonal and insulin sensitivity parameters in normal body mass index polycystic ovary syndrome women.

Earlier data on the relationship of 25 hydroxyvitamins (25OHD) levels with various components of polycystic ovary syndrome (PCOS) has been conflicting. We studied 122 normal body mass index (BMI) women with PCOS (cases) and 46 age and BMI-matched healthy women (controls) and assessed the impact of serum 25OHD levels on clinical, biochemical and insulin sensitivity parameters in these lean Indian women with PCOS. The mean age and BMI of the cases and controls were comparable.