Details of Data Requests to Use Johnson and Johnson Data

Request listing updated daily

All Requests

The YODA Project posts proposals once data access has been granted or denied.

Approved Requests

The YODA Project posts approved proposals once data access has been granted.

Withdrawn Requests

The following data requests could not be fulfilled due to patient privacy concerns, data element availability, data security concerns, or lack of research proposal clarity. The YODA Project posts withdrawn/unapproved proposals at the time the decision is made.

Filters list

Search By Protocol Number

Product of Interest

PI Country

PI Affiliation

Year of Data Access

NO. Trials Provided


Project Status

YODA Protocol Number 2020-4521
Product(s) of Interest INVEGA® (Paliperidone) INVEGA SUSTENNA® (Paliperidone palmitate) RISPERDAL CONSTA® (Risperidone) TOPAMAX® (Topiramate) RISPERDAL® (Risperidone)
No. Trials Provided 29
Unknown – Revoked

Causally interpretable meta-analysis with missing data: Generalizing evidence from bipolar disorder and schizophrenia trials to a target population

Principal Investigator

Jon Steingrimsson Biostatistics

Reports & Publications

Unknown; data access revoked, investigator has not reported results as requested