deltatrials
Completed OBSERVATIONAL NCT01380418

Factors Associated With Chronic Respiratory Failure in Obesity

Factors Associated With Chronic Respiratory Failure in Obesity: A Cross-sectional Study

Sponsor: Oxford University Hospitals NHS Trust

Updated 11 times since 2017 Last updated: Sep 8, 2017 Started: Jun 30, 2011 Primary completion: Oct 31, 2015 Completion: Oct 31, 2015
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 Obesity and Obesity Hypoventilation Syndrome, this trial is completed. The trial is conducted by Oxford University Hospitals NHS Trust and has accumulated 11 data snapshots since 2011. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Jan 2017 – ~Aug 2017 · 7 months · monthly snapshotUnknown Status~Aug 2017 – ~Oct 2017 · 2 months · monthly snapshotUnknown Status~Oct 2017 – ~Apr 2018 · 6 months · monthly snapshotCompleted~Apr 2018 – ~May 2018 · 30 days · monthly snapshotCompleted~May 2018 – ~Jun 2018 · 31 days · monthly snapshotCompleted~Jun 2018 – ~Nov 2020 · 29 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 – present · 22 months · monthly snapshotCompleted

Change History

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

    Completed

  2. Jul 2024 — Sep 2024 [monthly]

    Completed

  3. Dec 2021 — Jul 2024 [monthly]

    Completed

  4. Jan 2021 — Dec 2021 [monthly]

    Completed

  5. Nov 2020 — Jan 2021 [monthly]

    Completed

Show 6 earlier versions
  1. Jun 2018 — Nov 2020 [monthly]

    Completed

  2. May 2018 — Jun 2018 [monthly]

    Completed

  3. Apr 2018 — May 2018 [monthly]

    Completed

    Phase: NANone

  4. Oct 2017 — Apr 2018 [monthly]

    Completed NA

    Status: Unknown StatusCompleted

  5. Aug 2017 — Oct 2017 [monthly]

    Unknown Status NA

  6. Jan 2017 — Aug 2017 [monthly]

    Unknown Status NA

    First recorded

Jun 2011

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Oxford University Hospitals NHS Trust
Data source: Oxford University Hospitals NHS Trust

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

Study Locations