# Relationship of PNI and Clinical Outcome in Patients Undergoing Brain Tumor Surgery

> **NCT05373836** · — · COMPLETED · sponsor: **Seoul National University Hospital** · enrollment: 3263 (actual)

## Conditions studied

- Clinical Outcome

## Interventions

- **DIAGNOSTIC_TEST:** prognostic nutritional index calculated from laboratory parameters

## Key facts

- **NCT ID:** NCT05373836
- **Lead sponsor:** Seoul National University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2024-12-12
- **Primary completion:** 2025-12-01
- **Final completion:** 2025-12-31
- **Target enrollment:** 3263 (ACTUAL)
- **Last updated:** 2026-02-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05373836

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05373836, "Relationship of PNI and Clinical Outcome in Patients Undergoing Brain Tumor Surgery". Retrieved via AI Analytics 2026-07-19 from https://api.ai-analytics.org/clinical/NCT05373836. Licensed CC0.

---

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