scholarly journals Comparison of Patient Demographics and Patient-Related Risk Factors for Infections After Primary Total Hip Arthroplasty for Acetabular Fractures

2021 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Matthew L. Ciminero ◽  
Ivan J. Golub ◽  
Angelo Mannino ◽  
Rushabh M. Vakharia ◽  
Lisa K. Cannada ◽  
...  
Keyword(s):  
Risk Factors ◽  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Acetabular Fractures ◽  
Total Hip ◽  
Patient Demographics ◽  
Related Risk ◽  
Primary Total Hip Arthroplasty

scholarly journals Methicillin-resistant Staphylococcus aureus colonization in patients undergoing primary total hip arthroplasty

2020 ◽  
Vol 69 (4) ◽  
pp. 600-604
Author(s):  
Daniel Schweitzer ◽  
Ianiv Klaber ◽  
Patricia García ◽  
Felipe López ◽  
María Jesús Lira ◽  
...  
Keyword(s):  
Risk Factors ◽  
Staphylococcus Aureus ◽  
Risk Factor ◽  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Antibiotic Use ◽  
Rt Pcr ◽  
Total Hip ◽  
Mrsa Colonization ◽  
Primary Total Hip Arthroplasty

Introduction. Nasal and skin colonization by methicillin-resistant Staphylococcus aureus (MRSA) are linked to a higher incidence of infection after total joint replacement. The prevalence of colonization is poorly defined in Latin American countries. Aim. The aim of the present study was to determine the prevalence of MRSA colonization in the nostrils and groin using real-time polymerase chain reaction (RT-PCR) in patients undergoing total hip arthroplasty (THA). Methodology. In this cross-sectional study, 146 patients undergoing THA between December 2015 and March 2017 in a tertiary-care university-affiliated hospital in Chile were screened for MRSA colonization before the procedure using RT-PCR independently in the nostrils and groin. Risk factors for colonization were documented. Results. Seven of the 146 (5 %) patients undergoing THA were carriers of MRSA in the nostrils and/or the groin. Recent antibiotic use was identified as a risk factor for colonization, OR=4.86 [95 % confidence interval (CI): 1.56–13.96]. Patients reporting at least one of the seven surveyed risk factors had an OR of 2.39 (95 % CI: 0.37–25.77) for colonization. MRSA colonization frequency was twofold higher in the groin as opposed to the nostrils (P=0.014). Conclusion. Five percent of the patients undergoing THA were identified as carriers of MRSA. Recent antibiotic use is a relevant risk factor for MRSA colonization in patients undergoing primary total hip arthroplasty.

Incidence and risk factors for neuropathy following primary total hip arthroplasty

2017 ◽  
Vol 27 ◽  
pp. S27
Author(s):  
J. Nguyen ◽  
E. Su ◽  
S. Lyman ◽  
E. Manning ◽  
K. Cummings ◽  
...  
Keyword(s):  
Risk Factors ◽  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Total Hip ◽  
Primary Total Hip Arthroplasty

scholarly journals Acetabular Fractures with Central Hip Dislocation: A Retrospective Consecutive 50 Case Series Study Based on AO/OTA 2018 Classification in Midterm Follow-Up

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Chun-Yen Chen ◽  
Chin-Jung Hsu ◽  
Tsung-Li Lin ◽  
Hsien-Te Chen ◽  
Chun-Hao Tsai
Keyword(s):  
Risk Factors ◽  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Hip Dislocation ◽  
Acetabular Fractures ◽  
Posttraumatic Arthritis ◽  
Total Hip ◽  
Marginal Impaction ◽  
End Stage

