collection
MENU ▼
Read by QxMD icon Read
search

Arm and Hand Transplant

shared collection
79 papers 25 to 100 followers Includes upper limb and hand vascularized composite allotransplantation
By Mafer Amber QxMD ambassador, Mexican med student currently in 4° year, doing clinical research in vascularized composite allotransplantation
https://www.readbyqxmd.com/read/28920719/-history-of-hand-transplantation-advancement-in-the-operative-technics-medications-and-the-survival-of-the-transplanted-hands-review-of-literature
#1
Vilmos Bíró
The author summarizes briefly the history of hand allograft transplantation, the basics of the operative technics, and the medicinal treatment of the immunosuppression. He establishes that this operation requires complicated team-work: many specialists must be united in the interest of the successful final outcome. The biggest problem is not the technical challenge of the complicated operation, but the ineffectiveness of immunosuppression, its complications; even though significant development has happened in this field and experimental results are also encouraging...
September 2017: Orvosi Hetilap
https://www.readbyqxmd.com/read/28930103/seasonal-variability-precipitating-hand-transplant-rejection
#2
Rachel G Lopdrup, Marvee Turk, Thet Su Win, Francisco M Marty, David Molway, Stefan G Tullius, Bohdan Pomahac, Simon G Talbot
No abstract text is available yet for this article.
October 2017: Transplantation
https://www.readbyqxmd.com/read/28949391/handtransplantation-snart-verklighet-i-sverige
#3
Lars Dahlin, Marianne Arner, Per Fredrikson, Tobias Laurell, Sassu Paolo, Jonas Wadström, Mikael Wiberg
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...
September 25, 2017: Läkartidningen
https://www.readbyqxmd.com/read/28964930/grasping-with-a-new-hand-improved-performance-and-normalized-grasp-selective-brain-responses-despite-persistent-functional-changes-in-primary-motor-cortex-and-low-level-sensory-and-motor-impairments
#4
Kenneth F Valyear, Daniela Mattos, Benjamin A Philip, Christina Kaufman, Scott H Frey
Hand loss can now be reversed through surgical transplantation years or decades after amputation. Remarkably, these patients come to use their new hand to skilfully grasp and manipulate objects. The brain mechanisms that make this possible are unknown. Here we test the hypothesis that the anterior intraparietal cortex (aIPC) - a multimodal region implicated in hand preshaping and error correction during grasping - plays a key role in this compensatory grasp control. Motion capture and fMRI are used to characterize hand kinematics and brain responses during visually guided grasping with a transplanted hand at 26 and 41 months post-transplant in patient DR, a former hand amputee of 13 years...
September 28, 2017: NeuroImage
https://www.readbyqxmd.com/read/28985978/the-ethics-of-hand-transplantation-a%C3%A2-systematic%C3%A2-review
#5
Carisa M Cooney, Charalampos Siotos, Jeffrey W Aston, Ricardo J Bello, Stella M Seal, Damon S Cooney, Jaimie T Shores, Gerald Brandacher, W P Andrew Lee
PURPOSE: We conducted a systematic review to document ethical concerns regarding human upper extremity (UE) allotransplantation and how these concerns have changed over time. METHODS: We performed a systematic review of 5 databases to find manuscripts addressing ethical concerns related to UE allotransplantation. Inclusion criteria were papers that were on the topic of UE allotransplantation, and related ethical concerns, written in English. We extracted and categorized ethical themes under the 4 principles of bioethics: Autonomy, Beneficence, Nonmaleficence, and Justice...
October 4, 2017: Journal of Hand Surgery
https://www.readbyqxmd.com/read/28985877/intra-graft-injection-of-tacrolimus-promotes-survival-of-vascularized-composite-allotransplantation
#6
Radu Olariu, Julie Denoyelle, Franck M Leclère, Dzhuliya V Dzhonova, Thusitha Gajanayake, Yara Banz, Michael Hayoz, Mihai Constantinescu, Robert Rieben, Esther Vögelin, Adriano Taddeo
BACKGROUND: Immunosuppressive therapies derived from solid organ transplantation are effective in promoting survival of vascularized composite allotransplantation (VCA), but they cause serious side effects that are difficult to justify for this non-life-saving procedure. Unlike solid organ transplantation, hand and face transplants offer the possibility of site-specific immunosuppression for reducing systemic exposure while increasing intra-graft concentrations of the drug. Therefore, in this study, we tested whether a single intra-graft injection tacrolimus could promote VCA survival...
October 2017: Journal of Surgical Research
https://www.readbyqxmd.com/read/21554424/achievements-and-challenges-in-composite-tissue-allotransplantation
#7
REVIEW
Stefan Schneeberger, Luis Landin, Jerzy Jableki, Peter Butler, Christoph Hoehnke, Gerald Brandacher, Emmanuel Morelon
Overall, more than 60 hand/forearm/arm transplantations and 16 face transplantations have been performed in the past 12 years. In the European experience summarized here, three grafts have been lost in response to a vascular thrombosis (n = 1), rejection and incompliance with immunosuppression (n = 1) and death (n = 1). The overall functional and esthetic outcome is very satisfactory, but serious side effects and complications related to immunosuppression are challenges hindering progress in this field. The high levels of immunosuppression, skin rejection, nerve regeneration, donor legislation and the acceptance level need to be addressed to promote growth of this promising new field in transplantation and reconstructive surgery...
