共查询到20条相似文献,搜索用时 31 毫秒
1.
Shin-ichiro Fujiwara Takashi Ikeda Kaoru Morita Takahiro Shinzato Nobuo Ishikawa Naoya Nakamura Takashi Yagisawa Yoshinobu Kanda 《American journal of transplantation》2019,19(8):2374-2377
Patients who undergo kidney transplantation are at increased risk of cancer due to the long‐term use of immunosuppressive treatment. Postrenal transplant cancers usually originate from recipient cells, but donor‐related cancers have been rarely reported. We report the case of 49‐year‐old woman who developed multiple myeloma of donor origin 7 years after kidney transplantation. The donor was the mother of the recipient and also developed multiple myeloma 1 year after kidney donation. The diagnosis of multiple myeloma was based on IgG lambda monoclonal protein and the infiltration of plasma cells in bone marrow. The renal biopsy did not reveal plasmacytoma in the transplanted kidney. Epstein‐Barr virus DNA load was negative in peripheral blood. The patient responded to lenalidomide and dexamethasone, and subsequently received autologous stem cell transplantation. Donor chimerism was detected in the recipient marrow by short tandem repeat analysis; however, studies of Ig gene rearrangement were inconclusive due to insufficient DNA quality. The chromosomal abnormalities in the two myelomas were different. This case suggests that donor cells with myeloma‐initiating potential can be transferred to a recipient via a renal graft and can lead to the development of donor‐derived multiple myeloma in the recipient under immunosuppression. 相似文献
2.
P. B. Trotter M. Robb D. Summers C. J. E. Watson M. Clatworthy J. A. Bradley Q. A. Hill J. Neuberger 《American journal of transplantation》2017,17(3):796-802
Transplant‐mediated alloimmune thrombocytopenia (TMAT) from donors with immune thrombocytopenia (ITP) can result in significant bleeding complications in the recipient. The risk to a recipient of TMAT if they receive an organ from a donor with ITP is unknown. The outcomes of recipients of organs from deceased donors with ITP recorded in the UK Transplant Registry between 2000 and 2015 were reviewed. Twenty‐one deceased organ donors had a predonation diagnosis of ITP. These donors were significantly more likely to have died from intracranial hemorrhage than were all other deceased organ donors (85% vs. 57%, p < 0.001). Organs from donors with ITP resulted in 49 organ transplants (31 kidney, 14 liver, four heart), with only one case of TMAT, which occurred in a liver transplant recipient and resulted in death from bleeding complications 18 days posttransplantation. The recipient of a kidney from the same organ donor was not affected. Unadjusted 5‐year patient and graft survival was significantly worse for liver transplant recipients from donors with ITP compared with liver transplant recipients from donors without ITP (64% vs. 85%, p = 0.012). Organs from donors with ITP may be considered for transplantation, but livers should be used with caution. 相似文献
3.
J. W. Harbell T. B. Dunn M. Fauda D. G. John A. S. Goldenberg L. W. Teperman 《American journal of transplantation》2008,8(1):238-244
Recently, donation after cardiac death (DCD) has been encouraged in order to expand the donor pool. We present a case of anaplastic T-cell lymphoma transmitted to four recipients of solid organ transplants from a DCD donor suspected of having bacterial meningitis. On brain biopsy, the donor was found to have anaplastic central nervous system T-cell lymphoma, and the recipient of the donor's pancreas, liver and kidneys were found to have involvement of T-cell lymphoma. The transplanted kidneys and pancreas were excised from the respective recipients, and the kidney and pancreas recipients responded well to chemotherapy. The liver recipient underwent three cycles of chemotherapy, but later died due to complications of severe tumor burden. We recommend transplanting organs from donors with suspected bacterial meningitis only after identification of the infectious organism. In cases of lymphoma transmission, excision of the graft may be the only chance at long-term survival. 相似文献
4.
