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Sambri A, Zunarelli R, Morante L, Paganelli C, Parisi SC, Bortoli M, Montanari A, Fiore M, Scollo C, Bruschi A, De Paolis M. Graft Infections in Biologic Reconstructions in the Oncologic Setting: A Systematic Review of the Literature. J Clin Med 2024; 13:4656. [PMID: 39200798 PMCID: PMC11354657 DOI: 10.3390/jcm13164656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2024] [Revised: 08/03/2024] [Accepted: 08/06/2024] [Indexed: 09/02/2024] Open
Abstract
Background: Biologic graft infection (BGI) is one of the main complications in graft reconstructions. However, very little evidence exists regarding the epidemiology of BGI, as most of the data come from sparse reports. Moreover, most of the series did not detail the treatment and outcome of graft infections. The aim of this systematic review of the literature is to provide a comprehensive data collection on BGI after oncologic resections. Methods: Three different databases (PubMed, Scopus, and Web of Science) were searched for relevant articles, and further references were obtained by cross-referencing. Results: 139 studies met the inclusion criteria. A total of 9824 grafts were retrieved. Among these, 684 (6.9%) were in the humerus, 365 (3.7%) in the pelvis, 2041 (20.7%) in the femur and 1660 (16.8%) in the tibia. Most grafts were osteoarticular (2481, 26.7%) and intercalary 2112 (22.7%) allografts. In 461 (5.0%), vascularized fibula grafts (VFGs) were used in combination with recycled autografts. Recycled grafts were reported in 1573 (16.9%) of the cases, and allograft-prosthetic composites in 1673 (18.0%). The pelvis and the tibia had the highest incidence of BGI (20.4% and 11.0%, respectively). The most reported first treatment was debridement and implant retention (DAIR) in 187 (42.8%) cases and two-stage revision with graft removal in 152 (34.8%). Very little data are reported on the final outcome specified by site or type of graft. Conclusions: This systematic review of the literature confirms a high incidence of infections in biologic reconstructions after resections of primary bone tumors. Despite DAIR being a viable attempt, in most cases, a two-stage approach with graft removal and reconstruction with endoprosthesis presented the highest chance to overcome infection, guaranteeing a reconstruction. We emphasize the need for future multicentric studies to focus on the management of infections after biological reconstructions in bone sarcomas.
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Affiliation(s)
- Andrea Sambri
- Orthopedic and Traumatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (R.Z.); (L.M.); (C.P.); (S.C.P.); (M.B.); (A.M.); (M.F.); (C.S.); (A.B.); (M.D.P.)
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Goldin AN, Johnson SR, Hajdu KS, Kowalski BL, Volkmar AJ, Moran CP, Rekulapelli A, Lawrenz JM, Halpern JL, Schwartz HS, Holt GE. Surgical Fixation Method in Lower Extremity Intercalary Allograft Reconstruction After Oncologic Resection: A Comparison of Plates and Nails. J Am Acad Orthop Surg 2023; Publish Ahead of Print:00124635-990000000-00725. [PMID: 37311442 DOI: 10.5435/jaaos-d-23-00025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 05/07/2023] [Indexed: 06/15/2023] Open
Abstract
INTRODUCTION Fixation in intercalary allograft reconstruction includes plates and intramedullary nails. The purpose of this study was to examine rates of nonunion, fracture, the overall need for revision surgery, and allograft survival based on the surgical fixation method in lower extremity intercalary allografts. METHODS A retrospective chart review was performed on 51 patients with intercalary allograft reconstruction in the lower extremity. Fixation methods compared were intramedullary fixation with nails (IMN) and extramedullary fixation with plates (EMP). Complications compared were nonunion, fracture, and wound complications. The alpha was set at 0.05 for statistical analysis. RESULTS Nonunion incidence at all allograft-to-native bone junction sites was 21% (IMN) and 25% (EMP) (P = 0.8). Fracture incidence was 24% (IMN) and 32% (EMP) (P = 0.75). Median fracture-free allograft survival was 7.9 years (IMN) and 3.2 years (EMP) (P = 0.04). Infection was seen in 18% (IMN) and 12% (EMP) (P = 0.7). The overall need for revision surgery was 59% (IMN) and 71% (EMP) (P = 0.53). Allograft survival at the final follow-up was 82% (IMN) and 65% (EMP) (P = 0.33). When the EMP group was subdivided into single plate (SP) and multiple plate (MP) groups and compared with the IMN groups, fracture rates were 24% (IMN), 8% (SP), and 48% (MP) (P = 0.04). Rates of revision surgery were 59% (IMN), 46% (SP), and 86% (MP) (P = 0.04). Allograft survival at the final follow-up was 88% (IMN), 92% (SP), and 52% (MP) (P = 0.05). DISCUSSION Median fracture-free allograft survival was notably longer for the IMN group than the EMP group; otherwise, there were no notable differences between the intramedullary and extramedullary groups. When the EMP group was subdivided into the SP and MP groups, patients with MPs had higher rates of fracture, higher rates of revision surgery, and lower overall allograft survival. LEVEL OF EVIDENCE III, Therapeutic Study, Retrospective Comparative Study.
