NCT01839565|Completed
Quadrilateral Surface Plate (QSP) Focused Registry
A Prospective and Retrospective Multicenter Registry for Surgeon-based Evaluation of the "Quadrilateral Surface Plate" Used for Acetabular Fractures
Loading search results
A Prospective and Retrospective Multicenter Registry for Surgeon-based Evaluation of the "Quadrilateral Surface Plate" Used for Acetabular Fractures
Sponsor study identifier
observational
13
3 countries
6
Study Start
October 2012
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
March 2017
Actual (reported)Study Completion
April 2019
Actual (reported)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.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
April 2019
Actual (reported)Click on a node to explore related trials.
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.
October 2012
Date type not reportedThis date has not been verified as actual or estimated.
April 12, 2013
Actual (reported)April 25, 2013
Actual (reported)March 2017
Actual (reported)April 2019
Actual (reported)Surgical treatment-related Adverse Events
Collection of (Serious) Adverse Events related to the surgical treatment of the acetabular fracture.
Intra-operative
Changes in Quality of Life
Post-op till Hospital Discharge; 6 weeks; 3, 6, 12 and 24 months post-operative
Fracture Healing
Post-op till Hospital Discharge; 6 weeks; 3, 6, 12 and 24 months post-operative
Surgical treatment-related Adverse Events till discharge
post-operative
Surgical treatment-related Adverse Events till 6 weeks
post-operative
Surgical treatment-related Adverse Events till 3 months
post-operative
Patients undergoing osteosynthesis of acetabular fractures by using the Quadrilateral Surface Plate
Patients with acetabular fracture surgically treated using the Quadrilateral Surface Plate
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
The increasing number of acetabular fractures in elderly individuals with osteoporosis has added new technical challenges to surgical management. A common group of fracture patterns in this population is the anterior wall or column often with an associated posterior hemitransverse. These injuries frequently also include quadrilateral surface comminution which can make both reduction and stabilization more difficult. The 3.5 mm quadrilateral surface plate was developed to provide a more effective way to deal with these issues, for example, a way to deal with the quadrilateral surface enbloc for reduction, allowing buttress stabilization, which is independent of bone density.
Berufsgenossenschaftliche Unfallklinik Frankfurt am Main
Frankfurt, 60389, Germany
Universitaetsklinikum Heidelberg
Heidelberg, 69118, Germany
University of Saarland
Homburg/Saar, 66421, Germany
Klinikum der Johannes Gutenberg Universitaet Mainz
Mainz, 55131, Germany
Ortopedia e Traumatologia
Rome, 00165, Italy
Luzerner Kantonsspital
Lucerne, 6000, Switzerland
Tim Pohlemann, Prof. MD
AO foundation
13 participants (actual enrollment reported by the registry).
First Submitted
April 12, 2013
First Posted
April 25, 2013
Study Start
October 2012
Date type not reportedThis date has not been verified as actual or estimated.
New, Easy and Efficient Ways to CLassify AcetabulaR Fractures
Contact the study team to confirm eligibility.
Primary Completion
March 2017
Actual (reported)Study Completion
April 2019
Actual (reported)Last Updated
August 13, 2020
Record last verified: 2020-08
Download the complete ClinicalTrials.gov record imported by Syfrah, including fields not shown in this page. The registry may contain a newer revision.
Source: ClinicalTrials.gov.
JSON downloads include source attribution and retrieval details alongside the unchanged original record or the separately normalized values.
Source retrieved: