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Lese I, Baesu C, Hoyos IA, Pais MA, Klenke F, Kollar A, Ionescu C, Constantinescu M, Olariu R. Flap Reconstruction Outcome Following Surgical Resection of Soft Tissue and Bone Sarcoma in the Setting of (Neo)adjuvant Therapy: A Sarcoma Center Experience. Cancers (Basel) 2023; 15:cancers15092423. [PMID: 37173890 PMCID: PMC10177579 DOI: 10.3390/cancers15092423] [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: 03/27/2023] [Revised: 04/18/2023] [Accepted: 04/21/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND Soft tissue and bone sarcomas are heterogeneous groups of malignant tumors. The shift in their management, with an emphasis on limb salvage, has deemed the involvement of reconstructive surgeons an integral part of their multidisciplinary treatment. We present our experience with free and pedicled flaps in the reconstruction of sarcomas at a tertiary referral university hospital and major sarcoma center. MATERIALS AND METHODS All patients undergoing flap reconstruction after sarcoma resection over a 5-year period have been included in the study. Patient-related data and postoperative complications were collected retrospectively, ensuring a minimum follow-up of 3 years. RESULTS A total of 90 patients underwent treatment with 26 free flaps and 64 pedicled flaps. Postoperative complications occurred in 37.7% of patients, and the flap failure rate was 4.4%. Diabetes, alcohol consumption and male gender were associated with increased early necrosis of the flap. Preoperative chemotherapy significantly increased the occurrence of early infection and late dehiscence, while preoperative radiotherapy was associated with a higher incidence of lymphedema. Intraoperative radiotherapy was associated with late seromas and lymphedema. CONCLUSIONS Reconstructive surgery with either pedicled or free flaps is reliable, but it can be demanding in the setting of sarcoma surgery. A higher complication rate is to be expected with neoadjuvant therapy and with certain comorbidities.
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Affiliation(s)
- Ioana Lese
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, 3008 Bern, Switzerland
| | - Crinu Baesu
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, 3008 Bern, Switzerland
| | - Isabel Arenas Hoyos
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, 3008 Bern, Switzerland
| | - Michael-Alexander Pais
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, 3008 Bern, Switzerland
| | - Frank Klenke
- Department of Orthopedic Surgery, Inselspital, Bern University Hospital, 3010 Bern, Switzerland
| | - Attila Kollar
- Department of Medical Oncology, Inselspital, Bern University Hospital, 3012 Bern, Switzerland
| | - Codruta Ionescu
- Department of Radiation Oncology, Inselspital, Bern University Hospital, 3012 Bern, Switzerland
| | - Mihai Constantinescu
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, 3008 Bern, Switzerland
| | - Radu Olariu
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, 3008 Bern, Switzerland
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Koulaxouzidis G, Schlagnitweit P, Anderl C, Braig D, Märdian S. Microsurgical Reconstruction in Orthopedic Tumor Resections as Part of a Multidisciplinary Surgical Approach for Sarcomas of the Extremities. Life (Basel) 2022; 12:1801. [PMID: 36362956 PMCID: PMC9695779 DOI: 10.3390/life12111801] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 10/17/2022] [Accepted: 10/28/2022] [Indexed: 11/22/2023] Open
Abstract
A central element of modern sarcoma therapy is complete surgical tumor resection with an adequate safety margin, embedded in an interdisciplinary multimodal therapy concept. Along with ensuring patient survival, functional limb preservation is an important goal for sarcomas of the extremities. This review provides an overview of the relevant literature on indications and goals of reconstructive options, the scope and contribution of microsurgical reconstructive procedures, and the associated interdisciplinary decision making and workup. Furthermore, the impact of (neo)-adjuvant therapy on reconstructive decisions will be highlighted. These aspects will be illustrated by four comprehensive case studies that demonstrate both useful strategies and the need for individually tailored therapies. Nowadays, extremity-preserving therapy is possible in more than 90% of sarcomas. Technical and procedural innovations such as microsurgery and microsurgical reconstructive procedures have significantly contributed to this evolution of therapy.
