RESUMO
The UK hand transplantation programme is hosted by the Department of Plastic and Reconstructive Surgery at Leeds Teaching Hospitals under the leadership of Professor Simon Kay. Since programme launch in 2013, ten procedures in six individuals have been performed involving unilateral or bilateral transplants. The multi-disciplinary team that delivers the programme includes the transplant immunology service. The laboratory experience in programme support is reported here.
Assuntos
Rejeição de Enxerto/imunologia , Sobrevivência de Enxerto/imunologia , Antígenos HLA/imunologia , Transplante de Mão , Alemtuzumab/farmacologia , Anticorpos , Transplante de Mão/métodos , Transplante de Mão/reabilitação , Humanos , Imunização , Imunofenotipagem , Transplantes/imunologiaRESUMO
A goal of hand and upper extremity transplantation is to return motor and sensory function to an amputee. Given the integral roles of one's hands in activities of daily living and social interaction, however, restoring psychosocial well-being should also be a priority. Based on the authors' experience, double-hand transplantation success depends significantly on strong social support, physical rehabilitation, medication adherence, and social integration. Because caregiving is demanding, tasks should be distributed among members of a patient's family and social network. This article analyzes how to respond to an overwhelmed caregiver by drawing on solid organ transplant literature about caregiver fatigue.
Assuntos
Cuidadores/psicologia , Efeitos Psicossociais da Doença , Transplante de Mão/reabilitação , Qualidade de Vida , Papel (figurativo) , Tomada de Decisão Clínica/ética , Humanos , Sistemas de Apoio Psicossocial , Estresse Psicológico , Terapias em Estudo/éticaRESUMO
Human allografts for life-threatening organ failure have been demonstrated to be lifesaving and are now considered to be standard of care for many conditions. Transplantation of non-vital anatomic body parts has also been accomplished. Hand transplantation after limb loss in adults has been shown to offer some promising benefits in both functional and psychological measures in preliminary studies. It has been suggested to expand eligibility criteria to include minors, with one such operation having already been performed. With this in mind, we examine the current state of hand transplantation research in the context of available alternatives. We examine the ethics of carrying out these operations in minors, including under the protections of clinical research. We argue that children should not be considered for this surgery due to the substantial risks of immunosuppressive medication, the likelihood that the graft will need to be replaced during the patient's lifetime and the lack of significant compensatory advantages over modern prosthetics.
Assuntos
Membros Artificiais , Rejeição de Enxerto/fisiopatologia , Transplante de Mão , Menores de Idade , Seleção de Pacientes/ética , Complicações Pós-Operatórias/fisiopatologia , Fatores Etários , Membros Artificiais/normas , Membros Artificiais/tendências , Criança , Pré-Escolar , Rejeição de Enxerto/imunologia , Transplante de Mão/efeitos adversos , Transplante de Mão/ética , Transplante de Mão/reabilitação , Humanos , Complicações Pós-Operatórias/imunologia , Medição de Risco , Imunologia de TransplantesAssuntos
Acidentes de Trabalho/psicologia , Adaptação Psicológica , Agricultura , Amputados/psicologia , Traumatismos do Antebraço/cirurgia , Traumatismos da Mão/cirurgia , Transplante de Mão/psicologia , Atividades Cotidianas/psicologia , Adulto , Amputados/reabilitação , Traumatismos do Antebraço/psicologia , Rejeição de Enxerto/psicologia , Rejeição de Enxerto/reabilitação , Traumatismos da Mão/psicologia , Traumatismos da Mão/reabilitação , Força da Mão , Transplante de Mão/reabilitação , Humanos , Masculino , Terapia Ocupacional/psicologia , Satisfação Pessoal , Qualidade de Vida/psicologia , Reabilitação Vocacional/psicologiaRESUMO
English summary: Hand transplantation in Sweden - preparations under way Some patients with a uni- or bilateral hand- or forearm amputation cannot use a hand prosthesis, although high-tech prostheses have been developed. A hand transplantation, particularly for those with bilateral amputations, may be an alternative solution. In a hand-transplanted patient, grip function, strength, sensibility and subsequent improved quality of life can be restored. Risks related to immunosuppression must be balanced by expected benefits, and thorough selection of patients has to be performed from both medical and psychological point of view. Therefore, a national network has been established in Sweden to achieve coordination with the needed competence.
