deltatrials
Completed OBSERVATIONAL NCT01099189

Vein Histology in Arteriovenous Fistulas and Its Effect on Fistula Surgery Success

A Cohort Study of the Histopathological Changes Evident in Vein Wall at the Time of Arteriovenous Dialysis Access Fistulas and the Effects of Such Changes on Biomechanical Compliance and Patient's Clinical Outcomes in a University Teaching Hospital.

Sponsor: Hull University Teaching Hospitals NHS Trust

Updated 11 times since 2017 Last updated: Jul 10, 2019 Started: Jul 31, 2010 Primary completion: Oct 31, 2012 Completion: Jul 31, 2013
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 Arteriovenous Fistula and Renal Replacement Therapy, this trial is completed. The trial is conducted by Hull University Teaching Hospitals NHS Trust and has accumulated 11 data snapshots since 2010. 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 – ~Apr 2018 · 8 months · monthly snapshotUnknown Status~Apr 2018 – ~May 2018 · 30 days · monthly snapshotUnknown Status~May 2018 – ~Aug 2019 · 15 months · monthly snapshotUnknown Status~Aug 2019 – ~Dec 2019 · 4 months · monthly snapshotCompleted~Dec 2019 – ~Nov 2020 · 11 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. Dec 2019 — Nov 2020 [monthly]

    Completed

  2. Aug 2019 — Dec 2019 [monthly]

    Completed

    Status: Unknown StatusCompleted

  3. May 2018 — Aug 2019 [monthly]

    Unknown Status

  4. Apr 2018 — May 2018 [monthly]

    Unknown Status

    Phase: NANone

  5. Aug 2017 — Apr 2018 [monthly]

    Unknown Status NA

  6. Jan 2017 — Aug 2017 [monthly]

    Unknown Status NA

    First recorded

Jul 2010

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Hull University Teaching Hospitals NHS Trust
  • University of Hull
Data source: Hull University Teaching Hospitals NHS Trust

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

Study Locations