Outcomes of Endovascular Treatment for Salvaging Failed Hemodialysis Arteriovenous Fistula - Role of Balloon Angioplasty as Initial Therapy.

Background: This study aims to evaluate the technical and clinical outcomes of endovascular treatment for failed native hemodialysis fistulas, mainly the role of balloon angioplasty in salvaging thrombosed and stenosed arteriovenous fistulas.

Materials And Methods: This retrospective study was done on 23 patients who had presented with non-functioning dialysis fistulas. The mean age of the patients was 58.

Comparison of Routine Preoperative Ultrasound-Guided Airway Examination Versus Clinical Airway Examination in Predicting Difficult Laryngoscopy in Patients Coming for Elective Surgery: An Observational Study.

Background As part of preoperative patient evaluations, it is customary to estimate the likelihood of difficulties during laryngoscopy and intubation. A diverse array of predictors is frequently employed by anesthesiologists to anticipate difficult laryngoscopy (DL); however, no single predictor has been established as the gold standard. In the present study, we compared routine preoperative ultrasound-guided airway examination and clinical airway examination in predicting DL in patients coming for elective surgery.

Forensic Microbiology in India: A missing piece in the puzzle of criminal investigation system.

Background: Forensic Microbiology is an emerging branch of science that has great potential to assist criminal investigations. Having said that, microbial analysis is not performed routinely during forensic investigations in India. This could be attributed to lack of specific training and lack of evidence-based standard protocol.

Direct Percutaneous Thrombolysis (DPT): A novel method of salvaging Thrombosed Native Arteriovenous Fistula.

Introduction: Thrombosed arteriovenous fistulas (AVFs) are either treated by thrombectomy or pharmaco-mechanical thrombolysis with or without percutaneous balloon angioplasty. In this study, we have described an effective and economical technique of salvaging these fistulae using a 20-22-gauge spinal needle and urokinase and have named it direct percutaneous thrombolysis (DPT).

Materials And Method: This prospective study comprised of 148 patients out of which 120 patients presented with AVF thrombosis and were divided into two groups; those with no obvious stenosis on ultrasound ( = 38) and second with venous stenosis ( = 82).

Homologous recombination DNA repair gene RAD51, XRCC2 & XRCC3 polymorphisms and breast cancer risk in South Indian women.

Background: Homologous recombination repair (HRR) accurately repairs the DNA double-strand breaks (DSBs) and is crucial for genome stability. Genetic polymorphisms in crucial HRR pathway genes might affect genome stability and promote tumorigenesis. Up to our knowledge, the present study is the first to investigate the impact of HRR gene polymorphisms on BC development in South Indian women.

Analysis of pathogenic variants in BRCA1 and BRCA2 genes using next-generation sequencing in women with triple negative breast cancer from South India.

Background: The frequency of triple-negative breast cancer (TNBC) incidence varies among different populations suggesting the involvement of genetic components towards TNBC development. Previous studies have reported that BRCA1/2 germline mutations confer a lifetime risk of developing TNBC. However, there is hardly any information regarding the common pathogenic variants (PVs) in BRCA1/2 genes that contribute to TNBC in the Indian population.

Impact of xenobiotic-metabolizing gene polymorphisms on breast cancer risk in South Indian women.

Background: Functional variants of the xenobiotic-metabolizing genes (XMG) might modulate breast cancer (BC) risk by altering the rate of metabolism and clearance of myriad types of potent carcinogens from the breast tissue. Despite mounting evidence on the role of XMG variants on BC risk, the current knowledge regarding their influence on BC development is still fragmentary.

Methods: The present study examined the candidate genetic variants in CYP1A1, NQO1, GST-T1, GST-M1, and GST-P1 in 1002 subjects (502 BC patients and 500 disease-free women).

Association of HOTAIR (rs920778 and rs1899663) and NME1 (rs16949649 and rs2302254) gene polymorphisms with breast cancer risk in India.

Background: Until now, no study has reported the combined effect of genetic variants of HOTAIR and NME1 towards breast cancer (BC) pathogenesis. Hence, the aim of the present study is to determine the risk of breast cancer development with HOTAIR (rs920778 C > T and rs1899663 G > T) and NME1 (rs16949649 T > C and rs2302254 C > T) genetic polymorphisms in the Indian population for the first time.

Materials And Methods: To investigate the genetic association of these four SNPs, we conducted a population-based case-control study involving 1011 subjects (502 histologically confirmed BC patients and 509 disease-free controls) using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method.

DNA repair genes hOGG1, XRCC1 and ERCC2 polymorphisms and their molecular mapping in breast cancer patients from India.

Identification of modifier genes predisposing to breast cancer (BC) phenotype remains a significant challenge and varies with ethnicity. The genetic variability observed in DNA repair genes may modulate the cell's ability to repair the damaged DNA and hence, evaluation of genetic variants in crucial DNA damage repair genes is of clinical importance. We performed the present study to evaluate the role of ERCC2-Lys751Gln, hOGG1-Ser326Cys, and XRCC1-Arg399Gln gene polymorphisms on the risk of BC development and its molecular profile in Indian women.

A novel biocompatible chitosan-Selenium nanoparticles (SeNPs) film with electrical conductivity for cardiac tissue engineering application.

Cardiomyopathy is the leading cause of mortality in the world and economic burdens on national economies. A cardiac patch approach aims at regenerating an infracted heart by providing healthy functional cells to the injured region via a film carrier substrate, and providing mechanical and electrical support. Selenium acts as an important element in the prevention and treatment of cardiovascular diseases but their health-related effects have not been fully explored.

Low-dose rasburicase in hematologic malignancies.

Objective: To define the efficacy and safety of low-dose rasburicase in children from south India with hematologic malignancies.

Methods: This study is a retrospective analysis of data on 41 children with hematologic malignacies with laboratory evidence of tumor lysis syndrome (TLS) or clinical features indicating high risk for developing TLS. Patients were treated with rasburicase in doses of 0.

Laparoscopic correction of intestinal malrotation in adult.

Intestinal malrotation is rare in adults. Patients may present with acute obstruction or chronic abdominal pain. These symptoms are caused by Ladd's bands and narrow mesentery resulting from incomplete gut rotation.