Study on the Effect and Safety of Fucoidan Regulating Intestinal Flora on Neoadjuvant Chemotherapy for Breast Cancer

Diagnostic Accuracy Test

Post-market

Effect of Adjunctive hCG Luteal Phase Support on Pregnancy Outcomes in Overweight and Obese Women Undergoing Frozen-Thawed Embryo Transfer: study protocol for a Randomized Controlled Trial

Effect of Adjunctive hCG Luteal Phase Support on Pregnancy Outcomes in Overweight and Obese Women Undergoing Frozen-Thawed Embryo Transfer: study protocol for a Randomized Controlled Trial

Qilu Second Hospital of Shandong University

Therapy Study

Premarket

Eye-use behaviors intervention to control axial growth in children based on Eye-Monitor technology:a pragmatic cluster randomized controlled study

Analysis of the influence of eye-use behaviors on the myopia control effect of orthokeratology lenses based on Eye-Monitor technology

Effectiveness of Integrated Traditional Chinese and Western Medicine in the Comprehensive Intervention for Myopia in Children: A Pragmatic Cluster Randomized Controlled Trial

Myopia

The Relationship Between Peripheral Retinal Defocus Value and Myopia Development in Children

A Study on the Risk Factors of Hyperopic Reservation in Children

Research on the Long-Term Respiratory Health Outcomes and Mechanisms of Severe Lower Respiratory Tract Infections in Children

Prognostic Study

Premarket

The impact of individualized versus standard blood pressure management on postoperative organ dysfunction in elderly patients undergoing hip fracture surgery: A single-center, randomized, controlled trial

Qilu Hospital of Shandong University

Therapy Study

Premarket