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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-TRC-11001192
Date of registration: 2011-02-23
Prospective Registration: No
Primary sponsor: Peking University People's Hospital
Public title: Efficacy of ultrasound-guided transversus abdominis plane (TAP) block as postoperative analgesia in unilateral hernioplasty surgery: a randomized controlled trail
Scientific title: Efficacy of ultrasound-guided transversus abdominis plane (TAP) block as postoperative analgesia in unilateral hernioplasty surgery: a randomized controlled trail
Date of first enrolment: 2011-02-01
Target sample size: Group A:20;Group B:20;Group C:20;Group D:20;Group E:20;
Recruitment status: Completed
URL:  http://www.chictr.org.cn/showproj.aspx?proj=8347
Study type:  Interventional study
Study design:  Randomized parallel controlled trial  
Phase:  I (Phase I study)
Countries of recruitment
China
Contacts
Name: Xue Tian   
Address:  Central Operating Room, 4th Floor, Clinic Building, Peking University Peaple's Hospital 100044
Telephone: +86 010 88325581
Email: justine_troy@163.com
Affiliation:  Peking University People's Hospital
Name: Yi Feng   
Address:  Central Operating Room, Floor 4, Clinic Building, Peking University Peaple's Hospital 100044
Telephone: +86 010 88325581
Email: yifeng65@sina.com
Affiliation: 
Key inclusion & exclusion criteria
Inclusion criteria: 1. Aged 18 to 70 years old;
2. ASA I/II;
3. Underwent unilateral hernioplasty surgery;
4. Suitable for local anaethesia;
5. Negative of cognitive/expressive dysfunction, accept post-operative analgesia out of free will, and sign the consent form.

Exclusion criteria: 1. Reject relative procedure;
2. Procedure failed.


Age minimum: 18
Age maximum: 79
Gender: Both
Health Condition(s) or Problem(s) studied
Acute pain
R52.051
Intervention(s)
Group A:0.9% NaCl surgery side transversus abdominis plane block ;Group B:0.1% ropivacaine surgery side transversus abdominis plane block;Group C:0.25% ropivacaine surgery side transversus abdominis plane block ;Group D:0.375% ropivacaine surgery side transversus abdominis plane block ;Group E:0.5% ropivacaine surgery side transversus abdominis plane block ;
Primary Outcome(s)
Visual Analogue Scales;Satisfaction of analgesia;Using of remedial medicine;
Secondary Outcome(s)
Plane of blocking;First time of flatus/ defecation;First time of pain feeled;First time of standing/ walking with assistance;Vital signs;
Secondary ID(s)
Source(s) of Monetary Support
Self -funding
Secondary Sponsor(s)
Ethics review
Results
Results available:
Date Posted:
Date Completed:
URL:
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