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Brewer J, Fuster F, Mosle S, Heng M. Principles of Minimally Invasive Reduction and Nail Fixation for Subtrochanteric Femur Fractures. J Am Acad Orthop Surg 2024; 32:e514-e522. [PMID: 38626351 DOI: 10.5435/jaaos-d-23-00904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 02/20/2024] [Indexed: 04/18/2024] Open
Abstract
Subtrochanteric femur fractures have a reputation as difficult orthopaedic injuries to treat. Strong deforming forces, including the hip musculature and high physiologic forces, must be counteracted to obtain and maintain reduction. Adding to the complexity is a wide variety of fracture morphologies that must be recognized to execute an appropriate surgical plan. The challenging nature of this injury is demonstrated by nonunion rates of 4% to 5%, but some series have reports of up to 15% and malunion rates of 10% to 15%. Improved outcomes have been shown to be dependent on appropriate reduction and stable fixation, which can be achieved with less surgical insult. The treating surgeon must have a thorough understanding of the injury characteristics and reduction techniques to appropriately execute minimally invasive techniques for these difficult fractures.
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Affiliation(s)
- Jeffrey Brewer
- From the Department of Orthopaedics, University of Miami Miller School of Medicine, Miami, FL
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Cohen D, Tolwin Y, Toybenshlak M, Zinger G, Peyser A, Levy Y. Complications and survival rates of subtrochanteric fractures are similar between short and long intramedullary nail fixation and independent of weight-bearing. Eur J Orthop Surg Traumatol 2024:10.1007/s00590-024-03992-w. [PMID: 38771370 DOI: 10.1007/s00590-024-03992-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Accepted: 05/08/2024] [Indexed: 05/22/2024]
Abstract
PURPOSE Intertrochanteric fractures are treated surgically, allowing rapid weight-bearing to improve ambulation and lower complications and mortality. Subtrochanteric fractures are mechanically less stable and are traditionally treated with a non-weight approach and longer intramedullary nails. This study compared immediate weight-bearing versus limited weight-bearing and different intramedullary nail lengths regarding patient outcomes. METHODS We analyzed all consecutive cases of low-energy subtrochanteric fractures treated surgically at our institution between January 2016 and November 2020. One hundred and nine patients were found. We compared nail length and immediate versus delayed weight-bearing concerning the length of stay, time to painless ambulation, time to radiographic fracture union, and revision rates. Fracture severity was also examined using the Seinsheimer classification. RESULTS Length of stay and time to painless ambulation were shorter in the immediate weight-bearing group. Time to radiographic union and rate of complications were lower; however, they were not statistically significant. Conversely, no significant difference in revision rates was found. Regarding nail length, the length of stay was shorter, and the time to painless ambulation was faster in the short-length group. The rate of complications and time to union were similar. No difference in revision rate was found. Seinsheimer classification of the fracture did not influence the decision to allow weight-bearing or nail selection (p = 0.65). CONCLUSIONS This study demonstrates that immediate weight-bearing as tolerated and short intramedullary nails allow a quicker time for painless ambulation and hospitalization, with possibly fewer perioperative complications and faster radiographic union, without increasing complications.
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Affiliation(s)
- Daniel Cohen
- Department of Orthopedic Surgery, Shaare Zedek Medical Center, 12 Shmuel Bait St, PO Box 3235, 9103102, Jerusalem, Israel.
| | - Yaakov Tolwin
- Department of Orthopedic Surgery, Shaare Zedek Medical Center, 12 Shmuel Bait St, PO Box 3235, 9103102, Jerusalem, Israel
| | - Michael Toybenshlak
- Department of Orthopedic Surgery, Shaare Zedek Medical Center, 12 Shmuel Bait St, PO Box 3235, 9103102, Jerusalem, Israel
| | - Gershon Zinger
- Department of Orthopedic Surgery, Shaare Zedek Medical Center, 12 Shmuel Bait St, PO Box 3235, 9103102, Jerusalem, Israel
| | - Amos Peyser
- Department of Orthopedic Surgery, Shaare Zedek Medical Center, 12 Shmuel Bait St, PO Box 3235, 9103102, Jerusalem, Israel
| | - Yadin Levy
- Department of Orthopedic Surgery, Shaare Zedek Medical Center, 12 Shmuel Bait St, PO Box 3235, 9103102, Jerusalem, Israel
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El-Alfy B, Abououf A, Darweash A, Fawzy S. The effect of valgus reduction on resistant subtrochanteric femoral non-unions: a single-centre report of twenty six cases. Int Orthop 2024; 48:1105-1111. [PMID: 38227010 PMCID: PMC10933179 DOI: 10.1007/s00264-023-06085-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 12/26/2023] [Indexed: 01/17/2024]
Abstract
PURPOSE Re-revision of subtrochanteric non-unions is technically challenging and lacks robust evidence. The results of managing subtrochanteric fractures after multiple failed procedures have rarely been reported in the literature. This study aims to evaluate the effect of valgus reduction on non-united subtrochanteric fractures with single or multiple failed revision surgeries. METHODS Twenty-six patients with aseptic subtrochanteric fracture non-union underwent failed single or multiple revision procedures after index fracture fixation surgery between 2011 and 2019. The exclusion criteria were as follows: septic non-union, peri-prosthetic, and pathological fractures. Lateral-based wedge valgus reduction and compression at the non-union site using a valgus-contoured DCS together with decortication, debridement, and bone grafting were used. The main outcome measurement was radiological union, pain, LLD, HHS, and restoration of pre-fracture activities. RESULTS The mean follow-up was 4.5 years (range 3 to 7); prior revision surgeries range from two to five and union at 6.5 months (range 3 to 10) and the delayed union in one case and an infected non-union in one case. The mean LLD was 4 cm (range 3 to 5), which improved to 1.5 cm (range 1 to 4) (P-value < 0.001). The mean VAS was 7 (range 6 to 8), and 24 patients achieved painless ambulation without a walking aid after the union. The mean HHS was 40 (range 25 to 65), which improved to 85 (range 55 to 95) (P-value < 001), achieving 15 excellent, ten good, and one poor results. CONCLUSION Mechanical optimisation by lateral closing wedge and stable fixation with pre-contoured DCS with biological enhancement resulted in a successful outcome in recalcitrant subtrochanteric non-unions.
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Affiliation(s)
- Barakat El-Alfy
- Department of Orthopaedic Surgery, Mansoura University Hospital, Mansoura University, Mansoura, 7650001, Egypt
| | - Alaa Abououf
- Department of Orthopaedic Surgery, Faculty of Medicine, Aswan University, New Aswan City, 81528, Egypt.
| | - Ahmed Darweash
- Department of Orthopaedic Surgery, Faculty of Medicine, Suez University, PO Box 43221, Suez, Egypt
| | - Salam Fawzy
- Department of Orthopaedic Surgery, Mansoura University Hospital, Mansoura University, Mansoura, 7650001, Egypt
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Lakstein D, Oren N, Haimovich Y, Kharchenkov V. Evolving trends in hip fracture patterns among the elderly from 2001 to 2022. Injury 2024; 55:111279. [PMID: 38159332 DOI: 10.1016/j.injury.2023.111279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 11/28/2023] [Accepted: 12/10/2023] [Indexed: 01/03/2024]
Abstract
INTRODUCTION Hip fractures among the elderly exhibit diverse patterns. Differences regarding treatment and prognosis of displaced versus undisplaced intracapsular fractures are well established. Unstable extracapsular fractures are associated with considerably higher rates of complications than stable fractures, including cutout failures, non-unions, wound complications and hardware related problems. The purpose of this study was to identify trends in the distribution of various types of hip fractures and their complexity between 2001 and 2022. METHODS This retrospective study compared hip fractures treated in the years 2001, 2006, 2010, 2014, 2018, and 2022, excluding patients under 60 years old and those with pathological or peri‑prosthetic fractures. Radiographs were reviewed and fracture patterns were categorized as stable extracapsular, unstable extracapsular, subtrochanteric or intracapsular. RESULTS Out of 2646 patients admitted with proximal femoral fractures during these years, 2277 patients (69.5 % women) were available for analysis. Over the initial decade, the mean patient age gradually increased from 80 to 82, subsequently stabilizing. Gender distribution remained consistent, and the proportion of intracapsular fractures showed minimal variation (36-38 %). The most significant finding was the marked decrease in the proportion of stable-to-unstable extracapsular fractures during the first decade from 51 % to 31 %, followed by stabilization after 2010. Subgroup analysis by age revealed that while the proportion change between stable and unstable fractures remained insignificant in younger age groups (p = 0.41 for sexagenarians and 0.12 for septuagenarians), a significant change was observed in older patients (p = 0.002 for octogenarians and 0.04 for nonagenarians and older patients). DISCUSSION This study reveals a surge in unstable peritrochanteric fractures between 2001 and 2010, particularly pronounced in patients over 80. This trend plateaued in the following decade, aligning with the stabilization of the cohort's mean age at 82. Numerous factors, from bone morphology to systemic markers, influence hip fracture types. Evolutions in osteoporosis screening and treatment over the last three decades may have contributed to the observed shifts in fracture pattern distribution. CONCLUSION Understanding these trends enriches treatment strategies and underscores the need for further exploration of the interplay between demographic and anatomical factors in the etiology of specific fracture patterns.
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Affiliation(s)
- Dror Lakstein
- Orthopedic dept, E. Wolfson Medical Center, Israel; Faculty of Medicine, Tel Aviv University, Israel.
| | - Nugzar Oren
- Orthopedic dept, E. Wolfson Medical Center, Israel
| | - Yaron Haimovich
- Orthopedic dept, E. Wolfson Medical Center, Israel; Faculty of Medicine, Tel Aviv University, Israel
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Sator T, Binder H, Payr S, Pichler L, Frenzel S, Hajdu S, Presterl E, Tiefenboeck TM. Surgical site infection after trochanteric and subtrochanteric fractures: a single centre retrospective analysis. Sci Rep 2024; 14:579. [PMID: 38182868 PMCID: PMC10770179 DOI: 10.1038/s41598-024-51180-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 12/18/2023] [Accepted: 01/01/2024] [Indexed: 01/07/2024] Open
Abstract
Surgical site infection (SSI) following osteosynthesis of trochanteric or subtrochanteric fractures is a rare but serious complication with incidence rate ranging from 1 to 3%. SSIs are associated with higher mortality and increased length of hospital stay resulting in higher healthcare costs and loss of life quality. In this retrospective analysis all patients with SSI following osteosynthesis of trochanteric or subtrochanteric fractures at the Department of Trauma Surgery were identified. We included all surgical procedures performed from 1992 to 2018, using data from electronic health records and SSI-Trauma-Registry. The aim was to describe epidemiological data, as well as to identify parameters correlating with the occurrence of SSI and mortality. Of 2753 patients, 53 (1.9%) developed SSI. Longer operative time was demonstrated among patients with SSI (P = 0.008). Mortality during the first postoperative year was significantly higher in the SSI group (32.1% vs. 19.1%; P = 0.018), with detection of methicillin-sensitive (MSSA) and methicillin-resistant Staphylococcus aureus (MRSA; HR 4.13, CI 95% 1.24-13.80; P = 0.021) or Enterococcus spp. (HR 5.58, CI 95% 1.67-18.65; P = 0.005) being independent risk factors. Male sex (HR 2.25, 95% CI 1.86-2.73; P < 0.001) and higher mean age (HR 1.05, 95% CI 1.04-1.06; P < 0.001) were found to be predictors for 1-year mortality in non-infected patients. SSI rate was low with 1.9% and longer duration of surgery was associated with infection. Patients with SSI had a higher 1-year mortality, with detection of MSSA, MRSA and enterococci significantly increasing the risk of dying. Male sex and higher age were risk factors for one-year mortality in patients without SSI.
