The Incidence of Intra-Operative Awareness in China and Analysis of Relevant Factors: a Multicentre Study

Summary

Medical literature about awareness during general anesthesia is rare in China, and some small sampled studies in China showed a significantly higher incidence (1.5～6%) of intra-operative awareness compared with western countries. The investigators sponsored this multicenter, large sampled, prospective study to determine the incidence of intra-operative awareness in China, and the preservation effect of BIS monitor on the incidence of awareness.

Conditions

• Intra-Operative Awareness

Sponsors & Collaborators

• Beijing Chao Yang Hospital

  collaborator OTHER

• Peking University First Hospital

  collaborator OTHER

• Peking University Third Hospital

  collaborator OTHER

• Beijing Friendship Hospital

  collaborator OTHER

• Beijing Tongren Hospital

  collaborator OTHER

• Xuanwu Hospital, Beijing

  collaborator OTHER

• Beijing Hospital

  collaborator OTHER_GOV

• China-Japan Friendship Hospital

  collaborator OTHER

• Beijing Command General Hospital

  collaborator UNKNOWN

• Beijing Obstetrics and Gynecology Hospital

  collaborator OTHER

• Beijing Hangtian General Hospital

  collaborator UNKNOWN

• Shanghai Rui Jin Hospital

  collaborator UNKNOWN

• Shanghai Zhongshan Hospital

  collaborator OTHER

• Xinhua Hospital, Shanghai Jiao Tong University School of Medicine

  collaborator OTHER

• Guangzhou First People's Hospital

  collaborator OTHER

• Nanfang Hospital, Southern Medical University

  collaborator OTHER

• First Affiliated Hospital Xi'an Jiaotong University

  collaborator OTHER

• Second Affiliated Hospital of Xi'an Jiaotong University

  collaborator OTHER

• Xijing Hospital

  collaborator OTHER

• Tang-Du Hospital

  collaborator OTHER

• Xiangya Hospital of Central South University

  collaborator OTHER

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

  collaborator OTHER

• Ningbo Medical Center Lihuili Hospital

  collaborator OTHER_GOV

• First Hospital of China Medical University

  collaborator OTHER

• The First Hospital of Jilin University

  collaborator OTHER

• Fuzhou General Hospital

  collaborator OTHER

• Capital Medical University

  lead OTHER

Principal Investigators

• Liang Xu, M.D. · Capital Medical University

Eligibility

Min Age

12 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2007-04-30

Primary Completion

2008-04-30

Completion

2008-06-30

Countries

• China

Study Locations