protocolSection identificationModule nctId: NCT06338228, orgStudyIdInfo id: 2023-A02458-37, briefTitle: A New Decisional Tree for the Management of Acetabular Fractures : Monocentric Observational Study, acronym: FANAD, statusModule overallStatus: RECRUITING, startDateStruct date: 2024-03-01, primaryCompletionDateStruct date: 2025-03-01, completionDateStruct date: 2025-03-01, studyFirstPostDateStruct date: 2024-03-29, lastUpdatePostDateStruct date: 2024-03-29, sponsorCollaboratorsModule leadSponsor name: University Hospital, Grenoble, class: OTHER, descriptionModule briefSummary: Acetabular fractures are challenging fractures to treat. Many fracture patterns occur, in a deep anatomical area surrounded by numerous vascular and nervous elements, generally in a polytraumatic context . A reduction with less than 2 mm of incongruence is generally considered acceptable, limiting post-operative osteoarthritis that could rapidly require total hip arthroplasty. Due to the long learning curve, this surgery is limited to large reference centers. In the last twenty years, the main series published in the literature are small series due to the rarity of the fractures and their trauma context (loss of follow-up, polytrauma patients...). The large variety of fracture patterns according to the Letournel classification creates a spread in patient distribution and decreases the power of statistical analysis. That is the reason why big series are rare and only a few of them allow significant conclusions . The other studies are meta-analyses with their limitationsThe lack of consensus makes it difficult to interpret the results between series, so the investigators developed a decision tree to address this knowledge gap.The aim of this study is to assess and compare the results of a decisional tree for acetabular fracture in a large cohort of patients from a well-known experimental trauma center., conditionsModule conditions: Management of Acetabular Fractures, designModule studyType: OBSERVATIONAL, designInfo observationalModel: COHORT, timePerspective: OTHER, enrollmentInfo count: 250, type: ESTIMATED, armsInterventionsModule, outcomesModule primaryOutcomes measure: The main objective of the study is to evaluate and compare the results of a decision tree for the management of acetabulum fractures (also called acetabulum) in a large cohort of patients from the trauma center at Grenoble University Hospital, secondaryOutcomes measure: Define the prognostic factors associated with poor clinical outcomes and total hip replacement surgery, secondaryOutcomes measure: Compare clinical and radiological findings with the literature, secondaryOutcomes measure: Compare clinical and radiological findings with the literature, secondaryOutcomes measure: Compare clinical and radiological findings with the literature, secondaryOutcomes measure: Compare clinical and radiological findings with the literature, secondaryOutcomes measure: Compare clinical and radiological findings with the literature, secondaryOutcomes measure: Propose a new assessment of the traumatic hip joint based on PROMs (Patient Reported Outcomes Measures) via a dedicated digital application (Orthense by Digikare), secondaryOutcomes measure: Evaluation of Outcomes and Complications of Early Weight Bearing in Older Adults, eligibilityModule sex: ALL, minimumAge: 18 Years, maximumAge: 100 Years, stdAges: ADULT, stdAges: OLDER_ADULT, contactsLocationsModule locations facility: Grenoble Alpes University Hospital,La tronche, status: RECRUITING, city: Grenoble, zip: 38700, country: France, contacts name: Sarah, Pharm D, role: CONTACT, phone: 0033 4 76 76 75 24, email: SUneisi@chu-grenoble.fr, contacts name: Mehdi BOUDISSA, Pr, role: PRINCIPAL_INVESTIGATOR, geoPoint lat: 45.16667, lon: 5.71667, hasResults: False