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Affiliation(s)
- Georgios Koulaxouzidis
- Department of Plastic, Aesthetic and Reconstructive Surgery, Congregational Hospital Linz, Sisters of Mercy, 4010 Linz, Austria
| | - Paul Schlagnitweit
- Department of Plastic, Aesthetic and Reconstructive Surgery, Congregational Hospital Linz, Sisters of Mercy, 4010 Linz, Austria
| | - Conrad Anderl
- Department of Orthopaedic Surgery, Congregational Hospital Linz, Sisters of Mercy, 4010 Linz, Austria
| | - David Braig
- Department of Plastic and Hand Surgery, Medical Center, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany
- Division of Hand, Plastic and Aesthetic Surgery, Ludwig Maximilian University of Munich, 80336 Munich, Germany
| | - Sven Märdian
- Centre for Musculoskeletal Surgery, Charité-University Medicine Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin Insitute of Health, 13353 Berlin, Germany
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Ehrl D, Wachtel N, Braig D, Kuhlmann C, Dürr HR, Schneider CP, Giunta RE. Defect Coverage after Forequarter Amputation—A Systematic Review Assessing Different Surgical Approaches. J Pers Med 2022; 12:jpm12040560. [PMID: 35455676 PMCID: PMC9031327 DOI: 10.3390/jpm12040560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 03/24/2022] [Accepted: 03/25/2022] [Indexed: 12/10/2022] Open
Abstract
Autologous fillet flaps are a common reconstructive option for large defects after forequarter amputation (FQA) due to advanced local malignancy or trauma. The inclusion of osseous structures into these has several advantages. This article therefore systematically reviews reconstructive options after FQA, using osteomusculocutaneous fillet flaps, with emphasis on personalized surgical technique and outcome. Additionally, we report on a case with an alternative surgical technique, which included targeted muscle reinnervation (TMR) of the flap. Our literature search was conducted in the PubMed and Cochrane databases. Studies that were identified were thoroughly scrutinized with regard to relevance, resulting in the inclusion of four studies (10 cases). FQA was predominantly a consequence of local malignancy. For vascular supply, the brachial artery was predominantly anastomosed to the subclavian artery and the brachial or cephalic vein to the subclavian or external jugular vein. Furthermore, we report on a case of a large osteosarcoma of the humerus. Extended FQA required the use of the forearm for defect coverage and shoulder contour reconstruction. Moreover, we performed TMR. Follow-up showed a satisfactory result and no phantom limb pain. In case of the need for free flap reconstruction after FQA, this review demonstrates the safety and advantage of osteomusculocutaneous fillet flaps. If the inclusion of the elbow joint into the flap is not possible, we recommend the use of the forearm, as described. Additionally, we advocate for the additional implementation of TMR, as it can be performed quickly and is likely to reduce phantom limb and neuroma pain.
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Affiliation(s)
- Denis Ehrl
- Department of Hand, Plastic and Aesthetic Surgery, University Hospital, LMU Munich, Marchioninistraße 15, 81377 Munich, Germany; (D.E.); (D.B.); (C.K.); (R.E.G.)
| | - Nikolaus Wachtel
- Department of Hand, Plastic and Aesthetic Surgery, University Hospital, LMU Munich, Marchioninistraße 15, 81377 Munich, Germany; (D.E.); (D.B.); (C.K.); (R.E.G.)
- Correspondence:
| | - David Braig
- Department of Hand, Plastic and Aesthetic Surgery, University Hospital, LMU Munich, Marchioninistraße 15, 81377 Munich, Germany; (D.E.); (D.B.); (C.K.); (R.E.G.)
| | - Constanze Kuhlmann
- Department of Hand, Plastic and Aesthetic Surgery, University Hospital, LMU Munich, Marchioninistraße 15, 81377 Munich, Germany; (D.E.); (D.B.); (C.K.); (R.E.G.)
| | - Hans Roland Dürr
- Orthopaedic Oncology, Department of Orthopaedics and Trauma Surgery, University Hospital, LMU Munich, Marchioninistraße 15, 81377 Munich, Germany;
| | - Christian P. Schneider
- Department of Thoracic Surgery, University Hospital, LMU Munich, Marchioninistraße 15, 81377 Munich, Germany;
| | - Riccardo E. Giunta
- Department of Hand, Plastic and Aesthetic Surgery, University Hospital, LMU Munich, Marchioninistraße 15, 81377 Munich, Germany; (D.E.); (D.B.); (C.K.); (R.E.G.)
