Last updated on September 2018

CM Asia Nail With AS2 Without AS2 AS2 Study


Brief description of study

The purpose of this study is to compare reduction positon maintenance rate at 3 weeks post-operatively between patients operated with Anterior Support Screw (AS2) and without AS2 technique in RCT setting. Total 240 cases(each arm 120 cases) will be enrolled at maximum 15sites, total study duration is 22months.

Detailed Study Description

Objective To compare fracture reduction maintenance rate at 2-3weeks post-operatively between patients operated with AS2 (investigational group) and patients operated without AS2 (Control group) using same implant system (ZNN CM Asia, Zimmer Biomet).

Endpoint Primary The rate of reduction position maintenance at 2-3 weeks post-operatively. Secondary Surgery time / fracture type / postoperative reduction position / CT assessment / Safety information

Clinical Study Identifier: NCT03196193

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Hoshigaoka Medical Center

Hirakata, Japan
3.85miles
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Recruitment Status: Open


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