August 2011: Transplant International: Official Journal of the European Society for Organ Transplantation
https://www.readbyqxmd.com/read/23001085/upper-extremity-transplantation-using-a-cell-based-protocol-to-minimize-immunosuppression
#8
Stefan Schneeberger, Vijay S Gorantla, Gerald Brandacher, Adriana Zeevi, Anthony J Demetris, John G Lunz, Diana M Metes, Albert D Donnenberg, Jaimie T Shores, Andrea F Dimartini, Joseph E Kiss, Joseph E Imbriglia, Kodi Azari, Robert J Goitz, Ernest K Manders, Vu T Nguyen, Damon S Cooney, Galen S Wachtman, Jonathan D Keith, Derek R Fletcher, Camila Macedo, Raymond Planinsic, Joseph E Losee, Ron Shapiro, Thomas E Starzl, W P Andrew Lee
OBJECTIVE: To minimize maintenance immunosuppression in upper-extremity transplantation to favor the risk-benefit balance of this procedure. BACKGROUND: Despite favorable outcomes, broad clinical application of reconstructive transplantation is limited by the risks and side effects of multidrug immunosuppression. We present our experience with upper-extremity transplantation under a novel, donor bone marrow (BM) cell-based treatment protocol ("Pittsburgh protocol")...
February 2013: Annals of Surgery
https://www.readbyqxmd.com/read/28804740/avascular-necrosis-of-the-humeral-head-following-bilateral-upper-extremity-vascular-composite-allotransplantation-a-case-report
#9
Jacob Rinkinen, David Molway, Matthew Carty, George S M Dyer, Bohdan Pomahac, Anil Chandraker, Simon G Talbot
Vascularised composite allotransplantation (VCA) represents an exciting and emerging field in plastic and reconstructive surgery. Despite the generally good functional and psychosocial outcomes, multiple complications can be associated with the procedure. The authors describe a case of avascular necrosis of the humeral head following successful upper extremity VCA.
2017: Case Reports in Plastic Surgery & Hand Surgery
https://www.readbyqxmd.com/read/28742936/benefits-and-limitations-of-belatacept-in-4-hand-transplanted-patients
#10
J Grahammer, A Weissenbacher, B G Zelger, B Zelger, C Boesmueller, M Ninkovic, A Mühlbacher, I Peschel, G Brandacher, D Öfner, S Schneeberger
Belatacept (cytotoxic T-lymphocyte-associated protein 4 Ig) is an emerging treatment in kidney transplantation. Lack of nephrotoxicity and possibly an inhibitory effect on the development of donor-specific antibodies (DSAs) make it an interesting agent in hand transplantation. To reduce calcineurin inhibitor immunosuppression and preserve kidney function, we have added belatacept to the therapeutic regimen of 4 hand-transplanted patients at month 4 and at 6, 9, and 13 years after hand-forearm transplantation...
December 2017: American Journal of Transplantation
https://www.readbyqxmd.com/read/28719391/pediatric-and-congenital-hand-transplantation
#11
Sandra Amaral, L Scott Levin
PURPOSE OF REVIEW: We review the approach and challenges associated with pediatric hand transplantation, including new knowledge gleaned from our recent case of bilateral hand-forearm transplantation in an 8-year old child. RECENT FINDINGS: Bilateral heterologous hand-forearm transplantation was performed in a child with a prior kidney transplant in July 2015. The initial surgery necessitated a large team of experts in microvascular surgery, transplant surgery, orthopedics and plastic surgery as well as pediatric anesthesia...
July 14, 2017: Current Opinion in Organ Transplantation
https://www.readbyqxmd.com/read/28654973/erosive-rheumatoid-arthritis-after-bilateral-hand-transplantation
#12
Brittany L Adler, Jemima Albayda, Jamie T Shores, W P Andrew Lee, Gerald Brandacher, Clifton O Bingham
No abstract text is available yet for this article.
August 1, 2017: Annals of Internal Medicine
https://www.readbyqxmd.com/read/28361279/outcomes-after-hand-and-upper-extremity-transplantation
#13
REVIEW
Jaimie T Shores, Veronika Malek, W P Andrew Lee, Gerald Brandacher
Hand and upper extremity transplantation (HUET) has emerged as the most frequently performed reconstructive procedure in the burgeoning field of vascularized composite allotransplantation (VCA). VCA refers to a form of transplant with multiple tissue types that represents a viable treatment option for devastating injuries where conventional reconstruction would be unable to restore form and function. As hand transplantation becomes increasingly more common, discussions on advantages and disadvantages of the procedure seem to intensify...
