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Cîrstea AI, Berteșteanu ȘVG, Vrînceanu D, Dumitru M, Bejenaru PL, Simion-Antonie CB, Schipor-Diaconu TE, Taher PB, Rujan SA, Grigore R. Perspectives in Using Multiple Flaps Reconstructions for Advanced Head and Neck Tumors (Scoping Review). MEDICINA (KAUNAS, LITHUANIA) 2024; 60:1340. [PMID: 39202621 PMCID: PMC11355972 DOI: 10.3390/medicina60081340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2024] [Revised: 08/06/2024] [Accepted: 08/16/2024] [Indexed: 09/03/2024]
Abstract
Background and Objectives: Patients with advanced head and neck tumors require salvage surgery as a last resort. These extensive surgeries pose the challenge of complex reconstructions. The head and neck surgeon undertaking such complex cases needs to master different flaps. The team managing these patients needs input from various specialists, along with otorhinolaryngologists, plastic surgeons, maxillofacial surgeons, vascular surgeons, experienced radiologists, dedicated pathologists, oncologists and radiation therapists. We focus on the optimum solution between oncologic resections and the future quality of life of patients and overall survival. Each complex case requires a personalized medicine approach. This scoping review aims to assess the efficacy and outcomes of complex reconstructions using various flaps for head and neck tumors, with a focus on free flaps and emerging techniques. Materials and Methods: A systematic search of the literature was conducted following PRISMA guidelines, resulting in the inclusion of 44 articles that met the predefined criteria in the last 10 years. Results: The included studies encompassed diverse patient populations and evaluated various surgical techniques, outcomes, complications, and advancements in head and neck reconstruction. The review identified a variety of flaps utilized in head and neck tumor reconstruction, including free flaps such as the radial forearm, anterolateral thigh, scapular tip, and myocutaneous flaps, among others. The success rates for free flap reconstructions ranged from 85% to 100%, with notable variations attributed to patient selection, tumor characteristics, and surgical expertise. Conclusions: Complications such as flap necrosis, infection, hematoma, and donor site morbidity were documented across studies, highlighting the importance of meticulous surgical planning and postoperative care. Furthermore, the review revealed emerging techniques such as computer-aided design, virtual surgery, stereolithographic models, customized implants, tissue engineering, and allotransplants, offering promising reconstructive armamentarium. Advances in surgical techniques and emerging technologies hold promise for further enhancing reconstructive outcomes, minimizing morbidity, and improving patient quality of life.
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Affiliation(s)
- Anca-Ionela Cîrstea
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (A.-I.C.); (M.D.); (P.L.B.); (C.B.S.-A.); (T.E.S.-D.); (P.B.T.); (S.-A.R.); (R.G.)
- Department of ENT, Head and Neck Surgery, Emergency University Hospital, 050098 Bucharest, Romania
| | - Șerban Vifor Gabriel Berteșteanu
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (A.-I.C.); (M.D.); (P.L.B.); (C.B.S.-A.); (T.E.S.-D.); (P.B.T.); (S.-A.R.); (R.G.)
- Department of ENT, Head and Neck Surgery, Colţea Clinical Hospital, 030167 Bucharest, Romania
| | - Daniela Vrînceanu
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (A.-I.C.); (M.D.); (P.L.B.); (C.B.S.-A.); (T.E.S.-D.); (P.B.T.); (S.-A.R.); (R.G.)
- Department of ENT, Head and Neck Surgery, Emergency University Hospital, 050098 Bucharest, Romania
| | - Mihai Dumitru
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (A.-I.C.); (M.D.); (P.L.B.); (C.B.S.-A.); (T.E.S.-D.); (P.B.T.); (S.-A.R.); (R.G.)
- Department of ENT, Head and Neck Surgery, Emergency University Hospital, 050098 Bucharest, Romania
| | - Paula Luiza Bejenaru
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (A.-I.C.); (M.D.); (P.L.B.); (C.B.S.-A.); (T.E.S.-D.); (P.B.T.); (S.-A.R.); (R.G.)
| | - Catrinel Beatrice Simion-Antonie
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (A.-I.C.); (M.D.); (P.L.B.); (C.B.S.-A.); (T.E.S.-D.); (P.B.T.); (S.-A.R.); (R.G.)
| | - Teodora Elena Schipor-Diaconu
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (A.-I.C.); (M.D.); (P.L.B.); (C.B.S.-A.); (T.E.S.-D.); (P.B.T.); (S.-A.R.); (R.G.)
| | - Petra Bianca Taher
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (A.-I.C.); (M.D.); (P.L.B.); (C.B.S.-A.); (T.E.S.-D.); (P.B.T.); (S.-A.R.); (R.G.)
- Department of ENT, Head and Neck Surgery, Colţea Clinical Hospital, 030167 Bucharest, Romania
| | - Simona-Andreea Rujan
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (A.-I.C.); (M.D.); (P.L.B.); (C.B.S.-A.); (T.E.S.-D.); (P.B.T.); (S.-A.R.); (R.G.)
- Department of ENT, Head and Neck Surgery, Colţea Clinical Hospital, 030167 Bucharest, Romania
| | - Raluca Grigore
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (A.-I.C.); (M.D.); (P.L.B.); (C.B.S.-A.); (T.E.S.-D.); (P.B.T.); (S.-A.R.); (R.G.)
