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Sample records for adult living donor

  1. Adult living donor liver imaging.

    Science.gov (United States)

    Cai, Larry; Yeh, Benjamin M; Westphalen, Antonio C; Roberts, John P; Wang, Zhen J

    2016-01-01

    Adult living donor liver transplantation (LDLT) is increasingly used for the treatment of end-stage liver disease. The three most commonly harvested grafts for LDLT are left lateral segment, left lobe, and right lobe grafts. The left lateral segment graft, which includes Couinaud's segments II and III, is usually used for pediatric recipients or small size recipients. Most of the adult recipients need either a left or a right lobe graft. Whether a left or right lobe graft should be harvested from the donors depends on estimated graft and donor remnant liver volume, as well as biliary and vascular anatomy. Detailed preoperative assessment of the potential donor liver volumetrics, biliary and vascular anatomy, and liver parenchyma is vital to minimize risks to the donors and maximize benefits to the recipients. Computed tomography (CT) and magnetic resonance imaging (MRI) are currently the imaging modalities of choice in the preoperative evaluation of potential donors. This review provides an overview of key surgical considerations in LDLT that the radiologists must be aware of, and imaging findings on CT and MRI that the radiologists must convey to the surgeons when evaluating potential donors for LDLT. PMID:26912106

  2. Successful adult-to-adult living donor liver transplantation using liver allograft after the resection of hemangioma: A suggestive case for a further expansion of living donor pool

    Directory of Open Access Journals (Sweden)

    Yasuharu Onishi

    2015-01-01

    Conclusion: We advocate that the use of liver allograft with hemangiomas in adult-to-adult LDLT settings can be remarkable strategy to reduce the problem of organ shortage without any unfavorable consequences in both living donor and recipient.

  3. Clinical study on safety of adult-to-adult living donor liver transplantation in both donors and recipients

    Institute of Scientific and Technical Information of China (English)

    Bin Liu; Ji-Chun Zhao; Yu-Kui Ma; Jiang-Wen Liu; Hong Wu; Lu-Nan Yan; Wen-Tao Wang; Bo Li; Yong Zeng; Tian-Fu Wen; Ming-Qing Xu; Jia-Yin Yang; Zhe-Yu Chen

    2007-01-01

    AIM: To investigate the safety of adult-to-adult living donor liver transplantation (A-A LDLT) in both donors and recipients.METHODS: From January 2002 to July 2006, 50 cases of A-A LDLT were performed at West China Hospital, Sichuan University, consisting of 47 cases using right lobe graft without middle hepatic vein (MHV), and 3 cases using dual grafts (one case using two left lobe, 2 using one right lobe and one left lobe). The most common diagnoses were hepatitis B liver cirrosis, 30 (60%) cases; and hepatocellular carcinoma, 15 (30%) cases in adult recipients. Among them, 10 cases had the model of end-stage liver disease (MELD) with a score of more than 25. Donor screening consisted of reconstruction of the hepatic blood vessels and biliary system with 3-dimension computed tomography and volumetry of whole liver and right liver volume. Various improved surgical techniques were adopted in the procedures for both donors and recipients .RESULTS: Forty-nine right lobes and 3 left lobes (2 left lobe grafts for 1 recipient, 1 left lobe graft for 1 recipient who had received right lobe graft donated by relative living donor) were obtained from 52 living donors. The 49 right lobe grafts, without MHV, weighed 400 g-850 g (media 550 g), and the ratio of graft volume to recipient standard liver volume (GV/SLV) ranged from 31.74% to 71.68% (mean 45.35%). All donors' remnant liver volume was over 35% of the whole liver volume. There was no donor mortality. With a follow-up of 2-52 mo (media 9 mo), among 50 adult recipients, complications occurred in 13 (26%) cases and 4 (8%) died postoperatively within 3 mo. Their 1-year actual survival rate was 92%.CONCLUSION: When preoperative CT volumetry shows volume of remnant liver is more than 35%, the ratio of right lobe graft to recipients standard liver volume exceeding 40%, A-A LDLT using right lobe graft without MHV should be a very safe procedure for both donors and recipients, otherwise dual grafts liver transplantation

  4. Unique early gene expression patterns in human adult to adult living donor liver grafts compared to deceased donor grafts

    OpenAIRE

    Jonge, Jeroen; Kurian, Sunil; Shaked, Abraham; Reddy, K. Rajendar; Hancock, Wayne; Salomon, Daniel R.; Olthoff, Kim M.

    2009-01-01

    Because of inherent differences between deceased donor (DD) and living donor (LD) liver grafts, we hypothesize that the molecular signatures will be unique, correlating with specific biologic pathways and clinical patterns.

