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Van Dieren L, Tawa P, Coppens M, Naenen L, Dogan O, Quisenaerts T, Lancia HH, Oubari H, Dabi Y, De Fré M, Thiessen Ef F, Cetrulo CL, Lellouch AG. Acute Rejection Rates in Vascularized Composite Allografts: A Systematic Review of Case Reports. J Surg Res 2024; 298:137-148. [PMID: 38603944 DOI: 10.1016/j.jss.2024.02.019] [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: 09/05/2023] [Revised: 01/20/2024] [Accepted: 02/29/2024] [Indexed: 04/13/2024]
Abstract
INTRODUCTION Vascularized Composite Allografts (VCA) are usually performed in a full major histocompatibility complex mismatch setting, with a risk of acute rejection depending on factors such as the type of immunosuppression therapy and the quality of graft preservation. In this systematic review, we present the different immunosuppression protocols used in VCA and point out relationships between acute rejection rates and possible factors that might influence it. METHODS This systematic review was performed according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. We systematically searched Medline (PubMed), Embase, and The Cochrane Library between November 2022 and February 2023, using following Mesh Terms: Transplant, Transplantation, Hand, Face, Uterus, Penis, Abdominal Wall, Larynx, and Composite Tissue Allografts. All VCA case reports and reviews describing multiple case reports were included. RESULTS We discovered 211 VCA cases reported. The preferred treatment was a combination of antithymocyte globulins, mycophenolate mofetil (MMF), tacrolimus, and steroids; and a combination of MMF, tacrolimus, and steroids for induction and maintenance treatment, respectively. Burn patients showed a higher acute rejection rate (P = 0.073) and were administered higher MMF doses (P = 0.020). CONCLUSIONS In contrast to previous statements, the field of VCA is not rapidly evolving, as it has encountered challenges in addressing immune-related concerns. This is highlighted by the absence of a standardized immunosuppression regimen. Consequently, more substantial data are required to draw more conclusive results regarding the immunogenicity of VCAs and the potential superiority of one immunosuppressive treatment over another. Future efforts should be made to report the VCA surgeries comprehensively, and muti-institutional long-term prospective follow-up studies should be performed to compare the number of acute rejections with influencing factors.
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Affiliation(s)
- Loïc Van Dieren
- Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Faculty of Medicine and Health Sciences, Antwerp, Belgium; Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Pierre Tawa
- Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Boston, Massachusetts; Shriners Hospitals for Children-Boston, Boston, Massachusetts
| | - Marie Coppens
- Faculty of Medicine and Health Sciences, Antwerp, Belgium
| | - Laura Naenen
- Faculty of Medicine and Health Sciences, Antwerp, Belgium
| | - Omer Dogan
- Faculty of Medicine and Health Sciences, Antwerp, Belgium
| | | | - Hyshem H Lancia
- Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Haïzam Oubari
- Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Yohann Dabi
- Department of Obstetrics, Gynecology and Reproductive Medicine, Sorbonne University, Tenon Hospital (AP-HP), Paris, France
| | - Maxime De Fré
- Department of Plastic, Reconstructive and Aesthetic Surgery, Antwerp University Hospital, Antwerp, Belgium
| | - Filip Thiessen Ef
- Department of Plastic, Reconstructive and Aesthetic Surgery, Antwerp University Hospital, Antwerp, Belgium
| | - Curtis L Cetrulo
- Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Boston, Massachusetts; Shriners Hospitals for Children-Boston, Boston, Massachusetts
| | - Alexandre G Lellouch
- Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Boston, Massachusetts; Shriners Hospitals for Children-Boston, Boston, Massachusetts.
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Ozmen S, Findikcioglu K, Sibar S, Tuncer S, Ayhan S, Guz G, Unal Y, Aslan S. First Composite Woman-to-Woman Facial Transplantation in Turkey: Challenges and Lessons to Be Learned. Ann Plast Surg 2023; 90:87-95. [PMID: 36534107 DOI: 10.1097/sap.0000000000003323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
ABSTRACT After the first face transplantation from woman to woman we performed in our clinic, it was aimed to eliminate the lack of knowledge about the subject in the literature by transferring our experiences and long-term results to the problems we had with the patient. A 20-year-old patient underwent partial osteomyocutaneous facial transplant (22nd facial transplant), which included 2 functional units of the face. The patient had no major problems in the early period and had a good aesthetic appearance. In the postoperative period, the patient ended her social isolation and adopted the transplanted face.In the late period, secondary surgical interventions, management of the problems caused by immunosuppression, and the patient's living in a remote location to our clinic were the difficulties encountered. Six revision surgeries were performed after the transplantation. Due to immunosuppression, opportunistic infections and metabolic problems required intermittent hospitalization. The patient died at the end of 56 months because of complications secondary to immunosuppression.A successful transplant involves the management of long-term problems rather than a successful tissue transfer in the early period. In today's conditions, long-term success can be achieved with a good patient compliance, as well as each team member should take an active role in the team at the transplantation centers. More case series are needed to adapt the standard treatment and follow-up protocols for solid organ transplantations for composite tissue allotransplantations. This will be possible by sharing the results and experiences transparently in the centers where face transplantation is performed worldwide.
