deltatrials
Completed EARLY_PHASE1 INTERVENTIONAL 2-arm NCT03661437

Systemic Light Exposure in Preventing Frailty in Older Patients With Prostate Cancer on Hormonal Therapy

Light Therapy to Prevent Frailty in Older Men With Prostate Cancer on Hormonal Therapy: A Pilot RCT

Sponsor: City of Hope Medical Center

Updated 16 times since 2018 Last updated: Apr 9, 2025 Started: Sep 24, 2018 Primary completion: Jul 10, 2020 Completion: Mar 24, 2025
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This EARLY_PHASE1 trial investigates Prostate Carcinoma and is currently completed. City of Hope Medical Center leads this study, which shows 16 recorded versions since 2018 — indicating substantial longitudinal coverage. As an oncology study, it adds to the longitudinal record of treatment development for this indication.

Status Flow

~Oct 2018 – ~Nov 2018 · 31 days · monthly snapshot~Nov 2018 – ~Jul 2019 · 8 months · monthly snapshot~Jul 2019 – ~Oct 2019 · 3 months · monthly snapshot~Oct 2019 – ~Feb 2020 · 4 months · monthly snapshot~Feb 2020 – ~Apr 2020 · 2 months · monthly snapshot~Apr 2020 – ~Jan 2021 · 9 months · monthly snapshot~Jan 2021 – ~Sep 2021 · 8 months · monthly snapshot~Sep 2021 – ~Oct 2021 · 30 days · monthly snapshot~Oct 2021 – ~Jun 2022 · 8 months · monthly snapshot~Jun 2022 – ~Jun 2023 · 12 months · monthly snapshot~Jun 2023 – ~May 2024 · 11 months · monthly snapshot~May 2024 – ~Jul 2024 · 2 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Apr 2025 · 7 months · monthly snapshot~Apr 2025 – ~May 2025 · 30 days · monthly snapshot~May 2025 – present · 14 months · monthly snapshot

Change History

16 versions recorded
  1. May 2025 — Present [monthly]

    Completed EARLY_PHASE1

    Status: Active Not RecruitingCompleted

  2. Apr 2025 — May 2025 [monthly]

    Active Not Recruiting EARLY_PHASE1

  3. Sep 2024 — Apr 2025 [monthly]

    Active Not Recruiting EARLY_PHASE1

  4. Jul 2024 — Sep 2024 [monthly]

    Active Not Recruiting EARLY_PHASE1

  5. May 2024 — Jul 2024 [monthly]

    Active Not Recruiting EARLY_PHASE1

Show 11 earlier versions
  1. Jun 2023 — May 2024 [monthly]

    Active Not Recruiting EARLY_PHASE1

  2. Jun 2022 — Jun 2023 [monthly]

    Active Not Recruiting EARLY_PHASE1

    Phase: NAEARLY_PHASE1

  3. Oct 2021 — Jun 2022 [monthly]

    Active Not Recruiting NA

  4. Sep 2021 — Oct 2021 [monthly]

    Active Not Recruiting NA

    Status: RecruitingActive Not Recruiting

  5. Jan 2021 — Sep 2021 [monthly]

    Recruiting NA

  6. Apr 2020 — Jan 2021 [monthly]

    Recruiting NA

  7. Feb 2020 — Apr 2020 [monthly]

    Recruiting NA

  8. Oct 2019 — Feb 2020 [monthly]

    Recruiting NA

  9. Jul 2019 — Oct 2019 [monthly]

    Recruiting NA

  10. Nov 2018 — Jul 2019 [monthly]

    Recruiting NA

  11. Oct 2018 — Nov 2018 [monthly]

    Recruiting NA

    First recorded

Sep 2018

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • City of Hope Medical Center
  • National Cancer Institute (NCI)
Data source: City of Hope Medical Center

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

Study Locations