Clinical trial · Observational
Abdominal Circumference as a Predictor of Operative Time in Retroperitoneal Adrenalectomy for Pheochromocytoma
Abdominal Circumference as a Novel Predictor of Operative Time in Retroperitoneal Adrenalectomy for Pheochromocytoma: A Retrospective Observational Study
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
This retrospective observational study examines whether abdominal circumference is associated with operative time in patients undergoing retroperitoneal adrenalectomy for pheochromocytoma. Data were collected from medical records of patients treated at a single tertiary referral center. The primary outcome is operative time, measured in minutes. The purpose of this study is to evaluate whether abdominal circumference can serve as a practical predictor of operative difficulty in retroperitoneal adrenalectomy.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Pheochromocytoma Malignant | Adrenal Gland Pheochromocytoma | ALIAS | 0.90 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Retroperitoneal Adrenalectomy | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- label
- Pheochromocytoma Patients
- description
- Patients diagnosed with pheochromocytoma who underwent retroperitoneal adrenalectomy at a single tertiary referral center. All procedures were performed as part of routine clinical care, and no experimental intervention was assigned for the purpose of this observational study.
- interventionNames
- Procedure: Retroperitoneal Adrenalectomy
Primary outcomes (1)
- measure
- Operative Time
- timeFrame
- During surgery
- description
- Operative time measured in minutes from skin incision to skin closure, obtained from operative records.
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Adult patients diagnosed with pheochromocytoma * Patients who underwent retroperitoneal adrenalectomy * Availability of complete operative records Exclusion Criteria: * Patients younger than 18 years * Patients who underwent transperitoneal adrenalectomy * Incomplete clinical or operative data
References
Publications (0)
Data not yet available