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Affiliation(s)
- Amanda N Goldin
- From the Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN (Goldin, Johnson, Hajdu, Kowalski, Volkmar, Moran, Rekulapelli, Lawrenz, Halpern, Schwartz, and Holt), and the Department of Orthopaedics, University of California, Irvine, CA (Goldin)
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Wang J, Du Z, Yang R, Tang X, Guo W. Analysis of mechanical complications for patients with extremity sarcoma after biological reconstruction. Orthop Traumatol Surg Res 2022; 108:102872. [PMID: 33667737 DOI: 10.1016/j.otsr.2021.102872] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 11/03/2020] [Accepted: 11/06/2020] [Indexed: 02/03/2023]
Abstract
BACKGROUND Biological reconstruction after tumor resection is significant for restoration of limb integrality. However, it is unclear what risk factors influence mechanical complications of patients after extremity sarcoma resection and biological reconstruction. The objective of study was (1) to compare complications between patients receiving inactivated autograft and allograft, (2) to analyze influence of graft type, nonunion and fixation method on mechanical complications for patients after biological reconstruction. HYPOTHESIS We hypothesized allograft, nonunion and fixation method influence occurrence of mechanical complications after biological reconstruction. MATERIALS AND METHODS We retrospectively reviewed 71 patients with sarcomas at the extremity receiving biological reconstruction from January 1999 to November 2015. Eight patients were lost at last follow-up. Sixty-three patients with complete clinical data were recruited into the present study. There were 32 males and 31 females with a mean age of 20.5±14.9 years (median, 17 years; range, 2-72 years). Sixty-one cases had tumors at lower extremity and two at upper extremity. Histological diagnosis was confirmed as forty-five with osteosarcoma, thirteen with Ewing sarcoma and five with chondrosarcoma. RESULTS Forty-four patients were free of disease, sixteen died of disease and three lived with pulmonary metastasis at last follow-up. Twenty-one out of 63 patients (33.3%) had local recurrence requiring surgical treatment. Reconstruction choice (mechanical complications rates were 38.9% for allograft (14/36) versus 14.8% for inactivated autograft (4/27)) and nonunion occurrence (yes 58.8% (10/17); no 17.4% (8/46)) had the close relationship with mechanical complication in the univariate analysis. The multivariate analysis revealed fixation method (p=0.041) and nonunion (p=0.008) were prognostic factors for mechanical complication of sarcoma resection and biological reconstruction at the extremity. Fourteen of 36 patients receiving massive allograft had a second surgery due to mechanical complication compared to 4 of 27 patients with massive inactivated autograft (38.9%, 14/36 vs. 14.8%, 4/27 (p=0.05)). Time to union for diaphysis and metaphysis was not significantly different between allograft and inactivated autograft groups. DISCUSSION Patients receiving massive allograft are prone to suffer from the mechanical complications. Extramedullary plate and nonunion have the tendency of increasing occurrence of mechanical complications of biological reconstruction. LEVEL OF EVIDENCE IV; retrospective study.
