Venkatesh Chandrasekaran

ORCID: 0000-0003-4409-6860
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About
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Research Areas
  • Autism Spectrum Disorder Research
  • Tuberculosis Research and Epidemiology
  • Congenital Diaphragmatic Hernia Studies
  • Mosquito-borne diseases and control
  • Family and Disability Support Research
  • Asthma and respiratory diseases
  • Urological Disorders and Treatments
  • Child Nutrition and Feeding Issues
  • Respiratory and Cough-Related Research
  • Respiratory viral infections research
  • Attention Deficit Hyperactivity Disorder
  • Pneumonia and Respiratory Infections
  • Neonatal Respiratory Health Research
  • Chronic Obstructive Pulmonary Disease (COPD) Research
  • Pneumocystis jirovecii pneumonia detection and treatment
  • Respiratory Support and Mechanisms
  • Poisoning and overdose treatments
  • Injury Epidemiology and Prevention
  • Neonatal and fetal brain pathology
  • Drug-Induced Hepatotoxicity and Protection
  • Streptococcal Infections and Treatments
  • Vitamin D Research Studies
  • Congenital Anomalies and Fetal Surgery
  • Kawasaki Disease and Coronary Complications
  • Restraint-Related Deaths

Jawaharlal Institute of Post Graduate Medical Education and Research
2016-2025

JSS Academy of Higher Education and Research
2019-2023

Institute of Post Graduate Medical Education and Research
2023

JSS Medical College and Hospital
2022-2023

Kurnool Medical College
2021-2023

Christie's
2022

National Institute of Research in Tuberculosis
2015-2021

Indian Council of Medical Research
2009-2021

Meenakshi Medical College Hospital and Research Institute
2018

Mahatma Gandhi Medical College and Research Institute
2012-2016

In India men who have sex with (MSM) are stigmatized, understudied, and at high risk for HIV. Understanding the impact of psychosocial issues on HIV behavior infection can help shape culturally relevant prevention interventions. Peer outreach workers recruited 210 MSM in Chennai completed an interviewer-administered assessment battery underwent testing counseling. More than one fifth (46/210) reported unprotected anal intercourse past 3 months, 8% tested positive HIV, 26% had previously...

10.1521/aeap.2009.21.4.372 article EN AIDS Education and Prevention 2009-08-01

Men who have sex with men (MSM) in India are a hidden population, facing unique environmental stressors and cultural pressures that place them at risk for depression. Depression may affect HIV behavior MSM, the degree to which MSM benefit from prevention interventions. India, however, has largely been understudied. Two hundred ten Chennai completed an interviewer-administered behavioral assessment battery, included 20-item Center Epidemiologic Studies Scale (CES-D), demographics, sexual...

10.1080/13548500903334754 article EN Psychology Health & Medicine 2009-12-01

Understanding the drivers for care-seeking among those who present with symptoms of TB is crucial early diagnosis and prompt treatment, which will in turn halt further transmission. While a challenge tribal population, little known about behaviour factors influencing population across India.

10.1371/journal.pone.0250971 article EN cc-by PLoS ONE 2021-05-20

To study the pharmacokinetics of rifampicin (RMP), isoniazid (INH) and pyrazinamide (PZA) in adult tuberculosis (TB) patients examine factors that influence drug pharmacokinetics.Adult TB (n = 101) receiving thrice-weekly anti-tuberculosis treatment Revised National Control Programme (RNTCP) were studied. The was conducted at steady state after directly observed administration. RMP, INH PZA concentrations estimated using high-performance liquid chromatography NAT2 genotyping by real-time...

10.5588/ijtld.16.0048 article EN The International Journal of Tuberculosis and Lung Disease 2016-08-09

Concern is mounting regarding screen exposure among young children and its association with mental health. Children attention deficit hyperactivity disorder (ADHD) may be more vulnerable to effects such as increased externalizing behaviors problems language cognitive development biological functions sleep. We aimed assess in preschool ADHD study the correlation of time severity parental stress levels.Children age 2.5-6 years, diagnosed (n = 56) were included, details total duration exposure,...

