The severity of non-smoking chronic obstructive pulmonary disease is correlated with biomass fuel exposure and COPD assessment test score.

Background And Objective: Tobacco smoking is an established risk factor for chronic obstructive pulmonary disease (COPD). Current evidence suggests that non-tobacco-related risk factors vary geographically and are less understood than smoking. This study aims to compare the risk factors, symptoms, and clinical features of smoking (S-COPD) and non-smoking (NS-COPD) in a COPD population.

Hidden hunger in patients with type 2 diabetes (T2D) and its effect on glycaemic control: a protocol for systematic review and meta-analysis.

Introduction: Hidden hunger or micronutrient deficiencies are quite common in many parts of the world, particularly in the countries of sub-Saharan Africa and South Asia. Micronutrient deficiencies may impact insulin signalling pathways and glucose metabolism, potentially accelerating the onset and development of type 2 diabetes (T2D). This review aims to estimate the prevalence of multiple micronutrient deficiencies among patients with T2D and assess the effect of their deficiency on glycaemic control.

Economic Burden of Accidents and Injuries in India: What Does 75 Round of National Sample Survey Imply?

Background: Accidents and injuries constitute a sizable share of mortality and morbidity in low- and middle-income countries. This affects the most productive age group and increases disability-adjusted life years (DALYs). It results in a substantial financial burden on the households.

Examining birth preparedness and complication readiness: a systematic review and meta-analysis of pregnant and recently delivered women in India.

Background: Birth preparedness and complication readiness (BPCR) is an essential component of safe motherhood programs. This study aims to systematically identify and synthesize available evidence on birth preparedness and complication readiness among pregnant and recently delivered women in India.

Methods: The study followed PRISMA guidelines and used databases such as PubMed, Cochrane Library, and ProQuest.

Clinical outcome post treatment of anemia in pregnancy with intravenous versus oral iron therapy: a systematic review and meta-analysis.

Oral iron therapy is often the most common way of treating anaemia; however intravenous iron is considered effective due to rapid iron replenishment. We have dearth of evidence on clinical outcomes post treatment of anaemia. We have searched studies published in English in PubMed, Cochrane, Scopus, ProQuest, and Google Scholar.

Assessment of interleukin 1 receptor antagonist (IL-1RA) levels in children with and without community acquired pneumonia: a hospital based case-control study.

The primary objective was to compare serum interleukin-1 receptor antagonist (IL-1RA) levels in cases of community acquired pneumonia (CAP) and healthy age-gender-matched controls. The secondary objective was to compare serum IL-1RA levels in cases which were positive or negative for Streptococcus pneumoniae in the blood by real-time-polymerase chain reaction (RT-PCR). Hospitalized children with World Health Organization defined CAP, aged 2-59 months, were included as cases.

The relationship between BCG immunotherapy and oxidative stress parameters in patients with nonmuscle invasive bladder cancer.

Introduction: Environmental chemicals have been associated with the regulation of oxidative stress markers, which have the potential for the development of bladder cancer. However, limited studies on the function of oxidative stress parameters and nonmuscle invasive bladder cancer (NMIBC) in therapy response are available. Here we studied the oxidative stress parameters in response to BCG immunotherapy in NMIBC patients.

Assessment of Blood Lead Level of School Children in 10 Cities of India: A Cross-Sectional Study.

Objectives: To assess the blood lead level (BLL) of school children in 10 cities of India.

Methods: This multi-centric cross-sectional study enrolled participants from randomly selected schools. Data on demographic details, socioeconomic status (SES) and anthropometric indicators was collected.

Association of dietary intake with micronutrient deficiency in Indian school children: a cross-sectional study.

Adequate nutrition is necessary during childhood and early adolescence for adequate growth and development. Hence, the objective of the study was to assess the association between dietary intake and blood levels of minerals (calcium, iron, zinc, and selenium) and vitamins (folate, vitamin B12, vitamin A, and vitamin D) in urban school going children aged 6-16 years in India, in a multicentric cross-sectional study. Participants were enrolled from randomly selected schools in ten cities.

A Historical Perspective on Chronic Obstructive Pulmonary Disease: From Past to Present.

René-Théophile-Hyacinthe Laennec in his book "Treatise of the Diseases of the Chest" discussed the emphysema in 1821. Chronic obstructive pulmonary disease (COPD) has been around for at least 202 years, from 1821 to 2023 (but the disease itself is much older than that). It is believed that William Briscoe first used the term COPD in June 1965, at the 9th Aspen Emphysema Conference.

Association of Interleukin-1 Receptor Antagonist ( ) Gene Polymorphism with Community-Acquired Pneumonia in North Indian Children: A Case-Control Study.

 Community-acquired pneumonia (CAP) is the leading cause of death in children < 5 years of age. The primary objective of the study was to assess the association of gene polymorphism in children aged 2 to 59 months with CAP and the secondary objective was to assess the association of gene polymorphism with mortality among hospitalized CAP cases.  This case-control study was conducted in a tertiary teaching institute in Northern India.

