An AllTrials project

NCT03375047: An overdue trial by Translate Bio, Inc.

This trial is overdue. It was due to report 3 years, 1 month ago.

Think we've made a mistake? Before contacting us, review the criteria in our paper. In particular, bear in mind the following:

  • We can only rely on the structured data that sponsors put into the registry: they may enter incorrect or incomplete data.
  • Reporting in a journal is not enough. The FDAAA rules state that the trial must be reported on ClinicalTrials.gov.
  • Terminated trials are required to report results. Only withdrawn trials (which never recruited a single patient) are not.

Full data

Full entry on ClinicalTrials.gov NCT03375047
Title A Phase 1/2, Randomized, Double-Blinded, Placebo-Controlled, Combined Single and Multiple Ascending Dose Study Evaluating the Safety, Tolerability, and Biological Activity of MRT5005 Administered by Nebulization to Adult Subjects With Cystic Fibrosis
Results Status Overdue
ACT or pACT? This is what FDAAA officially calls an "Applicable Clinical Trial"
Start date May 10, 2018
Completion date Oct. 31, 2021
Required reporting date Oct. 31, 2022, midnight
Actual reporting date None
Date last checked at ClinicalTrials.gov Dec. 12, 2025
Days late 1138