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Accuracy of core needle biopsy for histologic diagnosis of soft tissue sarcoma. Sci Rep 2022; 12:1886. [PMID: 35115589 PMCID: PMC8813997 DOI: 10.1038/s41598-022-05752-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 01/14/2022] [Indexed: 11/08/2022] Open
Abstract
The biopsy technique of choice in soft tissue sarcoma (STS) diagnosis is controversial. We examined the diagnostic accuracy of percutaneous core needle biopsy (CNB) and compared it to open incisional biopsy. A retrospective study included 91 incisional biopsies and 102 CNBs. A pair-match investigation was conducted on 19 patient pairs, comparing sensitivity, specificity, and diagnostic accuracy. Furthermore, we investigated the role of molecular pathology in sarcoma diagnostics. In 81/91 (89%) patients with incisional biopsy, the entity was confirmed by definitive pathology, whereas this was the case in 89/102 (87%) CNB patients (p = 0.52). Grading remained unchanged in 46/55 (84%) of incisional and 54/62 (87%) of CNBs (p = 0.61). The pair matched analysis showed that the correct entity was determined in 96% of incisional and 97.6% of core needle biopsies. The time between the initial consultation and the interdisciplinary tumor board's treatment recommendation was shorter in core needle biopsies (8.37 vs. 15.63 days; p < 0.002). Incisional biopsies led to two wound infections and one hematoma, whereas wound infection occurred in one patient after CNB. CNB leads to faster diagnosis while reaching the same histological accuracy and is less burdensome for patients. Still, surgeons need to remain aware of the possibility of biopsy failure.
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Efficacy and Cost-Benefit Analysis of Magnetic Resonance Imaging in the Follow-Up of Soft Tissue Sarcomas of the Extremities and Trunk. JOURNAL OF ONCOLOGY 2021; 2021:5580431. [PMID: 34007275 PMCID: PMC8100420 DOI: 10.1155/2021/5580431] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 02/26/2021] [Accepted: 04/05/2021] [Indexed: 11/17/2022]
Abstract
There is no consensus regarding follow-up after soft tissue sarcoma (STS) treatment. This study examines the efficacy and the cost-benefit of MRI imaging for discovering recurrence. A retrospective analysis was performed, collecting data on patient demography, tumor characteristics, treatment, and follow-up. Imaging was correlated to the clinical course, and sensitivity, specificity, and predictive values were calculated. The number needed to screen and costs of finding recurrence are reported. Amongst 216 sarcomas, 73 (35%) exhibited local recurrence during a follow-up of 5.3 ± 3.5 years. 173 entities had complete MRI follow-up with 58 (34%) local recurrences. Thirty-three (57%) were discovered by MRI, 8 (14%) by clinical presentation, and 17 (29%) simultaneously. There was a sensitivity of 100.00%, a specificity of 89%, a positive predictive value of 32%, and a negative predictive value of 100% for detecting local recurrence with MRI. Our data confirm the modalities and intervals proposed by the German guidelines for sarcoma care. The recommended MRI intervals should not be extended. MRI is more cost-effective than clinical examination; still, both modalities should be performed together to discover the maximum number of recurrences.
