1
|
Zucchini R, Sambri A, Giannini C, Fiore M, Calamelli C, Donati DM, De Paolis M. Porous tantalum acetabular cups for reconstructions after peri-acetabular resections of primary bone tumours. Hip Int 2023; 33:81-86. [PMID: 33829914 DOI: 10.1177/11207000211001552] [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] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Periacetabular reconstruction after resection of primary bone tumour is a very demanding procedure. They are frequently associated with scarce functional results and a high rate of complications. We report a series of patients with periacetabular resections for primary bone tumours and reconstruction with a porous tantalum (PT) acetabular cup (AC). MATERIALS AND METHODS 27 patients (median age 30 years) were included, being affected by primary bone tumours of the pelvis and treated with peri-acetabular resection and reconstruction with a PT AC. The diagnoses were 13 osteosarcomas, 7 chondrosarcomas and 7 Ewing sarcomas. Function was assessed with the Harris Hip Score and complications were classified according to Zeifang. RESULTS The median follow-up was 70 months. 1 patient required removal of the PT AC because of implant associated infection 55 months after surgery. There was 1 hip dislocation and no case of aseptic loosening. At final follow-up, the median HHS was 81 points (range 48-92). CONCLUSIONS The used PT AC had good medium-term survival rates and good functional results. This technique is a viable reconstructive option after resections of periacetabular primary bone sarcomas.
Collapse
Affiliation(s)
| | - Andrea Sambri
- University of Bologna, Italy.,IRCCS Policlinico di Sant'Orsola, Bologna, Italy
| | | | | | | | - Davide Maria Donati
- IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy.,University of Bologna, Italy
| | | |
Collapse
|
2
|
Fiore M, Sambri A, Giannini C, Zucchini R, De Cristofaro R, De Paolis M. Anatomical and reverse megaprosthesis in proximal humerus reconstructions after oncologic resections: a systematic review and meta-analysis. Arch Orthop Trauma Surg 2022; 142:2459-2469. [PMID: 33721053 DOI: 10.1007/s00402-021-03857-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 05/24/2020] [Accepted: 03/06/2021] [Indexed: 12/19/2022]
Abstract
AIM Anatomic (AN) Endoprosthesis (EPR) reconstructions of the shoulder after intra-articular proximal humerus (Malawer type 1) resections are characterized by early recovery and low complications rate. However, shoulder instability and limited mobility can occur. Reverse shoulder (RS) EPR has been introduced to improve functional outcome. The aim of this systematic review is to evaluate shoulder reconstructions with AN or RS EPR after Malawer type 1 resection, comparing complications and functional results. METHODS Through an electronic systematic search of PubMed, articles concerning EPR after shoulder Malawer type 1 resections were reviewed. Complications rate, range of motion (ROM) and functional outcome (Musculoskeletal Society Tumor Society-MSTS score) of AN and RS EPR were evaluated. RESULTS Sixteen studies were included. A similar complication rate was observed between AN and RS EPR rate (26.4% and 22.4%, respectively, p = 0.37). Soft tissue failure was the most frequent complication and cause of revision in both groups. Mean post-operative flexion and abduction ROM and MSTS scores were significantly higher in RS EPR, particularly among patients with preserved deltoid function (p = 0.013, p = 0.025 and p = 0.005, respectively). CONCLUSIONS Anatomic and reverse shoulder EPR represent safe and effective implants for shoulder reconstruction, with similar implant stability and complication rates. RS EPR significantly improves post-operative ROM and functional outcomes, especially when at least a partial function of the abductor apparatus is preserved.
Collapse
Affiliation(s)
- Michele Fiore
- IRCCS Istituto Ortopedico Rizzoli, via G.C. Pupilli 1, 40136, Bologna, Italy
| | - Andrea Sambri
- Alma Mater Studiorum, University of Bologna, Bologna, Italy. .,IRCCS Policlinico di Sant'Orsola, Bologna, Italy.
| | - Claudio Giannini
- IRCCS Istituto Ortopedico Rizzoli, via G.C. Pupilli 1, 40136, Bologna, Italy
| | - Riccardo Zucchini
- IRCCS Istituto Ortopedico Rizzoli, via G.C. Pupilli 1, 40136, Bologna, Italy
| | | | | |
Collapse
|
3
|
Fiore M, Sambri A, Calamelli C, Zucchini R, Giannini C, Distefano M, Donati DM, Leithner A, Campanacci DA, De Paolis M. Surgical treatment scenario for osteoblastoma of the pelvis: Long-term follow-up results. J Orthop Sci 2022; 27:906-912. [PMID: 34049756 DOI: 10.1016/j.jos.2021.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 01/29/2021] [Accepted: 04/13/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND The aim of this study was to evaluate the results of different treatments for pelvic Osteoblastoma (OB). METHODS We retrospectively evaluated 34 patients affected by primary pelvic OB from 3 oncologic referral centers. Patients with a minimum follow-up of 24 months were included. Local recurrence (LR) rate and complications were recorded. RESULTS The primary treatment was radio-frequency ablation (RFA) in 4 patients (11.8%), curettage (ILC) in 21 (61.7%) and resection (EBR) in 9 (26.5%). Mean follow-up was 8.9 years (SD ± 6.6). Local recurrence free survival (LRFS) rate after primary surgery was 79.4% at 3 and 5 years. In details, LRFS rate at 3 and 5 years was 50.0% in RFA, 81.0% in ILC and 88.9% in EBR. Post-operative complications occurred in 6/34 patients (17.7%), in particular after EBR. CONCLUSIONS RFA is the least invasive technique to treat OB but with high LR rate. Thus, it should be reserved to very small lesions. ILC is a suitable treatment for stage II OB. For stage III OB, EBR is the treatment of choice, despite an increased risk of complications. For selected stage III OB (relatively small, periacetabular area) ILC might be considered.
