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Hadjiandreou M, Pafitanis G, Butler PM. Outcomes in facial transplantation - a systematic review. Br J Oral Maxillofac Surg 2024; 62:404-414. [PMID: 38637216 DOI: 10.1016/j.bjoms.2024.02.008] [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: 12/03/2023] [Revised: 02/22/2024] [Accepted: 02/24/2024] [Indexed: 04/20/2024]
Abstract
Facial transplantations have become a clinical reality as the last reconstructive option in severely disfigured patients. To date, clinical outcomes remain unclear. The purpose of this paper was to analyse the outcomes in facial transplantation (FT) and determine the risks and benefits of FT based on short- and long-term outcomes. An electronic literature search was performed across PubMed, EMBASE and the Cochrane Central Register for Controlled Trials (CENTRAL) databases to capture all the relevant records relating to outcomes in FTs from 2005 to 2021. Articles for inclusion were decided upon pre-defined inclusion and exclusion criteria. A total of 48 FTs has been performed to date. A total of 90 studies met the eligibility criteria and were included in the outcome analysis. Studies were analysed based on each of the 48 cases and outcomes categorised into short-term (<36 months) and long-term (>36 months) outcomes. Primary outcomes included patient and graft survival and secondary outcomes included functional, surgical revision events, immunological, medical complications, aesthetics, psychosocial and quality of life. Mortality rate, infection and malignancy incidence remain high, and patients should be fully informed of the potential life-threatening complications. FTs improve outcomes such as quality of life and psychosocial recovery in the short- and long-term. Outcomes remain under-reported in peer-review journals.
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Affiliation(s)
- Michalis Hadjiandreou
- UCL Division of Surgery and Interventional Science, Royal Free Hospital, London, UK; Department of Plastic Surgery, Emergency Care and Trauma Division, The Royal London Hospital, Barts Health NHS Trust, London, UK.
| | - Georgios Pafitanis
- Department of Plastic Surgery, Emergency Care and Trauma Division, The Royal London Hospital, Barts Health NHS Trust, London, UK; University of Cyprus, Nicosia, Cyprus
| | - Peter M Butler
- UCL Division of Surgery and Interventional Science, Royal Free Hospital, London, UK
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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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Longo B, Pomahac B, Giacalone M, Cardillo M, Cervelli V. 18 years of face transplantation: Adverse outcomes and challenges. J Plast Reconstr Aesthet Surg 2023; 87:187-199. [PMID: 37879143 DOI: 10.1016/j.bjps.2023.09.043] [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: 12/10/2022] [Revised: 08/19/2023] [Accepted: 09/12/2023] [Indexed: 10/27/2023]
Abstract
BACKGROUND Since the first procedure performed in 2005, face transplantation has been debated as viable approach for the treatment of severe craniofacial defects. Despite the benefits provided, the experience in face allotransplantation has brought to light a significant risk of complications, including allograft removal or loss, and mortality. The present study is intended to provide an updated review on complications and major challenges witnessed over 18 years of experience in the field. METHODS A systematic review of PubMed, MEDLINE, Cochrane, Google, and Google Scholar databases on face transplantation was conducted according to PRISMA guidelines up to April 2023. Articles providing details on cases of face allograft loss, removal, and patient death were included. Online articles and media reports were assessed to include information not disclosed in peer-reviewed literature. Face transplant centers were contacted to have updated follow-up information on single-face transplant cases. RESULTS The search yielded 1006 reports, of which 28 were included. On a total of 48 procedures performed in 46 patients, adverse outcomes were gleaned in 14 cases (29%), including seven allograft losses (14.6%), and the death of ten patients (21.7%). Chronic rejection was the leading cause of allograft loss, with a median time from transplant to irreversible rejection of 90 months (IQR 88.5-102). The main causes of death were infectious complications, followed by malignancies, non-compliance to immunosuppression, and suicide. The median time to death was 48.5 months (IQR 19-122). CONCLUSIONS To the best of our knowledge, this is the first study providing a comprehensive review of adverse outcomes in face transplantation. Considering the high rate of major complications, the heterogeneity of cases and single-center approaches, and the absence of published standards of care, the development of a consensus by face transplant teams holds the key to the field's advancement.