- Department of ENT, Head and Neck Surgery, Colţea Clinical Hospital, 030167 Bucharest, Romania
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V N K, Ramanarayanan V, V M, Janakiram C, Subash P, Iyer S. Challenges during implant-assisted prosthetic rehabilitation in fibula reconstructed jaws and its management: a scoping review protocol. Int J Surg Protoc 2024; 28:52-57. [PMID: 38854713 PMCID: PMC11161297 DOI: 10.1097/sp9.0000000000000022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Accepted: 08/07/2023] [Indexed: 06/11/2024] Open
Abstract
Introduction Oral cancer is the sixth most prevalent cancer type worldwide. Patients are placed in a crippling predicament due to the functional and psychosocial difficulties brought on by the illness and its treatments. Both surgeons and maxillofacial prosthodontists may encounter challenges with reconstruction and therapy following cancer treatment. Over 20 years, the fibula has remained the mainstay of reconstructions for head and neck cancer. Maxillary and mandibular jaws with fibula reconstructions can use fixed or removable prosthetic rehabilitation solutions. The proposed scoping review aims to ascertain the volume and nature of evidence concerning the difficulties and corrective measures in the prosthetic rehabilitation of fibula-reconstructed head and neck cancer cases. The findings will aid in improving the prosthetic treatment care for the affected population. Materials and Methods The Joanna Briggs Institute (JBI) scoping review protocol will be followed in developing and reporting the scoping review methodology. Methods to identify the relevant literature will involve the systematic search of databases like PubMed, Scopus, Google Scholar, Cochrane Library, and gray literature sources for pertinent articles on the subject. Only papers published in English literature will be considered for the review, and the data collection period is limited to the past 20 years. The screening process will utilize defined inclusion/exclusion criteria for Title/Abstract and Full-text screening by two independent reviewers in covidence, and a third reviewer will resolve any conflicts. The data extracted will include specific details about the participants, concept, population, study methods, challenges encountered during prosthetic rehabilitation, and their management. Inductive thematic analysis and descriptive statistics will be applied where appropriate. The narrative synthesis of the evidence will be accomplished through data extraction in a tabular format, and the results will be presented as a narrative summary.
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Affiliation(s)
| | | | - Manju V
- Department of Prosthodontics and Implantology
| | | | | | - Subramania Iyer
- Centre for Plastic and Reconstructive Surgery, Centre for Head and Neck Surgery and Oncology, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
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Cretu B, Zamfir A, Bucurica S, Scheau AE, Savulescu Fiedler I, Caruntu C, Caruntu A, Scheau C. Role of Cannabinoids in Oral Cancer. Int J Mol Sci 2024; 25:969. [PMID: 38256042 PMCID: PMC10815457 DOI: 10.3390/ijms25020969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 01/03/2024] [Accepted: 01/10/2024] [Indexed: 01/24/2024] Open
Abstract
Cannabinoids have incited scientific interest in different conditions, including malignancy, due to increased exposure to cannabis. Furthermore, cannabinoids are increasingly used to alleviate cancer-related symptoms. This review paper aims to clarify the recent findings on the relationship between cannabinoids and oral cancer, focusing on the molecular mechanisms that could link cannabinoids with oral cancer pathogenesis. In addition, we provide an overview of the current and future perspectives on the management of oral cancer patients using cannabinoid compounds. Epidemiological data on cannabis use and oral cancer development are conflicting. However, in vitro studies assessing the effects of cannabinoids on oral cancer cells have unveiled promising anti-cancer features, including apoptosis and inhibition of cell proliferation. Downregulation of various signaling pathways with anti-cancer effects has been identified in experimental models of oral cancer cells exposed to cannabinoids. Furthermore, in some countries, several synthetic or phytocannabinoids have been approved as medical adjuvants for the management of cancer patients undergoing chemoradiotherapy. Cannabinoids may improve overall well-being by relieving anxiety, depression, pain, and nausea. In conclusion, the link between cannabinoid compounds and oral cancer is complex, and further research is necessary to elucidate the potential risks or their protective impact on oral cancer.
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Affiliation(s)
- Brigitte Cretu
- Department of Oral and Maxillofacial Surgery, “Carol Davila” Central Military Emergency Hospital, 010825 Bucharest, Romania; (B.C.); (A.Z.)
| | - Alexandra Zamfir
- Department of Oral and Maxillofacial Surgery, “Carol Davila” Central Military Emergency Hospital, 010825 Bucharest, Romania; (B.C.); (A.Z.)
| | - Sandica Bucurica
- Department of Gastroenterology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania;
- Department of Gastroenterology, “Carol Davila” University Central Emergency Military Hospital, 010825 Bucharest, Romania
| | - Andreea Elena Scheau
- Department of Radiology and Medical Imaging, Fundeni Clinical Institute, 022328 Bucharest, Romania;
| | - Ilinca Savulescu Fiedler
- Department of Internal Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania;
- Department of Internal Medicine and Cardiology, Coltea Clinical Hospital, 030167 Bucharest, Romania
| | - Constantin Caruntu
- Department of Physiology, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.C.); (C.S.)
- Department of Dermatology, “Prof. N.C. Paulescu” National Institute of Diabetes, Nutrition and Metabolic Diseases, 011233 Bucharest, Romania
| | - Ana Caruntu
- Department of Oral and Maxillofacial Surgery, “Carol Davila” Central Military Emergency Hospital, 010825 Bucharest, Romania; (B.C.); (A.Z.)
- Department of Oral and Maxillofacial Surgery, Faculty of Dental Medicine, “Titu Maiorescu” University, 031593 Bucharest, Romania
| | - Cristian Scheau
- Department of Physiology, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.C.); (C.S.)
