deltatrials
Completed OBSERVATIONAL NCT03642418

User-Friendly Spirometer and Mobile App for Self-Management and Home Monitoring of Asthma Patients

User-Friendly Spirometer and Mobile App for Self-Management and Home Monitoring of Asthma Patients Phase 2

Sponsor: University of California, San Francisco

Updated 6 times since 2018 Last updated: Jul 13, 2020 Started: Aug 13, 2018 Primary completion: Dec 31, 2019 Completion: Jan 31, 2020
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A observational or N/A phase clinical study on Asthma Acute and Asthma Attack, this trial is completed. The trial is conducted by University of California, San Francisco and has accumulated 6 data snapshots since 2018. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Sep 2018 – ~Feb 2020 · 17 months · monthly snapshotRecruiting~Feb 2020 – ~Aug 2020 · 6 months · monthly snapshotActive Not Recruiting~Aug 2020 – ~Jan 2021 · 5 months · monthly snapshotCompleted~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – present · 22 months · monthly snapshotCompleted

Change History

6 versions recorded
  1. Sep 2024 — Present [monthly]

    Completed

  2. Jul 2024 — Sep 2024 [monthly]

    Completed

  3. Jan 2021 — Jul 2024 [monthly]

    Completed

  4. Aug 2020 — Jan 2021 [monthly]

    Completed

    Status: Active Not RecruitingCompleted

  5. Feb 2020 — Aug 2020 [monthly]

    Active Not Recruiting

    Status: RecruitingActive Not Recruiting

Show 1 earlier version
  1. Sep 2018 — Feb 2020 [monthly]

    Recruiting

    First recorded

Aug 2018

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • University of California, San Francisco
Data source: University of California, San Francisco

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations