deltatrials
Recruiting PHASE2 INTERVENTIONAL 4-arm NCT04501523

A Prospective, Phase II Trial Using ctDNA to Initiate Post-operation Boost Therapy After NAC in TNBC (Apollo)

A Prospective, Phase II Trial Using Circulating Tumor DNA to Initiate Post-operation Boost Therapy After Neoadjuvant Chemotherapy in Triple-negative Breast Cancer

Sponsor: Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University

Updated 6 times since 2020 Last updated: Feb 16, 2023 Started: Aug 3, 2020 Primary completion: Aug 31, 2027 Completion: Aug 31, 2032
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT04501523, this PHASE2 trial focuses on Triple-negative Breast Cancer and remains actively recruiting participants. Sponsored by Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, it has been updated 6 times since 2020, reflecting limited change activity. This study contributes to the evolving evidence base for cancer treatment protocols.

Status Flow

~Sep 2020 – ~Jan 2021 · 4 months · monthly snapshot~Jan 2021 – ~Apr 2021 · 3 months · monthly snapshot~Apr 2021 – ~Mar 2023 · 23 months · monthly snapshotRecruiting~Mar 2023 – ~Jul 2024 · 16 months · monthly snapshotRecruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – present · 22 months · monthly snapshotRecruiting

Change History

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

    Recruiting PHASE2

  2. Jul 2024 — Sep 2024 [monthly]

    Recruiting PHASE2

  3. Mar 2023 — Jul 2024 [monthly]

    Recruiting PHASE2

  4. Apr 2021 — Mar 2023 [monthly]

    Recruiting PHASE2

  5. Jan 2021 — Apr 2021 [monthly]

    Recruiting PHASE2

Show 1 earlier version
  1. Sep 2020 — Jan 2021 [monthly]

    Recruiting PHASE2

    First recorded

Aug 2020

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Data source: Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University

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

Study Locations