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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: ChiCTR
Last refreshed on: 18 April 2017
Main ID:  ChiCTR-IPR-14005620
Date of registration: 2014-12-04
Prospective Registration: Yes
Primary sponsor: Peking University First Hospital
Public title: The effect of dexmedetomidine on postoperative pain in elder patients
Scientific title: The effect of dexmedetomidine on postoperative pain in elder patients
Date of first enrolment: 2014-12-15
Target sample size: Control Group:29;Trial Group:29;
Recruitment status: Pending
URL:  http://www.chictr.org.cn/showproj.aspx?proj=10010
Study type:  Interventional study
Study design:  Randomized parallel controlled trial  
Phase:  Post-market
Countries of recruitment
China
Contacts
Name: Wang Dongxin   
Address:  Peking University First Hosptal, Xishiku Street N0. 8, Beijing China
Telephone: 01083575138
Email: wangdongxin@hotmail.com
Affiliation: 
Name: Mu Dongliang   
Address:  Peking University First Hosptal, Xishiku Street N0. 8, Beijing China
Telephone: 138107012725
Email: 120914921@qq.com
Affiliation:  Peking University First Hospital
Key inclusion & exclusion criteria
Inclusion criteria: 1. patients who undertake selective major surgery;
2. age between 60 and 85 years-old.

Exclusion criteria: 1. History of mental disease;
2. history of sick sinus syndrom;
3. bradycadia (HR less than 50bpm);
4. II or III AVB;
5. severe hepatic disease (more than Child-Pugh C);
6. severe renal disease (dialysis);
7. body weight less than 50Kg


Age minimum: 60
Age maximum: 85
Gender: Both
Health Condition(s) or Problem(s) studied
postoperative pain
Intervention(s)
Control Group:patient controlled analgesia:morphine 0.5mg/ml, background infusion time 1ml/h, block time 6min, single bolus 2ml;Trial Group:patient controlled analgesia:morphine 0.5mg/ml+dexmeditomidate 2ug/ml, background infusion time 1ml/h, block time 6min, single bolus 2ml;
Primary Outcome(s)
postoperative consumption of morphine;
Secondary Outcome(s)
Secondary ID(s)
Source(s) of Monetary Support
Peking University First Hospital
Secondary Sponsor(s)
Ethics review
Results
Results available:
Date Posted:
Date Completed:
URL:
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