An Update on the Survival of the First 50 Face Transplants Worldwide.

Importance: Since 2005, a total of 50 face transplants have been reported from 18 centers in 11 countries. The overall survival of the grafts has not yet been established.

Objective: To assess the survival of the face transplant grafts and evaluate factors potentially influencing it.

Proximal Bilateral Arm Transplantation with Left Shoulder Reconstruction: Outcomes at 24 Months.

Background: Arm transplantation has been proposed as a valid therapeutic option for arm amputees. A bilateral arm transplantation including reconstruction of the left shoulder was performed on January 13, 2021 in Lyon (France).

Methods: The recipient was a 48-year-old man with bilateral amputation at proximal arm level on both sides following an electric shock in 1998.

Minor amputation after revascularization in chronic limb-threatening ischemia: What is the optimal timing?

Objectives: Patients with chronic limb-threatening ischemia (CLTI) have a high risk of lower limb amputation and loss of walking independence. Minor amputations play a key role in ensuring walking independence and they represent a challenge in terms of timing and level for vascular surgeons. A major cause of re-amputation is a defect in wound healing and a possible predictor of re-amputation for non-healing wounds could be the incorrect timing of minor amputation after revascularization.

Pancreatic Allograft Thrombosis: Implementation of the CPAT-Grading System in a Retrospective Series of Simultaneous Pancreas-Kidney Transplantation.

Pancreatic graft thrombosis (PAT) is a major surgical complication, potentially leading to graft loss. The recently proposed Cambridge Pancreas Allograft Thrombosis (CPAT) grading system provides diagnostic, prognostic and therapeutic recommendations. The aim of the present study was to retrospectively assess computed tomography angiography (CTA) examinations performed routinely in simultaneous pancreas-kidney (SPK) recipients to implement the CPAT grading system and to study its association with the recipients' outcomes.

Lessons Learned from the Amputation of a Bilateral Hand Grafted Patient due to Psychiatric Disorders.

The importance of psychosocial aspects in upper extremity transplantation (UET) has been emphasized since the beginning of the vascularized composite allotransplantation era. Herein a long-term UET failure mainly due to psychiatric disorders is reported. A young woman amputated in 2004 (electrocution) underwent bilateral UET in 2007.

Psychosocial Predictors of Upper Extremity Transplantation Outcomes: A Review of the International Registry 1998-2016.

Background: Upper extremity transplantation (UET) is becoming increasingly common. This article attempts to collate data from cases contributing to the International Registry on Hand and Composite Tissue Transplantation (IRHCTT), define psychosocial themes perceived as predictors of success using statistical methods, and provide an objective measure for optimization and selection of candidates.

Methods: The IRHCTT provided anonymous data on UET recipients.

Graft vasculopathy in upper extremity allotransplantation: Results of a retrospective high-resolution ultrasonographic study.

Graft vasculopathy (GV) is the most severe pathologic change of chronic rejection in vascularized composite allotransplantation. Since 2012, the intimal media thickness (IMT) of radial and ulnar arteries was annually monitored by high-resolution ultrasonography in seven bilateral upper extremity transplant (UET) patients. We also investigated the IMT of seven matched healthy subjects (controls).

Nail changes in upper extremity allotransplantation: onychomadesis as the presenting sign of allograft rejection - a retrospective study.

Upper extremity allotransplantation (UEA) is the more common type of vascularized composite allotransplantation of which more than 80 patients have benefited worldwide. These allografts include - along with the skin - the nail unit, a specialized epithelial appendage which may be the target of graft rejection. We report an UEA recipient who developed, as an initial manifestation of graft rejection, onychomadesis, that is shedding of the nail plate starting from the proximal nail bed.

[Immunological aspects of vascularised composite tissue grafts].

The progress of immuno-suppressive treatments in recent years has largely conditioned advances and successes in allotransplantations of vascularised composite tissues, especially the hands and face. However, rejection phenomena are not fully controlled, as in other organ transplants.

Role of flow magnetic resonance imaging in the monitoring of facial allotransplantations: preliminary results on graft vasculopathy.

Chronic vascular rejection characterized by the myointimal proliferation of smooth muscle cells that progressively obstruct the arterial graft lumen may become the main cause of long-term graft loss in vascularized composite allotransplantation (VCA), as observed in solid organ transplantation. As such, new diagnostic tools are required. The objective of this study was to evaluate the usefulness of flow magnetic resonance imaging (MRI) in the qualitative and quantitative monitoring of VCA in three patients transplanted between 2005 and 2012.

Clinical Significance of Alloantibodies in Hand Transplantation: A Multicenter Study.

Background: Donor-specific antibodies (DSAs) have a strong negative correlation with long-term survival in solid organ transplantation. Although the clinical significance of DSA and antibody-mediated rejection (AMR) in upper extremity transplantation (UET) remains to be established, a growing number of single-center reports indicate their presence and potential clinical impact.

Methods: We present a multicenter study assessing the occurrence and significance of alloantibodies in UET in reference to immunological parameters and functional outcome.