  5. Donor safety in adult living donor liver transplantation using the right lobe:Single center experience in China

    Institute of Scientific and Technical Information of China (English)

    Fu-Gui Li; Lu-Nan Yan; Yong Zeng; Jia-Yin Yang; Qi-Yuan Lin; Xiao-Zhong Jiang; Bin Liu

    2007-01-01

    AIM: To evaluate the safety of donors in adult living donor liver transplantation (LDLT) using the right lobe in a single liver transplantation center in China.METHODS: We investigated retrospectively 52 living donor liver resections performed from October 2003 to July 2006. All patients were evaluated by blood tests and abdominal CT. The mean donor age was 28.2±7.4years. Residual liver volume was 42.1%±4.7%. Mean operative time was 420±76.2 min; mean ICU stay, less than 36 h; mean hospital stay, 16.4±8.6 d; and mean follow-up period, 6 mo.RESULTS: There was no mortality. The overall complication rate was 40% (21 donors). Major complications included biliary leak in two, and pneumonia in 2 donors. Minor complications included mild pleural effusion in 12 donors, transient ascites in 6, mild depression in 4, intra-abdominal collections in 2,and wound infections in 1 donor. Residual liver volume did not affect the complication rate. None required reoperation. Return to pre-donation activity occurred within 5-8 wk.CONCLUSION: Right hemi-hepatectomy can be performed safely with minimal risk in cases of careful donor selection. Major complications occurred in only 7.7% of our series.

  6. Recurrent primary sclerosing cholangitis in the Adult-to-Adult Living Donor Liver Transplantation Cohort Study: Comparison of risk factors between living and deceased donor recipients.

    Science.gov (United States)

    Gordon, Fredric D; Goldberg, David S; Goodrich, Nathan P; Lok, Anna S F; Verna, Elizabeth C; Selzner, Nazia; Stravitz, R Todd; Merion, Robert M

    2016-09-01

    Primary sclerosing cholangitis (PSC) recurs in 15%-25% of patients transplanted for PSC. In the United States, PSC transplant patients are more likely to receive an organ from a living donor (LD) than patients without PSC. Our aims were to (1) compare risk of PSC recurrence in LD versus deceased donor recipients and (2) identify risk factors for PSC recurrence. There were 241 living donor liver transplantations (LDLTs) and 65 deceased donor liver transplantation (DDLT) patients transplanted between 1998 and 2013 enrolled in the Adult-to-Adult Living Donor Liver Transplantation Cohort Study who were evaluated. PSC recurrence risk for LDLT and DDLT recipients was compared using Kaplan-Meier survival curves and log-rank tests. Cox models were used to evaluate PSC risk factors. Overall PSC recurrence probabilities were 8.7% and 22.4% at 5 and 10 years after liver transplantation (LT), respectively. The risk of PSC recurrence was not significantly different for DDLT versus LDLT recipients (P = 0.36). For DDLT versus LDLT recipients, unadjusted 5- and 10-year PSC recurrence was 9.4% versus 9.5% and 36.9% versus 21.1%. Higher laboratory Model for End-Stage Liver Disease (MELD) score at LT, onset of a biliary complication, cholangiocarcinoma, and higher donor age were associated with increased risks of PSC recurrence: for MELD (hazard ratio [HR] = 1.06; 95% confidence interval [CI] 1.02-1.10 per MELD point, P = 0.002); for biliary complication (HR, 2.82; 95% CI, 1.28-6.25; P = 0.01); for cholangiocarcinoma (HR, 3.98; 95% CI, 1.43-11.09; P = 0.008); for donor age (per 5-years donor age; HR, 1.17; 95% CI, 1.02-1.35; P = 0.02). Factors not significantly associated with PSC recurrence included the following: first-degree relative donor (P = 0.11), post-LT cytomegalovirus infection (P = 0.38), and acute rejection (P = 0.22). Risk of recurrent PSC was not significantly different for DDLT and LDLT recipients. Biliary complications

  7. Outcomes of adult-to-adult living donor liver transplantation:a single center experience

    Institute of Scientific and Technical Information of China (English)

    FENG Xi; YUAN Ding; WEI Yong-gang; LI Fu-qiang; WEN Tian-fu; ZENG Yong; ZHAO Ji-chun; WANG Wen-tao; XU Ming-qing; YANG Jia-yin; MA Yu-kui; CHEN Zhe-yu; YE Hui; YAN Lü-nan; LI Bo