Collapse
Affiliation(s)
| | - Andrea Sambri
- University of Bologna, Bologna, Italy; IRCCS Azienda Ospedaliera Universitaria di Bologna, Bologna, Italy.
| | | | | | | | | | | | - Andreas Leithner
- Department of Orthopaedics and Trauma, Medical University of Graz, Graz, Austria
| | | | | |
Collapse
|
4
|
De Paolis M, Sambri A, Zucchini R, Frisoni T, Spazzoli B, Taddei F, Donati DM. Custom-made 3D-Printed Prosthesis in Periacetabular Resections Through a Novel Ileo-adductor Approach. Orthopedics 2022; 45:e110-e114. [PMID: 34978936 DOI: 10.3928/01477447-20211227-01] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Resection of sarcomas around the acetabulum presents major challenges. The resulting bone effect can be reconstructed with personalized custom-made prostheses. Patient-specific instruments (PSIs) have been demonstrated to be of added value for bone-cutting accuracy, and they may improve pelvic surgery. The authors describe a novel ileo-adductor approach for pelvic tumor surgery and report the preliminary results of 5 reconstructions using custom 3D-printed prostheses associated with PSI surgical guides. This combined technique allows an optimal restoration of the anatomy with reduced surgical time and reduced postoperative complications such as infections and wound healing problems. [Orthopedics. 2022;45(2):e110-e114.].
Collapse
|
5
|
Fiore M, Sambri A, Spinnato P, Zucchini R, Giannini C, Caldari E, Pirini MG, De Paolis M. The Biology of Synovial Sarcoma: State-of-the-Art and Future Perspectives. Curr Treat Options Oncol 2021; 22:109. [PMID: 34687366 PMCID: PMC8541977 DOI: 10.1007/s11864-021-00914-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [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] [Accepted: 06/20/2021] [Indexed: 12/22/2022]
Abstract
New molecular insights are being achieved in synovial sarcoma (SS) that can provide new potential diagnostic and prognostic markers as well as therapeutic targets. In particular, the advancement of research on epigenomics and gene regulation is promising. The concrete hypothesis that the pathogenesis of SS might mainly depend on the disruption of the balance of the complex interaction between epigenomic regulatory complexes and the consequences on gene expression opens interesting new perspectives. The standard of care for primary SS is wide surgical resection combined with radiation in selected cases. The role of chemotherapy is still under refinement and can be considered in patients at high risk of metastasis or in those with advanced disease. Cytotoxic chemotherapy (anthracyclines, ifosfamide, trabectedin, and pazopanib) is the treatment of choice, despite several possible side effects. Many possible drug-able targets have been identified. However, the impact of these strategies in improving SS outcome is still limited, thus making current and future research strongly needed to improve the survival of patients with SS.
Collapse
Affiliation(s)
- Michele Fiore
- Alma Mater Studiorum - University of Bologna, Bologna, Italy
| | - Andrea Sambri
- Alma Mater Studiorum - University of Bologna, Bologna, Italy. .,IRCCS Azienda Ospedaliero Universitaria di Bologna, via Massarenti 9, 40138, Bologna, Italy.