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The Role of Plastic Reconstructive Surgery in Surgical Therapy of Soft Tissue Sarcomas. Cancers (Basel) 2020; 12:cancers12123534. [PMID: 33256182 PMCID: PMC7760015 DOI: 10.3390/cancers12123534] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 11/21/2020] [Accepted: 11/25/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Soft tissue sarcoma (STS) treatment is an interdisciplinary challenge. Along with radio(chemo)therapy, surgery plays the central role in STS treatment. Little is known about the impact of reconstructive surgery on STS, particularly whether reconstructive surgery enhances STS resection success with the usage of flaps. Here, we analyzed the 10-year experience at a university hospital's Comprehensive Cancer Center, focusing on the role of reconstructive surgery. METHODS We performed a retrospective analysis of STS-patients over 10 years. We investigated patient demographics, diagnosis, surgical management, tissue/function reconstruction, complication rates, resection status, local recurrence and survival. RESULTS Analysis of 290 patients showed an association between clear surgical margin (R0) resections and higher-grade sarcoma in patients with free flaps. Major complications were lower with primary wound closure than with flaps. Comparison of reconstruction techniques showed no significant differences in complication rates. Wound healing was impaired in STS recurrence. The local recurrence risk was over two times higher with primary wound closure than with flaps. CONCLUSION Defect reconstructions in STS are reliable and safe. Plastic surgeons should have a permanent place in interdisciplinary surgical STS treatment, with the full armamentarium of reconstruction methods.
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Wachtel N, Wiggenhauser PS, Ahmad N, Giunta RE, Ehrl D. [Economic aspects of interdisciplinary plastic surgery: change in Diagnosis-Related Groups (DRG) due to procedures of reconstructive microsurgery]. HANDCHIR MIKROCHIR P 2020; 52:464-472. [PMID: 32877947 DOI: 10.1055/a-1230-3914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
BACKGROUND Advances in reconstructive microsurgery have led to significant improvements in the surgical care of complex interdisciplinary cases. At the same time, however, this also increases the resource expenditure of the plastic surgeon involved. This study aimed to analyse the relationship between increase in revenue and resource expenditure in reconstructive microsurgery at a university hospital of maximum care with regard to the treatment of interdisciplinary patients. METHODS In 2018 and 2019, all cases of interdisciplinary cooperation were followed up at one location of a plastic surgery department of a university clinic. The interdisciplinary surgical cases were identified from the collective and evaluated prospectively with regard to inpatient treatment days, surgical resource expenditure and economic development (DRG before and after microsurgical reconstruction). RESULTS In 2018 and 2019, a total of 68 free microsurgical flaps were performed in 64 interdisciplinary cases. 62 of these cases met the criteria for interdisciplinary surgical treatment. Considering the contribution of plastic surgery to the economic development and the associated resource expenditure, there is a significant increase in all parameters (p < 0.0001). Thus, the Case Mix Index (CMI) rose by 20.2 %, inpatient treatment days by 79.1 %, the number of surgical interventions by 62.4 %, cumulative incision-suture time by 131.4 % and total surgeon hours by 75.4 %. CONCLUSION Reconstructive microsurgical procedures lead to a significant increase in revenue in interdisciplinary surgical cases. However, a significant increase in resource consumption is observed as well. Moreover, these additional costs are not always adequately reflected in the revenue of the DRG. This especially applies to DRGs with a high initial cost weight. To ensure modern, individual, patient-oriented and guideline-compliant patient care, there is, therefore, an urgent need to adapt the (G-)DRG system to the additional resource consumption. In addition, in the case of interdisciplinary surgical cases, a clear internal cost allocation must be carried out in accordance with the surgical resource expenditure.
