Geneva, Nov. 2 -- International Clinical Trials Registry received information related to the study (ChiCTR2600134924) titled 'Preliminary Exploration and Preclinical Translation of an Antidepressant Probiotic Intranasal Delivery System for Microbial Intervention in Depression' on Oct. 22.

Study Type: Observational study

Study Design: Case-Control study

Primary Sponsor: The First Affiliated Hospital of the Baotou Medical College of Inner Mongolia University of Science and Technology

Condition: Major depressive disorder (depression) depressive symptoms anxiety symptoms

Intervention: Case group:None

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-11-01

Target Sample Size: Case group:50;Control grou...