Geneva, Sept. 25 -- International Clinical Trials Registry received information related to the study (NCT07824713) titled 'ED50/ED90 of Phenylephrine Infusion for Preventing Spinal Anesthesia-Induced Hypotension: Supine vs Left-Tilt 15deg' on Sept. 15.

Study Type: Interventional

Study Design: Allocation: Randomized. Intervention model: Parallel Assignment. Primary purpose: Prevention. Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor).

Primary Sponsor: Peking University People's Hospital

Condition: Hypotension After Spinal Anesthesia

Intervention: Drug: Phenylephrine hydrochloride infusion

Recruitment Status: Not recruiting

Phase: Phase 4

Date of First Enrollment: September 20, 2026

Target Samp...