Assuntos
Transplante de Mão , Rejeição de Enxerto/prevenção & controle , Transplante de Mão/economia , Transplante de Mão/métodos , Transplante de Mão/psicologia , Transplante de Mão/reabilitação , Humanos , Terapia de Imunossupressão , Qualidade de Vida , Suécia , Obtenção de Tecidos e Órgãos/legislação & jurisprudência , Obtenção de Tecidos e Órgãos/organização & administração , Resultado do TratamentoRESUMO
The purpose of this study is to present the long-term outcomes of allogenic hand transplantations performed at our centre. Between January 2001 and October 2002, five allogeneic limb transplantations were performed in three patients (two bilateral forearm and one left hand transplantation). Donors and recipients were matched for blood types (ABO/Rh) and had at least two human leukocyte antigen (HLA) matches. A comprehensive rehabilitation plan integrating preoperative, intraoperative and postoperative management was developed for each patient. After 10 years, all transplantations were performed successfully without complications. As of 2014, all grafts were viable. The transplanted hands showed palmate morphology, perceived superficial pain and tactile sensations, and the static two-point discrimination ranged from 2·5 to 4·0 mm. Chronic rejection at 4 years after surgery reduced hand function in case 2. Grip strength ranged from 3 kg (case 2) to 16-18 kg (case 1) to 41-43 kg for case 3. Lifting strength ranged from 3 kg (case 2) to 21-23 kg (case 1) to 47-51 kg for case 3. They lead a completely independent life. In summary, hand function following allogeneic limb transplantation allows the ability to perform tasks of daily living.
Assuntos
Força da Mão/fisiologia , Transplante de Mão/métodos , Qualidade de Vida , Recuperação de Função Fisiológica , Adulto , Seguimentos , Rejeição de Enxerto , Sobrevivência de Enxerto , Transplante de Mão/efeitos adversos , Transplante de Mão/reabilitação , Humanos , Imunossupressores/uso terapêutico , Masculino , Pessoa de Meia-Idade , Cuidados Pós-Operatórios/métodos , Estudos Retrospectivos , Medição de Risco , Estudos de Amostragem , Fatores de Tempo , Doadores de Tecidos , Transplante Homólogo/efeitos adversos , Transplante Homólogo/métodosRESUMO
BACKGROUND: Since the first successful hand transplantation in 1998, 72 patients have been operated on for unilateral/bilateral hand transplantation across 13 countries. There have been multiple studies evaluating the outcomes of hand transplantation; however, there is considerable variability among the outcome measures evaluated in these studies. METHODS: This article reports functional outcomes in a patient with bilateral hand transplants at a mid-forearm level with serial follow-ups over 3.5 years. Different parameters used to study the functional outcomes include the Disabilities of the Arm, Shoulder, and Hand score, the Carroll test, the Hand Transplant Score System, the Short Form-36 Health Survey, and routine occupational therapy measures. Various task-oriented outcomes were also assigned to provide milestones to the recovery. RESULTS: The patient had a Disabilities of the Arm, Shoulder, and Hand score of 40, a Carroll test score of 48 (right) and 49 (left), and a Hand Transplant Score System score of 58 (right) and 57.5 (left) at 3.5-year follow-up. Interestingly, his objective scores did not change significantly during the follow-up, but he continued to function quite independently and is subjectively pleased with his outcomes. CONCLUSIONS: Multiple functional outcome measures provide an objective way to follow patients who have undergone hand transplantation. The authors propose a series of measures to elucidate subtleties in functional gains. However, use of this series in isolation may belie subjectively good results. They also propose a series of milestones in the recovery to give a better real-world explanation of progress. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, V.
Assuntos
Força da Mão/fisiologia , Transplante de Mão/métodos , Amplitude de Movimento Articular/fisiologia , Recuperação de Função Fisiológica , Adulto , Boston , Estudos de Coortes , Avaliação da Deficiência , Feminino , Seguimentos , Mãos/patologia , Mãos/cirurgia , Transplante de Mão/reabilitação , Humanos , Masculino , Pessoa de Meia-Idade , Cuidados Pós-Operatórios/métodos , Estudos Retrospectivos , Medição de Risco , Fatores de TempoRESUMO
Between January 2000 and July 2009, five adults who had suffered bilateral traumatic below-elbow amputations, received bilateral hand-forearm allografts performed by the Lyon team. We report the functional benefits achieved over a mean follow-up period of 7.6 years (range 4-13 years), up to December 31st, 2013. Clinical measurement is hampered by the lack of specific validated assessment tools, obliging us to use non-specific standardized evaluation means. Our assessment shows that the restoration of motion, strength, and sensibility are fair. Functional results (Carroll upper extremity function test, 400-point test, Activities of daily living) are good, as well as quality of life evaluation (RAND-36). Subjective and overall results explored with questionnaires - Disabilities of the Arm Shoulder and Hand (DASH), Hand Transplantation Score System (HTSS), are very good. Improvement was seen to continue during the first three years, and then tend to become stable. Continued efforts should be directed at designing comprehensive, condition-specific, reliable outcome measurement tools. Continuous monitoring and evaluation of patients is required to assess the long-term risk-benefit balance.
