deltatrials
Recruiting OBSERVATIONAL NCT03546387

Determining Whether Multiple Anesthesia Exposures Affect Cognitive Function for Retinoblastoma Patients

Incidence of Neurocognitive Deficits in Patients After Treatment for Retinoblastoma With Multiple Anesthesia Exposures

Sponsor: Memorial Sloan Kettering Cancer Center

Conditions Pediatric Retinoblastoma Retinoblastoma
Interventions Beery Developmental Test of Visual Motor Integration, 6th edition Behavior Assessment System for Children/Parent Report California Verbal Learning Test, Children's Version Grooved Pegboard Test Wechsler Intelligence Scale for Children, Fifth Edition (WISC-V)
Updated 15 times since 2018 Last updated: Jul 2, 2025 Started: May 7, 2018 Primary completion: May 7, 2026 Completion: May 7, 2026
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This observational or N/A phase trial investigates Pediatric Retinoblastoma and Retinoblastoma and is currently actively recruiting participants. Memorial Sloan Kettering Cancer Center leads this study, which shows 15 recorded versions since 2018 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jul 2018 – ~Sep 2018 · 2 months · monthly snapshot~Sep 2018 – ~Feb 2019 · 5 months · monthly snapshot~Feb 2019 – ~Feb 2020 · 12 months · monthly snapshot~Feb 2020 – ~Jan 2021 · 11 months · monthly snapshot~Jan 2021 – ~Feb 2021 · 31 days · monthly snapshot~Feb 2021 – ~Sep 2021 · 7 months · monthly snapshot~Sep 2021 – ~Jul 2022 · 10 months · monthly snapshot~Jul 2022 – ~Apr 2023 · 9 months · monthly snapshot~Apr 2023 – ~Jun 2023 · 2 months · monthly snapshot~Jun 2023 – ~Jul 2023 · 30 days · monthly snapshot~Jul 2023 – ~Jul 2024 · 12 months · monthly snapshot~Jul 2024 – ~Aug 2024 · 31 days · monthly snapshot~Aug 2024 – ~Sep 2024 · 31 days · monthly snapshot~Sep 2024 – ~Aug 2025 · 11 months · monthly snapshot~Aug 2025 – present · 11 months · monthly snapshot

Change History

15 versions recorded

  1. Aug 2025 — Present [monthly]

    Recruiting

  2. Sep 2024 — Aug 2025 [monthly]

    Recruiting

  3. Aug 2024 — Sep 2024 [monthly]

    Recruiting

  4. Jul 2024 — Aug 2024 [monthly]

    Recruiting

  5. Jul 2023 — Jul 2024 [monthly]

    Recruiting

▶ Show 10 earlier versions

  1. Jun 2023 — Jul 2023 [monthly]

    Recruiting

  2. Apr 2023 — Jun 2023 [monthly]

    Recruiting

  3. Jul 2022 — Apr 2023 [monthly]

    Recruiting

  4. Sep 2021 — Jul 2022 [monthly]

    Recruiting

  5. Feb 2021 — Sep 2021 [monthly]

    Recruiting

  6. Jan 2021 — Feb 2021 [monthly]

    Recruiting

  7. Feb 2020 — Jan 2021 [monthly]

    Recruiting

  8. Feb 2019 — Feb 2020 [monthly]

    Recruiting

  9. Sep 2018 — Feb 2019 [monthly]

    Recruiting

  10. Jul 2018 — Sep 2018 [monthly]

    Recruiting

    First recorded

May 2018

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Memorial Sloan Kettering Cancer Center
Data source: Memorial Sloan Kettering Cancer Center

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

Study Locations