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Affiliation(s)
- Benedetto Longo
- Chair of Plastic and Reconstructive Surgery, Department of Surgical Sciences, Tor Vergata University of Rome, Rome, Italy.
| | - Bohdan Pomahac
- Division of Plastic and Reconstructive Surgery, Yale School of Medicine, New Haven, CT, USA
| | - Martina Giacalone
- Chair of Plastic and Reconstructive Surgery, Department of Surgical Sciences, Tor Vergata University of Rome, Rome, Italy
| | - Massimo Cardillo
- National Transplants Center, National Institute of Health, Italian Ministry of Health, Rome, Italy
| | - Valerio Cervelli
- Chair of Plastic and Reconstructive Surgery, Department of Surgical Sciences, Tor Vergata University of Rome, Rome, Italy
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Tong X, Xiao Z, Li P, Liu X, Wang M, Wen S, Wang N, Liao S, Zhou J. Angiogenesis and flap-related research: A bibliometric analysis. Int Wound J 2023; 20:3057-3072. [PMID: 37312275 PMCID: PMC10502283 DOI: 10.1111/iwj.14181] [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: 02/07/2023] [Revised: 03/21/2023] [Accepted: 03/27/2023] [Indexed: 06/15/2023] Open
Abstract
Adequate blood supply, a prerequisite for flap survival after grafting, makes angiogenesis of the flap the biggest problem to be solved. Researches have been conducted around vascularisation in correlation with flap grafting. However, bibliometric analyses systematically examining this research field are lacking. As such, we herein sought to conduct comprehensive comparative analyses of the contributions of different researchers, institutions, and countries to this research space in an effort to identify trends and hotspots in angiogenesis and vascularisation in the context of flap grafting. Publications pertaining to angiogenesis and vascularisation in the context of flap grafting were retrieved from the Web of Science Core Collection. References were then analysed and plotted using Microsoft Excel 2019, VOSviewer, and CiteSpace V. In total, 2234 papers that were cited 40 048 times (17.63 citations/paper) were included in this analysis. The greatest number of studies were from the United States, with these studies exhibiting both the highest number of citations (13 577) and the greatest overall H-index (60). For The institutions that published the greatest number of studies were WENZHOU MEDICAL UNIVERSITY (681), while UNIVERSITY OF ERLANGEN NUREMBERG has the highest number of citations (1458), and SHANGHAI JIAO TONG UNIVERSITY holds the greatest overall H-index (20). The greatest number of studies in this research space were published by Gao WY, while Horch RE was the most commonly cited researcher in the field. The VOS viewer software clustered relevant keywords into three clusters, with clusters 1, 2, 3, and 4 corresponding to studies in which the keywords 'anatomy', 'survival', 'transplantation', 'therapy' most frequently appeared. The most promising research hotspot-related terms in this field included 'autophagy', 'oxidative stress', 'ischemia/reperfusion injury', which exhibited a most recent average appearing year (AAY) of 2017 and after. Generally speaking, the results of this analysis indicate that the number of articles exploring angiogenesis and flap-related research has risen steadily, with the United States and China being the two countries publishing the greatest proportion of studies in this field. The overall focus of these studies has shifted away from 'infratest and tissue engineering' towards 'mechanisms'. In the future, particular attention should be paid to emerging research hotspots, which include 'ischemia/reperfusion injury' and treatments for promoting vascularization, such as 'platelet-rich plasma'. In light of these findings, funding agencies should continue increasing their investment in the exploration of the concrete mechanisms and interventional therapeutic relevance of angiogenesis during flap transplantation.