| | | | | | | | - Emilia Caldari
- IRCCS Azienda Ospedaliero Universitaria di Bologna, via Massarenti 9, 40138, Bologna, Italy
| | - Maria Giulia Pirini
- IRCCS Azienda Ospedaliero Universitaria di Bologna, via Massarenti 9, 40138, Bologna, Italy
| | - Massimiliano De Paolis
- IRCCS Azienda Ospedaliero Universitaria di Bologna, via Massarenti 9, 40138, Bologna, Italy
| |
Collapse
|
6
|
Zucchini R, Staals EL, Fiore M, Campanacci L, Giannini C, Manfrini M, Donati DM. Intercalary reconstruction of the distal femur with or without physeal preservation: results and impact on limb growth. Eur J Orthop Surg Traumatol 2021; 32:1651-1659. [PMID: 34674057 DOI: 10.1007/s00590-021-03149-z] [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] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 10/11/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE Allograft reconstruction with or without vascularized fibula can be a valuable solution to treat childhood intercalary tumours of the distal femur. We aimed to assess the oncological status, complication rate and survival of distal femur intercalary reconstruction after trans-metaphyseal (TMR) and trans-epiphyseal resection (TER). We also evaluated the impact of distal temporary graft fixation on skeletal growth after TMR. METHODS We retrospectively reviewed 23 skeletally immature patients affected by distal femur osteosarcoma (18) and Ewing sarcoma (5). Mean patients age was 10.3 years. In 11 cases, TMR was performed with physis preservation and temporary distal graft fixation. In 9 patients, TER was performed with growth plate sacrifice. The last 3 cases were treated with TMR and sliding plate fixation. RESULTS Mean follow-up was 8.4 years. No deaths occurred, but 3 patients presented lung metastasis and 2 cases presented local recurrence in soft tissues. 10 implant-related complications occurred, all surgically treated. At skeletal maturity, mean femoral dysmetria was 2.3 cm after TMR and temporary epiphysiodesis, and 3.1 cm after TER. In TMR group, a strong trend towards physeal recovery was observed after epiphyseal screws removal (p = 0.061), but valgus deformity in distal femur was more frequent (p = 0.049). MSTS score was good or excellent in all patients, with no statistically significant difference between TMR and TER. CONCLUSIONS Intercalary graft reconstruction after TMR and TER allows good local disease control and excellent functional results with long-term follow-up. Temporary distal fixation might reduce the final limb discrepancy after TMR, but valgus deformity could develop. LEVEL OF EVIDENCE Level IV.
Collapse
Affiliation(s)
- Riccardo Zucchini
- 3rd Orthopaedic Clinic, IRCCS Rizzoli Orthopaedic Institute, Via G. C. Pupilli 1, 40136, Bologna, Italy
| | - Eric Lodewijk Staals
- 3rd Orthopaedic Clinic, IRCCS Rizzoli Orthopaedic Institute, Via G. C. Pupilli 1, 40136, Bologna, Italy
| | - Michele Fiore
- 3rd Orthopaedic Clinic, IRCCS Rizzoli Orthopaedic Institute, Via G. C. Pupilli 1, 40136, Bologna, Italy.
| | - Laura Campanacci
- 3rd Orthopaedic Clinic, IRCCS Rizzoli Orthopaedic Institute, Via G. C. Pupilli 1, 40136, Bologna, Italy
| | - Claudio Giannini
- 3rd Orthopaedic Clinic, IRCCS Rizzoli Orthopaedic Institute, Via G. C. Pupilli 1, 40136, Bologna, Italy
| | - Marco Manfrini
- 3rd Orthopaedic Clinic, IRCCS Rizzoli Orthopaedic Institute, Via G. C. Pupilli 1, 40136, Bologna, Italy
| | - Davide Maria Donati
- 3rd Orthopaedic Clinic, IRCCS Rizzoli Orthopaedic Institute, Via G. C. Pupilli 1, 40136, Bologna, Italy
| |
Collapse
|
7
|
Zucchini R, Sambri A, Fiore M, Giannini C, Donati DM, De Paolis M. Megaprosthesis Reconstruction of the Proximal Femur following Bone Tumour Resection: When Do We Need the Cup? Hip Pelvis 2021; 33:147-153. [PMID: 34552892 PMCID: PMC8440131 DOI: 10.5371/hp.2021.33.3.147] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/04/2021] [Accepted: 03/24/2021] [Indexed: 11/24/2022] Open
Abstract
Purpose Reconstruction of the proximal femur after tumour resection can be performed with proximal femoral endopros-theses (PFE). Many studies have reported that bipolar hemiarthroplasty (BHA) reduce the risk of dislocation after oncological resections. However, progressive cotyloiditis which might require acetabular resurfacing (total hip arthroplasty [THA]) has been reported. The aim of this study is to compare the results of BHA and THA after proximal femur resection. Materials and Methods A total of 104 consecutive patients affected by primary (n=52) and metastatic (n=52) bone tumours were included. Ninety patients underwent BHA and 14 patients underwent THA. Complications were recorded and classified according to the Henderson classification. At final follow-up, patients with the implant in site were functionally evaluated with modified Harris hip score (HHS). Results The mean follow-up was 50 months (range, 2–171 months). Twenty-four (23.1%) patients developed major complications. Eleven (12.2%) BHA required acetabular resurfacing. Patients affected by primary bone tumours showed an increased risk of THA conversion (P=0.042). A reduced risk was observed in patients younger than 35 years (P=0.043) and in those older than 65 years (P=0.033). Dislocation occurred in four case (3.8%), in particular after THA (P=0.021). At final follow-up, 93 patients had the prosthesis in site (80 BHA and 13 THA). Mean postoperative HHS was 70 (range, 30–90). Conclusion The risk of dislocation is lower for bipolar endoprosthesis compared to THA. However cotyloiditis and acetabular resurfacing might occurred.
