Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
56 participants
OBSERVATIONAL
2006-10-31
2009-08-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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COHORT
Study Groups
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Control group
Healthy age matched control subjects
Motion Analysis
3D Motion analysis with retroflective markers on the skin (Vicon camera system) of the foot and lower leg (kinematics), walking over force plate (kinetics) and pressure plates (plantar pressure distribution).
Cheilectomy prospective group
Patients with hallux rigidus treated by the surgery type "cheilectomy"
Motion Analysis
3D Motion analysis with retroflective markers on the skin (Vicon camera system) of the foot and lower leg (kinematics), walking over force plate (kinetics) and pressure plates (plantar pressure distribution).
Arthrodesis prospective group
Patients with hallux rigidus treated by the type of surgery "arthrodesis"
Motion Analysis
3D Motion analysis with retroflective markers on the skin (Vicon camera system) of the foot and lower leg (kinematics), walking over force plate (kinetics) and pressure plates (plantar pressure distribution).
Mixed prospective group
Patients with hallux rigidus treated by other type of surgery: Arthoplasty, joint resection ("Keller-Brandes technique)
Motion Analysis
3D Motion analysis with retroflective markers on the skin (Vicon camera system) of the foot and lower leg (kinematics), walking over force plate (kinetics) and pressure plates (plantar pressure distribution).
Cheilectomy retrospective group
Patients after cheilectomy due to hallux rigidus
Motion Analysis
3D Motion analysis with retroflective markers on the skin (Vicon camera system) of the foot and lower leg (kinematics), walking over force plate (kinetics) and pressure plates (plantar pressure distribution).
Arthrodesis retrospective group
Patients after arthrodesis of the metatarsophalageal joint due to hallux rigidus
Motion Analysis
3D Motion analysis with retroflective markers on the skin (Vicon camera system) of the foot and lower leg (kinematics), walking over force plate (kinetics) and pressure plates (plantar pressure distribution).
Mixed retrospective group
Patients after other types of surgery due to hallux rigidus: arthroplasty or resection of the first metatarso-phalangeal joint
Motion Analysis
3D Motion analysis with retroflective markers on the skin (Vicon camera system) of the foot and lower leg (kinematics), walking over force plate (kinetics) and pressure plates (plantar pressure distribution).
Interventions
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Motion Analysis
3D Motion analysis with retroflective markers on the skin (Vicon camera system) of the foot and lower leg (kinematics), walking over force plate (kinetics) and pressure plates (plantar pressure distribution).
Eligibility Criteria
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Inclusion Criteria
* patients after surgery due to osteoarthritis of one or both first metatarso-phalangeal joints (hallux rigidus)
Exclusion Criteria
* rheumatic diseases
* relevant foot deformities other than hallux rigidus
18 Years
ALL
Yes
Sponsors
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University Hospital Heidelberg
OTHER
Responsible Party
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Dr. med. Benita Kuni, MD
Orthopedic and Trauma Surgeon
Locations
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Motion Analysis Laboratory of the Department of Orthopedics, Trauma Surgery and Spinal Cord Injury, University Hospital Heidelberg
Heidelberg, , Germany
Countries
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References
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Kuni B, Wolf SI, Zeifang F, Thomsen M. Foot kinematics in walking on a level surface and on stairs in patients with hallux rigidus before and after cheilectomy. J Foot Ankle Res. 2014 Feb 13;7(1):13. doi: 10.1186/1757-1146-7-13.
Other Identifiers
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252-2006-130228
Identifier Type: -
Identifier Source: org_study_id
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