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Liu S, Liao Y, He B, Dai B, Zhu Z, Shi J, Huang Y, Zou G, Du C, Shi B. Mandibular resection and defect reconstruction guided by a contour registration-based augmented reality system: A preclinical trial. J Craniomaxillofac Surg 2023:S1010-5182(23)00077-X. [PMID: 37355367 DOI: 10.1016/j.jcms.2023.05.007] [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: 11/17/2022] [Revised: 02/22/2023] [Accepted: 05/21/2023] [Indexed: 06/26/2023] Open
Abstract
The aim of this study was to verify the feasibility and accuracy of a contour registration-based augmented reality (AR) system in jaw surgery. An AR system was developed to display the interaction between virtual planning and images of the surgical site in real time. Several trials were performed with the guidance of the AR system and the surgical guide. The postoperative cone beam CT (CBCT) data were matched with the preoperatively planned data to evaluate the accuracy of the system by comparing the deviations in distance and angle. All procedures were performed successfully. In nine model trials, distance and angular deviations for the mandible, reconstructed fibula, and fixation screws were 1.62 ± 0.38 mm, 1.86 ± 0.43 mm, 1.67 ± 0.70 mm, and 3.68 ± 0.71°, 5.48 ± 2.06°, 7.50 ± 1.39°, respectively. In twelve animal trials, results of the AR system were compared with the surgical guide. Distance deviations for the bilateral condylar outer poles were 0.93 ± 0.63 mm and 0.81 ± 0.30 mm, respectively (p = 0.68). Distance deviations for the bilateral mandibular posterior angles were 2.01 ± 2.49 mm and 2.89 ± 1.83 mm, respectively (p = 0.50). Distance and angular deviations for the mandible were 1.41 ± 0.61 mm, 1.21 ± 0.18 mm (p = 0.45), and 6.81 ± 2.21°, 6.11 ± 2.93° (p = 0.65), respectively. Distance and angular deviations for the reconstructed tibiofibular bones were 0.88 ± 0.22 mm, 0.84 ± 0.18 mm (p = 0.70), and 6.47 ± 3.03°, 6.90 ± 4.01° (p = 0.84), respectively. This study proposed a contour registration-based AR system to assist surgeons in intuitively observing the surgical plan intraoperatively. The trial results indicated that this system had similar accuracy to the surgical guide.
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Affiliation(s)
- Shaofeng Liu
- Department of Oral and Maxillofacial Surgery, First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, China; School and Hospital of Stomatology, Fujian Medical University, Fuzhou, 350004, China
| | - Yunyang Liao
- Department of Oral and Maxillofacial Surgery, First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, China; Laboratory of Facial Plastic and Reconstruction, Fujian Medical University, Fuzhou, 350004, China
| | - Bingwei He
- School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou, 350108, China; Fujian Engineering Research Center of Joint Intelligent Medical Engineering, Fuzhou, 350108, China
| | - Bowen Dai
- Department of Oral and Maxillofacial Surgery, Second Xiangya Hospital of Central South University, Changsha, 410000, China
| | - Zhaoju Zhu
- School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou, 350108, China; Fujian Engineering Research Center of Joint Intelligent Medical Engineering, Fuzhou, 350108, China
| | - Jiafeng Shi
- School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou, 350108, China; Fujian Engineering Research Center of Joint Intelligent Medical Engineering, Fuzhou, 350108, China
| | - Yue Huang
- Department of Oral and Maxillofacial Surgery, First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, China; Laboratory of Facial Plastic and Reconstruction, Fujian Medical University, Fuzhou, 350004, China
| | - Gengsen Zou
- Department of Oral and Maxillofacial Surgery, First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, China; Laboratory of Facial Plastic and Reconstruction, Fujian Medical University, Fuzhou, 350004, China
| | - Chen Du
- Department of Oral and Maxillofacial Surgery, First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, China; School and Hospital of Stomatology, Fujian Medical University, Fuzhou, 350004, China
| | - Bin Shi
- Department of Oral and Maxillofacial Surgery, First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, China; Laboratory of Facial Plastic and Reconstruction, Fujian Medical University, Fuzhou, 350004, China.
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Mastronicola R, Le Roux P, Casse A, Cortese S, Beulque E, Perna M, Dolivet G. Current Approaches to Salvage Surgery for Head and Neck Cancer: A Comprehensive Review. Cancers (Basel) 2023; 15:cancers15092625. [PMID: 37174091 PMCID: PMC10177213 DOI: 10.3390/cancers15092625] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 04/28/2023] [Accepted: 05/03/2023] [Indexed: 05/15/2023] Open
Abstract
Salvage surgeries of head and neck cancer are often complicated and do not always show decent results. This type of procedure is tough on the patient, as many crucial organs can be affected. A long period of reeducation usually follows the surgery because of the need to rehabilitate functions such as speech or swallowing. In order to lighten the journey of the patients, it is important to develop new technologies and techniques to ease the surgery and limit its damages. This seems even more crucial since progress has been made in the past years, allowing more salvage therapy to take place. This article aims at showing the available tools and procedures for salvage surgeries, such as transoral robotic surgery, free-flap surgery, sentinel node mapping, and many others, that help the work of the medical team to operate or obtain a better understanding of the status of the cancer when taken in charge. Yet, the surgical procedure is not the only thing determining the outcome of the operation. The patient themself and their cancer history also play an important part in the care and must be acknowledged.