    2009-01-01

    Background Since January 2002,adult-to-adult living donor liver transplantation (AALDLT) has gained increasing popularity in China in response to the shortage of cadaveric donor livers.This study presents a detailed analysis of the outcomes of AALDLT in a single center.Methods A total of 70 patients underwent AALDLT at our center between January 2002 and January 2007.Among these,67 patients received a right lobe graft without the middle hepatic vein and 3 patients received dual grafts.Three-dimensional volumetric computed tomography,magnetic resonance imaging with angiography and cholangiography were performed preoperatively.Recipient operation time,intraoperative transfusion requirement,length of intensive care unit stay,length of hospital stay,liver function tests,coagulation tests and surgical outcomes were routinely investigated throughout this study.Results All donors survived the procedure with an overall complication rate of 15.3%.Overall recipient 1-year survival and complication rates were 87.1% and 34.2%,respectively.Among the 70 cases,average graft recipient weight ratio was 0.94% (0.72%-1.43%) and average graft volume/standard liver volume ratio was 46.42% (31.74%-71.68%).All residual liver volumes exceeded 35%.Liver function and coagulation recovered rapidly within the first 7 days after transplantation.Conclusions AALDLT is a safe procedure for the donors and an effective therapy for patients with end-stage liver disease.Patient selection and timely decision-making for transplantation are essential in achieving good outcomes.With accumulation of experience in surgery and clinical management,timely feedback and proper modification,we foresee better outcomes in the future.

  8. Current status of adult-to-adult living donor liver transplantation: surgical techniques and innovations

    Institute of Scientific and Technical Information of China (English)

    YAN Lü-nan; WU Hong; CHEN Zhe-yu; LIN Yi-xin

    2009-01-01

    @@ In response to critical organ shortage, transplant surgeons have utilized living donors in an attempt to decrease the mortality rate associated with waiting on the liver transplant list. Although the surgical techniques were first utilized clinically 15 years ago, the application of living donor liver transplantation (LDLT) has been somewhat limited by the steep learning curve associated with developing a program.

  9. Adult-to-adult living donor liver transplantation for acute liver failure in China

    Institute of Scientific and Technical Information of China (English)

    Ding Yuan; Fei Liu; Yong-Gang Wei; Bo Li; Lv-Nan Yan; Tian-Fu Wen; Ji-Chun Zhao

    2012-01-01

    AIM:To investigate the long-term outcome of recipients and donors of adult-to-adult living-donor liver transplantation (AALDLT) for acute liver failure (ALF).METHODS:Between January 2005 and March 2010,170 living donor liver transplantations were performed at West China Hospital of Sichuan University.All living liver donor was voluntary and provided informed consent.Twenty ALF patients underwent AALDLT for rapid deterioration of liver function.ALF was defined based on the criteria of the American Association for the Study of Liver Diseases,including evidence of coagulation abnormality [international normalized ratio (INR) ≥ 1.5] and degree of mental alteration without pre-existing cirrhosis and with an illness of < 26 wk duration.We reviewed the clinical indications,operative procedure and prognosis of AALDTL performed on patients with ALF and corresponding living donors.The potential factors of recipient with ALF and corresponding donor outcome were respectively investigated using multivariate analysis.Survival rates after operation were analyzed using the Kaplan-Meier method.Receiver operator characteristic (ROC) curve analysis was undertaken to identify the threshold of potential risk factors.RESULTS:The causes of ALF were hepatitis B (n =18),drug-induced (n =1) and indeterminate (n =1).The score of the model for end-stage liver disease was 37.1 ± 8.6,and the waiting duration of recipients was 5 ± 4 d.The graft types included right lobe (n=17) and dual graft (n =3).The mean graft weight was 623.3 ± 111.3 g,which corresponded to graft-to-recipient weight ratio of 0.95% ± 0.14%.The segment Ⅴor Ⅷ hepatic vein was reconstructed in 11 right-lobe grafts.The 1-year and 3-year recipient's survival and graft survival rates were 65% (13 of 20).Postoperative results of total bilirubin,INR and creatinine showed obvious improvements in the survived patients.However,the creatinine level of the deaths was increased postoperatively and became more aggravated

  10. Major complications of adult right lobe living liver donors

    Institute of Scientific and Technical Information of China (English)

    Necdet Guler; Onur Yaprak; Yusuf Gunay; Murat Dayangac; Murat Akyildiz; Fisun Yuzer; Yildiray Yuzer and Yaman Tokat

