Evaluation of the effect of 3D double-echo steady-state with water excitation sequence on the localization of parotid gland tumors and intraparotid facial nerves

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2000030048

Enrollment

Unknown

Registered

2020-02-21

Start date

2020-03-01

Completion date

Unknown

Last updated

2020-02-25

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Parotid gland tumors

Interventions

Gold Standard:The position of the facial nerve during the operation.

Index test:MRI

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with newly diagnosed parotid tumor.

Exclusion criteria

Exclusion criteria: 1. Previous history of parotid surgery; 2. History of head and neck radiotherapy; 3. Congenital head and face deformity; 4. Patients within three months of pregnancy; 5. Patients with Pacemakers,metal or ferromagnetic surgical clips, stents, prostheses and artificial joints,metallic or ferromagnetic foreign bodies such as shrapnel and metal fragments are implanted in the body; 6. Patients with a history of severe cardiopulmonary and cerebrovascular diseases who cannot tolerate surgery.

Design outcomes

Primary

Measure	Time frame
the localization of parotid gland tumors;accuracy;sensitivity;specificity;positive predictive value;negative predictive value;	—

Countries

China

Contacts

Public ContactZhe Zhang

The First Affiliated Hospital of Guangxi Medical University

zhangzhe1975@gmail.com+86 13978883454

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026