deltatrials
Completed OBSERVATIONAL NCT03994653

Cancer Loyalty Card Study (CLOCS)

Cancer Loyalty Card Study: a Retrospective Observational Case-Control Study

Sponsor: Abertawe Bro Morgannwg University Health Board

Conditions Ovarian Neoplasms
Interventions Clinical Questionnaire Risk Factor Questionnaire
Updated 13 times since 2019 Last updated: Jan 17, 2025 Started: Nov 4, 2019 Primary completion: Jan 31, 2022 Completion: Jul 28, 2022
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This observational or N/A phase trial investigates Ovarian Neoplasms and is currently completed. Abertawe Bro Morgannwg University Health Board leads this study, which shows 13 recorded versions since 2019 — indicating substantial longitudinal coverage. As an oncology study, it adds to the longitudinal record of treatment development for this indication.

Status Flow

~Jul 2019 – ~Sep 2019 · 2 months · monthly snapshot~Sep 2019 – ~Oct 2019 · 30 days · monthly snapshot~Oct 2019 – ~Nov 2019 · 31 days · monthly snapshot~Nov 2019 – ~Dec 2019 · 30 days · monthly snapshot~Dec 2019 – ~Feb 2020 · 2 months · monthly snapshot~Feb 2020 – ~Jan 2021 · 11 months · monthly snapshot~Jan 2021 – ~Mar 2021 · 59 days · monthly snapshot~Mar 2021 – ~Apr 2022 · 13 months · monthly snapshot~Apr 2022 – ~Sep 2022 · 5 months · monthly snapshot~Sep 2022 – ~Jul 2024 · 22 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Feb 2025 · 5 months · monthly snapshot~Feb 2025 – present · 17 months · monthly snapshot

Change History

13 versions recorded

  1. Feb 2025 — Present [monthly]

    Completed

  2. Sep 2024 — Feb 2025 [monthly]

    Completed

  3. Jul 2024 — Sep 2024 [monthly]

    Completed

  4. Sep 2022 — Jul 2024 [monthly]

    Completed

    Status: Suspended → Completed

  5. Apr 2022 — Sep 2022 [monthly]

    Suspended

    Status: Recruiting → Suspended

▶ Show 8 earlier versions

  1. Mar 2021 — Apr 2022 [monthly]

    Recruiting

  2. Jan 2021 — Mar 2021 [monthly]

    Recruiting

  3. Feb 2020 — Jan 2021 [monthly]

    Recruiting

  4. Dec 2019 — Feb 2020 [monthly]

    Recruiting

    Status: Not Yet Recruiting → Recruiting

  5. Nov 2019 — Dec 2019 [monthly]

    Not Yet Recruiting

  6. Oct 2019 — Nov 2019 [monthly]

    Not Yet Recruiting

  7. Sep 2019 — Oct 2019 [monthly]

    Not Yet Recruiting

  8. Jul 2019 — Sep 2019 [monthly]

    Not Yet Recruiting

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Abertawe Bro Morgannwg University Health Board
  • Airedale NHS Foundation Trust
  • Cancer Research UK
  • Cardiff and Vale University Health Board
  • County Durham and Darlington NHS Foundation Trust
  • East Lancashire Hospitals NHS Trust
  • Gateshead Health NHS Foundation Trust
  • Imperial College Healthcare NHS Trust
  • Imperial College London
  • Manchester University NHS Foundation Trust
  • NHS Greater Glasgow and Clyde
  • NHS Lothian
  • Norfolk and Norwich University Hospitals NHS Foundation Trust
  • Royal Marsden NHS Foundation Trust
  • Royal Surrey County Hospital NHS Foundation Trust
  • Sandwell & West Birmingham Hospitals NHS Trust
  • South Tees Hospitals NHS Foundation Trust
  • Surrey and Sussex Healthcare NHS Trust
  • The Christie NHS Foundation Trust
  • The Leeds Teaching Hospitals NHS Trust
  • University College London Hospitals
  • University Hospitals Bristol and Weston NHS Foundation Trust
  • Velindre NHS Trust
  • Walsall Healthcare NHS Trust
  • West Hertfordshire Hospitals NHS Trust
Data source: Imperial College London

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

Study Locations