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NCT04923464 · ClinicalTrials.gov registry record

A Decentralized Study to Evaluate Physical Activity and Cough Frequency Using Wearable Technology in Cystic Fibrosis

A clinical trial of Cystic Fibrosis, sponsored by Vertex Pharmaceuticals Incorporated.

Completed
Registry status
51
Enrollment target
17
Study locations

NCT04923464: Completed study of Cystic Fibrosis, sponsored by Vertex Pharmaceuticals Incorporated.

NCT04923464 is a study of Cystic Fibrosis that has completed, run by Vertex Pharmaceuticals Incorporated. The registered enrollment target is 51 participants, below the 179-participant average among 169 other Cystic Fibrosis trials with a reported enrollment target (72% lower). The trial reports 17 study locations across 12 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04923464, a study of Cystic Fibrosis, has completed, sponsored by Vertex Pharmaceuticals Incorporated.

COMPLETED
Registry status
51 participants
Enrollment target
17
Study locations

Study Summary

This study will evaluate the performance of wearable technology in cystic fibrosis (CF) participants taking commercial Elexacaftor (ELX)/Tezacaftor (TEZ)/Ivacaftor (IVA) utilizing a fully decentralized trial design.

Conditions Studied

Study Locations (17)

Other

  • Birmingham Heartlands Hospital - Birmingham
  • Royal Devon and Exeter Hospital - Exeter
  • St. James University Hospital - Leeds
  • Royal Brompton & Harefield NHS Foundation Trust, Royal Brompton Hospital - London
  • Wythenshawe Hospital - Manchester
  • Southampton General Hospital - Southampton

Colorado

  • National Jewish Health - Denver

Connecticut

  • Yale New Haven Hospital - New Haven

Florida

  • Central Florida Pulmonary Group, P.A. - Orlando

Illinois

  • Children's Hospital of Illinois at OSF Saint Francis Medical Center, Cystic Fibrosis Center - Peoria

Massachusetts

  • Massachusetts General Hospital Cystic Fibrosis Center Clinical Rsearch Center - Boston

Missouri

  • Washington University School of Medicine - St Louis

New Jersey

  • Morristown Medical Center - Morristown

Trial Details

FieldValue
Enrollment Target 51 participants
Start Date 2021-06-30
Est. Completion 2021-12-20
Vertex Pharmaceuticals Incorporated

191 total trials

What the finished NCT04923464 record still lists

NCT04923464 is an observational study that tracks outcomes without assigning an intervention. The registry caps enrollment at 51 participants, a relatively small participant target, below the 179-participant average among 169 other Cystic Fibrosis trials with a reported enrollment target (72% lower).

The record links to 1 condition, with Cystic Fibrosis appearing as the primary indexed condition, and to 0 interventions.

NCT04923464 lists 17 locations in 12 states (Other, Colorado, Connecticut).

Frequently Asked Questions

What is clinical trial NCT04923464 about?

NCT04923464 is a clinical study titled "A Decentralized Study to Evaluate Physical Activity and Cough Frequency Using Wearable Technology in Cystic Fibrosis". This study will evaluate the performance of wearable technology in cystic fibrosis (CF) participants taking commercial Elexacaftor (ELX)/Tezacaftor (TEZ)/Ivacaftor (IVA) utilizing a fully decentralized trial design.

What is the current status of trial NCT04923464?

This trial is currently completed. The enrollment target is 51 participants. The study started on 2021-06-30. Estimated completion is 2021-12-20.

What conditions does trial NCT04923464 study?

This clinical trial studies the following conditions: Cystic Fibrosis.

Who is sponsoring clinical trial NCT04923464?

This trial is sponsored by Vertex Pharmaceuticals Incorporated, which has 191 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04923464 being conducted?

This trial has 17 study locations across Colorado, Connecticut, Florida, Illinois, Massachusetts. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Cystic Fibrosis

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT04923464's enrollment target sits among peer trials

51 89th of 169 higher than 81 of 169 other Cystic Fibrosis trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Cystic Fibrosis trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04923464, the US trial registry maintained by the National Library of Medicine. NCT04923464 (small enrollment · multi site footprint · completed) retrieved and formatted by PlainTrial, see methodology.