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Affiliation(s)
- Selahattin Ozmen
- From the Department of Plastic, Reconstructive and Aesthetic Surgery, Koç University Hospital, Istanbul
| | | | - Serhat Sibar
- Departments of Plastic, Reconstructive and Aesthetic Surgery
| | - Serhan Tuncer
- Departments of Plastic, Reconstructive and Aesthetic Surgery
| | - Suhan Ayhan
- Departments of Plastic, Reconstructive and Aesthetic Surgery
| | | | | | - Selcuk Aslan
- Psychiatry, Gazi University Hospital, Ankara, Turkey
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Facial Transplantation. Facial Plast Surg Clin North Am 2022; 30:255-269. [DOI: 10.1016/j.fsc.2022.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Skeletal and Dental Outcomes after Facial Allotransplantation: The Cleveland Clinic Experience and Systematic Review of the Literature. Plast Reconstr Surg 2022; 149:945-962. [DOI: 10.1097/prs.0000000000008949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Kiukas EL, Manninen A, Lindford A, Lassus P. The Second Helsinki Face Transplantation and the World Experience of Revision Surgery During the First Posttransplantation Year. Ann Plast Surg 2022; 88:223-232. [PMID: 34611098 DOI: 10.1097/sap.0000000000002987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION We conducted a review of all surgical interventions performed during the first postoperative year in published face transplantation (FT) cases. In addition, we herein present our second FT patient, a full-face composite FT with an emphasis on surgical revisions after transplantation. MATERIALS AND METHODS A literature review was conducted and resulted in 376 publications of which 33 included reference to surgical interventions during the first post-FT year. For our second FT patient, a thorough review of all medical records was performed. RESULTS Among the first 41 FTs, 32 FT patients had reports with reference to corrective surgery during the first year (22 composite and 10 soft-tissue FTs). Soft-tissue FTs had a median of 2 procedures (range, 1-8 procedures), and composite FTs, 3 procedures per patient (range, 1-9 procedures). Nearly all early interventions (<1 month) were performed in composite FT patients (anastomotic occlusion, hematoma, sialocele, palatinal dehiscence). The most common late interventions were scar corrections, tissue suspensions, periorbital corrections, osseal and dental procedures, and interventions for palatinal dehiscence and sialocele. Our second FT patient has recovered well and has undergone 3 surgical interventions during the first year. CONCLUSIONS Surgical interventions are very common during the first postoperative year after FT, and composite FTs are more prone to complications necessitating surgical intervention than soft-tissue FTs. There is a wide variety of complications reflecting the heterogeneity of FT allografts. Corrective surgery in FT patients appears safe with only a few reported complications.
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Affiliation(s)
- Emma-Lotta Kiukas
- From the Department of Plastic Surgery, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
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Lantieri L, Cholley B, Lemogne C, Guillemain R, Ortonne N, Grimbert P, Thervet E, Lellouch AG. First human facial retransplantation: 30-month follow-up. Lancet 2020; 396:1758-1765. [PMID: 33248497 DOI: 10.1016/s0140-6736(20)32438-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 08/25/2020] [Accepted: 08/28/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND Since the first successful facial transplantation in 2005, the benefits of this procedure in terms of aesthetics, functionality, and quality of life have been firmly established. However, despite immunosuppressive treatment, long-term survival of the allograft might be compromised by chronic antibody-mediated rejection (CAMR), leading to irreversible necrosis of the tissue. In the absence of therapeutic options, this complication is inevitably life-threatening. METHODS We report facial retransplantation in a man, 8 years after his first facial transplantation because of extensive disfigurement from type 1 neurofibromatosis and 6 weeks after complete loss of his allograft due to severe CAMR. We describe the chronology of immune-related problems that culminated in allograft necrosis and the eventual loss of the facial transplant, the desensitisation protocol used for this highly immunosensitised recipient, the surgical technicalities of the procedure, the specific psychological management of this patient, and the results from follow-up at 30 months. FINDINGS Although the patient had a complicated postoperative course with numerous immunological, infectious, cardiorespiratory, and psychological events, he was discharged after a hospital stay of almost 1 year. He has since been able to re-integrate into his community with acceptable restoration of his quality of life. INTERPRETATION This clinical report of the first documented human facial retransplantation is proof-of-concept that the loss of a facial transplant after CAMR can be mitigated successfully by retransplantation combined with an aggressive desensitisation process. FUNDING Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris.
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Affiliation(s)
- Laurent Lantieri
- Department of Plastic, Reconstructive, and Aesthetic Surgery, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France; Université de Paris, Paris Descartes, Paris, France.
| | - Bernard Cholley
- Department of Anaesthesiology and Intensive Care, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France; Université de Paris, Paris Descartes, Paris, France
| | - Cedric Lemogne
- Department of Psychiatry, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France; Université de Paris, Paris Descartes, Paris, France
| | - Romain Guillemain
- Cardiology and Heart Transplant Department, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Nicolas Ortonne
- Pathology Department, Hôpital Henri Mondor Albert Chenevier, Assistance Publique-Hôpitaux de Paris, Paris-Est Créteil University, Créteil, France
| | - Philippe Grimbert
- Nephrology and Transplantation Department, Hôpital Henri Mondor Albert Chenevier, Assistance Publique-Hôpitaux de Paris, Paris-Est Créteil University, Créteil, France
| | - Eric Thervet
- Department of Nephrology, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France; Université de Paris, Paris Descartes, Paris, France
| | - Alexandre G Lellouch
- Department of Plastic, Reconstructive, and Aesthetic Surgery, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France; Université de Paris, Paris Descartes, Paris, France; Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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Ramly EP, Kantar RS, Diaz-Siso JR, Alfonso AR, Shetye PR, Rodriguez ED. Outcomes After Tooth-Bearing Maxillomandibular Facial Transplantation: Insights and Lessons Learned. J Oral Maxillofac Surg 2019; 77:2085-2103. [DOI: 10.1016/j.joms.2019.05.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 05/20/2019] [Accepted: 05/20/2019] [Indexed: 12/31/2022]
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Rifkin WJ, David JA, Plana NM, Kantar RS, Diaz-Siso JR, Gelb BE, Ceradini DJ, Rodriguez ED. Achievements and Challenges in Facial Transplantation. Ann Surg 2019; 268:260-270. [PMID: 29489486 DOI: 10.1097/sla.0000000000002723] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
: The first facial transplantation in 2005 ushered in a new era in reconstructive surgery, offering new possibilities for the repair of severe disfigurements previously limited by conventional techniques. Advances in allograft design, computerized preoperative planning, surgical technique, and postoperative revisions have helped push the boundaries in this new frontier of vascularized composite allotransplantation. Over the past 12 years, 40 of these procedures have been performed across the world, offering the field the opportunity to reflect on current outcomes. Successes achieved in the brief history of facial transplantation have resulted in a new set of obstacles the field must now overcome. In this review, we aim to highlight the achievements, major challenges, and future directions of this rapidly evolving field.