Breast cancer is an important cancer among solid organ transplant recipients. While the incidence of breast cancer in solid organ transplant recipients is comparable to the age‐matched general population, the outcomes are generally poor. Interventions such as cancer screening that preclude the development of late‐stage disease through early detection are not well studied, and clinical practice guidelines for cancer screening rely solely on recommendations from the general population. Among patients with a prior breast cancer history, disease recurrence after transplantation is a rare but fearful event. Once disease recurs, the risk of death is high. The focus of this review is to present the epidemiology of breast cancer in solid organ transplant recipients, screening and preventive strategies for those who may be at risk, novel genomic profiling for determining tumor progression, and the newer targeted interventions for recipients who have developed breast cancers after solid organ transplantation. 相似文献
5.
S. C. Dollard D. Douglas S. V. Basavaraju D. S. Schmid M. Kuehnert B. Aqel 《American journal of transplantation》2018,18(2):510-513
Human herpes virus 8 (HHV‐8), also known as Kaposi's sarcoma associated herpesvirus (KSHV), is an oncogenic virus that can cause Kaposi's sarcoma (KS). KS can develop following organ transplantation through reactivation of the recipient's latent HHV‐8 infection, or less commonly through donor‐derived infection which has higher risk for severe illness and mortality. We describe a case of probable donor‐derived KS in the recipient of a liver–kidney transplant. The donor had multiple risk factors for HHV‐8 infection. The KS was successfully treated by switching immunosuppression from tacrolimus to sirolimus. With an increasing number of human immunodeficiency virus (HIV)‐positive persons seeking organ transplantation and serving as organ donors for HIV‐positive recipients, HHV‐8 prevalence among donors and recipients will likely increase and with that the risk for post‐transplant KS. Predetermination of HHV‐8 status can be useful when considering organ donors and recipients with risk factors, although there are currently no validated commercial tests for HHV‐8 antibody screening. 相似文献
6.
Transplantation of liver and kidney from donors with malignancy at the time of donation: an experience from a single centre
下载免费PDF全文
![点击此处可从《Transplant international》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Sanjay Pandanaboyana David Longbotham Lutz Hostert Magdy Attia Richard Baker Krishna Menon Niaz Ahmad 《Transplant international》2016,29(1):73-80
Transplantation of organs from donors with malignancy poses clinical and ethical questions regarding outcome, informed consent, immunosuppression and follow‐up. We review our experience of kidney and liver transplantation from such donors. Our database was complemented by data from National Health Service Blood and Transplant. All patients who received a renal or liver transplant in our institution between April 2003 and January 2014 were included. About 2546 liver and kidney transplants were performed: 71 recipients received 53 kidney and 18 liver transplants. These included 51 (36 kidney, 15 liver) CNS malignancy, and six kidneys, three ipsilateral and three contralateral with RCC. One kidney recipient developed donor‐transmitted lung cancer in the transplant kidney, and one liver transplant recipient developed donor‐transmitted lymphoma; both subsequently died. Seven recipients developed donor‐unrelated cancer. No recipient developed cancer, whereas the donor had a CNS or RCC. The 1‐, 3‐ and 5‐year patient survival was 96%, 93.3% and 75%, respectively, for kidneys and 83.3%, 75% and 50%, respectively, for liver. Where donor malignancy was known and assessed before transplantation, judicious use of kidney and liver for transplant achieved satisfactory outcome. The risk of transmission from donors with CNS and low‐grade renal malignancy remains extremely low. 相似文献
7.
Successful Liver and Kidney Transplantation From Cadaveric Donors With Left-Sided Bacterial Endocarditis 总被引:1,自引:0,他引:1
Francisco Caballero Antonio Lopez-Navidad Milagrosa Perea Catiana Cabrer Lluis Guirado Ricard Solà 《American journal of transplantation》2005,5(4):781-787
Bacterial infections are frequent in cadaveric organ donors and can be transmitted to the transplantation recipient, which could have devastating consequences for the recipients if adequate preventive measures are not adopted.
