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Solarino G, Bizzoca D, Dramisino P, Vicenti G, Moretti L, Moretti B, Piazzolla A. Total hip arthroplasty following the failure of intertrochanteric nailing: First implant or salvage surgery? World J Orthop 2023; 14:763-770. [PMID: 37970621 PMCID: PMC10642404 DOI: 10.5312/wjo.v14.i10.763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 08/16/2023] [Accepted: 09/06/2023] [Indexed: 10/16/2023] Open
Abstract
BACKGROUND Proximal femur fractures, including both intracapsular (femoral neck fractures) and extracapsular fractures (intertrochanteric femoral fractures, IFFs), affect around 1.5 million people per year worldwide. Mechanical failures of intertrochanteric nailing in IFFs could be managed with revision total hip arthroplasty (THA). AIM To describe the surgical complexity and the procedure-related complication rates in patients with trochanteric nailing failure and treated with THA. METHODS Patients referred to our level I trauma center between April 2012 and July 2018 with failed cephalomedullary nailing following trochanteric fractures were retrospectively recruited. All patients underwent a salvage surgical procedure, i.e., cephalomedullary nail removal and conversion to THA. The same surgical and anesthesiology team performed the surgical procedures under spinal anesthesia. All patients underwent clinical and radiographic follow-ups for at least 24 mo. Complications and re-operations were recorded. RESULTS Seventy-four patients met the inclusion criteria (male: 29; female: 45; mean age: 73.8-years-old; range: 65-89) and were included in the current study. The average operative time was 117 min (76-192 min). The average blood loss was 585 mL (430-1720 mL). Among the 74 patients, 43 (58.1%) required transfusion of three or more blood units. Two patients died within the 4th d after surgery because of pulmonary embolism, and 1 patient died 9 mo after surgery due to ischemic myocardial infarction. The complication rate in the 71 patients who completed the minimum 24-mo follow-up was 22.5%. In 3 cases out of 71 (4.2%) periprosthetic acetabular fracture was observed during the follow-up. One of these periacetabular fractures occurred intraoperatively. An intraoperative periprosthetic femur fracture was observed in 5 patients out of 71 (7.0%). Four of these patients needed a re-operation to fix the fracture with plates and cerclages; in one of these patients, femoral stem revision was also necessary. In 4 patients out of 71 (5.6%), an early THA dislocation was observed, whereas in 1 case (1.4%) a late THA dislocation was observed. Three patients out of 71 (4.2%) developed a periprosthetic joint infection during the study follow-up. CONCLUSION The present study demonstrated that salvage options for IFF fixation failure are complex procedures with a relevant intraoperative and postoperative complication rate.
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Affiliation(s)
| | - Davide Bizzoca
- DiMePre-J, University of Bari Aldo Moro, Bari 70154, Italy
| | | | | | - Lorenzo Moretti
- Orthopaedic and Trauma Unit Policlinico di Bari, Bari 70124, Italy
| | - Biagio Moretti
- DiBraiN, University of Bari Aldo Moro, Bari 70154, Italy
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Conversion arthroplasty after failed extracapsular hip fracture fixation is associated with high complication rates. JOURNAL OF SURGERY AND MEDICINE 2023. [DOI: 10.28982/josam.7532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Background/Aim: There is no standard treatment of choice that addresses all extracapsular fractures, which account for approximately half of the elderly hip fractures. Arthroplasty is mostly favored secondary to unsuccessful fixation or unstable primary fractures. However, conversion arthroplasty complication rates are high in the literature. This study compares arthroplasty performed after unsuccessful fixation and primary arthroplasty for unstable extracapsular hip fractures.
Methods: In this retrospective study, we compared the first-year results of the groups that underwent conversion arthroplasty (cHA) and the primary arthroplasties (pHA) for extracapsular hip fractures. In the cHA group, patients were indicated for operation if there was a failure of fixation after extracapsular hip fractures (n=44). In the pHA group, patients were for unstable extracapsular hip fractures (n=44). In the cHA group, failure of fixation causes were cut-out of lag screws (54.5%), cut-through of lag screws (9.1%), non-union of fractures (27.3%), and osteonecrosis of femoral heads (9.1%). While total hip replacement was applied to all patients in the cHA group, total hip replacement was applied to ten patients in the pHA group and hemiarthroplasty to 34 patients. In comparing groups, duration of operation, amount of bleeding, intraoperative complications, post-operative complications, mobilization capacities, functional status, and mortality rates were used.
Results: There were 44 patients in both groups. The surgical time (134.3 [34.5)] vs. 66 [16], [P<0.001]), the amount of bleeding (1000 ml [400] vs. 300ml [200], [P<0.001]), the need for red blood cell transfusion in the operations (80% vs. 32%, [P<0.001]), and the frequency of intraoperative femur fracture (30% vs. 0%, [P<0.001]) were larger or longer in the cHA group compared to pHA group (P<0.001). While 14 complications requiring surgical intervention were observed in 12 of 44 patients in the CHA group in the post-operative 1st year, four complications were observed in four of 44 patients in the pHA group. There was no difference in mortality rates (3 vs. 3, [P =1]), mobilization capacities (5.9 [2.1] vs. 5.7 [2.0], [P=0.597]), and functional status (12.5 [3.3] vs. 13.0 [2.7], [P=0.434]) between the groups.
Conclusion: Arthroplasty performed as conversion surgery after unsuccessful fixation has a higher risk of intraoperative and post-operative complications than primary arthroplasty performed after extracapsular hip fractures. We believe the cases prone to implant failure, non-union, or restricted mobilization because of the patient and fracture-type reasons should be treated with primary arthroplasty.
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Corró S, Óleo-Taltavull R, Teixidor-Serra J, Tomàs-Hernández J, Selga-Marsà J, García-Sánchez Y, Guerra-Farfán E, Andrés-Peiró JV. Salvage hip replacement after cut-out failure of cephalomedullary nail fixation for proximal femur fractures: a case series describing the technique and results. INTERNATIONAL ORTHOPAEDICS 2022; 46:2775-2783. [PMID: 35922520 DOI: 10.1007/s00264-022-05529-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 07/22/2022] [Indexed: 01/22/2023]
Abstract
BACKGROUND Cut-out failure following proximal femoral fracture fixation is a compromising complication warranting surgical treatment. We describe 24 patients with cut-out failure after cephalomedullary nail fixation managed with salvage hip replacement. METHODS Twenty-four consecutive patients who had sustained a proximal femoral fracture from December 2009 to December 2019, were managed with cephalomedullary nail fixation and experienced a cut-out failure were reviewed retrospectively. Data on demographics, comorbidities, injury characteristics, treatment, and post-operative course were analysed. RESULTS Among 2802 proximal femoral fractures assessed, 28 fixations failed due to cut-out, with 24/28 patients subsequently undergoing salvage hip replacement. Intertrochanteric fractures (66.7%) managed with short nails predominated (79.2%). The median tip-to-apex distance (TAD) was 19 mm, but only two fractures had a good quality of reduction. Inverse correlations were identified between patient age and the time from fixation to cut-out (r = - 0.57; p = 0.02), and between the time of nailing to failure among patients with a greater TAD (r = - 0.43; p = 0.04). Most patients were managed via cemented hemiarthroplasty (66.7%). Surgical time was longer for total hip replacements (175.4 vs. 136.8 min; p < 0.01), but no bleeding or blood transfusion requirement differences were found. Two patients had orthopaedic complications, and three patients died within the first follow-up year. CONCLUSION In our series, 1% of the proximal femoral fractures managed with a cephalomedullary nail failed due to cut-out. Salvage hip replacement appeared to be a relatively safe and reliable procedure for managing this challenging complication in patients who typically are elderly and physically frail.
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Affiliation(s)
- Sebastián Corró
- Department of Orthopaedic Surgery and Traumatology, Hospital Universitari Son Espases, Mallorca, Spain
| | - Rafael Óleo-Taltavull
- Department of Orthopaedic Surgery and Traumatology, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Jordi Teixidor-Serra
- Department of Orthopaedic Surgery and Traumatology, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,Department of Orthopaedic Surgery and Traumatology, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
| | - Jordi Tomàs-Hernández
- Department of Orthopaedic Surgery and Traumatology, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,Department of Orthopaedic Surgery and Traumatology, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
| | - Jordi Selga-Marsà
- Department of Orthopaedic Surgery and Traumatology, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,Department of Orthopaedic Surgery and Traumatology, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
| | - Yaiza García-Sánchez
- Department of Orthopaedic Surgery and Traumatology, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
| | - Ernesto Guerra-Farfán
- Department of Orthopaedic Surgery and Traumatology, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,Department of Orthopaedic Surgery and Traumatology, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
| | - José-Vicente Andrés-Peiró
- Department of Orthopaedic Surgery and Traumatology, Hospital Universitari Vall d'Hebron, Barcelona, Spain. .,Department of Orthopaedic Surgery and Traumatology, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain.