Collapse
|
8
|
Khal AA, Zucchini R, Giannini C, Sambri A, Donati DM, De Paolis M. Distal Fibula Reconstruction in Primary Malignant Tumours. Curr Oncol 2021; 28:3463-3473. [PMID: 34590617 PMCID: PMC8482106 DOI: 10.3390/curroncol28050299] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 09/02/2021] [Accepted: 09/04/2021] [Indexed: 11/16/2022] Open
Abstract
(1) Background: Restoration of ankle biomechanics after distal fibula (DF) resection in bone sarcomas can be performed with different techniques. We report the functional and oncological outcomes of a case series; (2) Methods: Ten patients (5 females and 5 males) with a mean age of 27 years (range 10–71) were retrospectively evaluated. Following the resection, different techniques were used to reconstruct the ankle: tibiotalar arthrodesis, residual lateral malleolus fixed to the tibia, non-vascularized or rotational vascularized fibula transposition and intercalary allograft. All complications were recorded, and the functional outcomes were evaluated; (3) Results: The mean follow-up time was 54 months (range, 13–116). Six patients were free of disease while four patients died of disease. All patients had a stable ankle and bone union, which was achieved after a mean of 9.4 months (range 3–20). The mean MSTS Score was 26.7 (range 21–30). Chronic ankle pain and peroneal external nerve palsy were observed. Patients underwent additional surgeries for deep infection and for equinus ankle deformity. No local recurrence was observed. Metastasis occurred in four patients after a mean of 14.7 months (range 2–34); (4) Conclusions: After DF resection, the restoration of ankle biomechanics gives acceptable functional results, but a larger series of patients with long-time follow-up are required to confirm the durability of the reconstruction.
Collapse
Affiliation(s)
- Adyb Adrian Khal
- Department of Orthopaedics and Traumatology, Iuliu Hatieganu University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania
- Department of Orthopaedics, Lenval University Children’s Hospital, 06200 Nice, France
- Correspondence: or or
| | - Riccardo Zucchini
- Department of Orthopaedic Oncology, Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (R.Z.); (C.G.); (D.M.D.)
| | - Claudio Giannini
- Department of Orthopaedic Oncology, Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (R.Z.); (C.G.); (D.M.D.)
| | - Andrea Sambri
- Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, 40126 Bologna, Italy;
- Department of Orthopaedics, IRCCS Azienda Ospedaliera Universitaria di Bologna, 40138 Bologna, Italy;
| | - Davide Maria Donati
- Department of Orthopaedic Oncology, Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (R.Z.); (C.G.); (D.M.D.)
- Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, 40126 Bologna, Italy;
| | - Massimiliano De Paolis
- Department of Orthopaedics, IRCCS Azienda Ospedaliera Universitaria di Bologna, 40138 Bologna, Italy;
| |
Collapse
|
9
|
Sambri A, Fiore M, Giannini C, Pipola V, Zucchini R, Aparisi Gomez MP, Musa Aguiar P, Gasbarrini A, De Paolis M. Primary Tumors of the Sacrum: Imaging Findings. Curr Med Imaging 2021; 18:170-186. [PMID: 33982654 DOI: 10.2174/1573405617666210512011923] [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] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 01/25/2021] [Accepted: 01/28/2021] [Indexed: 11/22/2022]
Abstract
The diagnosis of sacral neoplasms is often delayed because they tend to remain clinically silent for a long time. Imaging is useful at all stages of managing sacral bone tumors: from the detection of the neoplasm to the long-term follow-up. Radiographs are recommended as the modality of choice to begin the imaging workup of a patient with known or suspected sacral pathology. More sensitive examinations such as computerized tomography (CT), magnetic resonance (MRI), or scintigraphy are often necessary. The morphological features of the lesions on CT and MRI help to orientate the diagnosis. Although some imaging characteristics are helpful to limit the differential diagnosis, an imaging-guided biopsy is often ultimately required to establish a specific diagnosis. Imaging is of paramount importance even in the long-term follow-up in order to assess any residual tumor when surgical resection is incomplete, to assess the efficacy of adjuvant chemotherapy and radiotherapy, and to detect recurrence.
