Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ChiCTR2600115933) titled 'A Multicenter Randomized Controlled Trial Evaluating Oral Vitamin K1 Drops in Preventing Vitamin K Deficiency Bleeding in Newborns and Babies' on Jan. 4.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: The First Affiliated Hospital of Xi'an Jiaotong University

Condition: Vitamin K deficiency bleeding

Intervention: Exclusively Breastfed Control Group:Intramuscular injection of vitamin K1 injection

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-01-05

Target Sample Size: Exclusively Breastfed Control Group:100;Exclusively Breastfed Test Group:100;...