From the 355 consecutive brain dead cadaveric organ donors procured at our center in the last four years, 2000–2003, four of them (1.1%) had bacterial endocarditis as cause of death. The bacteria responsible for the endocarditis were Staphylococcus epidermidis, coagulase-negative Staphylococcus , Staphylococcus hominis and Streptococcus viridans , respectively. We performed five kidney and two liver transplantations on seven recipients. All donors and recipients received antibiotic treatment against the germ causing the respective endocarditis.
Infection by the bacteria responsible for the endocarditis in the respective donors was not transmitted to any of the recipients. Six of the seven recipients were alive with normal-functioning grafts after between 13 and 24 months' follow-up. Transplantectomy was performed on one kidney recipient due to thrombosis of the renal vein of the graft not related to the endocarditis.
Liver and kidney transplantation from donors dying from bacterial endocarditis can be performed without causing the transmission of infection to the recipient or the dysfunction of the graft. 相似文献
From the 355 consecutive brain dead cadaveric organ donors procured at our center in the last four years, 2000–2003, four of them (1.1%) had bacterial endocarditis as cause of death. The bacteria responsible for the endocarditis were Staphylococcus epidermidis, coagulase-negative Staphylococcus , Staphylococcus hominis and Streptococcus viridans , respectively. We performed five kidney and two liver transplantations on seven recipients. All donors and recipients received antibiotic treatment against the germ causing the respective endocarditis.
Infection by the bacteria responsible for the endocarditis in the respective donors was not transmitted to any of the recipients. Six of the seven recipients were alive with normal-functioning grafts after between 13 and 24 months' follow-up. Transplantectomy was performed on one kidney recipient due to thrombosis of the renal vein of the graft not related to the endocarditis.
Liver and kidney transplantation from donors dying from bacterial endocarditis can be performed without causing the transmission of infection to the recipient or the dysfunction of the graft. 相似文献
8.
Vikas R. Dharnidharka 《American journal of transplantation》2018,18(3):537-549
A higher risk for a variety of cancers is among the major complications of posttransplantation immunosuppression. In this part of a continuing series on cancers posttransplantation, this review focuses on the hematologic cancers after solid organ transplantation. Posttransplantation lymphoproliferative disorders (PTLDs), which comprise the great majority of hematologic cancers, represent a spectrum of conditions that include, but are not limited to, the Hodgkin and non‐Hodgkin lymphomas. The oncogenic Epstein‐Barr virus is a key pathogenic driver in many PTLD cases, through known and unknown mechanisms. The other hematologic cancers include leukemias and plasma cell neoplasms (multiple myeloma and plasmacytoma). Clinical features vary across malignancies and location. Preventive screening strategies have been attempted mainly for PTLDs. Treatments include the chemotherapy regimens for the specific cancers, but also include reduction of immunosuppression, rituximab, and other therapies. 相似文献
9.
Jorge A. Ortiz Cosme Manzarbeitia Khristian A. Noto Kenneth D. Rothstein Victor A. Araya Santiago J. Munoz David J. Reich 《American journal of transplantation》2005,5(6):1559-1561
A 58-year-old man underwent orthotopic liver transplantation for polycystic liver disease. Shortly after the procedure, it was discovered that the donor harbored a sarcoma of the aortic arch that had metastasized to the spleen, and bilateral renal cell carcinomas. The two sole organ recipients, our liver recipient and a lung recipient at another institution, were both listed for urgent retransplantation, which they received from the same second donor. The liver explant contained metastatic sarcoma. Twenty-four months survival following lung retransplantation has been previously reported. We report the 76-month disease-free survival in the liver recipient. 相似文献
10.
