Geneva, Feb. 2 -- International Clinical Trials Registry received information related to the study (ChiCTR2600117087) titled 'Study on the efficacy and safety of Nalbuphine Hydrochloride Injection for sedation/Anesthesia in Elderly patients undergoing digestive endoscopy diagnosis and treatment' on Jan. 20.

Study Type: Observational study

Study Design: Sequential

Primary Sponsor: Suizhou Central Hospital

Condition: None

Intervention: Nalbuphine <=0.05mg/kg:N/A 0.05 < nalbuphine <=0.075mg/kg:N/A

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-01-20

Target Sample Size: Nalbuphine <=0.05mg/kg:166;0.05 < nalbuphine <=0.075mg/kg:166;0.075 < nalbuphine <=0.1mg/kg:166;

Countries of Recruitment: China...