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Affiliation(s)
- Jun Wang
- Peking University People's Hospital, Musculoskeletal Tumor Center, N(o) 11, Xizhimen South Street, 100044 Beijing, China
| | - Zhiye Du
- Peking University People's Hospital, Musculoskeletal Tumor Center, N(o) 11, Xizhimen South Street, 100044 Beijing, China
| | - Rongli Yang
- Peking University People's Hospital, Musculoskeletal Tumor Center, N(o) 11, Xizhimen South Street, 100044 Beijing, China
| | - Xiaodong Tang
- Peking University People's Hospital, Musculoskeletal Tumor Center, N(o) 11, Xizhimen South Street, 100044 Beijing, China
| | - Wei Guo
- Peking University People's Hospital, Musculoskeletal Tumor Center, N(o) 11, Xizhimen South Street, 100044 Beijing, China.
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Onafowokan OO, Agrawal S, Middleton RG, Bartlett GE. Surgical management of renal cancer metastasis in the humerus: novel use of a trabecular metal spacer. BMJ Case Rep 2022; 15:e244313. [PMID: 35140079 PMCID: PMC8830110 DOI: 10.1136/bcr-2021-244313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/16/2022] [Indexed: 11/03/2022] Open
Abstract
Humeral metastases from renal cell carcinoma are not uncommon. Current surgical practice centres around adequate tumour resection, but often at the expense of functional outcome. The use of trabecular metal (TM) implants is well described in spine and joint surgery. However, their use as a reconstruction device in osseous tumour surgery has yet to be reported. We present our experience in using a TM vertebral body replacement device (VBR) in treating a patient with painful bilateral diaphyseal humeral metastases. Resection of the tumour resulted in defects which the TM-VBR was able to fill. The defect was then bridged with a locking plate and cables. At 2-year clinical and radiographic review, bony integration and a return to pain free, near-normal function was achieved.
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Affiliation(s)
| | - Somen Agrawal
- Department of Orthopaedic Surgery, Royal Cornwall Hospitals NHS Trust, Truro, UK
| | - Rory G Middleton
- Department of Orthopaedic Surgery, Royal Cornwall Hospitals NHS Trust, Truro, UK
| | - Gavin E Bartlett
- Department of Orthopaedic Surgery, Royal Cornwall Hospitals NHS Trust, Truro, UK
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Mierke A, Shields TG, Williams NL, Zuckerman LM. Comparison of forces generated using compression plating versus a magnetic lengthening nail in a sawbones femur model. Clin Biomech (Bristol, Avon) 2021; 90:105508. [PMID: 34700236 DOI: 10.1016/j.clinbiomech.2021.105508] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 09/29/2021] [Accepted: 10/03/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND The purpose of this study is to compare compression generated by a Precice magnetic lengthening intramedullary nail and a 5.0 mm limited contact dynamic compression plate. METHODS Transverse osteotomy sites were created in the femoral shaft of ten Sawbones fourth generation composite femurs. Antegrade 10-degree trochanteric Precice nails and 8-hole, 5.0 mm plates were used for fixation. The plates were compressed by placing a neutral screw and three eccentrically drilled compression screws on alternating sides of the osteotomy. Average compression and distribution of compression were compared, and P-values <0.05 were considered statistically significant. FINDINGS The Precice nail generated an average of 2.38 megapascal across the osteotomy sites. The plate generated an average of 0.70 megapascal (P < 0.001) with the initial compression screw, 0.93 megapascal (P < 0.001) after the second screw, and 1.04 megapascal (p < 0.001) after the final screw. The distribution of compression was assessed utilizing a polar transformation to compare pressure values. We found that the distribution of compression was more circumferentially uniform in the Precice nail group (P = 0.046). INTERPRETATION This study demonstrates that an electromagnetic intramedullary device is capable of generating significantly higher compression, in a more uniform distribution, than a 5.0 mm limited contact dynamic compression plate in a Sawbones model. The results indicate that electromagnetic intramedullary nail systems may be an ideal alternative to compression plating for treatment of at-risk fractures, nonunions, delayed unions, and intercalary allograft reconstruction.