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Affiliation(s)
- Xiao‐Fei Tong
- Department of Plastic SurgeryThe Third Xiangya Hospital, Central South UniversityChangshaChina
| | - Zhen‐Yang Xiao
- Department of Plastic SurgeryThe Third Xiangya Hospital, Central South UniversityChangshaChina
| | - Pei‐Ting Li
- Department of Plastic SurgeryThe Third Xiangya Hospital, Central South UniversityChangshaChina
| | - Xin Liu
- Department of Plastic SurgeryThe Third Xiangya Hospital, Central South UniversityChangshaChina
| | - Ming‐Zhu Wang
- Department of Plastic SurgeryThe Third Xiangya Hospital, Central South UniversityChangshaChina
| | - Shi‐Yi Wen
- Department of Plastic SurgeryThe Third Xiangya Hospital, Central South UniversityChangshaChina
| | - Na Wang
- Department of Plastic SurgeryThe Third Xiangya Hospital, Central South UniversityChangshaChina
| | - Shenghui Liao
- School of Computer Science and EngineeringCentral South UniversityChangshaChina
| | - Jian‐Da Zhou
- Department of Plastic SurgeryThe Third Xiangya Hospital, Central South UniversityChangshaChina
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The Transverse Facial Artery as a Recipient Artery in Neuroplastic Surgery Microvascular Reconstruction. Plast Reconstr Surg Glob Open 2022; 10:e4577. [PMID: 36246075 PMCID: PMC9555907 DOI: 10.1097/gox.0000000000004577] [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: 06/19/2022] [Accepted: 08/11/2022] [Indexed: 11/05/2022]
Abstract
Microvascular reconstruction in the craniofacial region is particularly challenging due to a paucity of adequate recipient vessels. The facial vessels are commonly utilized; however, in neurocranial reconstruction, the distance from the defect to the vessels may require the use of interposition vein grafts. The superficial temporal vessels, which have the benefit of closer proximity, are often compromised or injured in patients with previous neurosurgical procedures or radiation therapy. Here, we describe the use of the transverse facial artery as a recipient for a latissimus dorsi free flap for scalp reconstruction in a 63-year-old man with a compromised scalp from multiple surgeries and radiation therapy for glioblastoma multiforme. The patient had extensive scarring, temporalis muscle wasting, thinning of the overlying scalp, and notable alopecia. On surveillance imaging, he was found to have an area on the brain concerning for tumor recurrence, for which a surgical biopsy was recommended, with a significant risk of postoperative wound healing complications. We present the use of the transverse facial artery in this case as a recipient artery for free flap reconstruction of the scalp.
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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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8
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Park JJ, Diep GK, Alfonso AR, Berman ZP, Hoffman AF, Mills EC, Wolfe EM, Felsenheld JH, Ramly EP, Rodriguez ED. Have We Achieved Optimal Skin Color Matching in Partial Facial Transplantation? A Survey Study of the General Public and Medical Professionals. J Craniofac Surg 2020; 31:2213-2216. [PMID: 33136857 DOI: 10.1097/scs.0000000000006895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Skin color matching is an essential factor in achieving optimal aesthetic outcome in partial facial transplantation. However, there is no published literature evaluating the success of color matching to date. Furthermore, a medical professional's perception of an optimal color match may not necessarily translate to that of the general public. The purpose of our study was to evaluate skin color matching between the donor allograft and recipient native tissue in partial facial transplantations to determine the level of success perceived by the general public and medical professionals. METHODS Published photographs of partial face transplant recipients were used to create a survey where recipient native and donor allograft skin samples were juxtaposed. Thirty-three members of the general public and 30 medical professionals were asked to rate skin color match on a scale from "excellent match" to "not a match." RESULTS Overall, 47% of given ratings were positive, indicating an "excellent" or "good match," and 53% of ratings were negative, indicating a "poor match" or "lack of match" between the skin sample pairings shown. Of the 19 partial face transplant patients who were rated, 9 patients received >50% positive ratings, and 10 patients received <50% positive ratings. Medical professionals consistently gave more positive ratings, with statistically significant differences in 7 of the 19 rated patients (P < 0.05). CONCLUSION The results suggest that there is need for improvement in color matching in partial facial transplantation, and that the general public is more critical of skin color matching compared to medical professionals.