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Affiliation(s)
- Thomas Sator
- Department of Orthopedics and Trauma-Surgery, Division of Trauma-Surgery, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Harald Binder
- Department of Orthopedics and Trauma-Surgery, Division of Trauma-Surgery, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Stephan Payr
- Department of Orthopedics and Trauma-Surgery, Division of Trauma-Surgery, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Lorenz Pichler
- Department of Orthopedics and Trauma-Surgery, Division of Trauma-Surgery, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Stephan Frenzel
- Department of Orthopedics and Trauma-Surgery, Division of Trauma-Surgery, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Stefan Hajdu
- Department of Orthopedics and Trauma-Surgery, Division of Trauma-Surgery, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Elisabeth Presterl
- Department of Infection Control and Hospital Epidemiology, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Thomas Manfred Tiefenboeck
- Department of Orthopedics and Trauma-Surgery, Division of Trauma-Surgery, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria.
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Thote D, Kochar SS, Deshpande MM, Daf RV. Efficacy of Physiotherapy Rehabilitation for Subtrochanteric Femur Fracture: A Case Report. Cureus 2023; 15:e50822. [PMID: 38249184 PMCID: PMC10797218 DOI: 10.7759/cureus.50822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 12/20/2023] [Indexed: 01/23/2024] Open
Abstract
Proximal femur fractures that occur within 5 cm of the lesser trochanter are commonly referred to as subtrochanteric femur fractures (STF). In this case report, we depicted a 45-year-old who came with a history of road traffic accident (RTA) for which an investigation like an X-ray was performed which revealed STF and the patient was surgically managed. Postoperatively, the patient's main complaints were pain around the hip joint with restriction in performing hip joint full range of motion. For these complaints, she was given physiotherapy. There was a reduction in joint pain, a significant improvement in joint movement, and increased muscle strength which was observed after evaluating the outcome measures.
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Affiliation(s)
- Devashish Thote
- Musculoskeletal Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Shraddha S Kochar
- Musculoskeletal Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Maithili M Deshpande
- Musculoskeletal Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Ritik V Daf
- Musculoskeletal Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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Wu Z, Du B, Wang Q, Jiang T, Si Y, Zhang P, Wang Y. Minimally invasive clamp-assisted reduction and long InterTAN nail fixation for Seinsheimer type V subtrochanteric fractures: a case series describing the technique and results. BMC Musculoskelet Disord 2023; 24:256. [PMID: 37013548 PMCID: PMC10069127 DOI: 10.1186/s12891-023-06363-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 03/23/2023] [Indexed: 04/05/2023] Open
Abstract
BACKGROUND Surgical treatment of Seinsheimer type V subtrochanteric fractures is extremely challenging due to the difficulty of obtaining and maintaining anatomic reduction and effective fixation. The purpose of this study was to describe a surgical technique for minimally invasive clamp-assisted reduction and long InterTAN nail fixation to manage Seinsheimer type V subtrochanteric fractures and report the clinical and radiological results. METHODS A retrospective study was conducted on patients with Seinsheimer type V subtrochanteric fractures between March 2015 and June 2021. A total of 30 patients treated via minimally invasive clamp-assisted reduction, long InterTAN nail fixation and selective augmentation with a cerclage cable were included. The following data were collected and evaluated: patient demographics, operative time, blood loss, reduction quality, tip apex distance (TAD), time to bone union, Harris hip score (HHS), visual analog score (VAS), and complications. RESULTS The mean age of the 30 patients was 64.8 years (range: 36-90 years). The mean operative time was 102.2 min (range: 70-150 min). The mean loss of blood was 318.3 ml (range: 150-600 ml). The reduction quality involved 27 cases of anatomic reduction and 3 cases of satisfactory reduction. The mean TAD was 16.3 mm (range: 8-24 mm). The mean follow-up time was 18.9 months (range: 12-48 months). The mean fracture healing time was 4.5 months (range: 3-8 months). The mean Harris score was 88.2 (range: 71-100), and the VAS score was 0.7 (range: 0-3). Delayed union of the subtrochanteric fracture site occurred in two patients. The limb length discrepancy, which was determined in 3 patients, was < 10 mm. There were no significant complications. CONCLUSION Our results indicate that minimally invasive clamp-assisted reduction with long InterTAN nail fixation is encouraging for Seinsheimer Type V subtrochanteric fractures, resulting in excellent reduction and fixation. Additionally, this reduction technique is simple, reliable, and effective in reducing and maintaining subtrochanteric fractures, particularly when intertrochanteric fractures are irreducible.
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Affiliation(s)
- Zhen Wu
- Department of Orthopedic Surgery, the Affiliated Yixing Hospital of Jiangsu University, No. 75 Tongzhenguan Road, Yixing, 214200, Jiangsu, P.R. China
| | - Bin Du
- Department of Orthopedic Surgery, the Affiliated Yixing Hospital of Jiangsu University, No. 75 Tongzhenguan Road, Yixing, 214200, Jiangsu, P.R. China
| | - Qiang Wang
- Department of Orthopedic Surgery, the Affiliated Yixing Hospital of Jiangsu University, No. 75 Tongzhenguan Road, Yixing, 214200, Jiangsu, P.R. China
| | - Tao Jiang
- Department of Orthopedic Surgery, the Affiliated Yixing Hospital of Jiangsu University, No. 75 Tongzhenguan Road, Yixing, 214200, Jiangsu, P.R. China
| | - Yincong Si
- Department of Orthopedic Surgery, the Affiliated Yixing Hospital of Jiangsu University, No. 75 Tongzhenguan Road, Yixing, 214200, Jiangsu, P.R. China
| | - PanJun Zhang
- Department of Orthopedic Surgery, the Affiliated Yixing Hospital of Jiangsu University, No. 75 Tongzhenguan Road, Yixing, 214200, Jiangsu, P.R. China
| | - Yong Wang
- Department of Orthopedic Surgery, the Affiliated Yixing Hospital of Jiangsu University, No. 75 Tongzhenguan Road, Yixing, 214200, Jiangsu, P.R. China.
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Bayraktar MK, Tekin AÇ, Kir MÇ, Ayaz MB, Ocak O, Mihlayanlar FE. Nail breakage in patients with hypertrophic pseudoarthrosis after subtrochanteric femur fracture: treatment with exchanging nail and decortication. Acta Orthop Belg 2023; 89:59-64. [PMID: 37294986 DOI: 10.52628/89.1.10592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In this study, we aimed to show the results of exchange nail and decortication in patients whose subtrochanteric femur fractures were treated with intramedullary nails and subsequently developed fracture nonunion and nail breakage com- plications. This study consisted of patients presenting with subtrochanteric femur fractures between January 2013 and April 2019 who underwent surgery and later experienced nail breakage due to hypertrophic nonunion. There were a total of 10 patients aged 26-62 years (Avg 40,30, SD: 9,989). Nine patients were smokers, and 1 patient had diabetes and hypertension. Three patients were admitted to the trauma center due to a car accident and 7 patients were admitted because of a fall. The infection parameters of all patients were normal. All patients had pathological movement complications and pain at the fracture site. Preoperatively, medulla diameter was measured with standard radiography in all patients. The diameters of the old nails applied to the patients ranged from 10 to 12 mm, and the diameters of the newly applied nails ranged from 14 to 16 mm. The fracture lines of all patients were opened to remove the broken nails, and decortication was performed. No additional autograft or allograft was applied to any patient. Union was achieved in all patients. We conclude that the use of larger diameter nails in conjunction with decortication will prevent nail breakage, improve healing and provide early union in patients with subtrochanteric femur fractures with hypertrophic pseudoarthrosis.
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Han J, Kim CH, Kim JW. Handgrip strength effectiveness and optimal measurement timing for predicting functional outcomes of a geriatric hip fracture. Sci Rep 2022; 12:20600. [PMID: 36446812 PMCID: PMC9708680 DOI: 10.1038/s41598-022-25177-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 11/25/2022] [Indexed: 11/30/2022] Open
Abstract
Handgrip strength (HGS) now draws attention as one of the predictors of outcomes following geriatric hip fracture; however, its effectiveness and the optimal time to assess HGS remain unknown. Herein, we aimed to determine the usefulness of HGS in predicting the outcomes of geriatric hip fracture and to find the most effective time to measure HGS in both the low muscle strength and normal hip fracture groups. The study was performed prospectively for 79 geriatric hip fracture patients. HGS was measured during the admission period and the one-week postoperative period. Walking ability and quality of life were assessed using Koval scores and the European Quality of Life Five Dimension (EQ-5D) scale at the admission period and postoperatively at 3, 6, and 12 months, respectively. The relationship between pre/postoperative HGS and functional outcomes was assessed, and the functional score between the "low muscle strength" and "normal muscle strength" groups was compared. The association between HGS asymmetry and low strength with functional limitations was determined. For the preoperative HGS, the Koval score showed a significant relationship in the postoperative 6-month (r = -0.295, P = 0.008) and 12-month (r = -0.266, P = 0.019) periods; also, the EQ-5D score showed a significant relationship in the postoperative 6-month and 12-month periods (r = 0.344, P < 0.001, and r = 0.386, P = 0.001, respectively). For the postoperative HGS, the Koval score showed a significant relationship in the 6-month (r = -0.432, P < 0.001) and 12-month (r = -0.344, P = 0.002) postoperative periods. Also, the EQ-5D score showed a significant relationship in the 3-month (r = 0.340, P = 0.010), 6-month (r = 0.476, P < 0.001), and 12-month (r = 0.471, P < 0.001) postoperative periods. The incidence of preoperative and postoperative low HGS was 78.5% and 70.9%, respectively. The "low-strength" group had poor Koval scores and EQ-5D at postoperative month 12 and poor functional outcomes earlier in the follow-up (postoperative 6- and 12-month Koval scores and postoperative 3-, 6-, and 12-month EQ-5D), respectively (P = 0.008 and P = 0.003; P = 0.003, P = 0.001, and P = 0.001). The effect of HGS asymmetry and low strength on functional limitations remained undetermined. Both preoperative and postoperative HGS reflected functional outcomes of patients with hip fracture during the 12-month follow-up. Postoperative HGS had a higher prognostic value than preoperative HGS.
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Affiliation(s)
- Jeongae Han
- grid.267370.70000 0004 0533 4667University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Chul-Ho Kim
- grid.254224.70000 0001 0789 9563Department of Orthopaedic Surgery, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Republic of Korea ,grid.267370.70000 0004 0533 4667Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, Republic of Korea
| | - Ji Wan Kim
- grid.267370.70000 0004 0533 4667Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, Republic of Korea
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Rodriguez-Fontan F, Tucker NJ, Strage KE, Mauffrey C, Parry JA. Antegrade versus retrograde nailing of proximal femur fractures: A cortical diameter based study. J Orthop 2022; 34:385-390. [PMID: 36275489 PMCID: PMC9578975 DOI: 10.1016/j.jor.2022.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 09/28/2022] [Accepted: 10/09/2022] [Indexed: 11/19/2022] Open
Abstract
Background Retrograde nailing of proximal femoral shaft fractures is controversial. The purpose of this study was to compare patients with proximal femur fractures undergoing antegrade versus retrograde intramedullary nailing (AIMN vs RIMN) and determine the safety and efficacy of RIMN. Methods A retrospective review was performed on 54 patients undergoing femoral IMN for proximal femoral shaft fractures at an urban level one trauma institution between January 2016 and July 2021.Fracture distance from the lesser trochanter (LT) was recorded and used to calculate the number of cortical diameters (NCD) from the LT. Proximal femur fractures were defined as < 3 NCD. AIMN and RIMN fixation was utilized in 31 (57.4%) and 23 (42.6%) patients, respectively. Outcomes measures included pre-/postoperative true translational and angular displacement (TTD and TAD), operative time, estimated blood loss (EBL), union rate, time to union, complications, and reoperations. Results AIMN and RIMN groups were similar in terms of age, sex, BMI, tobacco use, diabetes, ASA classification >2, AO/OTA classification, preoperative TTD or TAD, open fractures, or ballistic fractures. The AIMN group, had a shorter measured distance from the LT (47.0 vs. 66.1 mm, p = 0.04) but the difference in NCD was not significant (1.4 vs. 2.0, p = 0.07). Among patients with isolated IMN procedures, the RIMN group had shorter operative times (142.3 vs. 178.5 min, p = 0.01) and less EBL (100 vs. 250 mL, p = 0.008). There was no observed intergroup difference in terms of postoperative TTD/TAD, union rate, time to union, complications, or reoperations. Conclusion RIMN is a viable treatment option for proximal femoral shaft fractures that results in less operative time, less blood loss, and no detectable differences in union, reoperations, or complications. Level of evidence Level III, Retrospective cohort study.
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Affiliation(s)
- Francisco Rodriguez-Fontan
- Department of Orthopedics, Denver Health Medical Center, Denver, CO, USA
- Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
- Colorado Program for Musculoskeletal Research, Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Nicholas J. Tucker
- Department of Orthopedics, Denver Health Medical Center, Denver, CO, USA
- Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Katya E. Strage
- Department of Orthopedics, Denver Health Medical Center, Denver, CO, USA
- Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Cyril Mauffrey
- Department of Orthopedics, Denver Health Medical Center, Denver, CO, USA
- Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Joshua A. Parry
- Department of Orthopedics, Denver Health Medical Center, Denver, CO, USA
- Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
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Park CW, Yoo I, Cho K, Kim HJ, Shin TS, Moon YW, Park YS, Lim SJ. Medium-Term Outcomes of a Forward-Striking Technique to Reduce Fracture Gaps during Long Cephalomedullary Nailing in Subtrochanteric Femoral Fractures. Injury 2022; 53:3423-3429. [PMID: 35927068 DOI: 10.1016/j.injury.2022.07.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 07/08/2022] [Accepted: 07/18/2022] [Indexed: 02/02/2023]
Abstract
INTRODUCTION A residual fracture gap after intramedullary nailing is a known risk factor for delayed union and non-union. This study aimed to report the outcomes of a forward-striking technique to reduce fracture gaps during long cephalomedullary nailing in subtrochanteric femoral fractures (SFFs). METHODS A retrospective cohort study was conducted on patients with SFFs treated in a single institution between February 2013 and October 2018. A total of 58 patients treated via long cephalomedullary nailing with a forward-striking technique were included. The width of the fracture gap, location of the cephalic screw, tip-apex distance (TAD), and time to bone union were evaluated using intraoperative and postoperative radiographs. Complication rates, including fixation failure, non-union, implant breakage, and infection, were assessed. The mean follow-up duration was 4 (range, 2‒8) years. RESULTS Of the 58 patients (mean age, 67.9 years), 38 (65.5%) were female. Thirty-two cases (55.2%) were classified as atypical femoral fractures. The mean fracture gap reduced from 5.1 mm to 1.6 mm by forward striking (P<0.001). The reduced fracture gap was significantly greater in atypical SFFs (mean, 4.9 mm vs. 1.7 mm; P<0.001). The lag screw was located in the center-center or center-inferior zones of the femoral head in 54 patients (93.1%). The mean TAD was 14.2 mm and was under 25 mm in 55 patients (94.8%). Bone union was achieved in all cases without reoperation at a mean of 5.4 months. One incident of lag screw breakage was noted at 5 months, but bone union was achieved at 7 months. CONCLUSIONS The forward-striking technique with a long cephalomedullary nail demonstrated a 100% bone union rate in a consecutive series of 58 SFFs. This technique is effective in reducing the fracture gap as well as placing the cephalic screw into the optimal position. The forward-striking technique was particularly effective in reducing atypical SFFs with a transverse or short oblique configuration.
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Affiliation(s)
- Chan-Woo Park
- Department of Orthopedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Insun Yoo
- Department of Orthopedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kyungjun Cho
- Department of Orthopedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyun-Jun Kim
- Department of Orthopedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Tae Soo Shin
- Department of Orthopedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young-Wan Moon
- Department of Orthopedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Youn-Soo Park
- Department of Orthopedic Surgery, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung-Jae Lim
- Department of Orthopedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
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ÇAĞLAR C, EMRE F. Clinical and radiographic evaluation of femoral shaft fractures in a pediatric population treated with titanium elastic nails. Ege Tıp Dergisi 2021. [DOI: 10.19161/etd.1036963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Richardson P, Panteli M, Giannoudis PV. Exchange nailing and medial wall reconstruction following implant failure in a subtrochanteric femoral fracture. Trauma Case Rep 2021; 36:100555. [PMID: 34841032 PMCID: PMC8605424 DOI: 10.1016/j.tcr.2021.100555] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/25/2021] [Indexed: 10/29/2022] Open
Abstract
Failure of fixation of subtrochanteric fractures has been reported in as high as 20% of cases. Several associations have been suggested to contribute to failed fixation. Discontinuity of the medial wall/column is considered to be one of the most significant risk factors for non-union and subsequent implant failure, especially if this defect is not addressed during the revision surgery. We present a case of failed fixation of a subtrochanteric fracture in an 86-year-old female where revision surgery paid special attention to restoring the medial wall continuity via bone grafting resulting in satisfactory union of the fracture. We advocate the necessity of reconstructing the medial column in similar cases in order to enhance healing and restore the biomechanical support of the subtrochanteric region.
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Affiliation(s)
- Philippa Richardson
- Academic Department of Trauma & Orthopaedics, School of Medicine, University of Leeds, Leeds, United Kingdom
| | - Michalis Panteli
- Academic Department of Trauma & Orthopaedics, School of Medicine, University of Leeds, Leeds, United Kingdom
| | - Peter V. Giannoudis
- Academic Department of Trauma & Orthopaedics, School of Medicine, University of Leeds, Leeds, United Kingdom
- NIHR Leeds Biomedical Research Unit, Chapel Allerton Hospital, Leeds, United Kingdom
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Panteli M, Vun JSH, West RM, Howard AJ, Pountos I, Giannoudis PV. Management of subtrochanteric femur fractures: is open reduction associated with poor outcomes? Eur J Trauma Emerg Surg 2021; 48:1759-1768. [PMID: 34825927 PMCID: PMC9192396 DOI: 10.1007/s00068-021-01834-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 11/08/2021] [Indexed: 11/20/2022]
Abstract
Purpose The aim of this study was to identify factors associated with the need for open reduction in subtrochanteric femoral fractures and investigate the effect of cerclage wiring compared to open reduction alone, on the development of complications, especially infection and non-union. Methods All consecutive patients with a fracture involving the subtrochanteric region were retrospectively identified, over an 8-year period. Data documented and analysed included patient demographics, fracture characteristics, patient comorbidities, time to fracture union and development of complications. Results A total of 512 patients met the inclusion criteria (523 fractures). Open reduction was performed in 48% (247) of the fractures. Following matching and regression analysis, we identified diaphyseal extension of the fracture to be associated with an open reduction (OR: 2.30; 95% CI 1.45–3.65; p < 0.001). Open reduction was also associated with an increased risk of superficial infection (OR: 7.88; 95% CI 1.63–38.16; p = 0.010), transfusion within 48 h following surgery (OR: 2.44; 95% CI 1.96–4.87; p < 0.001) and a prolonged surgical time (OR: 3.09; 95% CI 1.96–4.87; p < 0.001). The risk of non-union, deep infection and overall mortality was not increased with open reduction. The use of cerclage wires [50 out of 201 fractures (24.9%) treated with an open reduction] to achieve anatomical reduction as compared to open reduction alone significantly reduced the risk of non-union (OR: 0.20; 95% CI 0.06–0.74; p = 0.015). Conclusion Open reduction of subtrochanteric fractures is not associated with an increased risk of deep infection and non-union, even though it is associated with an increased risk of superficial infection, prolonged surgical time and transfusion. The use of cerclage wire is associated with reduced risk of non-union with little evidence of an increase in complications. Level of evidence III.
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Affiliation(s)
- Michalis Panteli
- Academic Department of Trauma and Orthopaedics, School of Medicine, University of Leeds, Clarendon Wing, Level D, Great George Street, Leeds, LS1 3EX, West Yorkshire, UK. .,Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK. .,Leeds Orthopaedic & Trauma Sciences, Leeds General Infirmary, University of Leeds, Leeds, UK.
| | - James Shen Hwa Vun
- Academic Department of Trauma and Orthopaedics, School of Medicine, University of Leeds, Clarendon Wing, Level D, Great George Street, Leeds, LS1 3EX, West Yorkshire, UK.,Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK.,Leeds Orthopaedic & Trauma Sciences, Leeds General Infirmary, University of Leeds, Leeds, UK
| | | | - Anthony John Howard
- Academic Department of Trauma and Orthopaedics, School of Medicine, University of Leeds, Clarendon Wing, Level D, Great George Street, Leeds, LS1 3EX, West Yorkshire, UK.,Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK.,Leeds Orthopaedic & Trauma Sciences, Leeds General Infirmary, University of Leeds, Leeds, UK
| | - Ippokratis Pountos
- Academic Department of Trauma and Orthopaedics, School of Medicine, University of Leeds, Clarendon Wing, Level D, Great George Street, Leeds, LS1 3EX, West Yorkshire, UK.,Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
| | - Peter Vasilios Giannoudis
- Academic Department of Trauma and Orthopaedics, School of Medicine, University of Leeds, Clarendon Wing, Level D, Great George Street, Leeds, LS1 3EX, West Yorkshire, UK.,Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK.,Leeds Orthopaedic & Trauma Sciences, Leeds General Infirmary, University of Leeds, Leeds, UK.,NIHR Leeds Biomedical Research Unit, Chapel Allerton Hospital, Leeds, UK
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Shah FA, Ali MA, Naeemullah. Outcome of proximal femur shaft fractures in school going children treated with locking compression plates. Pak J Med Sci 2021; 37:1353-1358. [PMID: 34475911 PMCID: PMC8377903 DOI: 10.12669/pjms.37.5.3938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 04/14/2021] [Accepted: 04/30/2021] [Indexed: 11/15/2022] Open
Abstract
Objectives To determine the clinical and radiological outcome of proximal femur shaft fractures in school going children treated with locking compression plates (LCP). Methods This descriptive study was conducted in Orthopaedic Division Lady Ready Reading Hospital Peshawar from 25th June 2018 to 25th September 2020. Children of either gender and age 6 to 12 years old with subtrochanteric and proximal one third femur factures fulfilling the inclusion criteria were enrolled in this study. Open reduction and internal fixation with 4.5 mm narrow locking compression plates (LCP) were done in all. Post operative clinical outcome was evaluated by using Flynn scoring system and graded as excellent, satisfactory and poo results. Radiological assessment of fracture union was done through anteroposterior (AP) and lateral X-ray radiographs. Results A total of 60 children with mean age 9.01±1.61 SD (range 6 to 12 years) were included in our study. Oblique fractures were present in 23(38.3%) children, spiral in 20(33.3%), transverse in 11(18.3%) and comminuted in 6 (10%) children. The radiological union time was 13.3±1.2 weeks (range 9.4 to 18 weeks). Majority (88.3%, n=53) of children had excellent clinical outcome according to Flynn's scoring system while satisfactory outcome was noted in 7(11.6%) children. No cases of delayed union, mal union, nonunion and implant failure was reported. Conclusion The results of our study indicated that proximal femoral shaft fractures in school going children treated with locking compression plates had excellent clinical and radiological outcome. We therefore recommend locking compression plate as the implant of choice to fix proximal femoral shaft fractures in school going children.