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Affiliation(s)
- Alex Mierke
- Department of Orthopaedic Surgery, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Troy G Shields
- Department of Orthopaedic Surgery, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Nadine L Williams
- Department of Orthopaedic Surgery, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Lee M Zuckerman
- Division of Orthopaedic Surgery, City of Hope National Medical Center, Duarte, CA, USA.
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Othman S, Bricker JT, Azoury SC, Elfanagely O, Weber KL, Kovach SJ. Allograft Alone vs. Allograft with Intramedullary Vascularized Fibular Graft for Lower Extremity Bone Cancer: A Systematic Review and Meta-Analysis. J Plast Reconstr Aesthet Surg 2020; 73:1221-1231. [DOI: 10.1016/j.bjps.2020.02.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 02/09/2020] [Indexed: 12/30/2022]
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Salunke AA, Shah J, Chauhan TS, Parmar R, Kumar A, Koyani H, Garg N, Bhole M, Merja M, Pandit J, Pandya S, Kamani M. Reconstruction with biological methods following intercalary excision of femoral diaphyseal tumors. J Orthop Surg (Hong Kong) 2020; 27:2309499018822242. [PMID: 30798734 DOI: 10.1177/2309499018822242] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AIM The aim of this study was to assess outcomes of biological (nonvascularized fibula grafts and extracorporeal irradiated autologous bone grafts) methods used for reconstruction of intercalary defects after resection of femoral diaphyseal tumors. MATERIALS AND METHODS This study included 28 patients who had undergone intercalary resection in femoral diaphyseal tumors between 2011 and 2016. The mean follow-up period was 24 months (range 12-57 months). RESULTS The mean union time for diaphyseo-diaphyseal union was 10.5 and 11 months in nonvascularized fibula group and extracorporeal radiotherapy (ECRT) group, respectively. The mean union time for metaphyseo-diaphyseal union was 6.5 months in both nonvascularized fibula and ECRT groups. Six patients had distant metastasis, and one patient had local recurrence. The mean Musculoskeletal Tumor Society score was 28 at the last follow-up. Two patients had surgical site infection in the nonvascularized fibula group. Implant failure was found in one patient of the ECRT group requiring revision surgery. Three patients had nonunion (two from the nonvascularized fibula group and one from the ECRT group). CONCLUSION The present study indicates that the biological reconstruction modalities provide good functional outcomes in diaphyseal tumors of femur. Nonvasularized fibula and ECRT-treated autografts reconstruction provides good results, and union timing is comparable. The outcomes of the current study are promising as compared to the results in the reviewed literature. The reconstruction method depends on the resources available at the oncological center and the conversance with the method of the treating surgeon.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Mayur Kamani
- Department of Surgical Oncology, Gujarat Cancer Research Institute, Ahmedabad, Gujarat, India
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Wang J, Yang Y, Yang R, Tang X, Guo W. Does intramedullary nailing improve the union rate or decrease mechanical complications for patients with extremity sarcoma after biological reconstruction? Injury 2019; 50:777-783. [PMID: 30772050 DOI: 10.1016/j.injury.2019.02.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Accepted: 02/01/2019] [Indexed: 02/02/2023]
Abstract
