A New Type of Bioabsorbable Screw in the Hallux Valgus Surgery

Comparative Experimental and Clinical Study: a New Type of Bioabsorbable Screw and the Titanium Screw in the Hallux Valgus Surgery

Status

UNKNOWN

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT03133039

Enrollment

Registered

2017-04-28

Start date

2015-10-01

Completion date

2021-12-01

Last updated

2019-08-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Hallux Rigidus, Hallux Valgus

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.

Interventions

PROCEDUREsurgery, bioabsorbable screw

In this study we compare bioabsorbable and titanium screw in the hallux valgus and hallux rigidus surgery

Study design

Allocation

RANDOMIZED

Intervention model

PARALLEL

Primary purpose

TREATMENT

Masking

SINGLE (Subject)

Eligibility

Sex/Gender

ALL

Age

18 Years to 65 Years

Healthy volunteers

Yes

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

Design outcomes

Primary

Measure	Time frame	Description
AOFAS score	2 years	score

Countries

Finland

Contacts

Primary ContactNkke Partio, M.D

partio.nikke.n@student.uta.fi+3583 311611

Backup ContactHeikki Mäenpää, M.D, Ph.D.

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Sep 11, 2026