Collapse
Affiliation(s)
- Andrea Sambri
- University of Bologna, Bologna, Italy.,IRCCS Azienda Ospedaliero Universitaria Policlinico di Sant’Orsola, Bologna, Italy
| | | | | | | | | | - Maria Pilar Aparisi Gomez
- Department of Radiology, Auckland City Hospital; 2 Park Road, Grafton, 1023 Auckland, New Zealand.,Department of Radiology, Hospital Vithas Nueve de Octubre; Calle Valle de la Ballestera, 59, 46015 Valencia, Spain
| | - Paula Musa Aguiar
- Serdil, Clinica de Radiologia e Diagnóstico por Imagem; R. São Luís, 96 - Santana, Porto Alegre - RS, 90620-170. Brazil
| | | | | |
Collapse
|
10
|
Sambri A, Caldari E, Fiore M, Zucchini R, Giannini C, Pirini MG, Spinnato P, Cappelli A, Donati DM, De Paolis M. Margin Assessment in Soft Tissue Sarcomas: Review of the Literature. Cancers (Basel) 2021; 13:cancers13071687. [PMID: 33918457 PMCID: PMC8038240 DOI: 10.3390/cancers13071687] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [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: 03/18/2021] [Revised: 03/30/2021] [Accepted: 04/01/2021] [Indexed: 12/18/2022] Open
Abstract
Simple Summary Many classifications to assess margins status for soft tissue sarcomas are reported in the literature. Most of the series are heterogeneous and variable in size, making it difficult to compare results from study to study. Thus, which is the best way to assess margins in order to predict the risk of local recurrence is still debated. The aim of this narrative review is to provide a comprehensive assessment of the literature on margins, and to highlight the need for a uniform description of the margin status for patients with soft tissue sarcomas (STS). Abstract Adequacy of margins must take into consideration both the resection margin width (quantity) and anatomic barrier (quality). There are several classification schemes for reporting surgical resection margin status for soft tissue sarcomas (STS). Most of the studies regarding treatment outcomes in STS included all histologic grades and histological subtypes, which include infiltrative and non-infiltrative subtypes and are very heterogeneous in terms of both histologic characteristics and treatment modalities (adjuvant treatments or not). This lack of consistency makes it difficult to compare results from study to study. Therefore, there is a great need for evidence-based standardization concerning the width of resection margins. The aim of this narrative review is to provide a comprehensive assessment of the literature on margins, and to highlight the need for a uniform description of the margin status for patients with STS. Patient cases should be discussed at multidisciplinary tumor boards and treatments should be individualized to clinical and demographic characteristics, which must include also a deep knowledge of specific histotypes behaviors, particularly infiltrative ones.
Collapse
Affiliation(s)
- Andrea Sambri
- Alma Mater Studiorum, University of Bologna, 40126 Bologna, Italy;
- IRCCS Policlinico di Sant’Orsola, 40138 Bologna, Italy; (E.C.); (M.G.P.); (A.C.); (M.D.P.)
- Correspondence:
| | - Emilia Caldari
- IRCCS Policlinico di Sant’Orsola, 40138 Bologna, Italy; (E.C.); (M.G.P.); (A.C.); (M.D.P.)
| | - Michele Fiore
- IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (M.F.); (R.Z.); (C.G.); (P.S.)
| | - Riccardo Zucchini
- IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (M.F.); (R.Z.); (C.G.); (P.S.)
| | - Claudio Giannini
- IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (M.F.); (R.Z.); (C.G.); (P.S.)
| | - Maria Giulia Pirini
- IRCCS Policlinico di Sant’Orsola, 40138 Bologna, Italy; (E.C.); (M.G.P.); (A.C.); (M.D.P.)
| | - Paolo Spinnato
- IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (M.F.); (R.Z.); (C.G.); (P.S.)
| | - Alberta Cappelli
- IRCCS Policlinico di Sant’Orsola, 40138 Bologna, Italy; (E.C.); (M.G.P.); (A.C.); (M.D.P.)
| | - Davide Maria Donati
- Alma Mater Studiorum, University of Bologna, 40126 Bologna, Italy;
- IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (M.F.); (R.Z.); (C.G.); (P.S.)
| | - Massimiliano De Paolis
- IRCCS Policlinico di Sant’Orsola, 40138 Bologna, Italy; (E.C.); (M.G.P.); (A.C.); (M.D.P.)
| |
Collapse
|
11
|
Sambri A, Fujiwara T, Fiore M, Giannini C, Zucchini R, Cevolani L, Donati DM, De Paolis M. The role of imaging in computer assisted tumor surgery of the sacrum and pelvis. Curr Med Imaging 2021; 18:137-141. [PMID: 33655874 DOI: 10.2174/1573405617666210303105735] [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] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 01/07/2021] [Accepted: 01/14/2021] [Indexed: 11/22/2022]
Abstract
The use of a navigation system allows precise resection of a tumor and accurate reconstruction of the resultant defect thereby sparing important anatomical structures and preserving function. It is an "image-based" system where the imaging (computed tomography and magnetic resonance imaging) is required to supply the software with data. The fusion of the preoperative imaging provides pre-operative information about local anatomy and extent of the tumor, so that it allows an accurate preoperative planning. Accurate pre-operative imaging is mandatory in order to minimize CATS errors, thus performing accurate tumor resections.
Collapse
Affiliation(s)
| | - Tomohiro Fujiwara
- Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences. Japan
| | | | | | | | | | | | | |
Collapse
|
12
|
Giannini C, Sambri A, Rosa MD, Zucchini R, Bochicchio V, Fiore M, Donati DM, De Paolis M. Correction to: Intercalary bone graft of the tibia: case series and review of the literature. Eur J Orthop Surg Traumatol 2020; 30:1429. [PMID: 32651629 DOI: 10.1007/s00590-020-02732-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The original version of this article unfortunately contained a mistake. The spelling of the name 'Valerio Bochicchio' was incorrect.
Collapse
Affiliation(s)
| | - Andrea Sambri
- University of Bologna, Bologna, Italy.
