deltatrials
Completed OBSERVATIONAL NCT04593394

Inducible Laryngeal Obstruction in Severe Asthma in Severe Asthma

Inducible Laryngeal Obstruction in Severe Asthma

Sponsor: Haukeland University Hospital

Updated 10 times since 2020 Last updated: Nov 18, 2025 Started: Nov 1, 2020 Primary completion: Oct 1, 2024 Completion: Oct 1, 2024
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 Chronic and Vocal Cord Dysfunction, this trial is completed. The trial is conducted by Haukeland University Hospital and has accumulated 10 data snapshots since 2020. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshot~Jan 2021 – ~Dec 2021 · 11 months · monthly snapshotNot Yet Recruiting~Dec 2021 – ~Jun 2022 · 6 months · monthly snapshotRecruiting~Jun 2022 – ~Sep 2022 · 3 months · monthly snapshot~Sep 2022 – ~Dec 2022 · 3 months · monthly snapshot~Dec 2022 – ~Apr 2024 · 16 months · monthly snapshotActive Not Recruiting~Apr 2024 – ~Jul 2024 · 3 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Dec 2025 · 15 months · monthly snapshotActive Not Recruiting~Dec 2025 – present · 7 months · monthly snapshotCompleted

Change History

10 versions recorded
  1. Dec 2025 — Present [monthly]

    Completed

    Status: Active Not RecruitingCompleted

  2. Sep 2024 — Dec 2025 [monthly]

    Active Not Recruiting

  3. Jul 2024 — Sep 2024 [monthly]

    Active Not Recruiting

  4. Apr 2024 — Jul 2024 [monthly]

    Active Not Recruiting

  5. Dec 2022 — Apr 2024 [monthly]

    Active Not Recruiting

    Status: RecruitingActive Not Recruiting

Show 5 earlier versions
  1. Sep 2022 — Dec 2022 [monthly]

    Recruiting

  2. Jun 2022 — Sep 2022 [monthly]

    Recruiting

  3. Dec 2021 — Jun 2022 [monthly]

    Recruiting

    Status: Not Yet RecruitingRecruiting

  4. Jan 2021 — Dec 2021 [monthly]

    Not Yet Recruiting

  5. Nov 2020 — Jan 2021 [monthly]

    Not Yet Recruiting

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Haukeland University Hospital
Data source: Haukeland University Hospital

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

Study Locations