Epidemiological Profile and Outcome of COVID-19 Patients and Its Comparison Between the First and Second Wave at a Tertiary-Level COVID Care Facility in North India.

Background: In December 2019, COVID-19 emerged in China and spread rapidly throughout the world, including India. So far, India has witnessed three spells of the disease, termed the first, second, and third waves; although the first two waves were significant in terms of severity, mortality, and need for respiratory support, the third wave had no significant impact and most people recovered without being admitted to the hospital. The present study aimed to discuss the clinical demographic characteristics and in-hospital outcomes of COVID-19 patients and their comparisons between the first and second waves.

Comparative analysis of clinico-metabolic profiles between St Thomas and del Nido cardioplegia solutions: A pilot study.

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.

Do the provisional PRINTO Enthesitis/Spondylitis-Related JIA criteria capture youth with axial spondyloarthritis?

Background: The Paediatric Rheumatology International Trials Organisation (PRINTO) recently undertook an effort to better harmonize the pediatric and adult arthritis criteria. These provisional criteria are being refined for optimal performance. We aimed to investigate differences between patients who did and did not fulfill these PRINTO criteria amongst youth diagnosed with juvenile spondyloarthritis (SpA) that met axial juvenile SpA (axJSpA) classification criteria.

Ultrasonography- and Fluoroscopy-Guided Technique for Cooled Radiofrequency Ablation of the Genicular Nerves for Knee Joint Pain.

Knee osteoarthritis is a chronic degenerative disease associated with pain and decreased mobility that affects advanced-age individuals, thus causing further debilitation. Radiofrequency ablation can benefit patients who are not ideal candidates for surgical intervention and for whom conservative management has been unsatisfactory. Currently, radiofrequency ablation is performed using either ultrasonography or fluoroscopy.

Status of robotic surgery in pediatric genitourinary tumors: A systematic review.

Innovative surgical approaches are crucial in pediatric oncology to enhance treatment outcomes and minimize morbidity. Robotic-assisted surgery (RAS) has shown promise in both surgical precision and recovery in pediatric patients. This systematic review aims to address this gap by examining the current role and impact of RAS in managing pediatric genitourinary tumors, focusing on its feasibility, safety, and patient outcomes.

Genetic and allelic heterogeneity in 248 Indians with skeletal dysplasia.

Skeletal dysplasias are a clinically and genetically heterogeneous group of rare disorders. Studies from large cohorts are essential to provide insights into the disease epidemiology, phenotypic spectrum, and mutational profiles. Here we enumerate additional 248 Indians from 197 families with a skeletal dysplasia, following a similar study earlier.

Plasma transfusion in the intensive care unit.

Background: Current guidelines discourage prophylactic plasma use in non-bleeding patients. This study assesses global plasma transfusion practices in the intensive care unit (ICU) and their alignment with current guidelines.

Study Design And Methods: This was a sub-study of an international, prospective, observational cohort.

Inhibition of histone methyltransferase G9a aggravates phenotypic severity of hepatic lipotoxicity in non-alcoholic steatohepatitis (NASH).

Lipotoxicity is a key pathological feature in the development of non-alcoholic steatohepatitis (NASH), which is characterized by liver injury, inflammation, and fibrosis. Although lipotoxicity has been shown to induce transcriptomic alterations in liver cells, the specific role of epigenetic regulators in NASH remains elusive. In this study, we demonstrate that pharmacological inhibition of histone methyltransferase G9a significantly worsens NASH progression in mice, as evidenced by increased hepatic cell death, inflammation, and fibrosis.

Ovarian Masses in Children: Surgical Experience and Outcomes.

Aims: This study aims to review our experience of treating ovarian masses in children with an emphasis on clinical presentation, diagnosis, treatment, and outcome.

Methods: We retrospectively reviewed the electronic medical records of all patients below 18 years of age who underwent surgical treatment for ovarian masses at our institute between 2009 and 2023. Study variables included demography, clinical presentation, physical findings, tumor markers, radiologic features, operative details, histopathology, follow-up status, and overall survival.

Serious infections and tuberculosis adversely impact outcomes of juvenile onset systemic lupus erythematosus in India.

Background: Infections are a major cause of morbidity and mortality in juvenile systemic lupus erythematosus (SLE). We assessed the incidence and risk factors for major infections in juvenile SLE.

Methods: A retrospective review of 225 patients of juvenile SLE (ACR 1997 criteria) with age <18 years visiting the rheumatology clinic at a single centre between 2000 to 2020 was done from case records and the hospital electronic health records.

Parietal Cell Antibodies in Type 1 Diabetes Mellitus and Its Implications for Iron Deficiency: A Tertiary Centre Experience from North India.

Introduction: Parietal cell antibody (PCA)-mediated auto-immune gastritis is known to increase the risk of iron-deficiency and pernicious anaemia in adults with type 1 diabetes mellitus. However, in children and young adults with type 1 diabetes, these data are scarce. We aimed to study the prevalence of parietal cell antibodies (PCAs) and its clinical associations in people with type 1 diabetes with onset below 30 years.

Immobilisation accuracy of double shell positioning system for stereotactic radiotherapy in patients with brain tumors.

Introduction: Non-invasive frameless systems have paved its way for stereotactic radiotherapy treatments compared to gold standard invasive rigid frame-based systems as they are comfortable to patients, do not have risk of pain, bleeding, infection, frame slippage and have similar treatment efficacy.

Aim And Objective: To estimate immobilisation accuracy (interfraction and intrafraction) and PTV margins with double shell positioning system (DSPS) using daily image guidance for stereotactic radiotherapy in patients with brain tumors.

Materials And Method: A prospective study was done in 19 cranial tumor patients with KPS ≥70, immobilized by the DSPS with mouth bite and treated with LINAC based image guided stereotactic radiotherapy.

Prevalence of Different Dengue Serotypes in Northern India, 2021-2022: A Tertiary Care Hospital-Based Study.

Dengue fever is a substantial emerging and reemerging arboviral virus in tropical and subtropical areas that seriously threatens public health worldwide. India is experiencing rising dengue epidemics in urban and rural regions linked to all four serotypes. The objective is to examine the serotypes and genotypes of the circulating dengue virus (DENV) at a tertiary care center in eastern Uttar Pradesh, India, from 2020 to 2021.

Changing Trends of Ralstonia Bacteremia in Patients at a Tertiary Care Center in North India: A 2-Year Retrospective Analysis.

Ralstonia species are recently emerging as pathogens of human importance. This study was performed to assess the distribution of Ralstonia species among bacteremia patients and the clinical and demographical factors of these patients. This retrospective observational study was performed in the Microbiology Department of a tertiary care center in North India from April 2022 to April 2024.

Identification and Quantification of Deranged Metabolites in Critically Ill Patients Using NMR-Based Metabolomics.

Metabolomics is emerging as a significant approach to reflect the individual's response to pathophysiological conditions. Nuclear magnetic resonance (NMR) spectroscopy has evolved as a tool to identify metabolic dysregulations in critically ill patients afflicted with conditions like acute respiratory distress syndrome (ARDS), severe acute pancreatitis (SAP), acute kidney injury (AKI), and sepsis. The spectral data from the serum sample of the study and control group are recorded using an 800 MHz NMR spectrometer and processed using NMR processing and analysis tools.

Clinical and high-resolution manometry of 801 patients with esophageal dysmotility, including achalasia, in relation to age.

Background And Aim: Spectrum of esophageal motility disorders may differ according to age, but studies on this are scanty, contradictory, and included small number of patients. Accordingly, we retrospectively analyzed data of a large sample of patients to study the spectrum of esophageal motility disorders in relation to age, and to evaluate the clinical profile and high-resolution manometry parameters and achalasia subtypes according to Chicago IV criteria.

Methods: Of 909 patients evaluated by high-resolution water perfusion or solid-state manometry during a 3-year period, data on 801 were finally analyzed.

Associations between Toll-like receptor 4 Asp299Gly polymorphism and susceptibility to intracranial aneurysm among male and female patients within the North Indian population.

Objectives: Intracranial aneurysms (IA), often remain asymptomatic until they get ruptured, invariably leads to subarachnoid hemorrhage (SAH), and is influenced by both genetic and environmental factors. Recent studies indicated inflammation as a key player in IA development. This study delves into genetic variations within inflammatory pathways, focusing on TLR4-mediated cytokine release as potential IA biomarkers.

Enhanced resolution of optical genome mapping utilizing telomere-to-telomere reference in genetic disorders.

Reference genomes serve as a baseline criterion for comparison of personal genomes to deduce clinical variants. The widely used reference genome, GRCh38, contains stretches of gaps and unresolved bases particularly in complex regions which could obscure variant discovery. In contrast, the gapless telomere-to-telomere CHM13 (T2T-CHM13) reference genome can be used to assess difficult regions of the genome.

Clinical, Biochemical, and Histological Manifestations and Long-Term Outcomes of Renal Sarcoidosis - A Single Center Study.

Background: Renal involvement in sarcoidosis is rare. We evaluated the pattern of renal involvement in sarcoidosis, its clinical course, renal histology, and response to treatment.

Materials And Methods: We retrospectively analyzed the data of all cases with sarcoidosis exhibiting renal involvement referred to our department between January 2010 and December 2021.

H NMR-Based Metabolomic Signatures in Rodent Models of Sporadic Alzheimer's Disease and Metabolic Disorders.

Alzheimer's disease (AD) is a chronic neurological disorder that impacts the elderly population all over the globe. Evidence suggests association between AD and metabolic disorders such as diabetes mellitus (DM) and obesity (OB). The present study is an attempt to evaluate metabolic alterations in the serum and brain through NMR spectroscopy with the aim to identify shared metabolic signatures.

Pancreatic fistula and bleeding following choledochal cyst excision: Experience of two decades.

Objectives: Choledochal cyst excision (CDCE) with hepaticojejunostomy is standard of care in choledochal cysts. Complications related to inadequate healing of distal stump like post-operative pancreatic fistula (POPF) and bleeds have not been addressed in literature. We report two decade experience with these complications following CDCE.

Factors associated with anastomotic leak following gastrectomy for gastric adenocarcinoma and its effect on long-term outcomes.

Objectives: Gastrectomy for cancer is a technically demanding surgery and anastomotic leak is an important complication of this surgery. This study aimed to identify the factors associated with anastomotic leak following gastrectomy in gastric cancer patients and its long-term effect on outcomes.

Material And Methods: This is an ambispective study of 181 patients who underwent curative gastrectomy for gastric adenocarcinoma over 13 years, at our institution.