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Affiliation(s)
- Faaiz Ali Shah
- Dr. Faaiz Ali Shah, FCPS. Department of Orthopaedics & Traumatology, Lady Reading Hospital, Peshawar, Pakistan
| | - Mian Amjad Ali
- Dr. Mian Amjad Ali, PhD. Department of Orthopaedics & Traumatology, Lady Reading Hospital, Peshawar, Pakistan
| | - Naeemullah
- Dr. Naeemullah, FCPS. Department of Orthopaedics & Traumatology, Lady Reading Hospital, Peshawar, Pakistan
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Lim EJ, Koh WU, Kim H, Kim HJ, Shon HC, Kim JW. Regional Nerve Block Decreases the Incidence of Postoperative Delirium in Elderly Hip Fracture. J Clin Med 2021; 10:3586. [PMID: 34441882 DOI: 10.3390/jcm10163586] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/12/2021] [Accepted: 08/12/2021] [Indexed: 12/19/2022] Open
Abstract
Postoperative delirium is common in elderly patients with hip fracture. Pain is a major risk factor for delirium, and regional nerve blocks (RNBs) effectively control pain in hip fractures. This study aimed to evaluate the effect of RNB on delirium after hip surgery in elderly patients. This retrospective comparative study was performed in a single institution, and the data were collected from medical records between March 2018 and April 2021. Patients aged ≥60 years who underwent proximal femoral fracture surgery were included, while those with previous psychiatric illness and cognitive impairment were excluded. Two hundred and fifty-two patients were enrolled and divided into an RNB or a control group according to RNB use. Delirium was assessed as the primary outcome and postoperative pain score, pain medication consumption, and rehabilitation assessment as the secondary outcomes. Between the RNB (n = 129) and control groups (n = 123), there was no significant difference in the baseline characteristics. The overall incidence of delirium was 21%; the rate was lower in the RNB group than in the control group (15 vs. 27%, respectively, p = 0.027). The average pain score at 6 h postoperatively was lower in the RNB group than in the control group (2.8 ± 1.5 vs. 3.3 ± 1.6, respectively, p = 0.030). There was no significant difference in the pain score at 12, 24, and 48 h postoperatively, amount of opioids consumed for 2 postoperative days, and time from injury to wheelchair ambulation. We recommend RNB as a standard procedure for elderly patients with hip fracture due to lower delirium incidence and more effective analgesia in the early postoperative period.
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Panteli M, Vun JSH, West RM, Howard A, Pountos I, Giannoudis PV. Surgical Site Infection Following Intramedullary Nailing of Subtrochanteric Femoral Fractures. J Clin Med 2021; 10:3331. [PMID: 34362123 DOI: 10.3390/jcm10153331] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/14/2021] [Accepted: 07/22/2021] [Indexed: 01/19/2023] Open
Abstract
Aim: To investigate the incidence, risk factors and pathogenic micro-organisms causing superficial and deep infection in subtrochanteric femoral fractures managed with an intramedullary nail. Materials and Methods: Following institutional board approval, all consecutive patients presenting with a subtrochanteric fracture were retrospectively identified, over an 8-year period. Basic demographics, fracture characteristics, fracture union, revision operation, mortality and other complications were reported and analysed. Variables deemed statistically significant (p-value < 0.05) were then included into a revised adjusted model of logistic regression analysis, where we reported on the odds ratio (OR). Results: The overall incidence of infection was 6.4% (n = 36/561; superficial: 3.7%; deep: 2.7%). Associations with deep infection included: non-union (OR 9.29 (2.56–3.38)), the presence of an open fracture (OR 4.23 (3.18–5.61)), the need for massive transfusion (OR 1.42 (2.39–8.39)), post-operative transfusion (OR 1.40 (1.10–1.79)) and prolonged length of stay (OR 1.04 (1.02–1.06)). The Commonest causes of superficial infection were Staphylococcus aureus (28.5%), enteric flora (23.8%) and mixed flora (23.8%); whereas coliforms (60%) and Staphylococcus aureus (26.7%) were the commonest micro-organisms isolated in deep infection. Polymicrobial infection was identified in 38.5% and 80% of superficial and deep infections, respectively. Conclusion: Causative micro-organisms identified in both superficial and deep infection were similar to those reported in post-traumatic osteomyelitis. In an attempt to minimise infection, the treating clinician should focus on modifiable risk factors with adequate patient optimisation, prompt surgical treatment, adequate antibiotic coverage and wound care when treating patients with subtrochanteric femur fracture.
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George J, Sharma V, Farooque K, Mittal S, Trikha V, Malhotra R. Injury Mechanisms of Hip Fractures in India. Hip Pelvis 2021; 33:62-70. [PMID: 34141692 PMCID: PMC8190498 DOI: 10.5371/hp.2021.33.2.62] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Revised: 12/04/2020] [Accepted: 12/16/2020] [Indexed: 01/16/2023] Open
Abstract
Purpose Hip fractures are a major cause of morbidity and mortality in the elderly; however, the current literature on the injury patterns of hip fractures in India is lacking. Understanding the injury profile of these patients is important to develop targeted interventions to prevent hip fractures. Materials and Methods This was a prospective study of all hip fracture patients aged 50 years or older admitted from February 2019 to December 2019. Details about the injury were recorded by an in-person interview. Multivariate logistic regression analysis was used to identify the factors associated with any particular injury mechanism. Results Two hundred and eighty-three hip fractures were included. The mechanism of injury for the majority of patients was a fall from a standing height (n=217, 76.7%) while 60 patients (21.2%) were injured as the result of a road traffic accident (RTA). Slipping on a wet floor (n=49, 22.6%) and change in posture (n=35, 16.1%) were the most commonly reported reasons for falling. Pedestrian injuries were the most common form of RTA (n=29, 48.3%). Increasing age (P<0.001) and female sex (P=0.001) were associated with fall as the mode of injury while sustaining another fracture in addition to hip fracture (P=0.032) was associated with RTA as the mode of injury. Conclusion A fall from standing height is the predominant mode of injury among elderly hip fractures especially among women. Environmental hazards and postural changes are responsible for the majority of falls while pedestrian accidents contribute to a majority of the RTAs.
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Affiliation(s)
- Jaiben George
- Department of Orthopedic Surgery, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Vijay Sharma
- Department of Orthopedic Surgery, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Kamran Farooque
- Department of Orthopedic Surgery, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Samarth Mittal
- Department of Orthopedic Surgery, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Vivek Trikha
- Department of Orthopedic Surgery, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Rajesh Malhotra
- Department of Orthopedic Surgery, All India Institute of Medical Sciences (AIIMS), New Delhi, India
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Dietze C, Brand A, Friederichs J, Stuby F, Schneidmueller D, von Rüden C. Results of revision intramedullary nailing with and without auxillary plate in aseptic trochanteric and subtrochanteric nonunion. Eur J Trauma Emerg Surg 2021. [PMID: 33861371 DOI: 10.1007/s00068-021-01664-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 03/30/2021] [Indexed: 11/03/2022]
Abstract
PURPOSE Aim of this study was to investigate whether limited open auxiliary angle stable plate fixation has an effect on functional and radiologic outcomes one year after revision intramedullary nailing in aseptic trochanteric and subtrochanteric fracture nonunion. METHODS In a retrospective analysis, surgically revised aseptic trochanteric and subtrochanteric nonunion was evaluated in a total of 190 consecutive patients ranging from 18 to 94 years between 12/2005 and 10/2018. RESULTS One year after revision intramedullary nailing, nonunion healing was assessed in 129 out of 136 patients (95%) in group 1 without auxiliary plate fixation and in 51 out of 54 patients (94%) in group 2 with auxiliary plating (p = 0.23). In group 1, range of motion (ROM) was unrestricted in 88 patients and still restricted in 48 patients. In group 2, ROM was free in 34 patients and restricted in 20 patients (p = 0.25). The mean Lower Extremity Functional Scale (LEFS) was 56 points in group 1 and 55 points in group 2 (p = 0.55). CONCLUSION This study did not demonstrate significant differences in functional and radiologic outcomes following revision intramedullary nailing of aseptic trochanteric and subtrochanteric fracture nonunion. Limited open auxiliary plate fixation might be a reasonable option especially in cases of relevant varus axis deviation and comminuted or atypical fracture configurations, regardless of patients' age. Retrospectively registered with the German Clinical Trials Register (01/25/2021; ID: DRKS00024112).
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Wang Z, Li K, Gu Z, Fan H, Li H. The risk assessment model of fracture nonunion after intramedullary nailing for subtrochanteric femur fracture. Medicine (Baltimore) 2021; 100:e25274. [PMID: 33761730 PMCID: PMC9282089 DOI: 10.1097/md.0000000000025274] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 02/02/2021] [Accepted: 03/04/2021] [Indexed: 01/05/2023] Open
Abstract
ABSTRACT To investigate the influencing factors of fracture nonunion after intramedullary nailing for subtrochanteric fractures and to construct a risk assessment model.Based on the multicenter retrospective analysis of 251 patients, all patients were divided into modeling group and verification group. In the modeling group, postoperative fracture nonunion rate, general data, fracture-related factors, surgical reduction-related factors, mechanical and biological factors were calculated, and the influencing factors of fracture nonunion were screened by univariate analysis. Logistic regression model was used for multifactor analysis to construct the risk assessment model. Based on the logistic regression model, the risk prediction model was constructed by drawing the Nomogram diagram. Through the verification group, the influencing factors were evaluated again, and the differentiation and calibration of the model were evaluated. The calibration degree was evaluated by Hosmer-Lemeshow test, goodness of fit test, and calibration curve. The discriminant degree was evaluated by the receiver operating characteristic curve.Fracture nonunion occurred in 34 of 149 patients in the modeling group. Among the 14 potential influencing factors, univariate analysis and logistic regression analysis showed that postoperative hip varus, intramedullary nail fixation failure, and reduction of fracture with large incision were the risk factors of fracture nonunion. The medial cortex fracture was seen reduced on X-Ray was a protective factor for fracture nonunion, and a regression equation was established. Based on the logistic regression model, the Nomogram diagram is drawn. Twenty-four cases of fracture nonunion occurred in the verification group. The area under the receiver operating characteristic curve was area under curve =0.883 > 0.7, indicating that there was a moderate differentiation to evaluate the occurrence of fracture nonunion after operation. The goodness of fit test: the Hosmers-Lemeshow test (X2 = 2.921, P = .712 > .05) showed that the model had a good calibration.After intramedullary nailing of subtrochanteric fracture, hip varus, failure of intramedullary nail fixation and wide surgical dissection are the risk factors of fracture nonunion, and the postoperative reduction of medial cortex fracture is protective factor.National key research and development projects: 2016YFC0105806.
