deltatrials
Completed OBSERVATIONAL NCT03563521

Identifying Serum Cytokine Profiles of Distinct Inflammatory Phenotypes in Severe Asthma

Serum Cytokine Profiles of Severe Asthma

Sponsor: TC Erciyes University

Updated 10 times since 2018 Last updated: Jul 17, 2019 Started: Nov 27, 2017 Primary completion: Feb 1, 2019 Completion: Jun 28, 2019
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 Persistent and Asthma, Allergic, this trial is completed. The trial is conducted by TC Erciyes University and has accumulated 10 data snapshots since 2017. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Jul 2018 – ~Nov 2018 · 4 months · monthly snapshotRecruiting~Nov 2018 – ~Mar 2019 · 4 months · monthly snapshotRecruiting~Mar 2019 – ~Aug 2019 · 5 months · monthly snapshotActive Not Recruiting~Aug 2019 – ~Nov 2020 · 15 months · monthly snapshotCompleted~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshotCompleted~Jan 2021 – ~Dec 2021 · 11 months · monthly snapshotCompleted~Dec 2021 – ~Jul 2024 · 31 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotCompleted~Sep 2025 – present · 11 months · monthly snapshotCompleted

Change History

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

    Completed

  2. Sep 2024 — Sep 2025 [monthly]

    Completed

  3. Jul 2024 — Sep 2024 [monthly]

    Completed

  4. Dec 2021 — Jul 2024 [monthly]

    Completed

  5. Jan 2021 — Dec 2021 [monthly]

    Completed

Show 5 earlier versions
  1. Nov 2020 — Jan 2021 [monthly]

    Completed

  2. Aug 2019 — Nov 2020 [monthly]

    Completed

    Status: Active Not RecruitingCompleted

  3. Mar 2019 — Aug 2019 [monthly]

    Active Not Recruiting

    Status: RecruitingActive Not Recruiting

  4. Nov 2018 — Mar 2019 [monthly]

    Recruiting

  5. Jul 2018 — Nov 2018 [monthly]

    Recruiting

    First recorded

Nov 2017

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • TC Erciyes University
Data source: TC Erciyes University

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

Study Locations