Get it right, make it safe: A 360-degree approach to signal detection

Advanced analytics and artificial intelligence (AI) technologies have the potential to transform the earlier methods of safety alerts detection and validation. This can help improve the efficiency and precision of drug monitoring and surveillance.

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David Dastvar 27 March 2025
Get it right, make it safe:  A 360-degree approach to signal detection

Traditionally, safety signals are detected either qualitatively or quantitatively. Qualitative detection involves a deep analysis through manual assessment of the individual case safety reports (ICSRs) in an individual or a cumulative manner, whereas the quantitative methods involve multiple statistical approaches. Varied sources, multiple datasets, different signal detection platforms, variability, and reporting requirements make it challenging to drive the safety signal detections. Advanced analytics and artificial intelligence (AI) technologies have the potential to transform the earlier methods of safety alerts detection and validation. This can help improve the efficiency and precision of drug monitoring and surveillance. Join this roundtable to explore innovative levers with digital technologies that can transform signal detection and management in pharmacovigilance: • Elevate safety surveillance: Use of natural language processing (NLP) in reading, interpreting, identifying, and alerting potential safety signals, monitoring social media efficiently by detecting trends and augmenting qualitative and quantitative analysis including the use of predictive analytics. Also, it enables earlier detection of safety signals through AI-driven multi-modal signal detection. • Regulatory compliance: Statistical interventions, NLP, AI, and generative AI (GenAI) can play a crucial role in enhancing regulatory compliance to demonstrate that data mining methods are transparent, reproducible, and compliant to ensure overall credibility.

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David Dastvar Federal Unit Head, Tata Consultancy

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Tata Consultancy Services is an IT services, consulting and business solutions organization that has been partnering with many of the world’s largest businesses in their transformation journeys for over 56 years. Its consulting-led, cognitive powered, portfolio of business, technology and engineering services and solutions is delivered through its unique Location Independent Agile™ delivery model, recognized as a benchmark of excellence in software development.A part of the Tata group, India's largest multinational business group, TCS has over 601,000 of the world’s best-trained consultants in 55 countries. The company generated consolidated revenues of US $29 billion in the fiscal year ended March 31, 2024, and is listed on the BSE and the NSE in India. TCS' proactive stance on climate change and award-winning work with communities across the world have earned it a place in leading sustainability indices such as the MSCI Global Sustainability Index and the FTSE4Good Emerging Index.

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