Microscopically assisted parotidectomy and facial nerve dissection

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000041298

Enrollment

Unknown

Registered

2020-12-23

Start date

2021-05-01

Completion date

Unknown

Last updated

2021-03-08

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

Conditions

Parotidectomy and facial nerve anatomy

Interventions

Intraoperative microscope auxiliary group:Microscopically assisted during surgery

Control group:The microscopic-assisted group was not used intraoperatively

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Patients with benign parotid tumors or related benign lesions requiring parotid gland resection and facial nerve anatomy during operation; 2. Patients who need to preserve facial nerve during operation for parotid gland malignant tumor. 3. Patients with parotid gland malignant tumors or benign tumors with multiple recurrences who need facial nerve cutting and facial nerve reconstruction at the same time during operation. 4. Accessory parotid gland tumor, whether benign or malignant.

Exclusion criteria

Exclusion criteria: 1. Patients with parotid malignant tumors or recurrent tumors that do not retain facial nerve during surgery and do not undergo facial nerve reconstruction at the same time. 2. Partial parotidectomy without facial nerve dissection.

Design outcomes

Primary

Measure	Time frame
Incidence of facial paralysis;rate of salivary fistula;hemorrhage during operation;Postoperative drainage volume;	—

Countries

China

Contacts

Public ContactLi Chunjie

West China Stomatological Hospital of Sichuan University

lichunjie@scu.edu.cn+86 18382439003

Outcome results

None listed

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