Trials / Completed
CompletedNCT06669481
Correlation Between Preoperative Images of PPGL and Intraoperative Hemodynamics
Semiquantitative 131I-MIBG Scintigraphy Predicts Intraoperative Blood Pressure Fluctuation in Patients Undergoing Surgery for Pheochromocytoma and Paraganglioma
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 159 (actual)
- Sponsor
- Peking Union Medical College Hospital · Academic / Other
- Sex
- All
- Age
- —
- Healthy volunteers
- Not accepted
Summary
This is a retrospective observational cohort study involving patients with suspected PPGLs who underwent 131I-MIBG scanning and surgical treatment between January 2020 and April 2023. The objective is to evaluate the correlation between MIBG imaging score and intraoperative hemodynamic fluctuations.
Detailed description
This is a retrospective observational cohort study involving patients with suspected PPGLs who underwent 131I-MIBG scanning and surgical treatment between January 2020 and April 2023. The objective is to evaluate the correlation between MIBG imaging score and intraoperative hemodynamic fluctuations.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| OTHER | Semiquantitative 131I-MIBG Scintigraphy Assessment | Patients received thyroid blockade using solution of potassium iodide before the examination. After intravenous administration of 111 MBq of 131I-MIBG, whole body planar images were acquired at 24 hours (Day 1) and 48 hours (Day 2), respectively. |
Timeline
- Start date
- 2020-01-01
- Primary completion
- 2023-04-30
- Completion
- 2023-04-30
- First posted
- 2024-11-01
- Last updated
- 2024-11-01
Locations
1 site across 1 country: China
Source: ClinicalTrials.gov record NCT06669481. Inclusion in this directory is not an endorsement.