Aggressive surgical treatment of periprosthetic femur fractures can reduce mortality: comparison of open reduction and internal fixation versus a modular prosthesis nail.
J Orthop Trauma 2012;
26:80-5. [PMID:
21926637 DOI:
10.1097/bot.0b013e31821d6f55]
[Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES
The purpose of this study was to determine if immediate full weightbearing after surgical treatment for periprosthetic femur fractures can decrease perioperative and total mortality.
DESIGN
Retrospective review.
SETTING
Level II trauma center.
PATIENTS
Fifty-two consecutive patients with a periprosthetic femur fracture during a 16-year time period.
INTERVENTION
Comparison of open reduction and internal fixation with a plate (non- or partial postoperative weightbearing) versus stem exchange to a modular prosthesis nail (immediate full postoperative weightbearing).
MAIN OUTCOME MEASUREMENTS
Six-month and total mortality using a Kaplan-Meier survival analysis. An additional matched subanalysis was performed for Vancouver Type B1 fractures.
RESULTS
Patients permitted immediate postoperative full weightbearing had a significantly decreased total (P < 0.001) and 6-month mortality (P = 0.007). Subanalysis of patients with Vancouver Type B1 fractures also showed decrease in mortality, which was significant for total (P < 0.005) but not for 6-month mortality (P = 0.121).
CONCLUSION
Treatment of periprosthetic femur fractures with femoral component exchange to a modular prosthetic nail that allows immediate postoperative full weightbearing may decrease mortality.
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