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Affiliation(s)
| | - KaiNan Li
- Affiliated Hospital of ChengDu University
| | | | - HaiQuan Fan
- The Second Affiliated Hospital of Chengdu Medical College
| | - HaiBo Li
- Shuangliu District First People's Hospital, Chengdu, China
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Panteli M, Giannoudi MP, Lodge CJ, West RM, Pountos I, Giannoudis PV. Mortality and Medical Complications of Subtrochanteric Fracture Fixation. J Clin Med 2021; 10:540. [PMID: 33540626 PMCID: PMC7867276 DOI: 10.3390/jcm10030540] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/23/2021] [Accepted: 01/26/2021] [Indexed: 11/16/2022] Open
Abstract
The aim of this study was to define the incidence and investigate the associations with mortality and medical complications, in patients presenting with subtrochanteric femoral fractures subsequently treated with an intramedullary nail, with a special reference to advancement of age. Materials and Methods: A retrospective review, covering an 8-year period, of all patients admitted to a Level 1 Trauma Centre with the diagnosis of subtrochanteric fractures was conducted. Normality was assessed for the data variables to determine the further use of parametric or non-parametric tests. Logistic regression analysis was then performed to identify the most important associations for each event. A p-value < 0.05 was considered significant. Results: A total of 519 patients were included in our study (age at time of injury: 73.26 ± 19.47 years; 318 female). The average length of hospital stay was 21.4 ± 19.45 days. Mortality was 5.4% and 17.3% for 30 days and one year, respectively. Risk factors for one-year mortality included: Low albumin on admission (Odds ratio (OR) 4.82; 95% Confidence interval (95%CI) 2.08-11.19), dementia (OR 3.99; 95%CI 2.27-7.01), presence of pneumonia during hospital stay (OR 3.18; 95%CI 1.76-5.77) and Charlson comorbidity score (CCS) > 6 (OR 2.94; 95%CI 1.62-5.35). Regarding the medical complications following the operative management of subtrochanteric fractures, the overall incidence of hospital acquired pneumonia (HAP) was 18.3%. Patients with increasing CCS (CCS 6-8: OR 1.69; 95%CI 1.00-2.84/CCS > 8: OR 2.02; 95%CI 1.03-3.95), presence of asthma/chronic obstructive pulmonary disease (COPD) (OR 2.29; 95%CI 1.37-3.82), intensive care unit (ICU)/high dependency unit (HDU) stay (OR 3.25; 95%CI 1.77-5.96) and a length of stay of more than 21 days (OR 8.82; 95%CI 1.18-65.80) were at increased risk of this outcome. The incidence of post-operative delirium was found to be 10.2%. This was associated with pre-existing dementia (OR 4.03; 95%CI 0.34-4.16), urinary tract infection (UTI) (OR 3.85; 95%CI 1.96-7.56), need for an increased level of care (OR 3.16; 95%CI 1.38-7.25), pneumonia (OR 2.29; 95%CI 1.14-4.62) and post-operative deterioration of renal function (OR 2.21; 95%CI 1.18-4.15). The incidence of venous thromboembolism (VTE) was 3.7% (pulmonary embolism (PE): 8 patients; deep venous thrombosis (DVT): 11 patients), whilst the incidence of myocardial infarction (MI)/cerebrovascular accidents (CVA) was 4.0%. No evidence of the so called "weekend effect" was identified on both morbidity and mortality. Regression analysis of these complications did not reveal any significant associations. Conclusions: Our study has opened the field for the investigation of medical complications within the subtrochanteric fracture population. Early identification of the associations of these complications could help prognostication for those who are at risk of a poor outcome. Furthermore, these could be potential "warning shots" for clinicians to act early to manage and in some cases prevent these devastating complications that could potentially lead to an increased risk of mortality.
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Affiliation(s)
- Michalis Panteli
- Academic Department of Trauma & Orthopaedics, School of Medicine, University of Leeds, Leeds LS1 3EX, UK; (M.P.G.); (I.P.); (P.V.G.)
| | - Marilena P. Giannoudi
- Academic Department of Trauma & Orthopaedics, School of Medicine, University of Leeds, Leeds LS1 3EX, UK; (M.P.G.); (I.P.); (P.V.G.)
| | | | - Robert M. West
- Leeds Institute of Health Sciences, University of Leeds, Leeds LS2 9JT, UK;
| | - Ippokratis Pountos
- Academic Department of Trauma & Orthopaedics, School of Medicine, University of Leeds, Leeds LS1 3EX, UK; (M.P.G.); (I.P.); (P.V.G.)
| | - Peter V. Giannoudis
- Academic Department of Trauma & Orthopaedics, School of Medicine, University of Leeds, Leeds LS1 3EX, UK; (M.P.G.); (I.P.); (P.V.G.)
- NIHR Leeds Biomedical Research Unit, Chapel Allerton Hospital, Leeds LS7 4SA, UK
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Schulze C, Kollig E, Estel K, Hacke C, Gutcke A, Bieler D. Analysis of the Influence of Osteosynthesis Technique and Patient-specific Factors on the Outcome of Subtrochanteric Fracture Treatment. Open Orthop J 2020. [DOI: 10.2174/1874325002014010140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/22/2023] Open
Abstract
Objective:
The number of subtrochanteric femoral fractures will continue to grow on account of demographic developments. The treatment of choice is reduction and surgical stabilisation. Intramedullary (IO) and extramedullary (EO) techniques are available for this purpose. A final assessment has not been made of which technique is superior with regard to treatment outcome, complication rates, and revision rates. The objective of this retrospective study was to compare surgical procedures with regard to weight bearing, length of hospital stay, the occurrence of complications, and the necessity of surgical revisions.
Methods:
This retrospective study included 77 patients (74.9 ± 14.9 years; 42.9% male). Associations between surgical procedures and treatment outcomes, complications and revision rates were calculated by linear and logistic regression analysis. To investigate the effect of surgical procedure within patients with fracture type 2 B according to Russel-Taylor classification, a subgroup analysis was performed.
Results:
In case of fracture type 2 B, according to Russell-Taylor classification, EO took 80 minutes longer on average than the intramedullary technique (p = 0.001), although surgeon experience plays an important role. Common complications were more frequently associated with IO than with EO. Surgical revisions were required more often in the extramedullary group (OR 4.5; 95% CI: 0.87 – 23.19). Patients in the intramedullary group were discharged 3.4 days earlier from the hospital (p = 0.024). Older patients had a higher risk for the occurrence of complications, but BMI and the experience of the surgeon did not. Patients with intramedullary stabilisation frequently showed better postoperative weight-bearing stability.
Conclusion:
The intramedullary technique offers advantages to both patients and hospitals with regard to outcome, duration of surgery, and length of stay in the hospital. Although, extramedullary implants are less expensive, this advantage is clearly reduced by the longer duration of surgery and hospital stays.
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Dragosloveanu Ş, Dragosloveanu CDM, Stanca HT, Cotor DC, Dragosloveanu CI, Stoica CI. A new perspective towards failure of gamma nail systems. Exp Ther Med 2020; 20:216. [PMID: 33149780 PMCID: PMC7604752 DOI: 10.3892/etm.2020.9346] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 10/05/2020] [Indexed: 12/14/2022] Open
Abstract
Uncommon causes of nail failures and surgical reinterventions were determined. The study included 23 osteoporotic patients, 13 of whom followed a fast recovery program with early walking (FWB group). The other 10 patients were not allowed full weight bearing until 6 weeks (NFWB group). The T-score was determined before surgery for all cases. A case with a nail breakage after a failed DCS implant fixed in another clinic was also analyzed. The nail was revised and the broken implant underwent a metallurgic and microscopic examination. The average T-score was 2.5 for the patients that followed the fast recovery program and 2.7 for the patients from non-full weight bearing. Four patients, 1 from the NFWB group and 3 from FWB group, presented a screw cut-out. It was found that the errors of the guiding instruments may create dents, scratches or micro-fractures on the titanium coating that lead to an early implant failure. Imperfect reduction leads to incorrect implant placement and a high incidence of failure. Damaging the titanium protective coating, in a low force, high cycles scenario can cause structural failure. Delays in fracture healing and material fatigue are the most common causes of nail failure and can lead to catastrophic complications.
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Affiliation(s)
- Şerban Dragosloveanu
- Department of Orthopedics, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Orthopedic Surgery, 'Foişor' Orthopedics‑Traumatology and Osteoarticular TB Hospital, 030167 Bucharest
| | | | - Horia T Stanca
- Department of Ophthalmology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Dragoş C Cotor
- Department of Ophthalmology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Călin I Dragosloveanu
- Department of Ophthalmology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Cristian I Stoica
- Department of Orthopedics, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Orthopedic Surgery, 'Foişor' Orthopedics‑Traumatology and Osteoarticular TB Hospital, 030167 Bucharest
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Rehme J, Woltmann A, Brand A, von Rüden C. Authors' reply to Comment on "Does auxiliary cerclage wiring provide intrinsic stability in cephalomedullary nailing of trochanteric and subtrochanteric fractures?". Int Orthop 2021; 45:301-2. [PMID: 33150457 DOI: 10.1007/s00264-020-04868-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 10/30/2020] [Indexed: 10/23/2022]
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Wang J, Li H, Jia H, Ma X. Intramedullary versus extramedullary fixation in the treatment of subtrochanteric femur fractures: A comprehensive systematic review and meta-analysis. Acta Orthop Traumatol Turc 2020; 54:639-646. [PMID: 33423999 DOI: 10.5152/j.aott.2020.19216] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE This meta-analysis aimed to compare the clinical outcomes of intramedullary fixation with the extramedullary fixation in the surgical management of subtrochanteric fractures by analyzing relevant randomized controlled trials (RCTs) and retrospective cohort studies (RCSs). METHODS The PubMed, Embase, Cochrane Library, Wanfang database, and Chinese National Knowledge Infrastructure (CNKI) were searched from their inception till June 29, 2020. Two reviewers extracted the data, including operation time, intraoperative blood loss, fluoroscopy time, length of stay, union time, nonunion rate, infection rate, implant failure rate, reoperation rate, Harris hip score, and mortality rate. The Cochrane risk-of-bias tool and the Newcastle-Ottawa quality assessment scale were used to evaluate the methodological quality of RCTs and RCSs, respectively. Statistical heterogeneity was quantitatively evaluated with the I2 statistic. RESULTS There were no significant differences in operation time, intraoperative blood loss, average length of stay in hospital, infection rate, implant failure rate, Harris hip scores, and mortality rate. Intramedullary nail could achieve shorter union time (MD=-1.77, 95% CI -3.40~-0.14, p=0.03), lower nonunion rate (RR=0.36, 95%CI 0.14~0.97, p=0.04), and reoperation rate (RR=0.46, 95% CI 0.24~0.89, p=0.02) than extramedullary fixations. The subgroup analysis indicated that intramedullary nail was superior than extramedullary fixations in operation time, reoperation rate, and Harris hip scores in the ≥60-year subgroup. However, the intraoperative blood loss in intramedullary nail group was significantly higher than that of extramedullary fixation group in the <60-year subgroup. CONCLUSION The results of this study have revealed that intramedullary fixation can confer shorter union time, lower nonunion, and reoperation rates compared with extramedullary fixations. Therefore, intramedullary fixation should be considered as the first selection for the treatment of patients with subtrochanteric fractures. LEVEL OF EVIDENCE Level II, Therapeutic study.
