# Perioperative Cognitive Training in Thoracic Surgery

> **NCT04563234** · NA · WITHDRAWN · sponsor: **Washington University School of Medicine**

## Conditions studied

- Pain, Postoperative
- Cognitive Function Abnormal
- Lung Cancer

## Interventions

- **BEHAVIORAL:** COFLEX neurocognitive training
- **BEHAVIORAL:** Crossword puzzles

## Key facts

- **NCT ID:** NCT04563234
- **Lead sponsor:** Washington University School of Medicine
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2023-06-30
- **Primary completion:** 2024-07-31
- **Final completion:** 2024-07-31
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Trial not funded.
- **Last updated:** 2023-01-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04563234

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04563234, "Perioperative Cognitive Training in Thoracic Surgery". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04563234. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*