Geneva, Feb. 2 -- International Clinical Trials Registry received information related to the study (ChiCTR2600117410) titled 'Observational Study of Objective Response Rate to Ivonescimab Combined with Chemotherapy in Patients with Locally Advanced Resectable Oral and Oropharyngeal Squamous Cell Carcinoma' on Jan. 23.

Study Type: Observational study

Study Design: Sequential

Primary Sponsor: Zhujiang Hospital of Southern Medical University

Condition: locally advanced resectable oral squamous cell carcinoma and oropharyngeal squamous cell carcinoma

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-02-01

Target Sample Size: Observation group:20;

Countries of Recruitment: China

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