Pretransplantation Donor–Recipient Pair Seroreactivity Against BK Polyomavirus Predicts Viremia and Nephropathy After Kidney Transplantation
下载免费PDF全文
![点击此处可从《American journal of transplantation》网站下载免费的PDF全文](/ch/ext_images/free.gif)
H. F. Wunderink E. van der Meijden C. S. van der Blij‐de Brouwer M. J. K. Mallat G. W. Haasnoot E. W. van Zwet E. C. J. Claas J. W. de Fijter A. C. M. Kroes F. Arnold A. Touzé F. H. J. Claas M. C. W. Feltkamp 《American journal of transplantation》2017,17(1):161-172
Kidney transplant donors are not currently implicated in predicting BK polyomavirus (BKPyV) infection in kidney transplant recipients. It has been postulated, however, that BKPyV infection originates from the kidney allograft. Because BKPyV seroreactivity correlates with BKPyV replication and thus might mirror the infectious load, we investigated whether BKPyV seroreactivity of the donor predicts viremia and BKPyV‐associated nephropathy (BKPyVAN) in the recipient. In a retrospective cohort of 407 living kidney donor–recipient pairs, pretransplantation donor and recipient sera were tested for BKPyV IgG levels and correlated with the occurrence of recipient BKPyV viremia and BKPyVAN within 1 year after transplantation. Donor BKPyV IgG level was strongly associated with BKPyV viremia and BKPyVAN (p < 0.001), whereas recipient BKPyV seroreactivity showed a nonsignificant inverse trend. Pairing of high–BKPyV‐seroreactive donors with low‐seroreactive recipients resulted in a 10‐fold increased risk of BKPyV viremia (hazard ratio 10.1, 95% CI 3.5–29.0, p < 0.001). In multivariate analysis, donor BKPyV seroreactivity was the strongest pretransplantation factor associated with viremia (p < 0.001) and BKPyVAN (p = 0.007). The proportional relationship between donor BKPyV seroreactivity and recipient infection suggests that donor BKPyV seroreactivity reflects the infectious load of the kidney allograft and calls for the use of pretransplantation BKPyV serological testing of (potential) donors and recipients. 相似文献
11.
Paige M. Porrett Peter P. Reese Vera Holzmayer Kelly E. Coller Mary Kuhns Vivianna M. Van Deerlin Caren Gentile Jennifer R. Smith Anna Sicilia Ashley Woodards Rhondalyn McLean Peter Abt Roy D. Bloom K. Rajender Reddy Emily Blumberg Gavin Cloherty David Goldberg 《American journal of transplantation》2019,19(9):2525-2532
Hepatitis C virus (HCV) seroconversion among HCV‐uninfected transplant recipients from HCV‐infected (NAT+/Antibody+) or HCV‐exposed (NAT?/Antibody+) donors has been reported. However, the origin of anti‐HCV antibody and the implications of seroconversion remain unknown. We longitudinally tested plasma from HCV‐uninfected kidney (n = 31) or heart transplant recipients (n = 9) of an HCV NAT+ organ for anti‐HCV antibody (both IgG and IgM isotypes). Almost half of all participants had detectable anti‐HCV antibody at any point during follow‐up. The majority of antibody‐positive individuals became positive within 1‐3 days of transplantation, and 6 recipients had detectable antibody on the first day posttransplant. Notably, all anti‐HCV antibody was IgG, even in samples collected posttransplant day 1. Late seroconversion was uncommon (≈20%‐25% of antibody+ recipients). Early antibody persisted over 30 days in kidney recipients, whereas early antibody dropped below detection in 50% of heart recipients within 2 weeks after transplant. Anti‐HCV antibody is common in HCV‐uninfected recipients of an HCV NAT+ organ. The IgG isotype of this antibody and the kinetics of its appearance and durability suggest that anti‐HCV antibody is donor derived and is likely produced by a cellular source. Our data suggest that transfer of donor humoral immunity to a recipient may be much more common than previously appreciated. 相似文献
12.
M. Sosin S. R. Nassif R. Girlanda C. S. Desai R. Satoskar B. Kallakury T. Cermak T. Fishbein 《American journal of transplantation》2014,14(2):472-476
Organ transplantation carries a risk of disease transmission from donor to recipient, primarily infection or malignancy. Although donors are thoroughly screened, donor‐related malignancies are reported to occur in 0.01% of solid organ transplants. Plasma cell neoplasm, to the best of our knowledge, has not been reported as a donor‐transmitted malignancy in liver transplantation. We describe a liver transplant from a donor with unrecognized plasmacytoma requiring retransplantation. Three years after the first transplant a single peritoneal mass was detected on surveillance imaging and radically excised; HLA phenotyping confirmed the mass to be an isolated extra‐medullary plasmacytoma of chimeric donor and recipient origin. 相似文献
13.