10.1177/0253717620939782 article EN cc-by-nc Indian Journal of Psychological Medicine 2020-08-11

ABSTRACT Background: Gut microflora influences neural development through complex mechanisms. Feeding practices, especially breastfeeding influence gut microbiome and thereby play a pivotal role in immune development. Current understandings of the healthy distal systems provide insights into immunological mechanisms as one possible etiologies autism spectrum disorder (ASD). Studies have shown that optimal is associated with lower odds being at-risk for ASD children are suboptimally...

10.4103/jnrp.jnrp_331_17 article EN Journal of Neurosciences in Rural Practice 2018-01-01

To study the clinical profile and co-morbidity in Indian children with attention-deficit/hyperactivity disorder (ADHD).A prospective analytical of 2 years duration at Child Guidance Clinic a pediatric tertiary care hospital south city using Diagnostic statistical manual Mental Disorders-1V based questionnaires.Of 251 referrals, 51 (20.3%) met inclusion criteria for diagnosis ADHD. M:F ratio was 6.3:1. The mean age 5.7 years. A majority belonged to middle lower socio-economic class were...

10.4103/0253-7176.96155 article EN Indian Journal of Psychological Medicine 2012-01-01

Periodic drug resistance surveillance provides useful information on trends of and effectiveness tuberculosis (TB) control measures. The present study determines the prevalence among new sputum smear positive (NSP) previously treated (PT) pulmonary TB patients, diagnosed at public sector designated microscopy centers (DMCs) in state Tamil Nadu, India. In this single-stage cluster-sampling survey, 70 700 DMCs were randomly selected using a probability-proportional to size method. A cluster 24...

10.1371/journal.pone.0117421 article EN cc-by PLoS ONE 2015-03-04

Early interventions in children with autism spectrum disorder (ASD) reduce progressive symptom development. Delay diagnosis and initiation of ASD-specific is observed across settings. This study aimed to assess the trends time treatment a tertiary care pediatric setting.

10.4103/ijpsym.ijpsym_154_18 article EN cc-by-nc Indian Journal of Psychological Medicine 2019-01-01

Abstract Background Anxiety and depression are co‐morbidities that affect symptom control in children with asthma often overlooked busy practice. Objectives To find out the proportion of who have co‐morbid anxiety depression, to study association on clinic‐sociodemographic factors associated asthma. Methods Assuming 13% prevalence 95% confidence level 5% absolute precision, a total 176 aged 6 years above were enrolled from clinic. Clinical sociodemographic details collected for all. Symptom...

10.1002/ppul.25180 article EN Pediatric Pulmonology 2020-11-21

Human metapneumovirus (hMPV) is recognized as a significant cause of acute respiratory infections among infants under 5 years age.

10.1016/j.ijregi.2024.100486 article EN cc-by-nc-nd IJID Regions 2024-11-12

The Incidence of childhood obesity and metabolic syndrome is increasing even in rural semi-urban regions India. Adipose tissue mass secretes several inflammatory proteins, which could potentially alter the processes, leading to complications at later stages life. With limited studies on protein bound sialic acid (PBSA) as a marker oxidative stress mediated inflammation obese children, this study was aimed assess correlate PBSA with lipid peroxidation other cardiometabolic risk factors like...

10.59566/ijbs.2014.10118 article EN International Journal of Biomedical Science 2014-06-15

Abstract Background Behaviour parent training (BPT) is first‐line treatment for preschool attention deficit hyperactivity disorder (ADHD). BPT in a group format can be cost‐ and time‐effective alternative low middle‐income countries (LMIC) settings with limited resources. We conducted randomized controlled trial to compare the feasibility efficacy of individual improving ADHD severity age over 12 weeks. Methods After approval by ethical committee, study was child guidance clinic, JIPMER....

10.1111/eip.13420 article EN Early Intervention in Psychiatry 2023-04-11

Accidental aspiration of kerosene is a common problem among children in developing countries. This descriptive study involved the retrospective analysis admitted with tertiary care hospital South India for year. Kerosene contributed to 60.4% poisoning cases. Boys aged less than three years and from rural background formed significant proportion. Tachypnoea, cough crepitations were predominant clinical findings. Male gender malnutrition (weight age <80%) significantly associated prolonged stay.

10.1258/td.2011.110093 article EN Tropical Doctor 2011-07-01
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