May 2017: Journal of Materials Science. Materials in Medicine
https://www.readbyqxmd.com/read/26579339/psychosocial-outcomes-after-bilateral-hand-transplantation
#14
Mansher Singh, Megan Oser, Jennifer Zinser, Geoffroy Sisk, Matthew J Carty, Christian Sampson, Julian J Pribaz, Bohdan Pomahac, Simon G Talbot
UNLABELLED: Since the first successful hand transplantation in 1998, there have been multiple reports about surgical technique, transplant survival, and immunosuppression. However, very limited published data exist on psychosocial outcomes following hand transplantation. METHODS: We report psychosocial outcomes in a patient with bilateral hand transplants at the midforearm level with serial follow-ups over 3.5 years. Different metrics used to study psychosocial outcomes included the following: SF-12, CES-D, Dyadic Adjustment Scale, Rosenberg SE, and EQ-5D...
October 2015: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/24570631/rehabilitation-following-hand-transplantation
#15
Ericka Bueno, Marie-Jose Benjamin, Geoffroy Sisk, Christian E Sampson, Matthew Carty, Julian J Pribaz, Bohdan Pomahac, Simon G Talbot
BACKGROUND: Hand allotransplantation can restore motor, sensory and cosmetic functions to upper extremity amputees. Over 70 hand transplant operations have been performed worldwide, but there is little published regarding post-hand transplant rehabilitation. METHODS: The Brigham and Women's Hospital (BWH) Hand Transplantation Team's post-hand transplant rehabilitation protocol is presented here. The protocol must be modified to address each transplant recipient's unique needs...
March 2014: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/19741477/preliminary-results-of-bilateral-arm-transplantation
#16
LETTER
Luis Landin, Pedro C Cavadas, Peter Nthumba, Javier Ibañez, Francisco Vera-Sempere
No abstract text is available yet for this article.
September 15, 2009: Transplantation
https://www.readbyqxmd.com/read/28538571/angiosome-based-allografts-vascularized-composite-allotransplantation-for-tailored-subunit-reconstruction-with-volkmann-ischemic-contracture-as-a-case-in-point
#17
G Ian Taylor, David S Sparks, Adam C Gascoigne, Russell J Corlett, Mark W Ashton
BACKGROUND: As we enter an age with new approaches to tissue reconstruction, the emphasis on the adage "like for like" has become even more relevant. This study illustrates the potential for several tailored vascularized composite allotransplantation reconstructive techniques and, in particular, for the management of Volkmann contracture. METHODS: Twenty fresh cadaver dissections and 30 archival lead oxide radiographic studies were examined to (1) identify potential upper limb vascularized composite allotransplantation donor sites (i...
June 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28390109/vascularized-composite-allograft-donation-and-transplantation-a-survey-of-public-attitudes-in-the-united-states
#18
J R Rodrigue, D Tomich, A Fleishman, A K Glazier
Vascularized composite allograft (VCA) transplantation has emerged as a groundbreaking surgical intervention to return identity and function following traumatic injury, congenital deformity, or disfigurement. While public attitudes toward traditional organ/tissue donation are favorable, little is known about attitudes toward VCA donation and transplantation. A survey was conducted of 1485 U.S. residents in August 2016 to assess VCA donation attitudes. Participants also completed the Revised Health Care System Distrust Scale...
October 2017: American Journal of Transplantation
https://www.readbyqxmd.com/read/28371289/prolonged-cold-ischemia-time-results-in-local-and-remote-organ-dysfunction-in-a-murine-model-of-vascularized-composite-transplantation
#19
N Datta, S G Devaney, R W Busuttil, K Azari, J W Kupiec-Weglinski
Vascularized composite allotransplantation (VCA) is a viable reconstructive option for complex tissue defects. Although grafts with a large muscular component may be uniquely susceptible to ischemia-reperfusion (I/R) syndrome, the safe cold ischemia time in VCA has not been established. We investigated the effects of cold ischemia on innate immune response and recipient survival in a murine orthotopic hindlimb transplantation model. Surprisingly, mice receiving grafts exposed to 6 h or longer of cold storage demonstrated reduced survival and massive elevations in serum creatinine, blood urea nitrogen, and creatine kinase, compared with 1 h of cold storage recipients...
March 30, 2017: American Journal of Transplantation
https://www.readbyqxmd.com/read/28361115/detection-of-donor-derived-microparticles-in-the-peripheral-blood-of-a-hand-transplant-recipient-during-rejection
#20
Joseph Y Kim, Theodoros Kelesidis, Otto O Yang
BACKGROUND: Microparticles (MPs) are released from the plasma membrane of activated or dying cells and bear surface molecules from those cells. We examined whether donor-derived MPs in the peripheral blood of the recipient could serve as a marker of tissue damage due to rejection of a transplanted hand. METHODS: Platelet-free plasma from the recipient of the transplanted hand was analyzed for MPs bearing the donor-specific HLA molecule A*02 using flow cytometry...
March 2017: Transplantation Direct
label_collection
label_collection
4212
1
2
2017-04-10 04:11:37
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"