    2015-01-01

    BACKGROUND: The right lobe of the liver is generally preferred for living donor liver transplantation in adult patients with end-stage liver disease. It is important to know the preoperative factors relating to the major postoperative complications. We therefore evaluated the possible risk factors for predicting post-operative complications in right lobe liver donors. METHODS: Data from 378 donors who had undergone right lobe hepatectomy at our center were evaluated retrospectively. The factors we evaluated included donor age, gender, body mass index (BMI), remnant liver volume, operation time, history of previous abdominal surgery, inclusion of the middle hepatic vein and variations in the portal and bile systems. RESULTS: Of the 378 donors, 219 were male and 159 female. None of the donors died, but 124 (32.8%) donors experienced complications including major complications (Clavien scores III and IV) in 27 (7.1%). Univariate analysis showed that complica-tions were signiifcantly associated with male gender and higher BMI (P0.05). Multivariate logistic regression analysis showed that major complications were signiifcantly associated with male gender (P=0.005) and higher BMI (P=0.029). Moreover, the Chi-square test showed that there were signiifcant relationships be-tween major complications and male gender (P=0.010, χ2=6.614, df=1) and BMI >25 kg/m2 (P=0.031, χ2=8.562, df=1). Of the 96 male donors with BMI >25 kg/m2, 14 (14.6%) with major com-plications had signiifcantly smaller mean remnant liver volume than those (82, 85.4%)

  11. Adult Living Donor Liver Transplantation with ABO-Incompatible Grafts: A German Single Center Experience

    Directory of Open Access Journals (Sweden)

    Armin D. Goralczyk

    2009-01-01

    Full Text Available Adult living donor liver transplantations (ALDLTs across the ABO blood group barrier have been reported in Asia, North Americas, and Europe, but not yet in Germany. Several strategies have been established to overcome the detrimental effects that are attached with such a disparity between donor and host, but no gold standard has yet emerged. Here, we present the first experiences with three ABO-incompatible adult living donor liver transplantations in Germany applying different immunosuppressive strategies. Four patient-donor couples were considered for ABO-incompatible ALDLT. In these patients, resident ABO blood group antibodies (isoagglutinins were depleted by plasmapheresis or immunoadsorption and replenishment was inhibited by splenectomy and/or B-cell-targeted immunosuppression. Despite different treatments ALDLT could safely be performed in three patients and all patients had good initial graft function without signs for antibody-mediated rejection (AMR. Two patients had long-term graft survival with stable graft function. We thus propose the feasibility of ABO-incompatible ALDLT with these protocols and advocate further expansion of ABO incompatible ALDLT in multicenter trials to improve efficacy and safety.

  12. Emergency adult living donor right lobe liver transplantation for fulminant hepatic failure

    Institute of Scientific and Technical Information of China (English)

    ZHANG Feng; LU Sheng; PU Liyong; LU Ling; WANG Xuehao; LI Xiangcheng; KONG Lianbao; SUN Beicheng; LI Guoqiang; QIAN Xiaofen; CHEN Feng; WANG Ke

    2007-01-01

    Fulminant hepatitis is fatal in most cases and timely liver transplantation is the only effective treatment.This study evaluates the survival outcomes of patients who underwent living-donor liver transplantation (LDLT)using right lobe liver grafts for fulminant liver failure due to hepatitis B infection.Nine cases of adult right lobe LDLT were performed in our department from September 2002 to August 2005 and the clinical and following-up data were reviewed.According to the pre-transplant Child-Pugh-Turcotte classification,the nine patients were classified as grade C.The model for end-stage liver disease (MELD) score of these patients ranged from 16 to 42.The principal complications before transplantation included abnormal renal function,hepatic coma of different degrees and alimentary tract hemorrhage.The main complications after transplantation included pulmonary infection in two cases,acute renal failure in three cases and transplantation-related encephalopathy in one case.No primary failure of vascular or biliary complications occurred.The one-year survival rate was 55.6%.There were no serious complications or deaths in donors.In general,it is extremely difficult to treat fulminant hepatitis by conservative regimen,particularly,in cases with rapid progresslon.Emergency adult living-donor liver transplantation is an effective treatment for fulminant hepatitis patients and is relatively safe for donors.

  13. The usefulness of hepatobiliary scintigraphy in the diagnosis of complications after adult-to-adult living donor liver transplantation.

    Science.gov (United States)

    Kim, Jae Seung; Moon, Dae Hyuk; Lee, Sung Gyu; Lee, Young Joo; Park, Kwang Min; Hwang, Shin; Lee, Hee Kyung

