The Clinical Efficacy of Reattachment of the Superior Peroneal Retinaculum Versus the Bone Block Procedure for Recurrent Peroneal Tendon Dislocation
Sponsor study identifier
observational
47
0 countries
N/A
Study Start
July 1, 2012
Actual (reported)Primary Completion
December 31, 2016
Actual (reported)Study Completion
December 31, 2018
Actual (reported)Clinical outcomes between reattachment of the superior peroneal retinaculum (SPR) and the bone block procedure were compared in this study to elucidate which procedure was safer and more effective.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
December 31, 2018
Actual (reported)Click on a node to explore related trials.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
July 1, 2012
Actual (reported)December 31, 2016
Actual (reported)December 31, 2018
Actual (reported)June 25, 2021
Actual (reported)July 9, 2021
Actual (reported)AOFAS
The American Orthopaedic Foot and Ankle Society (AOFAS) Ankle-Hindfoot Score combines subjective scores of pain and function provided by the patient with objective scores based on the surgeon's physical examination of the patient (to assess sagittal motion, hindfoot motion, ankle-hindfoot stability and alignment of the ankle-hindfoot). The scale includes nine items that can be divided into three subscales (pain, function and alignment). The minimum and maximum values of AOFAS are 100 and 0, respectively. And higher scores mean a better outcome.
2 years after operation
VAS
2 years after operation
time to return to sports activity
up to 2 years
patients with recurrent peroneal tendon dislocation underwent the bone block procedure
patients with recurrent peroneal tendon dislocation underwent reattachment of the superior peroneal retinaculum
a 20 × 15 × 3 mm3 bone block was cut from the lateral malleolus, rotated backwards 45°, and sutured back to the periosteum of the lateral malleolus using non-absorbable sutures.
two suture anchors (Mini Quickanchor,DePuy Mitek) were inserted into the postero-lateral ridge of the lateral malleolus without damaging the cartilaginous ridge, after which the SPR was reattached to the lateral malleolus with the anchored suture. The inner layer of the false pouch was incised, and the outer layer (periosteum) was sutured with the SPR in a pants-over-vest style.
A consecutive series of patients with recurrent peroneal tendon dislocation who underwent operative treatment between 2012 and 2016 were retrieved. Twenty-five patients underwent bone block procedure (group A), and 22 patients underwent reattachment of the SPR (group B)."
Qinwei Guo, MD
Peking University Third Hospital
47 participants (actual enrollment reported by the registry).
First Submitted
June 25, 2021
First Posted
July 9, 2021
Study Start
July 1, 2012
Actual (reported)Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
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Primary Completion
December 31, 2016
Actual (reported)Study Completion
December 31, 2018
Actual (reported)Last Updated
July 9, 2021
Record last verified: 2021-06
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Source: ClinicalTrials.gov.
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