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Affiliation(s)
- Romina Mastronicola
- Institut de Cancérologie de Lorraine ICL, 6 Avenue de Bourgogne, 54519 Vandoeuvre-lès-Nancy, France
- CRAN, CNRS, UMR 7039, Université de Lorraine, 54519 Vandoeuvre-lès-Nancy, France
| | - Pauline Le Roux
- Institut de Cancérologie de Lorraine ICL, 6 Avenue de Bourgogne, 54519 Vandoeuvre-lès-Nancy, France
| | - Aurore Casse
- Institut de Cancérologie de Lorraine ICL, 6 Avenue de Bourgogne, 54519 Vandoeuvre-lès-Nancy, France
| | - Sophie Cortese
- Institut de Cancérologie de Lorraine ICL, 6 Avenue de Bourgogne, 54519 Vandoeuvre-lès-Nancy, France
| | - Emilie Beulque
- Institut de Cancérologie de Lorraine ICL, 6 Avenue de Bourgogne, 54519 Vandoeuvre-lès-Nancy, France
| | - Marco Perna
- Technoport 9, Avenue des Hauts-Fourneaux, 4362 Esch-sur-Alzette, Luxembourg
| | - Gilles Dolivet
- Institut de Cancérologie de Lorraine ICL, 6 Avenue de Bourgogne, 54519 Vandoeuvre-lès-Nancy, France
- CRAN, CNRS, UMR 7039, Université de Lorraine, 54519 Vandoeuvre-lès-Nancy, France
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The effect of botulinum neurotoxin A on soft-tissue complications in intraoral reconstructions. J Plast Reconstr Aesthet Surg 2023; 79:39-46. [PMID: 36868170 DOI: 10.1016/j.bjps.2023.01.029] [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: 04/26/2022] [Revised: 01/30/2023] [Accepted: 01/31/2023] [Indexed: 02/10/2023]
Abstract
BACKGROUND Intraoral reconstruction has become more common in recent years. Patients may suffer from complications because of hypersalivation. This issue can be overcome with an aid aimed at reducing saliva production. In this study, patients who underwent flap reconstruction were examined. The aim was to compare the complication rates between those who were administered with botulinum neurotoxin type A (BTXA) to the salivary glands before the reconstruction and those who were not. METHODS Patients who underwent flap reconstruction between January 2015 and January 2021 were included in the study. The patients were divided into 2 groups. BTXA was applied to the parotid and submandibular glands in the 1st group at least 8 days before the operation to reduce the salivary secretion. BTXA application was not applied to the patients in the 2nd group before the operation. RESULTS A total of 35 patients were included in the study. There were 19 patients in group 1 and 16 patients in group 2. The tumor type in both groups was squamous cell carcinoma. For patients in the 1st group, salivary secretion decreased in an average of 3.84 days. In the statistical analysis, no significant difference was found between the groups in terms of age, comorbidity, smoking-complication development, and comorbidity-complication development. When infection was excluded, there was a significant difference in the development of complications between the groups. CONCLUSIONS BTXA application before the operation is beneficial to minimize complications in patients who plan to undergo elective intraoral reconstruction.
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Ucak M. Reconstruction of Head and Neck Region with Supraclavicular Artery Flap. Indian J Otolaryngol Head Neck Surg 2022; 74:2539-2543. [PMID: 36452613 PMCID: PMC9701935 DOI: 10.1007/s12070-020-02254-5] [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: 09/07/2020] [Accepted: 10/31/2020] [Indexed: 10/23/2022] Open
Abstract
Abstract Although frequently used head and neck reconstruction methods are perforator flaps and free flaps, supraclavicular artery (SCA) flaps are newly used in skin defect reconstructions. In this study, we shared the experience of the SCA flap to evaluate whether there is a strong option in the head and neck. This prospective clinical cohort study of 28 patients, including 11 men, 12 women, and 5 children was performed between 2016 and 2020 years in the patients who were planned with SCA flap for burns, tracheostomy, or after malignant skin tumor of head and neck region. Seventeen of our patients were burnt, 8 malignant skin tumors, and 3 were used to repair the wound that did not heal after tracheostomy. In one patient, the tissues could not be closed primarily because the skin lost its elasticity due to a burn in the surrounding tissues. No flap necrosis dehisens or any other complications were seen and our patients were discharged with complete recovery. While only two patients stated moderate satisfaction orally, the other patients liked the result very much. On the other side, all the patients declared no loss of functionality following this SCA flap surgery. The SCA proved itself as a strong reconstructive flap for the head and neck, and has consistently demonstrated a reliable flap to provide a perfect color match. Level of Evidence II, Randomized clinical cohort study.
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Affiliation(s)
- Murat Ucak
- Plastic and Reconstructive Surgery, Biruni University Hospital, 34010 Istanbul, Turkey
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Ivkovic N, Martinovic D, Kozina S, Lupi-Ferandin S, Tokic D, Usljebrka M, Kumric M, Bozic J. Quality of Life and Aesthetic Satisfaction in Patients Who Underwent the “Commando Operation” with Pectoralis Major Myocutaneus Flap Reconstruction—A Case Series Study. Healthcare (Basel) 2022; 10:healthcare10091737. [PMID: 36141349 PMCID: PMC9498799 DOI: 10.3390/healthcare10091737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 09/01/2022] [Accepted: 09/09/2022] [Indexed: 11/16/2022] Open
Abstract
The “commando operation” is an extensive surgical procedure used to treat patients with oral squamous carcinoma and metastasis in the cervical lymph nodes. While the procedure can be curative, it is also very mutilating, which consequently has a major impact on the patient’s quality of life. Several studies showed that the procedure is associated with loss of certain functions, such as impairments in speech, chewing, swallowing, and loss of taste and appetite. Furthermore, some of these impairments and their degree depend on the reconstruction method. However, the data regarding the functional impairments and aesthetic results in patients who underwent the “commando operation” along with the pectoralis major myocutaneus flap reconstruction are still inconclusive. This study included 34 patients that underwent partial glossectomy, ipsilateral modified radical neck dissection, pectoralis major myocutaneus flap reconstruction, and adjuvant radiotherapy. A structured questionnaire was used to evaluate aesthetical results and functional impairments as well as to grade the level of satisfaction with the functional and aesthetic outcomes both by the patients and by the operator. Most of the patients stated that their speech (N = 33; 97%) and salivation (N = 32; 94.2%) severely changed after the operation and that they cannot chew (N = 33; 97%) and swallow (N = 33; 97%) the same as before the operation. Moreover, almost half of the patients (N = 16; 47%) reported that they have severe sleep impairments. However, only few of the included patients stated that they sought professional help regarding the speech (N = 4; 11.7%), eating (N = 5; 14.7%), and sleeping (N = 4; 11.7%) disturbances. Additionally, there was a statistically significant difference between the operator and the patients in the subjective assessment of the aesthetic results (p = 0.047), as operators gave significantly better grades. Our results imply that this procedure and reconstructive method possibly cause impairments that have an impact on the patients’ wellbeing. Moreover, our outcomes also suggest that patients should be educated and rehabilitated after the “commando operation” since most of them were reluctant to seek professional help regarding their impairments. Lastly, sleep deficiency, which was observed after the procedure, should be further explored.