    2002-04-01

    Living donor liver transplantation has become an accepted procedure to overcome the shortage of adult donor organs. The aim of this study was to evaluate the usefulness of hepatobiliary scintigraphy in the diagnosis of complications after adult-to-adult living donor liver transplantation. We analysed 82 hepatobiliary scintigraphy studies performed using technetium-99m DISIDA in 60 adult patients (44 males, 16 females) who had been transplanted with a living donor's hepatic lobe (right lobe, 32; left lobe, 28). Indications for hepatobiliary scintigraphy were abnormal symptoms and/or liver function tests ( n=54) or suspected bile leak or biloma ( n=28). Median interval between transplantation and scintigraphy was 69 days (9 days to 23 months). Scintigraphic findings were classified into hepatic parenchymal dysfunction, total biliary obstruction, segmental biliary obstruction, bile leak and normal graft. Scintigraphic findings were confirmed by liver biopsy in 17 cases, and by radiological and clinical follow-up in 65 cases. There were 29 events relating to biliary complications (six total biliary obstructions, eight segmental biliary obstructions and 15 bile leaks) and 19 relating to non-biliary complications (15 cases of rejection, two of infection and two of vascular compromise) in 38 patients. Hepatobiliary scintigraphy provided the correct diagnosis in all eight segmental and five of six total biliary obstructions, and in all 15 cases of bile leak. Of the 19 non-biliary complications, 16 showed parenchymal dysfunction regardless of the aetiology and three showed total biliary obstruction on scintigraphy. All but three of 34 normally functioning grafts were normal on scintigraphy. The diagnostic sensitivity and specificity of scintigraphy for biliary obstruction in the 54 patients with abnormal symptoms or liver function tests were 93% (100% for segmental, 83% for total) and 88% (35/40), respectively. The sensitivity and specificity were each 100% (15/15, 13

  14. The usefulness of hepatobiliary scintigraphy in the diagnosis of complications after adult-to-adult living donor liver transplantation

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    Kim, Jae Seung; Moon, Dae Hyuk; Lee, Hee Kyung [Department of Nuclear Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea); Lee, Sung Gyu; Lee, Young Joo; Park, Kwang Min; Hwang, Shin [Department of General Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea)

    2002-04-01

    Living donor liver transplantation has become an accepted procedure to overcome the shortage of adult donor organs. The aim of this study was to evaluate the usefulness of hepatobiliary scintigraphy in the diagnosis of complications after adult-to-adult living donor liver transplantation. We analysed 82 hepatobiliary scintigraphy studies performed using technetium-99m DISIDA in 60 adult patients (44 males, 16 females) who had been transplanted with a living donor's hepatic lobe (right lobe, 32; left lobe, 28). Indications for hepatobiliary scintigraphy were abnormal symptoms and/or liver function tests (n=54) or suspected bile leak or biloma (n=28). Median interval between transplantation and scintigraphy was 69 days (9 days to 23 months). Scintigraphic findings were classified into hepatic parenchymal dysfunction, total biliary obstruction, segmental biliary obstruction, bile leak and normal graft. Scintigraphic findings were confirmed by liver biopsy in 17 cases, and by radiological and clinical follow-up in 65 cases. There were 29 events relating to biliary complications (six total biliary obstructions, eight segmental biliary obstructions and 15 bile leaks) and 19 relating to non-biliary complications (15 cases of rejection, two of infection and two of vascular compromise) in 38 patients. Hepatobiliary scintigraphy provided the correct diagnosis in all eight segmental and five of six total biliary obstructions, and in all 15 cases of bile leak. Of the 19 non-biliary complications, 16 showed parenchymal dysfunction regardless of the aetiology and three showed total biliary obstruction on scintigraphy. All but three of 34 normally functioning grafts were normal on scintigraphy. The diagnostic sensitivity and specificity of scintigraphy for biliary obstruction in the 54 patients with abnormal symptoms or liver function tests were 93% (100% for segmental, 83% for total) and 88% (35/40), respectively. The sensitivity and specificity were each 100% (15/15, 13

  15. The usefulness of hepatobiliary scintigraphy in the diagnosis of complications after adult-to-adult living donor liver transplantation

    International Nuclear Information System (INIS)

    Living donor liver transplantation has become an accepted procedure to overcome the shortage of adult donor organs. The aim of this study was to evaluate the usefulness of hepatobiliary scintigraphy in the diagnosis of complications after adult-to-adult living donor liver transplantation. We analysed 82 hepatobiliary scintigraphy studies performed using technetium-99m DISIDA in 60 adult patients (44 males, 16 females) who had been transplanted with a living donor's hepatic lobe (right lobe, 32; left lobe, 28). Indications for hepatobiliary scintigraphy were abnormal symptoms and/or liver function tests (n=54) or suspected bile leak or biloma (n=28). Median interval between transplantation and scintigraphy was 69 days (9 days to 23 months). Scintigraphic findings were classified into hepatic parenchymal dysfunction, total biliary obstruction, segmental biliary obstruction, bile leak and normal graft. Scintigraphic findings were confirmed by liver biopsy in 17 cases, and by radiological and clinical follow-up in 65 cases. There were 29 events relating to biliary complications (six total biliary obstructions, eight segmental biliary obstructions and 15 bile leaks) and 19 relating to non-biliary complications (15 cases of rejection, two of infection and two of vascular compromise) in 38 patients. Hepatobiliary scintigraphy provided the correct diagnosis in all eight segmental and five of six total biliary obstructions, and in all 15 cases of bile leak. Of the 19 non-biliary complications, 16 showed parenchymal dysfunction regardless of the aetiology and three showed total biliary obstruction on scintigraphy. All but three of 34 normally functioning grafts were normal on scintigraphy. The diagnostic sensitivity and specificity of scintigraphy for biliary obstruction in the 54 patients with abnormal symptoms or liver function tests were 93% (100% for segmental, 83% for total) and 88% (35/40), respectively. The sensitivity and specificity were each 100% (15/15, 13/13) for

