U.S., May 7 -- ClinicalTrials.gov registry received information related to the study (NCT07568639) titled 'Multi-Site Cortical Puncture for DOR' on April 12.
Brief Summary: A multicenter, prospective, randomized controlled clinical trial. The target population consists of patients undergoing IVF/ICSI artificial reproduction who plan to undergo ovarian stimulation and embryo retrieval (DOR) within 4 months. A stratified block randomization method was employed to assign participants in a 1:1 ratio to the intervention group and control group. The study aims to investigate whether multiple-point ovarian cortex puncture during the initial oocyte retrieval procedure improves ovarian reserve and ovarian stimulation outcomes in DOR patients compar...