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Affiliation(s)
- Jenn J Park
- Hansjörg Wyss Department of Plastic Surgery, NYU Langone Health, New York, NY
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9
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Anesthetic Considerations in Facial Transplantation: Experience at NYU Langone Health and Systematic Review. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2020; 8:e2955. [PMID: 32983760 PMCID: PMC7489595 DOI: 10.1097/gox.0000000000002955] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 05/08/2020] [Indexed: 01/18/2023]
Abstract
Anesthetic considerations are integral to the success of facial transplantation (FT), yet limited evidence exists to guide quality improvement. This study presents an institutional anesthesia protocol, defines reported anesthetic considerations, and provides a comprehensive update to inform future directions of the field.
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10
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Full Facial Allotransplantation Including the Temporomandibular Joints: A Radiologic and Anatomical Cadaveric Study. Plast Reconstr Surg 2020; 146:622-632. [PMID: 32459733 DOI: 10.1097/prs.0000000000007069] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Facial allotransplantation including the temporomandibular joints may improve the functional outcomes in face transplant candidates who have lost or damaged this joint. METHODS Linear and angular measurements were taken in 100 dry skulls and mandibles and in 100 three-dimensionally-reconstructed facial computed tomographic scans to determine the variability of the temporomandibular joint, glenoid fossa, and mandible. A vascular study was performed in six fresh cadaveric heads, followed by harvest of the face allograft in three heads. Next, four heads were used for mock transplantation (two donors and two recipients). The full facial allograft included four different segments: a Le Fort III, a mandibular tooth-bearing, and two condyle and temporomandibular joint-bearing segments. Statistical analysis was performed using SAS software. RESULTS In only one-third of the skulls, the condylar shape was symmetric between right and left sides. There was a wide variability in the condylar coronal (range, 14.3 to 23.62 mm) and sagittal dimensions (range, 5.64 to 10.96 mm), medial intercondylar distance (range, 66.55 to 89.91 mm), and intercondylar angles (range, 85.27 to 166.94 degrees). This high variability persisted after stratification by sex, ethnicity, and age. The temporomandibular joint was harvested based on the branches of the superficial temporal and maxillary arteries. The design of the allograft allowed fixation of the two condyle and temporomandibular joint-bearing segments to the recipient skull base, preserving the articular disk-condyle-fossa relationship, and differences were adjusted at the bilateral sagittal split osteotomy sites. CONCLUSION Procurement and transplantation of a temporomandibular joint-containing total face allograft is technically feasible in a cadaveric model.
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Diep GK, Ramly EP, Alfonso AR, Berman ZP, Rodriguez ED. Enhancing Face Transplant Outcomes: Fundamental Principles of Facial Allograft Revision. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2020; 8:e2949. [PMID: 32983759 PMCID: PMC7489753 DOI: 10.1097/gox.0000000000002949] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 05/08/2020] [Indexed: 11/25/2022]
Abstract
Facial transplantation (FT) has become a feasible reconstructive solution for patients with devastating facial injuries. Secondary revisions to optimize functional and aesthetic outcomes are to be expected, yet the optimal timing and approach remain to be determined. The purpose of this study was to analyze all facial allograft revisions reported to date, including the senior author's experience with 3 FTs. Methods A literature review was performed, with 2 reviewers independently conducting title and abstract screening, followed by a full-text review. All articles mentioning FT revision surgeries were evaluated. The medical records of the senior author's 3 FT recipients were additionally reviewed. Results Initially, 721 articles were captured and 37 were included in the final analysis. Thirty-two FTs were reported to have involved posttransplant allograft revisions, with FT recipients undergoing a mean of 4.8 ± 4.6 revision procedures. The mean duration between FT and the first revision procedure was 149 ± 179 days. A wide spectrum of revisions was identified and categorized as involving the soft tissues, craniofacial skeleton, dentition, oronasal cavity, salivary glands, facial nerve, or ocular region. In the senior author's experience, when indicated, posttransplant occlusal changes and integrity of the donor-recipient intraoral interface were successfully addressed with secondary procedures without allograft compromise or loss. Conclusions The worldwide experience shows that secondary procedures are nearly ubiquitous after FT and can be safely performed at various timepoints. The authors thereby establish 5 distinct categories of facial allograft revisions and define 7 critical principles to optimize posttransplant procedures.