INTRODUCTION This is a retrospective study that evaluate the outcome of patients with extremity sarcoma between extramedullary plate and intramedullary nailing for the biological reconstruction after tumor resection. METHODS 58 patients (40 treated with plate fixation and 18 with intramedullary nailing, IM group) with sarcomas of the lower and upper extremity who received biological reconstruction at our bone tumor center from November 2003 to November 2015 were reviewed for the study. There were 29 male and 29 female patients with a mean age of 20.8 years (range, 5-72 years). The mean follow-up duration was 90.8 months (range, 12.2-244.4 months). All data were obtained from the clinical, radiograph records and follow-up information. The analysis of outcome, survival, local recurrence, function and complications of patients in the plate group and IM group was performed. RESULTS 28 cases in the plate group lived at the last follow-up, of which 26 had no evidence of disease, 2 lived with the pulmonary metastasis, whereas 15 in the IM group lived at the last follow-up, of which all had no evidence of disease and no lived with the pulmonary metastasis. There was no significant difference between the two groups for the prognosis. Meanwhile, there was no significant difference of incidence of nonunion, graft fracture and fixation breakage between the two groups, whereas the time to diaphysis union in the plate group (11.6 ± 2.7 months) was shorter than that in IM group (14.7 ± 4.8 months, P = 0.015). It had the tendency that the time to mechanical complications in the intramedullary nailing group (38.1 ± 39.6 months) was longer than that in the plate group (15.7 ± 13.4 months, P = 0.058,95% CI,-45.6-0.8). Furthermore, the infection occurred in 12 cases and five grafts of them developed the deep infection and the mean time to deep infection was 14.8 ± 20.5 months. Furthermore, the incidence of local recurrence for the patients who had plate fixation was similar to the incidence of patients who had nailing fixation. At the last follow-up, the functional evaluation was performed for 39 patients. There was no significant difference in MSTS and VAS functional score for patients between in the plate group (n = 32) and IM group (n = 7). CONCLUSIONS The findings of the present study showed that intramedullary nailing does not improve the union rate or decrease the incidence of mechanical complications for patients with extremity sarcoma after biological reconstruction. However, intramedullary nailing may have potential advantages on the service life for the biological reconstruction after extremity sarcoma resection.
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Affiliation(s)
- Jun Wang
- Peking University People's Hospital, Musculoskeletal Tumor Center, No. 11 Xizhimen South Street, 100044 Beijing, China.
| | - Yi Yang
- Peking University People's Hospital, Musculoskeletal Tumor Center, No. 11 Xizhimen South Street, 100044 Beijing, China
| | - Rongli Yang
- Peking University People's Hospital, Musculoskeletal Tumor Center, No. 11 Xizhimen South Street, 100044 Beijing, China
| | - Xiaodong Tang
- Peking University People's Hospital, Musculoskeletal Tumor Center, No. 11 Xizhimen South Street, 100044 Beijing, China
| | - Wei Guo
- Peking University People's Hospital, Musculoskeletal Tumor Center, No. 11 Xizhimen South Street, 100044 Beijing, China.
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Belluati A, Pari C, Busatto C, Pantalone A, Salini V. Intercalary allograft reconstruction in a patient with large tibial defect: Case report. Injury 2018; 49 Suppl 4:S39-S42. [PMID: 30518509 DOI: 10.1016/j.injury.2018.09.056] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 09/29/2018] [Indexed: 02/02/2023]
Abstract
A fit 26 year-old-man presented to our Department with an open fracture of the left tibial shaft (AO 42-C3). The fracture was initially treated with an External Fixator, which was replaced by an intramedullary Grosse Kempf nail after 4 months. In the following year he developed an atrophic non-union and we witnessed the increasing bone resorption at the fracture site which led to the nail breakage. An accurate CT pre-operative planning was made and a revision surgery was successfully performed: the broken nail was removed and intercalary allograft reconstruction was made, using a compressible intramedullary nail. Whereas in literature it is well described how intercalary allografts can be used to fill the massive diaphyseal defects after tumor resections, we assumed it could also be an adequate technique to treat a large bone defect at a non-union site.
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Affiliation(s)
- Alberto Belluati
- Orthopaedic and Traumatology Department, Hospital Santa Maria delle Croci, Ravenna, Italy.
