deltatrials
Completed NA INTERVENTIONAL 6-arm NCT04830059

The Joint Effect of Air Pollution and Exercise on Cognitive Function

Sponsor: Tsinghua University

Updated 5 times since 2021 Last updated: Dec 6, 2025 Started: Nov 1, 2020 Primary completion: Oct 30, 2021 Completion: Dec 30, 2021
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT04830059, this NA trial focuses on Air Pollution and Cognition and remains completed. Sponsored by Tsinghua University, it has been updated 5 times since 2020, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~May 2021 – ~May 2023 · 24 months · monthly snapshotActive Not Recruiting~May 2023 – ~Jul 2024 · 14 months · monthly snapshotUnknown Status~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Jan 2026 · 16 months · monthly snapshotUnknown~Jan 2026 – present · 7 months · monthly snapshotCompleted

Change History

5 versions recorded
  1. Jan 2026 — Present [monthly]

    Completed NA

    Status: UnknownCompleted

  2. Sep 2024 — Jan 2026 [monthly]

    Unknown NA

  3. Jul 2024 — Sep 2024 [monthly]

    Unknown NA

    Status: Unknown StatusUnknown

  4. May 2023 — Jul 2024 [monthly]

    Unknown Status NA

    Status: Active Not RecruitingUnknown Status

  5. May 2021 — May 2023 [monthly]

    Active Not Recruiting NA

    First recorded

Nov 2020

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Tsinghua University
Data source: Tsinghua University

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

Study Locations