Introduction. Management of acetabular fractures is challenging, especially when a medial acetabular fracture is complicated by central hip dislocation. We retrospectively investigated the clinical outcome and risk factors of secondary hip osteoarthritis requiring total hip arthroplasty after the surgical treatment of acetabular fractures with central hip dislocation. Materials and Methods. The medical records of all patients who had acetabular medial wall fractures with central hip dislocation treated with open reduction and internal fixation by a single surgeon between January 2015 and June 2017 were reviewed. Surgical reduction was performed with the modified Stoppa with/without the Kocher-Langenbeck (KL) approach. Patients were followed for a minimum of three years, and the Majeed scoring system was used for functional evaluation. Multivariate logistic regression analysis was used to assess the association of patients’ characteristics with the likelihood of advanced posttraumatic arthritis developing with conversion to total hip arthroplasty. Results. Fifty patients were included in this study, with disease classified as AO/OTA 2018 62B/62C. Thirty-five patients (70%) had good or excellent Majeed pelvic scores. Eleven patients (22%) eventually received total hip arthroplasty because of end-stage posttraumatic arthritis. Three risk factors identified for total hip arthroplasty were male sex, initial marginal impaction, and sciatic nerve injury. Kaplan-Meier survivorship analysis estimated that the cumulative probability of free-from-end-stage arthritis was 78% (95% confidence interval, 73%–90%) at the 5-year follow-up. Conclusion. Surgical fixation with the modified Stoppa and the KL approach for acetabular medial wall fractures with central hip dislocation is an effective approach with a satisfactory functional outcome. A prodromal factor was marginal impaction concomitant with articular damage. The trauma of high axial loading and the occupational distribution (males performing heavy manual labor and heavy lifting) with preoperative sciatic nerve injury increased the odds of developing end-stage arthritis.

scholarly journals Management of intraoperative acetabular fracture in primary total hip arthroplasty

2020 ◽  
Author(s):  
Juncheng Li ◽  
Quanbo Ji ◽  
Ming Ni ◽  
Qingyuan Zheng ◽  
Jinyang Sun ◽  
...  
Keyword(s):  
Ankylosing Spondylitis ◽  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Acetabular Fracture ◽  
Acetabular Fractures ◽  
Fracture Rate ◽  
X Rays ◽  
Total Hip ◽  
Acetabular Components ◽  
Primary Total Hip Arthroplasty

Abstract Background: Intraoperative acetabular fracture（IAF）is a rare complication of primary total hip arthroplasty（THA）. The previous reports have lacked a sufficiently large number of subjects to allow for an analysis of the causes and appropriate treatment of this problem.Methods: Between 2015 to 2018, 4,888 primary THA were enrolled. We retrospectively reviewed the records in our Total Joint Registry Database and found that 24 patients (24 hips) had sustained intraoperative acetabular fractures. Twenty-four patients（16 females and 8males）were all treated with a posterolateral approach using uncemented components. Twenty patients（83.3%）underwent supplemental screw fixation, of which 2 patients were treated with steel plate fixation. Two patients’ femoral heads were used as a graft. In 4 patients（16.7%）, the acetabular components were judged to be stable despite the fracture and no additional treatment was performed. All patients were evaluated clinically with Harris Hip Scores (HHS) and radiographically with serial X-rays which follow up for a mean period of 34.0±12.6 months. We evaluated the anatomic locations, causes, treatments, and outcome of the fractures to study the treatment method and effect of intraoperative acetabular fracture during operation. Results: The fracture rate associated with uncemented components was 0.49%. In 17(70.8%) of these patients, the fracture was noted during the impaction of the real acetabular component. Six patients（25%）with Ankylosing Spondylitis had fractures, 4 in the anterior wall, and 1 in the anterior column, because the patient with hip joint fusion needs a to pre-osteotomy before the dislocation. The HHS score increased from 30.8±9.7 preoperatively to 90.2±4.2 postoperatively. All the latest x-ray showed that the fracture did not move, and there is no translucent line formed in the acetabular cup bone interface.Conclusion: Intraoperative acetabular fractures are rare complications of THA, and most commonly occur during the implantation of the acetabular components. It is necessary to prevent the occurrence of fractures as much as possible even if the fractures are found during the operation. It should be noted that patients with ankylosing spondylitis involving hip joints during THA surgery must be careful to prevent IAFs during dislocation and pre-osteotomy.

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