| | - Carlotta Pari
- Orthopaedic and Traumatology Department, Hospital Santa Maria delle Croci, Ravenna, Italy
| | - Carlo Busatto
- Orthopaedic and Traumatology Department, Hospital Santa Maria delle Croci, Ravenna, Italy
| | - Andrea Pantalone
- Orthopaedic and Traumatology Division, Department of Medicine and Science of Aging, University of Study "G. d'Annunzio" Chieti-Pescara, Italy
| | - Vincenzo Salini
- Orthopaedic and Traumatology Division, Department of Medicine and Science of Aging, University of Study "G. d'Annunzio" Chieti-Pescara, Italy
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Panagopoulos A, Vrachnis I, Balasis S, Kouzelis A, Karpetas G, Tyllianakis M, Megas P. Solitary Metastatic Lesion of the Tibia from Clear Cell Renal Carcinoma: A Case Report of Segmental Skeletal Resection, Intercalary Allograft Over Reamed Nailing and Soleus Flap Interposition. AMERICAN JOURNAL OF CASE REPORTS 2018; 19:1354-1361. [PMID: 30425233 PMCID: PMC6251000 DOI: 10.12659/ajcr.911237] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Accepted: 08/30/2018] [Indexed: 11/09/2022]
Abstract
BACKGROUND Renal cell carcinoma (RCC) is the most common malignancy of the kidney, with clear cell (ccRCC) subtype identified in 85% of the cases; one-third of these patients experience synchronous metastatic disease, while 20-30% of the remaining patients develop metachronous metastatic RCC. The axial skeleton (pelvis and sacrum) is the second most common location (following the lungs), with a reported incidence of 35%. Diaphysis of the long bones is rarely involved, with the tibia being an even rarer site of metastasis. CASE REPORT We present a rare case of solitary diaphyseal tibial metachronous metastasis from RCC in a 54-year-old male that appeared 8 years after nephrectomy without any previous evidence of disease. He underwent segmental skeletal resection, intercalary allograft over locked reamed intramedullary nailing, and soleus flap coverage. Thirty months later he presented with hardware failure and nonunion at the distal part of the allograft site. He was successfully treated with exchange nailing, fibular osteotomy, and bone grafting, showing excellent clinical and radiological outcome without any evidence of recurrence 5 years after the index operation. CONCLUSIONS Wide resection and biological reconstruction using intramedullary nailing and incorporated allograft is a good option for metachronous solitary RCC tumors.
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Affiliation(s)
| | - Ioannis Vrachnis
- Department of Orthopedic Oncology, Patras University Hospital, Patras, Greece
| | - Stavros Balasis
- Department of Plastic Surgery, Patras University Hospital, Patras, Greece
| | - Antonis Kouzelis
- Department of Orthopedic Oncology, Patras University Hospital, Patras, Greece
| | - Giorgos Karpetas
- Department of Anesthesiology, Patras University Hospital, Patras, Greece
| | - Minos Tyllianakis
- Department of Orthopedic Oncology, Patras University Hospital, Patras, Greece
| | - Panagiotis Megas
- Department of Orthopedic Oncology, Patras University Hospital, Patras, Greece
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Vercio RC, Shields TG, Zuckerman LM. Use of Magnetic Growing Intramedullary Nails in Compression During Intercalary Allograft Reconstruction. Orthopedics 2018; 41:330-335. [PMID: 30403825 DOI: 10.3928/01477447-20181102-02] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 10/16/2018] [Indexed: 02/03/2023]
Abstract
Traditionally, intercalary allograft reconstruction after tumor resection has had a high rate of complications, particularly nonunion. Plate and intramedullary nail fixation have been used alone and in combination to improve union rates. This study sought to evaluate a new technique that uses a magnetic growing intramedullary nail to compress the osteotomy sites to aid in healing and to answer 2 questions: (1) What is the union rate and the time to union when using magnetic growing intramedullary nails? (2) What complications occur with this technique? Eight patients with 15 osteotomy sites with a minimum follow-up of 14 months were retrospectively reviewed. Seven of the 8 patients underwent initial reconstruction with the magnetic nail, whereas 1 patient underwent treatment of a nonunion that occurred with prior carbon fiber nail fixation. Twelve of the 15 osteotomy sites had healed by an average of 9 months. Nonunions occurred in 2 patients with an associated failure of the hardware. One of these patients healed after revision surgery. Of the patients who healed at both sites, 1 had a fracture through the allograft, 1 had backing out of a locking screw that required removal, and 1 required a manipulation under anesthesia of the knee. Two patients underwent successful limb lengthening needed because of an expected limb-length discrepancy after healing occurred. Use of growing intramedullary nails in compression mode led to an 87% union rate at final follow-up with acceptable complications. This technique provides a viable alternative to standard nail and plate fixation when intercalary allografts are used. [Orthopedics. 2018; 41(6):330-335.].
