共查询到7条相似文献,搜索用时 0 毫秒
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Holterman MJ Holterman AL Carrol R John E Testa G Sankary H Cohen M Grevious M Abcarian HA Benedetti E 《Journal of pediatric surgery》2003,38(12):1763-1765
Purpose: Short bowel syndrome (SBS) is an extremely challenging clinical problem in children. Although many patients can be maintained for a period of time on total parenteral nutrition (TPN), many of these children suffer from the morbidity and mortality associated with sequential central line infections, venous thromboses, and TPN-induced liver failure. Intestinal transplantation often is the only chance for long-term survival. Unfortunately, many children die every year waiting for size-matched cadaveric intestine to become available.Methods: After our success with living-related bowel transplantation in adults, the authors successfully transplanted 150 cm of maternal ileum into a 4-year-old 10-kg child with profound malnutrition from SBS and advanced TPN-induced liver failure. Because of the size mismatch, the abdominal cavity could not be closed primarily. The defect was covered with absorbable mesh and subsequently with skin graft.Results: The patient is home with excellent bowel and liver function, off hyperalimentation, and on a regular diet. No rejection has been encountered.Conclusions: Living-related intestinal transplantation is a life-saving alternative to cadaveric intestinal transplantation in children with short bowel syndrome. 相似文献
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Kyung Sun Park Jung‐ho Shin Hye Ryoun Jang Jung Eun Lee Woo Seong Huh Yoon Goo Kim Ha Young Oh Dae Joong Kim 《Clinical transplantation》2014,28(9):953-960
Living‐unrelated donors (LURD) have been widely used for kidney transplantation (KT). We retrospectively reviewed 779 patients who underwent living‐donor KT from 2000 to 2012, to compare outcomes of 264 KT from LURD and 515 from living‐related donors (LRD), and to identify risk factors for living KT. Median follow‐up was 67 months. Mean donor age, total human leukocyte antigen (HLA) mismatches, and HLA–DR mismatches were higher, and mean estimated glomerular filtration rate (eGFR) was lower in LURD. Acute rejection (AR)‐free survival (p = 0.018) and graft survival (p = 0.025) were lower for LURD than LRD, whereas patient survival rate was comparable. Cox regression analysis showed HLA–DR mismatches (OR 1.75 for one mismatch; OR 2.19 for two mismatches), recipient age ≤ 42 yr, and donor age > 50 yr were significant risk factors for acute rejection. For graft survival, AR and donor eGFR (OR 1.90, p = 0.035) were significant. We also identified significant impact of recipient age > 50 yr and diabetes for patient survival. However, KT from LURD was not a significant risk factor for AR (p = 0.368), graft survival (p = 0.205), and patient survival (p = 0.836). Our data suggest that donor eGFR and donor age are independent risk factors for clinical outcomes of living KT, which can be related with poor outcome of KT from LURD. 相似文献
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Liver transplantation for HBsAg‐positive recipients using grafts from HBsAg‐positive deceased donors
YoungRok Choi Jong Young Choi Nam‐Joon Yi Kyoungbun Lee Shozo Mori Geun Hong Hyeyoung Kim Min‐Su Park Tae Yoo Suk‐Won Suh Hae Won Lee Kwang‐Woong Lee Kyung‐Suk Suh 《Transplant international》2013,26(12):1173-1183
This study reports our experience using deceased donor liver grafts from HBsAg‐positive donors. We performed eight cases of liver transplantation (LT) using grafts from deceased HBsAg‐positive donors between November 2005 and October 2010. The median age of donors was 48 years (range: 26–64). HBV DNA in the serum of donors ranged from 44 to 395 IU/ml, but HBeAg in all donors was negative. Preoperative laboratory and liver biopsy samples revealed the absence of definitive cirrhotic features and hepatitis. All recipients showed HBsAg positive preoperatively except one patient with HBsAg(?) status post previous LT for HBV related liver cirrhosis. The median age was 60 years (range: 46–76) at LT. Post‐LT antiviral management consisted of hepatitis B immunoglobulin and antiviral nucleos(t)ide analogues. The median follow‐up period was 25.5 months (range: 14–82). Of eight recipients, two recipients experienced serum HBsAg and HBV DNA disappearance postoperatively. Three recipients died of HBV‐unrelated causes. The remaining five recipients were stable with normal liver function and no marked pathologic changes on follow‐up biopsies. This experience shows that LT using grafts from deceased HBsAg‐positive donors is feasible, and may represent a valuable expansion of the pool of organ donors with appropriate antiviral management and monitoring. 相似文献
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Zhuolun Song Nan Ma Chong Dong Chao Sun Xingchu Meng Wei Zhang Kai Wang Bin Wu Shanni Li Hong Qin Chao Han Haohao Li Wei Gao Zhongyang Shen 《Journal of pediatric surgery》2019,54(11):2382-2386
BackgroundDonors with low-body-weight were previously reported to be related to inferior recipient outcomes in pediatric liver transplantation. However, the scarce availability of age and size-matched organs has encouraged us to re-evaluate the feasibility and safety of using low-body-weight donors.MethodsWe retrospectively analyzed 91 deceased donor pediatric liver transplantation between January 2014 and December 2016, donor weight less than 5 kg was defined as low-body-weight donors. The recipients were divided into two groups according to donor weight.(≤ 5 kg and 5 kg < to ≤ 20 kg). Donor and recipient characteristics, perioperative data, postoperative complications as well as graft and recipient survival rate were comparedResultsThe recipients and grafts recovery after transplantation were comparable between two groups. The recipients receiving low-body-weight donors showed higher risk of hepatic artery thrombosis and small-for-size syndrome, however, these complications can effectively be treated by our strategies. The 2-year patient survival rates were 92.9% and 95.2%, 2-year graft survival rates were 92.9% and 93.7% in Groups 1 and 2, without significant difference.ConclusionsOur finding suggested that the utility of livers from low-body-weight donors is a potential strategy to increase donor availability in well-selected pediatric recipients.Level of EvidenceIII 相似文献
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Cost‐effectiveness of using kidneys from hepatitis C nucleic acid test–positive donors for transplantation in hepatitis C–negative recipients 下载免费PDF全文
Matthew Kadatz Scott Klarenbach Jagbir Gill John S. Gill 《American journal of transplantation》2018,18(10):2457-2464
Kidneys from deceased donors who are hepatitis C virus (HCV) nucleic acid test positive are infrequently used for transplantation in HCV‐negative patients due to concerns about disease transmission. With the development of direct‐acting antivirals (DAAs) for HCV, there is now potential to use these kidneys in HCV‐negative candidates. However, the high cost of DAAs poses a challenge to adoption of this strategy. We created a Markov model to examine the cost‐effectiveness of using deceased donors infected with HCV for kidney transplantation in uninfected waitlist candidates. In the primary analysis, this strategy was cost saving and improved health outcomes compared to remaining on the waitlist for an additional 2 or more years to receive a HCV‐negative transplant. The strategy was also cost‐effective with an incremental cost‐effectiveness ratio of $56 018 per quality‐adjusted life year (QALY) from the payer perspective, and $4647 per QALY from the societal perspective, compared to remaining on the waitlist for 1 additional year. The results were consistent in 1‐way and probabilistic sensitivity analyses. We conclude that the use of kidneys from deceased donors with HCV infection is likely to lead to improved clinical outcomes at reduced cost for HCV‐negative transplant candidates. 相似文献