Pietrosi G Vizzini G Pipitone L Di Martino G Minervini MI Lo Iacono G Conaldi PG Grossi P Lamonaca V Galatioto L Gruttadauria S Gridelli B 《American journal of transplantation》2011,11(12):2715-2723
Human herpesvirus 8 (HHV8) is pathogenic in humans, especially in cases of immunosuppression. We evaluated the risk of HHV8 transmission from liver donors, and its clinical impact in southern Italy, where its seroprevalence in the general population is reported to be as high as 18.3%. We tested 179 liver transplant recipients and their donors for HHV8 antibodies at the time of transplantation, and implemented in all recipients a 12-month posttransplant surveillance program for HHV8 infection. Of the 179 liver transplant recipients enrolled, 10.6% were HHV8 seropositive before transplantation, whereas the organ donor's seroprevalence was 4.4%. Eight seronegative patients received a liver from a seropositive donor, and four of them developed primary HHV8 infection. Two of these patients had lethal nonmalignant illness with systemic involvement and multiorgan failure. Among the 19 HHV8 seropositive recipients, two had viral reactivation after liver transplantation. In addition, an HHV8 seronegative recipient of a seronegative donor developed primary HHV8 infection and multicentric Castleman's disease. In conclusion, primary HHV8 infection transmitted from a seropositive donor to a seronegative liver transplant recipient can cause a severe nonmalignant illness associated with high mortality. Donor screening for HHV8 should be considered in geographic areas with a high prevalence of such infection. 相似文献
14.
Soltero L Carbajal H Xu J McCarthy J Suki WN Gaber AO Adrogué HE 《Clinical transplantation》2012,26(2):300-304
Soltero L, Carbajal H, Xu J, McCarthy J, Suki WN, Gaber AO, Adrogué HE. Initial survival data of kidney transplant patients with pre‐transplant monoclonal gammopathy. Clin Transplant 2011 DOI: 10.1111/j.1399‐0012.2011.01539.x. © 2011 John Wiley & Sons A/S. Abstract: Background: Monoclonal gammopathy of undetermined significance (MGUS) is the presence of a serum monoclonal protein at a concentration of <3 g/dL without evidence of lymphoproliferative disease or organ damage. The prevalence of MGUS in kidney transplantation (KT) candidates is unknown. The present is a retrospective report of patients who underwent evaluation for a KT and were found to have MGUS at our center. Methods: All transplant candidates found to have MGUS between the years 2000 and 2007 were included. Variables were collected. Patients with MGUS that received a KT were compared with patients with MGUS that were not transplanted. Results: Of a total of 1215 KT candidates, 34 were found to have MGUS during the KT evaluation. Nine patients with MGUS were transplanted. Myeloma or lymphoproliferative disease was not observed. Following transplantation, the MGUS group had a lower survival than the non‐transplanted group. However, survival from the time of MGUS diagnosis was not different between the transplanted and non‐transplanted MGUS groups. Conclusions: In this group, transplantation did not confer a survival benefit. It is our hope that these initial data will serve as a platform for future studies. We suggest MGUS screening in all patients older than 50 yr of age undergoing evaluation for transplantation. 相似文献
15.