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Affiliation(s)
- Natalija Ivkovic
- Department of Otorhinolaryngology, University Hospital of Split, 21000 Split, Croatia
- Sleep Medicine Center, University of Split School of Medicine, 21000 Split, Croatia
| | - Dinko Martinovic
- Department of Maxillofacial Surgery, University Hospital of Split, 21000 Split, Croatia
| | - Slavica Kozina
- Department of Psychological Medicine, University of Split School of Medicine, 21000 Split, Croatia
| | - Slaven Lupi-Ferandin
- Department of Maxillofacial Surgery, University Hospital of Split, 21000 Split, Croatia
| | - Daria Tokic
- Department of Anesthesiology and Intensive Care, University Hospital of Split, 21000 Split, Croatia
| | - Mislav Usljebrka
- Department of Maxillofacial Surgery, University Hospital of Split, 21000 Split, Croatia
| | - Marko Kumric
- Department of Pathophysiology, University of Split School of Medicine, 21000 Split, Croatia
| | - Josko Bozic
- Department of Pathophysiology, University of Split School of Medicine, 21000 Split, Croatia
- Correspondence: ; Tel.: +385-21-557-871
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Modified Technique of Pectoralis Major Myocutaneous Flap Inset for Buccal Mucosa Reconstruction. World J Plast Surg 2022; 11:83-89. [PMID: 36117907 PMCID: PMC9446115 DOI: 10.52547/wjps.11.2.83] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 03/03/2022] [Indexed: 11/18/2022] Open
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Effect of Amniotic Membrane Nerve Wrapping in Final Results of Traumatic Peripheral Nerve Repair. World J Plast Surg 2022; 11:90-94. [PMID: 36117898 PMCID: PMC9446123 DOI: 10.52547/wjps.11.2.90] [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: 12/22/2021] [Accepted: 02/12/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Preventing perineural adhesions and scars formation in the traumatic peripheral injuries is very important on the recovery process. We aimed to evaluate the effect of using the amniotic membrane wrapping on the results of surgical treatment of damaged peripheral nerves. METHODS This cohort study included 30 patients with symptoms of acute peripheral nerve injuries due to penetrating trauma in the forearm or wrist in January 2019 to November 2020 referred to the Hand and Microsurgery Department, 15 Khordad Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran. In 15 patients, after nerve repair, amniotic membrane coverage was used around the nerve, all patients were followed for 12 months. Ultrasound study for neuroma formation and nerve regeneration was determined based on EMG and NCV findings. The modified Medical Research Councile classification (MRCC) was used to evaluate of motor and sensory recovery. RESULTS In the amniotic membrane wrapping group, all patients had nerve regeneration and functional nerve recovery occurred after 12 months. In the control group, 5 patients (33.4%) did not have nerve recovery and had functional and sensory impairment. In terms of functional capabilities; there was a significant difference in pinch strength, grip power and MRCC scoring between the two groups. Moreover, the mean volume of neuroma in these patients who used amniotic membrane covering was 2.7 mm3 and in the control group, it was 3.9 mm3 (P=0.001). Five patients who did not have a damaged nerve, the neuroma volume was 4.8 ± 0.9 mm3. CONCLUSION The use of amniotic membrane covering is effective methods in the improve results of peripheral nerve repair and nerve function recovery.
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Oculofacial Prosthetic Rehabilitation Complemented With Temporary Fillers and Neurotoxin. J Craniofac Surg 2022; 33:e482-e488. [PMID: 35758431 DOI: 10.1097/scs.0000000000008388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 11/04/2021] [Indexed: 11/25/2022] Open
Abstract
ABSTRACT Surgical treatment of head and neck cancer causes severe tissue loss, therefore, deformities and psychosocial consequences. In cases involving orbit exenteration, satisfactory reconstruction can only be achieved with prosthetic replacement, despite successful reconstructive plastic surgery. Extraoral implants, 3D scanning, and prototyping technologies have contributed to increase satisfactory aesthetic results of oculofacial prosthesis. However, to achieve prosthetic rehabilitation refinement, patients' biological tissues have been treated with injectable cosmetic adjuncts methods as complements to results. This study aimed to describe the use of botulinum toxin type A, hyaluronic acid, and calcium hydroxyapatite previously to oculofacial prostheses manufacturing, in 5 oncologic patients of a rehabilitation unit. Outcomes produced by additional cosmetic methods on tissues, prostheses planning, and overall facial rehabilitation were observed and registered by photographs. Botulinum toxin type A, hyaluronic acid, and calcium hydroxyapatite has shown to be useful in improving asymmetries, volumizing surgical depressions and dissembling atrophic scars. Presenting an additional resource to improve overall results, enabling the manufacturing of smaller, thinner, and better-fitting oculofacial prostheses. Limitations as chronic infection and necrosis episodes, related to filler injection into previously irradiated sites, were described. The temporary effect of the materials used generates a need for reapplications but increases the safety of such procedures and enables patients' cancer treatment follow-up.
