Gerd Rippin
Frankfurt Am Main, HE 60549, Germany
Last Updated: 09/26/2026
Save publications for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Found 15 publications
Sieving for gold: external comparator studies to prioritize drugs for late-stage clinical trial.
Journal: Journal of comparative effectiveness research
Published: February 04, 2026
External Comparator Studies: Performance of Four Missing Data-Handling Approaches, Stratified by Four Different Marginal Estimators.
Journal: Drug safety
Published: July 06, 2025
Choosing an Index Date for Untreated Patients in External Comparator Studies.
Journal: Drug safety
Published: May 27, 2025
External comparator studies and the joint application of the estimand and target trial emulation frameworks.
Journal: Frontiers in drug safety and regulation
Published: March 29, 2024
Core Concepts in Pharmacoepidemiology: Time-To-Event Analysis Approaches in Pharmacoepidemiology.
Journal: Pharmacoepidemiology and drug safety
Published: February 08, 2024
External comparators and estimands.
Journal: Frontiers in drug safety and regulation
Published: November 02, 2023
External Comparator Cohort studies - clarification of terminology.
Journal: Frontiers in drug safety and regulation
Published: October 15, 2023
A Review of Causal Inference for External Comparator Arm Studies.
Journal: Drug safety
Published: June 21, 2022
Investigating the trends in patient-reported outcomes pre-treatment and implications to efficacy analyses: A post-hoc analysis of a cancer clinical trial.
Journal: Contemporary clinical trials communications
Published: December 16, 2021
MERGE: A Multinational, Multicenter Observational Registry for Myeloproliferative Neoplasms in Asia, including Middle East, Turkey, and Algeria.
Journal: Cancer medicine
Published: November 18, 2019
Last Updated: 09/26/2026