Infections after upper extremity allotransplantation: a worldwide population cohort study, 1998-2017.

Risk-to-benefit analysis of upper extremity allotransplantation (UEA) warrants a careful assessment of immunosuppression-related complications. This first systematic report of infectious complications after UEA aimed to compare incidence and pattern of infections to that observed after kidney transplantation (KT). We conducted a matched cohort study among UEA and KT recipients from the International Registry on Hand and Composite Tissue Transplantation and the French transplant database DIVAT.

Vascularized composite allotransplantation - a Council of Europe position paper.

After more than 120 hand-upper extremity and 37 face transplant procedures performed worldwide, vascularized composite allotransplantation (VCA) now falls under the scope of organ transplant legislation in Europe and the United States. While in the USA, VCA has been considered as standard care since 2014, VCA in Europe is still performed through clinical research trials, except in United Kingdom. However, after two decades of favourable experience with upper extremity transplantation (UET), professionals in Europe are proposing hand allotransplantation as "controlled standard" care, as opposed to face transplantation (FT), which is still a challenging activity.

Chronic rejection in vascularized composite allotransplantation.

Purpose Of Review: Vascularized composite allografts (VCA), which restore severely damaged body parts that cannot be repaired with conventional surgical techniques, often undergo acute skin rejection episodes in the early postgraft period. Although the risk of human VCA to be affected by chronic rejection was initially unknown, such cases were recently observed.

Recent Findings: Chronic rejection targets preferentially the skin (dermal sclerosis, adnexal atrophy, necrosis) and vessels (graft vasculopathy) and may cause graft dysfunction, often resulting in ischemic graft loss.

Kidney Dysfunction After Vascularized Composite Allotransplantation.

Background: Kidney dysfunction is a major complication after nonrenal solid organ transplants. Transplantation of vascularized composite allografts (VCA) has yielded successful midterm outcomes despite high rates of acute rejection and greater requirements of immunosuppression. Whether this translates in higher risks of kidney complications is unknown.

Meeting Report of the 13th Congress of the International Society of Vascularized Composite Allotransplantation.

The International Society of Vascularized Composite Allotransplantation held its 13th congress "Defining Success" in October 2017 in Salzburg, Austria. A total of 122 delegates from 22 countries representing 5 continents attended the conference. The theme strived to provide pathways to accomplish best possible outcomes in this unique and multifaceted field of transplantation.

Medico legal aspects on neuromonitoring in thyroid surgery: informed consent on malpractice claims.

Aim: The purpose of this paper is to provide a forensic profile framework of neuromonitoring in thyroid surgery, regarding the information given to the patient and its classification as part of professional liability in the event of recurrent injury.

Method: Evaluation and reflections on the required behaviour of the surgeon on providing details on the operation before the informed consent is given and to outline the possible legal implications regarding professional liability as a result of recurrent injury. In particular, if it is an obligation to inform the patient about using this method and if it is possible for the surgeon to freely choose whether to employ this method, which is still burdened by a certain percentage of error and for that reason it cannot be defined a "standard of care".

Hypothermic pulsatile preservation of kidneys from uncontrolled deceased donors after cardiac arrest - a retrospective study.

Kidneys from uncontrolled donors after cardiac arrest (uDCD) suffer from a period of warm ischemia between cardiac arrest and cold flushing. Aim of the study was to evaluate renal outcomes of uDCD kidneys selected on the basis of renal Resistance Index (RI) and its influence on graft function and survival. The study included 44 kidneys procured from 26 uDCD starting 1.

Face Transplantation: Partial Graft Loss of the First Case 10 Years Later.

Ten years after the first face transplantation, we report the partial loss of this graft. After two episodes of acute rejection (AR) occurred and completely reversed in the first posttransplantation year, at 90 months posttransplantation the patient developed de novo class II donor-specific antibodies, without clinical signs of AR. Some months later, she developed several skin rejection episodes treated with steroid pulses.

An integrated view of immune monitoring in vascularized composite allotransplantation.

Purpose Of Review: Vascularized composite allotransplantation (VCA) has several immunological peculiarities that imply a specific immune monitoring. Here, we provide an integrated view of current procedures of immune monitoring in VCA and potential complementary approaches learned from organ transplantation.

Recent Findings: Because the skin is highly immunogenic and is the main target of the alloimmune response, immune monitoring in VCA essentially relies on visual inspection and pathological examination of for-causes and protocol skin biopsies.

Chronic Rejection in Human Vascularized Composite Allotransplantation (Hand and Face Recipients): An Update.

Vascularized composite tissue allografts (VCA) have become a viable option to restore severely damaged parts of the body that cannot be repaired with conventional surgical techniques. Acute rejection develops frequently in the early postgraft period both in human and experimental VCA, but the possibility of human VCA to undergo chronic rejection (CR) remained initially unknown. The experience gained over the years shows that, similar to solid organ transplants (SOT), human VCA can also develop CR.