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Affiliation(s)
- William J Rifkin
- Hansjörg Wyss Department of Plastic Surgery, New York University Langone Health. New York, NY
| | - Joshua A David
- Hansjörg Wyss Department of Plastic Surgery, New York University Langone Health. New York, NY
| | - Natalie M Plana
- Hansjörg Wyss Department of Plastic Surgery, New York University Langone Health. New York, NY
| | - Rami S Kantar
- Hansjörg Wyss Department of Plastic Surgery, New York University Langone Health. New York, NY
| | - J Rodrigo Diaz-Siso
- Hansjörg Wyss Department of Plastic Surgery, New York University Langone Health. New York, NY
| | - Bruce E Gelb
- Division of Transplant Surgery, NYU Langone Health, New York, NY
| | - Daniel J Ceradini
- Hansjörg Wyss Department of Plastic Surgery, New York University Langone Health. New York, NY
| | - Eduardo D Rodriguez
- Hansjörg Wyss Department of Plastic Surgery, New York University Langone Health. New York, NY
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10
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Face Transplantation for Granulomatosis With Polyangiitis (Wegener Granulomatosis). Ann Plast Surg 2019; 82:320-329. [DOI: 10.1097/sap.0000000000001735] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Considerations for Temporomandibular Joint Procurement in Vascularized Composite Allotransplantation. J Craniofac Surg 2018; 29:1742-1746. [PMID: 30074957 DOI: 10.1097/scs.0000000000004710] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Methods for harvest of the temporomandibular joint (TMJ) for transplantation may involve several anatomic levels. The authors aim to assess the feasibility and identify challenges with 2 such methods, resuspending the donor condyles from the recipient glenoid fossae and en bloc harvest of the joint and surrounding temporal bone with plate-fixation to the recipient skull base. Two mock face transplantations were carried out using 4 fresh cadavers. Computed tomography imaging was obtained before and after the procedures to assess the technical success of each method. Both techniques were technically successful, allowing for full passive jaw range of motion following graft transfer and appropriate condyle positioning as assessed by computed tomography. En bloc TMJ harvest allowed for transfer of the entire joint without violating its capsule or altering its biomechanics. The authors found this technique better able to avoid issues with size mismatch between the donor mandible and recipient skull base width. When no such mismatch exists, graft harvest at the level of the mandibular condyle is technically easier and less time consuming. Although both methods of TMJ harvest are technically feasible with acceptable immediate postoperative jaw position and range of motion, the en bloc technique allows for more natural jaw function with less risk of postoperative joint immobility by preserving the joint capsule and its ligamentous support.
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Thuong M, Petruzzo P, Landin L, Mahillo B, Kay S, Testelin S, Jablecki J, Laouabdia-Sellami K, Lopez-Fraga M, Dominguez-Gil B. Vascularized composite allotransplantation - a Council of Europe position paper. Transpl Int 2018; 32:233-240. [DOI: 10.1111/tri.13370] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 01/19/2018] [Accepted: 10/25/2018] [Indexed: 11/28/2022]
Affiliation(s)
- Marie Thuong
- Intensive Care Unit; Hospital René Dubos; Cergy Pontoise France
| | - Palmina Petruzzo
- Department of Vascular Surgery; Hôpital Edouard Herriot; Lyon France
| | - Luis Landin
- Plastic & Reconstructive Surgery; Hospital Universitario La Paz; Madrid Spain
| | | | - Simon Kay
- Leeds Teaching Hospitals NHS Trust; Leeds UK
| | - Sylvie Testelin
- Department of Maxillofacial Surgery; Centre Hospitalier Universitaire Amiens-Picardie; Amiens France
| | | | | | - Marta Lopez-Fraga
- European Committee on Organ Transplantation (CD-P-TO); Council of Europe; Strasbourg France
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Anatomic Considerations for Temporomandibular Joint Vascularized Composite Allotransplantation. J Craniofac Surg 2018; 29:871-877. [PMID: 29498981 DOI: 10.1097/scs.0000000000004397] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Concomitant temporomandibular joint (TMJ) transplantation is an obvious advancement in the reconstructive armamentarium for face transplantation in scenarios involving TMJ ankylosis. This study investigates the fidelity of mandibular morphology and explores the feasibility of bilateral mandibular condyle transfer in facial vascularized composite allotransplantation. Geometric analysis was performed on 100 skeletally mature maxillofacial computed tomography scans. Exclusion criteria included mandibular trauma and dentoalveolar disease. Parameters measured were posterior height, ramus tilt, anterior height, intercondylar widths, condyle height, coronoid height, interglenoid distances, symphyseal and gonial angles, condyle and glenoid volumes, and condyle shapes. Parameters were compared by gender and ethnicity using χ, independent sample t tests, and one-way ANOVA. Correlation with age was assessed using Pearson correlation coefficients. Bilateral measurements were compared using paired-sample t tests. Mean intercondylar width was 102.5 mm (SD 7.0 mm), anterior height 21.5 mm (5.5), and posterior height 65.3 mm (7.7), Males demonstrate larger geometric parameters, for example, intercondylar width (4 mm mean difference, P = 0.005), anterior height (2.3 mm, P = 0.032), posterior height (5 mm, P = 0.001). Asians demonstrated statistically larger intercondylar width (8 mm difference to Caucasians, P < 0.001). Increased age was associated with greater anterior height, gonial angle, and symphyseal angle; decreased glenoid height; and change in condyle shape. Despite significant disparity of laterality measurements within individuals, posterior height, glenoid, and condyle volumes are equivalent. Mandibular morphology is highly variable. However, transplantation of a facial allograft including the mandible and bilateral condyles is technically and anatomically feasible in patients with concomitant TMJ pathology.
