deltatrials
Completed NA INTERVENTIONAL 2-arm NCT03528044

Emotional Regulation, Cognition, Impulsivity and Reward System in Obesity: A Prospective Study of Bariatric Surgery

Evaluation and Follow up of Emotional Regulation, Cognition, Impulsivity and Reward System in Obesity, and Determination of Its Biopsychosocial Risk Factors: A Prospective Study of Obese Patients Before and After Bariatric Surgery

Sponsor: Fatih Sultan Mehmet Training and Research Hospital

Interventions Bariatric surgery
Updated 9 times since 2018 Last updated: Oct 3, 2023 Started: Jun 6, 2017 Primary completion: Jun 6, 2022 Completion: Jun 6, 2022
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT03528044, this NA trial focuses on Cognitive Disorder and Obesity and remains completed. Sponsored by Fatih Sultan Mehmet Training and Research Hospital, it has been updated 9 times since 2017, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Jun 2018 – ~Sep 2019 · 15 months · monthly snapshotRecruiting~Sep 2019 – ~Dec 2020 · 15 months · monthly snapshotRecruiting~Dec 2020 – ~Jan 2021 · 31 days · monthly snapshotRecruiting~Jan 2021 – ~Dec 2022 · 23 months · monthly snapshotRecruiting~Dec 2022 – ~Nov 2023 · 11 months · monthly snapshotUnknown Status~Nov 2023 – ~Jul 2024 · 8 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotCompleted~Sep 2025 – present · 10 months · monthly snapshotCompleted

Change History

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

    Completed NA

  2. Sep 2024 — Sep 2025 [monthly]

    Completed NA

  3. Jul 2024 — Sep 2024 [monthly]

    Completed NA

  4. Nov 2023 — Jul 2024 [monthly]

    Completed NA

    Status: Unknown StatusCompleted

  5. Dec 2022 — Nov 2023 [monthly]

    Unknown Status NA

    Status: RecruitingUnknown Status

Show 4 earlier versions
  1. Jan 2021 — Dec 2022 [monthly]

    Recruiting NA

  2. Dec 2020 — Jan 2021 [monthly]

    Recruiting NA

  3. Sep 2019 — Dec 2020 [monthly]

    Recruiting NA

  4. Jun 2018 — Sep 2019 [monthly]

    Recruiting NA

    First recorded

Jun 2017

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Fatih Sultan Mehmet Training and Research Hospital
  • Koç University
  • Marmara University
Data source: Koç University

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

Study Locations