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Conversion total hip arthroplasty for early failure following unstable intertrochanteric hip fracture: what can patients expect? Arch Orthop Trauma Surg 2022; 142:3737-3745. [PMID: 34657163 DOI: 10.1007/s00402-021-04215-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 10/04/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE To report surgical outcomes in patients treated with conversion total hip arthroplasty (CTHA) for early failure of cephalomedullary nails (CMNs). METHODS A retrospective review was conducted of CTHA for treatment of failed CMN within 1 year of initial surgery for intertrochanteric (IT) hip fractures. The cohort was matched 1:5 to patients who underwent elective primary THA (PTHA). Patient demographics, mechanism of CMN failure, surgical outcomes, and complication rates were assessed. RESULTS 22 patients met criteria with a mean time to failure of 145 days. Modes of failure included: lag screw cut-out with superior migration (9, 40.9%), or medialization (8, 36.4%), and aseptic nonunion with implant failure (2, 9.0%) and without implant failure (3, 13.6%). Fourteen of the patients (63.6%) had acetabular-sided damage secondary to lag screw penetration, all in the screw cut-out groups. Patient demographics were similar between cohorts. Compared to PTHA, CTHA patients had increased operative time, blood loss, LOS, and readmission rates. After IMN failure, the operative leg was shorter than the contralateral leg in all cases. CTHA restored leg lengths to < = 10 mm in 15 (68.1%) of patients, with an average leg length discrepancy after CTHA of 6.7 mm. CTHA patients had increased rates of overall surgical complications and medical complications, specifically anemia (all p < 0.01). Tranexamic acid was used less often in the CTHA group (p < 0.01). Rate of periprosthetic joint infection (PJI), dislocation, and revision were all higher in the CTHA, though did not reach statistical significance. CONCLUSION The majority (77.3%) of CMN implant failure for nonunion within 1 year was due to screw cut-out. CTHA is a salvage option for early failed IT hip fracture repair, but expected surgical outcomes are more similar to revision THA than primary THA, with increased risk of readmission, longer surgery and LOS, increased blood loss, and higher complication rates. LEVEL OF EVIDENCE III, Retrospective comparative study.
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Mathur HH, Shah HS, Vishwanathan K. Functional outcome of conversion total hip arthroplasty (CTHA) using uncemented distally loading femoral stem for failed fixation of proximal femoral nail - A case series. J Orthop 2022; 34:14-20. [PMID: 35992612 PMCID: PMC9382133 DOI: 10.1016/j.jor.2022.07.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 07/21/2022] [Accepted: 07/22/2022] [Indexed: 11/19/2022] Open
Abstract
Introduction and aims There is paucity of prospective studies on conversion total hip arthroplasty (CTHA) for failed proximal femoral nailing. The objective of this study is to evaluate the functional outcome of CTHA using extensively porous coated distal loading stem for failed proximal femoral nailing. Patients and methods Fifteen consecutively operated patients for failed proximal femoral nail treated with single stage procedure of nail extraction and CTHA were included in this prospective observational study. All patients received metal-on-polyethylene bearing with uncemented press-fit acetabular cup (Pinnacle cup; DePuy, Warsaw [IN], USA) and extensively porous coated distally loading revision stem (Solution stem; DePuy, Warsaw [IN], USA). All patients were assessed preoperatively and postoperatively at one, three, six and more than twelve months using the Harris Hip Score (HHS). The responsiveness of HHS was assessed using Effect Size (ES) and Standardised Response Mean (SRM). ES and SRM >0.8 indicates adequate responsiveness. Results The mean duration of follow-up was 16.9 months for the overall cohort (SD: 7.9; range: 6-28 months). The mean preoperative HHS was 32 ± 6.1, the mean HHS at six months follow-up was 89.7 ± 4.0 and the mean HHS at final follow-up of atleast one year was 93.7 ± 3.0. There was a statistically and clinically significant improvement in the HHS from preoperatively to final follow-up postoperatively (p < 0.0001). At the final follow-up, twelve patients (80%) had an excellent outcome and three patients (20%) had a good outcome as per HHS grading. The ES was 9.87 and the SRM was 8.86 thereby suggesting adequate responsiveness. One patient developed surgical site infection and another patient developed dislocation. Both were successfully treated and subsequently the patients made uneventful recovery. None of the patients required revision surgery. Conclusion HHS has adequate responsiveness for assessing the functional outcome of CTHA. We recommend the use of an uncemented cup and uncemented extensively porous coated, distal loading stem for failed PFN fixation in intertrochanteric hip fractures.
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Affiliation(s)
- Hemant H. Mathur
- Department of Orthopaedics, Medical College and SSG Hospital, Baroda, Gujarat, India
| | - Harsh S. Shah
- Department of Orthopaedics, Medical College and SSG Hospital, Baroda, Gujarat, India
| | - Karthik Vishwanathan
- Department of Orthopaedics, Parul Institute of Medical Sciences and Research, Parul University, Limda, Waghodia, Vadodara, Gujarat, 391760, India
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Huyke-Hernández FA, Only AJ, Sorich M, Onizuka N, Switzer JA, Cunningham BP. Outcomes After Revision Fixation With Cement Augmentation for Failed Intertrochanteric Fracture Fixation in Older Adult Patients. Geriatr Orthop Surg Rehabil 2022; 13:21514593221135480. [PMID: 36310893 PMCID: PMC9608033 DOI: 10.1177/21514593221135480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 09/17/2022] [Accepted: 09/20/2022] [Indexed: 11/06/2022] Open
Abstract
Introduction Intertrochanteric (IT) fractures that fail fixation are traditionally treated with arthroplasty, introducing significant risk of morbidity and mortality in frail older adult patients. Revision fixation with cement augmentation is a relatively novel technique that has been reported in several small scale international studies. Here we report a clinical series of 22 patients that underwent revision fixation with cement augmentation for IT fracture fixation failure. Methods This retrospective case series identified all patients that underwent revision intramedullary nailing from 2018 to 2021 at two institutions within a large metropolitan healthcare system. Demographics, injury characteristics, Charlson Comorbidity Index score, and surgical characteristics were extracted from the electronic medical record. Outcomes were extracted from the electronic medical record and included radiographic findings, pain, functional outcomes, complications, and mortality. Results Average follow-up after revision surgery was 15.2 ± 10.6 months. Twenty patients (90.9%) reported improved pain and achieved union or progressive healing after surgery. Most of these patients regained some degree of independent ambulation (19 patients, 86.4%), with only 5 patients (22.7%) requiring increased assistance for their activities of daily living (ADLs). One-year mortality was 13.6% (3 patients). Of the 5 patients (22.7%) that experienced complications, 2 patients (9.1%) required revision hemiarthroplasty for subsequent fixation failure. The other 3 patients did well when complications resolved. Conclusions Revision fixation with cement augmentation can be an effective, safe, cost-effective alternative to arthroplasty for the management of cases involving non-infected failed IT fracture fixation with implant cut-out or cut-through limited to the femoral head in older adult patients that have appropriate acetabular bone stock.
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Affiliation(s)
- Fernando A. Huyke-Hernández
- Department of Orthopaedic Surgery, TRIA Orthopaedic Center, Bloomington, MN, USA,Department of Orthopaedic Surgery, Park Nicollet Methodist Hospital, St. Louis Park, MN, USA
| | - Arthur J. Only
- Department of Orthopaedic Surgery, TRIA Orthopaedic Center, Bloomington, MN, USA,Department of Orthopaedic Surgery, Park Nicollet Methodist Hospital, St. Louis Park, MN, USA
| | - Megan Sorich
- Department of Orthopaedic Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Naoko Onizuka
- Department of Orthopaedic Surgery, TRIA Orthopaedic Center, Bloomington, MN, USA,Department of Orthopaedic Surgery, Park Nicollet Methodist Hospital, St. Louis Park, MN, USA,Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, MN, USA
| | - Julie A. Switzer
- Department of Orthopaedic Surgery, TRIA Orthopaedic Center, Bloomington, MN, USA,Department of Orthopaedic Surgery, Park Nicollet Methodist Hospital, St. Louis Park, MN, USA,Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, MN, USA
| | - Brian P. Cunningham
- Department of Orthopaedic Surgery, TRIA Orthopaedic Center, Bloomington, MN, USA,Department of Orthopaedic Surgery, Park Nicollet Methodist Hospital, St. Louis Park, MN, USA,Brian P. Cunningham MD, Department of Orthopaedic Surgery, Park Nicollet Methodist Hospital, 6500 Excelsior Boulevard, St Louis Park, MN 55426, USA.