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Lassus P, Lindford A, Vuola J, Bäck L, Suominen S, Mesimäki K, Wilkman T, Ylä-Kotola T, Tukiainen E, Kuokkanen H, Törnwall J. The Helsinki Face Transplantation: Surgical aspects and 1-year outcome. J Plast Reconstr Aesthet Surg 2018; 71:132-139. [DOI: 10.1016/j.bjps.2017.10.007] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2017] [Revised: 09/18/2017] [Accepted: 10/04/2017] [Indexed: 01/10/2023]
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Abstract
BACKGROUND Ten years after the first face transplantation, the available data in peer-reviewed literature, various media outlets, and recent specialty meetings and courses are conflicting and inconsistently reported. The purpose of this study was to consolidate the available data by means of multiple sources to reflect an accurate and current state of facial vascularized composite allotransplantation as of December of 2015. METHODS Using applied search terms pertaining to face transplantation, a systematic PubMed search, Google search, and review of Plastic Surgery Education Network News Connection e-mailed newsletters were performed, and data presented at three meetings (i.e., the most recent American Society of Reconstructive Transplantation biennial meeting, the American Society of Reconstructive Microsurgery annual meeting, and the biennial AO North America State of the Art: Face Reconstruction and Transplantation course) were consolidated to capture the most contemporary and accurate data in face transplantation. RESULTS A total of 37 face transplants have been performed (20 partial and 17 full face) from 2005 to December of 2015. A discrepancy between actual transplantations performed and peer-reviewed reports exists at multiple time points, with a propensity for underreporting. Ten cases were described through media outlets but were not reported by the surgical teams in peer-reviewed literature. Two clinical cases were not described in peer-reviewed literature or media. There have been a total of five deaths, and posttransplant malignancy and revision surgery have been underreported. CONCLUSIONS This serves as the most contemporary and all-inclusive face transplantation review. There is a critical need for timely reporting and outcome transparency in the reconstructive transplant community. CLINICAL QUESTION/LEVEL OF EVIDENCE Therapeutic, V.
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Kiwanuka H, Aycart MA, Gitlin DF, Devine E, Perry BJ, Win TS, Bueno EM, Alhefzi M, Krezdorn N, Pomahac B. The role of face transplantation in the self-inflicted gunshot wound. J Plast Reconstr Aesthet Surg 2016; 69:1636-1647. [DOI: 10.1016/j.bjps.2016.08.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Revised: 07/25/2016] [Accepted: 08/22/2016] [Indexed: 11/29/2022]
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Lantieri L, Grimbert P, Ortonne N, Suberbielle C, Bories D, Gil-Vernet S, Lemogne C, Bellivier F, Lefaucheur JP, Schaffer N, Martin F, Meningaud JP, Wolkenstein P, Hivelin M. Face transplant: long-term follow-up and results of a prospective open study. Lancet 2016; 388:1398-1407. [PMID: 27567680 DOI: 10.1016/s0140-6736(16)31138-2] [Citation(s) in RCA: 100] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND More than 30 face transplantations have been done worldwide since 2005 but no documented long-term follow-up has been reported in the literature. We aimed to answer remaining question about the long-term risks and benefits of face transplant. METHODS In this single-centre, prospective, open study, we assessed 20 patients presenting with facial defects. Ten patients were selected, and, after three were secondarily excluded, seven were transplanted: two with neurofibromatosis 1, one with a burn, and four with self-inflicted facial gunshot injuries. We report the long-term outcomes of six face allotransplant recipients at an average of 6 years (range 3·4-9 years) after the transplantation. All admissions to hospital except for planned revisions and immunosuppressive follow-up therapy were reported as adverse events (safety endpoint). Predefined immunological, metabolic, surgical, and social integration endpoints were collected prospectively. Patients underwent quantitative health-related quality of life assessments through Short Form 36 health questionnaires. This study was registered with ClinicalTrials.gov, number NCT00527280. FINDINGS Two of seven patients died: one at 65 days due to transplant destruction with concomitant pseudomonas infection and the second at 3·4 years after transplantation by suicide. The six patients alive at long-term follow-up presented with functional transplants. Safety endpoints were related to infection in the first month, acute rejection from 1 day to 7 years after transplantation, or side-effects of immunosuppressive therapy. Recurrent rejection episodes justified maintenance therapy with high-dose steroids at high levels in all patients at last follow-up, yet none of the patients developed diabetes. Three patients were found to have hypertension with one requiring therapy. All patients had a noticeable reduction in glomerular filtration rate. All recipients and their families accepted their transplant. Improvements in social integration and quality of life were highly variable among the patients and depended on baseline levels and psychiatric comorbidities. INTERPRETATION These long-term results show the crucial effect of patients' social support and pre-existing psychiatric conditions on the risk-benefit ratio of facial transplantation. Careful preoperative patient selection and long-term postoperative follow-up programmes under strict institutional review board controls should be used for any future grafts of this type. FUNDING Protocole Hospitalier de Recherche Clinique (PHRC) National.