- AOU Sant'Orsola-Malpighi, Via Massarenti 9, Bologna, Italy.
| | | | | | | | | | - Davide Maria Donati
- IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
- University of Bologna, Bologna, Italy
| | | |
Collapse
|
13
|
Tsukamoto S, Zucchini R, Staals EL, Mavrogenis AF, Akahane M, Palmerini E, Errani C, Tanaka Y. Incomplete resection increases the risk of local recurrence and negatively affects functional outcome in patients with tenosynovial giant cell tumor of the hindfoot. Foot Ankle Surg 2020; 26:822-827. [PMID: 31839476 DOI: 10.1016/j.fas.2019.10.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [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: 05/01/2019] [Revised: 09/26/2019] [Accepted: 10/29/2019] [Indexed: 02/04/2023]
Abstract
BACKGROUND Diffuse tenosynovial giant cell tumors (TGCT) are more likely to occur in the hindfoot and tend to recur after surgical excision. We performed a pooled analysis of hindfoot TGCT cases to identify factors associated with local recurrence and functional outcomes. METHODS We retrospectively reviewed medical records of 33 patients diagnosed with TGCT (15, localized cases; 18 diffused cases) of the hindfoot between 1998 and 2017. Median follow-up was 32 months. Multivariable Cox proportional hazards regression analysis was conducted to estimate the hazard ratios for risk factors for local failure. Generalized linear regression models were used to assess whether resection status, tumor size, tumor type or bone involvement correlated with the Musculoskeletal Tumor Society (MSTS) score. RESULTS Local failure was reported in 30% (10/33) patients. Multivariable analysis showed that macroscopically incomplete resection was the only independent prognostic factor for poor local failure-free survival (P=.001). Incomplete resection significantly decreased MSTS score and negatively affected functional outcome (P=.047). CONCLUSIONS Incomplete resection increases the risk of local recurrence and negatively affects functional outcome in patients with TGCT of the hindfoot.
Collapse
Affiliation(s)
- Shinji Tsukamoto
- Department of Orthopaedic Surgery, Nara Medical University, 840, Shijo-cho, Kashihara, Nara 634-8521, Japan.
| | - Riccardo Zucchini
- Department of Orthopaedic Oncology, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy
| | - Eric L Staals
- Department of Orthopaedic Oncology, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy
| | - Andreas F Mavrogenis
- First Department of Orthopaedics, National and Kapodistrian University of Athens, School of Medicine, 41 Ventouri Street, 15562 Holargos, Athens, Greece
| | - Manabu Akahane
- Department of Public Health, Health Management and Policy, Nara Medical University, 840, Shijo-cho, Kashihara, Nara 634-8521, Japan
| | - Emanuela Palmerini
- Chemotherapy Unit, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy
| | - Costantino Errani
- Department of Orthopaedic Oncology, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy
| | - Yasuhito Tanaka
- Department of Orthopaedic Surgery, Nara Medical University, 840, Shijo-cho, Kashihara, Nara 634-8521, Japan
| |
Collapse
|
14
|
Fiore M, Sambri A, Zucchini R, Giannini C, Donati DM, De Paolis M. Silver-coated megaprosthesis in prevention and treatment of peri-prosthetic infections: a systematic review and meta-analysis about efficacy and toxicity in primary and revision surgery. Eur J Orthop Surg Traumatol 2020; 31:201-220. [PMID: 32889672 DOI: 10.1007/s00590-020-02779-z] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 08/28/2020] [Indexed: 01/02/2023]
Abstract
AIM Prosthetic joint infection (PJI) is a common complication following orthopedic megaprosthetic implantations (EPR), estimated up to 50%. Silver coatings were introduced in order to reduce the incidence of PJI, by using the antibacterial activity of silver. Three different silver coatings are available: MUTARS® (Implantcast), Agluna® (Accentus Medical), PorAg® (Waldemar Link). The aim of this review is to provide an overview on efficacy and safety of silver-coated EPR both in primary and revision surgery, comparing infection rate according to the type of implant. METHODS Through an electronic systematic search, we reviewed the articles concerning silver-coated EPRs. Infection rate, silver-related complications, local and blood concentrations of the silver were evaluated. Meta-analyses were performed to compare results from each study included. RESULTS Nineteen studies were included. The overall infection rate in patients with silver-coated implants was 17.6% (133/755). Overall infection rate in primary silver-coated EPR was been 9.2% (44/445), compared to 11.2% (57/507) of non-silver-coated implants. The overall infection rate after revisions was 13.7% (25/183) in patients with silver-coated EPR and 29.2% (47/161) when uncoated EPR were used, revealing a strength statistically significative utility of silver coatings in preventing infections in this group (p: 0.019). Generally, the use of MUTARS® EPR had produced an almost constant decrease in the incidence of primary PJI but there are few data on the effectiveness in revisions. The results from the use of Agluna® in both primary and revisions implants are inconstant. Conversely, PorAg® had proven to be effective both in PJI prevention but, especially, when used in PJI revision settings. Local argyria was reported in 8 out of 357 patients (2.2%), while no systemic complications were described. Local and blood concentrations of silver were always reported very far to the threshold of toxicity, with the lowest concentration found using PorAg®. CONCLUSIONS Silver-coated EPRs are safe and effective in reduction in PJI and re-infection rate, in particular when used in higher risk patients and after two-stage revisions to fight PJI.