C. M. Kitahara E. L. Yanik P. W. Ladenson B. Y. Hernandez C. F. Lynch K. S. Pawlish E. A. Engels 《American journal of transplantation》2017,17(11):2911-2921
Solid organ transplant recipients have an elevated incidence of thyroid cancer. We evaluated a wide range of potential risk factors in a cohort of 229 300 U.S. solid organ transplant recipients linked with 15 stage/regional cancer registries (1987–2012). Incidence rate ratios (IRRs) were adjusted for age, sex, race/ethnicity, transplanted organ, year of transplantation, and time since transplantation. Hazard ratios (HRs) for death and/or graft failure were adjusted for age, sex, race/ethnicity, transplanted organ, and year of transplantation. After transplantation, 356 thyroid cancers were diagnosed. Thyroid cancer incidence was 2.50‐fold higher in transplant recipients than the general population (95% confidence interval [CI] 2.25–2.77). Among recipients of different organs, kidney recipients had the highest incidence of thyroid cancer (IRR = 1.26, 95% CI 1.03–1.53). Elevated thyroid cancer incidence was associated with cholestatic liver disease/cirrhosis as an indication for liver transplantation (IRR = 1.69, 95% CI 1.09–2.63), hypertensive nephrosclerosis as an indication for kidney transplantation (IRR = 1.41, 95% CI 1.03–1.94), and longer prior dialysis among kidney recipients (5+ vs. <1 year, IRR = 1.92, 95% CI 1.32–2.80; p‐trend <0.01). Posttransplantation diagnosis of thyroid cancer was associated with modestly increased risk of death (HR = 1.33, 95% CI 1.02–1.73). Overall, our results suggest that end‐stage organ disease and longer duration of dialysis may contribute to higher thyroid cancer incidence in transplant recipients. 相似文献
16.
Recipient Outcomes Following Transplantation of Allografts From Live Kidney Donors Who Subsequently Developed End‐Stage Renal Disease
下载免费PDF全文
![点击此处可从《American journal of transplantation》网站下载免费的PDF全文](/ch/ext_images/free.gif)
A. D. Muzaale A. B. Massie S. Anjum C. Liao A. X. Garg K. L. Lentine D. L. Segev 《American journal of transplantation》2016,16(12):3532-3539
Live kidney donors have an increased risk of end‐stage renal disease (ESRD) compared with nondonors; however, it is unknown whether undetected, subclinical kidney disease exists at donation that subsequently contributes to this risk. To indirectly test this hypothesis, the authors followed the donated kidneys, by comparing the outcomes of 257 recipients whose donors subsequently developed ESRD with a matched cohort whose donors remained ESRD free. The compared recipients were matched on donor (age, sex, race/ethnicity, donor–recipient relationship), transplant (HLA mismatch, peak panel‐reactive antibody, previous transplantation, year of transplantation), and recipient (age, sex, race/ethnicity, body mass index, cause of ESRD, and time on dialysis) risk factors. Median recipient follow‐up was 12.5 years (interquartile range 7.4–17.9, maximum 20 years). Recipients of allografts from donors who developed ESRD had increased death‐censored graft loss (74% versus 56% at 20 years; adjusted hazard ratio [aHR] 1.7; 95% confidence interval [CI] 1.5–2.0; p < 0.001) and mortality (61% versus 46% at 20 years; aHR 1.5; 95% CI 1.2–1.8; p < 0.001) compared with matched recipients of allografts from donors who did not develop ESRD. This association was similar among related, spousal, and unrelated nonspousal donors. These findings support a novel view of the mechanisms underlying donor ESRD: that of pre‐donation kidney disease. However, biopsy data may be required to confirm this hypothesis. 相似文献
17.
Olivier Detry Arnaud De Roover Laurence de Leval Christian Herens Jean Delwaide Pierre Honoré Michel Meurisse 《Liver transplantation》2005,11(6):696-699
Transmission of an undiagnosed cancer with solid organ transplantation is a rare but dreadful event. In this paper the authors report the transmission of an undiagnosed sarcoma to recipients of kidney and liver grafts procured in a Maastricht category 3 non-heart beating donor. To the authors' knowledge this case is the first report of such a transmission with a liver graft procured in a non-heart beating donor. The cancer transferal was diagnosed 1 year after transplantation in the recipients of the liver and of one kidney. The liver recipient died from multiple organ failure after a failed attempt of tumor resection. The kidney recipient underwent immunosuppression withdrawal and transplantectomy. Non-heart beating donors should not be particularly at risk for undiagnosed cancer transmission if the procurement is performed according to the same rules of careful inspection of the abdominal and thoracic organs. After diagnosis of donor cancer transmission, kidney recipients should have the graft removed, and immunosuppression should be interrupted. The management of liver graft recipients is very difficult in this setting, and long-term survival was very rarely reported. 相似文献
18.