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Conversion total hip arthroplasty after previous intertrochanteric hip fractures: a review of the epidemiology, technical issues, and outcomes. CURRENT ORTHOPAEDIC PRACTICE 2022. [DOI: 10.1097/bco.0000000000001136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Egol KA, Walden T, Gabor J, Leucht P, Konda SR. Hip-preserving surgery for nonunion about the hip. Arch Orthop Trauma Surg 2022; 142:1451-1457. [PMID: 33635401 DOI: 10.1007/s00402-021-03820-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 02/04/2021] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Nonunions about the hip occur as a result of femoral neck, intertrochanteric, and certain subtrochanteric fractures. Treatment of a hip fracture nonunion allows for the choice between hip preservation or arthroplasty. The goal of this study was to examine outcomes of hip-preservation nonunion surgery METHODS: Patients who underwent hip preservation for a fracture nonunion of the femoral neck, intertrochanteric and subtrochanteric region to 1 cm below the lesser trochanter over a 10-year period were identified in our nonunion registry. Patients were followed for a minimum of 1 year. Functional outcomes were recorded at follow-up visits. For comparison regarding surgical and hospital outcomes, a group of 23 patients who underwent conversion total hip arthroplasties (cTHA) at the same academic medical center was reviewed. Quality measures such as length of stay, reoperation, and complications were collected. All statistics analysis utilized IBM SPSS 25 (Armonk, NY) RESULTS: Thirty patients who underwent 30 hip-preserving nonunion surgeries were analyzed and compared with 23 cTHA patients. Twenty-nine nonunions went on to heal (average time to union 6.3 months). There was improvement in functional outcome scores for the hip preservation group between baseline and latest follow-up (p < 0.001). Reoperation was required in five patients (17%), including four failed to heal and required a second repair to gain union and one failure that was converted to THA rather than attempt a second nonunion repair. Hip preservation failures were older than those that healed with the index treatment (p = 0.11). There was no significant difference in hospital length of stay, complication rate, or need for reoperation when compared to cTHA group. CONCLUSION Hip-preserving surgery is an option that should be considered for patients with nonunion of fractures about the hip. The rates of complications (20.3 vs 17.3%) and reoperation (16.7 vs 17.3%) were equivalent to conversion THA. Excellent outcomes can be achieved in terms of radiographic union and function with hip preservation.
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Affiliation(s)
- Kenneth A Egol
- NYU Langone Orthopedic Hospital, New York, NY, USA. .,Jamaica Hospital Medical Center, New York, NY, USA.
| | | | | | | | - Sanjit R Konda
- NYU Langone Orthopedic Hospital, New York, NY, USA.,Jamaica Hospital Medical Center, New York, NY, USA
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De Meo D, Ferraro D, Petriello L, Zucchi B, Calistri A, Persiani P, Villani C. Outcome and technical consideration of conversion total hip arthroplasty after failed fixation of intracapsular and extracapsular hip fractures: Are they really that different? Injury 2022; 53 Suppl 1:S23-S28. [PMID: 32993969 DOI: 10.1016/j.injury.2020.09.045] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 09/20/2020] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Conversion Total Hip Arthroplasty (cTHA) is a rescue strategy for proximal femur osteosynthesis failures. However, it is unclear whether cTHAs performed for extra-capsular fracture fixation failures (ECF) or for intra-capsular fracture fixation failures (ICF) share the same complexity and efficacy. The purpose of our study was to compare cTHAs performed on pre-existing ICFs and pre-existing ECFs, focusing on surgical complications and functional outcomes in both groups. METHODS An observational retrospective study was conducted on cTHA patients, treated between 2014 and 2018, divided into 2 groups: ICF-group and ECF-group. The main outcomes were: type of implant used, duration of surgery, need for transfusions, incidence of complications, functional outcomes. RESULTS 28 patients were included (15 in the ECF group and 13 in the ICF group); the average follow-up was of 31 ± 17.3 months. No significant differences were identified in terms of the type of implant used and duration of surgery. The number of transfused patients was 4 in the ICF group and 12 in the ECF group (p = 0.02); the average transfused units were 0.4 ± 0.7 in the ICF group and 1.3 ± 0.9 in the ECF group (p = 0.01). The incidence of complications - an infection and a dislocation, both of which occurred in the ICF group - and functional outcomes did not present significant differences. CONCLUSION The conversion surgery on ECFs patients is technically more difficult for the surgeon and prone to greater blood loss. The outcomes are satisfactory and overlap between the two groups.
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Affiliation(s)
- D De Meo
- Department of Anatomical, Histological, Forensic Medicine and Orthopaedic Science - Sapienza University of Rome, Department of Orthopaedics and Traumatology - Policlinico Umberto I, Piazzale A. Moro 3 00185, Rome, Italy.
| | - D Ferraro
- Department of Anatomical, Histological, Forensic Medicine and Orthopaedic Science - Sapienza University of Rome, Department of Orthopaedics and Traumatology - Policlinico Umberto I, Piazzale A. Moro 3 00185, Rome, Italy
| | - L Petriello
- Department of Anatomical, Histological, Forensic Medicine and Orthopaedic Science - Sapienza University of Rome, Department of Orthopaedics and Traumatology - Policlinico Umberto I, Piazzale A. Moro 3 00185, Rome, Italy
| | - B Zucchi
- Department of Anatomical, Histological, Forensic Medicine and Orthopaedic Science - Sapienza University of Rome, Department of Orthopaedics and Traumatology - Policlinico Umberto I, Piazzale A. Moro 3 00185, Rome, Italy
| | - A Calistri
- Department of Anatomical, Histological, Forensic Medicine and Orthopaedic Science - Sapienza University of Rome, Department of Orthopaedics and Traumatology - Policlinico Umberto I, Piazzale A. Moro 3 00185, Rome, Italy
| | - P Persiani
- Department of Anatomical, Histological, Forensic Medicine and Orthopaedic Science - Sapienza University of Rome, Department of Orthopaedics and Traumatology - Policlinico Umberto I, Piazzale A. Moro 3 00185, Rome, Italy
| | - C Villani
- Department of Anatomical, Histological, Forensic Medicine and Orthopaedic Science - Sapienza University of Rome, Department of Orthopaedics and Traumatology - Policlinico Umberto I, Piazzale A. Moro 3 00185, Rome, Italy
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Single-stage total hip arthroplasty after failed fixation of proximal femoral fractures: an increased risk for periprosthetic joint infections? Arch Orthop Trauma Surg 2022; 142:2911-2917. [PMID: 34453205 PMCID: PMC9474588 DOI: 10.1007/s00402-021-04119-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 08/09/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Higher complication rates have been reported for total hip arthroplasty (THA) after osteosynthesis of proximal femur fractures (PFF). This study evaluated the infection risk for conversion of internal fixation of PFF to THA by a single-staged procedure in the absence of clear infection signs. METHODS Patients undergoing a one-staged conversion to THA (2013-2018) after prior internal fixation of the proximal femur were included. Preoperative diagnostics with laboratory results, hip aspirations as well as intraoperative microbiology and sonication were assessed. Postoperative complications were recorded as well as patient demographics, duration between initial and conversion to THA, explanted osteosynthesis and implanted THA. RESULTS Fifty-eight patients (24 male/34 female, 62.8 ± 14.5 years) were included with a mean time of 3.8 ± 7.5 years between internal fixation and conversion to THA (45 cementless, 3 cemented, 3 hybrid and 7 hybrid inverse THAs). Preoperative mean blood level CRP was 8.36 ± 14 mg/l (reference value < 5 mg/l) and leukocyte count was 7.11 ± 1.84^3/µl (4.5-10.000^3/µl). Fifty patients had intraoperative microbiological diagnostics, with either swabs in 86.2% and/or sonication in 29.3%. Positive microbiological results were recorded in 10% (5 of 50 patients), with pathogens identified being mainly Staphylococcus. Complications after conversion occurred in 9.6% including a postoperative low-grade infection rate of 5.8% after a mean of 2.5 years. CONCLUSION This study found a positive microbiological test result in 10% of a one-stage conversion of PFF fixation to THA. Moreover, we found a high infection rate (5.8%) for early postoperative periprosthetic joint infection. Interestingly, CRP has not been proven to be an adequate parameter for low-grade infections or occult colonized implants. Therefore, we recommend a comprehensive pre- and intraoperative diagnostic including hip aspiration, swabs and sonication when considering one-staged revision.
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Hecht G, Saiz AM, Shelton TJ, Haffner MR, Delman C, Shieh A, Hallare J, Bhatti S, Wolinsky P. CT scans better assess lateral wall morphology of "stable appearing" intertrochanteric (IT) femur fractures and predict early failure of sliding hip screw (SHS) fixation. OTA Int 2021; 4:e140. [PMID: 34746672 PMCID: PMC8568429 DOI: 10.1097/oi9.0000000000000140] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Accepted: 06/12/2021] [Indexed: 11/29/2022]
Abstract
To compare the efficacy of plain x-ray images and computed tomography (CT) to assess the morphology of the lateral wall (LW) component of intertrochanteric (IT) femur fractures and determine predictors of early fixation failure. DESIGN Retrospective cohort study. SETTING Level-one trauma center. PATIENTS/PARTICIPANTS One hundred forty-two adult patients with IT fractures treated with either a sliding hip screw (SHS) or a cephalomedullary nail (CMN) who had both pre-op plain x-ray images and CT scans with at least 6 weeks of follow-up were reviewed. INTERVENTION Preoperative CT scan and plain radiographs of the affected hip. MAIN OUTCOME MEASUREMENTS Lateral wall assessment based on plain x-rays versus CT imaging in relation to implant failure. RESULTS One hundred forty-two patients met inclusion criteria, 105 patients treated with a CMN, and 37 with a SHS. There was a poor correlation between the assessment of the LW on plain x-ray images and CT scans. Failures in the SHS group were significantly associated with all CT measurements (P < .05) but not with plain film LW assessment (P = .66). Fifteen patients had an early implant failure (6 CMN, 9 SHS). There were no statistically significant associations between any radiographic measurement (plain images and CT) and CMN failures. CONCLUSIONS Plain film images are not accurate for assessing lateral wall morphology/integrity and are not predictive of SHS implant failures. Our novel CT measurements were effective at detecting lateral wall patterns at risk for treatment failure with SHS implants.Level of Evidence: Level III.
