deltatrials
Completed PHASE2/PHASE3 INTERVENTIONAL 6-arm NCT04553705

Omega-3, Nigella Sativa, Indian Costus, Quinine, Anise Seed, Deglycyrrhizinated Licorice, Artemisinin, Febrifugine on Immunity of Patients With (COVID-19)

Impact of Different Treatment Modalities on Immunity Against COVID-19

Sponsor: Beni-Suef University

Updated 9 times since 2020 Last updated: Sep 18, 2025 Started: Sep 20, 2020 Primary completion: Nov 4, 2020 Completion: Dec 4, 2021
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT04553705, this PHASE2/PHASE3 trial focuses on Covid19 and Immunodeficiency and remains completed. Sponsored by Beni-Suef University, it has been updated 9 times since 2020, reflecting limited change activity. This study is part of the global effort to build evidence for infectious disease interventions.

Status Flow

~Oct 2020 – ~Jan 2021 · 3 months · monthly snapshotRecruiting~Jan 2021 – ~Oct 2021 · 9 months · monthly snapshotRecruiting~Oct 2021 – ~Sep 2022 · 11 months · monthly snapshotRecruiting~Sep 2022 – ~Jul 2024 · 22 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotCompleted~Sep 2025 – ~Oct 2025 · 30 days · monthly snapshotCompleted~Oct 2025 – ~Nov 2025 · 31 days · monthly snapshotCompleted~Nov 2025 – present · 8 months · monthly snapshotCompleted

Change History

9 versions recorded
  1. Nov 2025 — Present [monthly]

    Completed PHASE2/PHASE3

  2. Oct 2025 — Nov 2025 [monthly]

    Completed PHASE2/PHASE3

  3. Sep 2025 — Oct 2025 [monthly]

    Completed PHASE2/PHASE3

  4. Sep 2024 — Sep 2025 [monthly]

    Completed PHASE2/PHASE3

  5. Jul 2024 — Sep 2024 [monthly]

    Completed PHASE2/PHASE3

    Phase: PHASE2_PHASE3PHASE2/PHASE3

Show 4 earlier versions
  1. Sep 2022 — Jul 2024 [monthly]

    Completed PHASE2_PHASE3

    Status: RecruitingCompleted

  2. Oct 2021 — Sep 2022 [monthly]

    Recruiting PHASE2_PHASE3

  3. Jan 2021 — Oct 2021 [monthly]

    Recruiting PHASE2_PHASE3

  4. Oct 2020 — Jan 2021 [monthly]

    Recruiting PHASE2_PHASE3

    First recorded

Sep 2020

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Beni-Suef University
  • Maternity and Children Hospital, Makkah
  • University of Arizona
Data source: Beni-Suef University

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

Study Locations