The Impact of Preoperative Depression on Postoperative Delirium in Elderly Chinese Patients: A Retrospective Multicenter Observational Study

Summary

This study is a retrospective analysis of a large-scale multicentre prospective cohort study that investigates the impact of preoperative depression on the incidence of postoperative delirium among elderly Chinese patients undergoing non-cardiac major surgery.

Conditions

• Cohort Studies

Sponsors & Collaborators

• Beijing Tsinghua Changgeng Hospital

  collaborator OTHER

• Peking University First Hospital

  collaborator OTHER

• The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School

  collaborator OTHER

• Xiangya Hospital of Central South University

  collaborator OTHER

• Beijing Anzhen Hospital

  collaborator OTHER

• Central South University

  collaborator OTHER

• Peking University People's Hospital

  collaborator OTHER

• Zhejiang University

  collaborator OTHER

• Fudan University

  collaborator OTHER

• Sun Yat-sen University

  collaborator OTHER

• Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

  collaborator OTHER

• China-Japan Friendship Hospital

  collaborator OTHER

• The Affiliated Hospital Of Guizhou Medical University

  collaborator OTHER

• First Affiliated Hospital of Xinjiang Medical University

  collaborator OTHER

• First Affiliated Hospital of Guangxi Medical University

  collaborator OTHER

• Taihe Hospital

  collaborator OTHER

• Chinese PLA General Hospital

  lead OTHER

Eligibility

Min Age

65 Years

Max Age

100 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2026-08-15

Primary Completion

2027-03-01

Completion

2027-03-01