Publications by authors named "Kalaiselvan Vivekanandan"

Aim: To evaluate tapentadol abuse cases by analyzing real-world data and identifying under-reporting countries from Southeast Asian Region (SEAR) to enhance vigilance.

Method: A retrospective, observational study from 2013 to March 2024 using VigiBase was conducted.

Result: Tapentadol-related abuse falls within the System Organ Class (SOC) categories of psychiatric disorder, nervous system disorder and injury, poisoning, and procedural complications.

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A cross-sectional, web-based survey was conducted to assess the health-care professionals (HCPs)' perception toward existing medical device postmarket surveillance (PMS) practices in India. A total of 1756 responses (medical practitioners [19.8%], nurses [22.

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Background: Monoclonal antibodies (mAbs) are pivotal in treating various diseases, including cancers and autoimmune disorders. Despite their therapeutic benefits, mAb therapy has been associated with neurological toxicity.

Objectives: This study aimed to assess the occurrence of neuronal toxicity associated with mAbs, utilizing data from the FDA Adverse Event Reporting System (FAERS) safety database.

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Background: The existing evidence from pre- and post-marketing studies is conflicting on the risk of pancreatic events for anti-diabetic medications.

Research Design And Methods: A retrospective case/non-case study was conducted by using spontaneous reports on pancreatic events for anti-diabetic medications from the FDA Adverse Event Reporting System (FAERS) and VigiBase. Proportional Reporting Ratio (PRR), Reporting Odds Ratio (ROR), and Information Component (IC) were calculated by a disproportionality analysis.

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Background: The safety reports arising currently on nimesulide are divulging the jeopardy of skin and subcutaneous tissue disorders (SSTDs).

Research Design And Methods: The global individual case safety reports on nimesulide-induced SSTDs available at VigiBase® were analyzed up to 31 March 2023. Disproportionality analyses viz.

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Article Synopsis
  • - The synthesis and modification of anticancer agents, specifically triazine derivatives, have shown significant potential in targeting various cancer cells and improving cancer treatment efficacy.
  • - This review aims to summarize recent findings on triazine compounds, focusing on their anticancer activity, structure-activity relationships, and mechanisms of action, providing a roadmap for future drug development.
  • - The insights from this review aim to assist researchers in creating innovative triazine-based molecules, enhancing molecular diversity, and expanding the chemical landscape for cancer therapies.
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Modern health-care facilities rely on medical devices and equipment. However, keeping up with the development of new technology is unfeasible for many health facilities, especially in low-resource settings. Thus, the demand for refurbished medical devices is increasing worldwide, especially in low- and middle-income countries.

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Background: In recent times, pancreatitis has been one of the most frequently reported adverse events for sodium-glucose cotransporter-2 (SGLT2) inhibitors.

Aim: To evaluate the potential association between SGLT2 inhibitors and the risk of pancreatitis by analyzing the spontaneous reports through disproportionality analysis and reviewing case reports.

Method: A retrospective case/non-case study was conducted using spontaneous reports from the FDA Adverse Event Reporting System (FAERS), VigiBase, and the Canadian Adverse Reaction Database (CARD).

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Adverse drug reactions (ADRs) are major concerns to the public health. To monitor ADRs and ensure patients' safety, the Pharmacovigilance Programme of India (PvPI) has been established by the Government of India in 2010. The programme is intact with the Public-Private Partnership (3Ps) in pharmacovigilance for quality services, better management of human resources and risk minimization.

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Postmarketing vigilance system for medical devices in India is not as vigorous as of drugs. W Materiovigilance involves post marketing surveillance of adverse events caused by medical devices. As per directive of WHO, many countries including India have established their own post marketing surveillance system.

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In this study, NMR and GC-MS based comparative metabolomic profiling of the roots of three different species namely, , and were investigated followed by multivariate statistical analyses and their antioxidant activity. Also, two alkylated phenols i.e.

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The primary prophylaxis with filgrastim (FIL) and pegfilgrastim (PEG-F) is recommended to decrease the severity of chemotherapy-induced neutropenia (CIN). The commonly reported adverse drug reactions (ADRs) with FIL and PEG-F is bone pain. ADRs pertaining to FIL and PEG-F were extracted from the European EudraVigilance (EV) database.

