Adverse drug reaction profile in Amravati region of India: A pharmacovigilance study

Risk of serious skin and subcutaneous tissue disorders for nimesulide among the pediatric population: a jeopardy identified through the analysis of global individual case safety reports

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. Proportional Reporting Ratio (PRR), Reporting Odds Ratio (ROR), and Information Component (IC) were performed to identify the quantitative signals.

RESULTS

Out of 33,983,649 de-duplicated cases available in the VigiBase®, 1,664,134 (4.9%) were in pediatrics below 12 years of age. Among these, cases attributed to nimesulide were 251, of which 126 (50.2%) were on SSTDs. Among all the SSTDs reported for nimesulide, the serious reactions like urticaria [PRR = 2.3; lower bound (LB) ROR = 1.7; IC025 = 0.6], Stevens-Johnson syndrome (SJS) [PRR = 28.3; LB ROR = 18.2; IC025 = 3.2], angioedema [PRR = 7.5; LB ROR = 4.5; IC025 = 1.7], and toxic epidermal necrolysis (TEN) [PRR = 27.4; LB ROR = 11.5; IC025 = 1.5] were identified as potential signals. In comparison with non-SSTDs, SSTDs reported for nimesulide were significantly higher among children (2-11 years, 90.5%), from India (38.9%), and by the physician (60.3%).

CONCLUSIONS

Identifying the giant quantitate association between nimesulide and serious & life-threatening reactions like SJS and TEN, precautionary measures need to be taken by the regulatory authorities to prevent nimesulide-induced SSTDs among the pediatric population.

The 2011–2020 Trends of Data-Driven Approaches in Medical Informatics for Active Pharmacovigilance

Pharmacovigilance, the scientific discipline pertaining to drug safety, has been studied extensively and is progressing continuously. In this field, medical informatics techniques and interpretation play important roles, and appropriate approaches are required. In this study, we investigated and analyzed the trends of pharmacovigilance systems, especially the data collection, detection, assessment, and monitoring processes. We used PubMed to collect papers on pharmacovigilance published over the past 10 years, and analyzed a total of 40 significant papers to determine the characteristics of the databases and data analysis methods used to identify drug safety indicators. Through systematic reviews, we identified the difficulty of standardizing data and terminology and establishing an adverse drug reactions (ADR) evaluation system in pharmacovigilance, and their corresponding implications. We found that appropriate methods and guidelines for active pharmacovigilance using medical big data are still required and should continue to be developed.