An observational study in Heterotopic Ossification, Hip Arthropathy and Myositis Ossificans Traumatica, Thigh, sponsored by University of Jena. Completed at 1 site in Germany. Per ClinicalTrials.gov, last updated 2024-02-09.
Sponsored by University of Jena · Observational
Aim of this study is to proof the efficacy of in Jena established prophylaxis of new bone formation aside the skeleton with irradiation and compare it with the common literature. Furthermore we want to compare irradiation treatment with the alternative prophylaxis with analgetics from the NSAID type.
Aim of this retrospective analysis is to compare the incidence of heterotopic ossification one year after total hip arthroplasty with the at our location established concept of irradiation 24h preoperative and incidence in common literature. Furthermore the comparison between irradiated patients and patients treated with NSAIDs.
242 studies on the registry are indexed under Myositis; 103 are open to participants now.
This study's enrollment of 512 is above the median of 226 across 72 observational studies indexed under Myositis.
Browse Myositis studies →University of Jena is the lead sponsor of 89 studies on the registry; 3 are open to participants now.
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All participants of the study are patients at the Universitätsklinikum Jena or the Waldkrankenhaus Eisenberg. Irradiation was performed in Jena. Total hip arthoplasty and following inpatient stay, inclusive NSAID therapy was performed in Eisenberg
Patients with total hip arthroplasty performed at Eisenberg Patients with preoperative irradiation (24h pre-op) or postoperative diclofenac treatment Patients with x-ray images immediately (3-5 days postoperative) postoperative and at least 365 days postoperative
Exclusion Criteria:
Patients with missing follow up image
Patients with total hip arthroplasty and irradiation (preoperative on the day before the operation (\>24h preoperative)) Quantity: 128 Period: 01.01.2013 - 31.12.2023
Radiation: Radiation
Patients with total hip arthroplasty and diclofenac treatment Quantity: 384 Period: 01.01.2013 - 31.12.2023
Drug: Diclofenac
Single dose radiation with 7-8 Gy
postoperative treatment with diclofenac to prevent HO
Also known as: NSAID-Treatment
Presence of heterotopic ossification (HO)
X-ray controlled HO diagnostics with the Brooker classification
Time frame: at least 365 days postoperative
Plan to share: No
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This study is completed, as verified in Feb 2024. You cannot join it, but the record below documents what was studied.
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University of Jena