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Affiliation(s)
- Garin Hecht
- Department of Orthopaedic Surgery, Santa Clara Valley Medical Center, San Jose
| | - Augustine M Saiz
- Department of Orthopaedic Surgery, University of California Davis Medical Center, Sacramento
| | - Trevor J Shelton
- Department of Orthopaedic Surgery, University of California Davis Medical Center, Sacramento
| | - Max R Haffner
- Department of Orthopaedic Surgery, University of California Davis Medical Center, Sacramento
| | - Connor Delman
- Department of Orthopaedic Surgery, University of California Davis Medical Center, Sacramento
| | - Alvin Shieh
- Department of Orthopaedic Surgery, University of California Davis Medical Center, Sacramento
| | - Jericho Hallare
- California Northstate University College of Medicine, Elk Grove
| | | | - Philip Wolinsky
- Department of Orthopaedic Surgery, University of California Davis Medical Center, Sacramento
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Lizaur-Utrilla A, Miralles-Muñoz FA, Ruiz-Lozano M, Martinez-Mendez D, Alonso-Montero C, Lopez-Prats FA. Outcomes of Total Hip Arthroplasty for Healed Intertrochanteric Hip Fractures. A Matched Retrospective Cohort Study. J Arthroplasty 2020; 35:2926-2930. [PMID: 32482476 DOI: 10.1016/j.arth.2020.05.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 05/02/2020] [Accepted: 05/06/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Many studies have analyzed the outcomes of total hip arthroplasty (THA) after failed intertrochanteric fracture fixation, but not after healed fracture. The objective is to investigate the influence of a prior healed intertrochanteric fracture fixation on the outcomes of a subsequent THA for osteoarthritis. METHODS This is a matched retrospective cohort study of THA between 43 patients who suffered a prior intertrochanteric fracture successfully managed with internal fixation and 43 patients without prior hip fracture. Mean age was 73.6 vs 74.2 years. A conventional cementless THA was used in both groups. Functional outcome was assessed by the Harris hip score (HHS) and reduced Western Ontario and McMaster Universities Osteoarthritis Index questionnaire. Radiological assessment was also performed. RESULTS Mean follow-up was 6.6 (range, 5-8) years. The mean operative time and blood transfusion rate were significantly higher in the fracture group (P = .001), but there was no significant difference in the length of stay. HHS significantly improved in both groups. At final follow-up, HHS was significantly higher in nonfracture group (P = .008), but the rate of patients with excellent and good outcomes was similar (P = .616). Western Ontario and McMaster Universities Osteoarthritis Index score at the final follow-up was not different between groups (P = .058). Complication rate was similar between groups. There were no revisions, dislocations, or loose implants in the study group. CONCLUSION Cementless THA provided successful functional outcomes and implant durability at medium term in patients treated for osteoarthritis following healed intertrochanteric fracture fixation, comparable to those without prior fracture who underwent primary THA. Surgical complexity and complication rate were low.
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Affiliation(s)
- Alejandro Lizaur-Utrilla
- Department of Orthopaedic Surgery, Elda University Hospital, Elda, Alicante, Spain; Department of Traumatology and Orthopaedics, Faculty of Medicine, Miguel Hernandez University, Elche, Alicante, Spain
| | | | - Matias Ruiz-Lozano
- Department of Orthopaedic Surgery, Elda University Hospital, Elda, Alicante, Spain
| | | | - Carolina Alonso-Montero
- Department of Traumatology and Orthopaedics, Faculty of Medicine, Miguel Hernandez University, Elche, Alicante, Spain
| | - Fernando A Lopez-Prats
- Department of Traumatology and Orthopaedics, Faculty of Medicine, Miguel Hernandez University, Elche, Alicante, Spain
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Morsi EMZ, Drwish AEE, Saber AM, Nassar IM, Zaki AEM. The Use of Standard Cemented Femoral Stems in Total Hip Replacement After Failed Internal Fixation of Intertrochanteric Femoral Fractures. J Arthroplasty 2020; 35:2525-2528. [PMID: 32389407 DOI: 10.1016/j.arth.2020.04.021] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 04/04/2020] [Accepted: 04/07/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Total hip replacement (THR) after failed internal fixation of intertrochanteric femoral fractures is challenging. The aim of this study is to show the reliability of using standard cemented femoral stems in this operation. METHODS This work included 107 THRs performed in 107 patients after failed treatment of intertrochanteric femoral fractures. The etiology of failure included 67 cases of failure of fixation, 16 cases of nonunion, 15 cases of avascular necrosis, and 9 cases of post-traumatic osteoarthritis. There were 48 males and 59 females. The mean age was 66 years (range 58-81). Failed dynamic hip screws were removed at the time of THR, and the screw holes were blocked with cement. All cases had cemented standard stem femoral prostheses. RESULTS At an average 7.4 years with a minimum of 5 years of follow-up, 102 cases had good clinical and radiological outcomes and 5 cases had fair outcomes. One patient was infected and required 2 stages of revision arthroplasty. Two cases had intraoperative proximal femoral crack, and were treated by cerclage wires. Two patients had early postoperative dislocations. No patients had late periprosthetic femoral fractures or implant loosening. CONCLUSION Standard cemented femoral stems are reliable and cost-effective prostheses in such cases. It is not necessary to bypass the distal screw hole by doubling the femoral canal diameter as long as the bone holes are covered by cement.
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Affiliation(s)
- ElSayed M Z Morsi
- Department of Orthopaedic Surgery, Faculty of Medicine, Menoufia University, Menoufia, Egypt
| | - Amr Eid E Drwish
- Orthopaedic Surgery Department, Faculty of Medicine, Menoufia University, Menoufia, Egypt
| | - Amr M Saber
- Orthopaedic Surgery Department, Faculty of Medicine, Menoufia University, Menoufia, Egypt
| | - Islam M Nassar
- Department of Orthopedic Surgery, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Ahmed E M Zaki
- Department of Analytical & Pharmaceutical Chemistry, Faculty of Pharmacy and Drug Manufacturing, Pharos University, Alexandria, Egypt
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14
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Rizkalla JM, Gladnick BP, Bhimani AA, Wood DS, Kitziger KJ, Peters PC. Triaging Total Hip Arthroplasty During the COVID-19 Pandemic. Curr Rev Musculoskelet Med 2020; 13:416-424. [PMID: 32444993 PMCID: PMC7242608 DOI: 10.1007/s12178-020-09642-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
PURPOSE OF REVIEW The purpose of this review was to evaluate the available literature to determine what may be considered urgent indications for total hip arthroplasty, in the unprecedented setting of the worldwide COVID-19 pandemic. RECENT FINDINGS SARS-CoV-2 is a novel coronavirus currently presenting in the form of a global pandemic, referred to as COVID-19. In this setting, multiple states have issued executive orders prohibiting "elective" surgery, including arthroplasty, in order to preserve healthcare resources. However, during this unprecedented reduction in elective surgery, there is likely to be some controversy as to what constitutes a purely "elective" procedure, versus an "urgent" procedure, particularly regarding hip arthroplasty. We reviewed the available literature for articles discussing the most commonly encountered indications for primary, conversion, and revision hip arthroplasty. Based upon the indications discussed in these articles, we further stratified these indications into "elective" versus "urgent" categories. In patients presenting with hip arthroplasty indications, the decision to proceed urgently with surgery should be based upon (a) the potential harm incurred by the patient if the surgery was delayed and (b) the potential risk incurred by the patient in the context of COVID-19 if surgery was performed. The authors present a decision-making algorithm for determining surgical urgency in three patients who underwent surgery in this context. Urgent total hip arthroplasty in the setting of the COVID-19 pandemic is a complex decision-making process, involving clinical and epidemiological factors. These decisions are best made in coordination with a multidisciplinary committee of one's peers. Region-specific issues such as hospital resources and availability of PPE may also inform the decision-making process.