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Affiliation(s)
- Laurent Lantieri
- Service de Chirurgie Plastique, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris (APHP), Université Paris Descartes, Paris, France
| | - Philippe Grimbert
- Service de Néphrologie et Transplantation, Hôpital Henri Mondor, APHP, Creteil, France-Université Paris Est Creteil (UPEC), Paris France
| | - Nicolas Ortonne
- Département de Pathologie, Hôpital Henri Mondor, APHP, Creteil, France-Université Paris Est Creteil (UPEC), Paris France
| | - Caroline Suberbielle
- Laboratoire Régional d'Histocompatibilité «Jean Dausset», Hôpital Saint Louis, APHP, Paris, France; Université Paris Diderot, Paris, France
| | - Dominique Bories
- Laboratoire D'Hématologie Biologique et Moléculaire, Hôpital Henri Mondor, APHP, Creteil, France-Université Paris Est Creteil (UPEC), Paris France
| | - Salvador Gil-Vernet
- Unitat Assistencial de Trasplantament, Bellvitge Hospital Universitari, Barcelona, Spain
| | - Cédric Lemogne
- Service de Psychiatrie, Hôpital Européen Georges Pompidou, APHP-Université Paris Descartes, Paris, France
| | - Frank Bellivier
- Université Paris Diderot, Sorbonne Paris Cité, INSERM UMR-S 1144, Paris, France; APHP, GH Saint-Louis-Lariboisière-F Widal, Département de Psychiatrie et de Médecine Addictologique
| | - Jean Pascal Lefaucheur
- Service des Explorations Fonctionnelles, Hôpital Henri Mondor, APHP, Creteil, France-Université Paris Est Creteil (UPEC), Paris France
| | - Nathaniel Schaffer
- Service de Chirurgie Plastique, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris (APHP), Université Paris Descartes, Paris, France
| | | | - Jean Paul Meningaud
- Service de Chirurgie Plastique et Reconstructrice, Hôpital Henri Mondor, APHP, Creteil, France-Université Paris Est Creteil (UPEC), Paris France
| | - Pierre Wolkenstein
- Service de Dermatologie, Hôpital Henri Mondor, APHP, Creteil, France-Université Paris Est Creteil (UPEC), Paris France
| | - Mikael Hivelin
- Service de Chirurgie Plastique, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris (APHP), Université Paris Descartes, Paris, France.
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Bosc R, Meningaud JP. Henri Mondor Experience with Microsurgical Head and Neck Reconstruction Failure. Clin Plast Surg 2016; 43:695-706. [PMID: 27601393 DOI: 10.1016/j.cps.2016.05.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Maxillofacial reconstruction surgery largely relies on the use of microsurgical free transfer techniques. Head and neck cancer surgery and ballistic injuries may lead to significant losses of multitissular substances. Even when the free transfer is successful and the microvascular critical phase is resolved, some functions or anatomic structures may not have been properly restored or have worsened. Any plastic surgery technique may be used to improve an unfavorable functional or aesthetic result after free flap reconstruction. In most cases, performing surgical readjustments using a local flap is needed.
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Affiliation(s)
- Romain Bosc
- Service de Chirurgie Plastique, Reconstructrice, Esthétique et Maxillofaciale, Henri Mondor Hospital, 51 Avenue du Marechal de Lattre de Tassigny, Créteil 94000, France.
| | - Jean-Paul Meningaud
- Service de Chirurgie Plastique, Reconstructrice, Esthétique et Maxillofaciale, Henri Mondor Hospital, 51 Avenue du Marechal de Lattre de Tassigny, Créteil 94000, France.