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Affiliation(s)
- Jie Wang
- Department of Orthopaedics, Tianjin Hospital, Tianjin, China
| | - Haomin Li
- Department of Orthopaedics, Tianjin Hospital, Tianjin, China
| | - Haobo Jia
- Department of Orthopaedics, Tianjin Hospital, Tianjin, China
| | - Xinlong Ma
- Department of Orthopaedics, Tianjin Hospital, Tianjin, China
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Wang NJ, Zhang BF, Zhang YM. Comment on "does auxiliary cerclage wiring provide intrinsic stability in cephalomedullary nailing of trochanteric and subtrochanteric fractures". Int Orthop 2021; 45:299-300. [PMID: 33025083 DOI: 10.1007/s00264-020-04842-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 09/29/2020] [Indexed: 10/23/2022]
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Lo JC, Grimsrud CD, Ott SM, Chandra M, Hui RL, Ettinger B. Atypical femur fracture incidence in women increases with duration of bisphosphonate exposure. Osteoporos Int 2019; 30:2515-2520. [PMID: 31555883 PMCID: PMC7449240 DOI: 10.1007/s00198-019-05112-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 07/24/2019] [Indexed: 01/28/2023]
Abstract
UNLABELLED In a northern California population of older women who were treated with oral bisphosphonate drugs, the incidence of atypical femur fracture, a rare complication of treatment, increased with longer duration of bisphosphonate exposure. These findings align with those previously reported in an independent southern California population. INTRODUCTION The age-adjusted incidence of atypical femur fracture (AFF) reported in southern California increased with bisphosphonate (BP) exposure, ranging up to 113 per 100,000 person-years for 8-10-year exposure. This study examines the incidence of AFF in a northern California population. METHODS Women age 45-89 years who initiated oral BP during 2002-2014 in Kaiser Permanente Northern California were followed for AFF outcome, defined by a primarily transverse diaphyseal femur fracture through both cortices, with focal periosteal/endosteal hypertrophy, minimal trauma, and minimal/no comminution. Total BP exposure was determined from dispensed prescriptions. The incidence of AFF, calculated for 2-year BP categories ranging from < 2 to > 10 years, was age-adjusted using the 2000 US Census. RESULTS Among 94,542 women, 107 experienced an AFF during or < 1 year after BP cessation (mean exposure 6.6 ± 3.0 years and total days' supply 5.7 ± 2.8 years at AFF). A strong relationship between AFF incidence and increasing BP exposure was seen, more than doubling for each 2-year category until 8-10 years. Among women with 2- to < 4-year BP, the crude and age-adjusted incidence was 18 and 9 per 100,000 person-years but increased over 2- and 5-fold for women with 4- to < 6- and 6- to < 8-year BP, respectively. For those receiving ≥ 8-year BP, the crude and age-adjusted incidence peaked at 196 and 112 per 100,000 person-years exposure. CONCLUSION Incidence of AFF increases markedly after 4-6 years of BP. These trends align with southern California and confirm a strong BP duration-related risk of this rare but serious event.
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Affiliation(s)
- J C Lo
- Division of Research, Kaiser Permanente Northern California, 2000 Broadway, Oakland, CA, 94612, USA.
| | - C D Grimsrud
- Department of Orthopedic Surgery, Kaiser Permanente Oakland Medical Center, 3600 Broadway, Oakland, CA, 94611, USA
| | - S M Ott
- Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA
| | - M Chandra
- Division of Research, Kaiser Permanente Northern California, 2000 Broadway, Oakland, CA, 94612, USA
| | - R L Hui
- Pharmacy Outcomes Research Group, Kaiser Permanente California, 1800 Harrison Street, Oakland, CA, 94612, USA
| | - B Ettinger
- Division of Research, Kaiser Permanente Northern California, 2000 Broadway, Oakland, CA, 94612, USA
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Alberghina F, Andreacchio A, Cravino M, Paonessa M, Canavese F. Extra-articular proximal femur fractures in children and adolescents treated by elastic stable intramedullary nailing. Int Orthop 2019; 43:2849-56. [PMID: 31352564 DOI: 10.1007/s00264-019-04379-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 07/19/2019] [Indexed: 10/26/2022]
Abstract
PURPOSE Extra-articular proximal femur fractures (EPFF) remain challenging for their intrinsic instability. The aim of this study is to evaluate the results of elastic stable intramedullary nailing (ESIN) of extra-articular proximal femur fractures in children and adolescents. METHODS A retrospective monocentric study of children treated by ESIN for EPFF between 2012 and 2018 was conducted. We included all patients sustaining a fracture within 10% of the femur length below the lesser trochanter. Studied data were age, sex, femur length, fracture distance below the lesser trochanter, number of days of hospitalization, time to nail removal, and complications. Beaty's criteria and the titanium elastic nailing (TEN) outcome measure scale were used to evaluate radiologic outcome and assess clinical recovery, respectively. RESULTS A total of 24 cases were reviewed (18 males, 6 females). Mean age was 8.23 years (range 5-13). Mean duration of hospitalization was 3.7 days (range 2-12). Mean time to nail removal was 28 weeks (range 12-53). Malalignment was observed in five patients, but in all cases, angulation did not exceed 10°. No limb length discrepancy was observed. Twenty out of 24 patients had excellent Beaty's radiological and TEN clinical outcome scores. No poor results were observed. CONCLUSIONS The results of our study show that good outcomes following surgical treatment by ESIN should be expected in children younger than 14 years of age with displaced EPFF. Excellent radiological and clinical outcomes were observed in 83.7% of the cases, with a low rate of complications and short hospital stay.
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Irving D, Hinkley J, Marquart M. The Relationship Between BMI and Stability of Intertrochanteric Fracture Following Low-Energy Falls. A Retrospective Cohort Study. Geriatr Orthop Surg Rehabil 2019; 10:2151459319857555. [PMID: 31245169 PMCID: PMC6582282 DOI: 10.1177/2151459319857555] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 05/03/2019] [Accepted: 05/25/2019] [Indexed: 11/16/2022] Open
Abstract
INTRODUCTION Intertrochanteric proximal femur fractures are common injuries in the elderly. Certain patterns are considered unstable and confer increased risks. Risk factors for these patterns are not well defined. We sought to determine whether increased body mass index (BMI) was associated with increased risk of sustaining an unstable pattern intertrochanteric (IT) fracture following low-energy trauma. Materials and methods: Retrospective case review of all patients presenting to a level-2 trauma center between October 2010 and August 2014 with Intertrochanteric fracture. Fracture pattern (stable or unstable) and BMI were analyzed using odds ratios and age was controlled for. RESULTS Four hundred fifty-two patients were identified. No difference was found between fracture stability when BMI of 25 was used as a cutoff. However, when a BMI of 30 was used as a cutoff, there was a trend of difference (relative difference 30%) in rates of fracture type favoring unstable patterns in the obese group. This difference approached but did not reach statistical significance (P = .08). When adjusted for age, the difference remained but still did not reach statistical significance (P = .11). DISCUSSION Unstable type IT fractures were found more frequently in the obese cohort (BMI >30) than those who were not obese.
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Affiliation(s)
- Devan Irving
- Altru Health System, Genesys Regional Medical Center, Grand Blanc, MI, USA
| | - Jacob Hinkley
- Altru Health System, Genesys Regional Medical Center, Grand Blanc, MI, USA
| | - Matthew Marquart
- Altru Health System, Genesys Regional Medical Center, Grand Blanc, MI, USA
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Polat G, Akgül T, Ekinci M, Bayram S. A biomechanical comparison of three fixation techniques in osteoporotic reverse oblique intertrochanteric femur fracture with fragmented lateral cortex. Eur J Trauma Emerg Surg 2019; 45:499-505. [PMID: 30600335 DOI: 10.1007/s00068-018-1061-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 12/19/2018] [Indexed: 01/17/2023]
Abstract
BACKGROUND The treatment of the reverse oblique osteoporotic femur fractures is still problematic and can be complicated especially that are accompanied by a fragmented lateral cortex. AIM The aim of this study was to compare three different internal fixation methods in the osteosynthesis of osteoporotic reverse oblique intertrochanteric femur fracture models with a fragmented lateral cortex. STUDY DESIGN Biomechanical experiment study. METHODS A total of 24 osteoporotic femur models were obtained and divided into three groups [Group A: Proximal femoral nail (PFN), Group B: 95° angled blade plate (ABP), and Group C: proximal femoral anatomic locking plate (PFLP)] with each group which include eight bones. A standard fracture configuration was created as a reverse oblique intertrochanteric fracture and fixed with these implants. After fixation, all femur constructs were tested with an Instron 5800R tester (Instron, Canton, MA) in the biomechanics laboratory with axial loading and bending forces to assess axial and rotational stiffness and failure load. Displacement over 10 mm and angulation greater than 10° in the fracture line were considered as failure. RESULTS In all tests, ABP had statistically poorer results in comparison to the PFN and PFLP group. PFLP fixation had better biomechanical fixation results in comparison to the PFN group, although the results were not statistically significant. CONCLUSION Orthopaedic surgeons should keep in mind that lateral cortex comminution brings further instability to these reverse oblique intertrochanteric osteoporotic fractures and high rates of failure may be encountered due to this instability. PFLP fixation may be an alternative fixation method biomechanically for these instable fractures.
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Mehta NJ, Goldsmith T, Lacey A, Reddy G, Selvaratnam V, Ramakrishnan M. Outcomes of Intramedullary Nailing with Cerclage Wiring in Subtrochanteric Femoral Fractures. Strategies Trauma Limb Reconstr 2019; 14:29-33. [PMID: 32559265 PMCID: PMC7001599 DOI: 10.5005/jp-journals-10080-1423] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Aims The aim of this study was to compare the outcomes of closed reduction against open reduction with cerclage wires in patients with subtrochanteric fractures treated with intramedullary nailing (IMN). Materials and methods We identified 141 patients who had an IMN over a 4-year period. They were classified into three groups based on fracture pattern and whether open or closed reduction was performed. Type I was a transverse fracture, type II, a spiral fracture with an intact posterior and medial wall in the proximal fragment, and a type III fracture without intact posterior or medial walls. The primary outcome measure was a revision surgery for implant failure. Secondary outcome measures were related to fracture reduction and radiological union scores of the hip (RUSH). Results There were 35 patients who had a type I fracture, 26 patients with a type II fracture, and 80 patients with a type III fracture. The mean follow-up was 7 months. Closed reduction in type III fractures was associated with a significantly increased risk of mechanical complications (p = 0.005) and unplanned returns to theatre for implant failure (p = 0.04) as compared to open reduction. Open reduction in type III fractures was associated with a significantly higher mean RUSH scores (p = 0.0006). There was no significant difference in mean operative time between open and closed reduction in type III fractures (p = 0.12). Conclusion We recommend open reduction with cerclage wiring in type III subtrochanteric fractures in order to reduce the risk of implant failure, nonunion, and need for further surgery. How to cite this article Mehta NJ, Goldsmith T, Lacey A, et al. Outcomes of Intramedullary Nailing with Cerclage Wiring in Subtrochanteric Femoral Fractures. Strategies Trauma Limb Reconstr 2019;14(1):29–33.
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Krappinger D, Wolf B, Dammerer D, Thaler M, Schwendinger P, Lindtner RA. Risk factors for nonunion after intramedullary nailing of subtrochanteric femoral fractures. Arch Orthop Trauma Surg 2019; 139:769-777. [PMID: 30729990 PMCID: PMC6514068 DOI: 10.1007/s00402-019-03131-9] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Nonunion is a common complication after intramedullary nailing of subtrochanteric femoral fractures. A more detailed knowledge, particularly of avoidable risk factors for subtrochanteric fracture nonunion, is thus desired to develop strategies for reducing nonunion rates. The aim of the present study therefore was to analyse a wide range of parameters as potential risk factors for nonunion after intramedullary nailing of subtrochanteric fractures. MATERIALS AND METHODS Seventy-four patients who sustained a subtrochanteric fracture and were treated by femoral intramedullary nailing at a single level 1 trauma centre within a 6-year period were included in this study. A total of 15 patient-related, fracture-related, surgery-related, mechanical and biological parameters were analysed as potential risk factors for nonunion. Furthermore, the accuracy of each of these parameters to predict nonunion was calculated. RESULTS Nonunion occurred in 17 of 74 patients (23.0%). Of the 15 potential risk factors analysed, only 3 were found to have a significant effect on the nonunion rate (p < 0.05): postoperative varus malalignment, postoperative lack of medial cortical support and autodynamisation of the nail within the first 12 weeks post-surgery. Accuracy of each of these 3 parameters to predict nonunion was > 0.70. Furthermore, the nonunion rate significantly increased with the number of risk factors (no risk factor: 2.9%, one risk factor: 23.8%, two risk factors: 52.9%, and three risk factors: 100% [Chi-square test, p = 0.001)]. CONCLUSIONS Our study indicates that intraoperative correction of varus malalignment and restoration of the medial cortical support are the most critical factors to prevent nonunion after intramedullary nailing of subtrochanteric femoral fractures. In addition, autodynamisation of the nail within the first 3 months post-surgery is a strong predictor for failure and should result in revision surgery.