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Models of Head and Neck Squamous Cell Carcinoma Using Bioengineering Approaches. Crit Rev Oncol Hematol 2022; 175:103724. [DOI: 10.1016/j.critrevonc.2022.103724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 04/24/2022] [Accepted: 05/18/2022] [Indexed: 11/21/2022] Open
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Chanda A, Krisciunas GP, Grillone GA. Correlating muscle resection with functional swallow outcomes: An anatomic framework informed systematic review of the literature. Am J Otolaryngol 2022; 43:103386. [PMID: 35158265 DOI: 10.1016/j.amjoto.2022.103386] [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] [Received: 12/28/2021] [Accepted: 01/30/2022] [Indexed: 12/01/2022]
Abstract
OBJECTIVE To perform a systematic review of studies reporting swallow-associated outcomes in patients who received surgery for head and neck cancer (HNC), informed by an anatomic and physiologic framework of pharyngeal phase of swallowing (Pearson's dual-sling model). METHODS PUBMED and Google Scholar databases were searched for peer-reviewed papers published between 1990 and 2019 using relevant MeSH terms. Exclusion criteria were 1) discussions comparing reconstruction techniques, 2) case-report/series (n < 10), 3) perspective articles, 4) papers comparing objective instrumental methods of swallowing evaluation, 5) animal/cadaver studies, 6) no instrumental or validated swallow assessment tools used, 7) papers that discuss/include radiotherapy treatment, 8) systematic reviews, 9) papers that discuss swallow training or rehabilitation methods. Two investigators reviewed papers meeting inclusion/exclusions criteria. Muscles resected, anatomic resection site, swallow outcomes, and patient treatment variables were collected. RESULTS A total of 115,020 peer-reviewed papers were identified. 74 papers were relevant to this review, 18 met inclusion and exclusion criteria, and none discussed surgical impact on the pharyngeal phase of swallowing using Pearson's dual-sling model. Most papers discussed the effect of tongue-base, supraglottic, or regional anatomic resection. Post-surgical resection Follow-up times ranged from 1 to 13 months. 67% of studies used objective instrumental swallow studies; 22% used patient reported outcome measures. Follow up time since surgical resection, time to feeding tube removal, feeding tube present/absent, aspiration severity were used to define dysphagia endpoints. CONCLUSIONS To date, no surgical HNC studies have used the dual-sling mechanism to guide study design, and dysphagia assessment has been inconsistent. To counsel patients on the effects of surgery on pharyngeal phase of swallow function, specialists need physiologically grounded research that correlates muscles resected with consistent measures of swallow function.
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Affiliation(s)
- Anindita Chanda
- Touro College of Osteopathic Medicine, 60 Prospect Avenue, Middletown, NY 10940, United States.
| | - Gintas P Krisciunas
- Boston University School of Medicine, 72 E Concord St, Boston, MA 02118, United States.
| | - Gregory A Grillone
- Boston University School of Medicine, 72 E Concord St, Boston, MA 02118, United States.
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Hypopharyngeal Reconstruction: Possibilities, Outcomes, and Updates for Improving the Human Health for Quality of Life. COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE 2022; 2022:6132481. [PMID: 35178078 PMCID: PMC8847029 DOI: 10.1155/2022/6132481] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 01/03/2022] [Accepted: 01/08/2022] [Indexed: 11/17/2022]
Abstract
Hypopharyngeal carcinoma is usually present at late stages, necessitating an aggressive line of management consisting of surgical procedures, chemotherapy, and radiation therapy, depending on the case. Practitioners tend to support total laryngectomies or total esophagostomies for most cases of hypopharyngeal carcinoma. The extensive procedures needed will most probably require, depending on the residual defect, a follow-up reconstructive procedure that might require utilizing flaps. Types of reconstructive methods and types of grafts or flaps used could be divided into a multitude of categories depending on the magnitude, shape, extension, and whether the underlying defect that is being reconstructed is circumferential or not. These reconstructive procedures are aimed at improving the quality of life, improving the aesthetic outcome, and restoring the functionality of the pharyngoesophageal segment. When it comes to hypopharyngeal cancer, the most common kind is squamous cell carcinoma (SCC), which has the worst prognosis of all the head and neck malignancies. Overall, the 5-year survival rate remains low, despite recent advancements in diagnostic imaging, radiation, and chemotherapy, as well as enhanced surgical methods and techniques. Hypopharyngeal malignancies are more probable than other tumors to present with advanced primary illness, with nodal metastasis a distinct possibility. The size and amount of local dissemination of the original carcinoma, as well as the extent of involvement of regional lymph nodes, are the most critical factors in predicting prognosis. Hypopharyngeal cancers are more likely than other head and neck cancers to manifest with distant metastases at the time of diagnosis. The appearance of second primary tumors, as well as the development of distant metastases, is a contributing factor to poor survival rate. Imaging techniques such as computed tomography (CT) and magnetic resonance imaging (MRI) with contrast remain the gold standard for evaluating hypopharyngeal carcinoma in the early stages. In most cases, imaging leads to an increase in the tumor stage at the time of presentation. Objectives. The main objectives are to review the research published about flaps, outline the optimum situations that will dictate the usage of a few of the most often used flaps for the rebuilding of the hypopharyngeal segment defects, and outline some of the complications associated with reconstruction. Methods. The processing was carried out with the title-specific search of the PubMed database using the query terms “hypopharyngeal carcinoma” and “reconstruction” to identify the most relevant articles without restricting publication dates. Information about the types of defects and methods of reconstruction was extracted from the reviewed articles. Two books were also reviewed, which were Regional and Free Flaps for Head and Neck Reconstruction (second edition) and Head and Neck Reconstruction: A Defect-Oriented Approach. Conclusion. Deciding the appropriate approach to a case should be individualized and should depend on the capabilities of the center, the defect's size and status, and lastly, the surgeon's training. The use of interpretation in the diagnosis of flaps can offer the best results in restoring functionality and vascularity and might also offer improved cosmesis.