  16. Laparoscopic live donor nephrectomy.

    Science.gov (United States)

    Hasan, Waleed A; Al-Akraa, Mahmoud M

    2005-07-01

    With the number of patients presently awaiting renal transplantation exceeding the number of cadaveric organs available, there is an increasing reliance on live renal donation. Of the 11,869 renal transplants performed in 2002 in the US, 52.6% were living donors from the United Network for Organ Sharing Registry. Renal allografts from living donors provide: superior immediate long-term function; require less waiting time and are more cost-effective than those from cadaveric donors. However, anticipation of postoperative pain and temporary occupational disability may dissuade many potential donors. Additionally, some recipients hesitate to accept a living donor kidney due to suffering that would be endured by the donor. It is a unique medical situation when a young, completely healthy donor undergoes a major surgical procedure to provide an organ for transplantation. It is mandatory to offer a surgical technique, which is safe and with minimal complications. It is also obvious for any organ transplantation, that the integrity of the organ remain intact, thus, enabling its successful transplantation into the recipient. An acceptably short ischemia time and adequate lengths of ureter and renal vasculature are favored. Many centers are performing laparoscopic live donor nephrectomy in an effort to ease convalescence of renal donors. This may encourage the consideration of live donation by recipients and potential donors. PMID:16047050

  17. Hepatic venous outflow reconstruction in adult right lobe living donor liver transplantation without middle hepatic vein

    Institute of Scientific and Technical Information of China (English)

    WU Hong; LU Qiang; CHEN Zhe-yu; MA Yu-kui; LI Jin; YANG Jia-yin; YAN Lü-nan; LI Bo; ZENG Yong; WEN Tian-fu; ZHAO Ji-chun; WANG Wen-tao; XU Ming-qing

    2007-01-01

    Background It is difficult and challenging to reconstruct hepatic venous outflow in adult right lobe living donor liver transplantation (LDLT) without the middle hepatic vein (MHV). Excessive perfusion of the portal vein and venous outflow obstruction will lead to acute congestion of the graft, ultimately resulting in primary nonfunction. Although various reconstruction patterns have been explored in many countries, there is currently no clear consensus. In this study we describe a technique to prevent "chocking" of the graft at the outflow anastomosis with the inferior vena cava (IVC) in LDLT using right lobe graft without the MHV.Methods A retrospective analysis was conducted on clinical data from 55 recipients undergoing LDLT using right lobe grafts without the MHV or reconstruction of hepatic venous outflow. The donor's right hepatic vein (RHV) was anastomosed with a triangular opening of the recipient IVC; the inferior right hepatic vein (IRHV), if large enough, was anastomosed directly to the IVC. The great saphenous vein (GSV) was used for reconstruction of significant MHV tributaries.Results No deaths occurred in any of the donors. Of the 55 recipients, complications occurred in 6, including hepaticvein stricture (1 case), small-for-size syndrome (1), hepatic artery thrombosis (1), intestinal bleeding (1), bile leakage (1),left subphrenic abscess and pulmonary infection (1). A total of three patients died, one from small-for-size syndrome and two from multiple system organ failure.Conclusions The multiple-opening vertical anastomosis was reconstructed with hepatic vein outflow. This technique alleviates surgical risk of living donors, ensures excellent venous drainage, and prevents vascular thromboses and primary nonfunction.

  18. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... an adult kidney to a child?” Certainly. Our team here works with children’s hospital the King’s Daughters with their ... members of the team. We have a great team here at Norfolk General, particularly Amy who works so hard with the living donors, but really ...