Collapse
Affiliation(s)
- Michele Fiore
- IRCCS Istituto Ortopedico Rizzoli, Via G.C. Pupilli 1, 40136, Bologna, Italy.
| | - Andrea Sambri
- Azienda ospedaliera Sant'Orsola Malpighi, Bologna, Italy.,Alma mater studiorum - University of Bologna, Bologna, Italy
| | - Riccardo Zucchini
- IRCCS Istituto Ortopedico Rizzoli, Via G.C. Pupilli 1, 40136, Bologna, Italy
| | - Claudio Giannini
- IRCCS Istituto Ortopedico Rizzoli, Via G.C. Pupilli 1, 40136, Bologna, Italy
| | - Davide Maria Donati
- IRCCS Istituto Ortopedico Rizzoli, Via G.C. Pupilli 1, 40136, Bologna, Italy.,Alma mater studiorum - University of Bologna, Bologna, Italy
| | | |
Collapse
|
15
|
Sambri A, Zucchini R, Giannini C, Cevolani L, Fiore M, Spinnato P, Bianchi G, Donati DM, De Paolis M. Systemic Inflammation Is Associated with Oncological Outcome in Patients with High-Grade Myxofibrosarcoma of the Extremities: A Retrospective Analysis. Oncol Res Treat 2020; 43:531-538. [PMID: 32810863 DOI: 10.1159/000509429] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [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: 05/27/2020] [Accepted: 06/14/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND The aim of this retrospective study is to verify whether preoperative systemic inflammatory markers (serum C-reactive protein [CRP] and neutrophil-lymphocyte ratio [NLR]) can help in predicting the disease-specific survival (DSS) and local recurrence (LR) rate in adult patients affected by localized myxofibrosarcoma (MFS) of the extremities. METHODS We reviewed 126 adult patients with primary, localized MFS of the limbs. We analyzed DSS and LR. RESULTS Median age at the time of surgery was 68 years (range 19-92). Median CRP was 0.4 mg/dL and median NLR was 2.8. A worse DSS was found in patients who had preoperative CRP >0.5 mg/dL (p = 0.002) and in those with NLR >3.5 (p < 0.001). In multivariate analysis, tumor size and grade as well as preoperative CRP values and NLR were confirmed to be prognostic factors in terms of DSS. An increased risk of LR was found in multivariate analysis in patients with a tail sign and with high gadolinium enhancement at preoperative MRI. CONCLUSIONS Patients with high preoperative CRP and NLR levels, as well as large and high-grade tumors, might be considered as candidates for additional, more aggressive treatment approaches or more stringent follow-up schedules.
Collapse
Affiliation(s)
- Andrea Sambri
- University of Bologna, Bologna, Italy, .,IRCCS Azienda Ospedaliera Universitaria Sant'Orsola-Malpighi, Bologna, Italy,
| | | | | | | | | | | | | | - Davide Maria Donati
- University of Bologna, Bologna, Italy.,IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | | |
Collapse
|
16
|
Giannini C, Sambri A, Dalla Rosa M, Zucchini R, Bochiccio V, Fiore M, Donati DM, De Paolis M. Intercalary bone graft of the tibia: case series and review of the literature. Eur J Orthop Surg Traumatol 2020; 30:1421-1427. [PMID: 32562139 DOI: 10.1007/s00590-020-02718-y] [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] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Accepted: 06/05/2020] [Indexed: 10/24/2022]
Abstract
AIMS We report a series of patients treated with intercalary bone graft (IBG) of the tibia diaphysis (TD) after resection of primary bone tumors. The purpose of this study was to evaluate the mid- and long-term survival of TD IBG reconstruction in children and adults, characterizing patterns of success and failure. METHODS A total of 35 patients were included in this retrospective study. Median age was 22 years (range, 8-57). This series included 19 patients (54.3%) treated with homologous bone graft alone and 16 patients (45.7%) treated combining intercalary allograft with fibular autograft. Complications were recorded according to Henderson classification. RESULTS Median follow-up was 36 months (range, 1-165). Local recurrence occurred in 2 patients (5.7%) after 12 and 60 months, respectively. Major complications included graft fracture (9 cases), non-union (5 cases) and infection (4 cases). Other complications were axial deformity (2 cases), superficial infection (2 cases), compartmental syndrome (1 case). CONCLUSION Intercalary bone grafts of TD have been recommended as a reliable solution with long-term success rates and good functional outcome in more than 80% of patients. However, approximately half of the patients may require further surgeries to treat major complications (deep infection, delayed or non-union and graft fracture). Additional vascularized fibula graft may ameliorate final result.