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Management of the Salivary Glands and Facial Nerve in Face Transplantation. Plast Reconstr Surg 2016; 137:1887-1897. [DOI: 10.1097/prs.0000000000002179] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Diaz-Siso JR, Sosin M, Plana NM, Rodriguez ED. Face transplantation: Complications, implications, and an update for the oncologic surgeon. J Surg Oncol 2016; 113:971-5. [DOI: 10.1002/jso.24211] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Accepted: 02/15/2016] [Indexed: 01/13/2023]
Affiliation(s)
- J. Rodrigo Diaz-Siso
- Hansjörg Wyss Department of Plastic Surgery; NYU Langone Medical Center; New York New York
| | - Michael Sosin
- Hansjörg Wyss Department of Plastic Surgery; NYU Langone Medical Center; New York New York
| | - Natalie M. Plana
- Hansjörg Wyss Department of Plastic Surgery; NYU Langone Medical Center; New York New York
| | - Eduardo D. Rodriguez
- Hansjörg Wyss Department of Plastic Surgery; NYU Langone Medical Center; New York New York
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Kulahci Y, Altuntas SH, Karagoz H, Cwykiel JM, Zor F, Siemionow M. A new total hemiface allotransplantation model in rats. Microsurgery 2016; 36:230-8. [PMID: 26797916 DOI: 10.1002/micr.22527] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2015] [Revised: 09/06/2015] [Accepted: 10/15/2015] [Indexed: 11/07/2022]
Abstract
INTRODUCTION Vascularized composite allotransplantation (VCA), a new reconstructive option for patients suffering from extensive facial defects leads to superior functional and aesthetic outcomes compared to the standard autologous reconstruction. Among VCA recipients, each case involves different facial structures and tissues depending on the patient's injury, thus drawing conclusions on the mechanism of immune interactions between the donor and recipient is challenging. This study introduces a new total hemiface VCA model, including scalp, external ear, mystacial pad, premaxilla, upper/lower lids, nose, and upper/lower lips to evaluate the effect of transplantation of multitissue VCA on the recipient's immune response. MATERIAL AND METHODS Ten hemiface allotransplantations were performed in two groups between Lewis-Lewis (isograft) and LBN-Lewis (allograft) rats. Cyclosporine A (CsA) monotherapy was applied in the allograft group to prevent rejection. RESULTS All flaps survived up to 100 days post-transplant. The mean warm ischemia time was 45 minutes. Histological analysis revealed normal bone, cartilage (ear and nose), conjunctiva, palpebra, and eyelashes. Flow cytometry confirmed donor-specific chimerism for T cells (CD4/RT1(n) and CD8/RT1(n)) and B cells (CD45RA/RT1(n)) in the peripheral blood of all rats in the allotransplantation group. At post-transplant day 7, chimerism levels were at 1.68% for CD4/RT1(n) , 0.46% for CD8/RT1(n) and 0.64% for CD45RA/RT1(n). However, chimerism levels for CD4/RT1(n), CD8/RT1(n), and CD45RA/RT1(n) populations decreased at long-term follow-up (at post-transplant day 100) to 0.08%, 0.04%, and 0.23%, respectively. CONCLUSION The feasibility and long-term survival of the new hemiface VCA transplantation model was confirmed, donor-specific chimerism and post-transplant tissue changes were evaluated.
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Affiliation(s)
- Yalcin Kulahci
- Department of Hand and Upper Extremity Surgery, Gulhane Military Medical Academy, Ankara, Turkey
| | - Selman H Altuntas
- Department of Plastic, Reconstructive and Aesthetic Surgery, Medical Faculty, Suleyman Demirel University, Isparta, Turkey
| | - Huseyin Karagoz
- Department of Plastic, Reconstructive and Aesthetic Surgery, Haydarpasa Training Hospital, Gulhane Military Medical Academy, Istanbul, Turkey
| | - Joanna M Cwykiel
- Department of Orthopaedics, University of Illinois at Chicago, Chicago, IL
| | - Fatih Zor
- Department of Plastic, Reconstructive and Aesthetic Surgery, Gulhane Military Medical Academy, Ankara, Turkey
| | - Maria Siemionow
- Department of Orthopaedics, University of Illinois at Chicago, Chicago, IL
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Abstract
Neurofibromatosis type 1 is a rare, autosomal dominant disorder than can present with varying degrees of disfigurement depending on the associated tumor extent and location. Surgical resection is considered the most effective management of these typically benign tumors, indicated when symptoms include pain, extreme deformity, or interference with normal physical function. Giant tumors of the craniofacial region present particular difficulty due to the size of the post-resection wound deficit and the high risk surgery poses to function such as vision and facial animation in this region. Strategies of management are discussed.
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Craniofacial Measurements of Donors and Recipients Correlate with Aesthetic Outcome in Virtual Face Transplantation. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2015; 3:e385. [PMID: 26090275 PMCID: PMC4457248 DOI: 10.1097/gox.0000000000000343] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2014] [Accepted: 03/02/2015] [Indexed: 11/26/2022]
Abstract
Background: Face transplantation is an increasingly feasible option for patients with severe disfigurement. Donors and recipients are currently matched based on immune compatibility, skin characteristics, age, and gender. Aesthetic outcomes of the match are not always optimal and not possible to study in actual cases due to ethical and logistical challenges. We have used a reproducible and inexpensive three-dimensional virtual face transplantation (VFT) model to study this issue. Methods: Sixty-one VFTs were performed using reconstructed high-resolution computed tomography angiographs of male and female subjects aged 20–69 years. Twenty independent reviewers evaluated the level of disfigurement of the posttransplant models. Absolute differences in 9 soft-tissue measurements and 16 bony cephalometric measurements from each of the VFT donor and recipient pretransplant model pairs were correlated to the reviewers’ evaluation of disfigurement after VFT through a multivariate logistic regression model. Results: Five soft-tissue measurements and 3 bony measurements were predictive of the rating of disfigurement after VFT (odds ratio; 95% confidence interval): trichion-to-nasion facial height (1.106; 1.066–1.148), endocanthal width (1.096; 1.051–1.142), exocanthal width (1.067; 1.036–1.099), mouth/chelion width (1.064; 1.019–1.110), subnasale-to-menton facial height (1.029; 1.003–1.056), inner orbit width (1.039; 1.009–1.069), palatal plane/occlusal plane angle (1.148; 1.047–1.258), and sella-nasion/mandibular plane angle (1.079; 1.013–1.150). Conclusions: This study provides early evidence for the importance of soft-tissue and bony measurements in planning of facial transplantation. With future improvements to immunosuppressive regimens and increased donor availability, these measurements may be used as an additional criterion to optimize posttransplant outcomes.