  19. Reconstruction of the middle hepatic vein tributary in adult right lobe living donor liver transplantation

    Institute of Scientific and Technical Information of China (English)

    Xiao-Min Shi; Yi-Feng Tao; Zhi-Ren Fu; Guo-Shan Ding; Zheng-Xin Wang; Liang Xiao

    2011-01-01

    BACKGROUND: In adult-to-adult living donor liver trans-plantation (LDLT), the use of a right lobe graft without the middle hepatic vein (MHV) can cause hepatic congestion and disturbance of venous drainage. To solve this problem, we successfully used cadaveric venous allografts preserved in 4 ℃ University of Wisconsin (UW) solution within 10 days as interposition veins for drainage of the paramedian portion of the right lobe in adult LDLT. METHODS: From June 2007 to January 2008, 11 adult LDLT patients received modified right liver grafts. The major MHV tributaries (greater than 5 mm in diameter) of 9 cases were preserved and reconstructed using cadaveric interposition vein allografts that had been stored for 1 to 10 days in 4 ℃ UW solution. The regeneration of the paramedian sector of the grafts and the patency of the interposition vein allografts were examined by Doppler ultrasonography after the operation. RESULTS: MHV tributaries were reconstructed in 9 recipients. Only 1 recipient died of renal failure and severe pulmonary infection on day 9 after transplantation without any hemiliver venous outflow obstruction. The other 8 recipients achieved long-term survival with a median follow-up of 30 months. The cumulative patency rates of the 8 recipients were 63.63% (7/11), 45.45% (5/11), 45.45% (5/11) and 36.36% (4/11) at 3, 6, 12 and 24 months, respectively. Regeneration of the paramedian sectors was equivalent. CONCLUSION: The cadaveric venous allograft preserved in 4 ℃ UW solution within 10 days serves as a useful alternative for interposition veins in facilitating implantation of a right lobe graft and guarantees outflow of the MHV.

  20. Live-donor nephrectomy.

    Science.gov (United States)

    Rocca, Juan P; Davis, Eric; Edye, Michael

    2012-01-01

    Six decades after its first implementation, kidney transplantation remains the optimal therapy for end-stage renal disease requiring dialysis. Despite the incontrovertible mortality reduction and cost-effectiveness of kidney transplantation, the greatest remaining barrier to treatment of end-stage renal disease is organ availability. Although the waiting list of patients who stand to benefit from kidney transplantation grows at a rate proportional to the overall population and proliferation of diabetes and hypertension, the pool of deceased-donor organs available for transplantation experiences minimal to no growth. Because the kidney is uniquely suited as a paired organ, the transplant community's answer to this shortage is living donation of a healthy volunteer's kidney to a recipient with end-stage renal disease. This review details the history and evolution of living-donor kidney transplantation in the United States as well as advances the next decade promises. Laparoscopic donor nephrectomy has overcome many of the obstacles to living donation in terms of donor morbidity and volunteerism. Known donor risks in terms of surgical and medical morbidity are reviewed, as well as the ongoing efforts to delineate and mitigate donor risk in the context of accumulating recipient morbidity while on the waiting list. PMID:22678857

  1. Preliminary experience in adult-to-adult living donor liver transplantation in a single center in China

    Institute of Scientific and Technical Information of China (English)

    YAN Lunan; CHEN Zheyu; LIU Jiangwen; WU Hong; LI Bo; ZENG Yong; WEN Tianfu; ZHAO Jichun; WANG Wentao; YANG Jiayin; XU Mingqing; MA Yukui

    2007-01-01

    The aim of this paper is to report the authors'experience in performing adult-to-adult living donor liver transplantation (LDLT)by using a modified technique in using grafts of the right lobe of the liver.From January 2002 to September 2006,56 adult patients underwent LDLT using right lobe grafts at the Wlest China Hospital.Sichuan University Medical School,China.All patients underwent a modified operation designed to improve the reconstruction of the right hepatic vein (RHV)and the tributariers of the middle hepatic vein(MHV)by interposing a vessel graft,and by anastomosing the hepatic arteries and bile ducts.There were no severe complications or deaths in all donors.Fifty-two (92.8%) recipients survived the operations.Among the 56 recipients,complications were seen in 15 recipients(26.8%),including hepatic vein stricture(one case),small-for-size syndrome(one case),hepatic artery thrombosis(two cases),intestinal bleeding (one case),bile leakage(two cases),left subphrenic abscess (one case),renal failure(two cases)and pulmonary infection (five cases).Within three months after transplantation,four recipients(7.1 4%)died due to smallfor-size syndrome(one case),renal failure(one case)and multiple organ failure(two cases).All patients underwent direct anastomoses of the RHV and the inferior vena cava (IVC),and in 23 cases,reconstruction of the right inferior hepatic vein was also done.In 24 patients,the reconstruction of the tributaries of the MHV was also done by interposing a vessel graft to provide sufficient venous outflow.Trifurcation of the portal vein was seen in nine cases.Thus,veno-plasty or separate anastomoses were performed.The graft and recipient body weight ratios(GRWR)were between 0.72%and 1.43%,and in three cases it was<0.8%.The graft weight to recipient standard liver volume ratios (GV/SLV) were between 31.86%and 71.68%.among which four cases had<40%.No "small-for-size syndrome"occurred.With modification of the surgical technique,especially in the

  2. Living Donor Liver Transplantation

    Science.gov (United States)

    ... What are Some Benefits of a Living-donor Liver Transplant? In the U.S., more than 17,500 patients ... 1,700 patients die each year while waiting. Liver transplants are given to patients on the basis of ...