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Affiliation(s)
- James M. Rizkalla
- Department of Orthopaedic Surgery, Baylor University Medical Center, 3500 Gaston Ave., Dallas, TX 75246 USA
| | - Brian P. Gladnick
- Adult Hip and Knee Reconstruction, W.B. Carrell Memorial Clinic, 9301 N. Central Expressway, Suite 500, Dallas, TX 75231 USA
| | - Aamir A. Bhimani
- Department of Orthopaedic Surgery, Baylor University Medical Center, 3500 Gaston Ave., Dallas, TX 75246 USA
| | - Dorian S. Wood
- Department of Orthopaedic Surgery, Baylor University Medical Center, 3500 Gaston Ave., Dallas, TX 75246 USA
| | - Kurt J. Kitziger
- Adult Hip and Knee Reconstruction, W.B. Carrell Memorial Clinic, 9301 N. Central Expressway, Suite 500, Dallas, TX 75231 USA
| | - Paul C. Peters
- Adult Hip and Knee Reconstruction, W.B. Carrell Memorial Clinic, 9301 N. Central Expressway, Suite 500, Dallas, TX 75231 USA
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15
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Min BW, Lee KJ, Oh JK, Cho CH, Cho JW, Kim BS. The Treatment Strategies for Failed Fixation of Intertrochanteric Fractures. Injury 2019; 50:1339-1346. [PMID: 31151758 DOI: 10.1016/j.injury.2019.05.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 05/18/2019] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Despite the generally successful outcome of intertrochanteric fracture fixation, the treatment is challenging when fixation failure occurs. Some studies have reported a systemic treatment strategy for salvaging failed intertrochanteric fracture fixation. This prospective study with a retrospective review of data aimed to evaluate and validate the efficacy of an evidence-based protocol developed for the treatment of failed intertrochanteric fractures. PATIENTS AND METHODS Between 1997 and 2016, 83 patients who could be followed up for more than 1 year after treatment were enrolled at an academic medical centre. An evidence-based protocol was established in July 2008 and was implemented prospectively. The treatment protocol was determined keeping in mind the condition of the femoral head, the deformation of the fracture site and the bone defect. Clinical results were evaluated, and fracture union and femoral neck-shaft angle were evaluated radiographically for patients in valgus osteotomy and re-fixation subgroups. RESULTS The Pain score, leg length discrepancy, Koval score for ambulatory levels and modified Harris Hip Score showed statistically significant improvement after the implementation of the new protocol. The radiographic success rate was 73% (27 of 37 patients) in the pre-protocol group and 91% (42 of 46 patients) in the post-protocol group, which shows statistically significantly improvement. CONCLUSION The new treatment strategy for failed intertrochanteric fracture fixation based on the condition of the femoral head, deformation of the fracture site and bone defect is successful based on clinical and radiographic results. Restoration of NSA of failed intertrochanteric fractures is a key factor for obtaining successful results.
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Affiliation(s)
- Byung-Woo Min
- Department of Orthopedic Surgery, Keimyung University School of Medicine, 1035 Dalgubeol-daero, Dalseo-gu, Daegu 42601, Republic of Korea
| | - Kyung-Jae Lee
- Department of Orthopedic Surgery, Keimyung University School of Medicine, 1035 Dalgubeol-daero, Dalseo-gu, Daegu 42601, Republic of Korea
| | - Jong-Keon Oh
- Department of Orthopedic Surgery, Guro Hospital, Korea University Medical Center, 148 Gurodong-ro, Guro-gu, Seoul, Republic of Korea
| | - Chul-Hyun Cho
- Department of Orthopedic Surgery, Keimyung University School of Medicine, 1035 Dalgubeol-daero, Dalseo-gu, Daegu 42601, Republic of Korea
| | - Jae-Woo Cho
- Department of Orthopedic Surgery, Guro Hospital, Korea University Medical Center, 148 Gurodong-ro, Guro-gu, Seoul, Republic of Korea
| | - Beom-Soo Kim
- Department of Orthopedic Surgery, Keimyung University School of Medicine, 1035 Dalgubeol-daero, Dalseo-gu, Daegu 42601, Republic of Korea.
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16
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Smith A, Denehy K, Ong KL, Lau E, Hagan D, Malkani A. Total hip arthroplasty following failed intertrochanteric hip fracture fixation treated with a cephalomedullary nail. Bone Joint J 2019; 101-B:91-96. [PMID: 31146562 DOI: 10.1302/0301-620x.101b6.bjj-2018-1375.r1] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AIMS Cephalomedullary nails (CMNs) are commonly used for the treatment of intertrochanteric hip fractures. Total hip arthroplasty (THA) may be used as a salvage procedure when fixation fails in these patients. The aim of this study was to analyze the complications of THA following failed intertrochanteric hip fracture fixation using a CMN. PATIENTS AND METHODS Patients who underwent THA were identified from the 5% subset of Medicare Parts A/B between 2002 and 2015. A subgroup involving those with an intertrochanteric fracture that was treated using a CMN during the previous five years was identified and compared with the remaining patients who underwent THA. The length of stay (LOS) was compared using both univariate and multivariate analysis. The incidence of infection, dislocation, revision, and re-admission was compared between the two groups, using multivariate analysis adjusted for demographic, hospital, and clinical factors. RESULTS The Medicare data yielded 56 522 patients who underwent primary THA, of whom 369 had previously been treated with a CMN. The percentage of THAs that were undertaken between 2002 and 2005 in patients who had previously been treated with a CMN (0.346%) more than doubled between 2012 and 2015 (0.781%). The CMN group tended to be older and female, and to have a higher Charlson Comorbidity Index and lower socioeconomic status. The mean LOS was 1.5 days longer (5.3 vs 3.8) in the CMN group (p < 0.0001). The incidence of complications was significantly higher in the CMN group compared with the non-CMN group: infection (6.2% vs 2.6%), dislocation (8.1% vs 4.5%), revision (8.4% vs 4.3%), revision for infection (1.1% vs 0.37%), and revision for dislocation (2.2% vs 0.6%). CONCLUSION The incidence of conversion to THA following failed intertrochanteric hip fracture fixation using a CMN continues to increase. This occurs in elderly patients with increased comorbidities. There is a significantly increased risk of infection, dislocation, and LOS in these patients. Patients with failed intertrochanteric hip fracture fixation using a CMN who require THA should be made aware of the increased risk of complications, and steps need to be taken to reduce this risk. Cite this article: Bone Joint J 2019;101-B(6 Supple B):91-96.
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Affiliation(s)
- A Smith
- Department of Orthopaedic Surgery, University of Louisville, Louisville, Kentucky, USA
| | - K Denehy
- Department of Orthopaedic Surgery, University of Louisville, Louisville, Kentucky, USA
| | - K L Ong
- Exponent Inc., Philadelphia, Pennsylvania, USA
| | - E Lau
- Exponent Inc., Menlo Park, California, USA
| | - D Hagan
- School of Medicine, University of Louisville, Louisville, Kentucky, USA
| | - A Malkani
- Adult Reconstruction Program, University of Louisville, KentuckyOne Health, Louisville, Kentucky, USA
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17
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Kulachote N, Sa-Ngasoongsong P, Wongsak S, Chulsomlee K, Jarungvittayakon C, Fuangfa P, Kawinwonggowit V, Mulpruek P. Correlation between perioperative surgical factors and complications after hip arthroplasty, as a salvage procedure, following failure of internal fixation of osteoporotic intertrochanteric fractures. Orthop Res Rev 2019; 11:9-15. [PMID: 31040722 PMCID: PMC6460819 DOI: 10.2147/orr.s185228] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background and purpose Salvage hip arthroplasty (SHA) in patients presenting with failed internal fixation after intertrochanteric fracture (FIF-ITFx) is a difficult procedure, and the incidence of perioperative mortality and complications following SHA are high. To our knowledge, no information related to the correlation between perioperative surgical factors and post-SHA perioperative complications in these patients has been demonstrated. This study aimed to identify the predictive factors for post-SHA perioperative complications in patients with FIF-ITFx. Materials and methods A total of 32 patients with FIF-ITFx who underwent SHA between 2010 and 2017 were retrospectively reviewed. All patients had been followed for 1 year post-operatively. Perioperative data and complication details related to fracture and treatment were collected. Predictive factors for post-SHA perioperative complications were analyzed via logistic regression analysis. Results Two (6%) patients died after SHA during the admission period. Perioperative complications were found in 16 (50%) patients, including surgical (n=3, 9%) and medical (n=15, 47%) complications, respectively. By univariate analysis, age (P=0.043), American Society of Anesthesiologist (ASA) grade 4 (P=0.016), Charlson Comorbidity Index (CCI; P=0.014), lymphocyte cell count (P=0.064), and serum albumin level (P=0.146) were correlated with the perioperative complications. However, multivariate regression analysis showed that CCI was the only significant independent predictor for post-SHA perioperative complications in these patients (OR=1.87; 95% CI, 1.14-2.07, P=0.014). Conclusion Our study showed that post-SHA perioperative complications in patients with FIF-ITFx are very common and predictable with a simple preoperative factor CCI. Therefore, special perioperative attention must be paid to patients with FIF-ITFx undergoing SHA and having multiple severe comorbid diseases or high CCI.