Assuntos
Amputação Traumática/cirurgia , Traumatismos da Mão/cirurgia , Força da Mão , Transplante de Mão/métodos , Qualidade de Vida , Adulto , Feminino , Seguimentos , França , Sobrevivência de Enxerto , Traumatismos da Mão/diagnóstico , Transplante de Mão/reabilitação , Humanos , Masculino , Pessoa de Meia-Idade , Amplitude de Movimento Articular/fisiologia , Recuperação de Função Fisiológica , Estudos de Amostragem , Fatores de Tempo , Transplante Homólogo , Resultado do Tratamento , Adulto JovemRESUMO
Hand transplantation is a treatment option for complex injuries that leave patients with structural, functional, and aesthetic deficits that cannot be addressed by other means. It is a form of vascularized composite tissue allotransplantation (CTA). CTA is the highest rung the reconstructive ladder due to its complex technical and immunologic challenges. Despite completion of the first successful hand transplant in 1999, our understanding of hand transplantation is still evolving. Ongoing research is needed to improve functional outcomes and decrease the morbidity associated with long-term immunosuppression. This review will discuss the current protocols for upper extremity donation, transplant receipt, surgical technique, postoperative rehabilitation and immunosuppression, nerve regeneration, functional outcomes, ethical issues, and financial considerations.
Assuntos
Traumatismos da Mão/cirurgia , Transplante de Mão , Mãos/cirurgia , Animais , Fenômenos Biomecânicos , Rejeição de Enxerto/imunologia , Rejeição de Enxerto/prevenção & controle , Sobrevivência de Enxerto , Mãos/inervação , Mãos/fisiopatologia , Traumatismos da Mão/diagnóstico , Traumatismos da Mão/fisiopatologia , Transplante de Mão/efeitos adversos , Transplante de Mão/reabilitação , Humanos , Imunossupressores/uso terapêutico , Regeneração Nervosa , Recuperação de Função Fisiológica , Resultado do TratamentoRESUMO
The hand transplantation is a unique entity in the fields of medicine and rehabilitation. Hand therapy and rehabilitation programs are consistently reported as essential to a successful functional outcome for the hand transplant patient. In September 2011, our medical center performed their first bilateral hand and forearm transplant on a 28-year-old female 4 years after losing her lower extremities and upper extremities due to multiorgan system failure and pressure-induced extremity ischemia. She participated in 4 months of hand therapy, occupational therapy, and physical therapy at our institution, and then returned to her hometown to continue with an intensive therapy program. At 16 months after transplantation, she had sensory return to diminished protective level and motor return to all transplanted muscles except for intrinsics. Our hand therapy team established a treatment program based on literature, collaboration with other transplant centers, and clinical experience. Now, 2 years after our first hand transplant case, we assess our plan and program, offer suggestions for developing a treatment program and encourage therapist to collaborate with their own transplant team and others around the United States and the world.
Assuntos
Atividades Cotidianas , Amputação Cirúrgica/reabilitação , Transplante de Mão/reabilitação , Modalidades de Fisioterapia/instrumentação , Modalidades de Fisioterapia/organização & administração , Adulto , Feminino , HumanosRESUMO
The first hand allograft transplantation was performed in 1998 by a French surgeons team and has opened the era of functional allotransfers. In France, the authorized preliminary study included five patients who sustained traumatic amputation of both hands. All patients had bilateral hand allograft transplantation. Long-term results (follow-up ranging from 3 to 12 years) undoubtedly show a useful daily function, a good psychological acceptance and a physiological integration. Despite several obstacles as the need of immunosuppressive therapy for life, hand allograft transplantation is worthy of interest in some outstanding situations.