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Background: Acute retinal toxicity has been demonstrated to be associated with the intraoperative use of perfluorocarbon liquids (PFCLs), especially perfluorooctane (PFO). Recently, several cases of PFO-associated blindness have been reported in Spain, Holland, France, Italy, the Middle East, and South America.

Methods: As a result, a new ISO guideline (ISO 16672:2020) was drafted, discussed, approved, and released in 2019.

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Article Synopsis
  • The study investigates the risk of severe skin reactions (SCARs) caused by anti-seizure medications (ASMs) in diverse Asian populations, noting the lack of extensive data on this issue.
  • Over 694,000 adverse events related to ASMs were reported globally, with significant percentages resulting in serious conditions, including hospitalizations and fatalities, particularly among women and adults.
  • Key ASMs linked to a higher risk of SCARs include carbamazepine and lamotrigine, highlighting the need for increased awareness and monitoring of these drugs in Asian patients.
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SJS-TEN is life-threatening autoimmune disorder triggered due to drugs such as analgesics, antibiotics, anticonvulsants, and antipsychotics. This report provides awareness to the Clinicians regarding prescription of drugs which cause SJS-TEN. Among young females of 20-40 years, screening for previous history, issuing drug alert cards, and preventing OTC prescriptions decreases mortality.

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Alzheimer's disease (AD) is a multifactorial disorder characterized by exponential loss of memory and cognitive deficit involving several disease modifying targets (amyloid beta, beta-secretase, monoaminoxidase-B, and cholinesterase). The present study explores multi-target directed ligand approach using secondary metabolite reserpine (RES) and ajmalicine (AJM) obtained from roots. Novel LCMS and HPLC methods were developed for identification and quantification of reserpine and ajmalicine.

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Filgrastim, a biopharmaceutical listed on WHO model list of essential medicines, was approved in USA in 1991 for patients with non-myeloid malignancies associated with severe neutropenia and fever. Several filgrastim biosimilars have now been approved in USA, Europe and elsewhere since 2008, based on the reference product which has lost patent exclusivity; however their immunogenicity and safety is controversial. We conducted a retrospective, post market study between 1991 and May 2018 using VigiBase®.

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Problem: Rapid growth in the use of medical devices has drawn attention to gaps in the systematic monitoring of medical device-associated adverse events in India.

Approach: Implementation of national regulations on medical devices started in January 2018. Supported by a nationwide network of monitoring centres, the Indian Pharmacopoeia Commission coordinates adverse event reports from manufacturers, legal representatives and patients or users.

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Background: To improve the public health and promote instant adverse drug reaction (ADR) reporting, a need to develop an ADR Pharmacovigilance Programme of India (PvPI) mobile app was identified by the National Coordination CentrePvPI (NCCPvPI) to serve the Pan India ADR reporting. The objective of this study was to develop an indigenous Googlebased Android mobile application known as "ADR PvPI" and to analyze the ADRrelated data reported through this mobile application on pilot basis.

Materials And Methods: The ADR PvPI mobile application was indigenously developed by NCCPvPI officials within 6 months.

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Misuse of antimicrobials has become one of the grave concerns of public health. In last two decades, this has been largely contributing in the emergence of antimicrobial resistance (AMR) among all the pathogens. A 2013 report of Centres for Disease Control and Prevention, USA figured that at least 2 million people get an antibiotic-resistant infection every year and as many as 23,000 people lost their life.

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Background: Cefixime is a widely used third-generation cephalosporin schedule H1 drug, which is prescribed for the treatment of otitis media, respiratory tract infections, and uncomplicated urinary tract infections and is effective against infections caused by and species in India. The National Coordination Centre (NCC)-Pharmacovigilance Programme of India (PvPI), Indian Pharmacopoeia Commission (IPC), has received rare individual case safety reports (ICSRs) for acute generalized exanthematous pustulosis (AGEP) associated with the use of cefixime.

Materials And Methods: IPC, NCC-PvPI also acts as a national collaborating center for pharmacovigilance activities under the aegis of Ministry of Health and Family Welfare, Government of India; moreover, it is a member country in global pharmacovigilance system, World Health Organization-Uppsala Monitoring Centre, Sweden.

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Pharmacovigilance Programme of India (PvPI) was established to promote patient safety by the Ministry of Health and Family Welfare, Government of India in July 2010. It covers various medical hospitals/institutes and National Health Programmes across the country. India is coordinating with various national and international programmes to be a part of international drug monitoring and to monitor the risk-benefit profile of medicines.

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