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Affiliation(s)
- Noratep Kulachote
- Department of Orthopedics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand,
| | - Paphon Sa-Ngasoongsong
- Department of Orthopedics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand,
| | - Siwadol Wongsak
- Department of Orthopedics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand,
| | - Kulapat Chulsomlee
- Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Chavarat Jarungvittayakon
- Department of Orthopedics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand,
| | - Praman Fuangfa
- Department of Radiology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Viroj Kawinwonggowit
- Department of Orthopedics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand,
| | - Pornchai Mulpruek
- Department of Orthopedics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand,
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Dual mobility cups in total hip arthroplasty after failed internal fixation of proximal femoral fractures. Orthop Traumatol Surg Res 2019; 105:491-495. [PMID: 30922807 DOI: 10.1016/j.otsr.2019.01.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 12/16/2018] [Accepted: 01/22/2019] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Performing total hip arthroplasty (THA) following failed internal fixation of proximal femur fractures is associated with an elevated risk of implant dislocation. We hypothesized that using a dual mobility (DM) cup will help to reduce the risk of postoperative instability in this specific context. MATERIAL AND METHODS This was a retrospective study of 33 consecutive patients who underwent DM THA following failed internal fixation of a proximal femur fracture. The clinical assessment consisted of the Postel-Merle d'Aubigné and HHS scores along with an analysis of preoperative and follow-up radiographs. The primary outcome was the occurrence of implant dislocation. RESULTS At the last follow-up (44±24 months), 7 patients had died and 0 were lost to follow-up. Only one dislocation had occurred (3%). The mean PMA and HSS scores of 14.8 and 80 respectively were significantly better than the preoperative scores. There were no cases of aseptic loosening. CONCLUSION The use of DM cups in the context of THA following failed internal fixation of proximal femur fractures helps to reduce the risk of dislocation. Thus DM cups are recommended in this indication with high risk of postoperative instability.
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Abstract
Posttraumatic arthritis accounts for a notable share of secondary osteoarthritis about the hip joint. Compared with total hip arthroplasty for primary osteoarthritis or inflammatory arthritis, total hip arthroplasty for posttraumatic arthritis offers greater technical challenges because of bone deformities and retained implants. Careful preoperative evaluation is necessary to prepare the approach, hardware removal strategy, and implants necessary to address bone deficiencies. Although arthroplasty is a highly successful procedure for posttraumatic arthritis, the results are less favorable than surgery for primary osteoarthritis. It is associated with a higher incidence of intraoperative and postoperative complications, including periprosthetic fractures, infection, instability, and decreased survivorship.
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20
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How is the outcome of primary difficult total hip arthroplasty? A cross-sectional study. INTERNATIONAL JOURNAL OF SURGERY OPEN 2019. [DOI: 10.1016/j.ijso.2019.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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21
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Breakage in Two Points of a Short and Undersized "Affixus" Cephalomedullary Nail in a Very Active Elderly Female: A Case Report and Review of the Literature. Case Rep Orthop 2018; 2018:9580190. [PMID: 30302297 PMCID: PMC6158977 DOI: 10.1155/2018/9580190] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 08/27/2018] [Indexed: 11/24/2022] Open
Abstract
Introduction Trochanteric fractures of the femur are common in elderly individuals with osteoporosis. The use of cephalomedullary nails is increasing, and they are now the most commonly used fixation devices, especially for the treatment of unstable trochanteric fractures. The nail breakage is not the most common complication of intramedullary nailing. Many scientific papers report nail breakage in a specific location: through the lag screw hole, the nail shaft, or the distal locking hole. Materials and Methods We present a case of an 84-year-old patient treated with modular revision hip arthroplasty due to the breakage in two points of a cephalomedullary nail implanted 3 years earlier for a subtrochanteric fracture. Results After modular revision hip arthroplasty, the functional results and quality of life have been excellent. Conclusions As far as we could determine, this appears to be the first case of a breakage of a cephalomedullary nail in two points after nonunion in a very active elderly female.
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Kargin D, İncesoy MA, Onaç O, Albayrak A, Kaygusuz MA, Bayhan IA. The Effect of Previous Hip Surgery on the Outcome of Hip Arthroplasty in Young Patients. J Arthroplasty 2018; 33:2890-2892. [PMID: 29731266 DOI: 10.1016/j.arth.2018.04.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Revised: 03/23/2018] [Accepted: 04/02/2018] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND The incidence of total hip arthroplasty (THA) is increasing in all age groups, especially in young patients. The outcome of THA is believed to be affected by morphological deformities created by previous pelvic or femoral procedures performed in childhood. The aim of the present study was to assess whether previous hip surgery impaired the functional outcome in young patients who underwent THA. METHODS Data were collected from the records of patients aged less than 30 years who had undergone THA between 2002 and 2011. Thirty-five patients (44 hips) were included. The Western Ontario and McMaster Universities Osteoarthritis Index and Harris Hip Scores were collected as primary functional outcome measures. The secondary outcome measures were the major and minor complications. Patients were divided into 2 groups: those who had not undergone hip surgery before THA (group I, 17 patients, 24 hips) and those with a history of prior hip surgery (group II, 18 patients, 20 hips). RESULTS The mean age at the time of surgery was 25 ± 4 years in group I and 23 ± 4 years in group II. The mean Harris Hip Score was slightly higher in group I (90 ± 7) than in group II (87 ± 7) (P = .2). The mean Western Ontario and McMaster Universities Osteoarthritis Index scores were similar in both groups (in group I 14 ± 7 and in group II 14 ± 6, P = .9). Complication rates were also similar in both groups (P = .7). CONCLUSIONS It is often difficult to decide whether to perform THA in young patients. One potential risk factor for complications is hip surgery before THA. Our study revealed that young patients with or without a history of previous hip surgery achieved satisfactory functional outcomes with similar complication rates after THA.
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Affiliation(s)
- Deniz Kargin
- Health Science University Baltimani Bone Diseases Education and Research Hospital, Istanbul, Turkey
| | - Mustafa Alper İncesoy
- Health Science University Baltimani Bone Diseases Education and Research Hospital, Istanbul, Turkey
| | - Osman Onaç
- Health Science University Baltimani Bone Diseases Education and Research Hospital, Istanbul, Turkey
| | - Akif Albayrak
- Health Science University Baltimani Bone Diseases Education and Research Hospital, Istanbul, Turkey
| | - Mehmet Akif Kaygusuz
- Health Science University Baltimani Bone Diseases Education and Research Hospital, Istanbul, Turkey
| | - Ilhan A Bayhan
- Health Science University Baltimani Bone Diseases Education and Research Hospital, Istanbul, Turkey
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23
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Morice A, Ducellier F, Bizot P. Total hip arthroplasty after failed fixation of a proximal femur fracture: Analysis of 59 cases of intra- and extra-capsular fractures. Orthop Traumatol Surg Res 2018; 104:681-686. [PMID: 29908356 DOI: 10.1016/j.otsr.2018.04.015] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 04/06/2018] [Indexed: 02/07/2023]
Abstract
INTRODUCTION The indications for total hip arthroplasty (THA) after failed internal fixation of a proximal femur fracture vary. Published studies on this topic are broad-ranging and do not distinguish between intracapsular and extracapsular fractures. This led us to conduct a retrospective analysis comparing the clinical outcomes, radiological outcomes, technical problems and complications between these two types of fractures. HYPOTHESIS The functional outcomes of THA after an extracapsular fracture will be worse than the ones after an intracapsular fracture. MATERIAL AND METHODS This was a retrospective, single-center study of 59 THA cases performed after internal fixation of a proximal femur fracture. These procedures were performed between 2002 and 2013 in 58 patients (22 men, 36 women). There were 40 intracapsular fractures and 19 extracapsular fractures. The initial fracture fixation involved a screw-plate (n=50), intramedullary nail (n=6) or screws (n=3). The mean patient age at the time of THA was 67 years [22-94]. The THA was performed an average of 2.8 years [0.2-28] after the fracture. The posterolateral approach was used in 55 cases (93%). Ten patients (17%) had the fixation hardware removed before the THA procedure, on average at 30 months [1-240] after the fracture. During the THA procedure, a cemented stem was used in 31 cases (53%) and a cementless stem in 28 cases (47%). A cementless press-fit cup was used in 56 cases (95%), of which 35 were dual mobility cups (60%), and a cemented cup was used in the other 3 cases (5%). All patients were reviewed by a physician not involved in the surgical procedures who performed a clinical and radiological examination. RESULTS No patients were lost to follow-up; two patients died. Ten patients suffered an intraoperative femur fracture (17%) and four suffered a dislocation (2 early, 2 late) (6.8%). Nine hips had to be reoperated (15%), of which five required an implant change (8.5%). There were significantly more intraoperative fractures and postoperative complications in the THA cases after extracapsular fracture. With a mean follow-up of 38 months [12-149], the mean PMA and Harris scores were 14.6 [3-18] and 74 [10-100], respectively; these scores were significantly lower in the THA cases after extracapsular fracture (p<0.05). With an endpoint of revision with implant change, the overall 40-month survival was 94% (95% CI: 0.25-0.55); it was 97% (95% CI: 0.62-0.85) for the intracapsular fracture cases and 84% (95% CI: 0.39-0.75) for the extracapsular fracture cases (p<0.05). CONCLUSION Secondary THA after failed fixation of proximal femur fractures has more complications than primary THA. Subgroup analysis identified more technical problems in the THA cases after extracapsular fracture and a higher number of complications, particularly dislocation and periprosthetic fractures. LEVEL OF EVIDENCE IV - Retrospective study.
