Publications by authors named "Saibal Das"

Background & objectives Although multi-drug therapy has decreased the burden of disease, leprosy is yet to be eliminated. Accelerating progress requires optimal use of existing tools, advanced diagnostic tests, newer drugs, and vaccines. The search for a vaccine with therapeutic and preventive potential is ongoing, but evidence on effectiveness and safety is lacking.

View Article and Find Full Text PDF
Article Synopsis
  • - This study aimed to understand how opioid users and their peer educators in Kolkata view treatment and overdose risks related to opioid use.
  • - Researchers conducted in-depth interviews with 20 opioid users and six peer educators, identifying key themes around knowledge, treatment effectiveness, and awareness of overdose resources like naloxone.
  • - The results highlight a critical need for better training and support for opioid users in recognizing overdoses and administering life-saving interventions, which can inform future policymaking to combat the opioid crisis.
View Article and Find Full Text PDF

Objective: Informal healthcare providers (IHCPs) play a big role in health systems in low-and middle-income countries (LMICs) and are often the first point of contact for healthcare in rural and underserved areas where formal healthcare infrastructure is insufficient or absent. This study was performed to systematically review the literature on interventions targeting IHCPs in improving the delivery of healthcare services in LMICs.

Methods: PubMed, Embase, and Cochrane CENTRAL databases were searched for studies that assessed any type of intervention among IHCPs to improve the delivery of healthcare services in any LMIC.

View Article and Find Full Text PDF

Background: Pharmacogenomic (PGx) factors significantly influence how patients respond to antipsychotic medications This systematic review was performed to synthesize the clinical utility of PGx-assisted treatment versus standard of care in schizophrenia.

Methods: PubMed, Embase, and Cochrane CENTRAL databases were searched for randomized controlled trials (RCTs) from inception till June 2024 that had compared the clinical utility of PGx-assisted intervention as compared to the standard of care in schizophrenia. The primary outcome was safety, and the secondary outcomes were efficacy and medication adherence.

View Article and Find Full Text PDF

Metabolic-associated fatty liver disease (MAFLD) or metabolic dysfunction-associated steatohepatitis (MASH) in lean individuals represents a distinctive subset of MASH. Current pharmacotherapies, for MASH as demonstrated in clinical trials, predominantly target obese patients with limited consideration for lean MASH. We aimed to systematically review the literature on the pharmacotherapy of lean MASH.

View Article and Find Full Text PDF

Objective: To evaluate the efficacy and safety of vonoprazan therapy as compared to conventional proton pump inhibitors (PPIs) or no vonoprazan for non-erosive esophagitis.

Methods: A thorough search was conducted across databases. The primary outcome was to determine the mean variance in the gastroesophageal reflux disease (GERD) score after vonoprazan treatment.

View Article and Find Full Text PDF

Objectives: The response to antipsychotic therapy is highly variable. Pharmacogenomic (PGx) factors play a major role in deciding the effectiveness and safety of antipsychotic drugs. A hybrid type 2 effectiveness-implementation research will be conducted to evaluate the clinical utility (safety and efficacy), cost-effectiveness, and facilitators and barriers in implementing PGx-assisted management compared to standard of care in patients with schizophrenia attending a tertiary care hospital in eastern India.

View Article and Find Full Text PDF

This systematic review and meta-analysis was performed to evaluate the association between an inability to perform a static balance test and mortality in community-dwelling older ambulatory individuals. PubMed, Embase, and Scopus were searched for relevant cohort studies. Hazard ratios (HR) were pooled (random-effect model).

View Article and Find Full Text PDF

Introduction: India launched the COVID-19 vaccination drive on 16th January 2021 by vaccinating the adult population above 18 years of age. This was followed by the introduction of an additional precaution dose. As on 18th October 2022, 1,02,66,96,808 (1.

View Article and Find Full Text PDF

Aim: This analysis was conducted to review the number, and describe the characteristics of first-in-human (FIH) Phase 1 clinical trials registered in India from 2008 to 2022.

Materials And Methods: The data were extracted from the Clinical Trials Registry - India database for all FIH Phase 1 clinical trials registered between 2008 and 2022. Early-phase trials that were not FIH trials (e.

View Article and Find Full Text PDF

Background: This systematic review evaluated the available medical literature on the prevalence and trends of waterpipe tobacco smoking among adolescents and youth in jurisdictionally representative populations.

Methods: PubMed, Embase, and Scopus were searched for relevant studies from inception until 31 December 2022 that reported the burden of waterpipe smoking among adolescents and youth (10-24 years of age). We extracted qualitative data on the demographic characteristics, burden, and correlates of waterpipe smoking (PROSPERO ID: CRD42022310982).

View Article and Find Full Text PDF

In August 2022, the United States Food and Drug Administration issued marketing authorization for an orally administered vibrating colon-stimulating capsule for treating chronic idiopathic constipation. We aimed to review the literature systematically and synthesize evidence on the role of the vibrating capsule in chronic idiopathic constipation. A comprehensive search was conducted on PubMed, Embase, International Clinical Trials Registry Platform (World Health Organization), Cochrane Library databases, and two pre-print servers (medRxiv.

