Post-Authorization HEOR & Safety
Members
| Name |
Affiliation |
| Margaret Gamalo (Chair) |
Pfizer |
| Achilleas Livieratos |
Lead |
| All-shine Chen |
Pfizer |
| Maria Kudela |
Pfizer |
| Leon Shi |
Pfizer |
| Paula Angelica Ramos |
Pfizer |
| Di Zhang |
Teva |
| Junjing Lin |
Takeda |
| Sai Dharmarajan |
Sarepta |
| Yuxi Zhao |
Pfizer |
| Xin Luo |
Pfizer |
Accomplishments
- Superior Performance of Generative AI After Application of Mixture-of-Agents LLMs in Outcomes Research
ISPOR 2025 — Abstract
- Open-Source LLMs Performance on Information Retrieval Tasks for Health Outcomes Research
ISPOR 2025 — Abstract
- MetaMind: A Multi-Agent Transformer-Driven Framework for Automated Network Meta-Analyses
medRxiv — Preprint
- RISW 2025 Invited Session on AI/ML for Drug Safety and HEOR Applications
- From Retrieval to Verdict: A Hybrid LLM Pipeline for Evaluating Medical and Economic Claims
ISPOR 2026
- Agent-Atom-Gradient: A Next-Gen AI Architecture for Evidence Driven Outcomes Research
ISPOR 2026
Working Group Activities
- Participation in RISW 2026 and ISPOR 2027 regarding AI/ML applications in HEOR and safety analytics
- Building international collaborations with academic institutions to advance methodological innovation and global impact
- Publication on Exploring FAERS Across Medicine — pharmacovigilance analysis
- Publication on AI across the Pharmaceutical Industry — applications to drug development, regulatory science, and safety monitoring
- Publication on AI and Clinical Practice — bridging real-word data and clinical decision-making
- Advancing transformative AI methodology development to revolutionize the pharmaceutical sector