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Affiliation(s)
- Antoine Morice
- Service de chirurgie orthopédique et traumatologique, centre hospitalier d'Agen-Nerac, Route de Villeneuves sur Lot, 47923 Agen, France.
| | - Florian Ducellier
- Service de chirurgie orthopédique et traumatologique, CHU d'Angers, 4, rue Larrey, 49100 Angers, France
| | - Pascal Bizot
- Service de chirurgie orthopédique et traumatologique, CHU de Lariboisière, université Paris-Diderot, AP-HP, 2, rue Ambroise-Paré, 75475 Paris, France
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- SOO - Société d'orthopédie de l'ouest, 18, rue de Bellinière, 49800 Trélazé, France
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Ryan SP, DiLallo M, Attarian DE, Jiranek WA, Seyler TM. Conversion vs Primary Total Hip Arthroplasty: Increased Cost of Care and Perioperative Complications. J Arthroplasty 2018; 33:2405-2411. [PMID: 29656967 DOI: 10.1016/j.arth.2018.03.006] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 02/03/2018] [Accepted: 03/01/2018] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND With the increasing incidence of hip fractures and hip preservation surgeries, there has been a concomitant rise in the number of conversion total hip arthroplasties (THAs) performed. Prior studies have shown higher complication rates in conversion THA. However, there is a paucity of data showing differences in cost between these 2 procedures. Currently, the Center for Medicare and Medicaid Services bundles primary and conversion THA in the same Medicare Severity-Diagnosis Related Group for hospital reimbursement. More evidence is needed to support the reclassification of conversion THA. METHODS The cohort provided by the institutional database included 163 conversion THAs between January 1, 2012 and December 31, 2015. Intraoperative complications, estimated blood loss, operative time, postoperative complications, and perioperative cost data were analyzed for 163 primary THA patients matched to the conversion THA cohort. RESULTS Compared with primary THA, conversion THA had significantly (P < .05) greater cost for direct labor, other direct costs, intermediate nursing services, other diagnostic/therapy, surgery services, physical/occupational/speech therapy, radiology, laboratories, blood, medical/surgical supply, and total direct costs. In addition, the conversion THA group had significantly greater operative times, estimated blood loss, length of stay, intraoperative complications, and postoperative complications. CONCLUSION Conversion THA, as compared with primary THA, is associated with greater costs (approximately 19% greater), increased surgical times, and perioperative complications. To prevent these additional expenses from creating patient selection bias and a barrier to care, the conversion THA Medicare Severity-Diagnosis Related Group should be reclassified, or modifiers created.
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Affiliation(s)
- Sean P Ryan
- Department of Orthopaedic Surgery, Duke University Hospital, Durham, North Carolina
| | - Marcus DiLallo
- Department of Orthopaedic Surgery, Duke University Hospital, Durham, North Carolina
| | - David E Attarian
- Department of Orthopaedic Surgery, Duke University Hospital, Durham, North Carolina
| | - William A Jiranek
- Department of Orthopaedic Surgery, Duke University Hospital, Durham, North Carolina
| | - Thorsten M Seyler
- Department of Orthopaedic Surgery, Duke University Hospital, Durham, North Carolina
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Salvage of failed internal fixation of intertrochanteric hip fractures: clinical and functional outcomes of total hip arthroplasty versus hemiarthroplasty. Arthroplast Today 2018; 4:383-391. [PMID: 30186926 PMCID: PMC6123233 DOI: 10.1016/j.artd.2018.06.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 06/04/2018] [Accepted: 06/04/2018] [Indexed: 11/25/2022] Open
Abstract
Background Failed internal fixation of intertrochanteric (IT) hip fractures presents a significant challenge in the elderly, osteoporotic population. Conversion total hip arthroplasty (cTHA) and hemiarthroplasty (cHA) are both accepted salvage operations for failed IT fracture fixation, though limited clinical data exist regarding the optimal treatment between these procedures. Methods A systematic review of 3 databases (PubMed, Cochrane, and Embase) was performed using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Inclusion criteria were English-language studies that compared clinical or functional outcomes after failed fixation of IT fractures with total hip arthroplasty and hemiarthroplasty in adult subjects (>18 years of age). Data regarding research design, surgical technique, and clinical or functional outcomes were obtained and analyzed from eligible studies using a Mantel-Haenszel random-effects analysis model. Results Six studies with 188 patients (100, total hip arthroplasty; 88, hemiarthroplasty) met inclusion and exclusion criteria. There was no significant difference between cTHA and cHA for postoperative dislocation, reoperation, infection, intraoperative fractures, postoperative fractures, or stem subsidence. The mean change in Harris Hip Scores was significantly higher (P < .001) in the cTHA group (47.5 ± 4.9) than that in the cHA (38.9 ± 7.2) group at minimum 14-month follow-up. Conclusions Despite potential advantages of cTHA or cHA for failed IT fractures, there were no differences in complications between either of the salvage procedures. Our analysis found a slight advantage in functional outcomes (Harris Hip Score) for cTHA at a minimum 14-month follow-up. Our study suggests that cTHA and cHA are both effective salvage procedures. Additional prospective studies are warranted to further delineate outcomes after salvage arthroplasty performed for failed IT fracture fixation.
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McLawhorn AS, Schairer WW, Schwarzkopf R, Halsey DA, Iorio R, Padgett DE. Alternative Payment Models Should Risk-Adjust for Conversion Total Hip Arthroplasty: A Propensity Score-Matched Study. J Arthroplasty 2018; 33:2025-2030. [PMID: 29275113 DOI: 10.1016/j.arth.2017.11.064] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 11/19/2017] [Accepted: 11/29/2017] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND For Medicare beneficiaries, hospital reimbursement for nonrevision hip arthroplasty is anchored to either diagnosis-related group code 469 or 470. Under alternative payment models, reimbursement for care episodes is not further risk-adjusted. This study's purpose was to compare outcomes of primary total hip arthroplasty (THA) vs conversion THA to explore the rationale for risk adjustment for conversion procedures. METHODS All primary and conversion THAs from 2007 to 2014, excluding acute hip fractures and cancer patients, were identified in the National Surgical Quality Improvement Program database. Conversion and primary THA patients were matched 1:1 using propensity scores, based on preoperative covariates. Multivariable logistic regressions evaluated associations between conversion THA and 30-day outcomes. RESULTS A total of 2018 conversions were matched to 2018 primaries. There were no differences in preoperative covariates. Conversions had longer operative times (148 vs 95 minutes, P < .001), more transfusions (37% vs 17%, P < .001), and longer length of stay (4.4 vs 3.1 days, P < .001). Conversion THA had increased odds of complications (odds ratio [OR] 1.75; 95% confidence interval [CI] 1.37-2.24), deep infection (OR 4.21; 95% CI 1.72-10.28), discharge to inpatient care (OR 1.52; 95% CI 1.34-1.72), and death (OR 2.39; 95% CI 1.04-5.47). Readmission odds were similar. CONCLUSION Compared with primary THA, conversion THA is associated with more complications, longer length of stay, and increased discharge to continued inpatient care, implying greater resource utilization for conversion patients. As reimbursement models shift toward bundled payment paradigms, conversion THA appears to be a procedure for which risk adjustment is appropriate.
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Affiliation(s)
- Alexander S McLawhorn
- Department of Orthopaedic Surgery, Adult Reconstruction & Joint Replacement Division, Hospital for Special Surgery, New York, New York
| | - William W Schairer
- Department of Orthopaedic Surgery, Adult Reconstruction & Joint Replacement Division, Hospital for Special Surgery, New York, New York
| | - Ran Schwarzkopf
- Department of Orthopaedic Surgery, NYU Langone Medical Center, Hospital for Joint Diseases, New York, New York
| | - David A Halsey
- Department of Orthopaedic Surgery, University of Vermont Medical College, South Burlington, Vermont
| | - Richard Iorio
- Department of Orthopaedic Surgery, NYU Langone Medical Center, Hospital for Joint Diseases, New York, New York
| | - Douglas E Padgett
- Department of Orthopaedic Surgery, Adult Reconstruction & Joint Replacement Division, Hospital for Special Surgery, New York, New York
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Hip Arthroplasty After Surgical Treatment of Intertrochanteric Hip Fractures. J Arthroplasty 2017; 32:3438-3444. [PMID: 28712800 DOI: 10.1016/j.arth.2017.06.032] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 06/06/2017] [Accepted: 06/19/2017] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Although use of intramedullary hip screws (IMHS) for intertrochanteric (IT) hip fractures has become more common, limited data have suggested difficulties in conversion to hip arthroplasty. The present study investigates whether conversion of failed IT fracture fixation with an intramedullary vs extramedullary device leads to different rates or types of complications or decreased arthroplasty survivorship. METHODS One hundred eleven patients were converted to hip arthroplasty after previous surgical treatment of an IT fracture from 2000 to 2010. Seventy hips had been treated with an extramedullary fixation device (EFD) and 41 with an IMHS. RESULTS Length of hospital stay and operative times were similar (6 days and 206 minutes for EFD vs 6 days and 208 minutes for IMHS; P > .7). The presence of a Trendelenburg gait at last clinical follow-up was similar between groups (37% in EFD group and 38% in IMHS group). Five-year survivorship free of revision was 95% in the EFD group and 94% in the IMHS group (P = 1.0). The overall complication rate was similar (21% for EFD vs 27% for IMHS; P = .51) between groups. The most common complication was late periprosthetic fracture in the EFD patients (6% vs 0% in IMHS; P = .29) and intraoperative femoral fracture in the IMHS patients (12% vs 1% in EFD; P = .02). CONCLUSION The short-term survivorship of conversion hip arthroplasty after surgical treatment of an IT fracture is excellent regardless of original fracture fixation method. If early complications, particularly periprosthetic fractures, can be minimized, the likelihood of a successful outcome is high. The risk of intraoperative femoral fracture was greater during conversion from an IMHS compared to an EFD.
