deltatrials
Unknown OBSERVATIONAL NCT02417194

Prognostic Significance of Preoperative Hemoglobin A1c (HbA1c) in Renal Cell Carcinoma

Prospective Cohort Study for the Impact of Preoperative Glycemic Control Status Measured by HbA1c Levels on Pathologic Features and Oncological Outcomes in the Patients With Renal Cell Carcinoma

Sponsor: Seoul National University Hospital

Updated 8 times since 2017 Last updated: May 5, 2015 Started: Apr 30, 2015 Primary completion: Apr 30, 2018 Completion: Apr 30, 2018
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 Carcinoma, Renal Cell and Hemoglobin A1c Protein, Human, this trial is ongoing. The trial is conducted by Seoul National University Hospital and has accumulated 8 data snapshots since 2015. Oncology trials at this stage typically focus on safety, tolerability, and early efficacy signals.

Status Flow

~Jan 2017 – ~Apr 2018 · 15 months · monthly snapshotRecruiting~Apr 2018 – ~May 2018 · 30 days · monthly snapshotRecruiting~May 2018 – ~Jun 2018 · 31 days · monthly snapshotUnknown Status~Jun 2018 – ~Jan 2021 · 31 months · monthly snapshotUnknown Status~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshotUnknown Status~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotUnknown~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotUnknown~Sep 2025 – present · 10 months · monthly snapshotUnknown

Change History

8 versions recorded
  1. Sep 2025 — Present [monthly]

    Unknown

  2. Sep 2024 — Sep 2025 [monthly]

    Unknown

  3. Jul 2024 — Sep 2024 [monthly]

    Unknown

    Status: Unknown StatusUnknown

  4. Jan 2021 — Jul 2024 [monthly]

    Unknown Status

  5. Jun 2018 — Jan 2021 [monthly]

    Unknown Status

Show 3 earlier versions
  1. May 2018 — Jun 2018 [monthly]

    Unknown Status

    Status: RecruitingUnknown Status

  2. Apr 2018 — May 2018 [monthly]

    Recruiting

    Phase: NANone

  3. Jan 2017 — Apr 2018 [monthly]

    Recruiting NA

    First recorded

Apr 2015

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Seoul National University Hospital
Data source: Seoul National University Hospital

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

Study Locations