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Affiliation(s)
- Nikolaus Wachtel
- Abteilung für Hand-, Plastische und Ästhetische Chirurgie, Klinikum der Universität München, LMU München
| | - Paul S Wiggenhauser
- Abteilung für Hand-, Plastische und Ästhetische Chirurgie, Klinikum der Universität München, LMU München
| | - Nura Ahmad
- Abteilung für Hand-, Plastische und Ästhetische Chirurgie, Klinikum der Universität München, LMU München
| | - Riccardo E Giunta
- Abteilung für Hand-, Plastische und Ästhetische Chirurgie, Klinikum der Universität München, LMU München
| | - Denis Ehrl
- Abteilung für Hand-, Plastische und Ästhetische Chirurgie, Klinikum der Universität München, LMU München
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Braig D, Behr B, Cerny MK, Harder Y, Schaefer DJ, Giunta R, Radtke C, Bergmeister KD, Klein HJ, Taeger CD, Bader RD, Eisenhardt SU. [Economic factors in microsurgery - Report of the consensus workshop of the German-Speaking Society for Microsurgery of Peripheral Nerves and Vessels - (DAM)]. HANDCHIR MIKROCHIR P 2020; 52:458-463. [PMID: 32702767 DOI: 10.1055/a-1203-0412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
In addition to outcome assessments, cost effectiveness of surgical treatments becomes increasingly important. Both, insurance companies and hospital administrations aim for short and efficient procedures to reduce costs.Microsurgical procedures are often surpassing traditional treatment options in terms of function and aesthetics. However, they are more expensive as they require a high level of surgical expertise, more theatre capacity and longer inpatient treatment. Adequate reimbursement is mandatory, if we want to continuously perform these procedures with the best possible quality and outcome. To cover the case-related expenses of each specialty, multidisciplinary procedures require appropriate distribution of reimbursements to each department.The main diagnosis as well as all complications and relevant comorbidities should be documented to obtain the correct DRG. The additional financial benefit of a microsurgical procedure in a multidisciplinary case can be calculated by specifying the procedural increment in pay. Therefore, a fair distribution of revenues to each participating department should be performed. Different models exist, which lead to a benefit in compensation for all departments. Unfortunately, distribution of resources is still insufficiently managed in many hospitals, which hampers high quality multidisciplinary microsurgical procedures. Still, picking the best possible procedure for our patients, independently of financial incentives, is of utmost importance.
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Affiliation(s)
- David Braig
- Abteilung für Hand-, Plastische und Ästhetische Chirurgie, Klinikum der Universität München, LMU München, Deutschland.,Klinik für Plastische und Handchirurgie, Universitätsklinikum Freiburg, Medizinische Fakultät, Albert-Ludwigs-Universität Freiburg, Deutschland
| | - Björn Behr
- Universitätsklinik für Plastische Chirurgie und Schwerbrandverletzte, Handchirurgiezentrum, Operatives Referenzzentrum für Gliedmaßentumoren, Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil, Bochum, Deutschland
| | - Michael K Cerny
- Klinik für Hand-, Plastische, Rekonstruktive und Verbrennungschirurgie, Berufsgenossenschaftliche Unfallklinik Tübingen, Eberhard Karls Universität Tübingen, Deutschland
| | - Yves Harder
- Klinik für Plastische, Rekonstruktive und Ästhetische Chirurgie, Ospedale Regionale di Lugano (ORL), Ente Ospedaliero Cantonale (EOC), Lugano, Schweiz.,Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Schweiz
| | - Dirk Johannes Schaefer
- Klinik für Plastische, Rekonstruktive, Ästhetische und Handchirurgie, Universitätsspital Basel, Universität Basel, Schweiz
| | - Riccardo Giunta
- Abteilung für Hand-, Plastische und Ästhetische Chirurgie, Klinikum der Universität München, LMU München, Deutschland
| | - Christine Radtke
- Klinische Abteilung für Plastische und Rekonstruktive Chirurgie, Medizinische Universität Wien, Allgemeines Krankenhaus der Stadt Wien, Österreich
| | - Konstantin D Bergmeister
- Klinische Abteilung für Plastische, ästhetische und Rekonstruktive Chirurgie, Universitätsklinikum St. Pölten, Österreich
| | - Holger J Klein
- Klinik für Plastische Chirurgie und Handchirurgie, Universitätsspital Zürich, Schweiz
| | - Christian D Taeger
- Abteilung für Plastische, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Regensburg, Deutschland
| | - Rolf-Dieter Bader
- Abteilung für Mund-, Kiefer- und Gesichtschirurgie, Berufsgenossenschaftliche Unfallklinik Murnau, Deutschland
| | - Steffen U Eisenhardt
- Klinik für Plastische und Handchirurgie, Universitätsklinikum Freiburg, Medizinische Fakultät, Albert-Ludwigs-Universität Freiburg, Deutschland
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