View Article and Find Full Text PDF

Aim: This systematic review and meta-analysis was conducted to evaluate the efficacy and safety of 24 weeks of semaglutide treatment in patients with non-alcoholic fatty liver disease (NAFLD) or non-alcoholic steatohepatitis (NASH).

Methods: PubMed, Embase, Scopus, Cochrane CENTRAL, and ClinicalTrials.gov databases were searched for relevant studies.

View Article and Find Full Text PDF

Aim: This systematic review and meta-analysis was conducted to synthesize the efficacy and safety of bempedoic acid in patients requiring lipid-lowering therapy.

Methods: PubMed, Embase, and Scopus databases were searched for randomized controlled trials from inception till June 2023. The primary outcome was major adverse cardiovascular events (MACE), and secondary outcomes were all-cause mortality, serum lipid profile, and adverse events between bempedoic acid and comparators.

View Article and Find Full Text PDF

Objective: The aim of this study was to evaluate the difference in mean serum 25-hydroxy vitamin D level between migraineurs and nonmigraineurs, the association between hypovitaminosis D and migraine, and the effects of oral vitamin D supplementation on migraine-related symptoms as compared to placebo.

Methods: Relevant databases were searched for observational studies and randomized-controlled trials (RCTs) which evaluated the difference in mean serum 25-hydroxy vitamin D level between migraineurs and nonmigraineurs; the association between hypovitaminosis D and migraine; and the effects of vitamin D supplementation on migraine-frequency, duration, and severity. Pooled mean difference and odds ratio were calculated (random-effects model, RevMan version 5.

View Article and Find Full Text PDF

Aim: This systematic review and meta-analysis was conducted to evaluate the efficacy and safety of 4 mg saroglitazar treatment in patients with non-alcoholic fatty liver disease (NAFLD) or non-alcoholic steatohepatitis (NASH).

Methods: PubMed, Embase, Scopus, Cochrane CENTRAL, medRxiv (pre-print), bioRxiv (pre-print), and ClinicalTrials.gov databases were searched for relevant studies.

View Article and Find Full Text PDF

Background: The epidemiological and mycological patterns of superficial mycoses across various geographic regions of India across the last few years are changing.

Objective: This study was performed to evaluate the epidemiological and mycological profile of superficial mycoses in India between 2015 and 2021.

Methods: In this systematic review, the PubMed database was searched for all observational studies published between January 1, 2015, and December 31, 2021, which had evaluated the clinico-mycological profile of superficial mycoses among outpatients from various parts of India.

View Article and Find Full Text PDF

We herein demonstrate the acylsilane-directed Rh-catalyzed arene C-H bond alkylation with maleimides. The resulting derivatives were utilized in visible-light-induced intramolecular siloxycarbene-amide cyclization for the synthesis of new tricyclic γ-lactams. In parallel, we also harnessed the same acylsilane and maleimide units through [3 + 2] carbo-annulation by using Ru-catalysis.

View Article and Find Full Text PDF

Aim: This systematic review and meta-analysis was conducted to evaluate the efficacy and safety of lobeglitazone as compared to the standard of care (SOC) in patients with type 2 diabetes mellitus (T2DM).

Methods: Databases were searched for relevant randomized controlled trials. The primary outcome was the comparison of the glycated hemoglobin (HbA1C) level after 24 weeks.

View Article and Find Full Text PDF

We assessed the association between polypharmacy and cardiovascular autonomic function among community-dwelling elderly patients having chronic diseases. Three hundred and twenty-one patients from an urban municipality area of Kolkata, India were studied in August 2022. The anticholinergic burden and cardiac autonomic function (Valsalva ratio, orthostatic hypotension, change in diastolic blood pressure after an isometric exercise, and heart rate variability during expiration and inspiration) were evaluated.

View Article and Find Full Text PDF

Background: Yoga is increasingly being used as a complementary mode of treatment for epilepsy along with pharmacotherapy; however, the quality of reporting and bias of studies on yoga in epilepsy is uncertain.

Objective: This study was performed to systematically evaluate the reporting quality and bias of the published studies on yoga in epilepsy.

Materials And Methods: PubMed and Cochrane databases were searched for studies investigating the efficacy of yoga in epilepsy or describing the patients' or caregivers' knowledge, attitude, influence, and practice of yoga in epilepsy.

View Article and Find Full Text PDF

This review was performed to compare the efficacy and safety among hospitalized patients with COVID-19 who received baricitinib and those who received tocilizumab independently with placebo or the standard of care (SOC). Relevant databases were searched for randomized controlled trials which evaluated the effect of baricitinib or tocilizumab as compared to placebo or the SOC in hospitalized patients with COVID-19. The primary endpoint was the comparison of the 28-day mortality.

View Article and Find Full Text PDF