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Roche NA, Vermeersch HF, Stillaert FB, Peters KT, De Cubber J, Van Lierde K, Rogiers X, Colenbie L, Peeters PC, Lemmens GM, Blondeel PN. Complex facial reconstruction by vascularized composite allotransplantation: The first Belgian case. J Plast Reconstr Aesthet Surg 2015; 68:362-71. [DOI: 10.1016/j.bjps.2014.11.005] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Revised: 10/14/2014] [Accepted: 11/08/2014] [Indexed: 10/24/2022]
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Wall A, Bueno E, Pomahac B, Treister N. Intraoral features and considerations in face transplantation. Oral Dis 2015; 22:93-103. [DOI: 10.1111/odi.12301] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Revised: 11/07/2014] [Accepted: 11/07/2014] [Indexed: 11/27/2022]
Affiliation(s)
- A Wall
- Department of Oral Medicine and Dentistry; Brigham and Women's Hospital; Harvard Medical School; Boston MA USA
| | - E Bueno
- Division of Plastic Surgery; Brigham and Women's Hospital; Harvard Medical School; Boston MA USA
| | - B Pomahac
- Division of Plastic Surgery; Brigham and Women's Hospital; Harvard Medical School; Boston MA USA
| | - N Treister
- Department of Oral Medicine and Dentistry; Brigham and Women's Hospital; Harvard Medical School; Boston MA USA
- Department of Oral Medicine, Infection and Immunity; Harvard School of Dental Medicine; Boston MA USA
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Murphy RJ, Gordon CR, Basafa E, Liacouras P, Grant GT, Armand M. Computer-assisted, Le Fort-based, face-jaw-teeth transplantation: a pilot study on system feasiblity and translational assessment. Int J Comput Assist Radiol Surg 2014; 10:1117-26. [PMID: 25230895 DOI: 10.1007/s11548-014-1114-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Accepted: 08/24/2014] [Indexed: 11/30/2022]
Abstract
PURPOSE Le Fort-based face-jaw-teeth transplantation (FJTT) attempts to marry bone and teeth geometry of size-mismatched face-jaw-teeth segments to restore function and form due to severe mid-facial trauma. Recent development of a computer-assisted planning and execution (CAPE) system for Le Fort-based FJTT in a pre-clinical swine model offers preoperative planning, and intraoperative navigation. This paper addresses the translation of the CAPE system to human anatomy and presents accuracy results. METHODS Single-jaw, Le Fort-based FJTTs were performed on plastic models, one swine and one human, and on a human cadaver. Preoperative planning defined the goal placement of the donor's Le Fort-based FJTT segment on the recipient. Patient-specific navigated cutting guides helped achieve planned osteotomies. Intraoperative cutting guide and donor fragment placement were compared with postoperative computed tomography (CT) data and the preoperative plan. RESULTS Intraoperative measurement error with respect to postoperative CT was less than 1.25 mm for both mock transplants and 3.59 mm for the human cadaver scenario. Donor fragment placement (as compared to the planned position) was less accurate for the human model test case (2.91 mm) compared with the swine test (2.25 mm) and human cadaver (2.26 mm). CONCLUSION The results indicate the viability of the CAPE system for assisting with Le Fort-based FJTT and demonstrate the potential in human surgery. This system offers a new path forward to achieving improved outcomes in Le Fort-based FJTT and can be modified to assist with a variety of other surgeries involving the head, neck, face, jaws and teeth.
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Affiliation(s)
- Ryan J Murphy
- Research and Exploratory Development Department, Johns Hopkins University Applied Physics Laboratory, Laurel, MD, USA
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Virtual Reality AYRA Software for Preoperative Planning in Facial Allotransplantation. J Craniofac Surg 2014; 25:1805-9. [DOI: 10.1097/scs.0000000000000989] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Abstract
Vascularized composite allotransplantation is a continuously evolving area of modern transplant medicine. Recently, vascularized composite allografts (VCAs) have been formally classified as 'organs'. In this review, key aspects of VCA procurement are discussed, with a special focus on interaction with the procurement of classical solid organs. In addition, options for a matching and allocation system that ensures VCA donor organs are allocated to the best-suited recipients are looked at. Finally, the different steps needed to promote VCA transplantation in society in general and in the medical community in particular are highlighted.
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Affiliation(s)
- Axel Rahmel
- Deutsche Stiftung Organtransplantation, Deutschherrnufer 52, Frankfurt am Main, 60594 Frankfurt, Germany
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Vascularization of the facial bones by the facial artery: implications for full face allotransplantation. Plast Reconstr Surg 2014; 133:1153-1165. [PMID: 24445880 DOI: 10.1097/prs.0000000000000111] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The maxillary artery is recognized as the main vascular supply of the facial bones; nonetheless, clinical evidence supports a codominant role for the facial artery. This study explores the extent of the facial skeleton within a facial allograft that can be harvested based on the facial artery. METHODS Twenty-three cadaver heads were used in this study. In 12 heads, the facial, superficial temporal, and maxillary arteries were injected. In one head, facial artery angiography was performed. Ten facial allografts were raised. The soft tissues were dissected to show the arterial anastomotic connections. Radiographs and computed tomographic scans were obtained. RESULTS Constant anastomosis between the facial, inferior alveolar, and infraorbital arteries at the mental and infraorbital foramina were found. The facial artery vascularized the homolateral mandibular symphysis, body, and ramus. The condylar and coronoid processes were vascularized in 67 percent of the allografts. The homolateral maxilla was contrasted in all allografts. The alveolar and palatine processes contained the contrast in 83 percent of specimens. The maxillary process of the zygomatic bone was perfused in all allografts, followed by the body, frontal (83 percent), and temporal processes (67 percent). The nasal lateral wall and septum were vascularized in 83 percent of the allografts. The medial and lateral orbital walls and the orbital floor were stained in all specimens. The zygomatic process of the temporal bone was the least perfused bone. CONCLUSION A composite allograft containing 90 to 95 percent of the facial bones can be based on bilateral facial arteries.