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Affiliation(s)
- Gustave K Diep
- Hansjörg Wyss Department of Plastic Surgery, NYU Langone Health, New York, N.Y
| | - Elie P Ramly
- Hansjörg Wyss Department of Plastic Surgery, NYU Langone Health, New York, N.Y
| | - Allyson R Alfonso
- Hansjörg Wyss Department of Plastic Surgery, NYU Langone Health, New York, N.Y
| | - Zoe P Berman
- Hansjörg Wyss Department of Plastic Surgery, NYU Langone Health, New York, N.Y
| | - Eduardo D Rodriguez
- Hansjörg Wyss Department of Plastic Surgery, NYU Langone Health, New York, N.Y
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12
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Geoghegan L, Al-Khalil M, Scarborough A, Murray A, Issa F. Pre-transplant management and sensitisation in vascularised composite allotransplantation: A systematic review. J Plast Reconstr Aesthet Surg 2020; 73:1593-1603. [PMID: 32475735 DOI: 10.1016/j.bjps.2020.05.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 04/11/2020] [Accepted: 05/09/2020] [Indexed: 02/01/2023]
Abstract
INTRODUCTION Vascularised composite allotransplantation (VCA) permits like-for-like reconstruction following extensive soft tissue injuries. The initial management of extensive soft tissue injury can lead to the development of anti-HLA antibodies through injury-related factors, transfusion and cadaveric grafting. The role of antibody-mediated rejection, donor-specific antibody formation and graft rejection in the context of VCA remains unclear. This systematic review aimed to determine whether pre-transplant management strategies influence immunological outcome following VCA. METHODS A systematic review of MEDLINE, EMBASE and CINAHL using a PRISMA-compliant methodology up to February 2019 was conducted. Pre-transplant, procedural and long-term outcome data were collected and recorded for all VCA recipients on an individual patient basis. RESULTS The search revealed 3,847 records of which 114 met inclusion criteria and reported clinical data related to 100 patients who underwent 129 VCA transplants. Trauma (50%) and burns (15%) were the most frequent indications for VCA. Of all 114 studies, only one reported acute resuscitative management. Fifteen patients were sensitised prior to reconstructive transplantation with an 80%%incidence of acute rejection in the first post-operative year. Seven patients demonstrated graft vasculopathy, only one of whom had demonstrated panel reactive antibodies. CONCLUSIONS Currently employed acute management strategies may predispose to the development of anti-HLA antibodies, adding to the already complex immunological challenge of VCA. To determine whether association between pre-transplant management and outcomes exists, further refinement of international registries is required.
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Affiliation(s)
- Luke Geoghegan
- Imperial College NHS Trust, London, UK; Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science (NDORMS), University of Oxford, Oxford, UK
| | | | | | - Alexandra Murray
- Department of Plastic and Reconstructive Surgery, Stoke Mandeville Hospital, Aylesbury, UK
| | - Fadi Issa
- Department of Plastic and Reconstructive Surgery, Stoke Mandeville Hospital, Aylesbury, UK; Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK.
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13
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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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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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Kollar B, Tasigiorgos S, Dorante MI, Carty MJ, Talbot SG, Pomahac B. Innovations in reconstructive microsurgery: Reconstructive transplantation. J Surg Oncol 2018; 118:800-806. [PMID: 30098294 DOI: 10.1002/jso.25147] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 06/04/2018] [Indexed: 12/17/2022]
Abstract
In the past 20 years, reconstructive transplantation (RT) has emerged as a viable reconstructive option for carefully selected patients. More than 100 upper extremity and 40 face transplants have been performed worldwide to date. Concomitantly, the portfolio of reconstructive transplantation has been extended by additional procedures such as lower extremities, abdominal wall, neck, uterus, genitourinary, and pediatric transplants. In the present review article, we aim to summarize the current state of knowledge about this exciting field.