Collapse
Affiliation(s)
| | - Andrea Sambri
- University of Bologna, Bologna, Italy. .,AOU Sant'Orsola-Malpighi, Via Massarenti 9, Bologna, Italy.
| | | | | | | | | | - Davide Maria Donati
- IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy.,University of Bologna, Bologna, Italy
| | | |
Collapse
|
17
|
Martikos K, Greggi T, Vommaro F, Boriani L, Scarale A, Zarantonello P, Carbone G, Stallone S, Zucchini R. Vertebroplasty in the treatment of osteoporotic vertebral compression fractures: patient selection and perspectives. Open Access Rheumatol 2019; 11:157-161. [PMID: 31308767 PMCID: PMC6613358 DOI: 10.2147/oarrr.s174424] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 06/14/2019] [Indexed: 11/23/2022] Open
Abstract
Osteoporotic vertebral fractures represent a constantly increasing pathology that may compromise life quality and general health. Among various treatment options, percutaneous vertebroplasty has been used widely over the past 20 years. Although there is a vast amount of retrospective reports in the literature, high-level evidence has emerged only recently. In this paper, the authors provide a synopsis of the current literature on the efficacy and safety of percutaneous vertebroplasty while also presenting a step-by-step description of the surgical procedure, focusing on details that may help in optimizing quality and safety.
Collapse
Affiliation(s)
- Konstantinos Martikos
- Spine Deformities Surgery Division, Istituto Ortopedico Rizzoli , Bologna 40136, Italy
| | - Tiziana Greggi
- Spine Deformities Surgery Division, Istituto Ortopedico Rizzoli , Bologna 40136, Italy
| | - Francesco Vommaro
- Spine Deformities Surgery Division, Istituto Ortopedico Rizzoli , Bologna 40136, Italy
| | - Luca Boriani
- Spine Deformities Surgery Division, Istituto Ortopedico Rizzoli , Bologna 40136, Italy
| | - Antonio Scarale
- Spine Deformities Surgery Division, Istituto Ortopedico Rizzoli , Bologna 40136, Italy
| | - Paola Zarantonello
- Spine Deformities Surgery Division, Istituto Ortopedico Rizzoli , Bologna 40136, Italy
| | - Giuseppe Carbone
- Spine Deformities Surgery Division, Istituto Ortopedico Rizzoli , Bologna 40136, Italy
| | - Stefano Stallone
- Spine Deformities Surgery Division, Istituto Ortopedico Rizzoli , Bologna 40136, Italy
| | - Riccardo Zucchini
- Spine Deformities Surgery Division, Istituto Ortopedico Rizzoli , Bologna 40136, Italy
| |
Collapse
|
18
|
De Paolis M, Zucchini R, Romagnoli C, Romantini M, Mariotti F, Donati DM. Middle term results of tantalum acetabular cups in total hip arthroplasty following pelvic irradiation. Acta Orthop Traumatol Turc 2019; 53:165-169. [PMID: 30956022 PMCID: PMC6599415 DOI: 10.1016/j.aott.2019.03.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 01/04/2019] [Accepted: 03/03/2019] [Indexed: 10/31/2022]
Abstract
OBJECTIVES The aim of this study was to evaluate the middle term cup survival, assess the functional implementation and the radiographic evolution of tantalum acetabular cups implanted on patients with a history of pelvic radiotherapy. METHODS From 2005 to 2013, we performed 12 THA replacements (4 males 8 females; mean age: 46.6 years (range 25-75)) on irradiated bone with Trabecular metal acetabular cups, 8 primary implants and 4 revision implants. The mean radiation dose delivered was 5500 cGy (range 3000 cGy-13,600 cGy). The mean follow-up was 68 months, ranging from 38 to 136. Postoperative follow-up time was assessed at 1, 3, 6 and 12 months, then annually. Double projection radiographs were requested at each control. Radiographic signs of loosening were investigated by X-rays looking for radiolucent lines. We used the Harris hip score for the clinical and functional evaluation. RESULTS To now none of the 12 patients in the series needed any revision surgery for aseptic loosening. In the revision group one patient have been revised for septic loosening, two patients have been treated by conservative procedure for hip dislocation. Post-operative Harris hip score improved from an average of 46 points to 85.3 points. At last follow-up we found only in one case radiographic signs of progressive lucent line, without clinical sign of failure. CONCLUSION In a clinical setting, tantalum cup seems to provide a good stability due to the integration of the trabecular metal to the underline cancellous bone. The reported results, in agreement with literature data, propose the use of tantalum cups in irradiated bone. LEVEL OF EVIDENCE Level IV, therapeutic study.
Collapse
|
19
|
Ordóez CR, Rey SJ, Rubin MA, Zucchini R. Sewing relations and duality for BRST off-shell string tadpole amplitudes. Phys Rev D Part Fields 1989; 40:1987-1992. [PMID: 10012030 DOI: 10.1103/physrevd.40.1987] [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] [Indexed: 05/22/2023]
|
20
|
Sirlin A, Zucchini R. Accurate verification of the conserved-vector-current and standard-model predictions. Phys Rev Lett 1986; 57:1994-1997. [PMID: 10033605 DOI: 10.1103/physrevlett.57.1994] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
|
21
|
Negroni L, Zucchini R. [Observations on methods of growth and protein differences of the crystalline lens during ontogenesis]. Ann Ottalmol Clin Ocul 1967; 93:994-1008. [PMID: 5605818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
|