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Infante-Cossio P, Barrera-Pulido F, Gomez-Cia T, Sicilia-Castro D, Garcia-Perla-Garcia A, Gacto-Sanchez P, Hernandez-Guisado JM, Lagares-Borrego A, Narros-Gimenez R, Gonzalez-Padilla JD. Facial transplantation: a concise update. Med Oral Patol Oral Cir Bucal 2013; 18:e263-71. [PMID: 23229268 PMCID: PMC3613879 DOI: 10.4317/medoral.18552] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2012] [Accepted: 07/07/2012] [Indexed: 11/10/2022] Open
Abstract
Objectives: Update on clinical results obtained by the first worldwide facial transplantation teams as well as review of the literature concerning the main surgical, immunological, ethical, and follow-up aspects described on facial transplanted patients.
Study design: MEDLINE search of articles published on “face transplantation” until March 2012.
Results: Eighteen clinical cases were studied. The mean patient age was 37.5 years, with a higher prevalence of men. Main surgical indication was gunshot injuries (6 patients). All patients had previously undergone multiple conventional surgical reconstructive procedures which had failed. Altogether 8 transplant teams belonging to 4 countries participated. Thirteen partial face transplantations and 5 full face transplantations have been performed. Allografts are varied according to face anatomical components and the amount of skin, muscle, bone, and other tissues included, though all were grafted successfully and remained viable without significant postoperative surgical complications. The patient with the longest follow-up was 5 years. Two patients died 2 and 27 months after transplantation.
Conclusions: Clinical experience has demonstrated the feasibility of facial transplantation as a valuable reconstructive option, but it still remains considered as an experimental procedure with unresolved issues to settle down. Results show that from a clinical, technical, and immunological standpoint, facial transplantation has achieved functional, aesthetic, and social rehabilitation in severely facial disfigured patients.
Key words:Face transplantation, composite tissue transplantation, face allograft, facial reconstruction, outcomes and complications of face transplantation.
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Affiliation(s)
- Pedro Infante-Cossio
- Department of Oral and Maxillofacial Surgery, Virgen del Rocio University Hospital, Seville, Spain.
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Meningaud JP, Donsimoni JM. Allogreffes de la face et réhabilitation orale. ACTA ACUST UNITED AC 2012; 113:350-2. [DOI: 10.1016/j.stomax.2012.06.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2012] [Accepted: 06/12/2012] [Indexed: 11/29/2022]
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Craniomaxillofacial reconstruction using allotransplantation and tissue engineering: challenges, opportunities, and potential synergy. Ann Plast Surg 2012; 67:655-61. [PMID: 21825966 DOI: 10.1097/sap.0b013e31822c00e6] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The face is composed of an intricate underlying bony/cartilaginous framework that supports muscle, secretory organs, and sophisticated skin/subcutaneous structures. These components are attached through numerous ligaments and interact dynamically with a vast neurovascular network. The most sophisticated autologous reconstructive techniques, utilizing composite free-tissue flaps, are often inadequate to restore extensive maxillofacial defects. Massive craniomaxillofacial (CMF) defects resulting from trauma, oncologic resection, or congenital deformity present a unique challenge to reconstructive surgeons. Therefore, recent advances in craniofacial surgery and immunotherapy spurred the innovation of composite tissue allotransplantation (CTA), which permits reconstruction with tissue composed of all necessary components. However, CMF allotransplantation carries with it side effects of lifelong immunosuppression. Furthermore, the donor skeletal framework may not provide an ideal match, resulting in less than ideal occlusion and soft-tissue anthropometrics. An alternative to transplantation, tissue engineering, has provided hope for regenerating missing tissue and avoiding the need for immunosuppression. Many tissue subtypes, including bone and cartilage, have been successfully created, with sparse reports of clinical application. Tissue-engineered composite tissue required for complete CMF reconstruction continues to elude development, with vascular supply and tissue interactions posing the largest remaining obstacles. We report herein the current status and limitations of CTA and tissue engineering. Furthermore, we describe for the first time our vision of hybridization of CTA and engineering, utilizing the strengths of each strategy.
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Rodriguez-Lorenzo A, Audolfsson T, Rozen S, Kildal M, Nowinski D. Supraorbitary to infraorbitary nerve transfer for restoration of midface sensation in face transplantation: Cadaver feasibility study. Microsurgery 2012; 32:309-13. [DOI: 10.1002/micr.21944] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2011] [Revised: 11/04/2011] [Accepted: 11/09/2011] [Indexed: 11/06/2022]
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Pomahac B, Pribaz J, Eriksson E, Bueno EM, Diaz-Siso JR, Rybicki FJ, Annino DJ, Orgill D, Caterson EJ, Caterson SA, Carty MJ, Chun YS, Sampson CE, Janis JE, Alam DS, Saavedra A, Molnar JA, Edrich T, Marty FM, Tullius SG. Three patients with full facial transplantation. N Engl J Med 2012; 366:715-22. [PMID: 22204672 DOI: 10.1056/nejmoa1111432] [Citation(s) in RCA: 188] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Unlike conventional reconstruction, facial transplantation seeks to correct severe deformities in a single operation. We report on three patients who received full-face transplants at our institution in 2011 in operations that aimed for functional restoration by coaptation of all main available motor and sensory nerves. We enumerate the technical challenges and postoperative complications and their management, including single episodes of acute rejection in two patients. At 6 months of follow-up, all facial allografts were surviving, facial appearance and function were improved, and glucocorticoids were successfully withdrawn in all patients.
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Affiliation(s)
- Bohdan Pomahac
- Department of Surgery, Division of Plastic Surgery, Brigham and Women's Hospital, Boston, MA 02115, USA.
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