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Affiliation(s)
- Dietmar Krappinger
- 0000 0000 8853 2677grid.5361.1Department of Trauma Surgery, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria
| | - Bernhard Wolf
- 0000 0000 8853 2677grid.5361.1Department of Trauma Surgery, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria
| | - Dietmar Dammerer
- 0000 0000 8853 2677grid.5361.1Department of Orthopaedics, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria
| | - Martin Thaler
- 0000 0000 8853 2677grid.5361.1Department of Orthopaedics, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria
| | - Peter Schwendinger
- 0000 0000 8853 2677grid.5361.1Department of Trauma Surgery, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria
| | - Richard A. Lindtner
- 0000 0000 8853 2677grid.5361.1Department of Trauma Surgery, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria
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Abstract
BACKGROUND The treatment of subtrochanteric fracture nonunion is challenging. Although revision with either an intramedullary or extramedullary device had been advocated with acceptable results, complications that require secondary procedures still arise. The use of an intramedullary device with augmentation plate fixation is a well-known approach for femoral or tibial diaphyseal nonunion. However, this approach has not previously been reported for subtrochanteric fracture nonunion. MATERIALS AND METHODS A series of 21 cases of subtrochanteric fracture nonunion treated with an intramedullary device in combination with augmentation side plating were collected and retrospectively reviewed after an average of 18 months of followup. Fourteen patients with a prior well-fixed intramedullary device were treated with side plating and bone grafting. Seven patients underwent revision nailing in addition to side plating and bone grafting. RESULTS All fractures united well without major complication. The average time to union was 7.1 months. CONCLUSION The use of an intramedullary device with augmentation plate fixation is a reliable and decisive procedure for treating subtrochanteric fracture nonunion that produces satisfactory results with a low complication rate.
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Affiliation(s)
- Yu Cheng Lo
- Department of Orthopaedics Surgery, Changhua Christian Hospital, Changhua, Taiwan,Address for correspondence: Dr. Yu Cheng Lo, Department of Orthopaedics Surgery, Changhua Christian Hospital, No. 135, Nanhsiao Street, Changhua 500, Taiwan. E-mail:
| | - Yu Ping Su
- Department of Orthopaedics and Traumatology, Veterans General Hospital, Taipei, Taiwan
| | - Cheng Pu Hsieh
- Department of Orthopaedics Surgery, Changhua Christian Hospital, Changhua, Taiwan
| | - Chun Hsiung Huang
- Department of Orthopaedics Surgery, Changhua Christian Hospital, Changhua, Taiwan
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De Biase P, Biancalani E, Martinelli D, Cambiganu A, Bianco S, Buzzi R. Subtrochanteric fractures: two case reports of non-union treatment. Injury 2018; 49 Suppl 4:S9-S15. [PMID: 30526952 DOI: 10.1016/j.injury.2018.11.038] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 11/20/2018] [Accepted: 11/23/2018] [Indexed: 02/02/2023]
Abstract
Proximal femoral fractures are a very common disease which affect elderly patients after low energy trauma, but can also affect the young population as a consequence of high energy trauma. Classification of sub trochanteric fractures has not yet been clearly defined representing a major issue in comparing different treatment techniques among the scientific literature.These fractures are well known by orthopaedic surgeons for intraoperative difficulties in reduction and post-operative high rate of non-unions and malunions.We present two clinical cases, one treated with an intramedullary device and one with an extramedullary device, both failed and revised with open surgery using a condylar angled bladeplate, following AO principles of anatomical reduction and stable fixation.
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Codesido-Vilar P, Mejía-Casado A, Riego-Fernández J, Rodriguez-Casas N, García-Cabanas S, Rivas-Felice J, García-Quevedo L. Consequences of quality of reduction on osteosynthesis complications and quality of life in elderly patients with subtrochanteric fracture. Rev Esp Cir Ortop Traumatol (Engl Ed) 2018. [DOI: 10.1016/j.recote.2018.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Kilinc BE, Oc Y, Kara A, Erturer RE. The effect of the cerclage wire in the treatment of subtrochanteric femur fracture with the long proximal femoral nail: A review of 52 cases. Int J Surg 2018; 56:250-255. [PMID: 29960077 DOI: 10.1016/j.ijsu.2018.06.035] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 04/30/2018] [Accepted: 06/25/2018] [Indexed: 10/28/2022]
Abstract
INTRODUCTION To present the effect of the cerclage fixation, which was performed for the purpose of preserving the alignment obtained by open reduction, on the long-term clinical and radiological results of subtrochanteric fractures. MATERIALS AND METHODS The inclusion criterias were at least 2 years of follow-up, no severe cognitive impairment, and to be able to walk independently prior to fracture. Patients with transverse or short oblique subtrochanteric hip fractures (AO/OTA class 32-A3.1), patients underwent previous femoral or hip operation for the same side and those with segmental fractures, bilateral fractures and pathological fractures were not included in the study. The clinical and radiological results of the patients were evaluated. The clinical evaluations were performed with Palmer and Parker Mobility Score (PPM), Lower Extremity Functional Score (LEFS), visual analogue score (VAS) and return to pre-injury activity status. The elapsed time between the trauma and the surgery date, the duration of surgery the estimated amount of bleeding, and the length of hospital stay of patients were assessed. RESULTS Thirty-two of the 52 patients were female and 20 were male. The mean age of females was 77.80 ± 9.75 years and the mean age of the males was 79.18 ± 6.50 years. The mean follow-up period of the patients was 62.25 ± 34.68 months. The mean time until the patients' surgery was 6.18 ± 3.32 days. The mean duration of surgery was 52.6 ± 13.8 min. The mean amount of bleeding was 176 ± 90 ml. The mean length of patients' hospital stay was 6.2 ± 3.2 days. The postoperative mean duration of union was found to be 3.8 ± 1.6 months. The mean value of varus/valgus angulation in coronal plane measurements was 0.52°. No complication was observed in any patient during the cerclage application. The mean number of wire was 1.3. LEFS difference was statistically significant. PPM decline was not statistically significant. CONCLUSION Open reduction and the use of cerclage did not produce a negative effect in terms of fracture union. The generation of medial support by anatomical reduction of the fracture prevents the implant failure and provide a basis for union.
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Affiliation(s)
| | - Yunus Oc
- Sisli Hamidiye Etfal Training and Research Hospital, Halaskargazi Cad., Etfal Sk, 34371, Şişli, İstanbul, Turkey.
| | - Adnan Kara
- Medipol University Medical Faculty, Göztepe Mahallesi, Metin Sk. No:4, 34214, Bağcılar, İstanbul, Turkey.
| | - Ramazan Erden Erturer
- İstinye University Medical Faculty, Esenkent Mahallesi, Süleyman Demirel Cd, 34510, Esenyurt, İstanbul, Turkey.
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Codesido-Vilar P, Mejía-Casado A, Riego-Fernández J, Rodriguez-Casas N, García-Cabanas S, Rivas-Felice J, García-Quevedo L. Consequences of quality of reduction on osteosynthesis complications and quality of life in elderly patients with subtrochanteric fracture. Rev Esp Cir Ortop Traumatol (Engl Ed) 2018; 62:240-247. [PMID: 29784501 DOI: 10.1016/j.recot.2018.02.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Revised: 10/29/2017] [Accepted: 02/16/2018] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE To compare results in terms of orthopaedic complications and quality of life in elderly patients with subtrochanteric fracture treated with intramedullary nailing according to fracture reduction status. PATIENTS AND METHODS A prospective cohort study including 90 elderly patients with subtrochanteric fractures of the femur treated with a cephalomedullary nail, with a minimum 1-year follow up. The inclusion criteria were: aged 60 years or older, without severe cognitive dysfunction and independent ambulatory capability before the fracture. We defined 3different groups in relation to fracture reduction status: good, acceptable and poor, according to modified criteria from Baumgartner et al. We compared clinical and surgical characteristics and healthy quality of life, social function and mobility according to the EQ-5D, Jensen Index and Mobility Score of Parker and Palmer questionnaires. RESULTS We found differences in time to union, better in the good reduction group (P=.002); need for open reduction, more frequent in the good reduction group (P<.001), and in postoperative complications, more frequent in the poor reduction group (P=.001). We found no significant differences between the 3groups regarding scores in quality of life, social function and mobility. CONCLUSIONS Reduction in subtrochanteric fractures in older people is key to obtaining better clinic and surgical results, improving time to union and decreasing surgical complications. Exposure of the focus fracture seems to be a safe manoeuvre. Quality of life had substantially deteriorated n these patients, but a there was a tendency, although not statistically significant, for it to improve in patients after good surgical reduction.
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Affiliation(s)
- P Codesido-Vilar
- Servicio de Cirugía Ortopédica y Traumatología, Hospital Lucus Augusti, Lugo, España.
| | - A Mejía-Casado
- Servicio de Cirugía Ortopédica y Traumatología, Hospital Lucus Augusti, Lugo, España
| | - J Riego-Fernández
- Servicio de Cirugía Ortopédica y Traumatología, Hospital Lucus Augusti, Lugo, España
| | - N Rodriguez-Casas
- Servicio de Cirugía Ortopédica y Traumatología, Hospital Lucus Augusti, Lugo, España
| | - S García-Cabanas
- Servicio de Cirugía Ortopédica y Traumatología, Hospital Lucus Augusti, Lugo, España
| | - J Rivas-Felice
- Servicio de Cirugía Ortopédica y Traumatología, Hospital Lucus Augusti, Lugo, España
| | - L García-Quevedo
- Servicio de Cirugía Ortopédica y Traumatología, Hospital Lucus Augusti, Lugo, España
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İmerci A, Aydogan NH, Tosun K. Evaluation of inter- and intra-observer reliability of current classification systems for subtrochanteric femoral fractures. Eur J Orthop Surg Traumatol 2017; 28:499-502. [PMID: 29110093 DOI: 10.1007/s00590-017-2065-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Accepted: 10/03/2017] [Indexed: 10/18/2022]
Abstract
INTRODUCTION To evaluate the inter- and intra-observer reliability of the Russell Taylor, Seinsheimer and AO classification systems, and to investigate whether or not the experience of the surgeon had any effect on the classification. PATIENTS AND METHODS All the radiographs of 35 patients with subtrochanteric femur fracture were classified by 16 observers using the Russell Taylor, Seinsheimer and 31-AO classifications. Two groups of observers were formed of eight orthopedic surgeons, each with at least five-year experience and eight orthopedic assistants, from six different hospitals, who were invited to participate in the study. All the observers reviewed all the X-rays at this first evaluation. At 6 weeks after the first evaluation, the same radiographs were presented to each observer again in a random order and all the observers were requested to classify the fractures again. To evaluate the inter- and intra-observer reliability, the Fleiss kappa and Cohen's kappa values were used. RESULTS In the inter-observer reliability, the mean values of the two evaluations for the Russell Taylor classification were determined to be κ:0.724 (substantial) for the specialists and κ:0.722 (substantial) for the assistants. Using the Seinsheimer classification, the mean values were κ:0.691 (substantial) for the specialists and κ:0.629 (substantial) for the assistants, and for the AO classification, the mean values were κ:0.279 (fair) for the specialists and κ:0.291 (fair) for the assistants. In the intra-observer reliability, the median values for the Russell Taylor classification were determined to be κ:0.955 (almost perfect) for the specialists and κ:0.855 (almost perfect) for the assistants. Using the Seinsheimer classification, the median values were κ:0.915 (almost perfect) for the specialists and κ:0.900 (almost perfect) for the assistants, and for the AO classification, the median values were κ:0.665 (substantial) for the specialists and κ:0.695 (substantial) for the assistants. CONCLUSIONS As both the Russell Taylor and Seinsheimer classifications were found to be more reliable and reproducible than the AO classification for subtrochanteric femoral fractures, they can be considered to be more valuable in clinical practice and communication. The experience of the surgeons was not found to have any significance in the evaluation of these three classification systems in these types of fractures.