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Affiliation(s)
- Branislav Kollar
- Department of Surgery, Division of Plastic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Sotirios Tasigiorgos
- Department of Surgery, Division of Plastic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Miguel I Dorante
- Department of Surgery, Division of Plastic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Matthew J Carty
- Department of Surgery, Division of Plastic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Simon G Talbot
- Department of Surgery, Division of Plastic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Bohdan Pomahac
- Department of Surgery, Division of Plastic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
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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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Kollar B, Pomahac B. Facial restoration by transplantation. Surgeon 2018; 16:245-249. [PMID: 29490887 DOI: 10.1016/j.surge.2018.01.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 01/12/2018] [Indexed: 12/16/2022]
Abstract
Hundred years ago, Sir Harold Gillies laid a foundation to the modern plastic surgery trying to reconstruct facial defects of severely disfigured soldiers of World War I. Some years later, Joseph Murray experimented with rejection of skin grafts aimed for treatment of burned patients who sustained their injuries on battlefields of World War II. In 1954, the acquired expertise and intensive research allowed him to perform the first successful kidney transplantation in the world at Peter Bent Brigham Hospital in Boston. For his achievements in organ transplantation he was awarded Nobel Prize in 1990. The face transplantation appears to be a natural evolution of the work of these two extraordinary plastic surgeons. The first case of partial face transplant from 2005 in France revealed the world that facial restoration by transplantation is superior to conventional reconstruction methods. Since 2009, our team has performed 7 cases of face transplantation at Brigham and Women's Hospital, which is to our best knowledge the largest living single center face transplant cohort in the world. In this article, we want to reflect on the experience with face transplantation at our institution from the past years. We aim to briefly review the key points of the know-how which was given to us from the care of these unique patients.
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Affiliation(s)
- Branislav Kollar
- Department of Surgery, Division of Plastic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Bohdan Pomahac
- Department of Surgery, Division of Plastic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
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18
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Tasigiorgos S, Kollar B, Krezdorn N, Bueno EM, Tullius SG, Pomahac B. Face transplantation-current status and future developments. Transpl Int 2018; 31:677-688. [DOI: 10.1111/tri.13130] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 12/21/2017] [Accepted: 02/02/2018] [Indexed: 01/01/2023]
Affiliation(s)
- Sotirios Tasigiorgos
- Division of Plastic Surgery; Department of Surgery; Brigham and Women's Hospital; Harvard Medical School; Boston MA USA
| | - Branislav Kollar
- Division of Plastic Surgery; Department of Surgery; Brigham and Women's Hospital; Harvard Medical School; Boston MA USA
| | - Nicco Krezdorn
- Department of Plastic, Aesthetic, Hand and Reconstructive Surgery; Hannover Medical School; Hannover Germany
| | - Ericka M. Bueno
- Division of Plastic Surgery; Department of Surgery; Brigham and Women's Hospital; Harvard Medical School; Boston MA USA
| | - Stefan G. Tullius
- Division of Transplant Surgery; Department of Surgery; Brigham and Women's Hospital; Harvard Medical School; Boston MA USA
| | - Bohdan Pomahac
- Division of Plastic Surgery; Department of Surgery; Brigham and Women's Hospital; Harvard Medical School; Boston MA USA
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Discussion: First Lower Two-Thirds Osteomyocutaneous Facial Allograft Perfused by a Unilateral Facial Artery: Outcomes and Vascularization at 1 Year after Transplantation. Plast Reconstr Surg 2017; 140:168-169. [PMID: 28654604 DOI: 10.1097/prs.0000000000003287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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