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Santilli M, D’Addazio G, Rexhepi I, Sinjari B, Filippini A. Multiple Free Flap Reconstruction of a Complex Intraoral Defect after Squamous Cell Carcinoma Excision: A Case Report. Medicina (B Aires) 2021; 58:medicina58010054. [PMID: 35056362 PMCID: PMC8781932 DOI: 10.3390/medicina58010054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 12/27/2021] [Accepted: 12/28/2021] [Indexed: 11/16/2022] Open
Abstract
Background: Squamous cell carcinoma is the most frequent malignant cancer of the oral cavity. Metastasis involvement is one of the most relevant prognostic factors in terms of survival probability. Patients with oral cancers often undergo extensive en bloc resective surgery of the mandible and maxilla, with or without cervical nodal dissection, based on the presence or occult risk of regional metastases. Several factors affect the choice of flap, to recover aesthetics and function. Case Presentation: The case of a 60-year-old man who underwent maxillectomy with neck dissection as well as a reconstruction with a combination of multiple vascularized free flaps is presented. Conclusions: The excellent integration of the free flaps and the total absence of complications led to a high-quality aesthetic and functional performance of the reconstruction obtained through two different flaps. More specifically, the fibular free flap for bone reconstruction allows a two-team approach and maintains an excellent vascularization, even in case of several osteotomies for the maxillary reconstruction as reported. In addition, the use of free radial forearm flap for soft tissue reconstruction permits to obtain long caliber vessels, thus facilitating surgery without repositioning of the patient during surgery and therefore, consequently reducing surgery times.
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Affiliation(s)
- Manlio Santilli
- Department of Innovative Technologies in Medicine and Dentistry, University “G. d’Annunzio” Chieti-Pescara, 66100 Chieti, Italy; (M.S.); (G.D.); (I.R.)
- Electron Microscopy Laboratory, University “G. d’Annunzio” Chieti-Pescara, 66100 Chieti, Italy
| | - Gianmaria D’Addazio
- Department of Innovative Technologies in Medicine and Dentistry, University “G. d’Annunzio” Chieti-Pescara, 66100 Chieti, Italy; (M.S.); (G.D.); (I.R.)
- Electron Microscopy Laboratory, University “G. d’Annunzio” Chieti-Pescara, 66100 Chieti, Italy
| | - Imena Rexhepi
- Department of Innovative Technologies in Medicine and Dentistry, University “G. d’Annunzio” Chieti-Pescara, 66100 Chieti, Italy; (M.S.); (G.D.); (I.R.)
- Electron Microscopy Laboratory, University “G. d’Annunzio” Chieti-Pescara, 66100 Chieti, Italy
| | - Bruna Sinjari
- Department of Innovative Technologies in Medicine and Dentistry, University “G. d’Annunzio” Chieti-Pescara, 66100 Chieti, Italy; (M.S.); (G.D.); (I.R.)
- Electron Microscopy Laboratory, University “G. d’Annunzio” Chieti-Pescara, 66100 Chieti, Italy
- Correspondence: ; Tel.: +39-392-27471479; Fax: +39-0871-3554070
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Wu CA, Dutta R, Virk S, Roy N, Ranganathan K. The need for craniofacial trauma and oncologic reconstruction in global surgery. J Oral Biol Craniofac Res 2021; 11:563-567. [PMID: 34430193 DOI: 10.1016/j.jobcr.2021.07.013] [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: 07/19/2021] [Accepted: 07/22/2021] [Indexed: 10/20/2022] Open
Abstract
The global burden of surgical disease is concentrated in low- and middle-income countries and primarily consists of injuries and malignancies. While global reconstructive surgery has a long and well-established history, efforts thus far have been focused on addressing congenital anomalies. Craniofacial trauma and oncologic reconstruction are comparatively neglected despite their higher prevalence. This review explores the burden, management, and treatment gaps of craniofacial trauma and head and neck cancer reconstruction in low-resource settings. We also highlight successful alternative treatments used in low-resource settings and pearls that can be learned from these areas.
