A New Type of Bioabsorbable Screw in the Hallux Valgus Surgery

Not Applicable

• Conditions: Hallux Valgus; Hallux Rigidus
• Interventions: Procedure: surgery, bioabsorbable screw

• Registration Number: NCT03133039
• Lead Sponsor: Tampere University Hospital

Brief Summary

The investigators sought to determine whether bioabsorbable cannulated screws could perform as well as titanium cannulated screws in the Lapidus procedure and MTP1-joint arthorodesis in anatomical models and clinical series of the foot.

Detailed Description

Not available

Study Timeline

• Study Start: 2015-10-01
• Study First Submitted: 2017-04-25
• Study First Submitted QC: 2017-04-25
• Study First Posted: 2017-04-28
• Status Verified: 2019-08
• Last Update Submitted: 2019-08-26
• Last Update Posted: 2019-08-28
• Primary Completion: 2020-12-01
• Study Completion: 2021-12-01

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 2

Inclusion Criteria

• valuntary 18-65-yers-old, patient have hallux valgus or hallux rigidus deformity which need surgery treatment

Exclusion Criteria

• Over 65 yers-old or less than 18-years-old, diabetes, rheumatism, smoker or lack of co-operation

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
bioabsorbable screw	surgery, bioabsorbable screw	-
titanium screw	surgery, bioabsorbable screw	-

Primary Outcome Measures

Name	Time	Method
AOFAS score	2 years	score

Trial Locations

Locations (1)

Faculty of Medicine; 🇫🇮 Tampere, Pirkanmaa, Finland