Sponsor study identifier
observational
40
1 country
1
Study Start
June 1, 2020
Actual (reported)Primary Completion
October 1, 2022
Actual (reported)Study Completion
November 1, 2022
Actual (reported)This cross-sectional study investigates the physical capacity of patients, who have undergone a periacetabular osteotomy for hip dysplasia within the last 1-5 years.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
November 1, 2022
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Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
June 1, 2020
Actual (reported)October 12, 2020
Actual (reported)October 19, 2020
Actual (reported)October 1, 2022
Actual (reported)November 1, 2022
Actual (reported)Gait function
Peak hip extension angle and peak hip flexor moment
Baseline
Gait function following fatigue
Baseline
Muscle activity
Baseline
Maximal voluntary isometric hip muscle force
Baseline
Hip and muscle-tendon-related groin pain
Baseline
Hip specific patient reported outcome measures (PROMs)
Baseline
Subjects who have undergone a periacetabular osteotomy (PAO) for hip dysplasia within the last 1-5 years.
This cross-sectional study will involve evaluation of physical capacity by assessment of: 1. Gait function 2. Muscle activity during walking 3. Endurance during walking 4. Hip muscle strength 5. Hip range of motion 6. Hip and muscle-tendon-related groin pain 7. Hip and groin related patient-reported outcome measures (PROMs)
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Subjects who have undergone a periacetabular osteotomy (PAO) for hip dysplasia within the last 1-5 years. Subjects will be recruited through social media from two specific closed-member facebook groups for patients with hip dysplasia. Permission for recruiting through social media was granted by The Danish Data Protection Agency along with permission for the handling of personal data (P-2020-261).
Department of Orthopedic Surgery, Copenhagen University Hospital Amager-Hvidovre, Hvidovre, Denmark
Copenhagen, Hvidovre, 2650, Denmark
Andersen SO, Ishoi L, Karabanov AN, Bencke J, Holmich P. Physical function in patients treated for hip dysplasia with periacetabular osteotomy and in some cases with supplementary hip arthroscopy: A cross-sectional study. Clin Biomech (Bristol). 2025 Dec;130:106677. doi: 10.1016/j.clinbiomech.2025.106677. Epub 2025 Oct 9.
Per Hölmich, Professor, dr.med.
Sports Orthopedic Research Center - Copenhagen (SORC-C), Copenhagen University Hospital Amager-Hvidovre, Hvidovre, Denmark
40 participants (actual enrollment reported by the registry).
First Submitted
October 12, 2020
First Posted
October 19, 2020
Study Start
June 1, 2020
Actual (reported)Pilot Project for Direct Access to Physical Therapy
Contact the study team to confirm eligibility.
Primary Completion
October 1, 2022
Actual (reported)Study Completion
November 1, 2022
Actual (reported)Last Updated
November 14, 2022
Record last verified: 2022-11
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Source: ClinicalTrials.gov.
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