deltatrials
Completed NA INTERVENTIONAL 2-arm NCT02678858

Efficacy of ISST in Schizophrenia

Efficacy of Integrated Social Cognitive and Behavioral Skills Therapy (ISST) in Improving Functional Outcome in Schizophrenia

Sponsor: Heinrich-Heine University, Duesseldorf

Conditions Schizophrenia
Interventions Integrated Social Cognitive and Behavioral Skills Therapy Neurocognitive Remediation Therapy
Updated 9 times since 2017 Last updated: Aug 2, 2022 Started: Mar 31, 2016 Primary completion: Feb 28, 2021 Completion: Mar 31, 2022
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT02678858, this NA trial focuses on Schizophrenia and remains completed. Sponsored by Heinrich-Heine University, Duesseldorf, it has been updated 9 times since 2016, reflecting limited change activity. Mental health research at this phase helps define safety and dosing parameters for future study.

Status Flow

~Jan 2017 – ~Jun 2018 · 17 months · monthly snapshotRecruiting~Jun 2018 – ~Sep 2019 · 15 months · monthly snapshotRecruiting~Sep 2019 – ~Jan 2021 · 16 months · monthly snapshotRecruiting~Jan 2021 – ~Oct 2021 · 9 months · monthly snapshotRecruiting~Oct 2021 – ~Sep 2022 · 11 months · monthly snapshotUnknown Status~Sep 2022 – ~Jul 2024 · 22 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. Sep 2022 — Jul 2024 [monthly]

    Completed NA

    Status: Unknown Status → Completed

  5. Oct 2021 — Sep 2022 [monthly]

    Unknown Status NA

    Status: Recruiting → Unknown Status

▶ Show 4 earlier versions

  1. Jan 2021 — Oct 2021 [monthly]

    Recruiting NA

  2. Sep 2019 — Jan 2021 [monthly]

    Recruiting NA

  3. Jun 2018 — Sep 2019 [monthly]

    Recruiting NA

  4. Jan 2017 — Jun 2018 [monthly]

    Recruiting NA

    First recorded

Mar 2016

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Heinrich-Heine University, Duesseldorf
  • Rheinhessen-Fachklinik Alzey
  • University Hospital Tuebingen
  • University Hospital of Cologne
  • University Hospital, Bonn
  • University of Cologne
  • Vivantes Klinikum am Urban
  • Zentralinstitut für Seelische Gesundheit Mannheim
Data source: Heinrich-Heine University, Duesseldorf

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

Study Locations