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He D, Yu W, Chen Z, Li L, Zhu K, Fan S. Pathogenesis of the intravertebral vacuum of Kümmell's disease. Exp Ther Med 2016; 12:879-882. [PMID: 27446290 PMCID: PMC4950591 DOI: 10.3892/etm.2016.3369] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Accepted: 05/19/2016] [Indexed: 12/20/2022] Open
Abstract
In this review, we explored the progress of the pathogenesis of Kümmell's disease intravertebral vacuum. Using different expressions of the same disease including 'Kümmell's disease', 'avascular necrosis after vertebral compression fracture (VCF)', 'post-traumatic vertebral osteonecrosis', 'vertebral pseudarthrosis', 'intravertebral vacuum (cleft or gas)', 'delayed vertebral collapse', 'VCF nonunion', and by conducting a search of the PubMed database, we analyzed the results to examine the pathogenesis of the intravertebral vacuum of Kümmell's disease after referring to pertinent literature on intravertebral vacuum of ischemic necrosis after VCF, and exploring the progress of pathogenesis of this disease. A number of discrepancies were identified within the pathogenesis of the intravertebral vacuum after VCF. There were statements such as avascular necrosis of the vertebral body, bone biomechanics, gas forming and other types of claims, all of which obtained clinical and biomechanical supporting evidence. Collectively, most of the researchers believe that Kümmell vertebral fracture syndrome was the comprehensive effect of multiple factors including osteoporosis, avascular necrosis of the vertebral body, and biomechanical changes following fracture. However, there are a number of discrepancies to be resolved and future studies are therefore needed.
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Affiliation(s)
- Dengwei He
- Department of Orthopaedics, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310016, P.R. China; Department of Orthopedics, Lishui Central Hospital, Wenzhou Medical University, Lishui, Zhejiang 323000, P.R. China
| | - Weiyang Yu
- Department of Orthopedics, Lishui Central Hospital, Wenzhou Medical University, Lishui, Zhejiang 323000, P.R. China
| | - Zhenzhong Chen
- Department of Orthopedics, Lishui Central Hospital, Wenzhou Medical University, Lishui, Zhejiang 323000, P.R. China
| | - Liangchen Li
- Department of Orthopedics, Lishui Central Hospital, Wenzhou Medical University, Lishui, Zhejiang 323000, P.R. China
| | - Kejun Zhu
- Department of Orthopedics, Lishui Central Hospital, Wenzhou Medical University, Lishui, Zhejiang 323000, P.R. China
| | - Shunwu Fan
- Department of Orthopaedics, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310016, P.R. China
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Jeon DG, Song WS, Cho WH, Kong CB, Cho SH, Choi SW, Lee SY. Overlapping allograft for primary or salvage bone tumor reconstruction. J Surg Oncol 2014; 110:366-71. [PMID: 24890134 DOI: 10.1002/jso.23669] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Accepted: 05/13/2014] [Indexed: 11/06/2022]
Abstract
BACKGROUND Compared with end-to-end allograft coaptation, overlapping allograft offer a superior union rate by increasing the contact area. However, reports on overlapping allograft are scarce. Therefore, we attempted to confirm the usefulness of this technique either after primary tumor resection or in salvaging a failed reconstruction. METHODS We analyzed the outcome of 35 overlapping allografts reconstructions. Indications were primary reconstruction of a skeletal defect (n = 19) and salvage of a failed reconstruction (n = 16). Graft survival, union rate, and time to union were evaluated as a function of clinical variables such as age, use of chemotherapy, type of junction, method of fixation, length of overlapped bone, and method of overlapping. RESULTS All 35 overlapping allografts showed union at a mean of 5.6 months (range, 3-14 months). One allograft was removed with local recurrence at 19 months post-operatively. Average length of overlapped bone was 3.5 cm (range, 1.4-6.5 cm). Patient age <15-years (P = 0.001) and circumferential overlapping (P = 0.011) shortened the time to union. CONCLUSIONS In terms of graft failure rate, union rate, and time to union, overlapping allograft is an excellent technique, which overcomes the limitations of end-to-end fixation.