K. E. Doucette M. Al‐Saif N. Kneteman L. Chui G. J. Tyrrell D. Kumar A. Humar 《American journal of transplantation》2013,13(4):1080-1083
As the disparity between the number of candidates listed for transplant and the number of donors continues to grow, marginal organ donors are increasingly utilized. This includes bacteremic donors which may carry an increased risk of transmission of infection. It is recommended that recipients of organs from bacteremic donors receive antibiotic prophylaxis based on the susceptibilities of the donor isolate to prevent transmission. Here, we present four cases of donor‐derived bacteremia, despite appropriate antimicrobial prophylaxis, in four liver transplant recipients. Transmitted pathogens included Staphylococcus aureus in two cases, and Escherichia coli and Group B Streptococcus each in one case. Interestingly, none of the nonhepatic organs (n = 10) utilized from these bacteremic donors resulted in transmissions. These cases highlight the fact that risk of transmission from bacteremic donors is not eliminated with antimicrobial therapy in the donor and recipient. As no transmissions occurred in recipients of nonhepatic organs from these donors, these cases also suggest that liver recipients may be at higher risk of donor transmitted bacteremia. 相似文献
19.
A. Francis D. W. Johnson J. C. Craig G. Wong 《American journal of transplantation》2017,17(10):2650-2658
Cancer risk is increased substantially in adult kidney transplant recipients, but the long‐term risk of cancer in childhood recipients is unclear. Using the Australian and New Zealand Dialysis and Transplant Registry, the authors compared overall and site‐specific incidences of cancer after transplantation in childhood recipients with population‐based data by using standardized incidence ratios (SIRs). Among 1734 childhood recipients (median age 14 years, 57% male, 85% white), 289 (16.7%) developed cancer (196 nonmelanoma skin cancers, 143 nonskin cancers) over a median follow‐up of 13.4 years. The 25‐year cumulative incidences of any cancer were 27% (95% confidence intervals 24–30%), 20% (17–23%) for nonmelanoma skin cancer, and 14% (12–17%) for nonskin cancer (including melanoma). The SIR for nonskin cancer was 8.23 (95% CI 6.92–9.73), with the highest risk for posttransplant lymphoproliferative disease (SIR 45.80, 95% CI 32.71–62.44) and cervical cancer (29.4, 95% CI 17.5–46.5). Increasing age at transplantation (adjusted hazard ratio [aHR] per year 1.10, 95% CI 1.06–1.14), white race (aHR 3.36, 95% CI 1.61–6.79), and having a functioning transplant (aHR 2.27, 95% CI 1.47–3.71) were risk factors for cancer. Cancer risk, particularly for virus‐related cancers, is increased substantially after kidney transplantation during childhood. 相似文献
20.
Transmission of malaria tertiana by multi-organ donation 总被引:2,自引:0,他引:2
Fischer L Sterneck M Claus M Costard-Jäckle A Fleischer B Herbst H Rogiers X Broelsch CE 《Clinical transplantation》1999,13(6):491-495
In this report, transmission of malaria via a liver, a kidney, and possibly a heart allograft from a single donor is described. The donor had immigrated from Cameroon to Germany 18 months before, but had no clinical signs of active malaria infection. The liver transplant recipient and one of the two kidney transplant patients developed febrile illness with the appearance of Plasmodium vivax in blood smears 5 and 6 wk after transplantation, respectively. In the heart transplant recipient, a subclinical malaria infection was suspected based on a rise of malaria antibodies late after transplantation, whereas the recipient of the second kidney allograft had no clinical or laboratory evidence of malaria. Both liver and kidney recipients with active malaria responded to medical treatment. However, the liver transplant patient developed progressive cholestasis and died 5 months after transplantation from liver failure possibly due to side effects of the malaria medication. Other cases of malaria in solid organ recipients are briefly reviewed. 相似文献