# Abdominal Circumference as a Predictor of Operative Time in Retroperitoneal Adrenalectomy for Pheochromocytoma

> **NCT07339241** · — · COMPLETED · sponsor: **Asan Medical Center** · enrollment: 159 (actual)

## Conditions studied

- Pheochromocytoma Malignant

## Interventions

- **PROCEDURE:** Retroperitoneal Adrenalectomy

## Key facts

- **NCT ID:** NCT07339241
- **Lead sponsor:** Asan Medical Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2017-01
- **Primary completion:** 2021-12
- **Final completion:** 2021-12
- **Target enrollment:** 159 (ACTUAL)
- **Last updated:** 2026-01-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07339241

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07339241, "Abdominal Circumference as a Predictor of Operative Time in Retroperitoneal Adrenalectomy for Pheochromocytoma". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT07339241. Licensed CC0.

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