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Affiliation(s)
- Dae-Geun Jeon
- Department of Orthopedic Surgery, Korea Cancer Center Hospital, Seoul, Korea
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Cipriano CA, Wunder JS, Ferguson PC. Surgical Management of Soft Tissue Sarcomas of the Extremities. ACTA ACUST UNITED AC 2014. [DOI: 10.1053/j.oto.2014.02.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Intercalary reconstructions with vascularised fibula and allograft after tumour resection in the lower limb. Sarcoma 2013; 2013:160295. [PMID: 23766665 PMCID: PMC3676952 DOI: 10.1155/2013/160295] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2013] [Revised: 04/09/2013] [Accepted: 04/28/2013] [Indexed: 11/17/2022] Open
Abstract
Reconstruction with massive bone allograft and autologous vascularised fibula combines the structural strength of the allograft and the advantages of fibula's intrinsic blood supply. We retrospectively analysed the outcome of twelve patients (4 male, 8 female) who received reconstruction with massive bone allograft and autologous vascularised fibula after tumour resection in lower limb. Mean age was 17.8 years (range 11–31 years), with following primaries: Ewing's sarcoma (n = 6), osteosarcoma (n = 4), liposarcoma grade 2 (n = 1), and adamantinoma (n = 1). Mean followup was 38.7 months (median 25.7 months; range 2–88 months). Seven tumours were located in the femur and five in the tibia. The mean length of bone defect was 18.7 cm (range 15–25 cm). None of the grafts had to be removed, but there occurred four fractures, four nonunions, and two infections. Two patients developed donor side complication, in form of flexion deformity of the big toe. The event-free survival rate was 51% at two-year followup and 39% at three- and five-year followup. As the complications were manageable, and full weight bearing was achieved in all cases, we consider the combination of massive bone allograft and autologous vascularised fibula a stable and durable reconstruction method of the diaphysis of the lower limbs.
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Farfalli GL, Aponte-Tinao L, Lopez-Millán L, Ayerza MA, Muscolo DL. Clinical and functional outcomes of tibial intercalary allografts after tumor resection. Orthopedics 2012; 35:e391-6. [PMID: 22385451 DOI: 10.3928/01477447-20120222-25] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Reconstruction after intercalary resection of the tibia is demanding due to subcutaneous location, poor vascularity of the tibia, and high infection rate. The purpose of this study was to evaluate the survivorship, complications, and functional outcome of intercalary tibial allograft reconstructions following tumor resections. Intercalary tibia segmental allografts were implanted in 26 consecutive patients after segmental resections. Patients were followed for an average of 6 years. Allograft survival was determined with the Kaplan-Meier method. Patient function was evaluated with the Musculoskeletal Tumor Society (MSTS) scoring system. Survivorship was 84% (95% confidence interval [CI], 98%-70%) at 5 years and 79% (95% CI, 63%-95%) at 10 years. Allografts were removed in 5 patients due to 3 infections and 2 local recurrences. Two patients showed diaphyseal nonunion, and 3 patients underwent an incomplete fracture; no allografts were removed in these patients. Average MSTS functional score was 29 points (range, 27-30 points). Despite the incidence of complications, this analysis showed an acceptable survivor-ship with excellent functional scores. The use of intercalary allograft has a place in the reconstruction of a segmental defect created by the resection of a tumor in the diaphyseal or metaphyseal portion of the tibia.
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Affiliation(s)
- Germán L Farfalli
- Carlos E. Ottolenghi Institute of Orthopedics, Italian Hospital of Buenos Aires, Potosí 4247 (1199), Buenos Aires, Argentina. german.
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