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Affiliation(s)
| | - Rohini Dutta
- WHO Collaborating Centre for Research in Surgical Care Delivery in LMICs, BARC Hospital (Government of India), Mumbai, India.,Christian Medical College and Hospital, Ludhiana, Punjab, India
| | - Sargun Virk
- Sri Guru Ram Das Institute of Medical Sciences and Research, Amritsar, Punjab, India
| | - Nobhojit Roy
- WHO Collaborating Centre for Research in Surgical Care Delivery in LMICs, BARC Hospital (Government of India), Mumbai, India
| | - Kavitha Ranganathan
- Harvard Medical School, Boston, MA, USA.,Brigham and Women's Hospital, Boston, MA, USA
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Ma H, Shujaat S, Bila M, Sun Y, Vranckx J, Politis C, Jacobs R. Computer-assisted versus traditional freehand technique for mandibular reconstruction with free vascularized fibular flap: A matched-pair study. J Plast Reconstr Aesthet Surg 2021; 74:3031-3039. [PMID: 34020903 DOI: 10.1016/j.bjps.2021.03.121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 03/15/2021] [Accepted: 03/25/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVES This study aimed to perform a surgery-related and patient-related outcome analysis of a case-matched series of patients treated with computer-assisted surgery (CAS) and traditional freehand surgery. METHODS A total of 153 patients who underwent mandibular reconstruction by VFF were included from Jan 1999 to Dec 2019. The mandibular resection and reconstruction were performed by four experienced oral and maxillofacial surgeons. Reasons for reconstruction were oncologic, osteoradionecrosis, trauma, and osteoporosis. All the patients were followed up postoperatively for at least 1 year. Eighteen pairs were formed with the matched cohort consisting of a total of 36 patients who underwent primary mandibular reconstruction without additional combined flaps. The surgery-related and patient-related continuous and categorical parameters were assessed in both groups. RESULTS The average operation time and bleeding volume in the CAS group were less than those in the non-CAS group. Additionally, both hospitalization and ICU days were lower in the CAS group without any significant difference. The only significant finding related to surgical parameters was observed for the ischemia time, which was lower in the CAS group. CONCLUSIONS Computer-assisted surgery indicated improved efficiency considering reduced ischemia time, operation time, and length of hospital stay with lower early complications than that of conventional surgical procedures. It can thus be considered as an optimized alternative to the freehand approach.
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Affiliation(s)
- Hongyang Ma
- OMFS IMPATH research group, Department of Imaging & Pathology, Faculty of Medicine, KU Leuven and Department of Oral and Maxillofacial Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Sohaib Shujaat
- OMFS IMPATH research group, Department of Imaging & Pathology, Faculty of Medicine, KU Leuven and Department of Oral and Maxillofacial Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Michel Bila
- OMFS IMPATH research group, Department of Imaging & Pathology, Faculty of Medicine, KU Leuven and Department of Oral and Maxillofacial Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Yi Sun
- OMFS IMPATH research group, Department of Imaging & Pathology, Faculty of Medicine, KU Leuven and Department of Oral and Maxillofacial Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Jan Vranckx
- Department of Plastic, Reconstructive, and Aesthetic Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Constantinus Politis
- OMFS IMPATH research group, Department of Imaging & Pathology, Faculty of Medicine, KU Leuven and Department of Oral and Maxillofacial Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Reinhilde Jacobs
- OMFS IMPATH research group, Department of Imaging & Pathology, Faculty of Medicine, KU Leuven and Department of Oral and Maxillofacial Surgery, University Hospitals Leuven, Leuven, Belgium; Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden.
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Ma H, Shujaat S, Bila M, Nanhekhan L, Vranckx J, Politis C, Jacobs R. Survival analysis of segmental mandibulectomy with immediate vascularized fibula flap reconstruction in stage IV oral squamous cell carcinoma patients. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2020; 123:44-50. [PMID: 33321252 DOI: 10.1016/j.jormas.2020.12.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 11/21/2020] [Accepted: 12/08/2020] [Indexed: 12/24/2022]
Abstract
PURPOSE This study aims to assess the survival rate of oral squamous cell carcinoma (OSCC) patients following immediate mandibular reconstruction with vascularized fibula flap (VFF) and to identify risk factors influencing the overall survival rate and postoperative outcomes. PATIENTS AND METHODS Patients suitable for the inclusion criterion diagnosed and treated between January 1996 till June 2019 for OSCC were retrospectively reviewed (n = 74). Potential risk factors and postoperative outcomes were recorded and analyzed. RESULTS The overall cumulative survival rate of patients was 0.52 at the end of 5th year. Overall, advanced pN stage (p = 0.0422), poor tumor differentiation (p < 0.0001), positive/close surgical margins (p = 0.0209), vascular invasion (p = 0.0395), perineural invasion (p = 0.0022) and tumor recurrence (p = 0.0232) were significantly related to a decreased cumulative survival. Tumor recurrence was significantly correlated with involvement of positive/close surgical margins, moderate (p = 0.0488), poor-differentiated tumors (p = 0.202), extracapsular spread (p = 0.0465), computer-assisted surgery (p = 0.0014) and early complications (p = 0.0224). Pain was significantly associated with the extracapsular spread (p = 0.0353) and early complications (p = 0.0127). CONCLUSION The five-year survival rate of advanced OSCC patients after segmental mandibulectomy with fibula free-flap reconstruction was 52.4%. Clinical/pathological risk factors such as the pN stage, tumor differentiation, surgical margins, vascular invasion, perineural invasion, tumor recurrence significantly influenced the overall cumulative survival rate.
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Affiliation(s)
- Hongyang Ma
- OMFS IMPATH Research Group, Department of Imaging & Pathology, Faculty of Medicine, KU Leuven and Department of Oral and Maxillofacial Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Sohaib Shujaat
- OMFS IMPATH Research Group, Department of Imaging & Pathology, Faculty of Medicine, KU Leuven and Department of Oral and Maxillofacial Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Michel Bila
- OMFS IMPATH Research Group, Department of Imaging & Pathology, Faculty of Medicine, KU Leuven and Department of Oral and Maxillofacial Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Lloyd Nanhekhan
- Department of Plastic, Reconstructive, and Aesthetic Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Jan Vranckx
- Department of Plastic, Reconstructive, and Aesthetic Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Constantinus Politis
- OMFS IMPATH Research Group, Department of Imaging & Pathology, Faculty of Medicine, KU Leuven and Department of Oral and Maxillofacial Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Reinhilde Jacobs
- OMFS IMPATH Research Group, Department of Imaging & Pathology, Faculty of Medicine, KU Leuven and Department of Oral and Maxillofacial Surgery, University Hospitals Leuven, Leuven, Belgium; Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden.
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