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Lee YK, Kim JT, Alkitaini AA, Kim KC, Ha YC, Koo KH. Conversion Hip Arthroplasty in Failed Fixation of Intertrochanteric Fracture: A Propensity Score Matching Study. J Arthroplasty 2017; 32:1593-1598. [PMID: 28089470 DOI: 10.1016/j.arth.2016.12.018] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2016] [Revised: 11/21/2016] [Accepted: 12/12/2016] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Conversion hip arthroplasty is a salvage procedure for failed internal fixation of intertrochanteric fractures. However, the technical difficulties and perioperative morbidity of conversion arthroplasty are uncertain. METHODS We compared the type of arthroplasty (total hip arthroplasty or hemiarthroplasty), operative parameters, perioperative morbidity, 1-year mortality, implant stability, and clinical results of 33 conversion hip arthroplasties due to a failed internal fixation of intertrochanteric fracture with those of a matched control group of 33 primary hip arthroplasties due to the same fracture. Propensity score was used for the control matching of gender, age, and body mass index. RESULTS Total hip arthroplasty was more frequently performed in the conversion group (10/33) compared to the primary group (3/33) (P = .016). The operation time, perioperative blood loss, amount of transfusion, and risk of femoral fracture during the operation were increased in the conversion group. The overall 1-year mortality was 3% (1 patient) in the conversion group and 9% (3 patients) in the primary group (P = .307). At a mean of 3-year follow-up, there was no significant difference in clinical results and none of the implants were loose in both groups. CONCLUSION In patients with failed internal fixation of intertrochanteric fracture, conversion hip arthroplasty should be planned and executed, bearing in mind the increased operative morbidities corresponding to operation time, perioperative blood loss, requirement of transfusion, and intraoperative femoral fracture.
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Affiliation(s)
- Young-Kyun Lee
- Department of Orthopaedic Surgery, Seoul National University Bundang Hospital, Bundang-gu, Seongnam-si, Gyeonggi-do, South Korea
| | - Jung Taek Kim
- Department of Orthopaedic Surgery, Seoul National University Bundang Hospital, Bundang-gu, Seongnam-si, Gyeonggi-do, South Korea
| | | | - Ki-Choul Kim
- Department of Orthopaedic Surgery, Dankook University College of Medicine, Dongnam-gu, Cheonan-si, Chungcheongnam-do, South Korea
| | - Yong-Chan Ha
- Department of Orthopaedic Surgery, Chung-Ang University College of Medicine, Dongjak-gu, Seoul, South Korea
| | - Kyung-Hoi Koo
- Department of Orthopaedic Surgery, Seoul National University Bundang Hospital, Bundang-gu, Seongnam-si, Gyeonggi-do, South Korea
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Schwarzkopf R, Chin G, Kim K, Murphy D, Chen AF. Do Conversion Total Hip Arthroplasty Yield Comparable Results to Primary Total Hip Arthroplasty? J Arthroplasty 2017; 32:862-871. [PMID: 27687806 DOI: 10.1016/j.arth.2016.08.036] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Revised: 08/02/2016] [Accepted: 08/22/2016] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND The incidence of hip fractures is growing with the increasing elderly population. Typically, hip fractures are treated with open reduction internal fixation, hemiarthroplasty, or total hip arthroplasty (THA). Failed hip fracture fixation is often salvaged by conversion THA. The total number of conversion THA procedures is also supplemented by its use in treating different failed surgical hip treatments such as acetabular fracture fixation, Perthes disease, slipped capital femoral epiphysis, and developmental dysplasia of the hip. As the incidence of conversion THA rises, it is important to understand the perioperative characteristics of conversion THA. Some studies have demonstrated higher complication rates in conversion THAs than primary THAs, but research distinguishing the 2 groups is still limited. METHODS Perioperative data for 119 conversion THAs and 251 primary THAs were collected at 2 centers. Multivariable linear regression was performed for continuous variables, multivariable logistic regression for dichotomous variables, and chi-square test for categorical variables. RESULTS Outcomes for conversion THAs were significantly different (P < .05) compared to primary THA and had longer hospital length of stay (average 3.8 days for conversion THA, average 2.8 days for primary THA), longer operative time (168 minutes conversion THA, 129 minutes primary THA), greater likelihood of requiring metaphysis/diaphysis fixation, and greater likelihood of requiring revision type implant components. CONCLUSION Our findings suggest that conversion THAs require more resources than primary THAs, as well as advanced revision type components. Based on these findings, conversion THAs should be reclassified to reflect the greater burden borne by treatment centers.
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Affiliation(s)
- Ran Schwarzkopf
- Division of Adult Reconstruction, Orthopaedic Surgery Department, NYU Langone Medical Center Hospital for Joint Diseases, New York, New York
| | - Garwin Chin
- Division of Adult Reconstruction, Orthopaedic Surgery Department, University of California Irvine Medical School, Irvine, California
| | - Kelvin Kim
- Division of Adult Reconstruction, Orthopaedic Surgery Department, NYU Langone Medical Center Hospital for Joint Diseases, New York, New York
| | - Dermot Murphy
- Division of Adult Reconstruction, Orthopaedic Surgery Department, Rothman Institute Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - Antonia F Chen
- Division of Adult Reconstruction, Orthopaedic Surgery Department, Rothman Institute Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
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Cemented hip hemiarthroplasty clinical observations on unstable intertrochanteric fracture in elderlies. Eur J Trauma Emerg Surg 2015; 42:651-656. [DOI: 10.1007/s00068-015-0566-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Accepted: 08/18/2015] [Indexed: 11/27/2022]
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Mears SC, Kates SL. A Guide to Improving the Care of Patients with Fragility Fractures, Edition 2. Geriatr Orthop Surg Rehabil 2015; 6:58-120. [PMID: 26246957 DOI: 10.1177/2151458515572697] [Citation(s) in RCA: 89] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Over the past 4 decades, much has been learned about the pathophysiology and treatment of osteoporosis, the prevention of fragility fractures, and the perioperative management of patients who have these debilitating injuries. However, the volume of published literature on this topic is staggering and far too voluminous for any clinician to review and synthesize by him or herself. This manuscript thoroughly summarizes the latest research on fragility fractures and provides the reader with valuable strategies to optimize the prevention and management of these devastating injuries. The information contained in this article will prove invaluable to any health care provider or health system administrator who is involved in the prevention and management of fragility hip fractures. As providers begin to gain a better understanding of the principles espoused in this article, it is our hope that they will be able to use this information to optimize the care they provide for elderly patients who are at risk of or who have osteoporotic fractures.
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Krause PC, Braud JL, Whatley JM. Total hip arthroplasty after previous fracture surgery. Orthop Clin North Am 2015; 46:193-213. [PMID: 25771315 DOI: 10.1016/j.ocl.2014.11.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Total hip arthroplasty can be a very effective salvage treatment for both failed fracture surgery and hip arthritis that may occur after prior fracture surgery. The rate of complications is significantly increased including especially infection, dislocation, and loosening. Complications are more likely to occur after failed open reduction and internal fixation than after posttraumatic arthritis. Adequately ruling out infection before hip arthroplasty can be difficult. The best predictor of infection is a prior infection. Long-term outcomes can be comparable to outcomes in other conditions if complications are avoided.
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Affiliation(s)
- Peter C Krause
- Department of Orthopaedic Surgery, Louisiana State University Health Sciences Center, 1542 Tulane Avenue, 6th Floor, New Orleans, LA 70112, USA.
| | - Jared L Braud
- Department of Orthopaedic Surgery, Louisiana State University Health Sciences Center, 1542 Tulane Avenue, 6th Floor, New Orleans, LA 70112, USA
| | - John M Whatley
- Department of Orthopaedic Surgery, Louisiana State University Health Sciences Center, 1542 Tulane Avenue, 6th Floor, New Orleans, LA 70112, USA
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