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NCT01593813 Clinical Trial

Repair or Not Repair Pronator Quadratus in the Volar Plating of Distal Radial Fracture Are Functional Outcomes Differ ?

Distal Radius Fracture Clinical Trial

— PQ  

Official title:
Repair or Not Repair Pronator Quadratus in the Volar Plating of Distal Radial Fracture-Are Functional Outcomes Differ ?

Clinical Trial Details — Status: Active, not recruiting

Administrative data
NCT number NCT01593813
Other study ID # PQ repair
Secondary ID
Status Active, not recruiting
Phase N/A
First received May 4, 2012
Last updated May 7, 2012
Start date May 2012
Est. completion date March 2013

Study information
Verified date May 2012
Source National Taiwan University Hospital
Contact n/a
Is FDA regulated No
Health authority Taiwan: Institutional Review Board
Study type Observational

Clinical Trial Summary

The theoretical benefits of the repair of the pronator quadratus include flexor tendon protection, remain of the normal pronation-supination range of motion (ROM) and strength, and keeping the stable DRUJ.

Repair or not repair pronator quadratus in the volar plating of distal radial fracture-Are functional outcomes differ?

Description:

In the operation of distal radial fractures, the volar plating techniques become popular. During the surgical approach, the pronator quadratus (PQ) muscle needs split or full-thickness strip to exposure the fracture site and facilitate the instrumentation of the plate. Generally, the PQ would be repaired. Sometimes, the PQ is damaged by the fracture fragment so severely that it is difficult to repair the PQ. However, there is few reviews paper to discuss the consequence of the unrepaired or repaired PQ and the AAOS guideline1 of the treatment of distal radial fracture in 2009 did not even list the management of the PQ. The function of the PQ includes pronation and stability of the distal radial-ulnar joint (DRUJ). According to the study, the elimination of PQ function will cause a significant decrease in pronation torque, which is supposed to affect the function of the wrist in the daily life. The theoretical benefits of the repair of the pronator quadratus include flexor tendon protection3,4, remain of the normal pronation-supination range of motion (ROM) and strength, and keeping the stable DRUJ.

Recruitment information / eligibility
Status Active, not recruiting
Enrollment 100
Est. completion date March 2013
Est. primary completion date March 2013
Accepts healthy volunteers No
Gender Both
Age group 20 Years to 80 Years
Eligibility Inclusion Criteria:

- ? 20 or ? 80-years-old adult patients

- Cooperative to evaluation

- Distal radial fracture, fresh, single fracture

- Volar plating

Exclusion Criteria:

- < 20 or > 80-years-old patients

- Uncooperative adult, such as dementia

- Old fracture, more than 1 Week

- Multiple fractures

- Pathological fracture

- Surgery other then volar plating

Study Design

Observational Model: Cohort, Time Perspective: Prospective

Related Conditions & MeSH terms

Locations
Country Name City State
n/a

Sponsors (1)
Lead Sponsor Collaborator
National Taiwan University Hospital
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