Effect of morning versus night-time administration of proton pump inhibitor (pantoprazole) on thyroid function test in levothyroxine-treated primary hypothyroidism: a prospective cross-over study.

Background: One of the common causes of suboptimal control of thyroid stimulating hormone (TSH) in levothyroxine-treated hypothyroidism is coadministration of proton pump inhibitors (PPIs). Morning administration of pantoprazole has been shown to suppress intragastric pH to a greater extent. We therefore aimed to determine the effect of pantoprazole at different time points of the day on thyroid function test (TFT) in levothyroxine-treated overt primary hypothyroidism.

Nanoencapsulation of Docetaxel Induces Concurrent Apoptosis and Necroptosis in Human Oral Cancer Cells (SCC-9) via TNF-α/RIP1/RIP3 Pathway.

Human oral squamous cell carcinoma is the sixth most frequent malignant cancer, with an unacceptably high death rate that affects people's health. Albeit, there are several clinical approaches for diagnosing and treating oral cancer they are still far from ideal. We previously synthesised and characterised the docetaxel nanoformulation (PLGA-Dtx) and discovered that docetaxel nanoencapsulation may suppress oral cancer cells.

Identifying risk of death in children hospitalized with community-acquired pneumonia.

Objective: To externally validate a tool developed by the Pneumonia Research Partnership to Assess WHO Recommendations study group for identification of the risk of death in children hospitalized with community-acquired pneumonia, the PREPARE tool.

Methods: We did a secondary analysis of data collected during hospital-based surveillance of children with community-acquired pneumonia in northern India from January 2015 to February 2022. We included children aged 2-59 months with pulse oximetry assessment.

Alarming Trends of Cesarean Section-Time to Rethink: Evidence From a Large-Scale Cross-sectional Sample Survey in India.

Background: Cesarean section (CS) delivery rate has increased significantly both globally and in India, thereby posing a burden on overstretched health systems.

Objective: This study plans to understand the factors associated with CS rate with an objective to (1) analyze the trends of CS delivery from 1998-99 to 2019-21 and (2) understand the proximate determinants of CS deliveries in India.

Methods: Analysis of secondary data (National Family Health Survey) of a nationally representative sample of 230,870 women (year 2019-21) was undertaken to explore the trends, distribution, and determinants of CS deliveries in India and within states.

Micronutrients and cognitive functions among urban school-going children and adolescents: A cross-sectional multicentric study from India.

Background: Micronutrient deficiency (MD) is associated with deficits in cognitive functioning of children. However, no comprehensive multicentric study has been conducted in India to explore the role of multiple MD in cognition of children and adolescents. The present study aimed to explore association of MD with level of general intelligence and specific cognitive functions, in urban school-going children and adolescents across ten cities of India.

Periodontal status of patients with nontubercular respiratory diseases hospitalized in a tertiary care hospital.

Background: There is strong evidence that periodontal disease (PD) is related to various systemic diseases including respiratory diseases. Dental plaque is the primal cause of PD, and it can also be used as a reservoir of lung pathogens. After inhalation, it can cause a variety of respiratory infections.

The Relationship Between Clinical Phenotypes and Global Initiative for Chronic Obstructive Lung Disease (GOLD) Stages/Groups in Patients With Chronic Obstructive Pulmonary Disease.

Background Chronic obstructive pulmonary disease (COPD) cannot be properly characterised by a single metric, forced expiratory volume in the first second (FEV1), due to its complexity and heterogeneity. The GOLD 2017 report contained the ABCD evaluation method to measure airflow limitation, symptoms, and/or exacerbation risk. Objective The purpose of this study was to explore the relationship between clinical characteristics and GOLD groups or stages in patients with COPD.

Effectiveness of 13-valent pneumococcal conjugate vaccine on radiological primary end-point pneumonia among cases of severe community acquired pneumonia in children: A prospective multi-site hospital-based test-negative study in Northern India.

Introduction: Community acquired pneumonia (CAP) is a leading cause of under-five mortality in India and Streptococcus pneumoniae is the main bacterial pathogen for it. Pneumococcal Conjugate Vaccine 13 (PCV13) has been introduced in a phased manner, in the national immunization program of India since 2017/2018. The primary objective of this study was to evaluate the effectiveness of PCV13 on chest radiograph (CXR)-confirmed pneumonia, in children hospitalized with WHO-defined severe CAP.

Utility of the Comprehensive Health and Stringency Indexes in Evaluating Government Responses for Containing the Spread of COVID-19 in India: Ecological Time-Series Study.

Background: Many nations swiftly designed and executed government policies to contain the rapid rise in COVID-19 cases. Government actions can be broadly segmented as movement and mass gathering restrictions (such as travel restrictions and lockdown), public awareness (such as face covering and hand washing), emergency health care investment, and social welfare provisions (such as poor welfare schemes to distribute food and shelter). The Blavatnik School of Government, University of Oxford, tracked various policy initiatives by governments across the globe and released them as composite indices.