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Affiliation(s)
- Ahmet İmerci
- Department of Orthopaedics and Traumatology, Faculty of Medicine, Mugla Sitki Kocman University, Karamehmet Mah. 19 sokak No:10 A blok daire:9 Mentese/Mugla, Mugla, Turkey.
| | - Nevres Hurriyet Aydogan
- Department of Orthopaedics and Traumatology, Faculty of Medicine, Mugla Sitki Kocman University, Karamehmet Mah. 19 sokak No:10 A blok daire:9 Mentese/Mugla, Mugla, Turkey
| | - Kursad Tosun
- Department of Biostatistics, Faculty of Medicine, Mugla Sitki Kocman University, Mugla, Turkey
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Zubairi A, Rashid RH, Zahid M, Hashmi PM, Noordin S. Proximal Femur Locking Plate for Sub-Trochanteric Femur Fractures: Factors Associated with Failure. Open Orthop J 2017; 11:1058-1065. [PMID: 28979608 PMCID: PMC5612058 DOI: 10.2174/1874325001711011058] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 07/06/2017] [Accepted: 08/04/2017] [Indexed: 11/22/2022] Open
Abstract
Introduction: Proximal femur locking compression plates (PF-LCP) have gained popularity since their inception due to superior biomechanical stability and durability but clinical experience has shown conflicting results including implant failure. Objective: To study the incidence of implant failure in patients with sub-trochanteric fractures managed with proximal femoral locking compression plate and identify potential risk factors associated with the failure. Materials & Methods: Fifty patients with sub-trochanteric fractures, operated upon with titanium PF-LCP were included in the study from January 2012 to December 2014. These plates were of two designs including one five 5.0 mm proximal locking screws (implant A) and other with three 6.5 mm proximal locking screws (implant B). Fractures were classified according to AO/OTA and Seinsheimer classification. Patients had regular follow-up visits for at least a year, allowing for clinical and radiological assessment of union and implant-related complications. Results: A total of 13 out of 50 (26%) plates failed of which 7 were implant fractures, 3 screw breakage and 3 screw cut outs. 70% of the failures occurred in elderly females. Overall implant failure was significantly more common in patients >50 years (p 0.04). Comparing the two different designs of implants used, implant A was more likely to fail at a plate screw density of 0.8 or more (p 0.02), whereas implant B was associated with significant failure when less than 4 proximal screws were used (p 0.03). Conclusion: This study revealed a high failure rate (26%) of this implant. Attention to the neck shaft angle difference, number of proximal screws and plate screw density may help reduce failure rates, particularly in elderly osteoporotic females.
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Affiliation(s)
- Akbar Zubairi
- Section of Orthopedics, Aga Khan University Hospital, Karachi, Pakistan
| | | | - Marij Zahid
- Section of Orthopedics, Aga Khan University Hospital, Karachi, Pakistan
| | | | - Shahryar Noordin
- Section of Orthopedics, Aga Khan University Hospital, Karachi, Pakistan
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Codesido P, Mejía A, Riego J, Ojeda-Thies C. Subtrochanteric fractures in elderly people treated with intramedullary fixation: quality of life and complications following open reduction and cerclage wiring versus closed reduction. Arch Orthop Trauma Surg 2017; 137:1077-1085. [PMID: 28555367 DOI: 10.1007/s00402-017-2722-y] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Subtrochanteric fractures are more difficult to treat than other proximal femoral fractures. The aim of this study was to report the outcomes for patients with subtrochanteric fractures treated using a cephalomedullary nail following open reduction and cerclage wiring versus closed reduction alone, regarding health-related quality of life (HRQoL) and social function. MATERIALS AND METHODS We performed a prospective cohort study including patients aged 60 years or older suffering fragility subtrochanteric fractures of the femur treated with cephalomedullary nails, with a minimum 2-year follow-up. We defined two treatment groups: one treated with closed reduction manoeuvres (60 patients), and another treated with open reduction and cerclage wiring (30 patients). The outcomes were mortality, orthopaedic complications (reoperation and no-union), social function (Jensen Index), and HRQoL (EQ-5D index score). RESULTS There were no differences regarding sex, age, side affected, type of implant, anaesthetic risk, 1-year mortality, and orthopaedic complications. Surgical time was longer in the cerclage wire group, but length of stay was 2 days shorter for the cerclage group and reduction was better. Patients treated with cerclage wiring had significantly better EQ-ED at 12 months (0.66 ± 0.22 points vs. 0.78 ± 0.15 points); and social status at 12 and 18 months (2.77 ± 1.00 points vs. 2.10 ± 1.22 points). CONCLUSIONS Better reduction is achieved when using cerclage wires for fragility subtrochanteric fractures. These fractures had a negative effect on quality of life and social function, but better outcomes were observed in the cerclage group.
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Affiliation(s)
- Pablo Codesido
- Department of Traumatology and Orthopaedic Surgery, Lucus Augusti University Hospital, Calle San Cibrao, 27003, Lugo, Spain.
| | - Ana Mejía
- Department of Traumatology and Orthopaedic Surgery, Lucus Augusti University Hospital, Calle San Cibrao, 27003, Lugo, Spain
| | - Jonathan Riego
- Department of Traumatology and Orthopaedic Surgery, Lucus Augusti University Hospital, Calle San Cibrao, 27003, Lugo, Spain
| | - Cristina Ojeda-Thies
- Trauma Unit, Department of Traumatology and Orthopaedic Surgery, 12 de Octubre University Hospital, Madrid, Spain
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Codesido P, Mejía A, Riego J, Ojeda-Thies C. Cerclage Wiring Through a Mini-Open Approach to Assist Reduction of Subtrochanteric Fractures Treated With Cephalomedullary Fixation: Surgical Technique. J Orthop Trauma 2017; 31:e263-8. [PMID: 28459773 DOI: 10.1097/BOT.0000000000000871] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Despite advances in the management of subtrochanteric fractures, in particular with the use of cephalomedullary nails, outcomes remain worse than other fractures of the proximal femur. Because an anatomic reduction is needed to offer the best results, several methods of reduction, using clamps and wires have been described. Reduction of fractures in elderly patients is especially complicated because of poor bone quality, comorbidities, and unfavorable fracture patterns. We describe a new technique of reduction and cerclage wiring through a mini-open approach for isolated subtrochanteric, as well as intertrochanteric fractures with extension into the subtrochanteric area, and report our results in a series of patients.
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Collin PG, D'Antoni AV, Loukas M, Oskouian RJ, Tubbs RS. Hip fractures in the elderly-: A Clinical Anatomy Review. Clin Anat 2016; 30:89-97. [PMID: 27576301 DOI: 10.1002/ca.22779] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Accepted: 08/26/2016] [Indexed: 01/27/2023]
Abstract
As elderly populations rise worldwide, the amount of hip fractures have continued to increase and result in substantial medical burdens in many countries. This increase goes hand-in-hand with an increase in surgical procedures to correct hip fractures. The medical burden imparted by hip fractures and their corrective surgeries necessitate a clinically relevant understanding of the hip joint including the vascular, neural, and musculoskeletal structures directly associated with and neighboring the joint. It is critical to appreciate how the normal hip anatomy is disrupted by a fracture and how this disruption is heavily influenced by the fracture's location. The effects of advancing age on the integrity of the hip joint and the risk of hip fractures further complicate hip anatomy. Consequentially, normal hip anatomy, aging and the pathology introduced by fractures play major roles in how hip fractures are approached surgically. This article aims to review the clinically relevant anatomy of the healthy hip joint, age-related changes that influence the joint, hip fractures, and corrective surgeries for hip fractures. Clin. Anat. 30:89-97, 2017. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Peter G Collin
- Department of Pathobiology, CUNY School of Medicine/The Sophie Davis School of Biomedical Education, The City College of New York, CUNY, New York, New York
| | - Anthony V D'Antoni
- Department of Pathobiology, CUNY School of Medicine/The Sophie Davis School of Biomedical Education, The City College of New York, CUNY, New York, New York
| | - Marios Loukas
- Department of Anatomical Sciences, St. George's University, Grenada
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Molière S, Dosch JC, Bierry G. Pelvic, acetabular and hip fractures: What the surgeon should expect from the radiologist. Diagn Interv Imaging 2016; 97:709-23. [DOI: 10.1016/j.diii.2016.02.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Accepted: 02/17/2016] [Indexed: 11/26/2022]
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Sbiyaa M, El Alaoui A, Admi M, Lahrach K, Marzouki A, Boutayeb F. Intertrochanteric fracture non-unions with implant failure of the gamma nail. Pan Afr Med J 2016; 23:57. [PMID: 27217882 PMCID: PMC4862775 DOI: 10.11604/pamj.2016.23.57.7965] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Accepted: 01/08/2016] [Indexed: 11/11/2022] Open
Abstract
Failure of internal fixation of intertrochanteric fracture is associated with delayed union or malunion resulting in persistent pain and diminished function. We report a rare case of implant failure of the gamma nail with intertrochanteric fracture non union treated by DCS plate screw and bone graft.
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Affiliation(s)
- Mouhcine Sbiyaa
- Service de Chirurgie Orthopédique et Traumatologique (A), Pr F. Boutayeb, CHU Hassan II de Fès, Maroc
| | - Adil El Alaoui
- Service de Chirurgie Orthopédique et Traumatologique (A), Pr F. Boutayeb, CHU Hassan II de Fès, Maroc
| | - Mohammed Admi
- Service de Chirurgie Orthopédique et Traumatologique (A), Pr F. Boutayeb, CHU Hassan II de Fès, Maroc
| | - Kamal Lahrach
- Service de Chirurgie Orthopédique et Traumatologique (A), Pr F. Boutayeb, CHU Hassan II de Fès, Maroc
| | - Amine Marzouki
- Service de Chirurgie Orthopédique et Traumatologique (A), Pr F. Boutayeb, CHU Hassan II de Fès, Maroc
| | - Fawzi Boutayeb
- Service de Chirurgie Orthopédique et Traumatologique (A), Pr F. Boutayeb, CHU Hassan II de Fès, Maroc
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Abstract
Because of the anatomical peculiarities of the subtrochanteric region, treatment of fractures in this region remains challenging. The undeniable evolution of implants has not been accompanied by the expected decrease in the complication rate. The aim of this study was to discuss critical points in detail, such as preoperative planning, reduction tactics and the current scientific evidence concerning treatment of subtrochanteric fractures of the femur.
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