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Acetabular Fracture clinical trials

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NCT ID: NCT03478189 Recruiting - Acetabular Fracture Clinical Trials

The Added Value of Intraoperative CT Scanner and Screw Navigation in Operative Treatment of Displaced Acetabular Fracture With Dome Impaction

Start date: September 8, 2017
Study type: Observational

The acetabulum fracture result from a trauma with high energy at the young adult or from a trauma of low energy at the old osteoporotic patient. Anatomic reduction is known to be necessary to give functional result to patient.However, it's technically difficult because of the pelvic bone conformation. The presence of dome impaction makes the surgery more difficult. Per operatory scanner associated to 3D navigation is proved his value-added in spinal surgery.The aim of the study is show that this association permit a technical improvement for the surgeon in the precision of fracture reduction.and restore the articular congruence.

NCT ID: NCT03419182 Recruiting - Acetabular Fracture Clinical Trials

RCT Determining Best Treatment for Geriatric Acetabular Fractures

Start date: April 13, 2011
Phase: N/A
Study type: Interventional

There is debate over the best management for acetabular (hip) fractures that occur within the geriatric population. Geriatric patients, 60 years or older, are at greater risk for operative complications because they tend to have poorer bone quality, complicated fractures, and multiple health problems. Physicians currently have no guidelines as to the best surgical management for these particular fractures, because there is little data on the long-term outcomes of these injuries. The use of internal fixation (a nail or plate) is a standard method for repairing these injuries, however when the injuries are complicated it is predicted to have a poorer outcome than performing internal fixation along with total hip arthroplasty (joint reconstruction). Given the significant problems that result from hip fractures in this population, our study is designed to determine the best method for treatment of acetabular fractures and to clarify the criteria for treatment with guidelines assisting the physician in selecting the appropriate treatment.

NCT ID: NCT03316235 Completed - Acetabular Fracture Clinical Trials

New, Easy and Efficient Ways to CLassify AcetabulaR Fractures

Start date: May 27, 2016
Phase: N/A
Study type: Observational

Acetabular fractures are the resultant from high-energy trauma or low-energy trauma in the elder patients. Usually, surgeons use LETOURNEL's classification or/and JUDET's one. Five elements are considered and associated to five type of fracture. Even more, for orthopaedic surgeons with less experience with these fractures, correct classification can be more difficult. So the the aim of this study is: 1. Evaluate the efficacy of four "special" 3D reconstruction: a 3D reconstruction of the pelvis with anterior view, posterior view, endopelvic view where the opposite hemipelvis removed and an exopelvic view where the femoral head is removed according to the initial teaching of E. Letournel. 2. Evaluate the addition of teaching of non-experimented surgeon on the accuracy of classifying acetabular fractures. 3. Evaluate the addition of a digital algorithm (mobile application) on the accuracy of classifying acetabular fractures.

NCT ID: NCT03312491 Completed - Acetabular Fracture Clinical Trials

Treatment of Acetabular Fracture: the Contribution of the 3D Impression

Start date: August 22, 2016
Phase: N/A
Study type: Observational

Acetabular fracture are common in elder patients and high energy trauma in younger one. However, the fracture deplacement induces incongruity between cotyloid cavity and femoral head. Anatomic reduction and osteosynthesis of these fracture are technically difficult . 3D printing ease the process of operating planification or implant fabrication. The 3D impression allows to obtain a model on the scale of the pond of the patient allowing to pre mold plates on the anatomy of the patient before he is operated with the aim of decreasing the surgical time and improving the quality of the reduction.

NCT ID: NCT03305640 Completed - Acetabular Fracture Clinical Trials

Identification of an Atypical acetabuLar frActure With an Independent Roof Component: Incidence and Description

Start date: May 27, 2016
Phase: N/A
Study type: Observational

Treatment of acetabular fractures needs a perfect diagnosis to anticipate surgical difficulties. E. Letournel described a rare atypical both-column fracture which " introduces enormous surgical difficulties ". Its particularity is a sagittal comminution interesting the acetabular roof. In this experience the particular fracture is probably under-diagnosed. The purpose of this study is to give the exact incidence and a precise description of these fractures to improve their surgical management.

NCT ID: NCT03152266 Recruiting - Acetabular Fracture Clinical Trials

Function Outcome of Impaction Injuries in Acetabular Fractures

Start date: June 1, 2017
Phase: N/A
Study type: Observational

Is the anatomical reduction of osteochondral impaction in the acetabular fractures will improve the functional outcome? Despite the increasing amount of literature related to the management of anteromedial dome impactions and marginal impactions, there are still remaining issues and controversies pertaining mainly to the exact anatomy and location of the lesion, the best method of reduction, the need and type of subchondral void filling, the best method of stabilization, the need of reduction in elderly population and its true value as an outcome prognostic factor.

NCT ID: NCT02892240 Active, not recruiting - Acetabular Fracture Clinical Trials

Retrospective Evaluation of Total Hip Replacement After Acetabular Fractures

Start date: December 1, 2014
Phase: N/A
Study type: Observational

In 1965, Emile Letournel and Robert Judet reported their experiences on acetabular fractures at the 5th day of the Raymond Poincaré Hospital in Garches. Classification Letournel is still relevant and in use today. Many studies have sought to determine if the treatment had to be surgical or orthopedic. Although the standard treatment of displaced fractures of the acetabulum is the reduction and osteosynthesis, some advocate the THA in elderly patients with comminuted fracture of the acetabulum, impaction of the femoral head or acetabular impaction affecting more than 40% of the articular surface and including bearing zone. All these treatments and those supported have been studied in the literature. However the study of the laying of total hip remote trauma after acetabular fracture osteosynthesis or treated conservatively, is not rich in literature. Only a few articles have been published in recent years. Indeed, a recent review of the literature are nearly 11 series focusing on the results remotely hip prostheses for treatment of acetabular fracture. These two prospective series with between 21 and 63 patients. All authors report rates well above those reported complications for primary arthroplasty, with a revision of rates ranging between 0 and 26.5%. Fractures of the acetabulum are covered in our service by one operator using the same release technique based on the stiffening. The objective of this study is to determine whether the systematic surgical treatment of these patients by an experienced operator reduces the high complication rate.

NCT ID: NCT01839565 Active, not recruiting - Acetabular Fracture Clinical Trials

Quadrilateral Surface Plate (QSP) Focused Registry

Start date: October 2012
Phase: N/A
Study type: Observational [Patient Registry]

The absence of methodologically, prospectively and retrospectively collected information on the use of the Quadrilateral Surface Plate (QSP) in the given indication requires a multicenter approach. Using a registry to get more information about the effectiveness and possible benefits or complications during the surgery and during the post-operative treatment is adequate and necessary to get new insights to the use of the Quadrilateral Surface Plate.

NCT ID: NCT01763359 Enrolling by invitation - Acetabular Fracture Clinical Trials

Hip Strength and Nerve Palsy After the Modified Stoppa Approach to Acetabular Fracture Reduction and Fixation

Start date: April 2012
Phase: N/A
Study type: Observational

The purpose of this prospective study is to compare hip adductor strength and obturator nerve palsy between acetabular fracture patients whose fracture was reduced and fixated using the modified Stoppa approach (subjects) and pelvic fracture patients (controls) using physical strength testing, radiographs, clinical assessment, and a validated functional outcome questionnaire. The investigators' research hypothesis is that there will be less strength and higher incidence of obturator nerve palsy in patients treated with the modified Stoppa approach (intervention) than in patients treated without the modified Stoppa approach (controls).