Geneva, May 18 -- International Clinical Trials Registry received information related to the study (ChiCTR2600124300) titled 'Predictive Value of Preoperative Thyroid Hormone Sensitivity Indices for Abnormal PTH Levels after Thyroidectomy' on May 9.

Study Type: Observational study

Study Design: Case-Control study

Primary Sponsor: Affiliated Hospital of Guangdong Medical University

Condition: Disorders of the thyroid gland or thyroid hormones system

Intervention: Preoperative thyroid hormone abnormal group:None

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-05-17

Target Sample Size: Preoperative thyroid hormone abnormal group:60;control group:60;

Countries of Recruitment: China

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