  3. Risk factors and prevention of biliary anastomotic complications in adult living donor liver transplantation

    Institute of Scientific and Technical Information of China (English)

    Satoshi Yamamoto; Yoshinobu Sato; Hiroshi Oya; Hideki Nakatsuka; Takashi Kobayashi; Yoshiaki Hara; Takaoki Watanabe; Isao Kurosaki; Katsuyoshi Hatakeyama

    2007-01-01

    AIM: To evaluate risk factors of biliary anastomotic complications (BACs) and outcomes according to type of biliary reconstruction.METHODS: A total of 33 consecutive adult living donor liver transplantation (LDLF) were reviewed, 17 of which had undergone Duct-to-Duct anastomosis (D-D). The remaining16 patients received Roux-en-Y anastomosis (R-Y). The perioperative factors, such as the type of graft and the number of graft bile ducts, were analyzed retrospectively.RESULTS: The overall incidence of BACs was 39.4%.The incidence of BACs was significantly higher in the patients with than without neoadjuvant chemotherapy(71.4% vs 10%, P = 0.050). There was no significant difference in the incidence of biliary leakage in patients with D-D vs. those with R-Y. The incidence of biliary strictures following the healing of biliary leakage was significantly higher in D-D (60%) than in R-Y (0%)(P = 0.026). However, the incidence of BACs related bacteremia was significantly higher in R-Y than in D-D(71.4% vs 0%, P = 0.008). In D-D, use of T-tube stent remarkably reduced the incidence of BACs, compared with straight tube stent (0% vs 50%, P = 0.049).CONCLUSION: Our experience showed an increase of BACs related bacteremia in the patients with R-Y. Therefore, D-D might be a preferred biliary reconstruction. However, the surgical refinement of D-D should be required because of the high incidence of biliary strictures. Use of the T-tube stent might lead to a significant reduction of BACs in D-D.

  4. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... need dialysis after the operation?” One of the advantages of living donation is that these kidneys essentially ... were removed from the donor. One of the advantages of living donor is that time is from ...

  5. Changes in portal vein flow after adult living-donor liver transplantation: does it influence postoperative liver function?

    Science.gov (United States)

    García-Valdecasas, Juan C; Fuster, José; Charco, Ramon; Bombuy, Ernest; Fondevila, Constantino; Ferrer, Joana; Ayuso, Carmen; Taura, Pilar

    2003-06-01

    In adult living donor liver transplantation, using small grafts in cirrhotic patients with severe portal hypertension may have unpredictable consequences. The so-called small-for-size syndrome is present in most series worldwide. The goal of this study was to prospectively evaluate the influence of hemodynamic changes on postoperative liver function and on the percentage of liver volume increase, in the setting of living donor liver transplantation. Twenty-two consecutive adult living donor liver transplantations were performed at our institution in a 2-year period. We measured right portal flow and right hepatic arterial flow with an ultrasonic flow meter in the donor, and then in the recipient 1 hour after reperfusion. Postoperative liver function was measured by daily laboratory work. We also performed duplex ultrasounds on postoperative days 1, 2, and 7. Liver volume increase was estimated by magnetic resonance imaging graft volumetry at 2 months posttransplantation. We compared the blood flow results with the immediate liver function and its liver volume increase rate at 2 months. There was a significant increase in portal flow in the recipients compared with the donors (up to fourfold in some cases). Higher portal flow increase rates significantly correlated with faster prothrombin time normalization and faster liver volume increases. Median graft volume increase at 2 months was 44.9%. The increase in blood flow to the graft is well tolerated by the liver mass not affecting hepatocellular function as long as the graft-to body weight ratio is maintained (>0.8) and adequate outflow is provided. PMID:12783396

  6. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... a kidney is safe. It has an excellent safety record both here and nationwide. To ensure that, ... ve had a lot of talk about the safety for the living donors. The donor for that ...

  7. Being a Living Donor: Risks

    Science.gov (United States)

    ... surgical risks and long term complications: Long-Term Organ Specific Donor Complications Kidney Hypertension Kidney failure Proteinuria Lung Intra- ... Vancouver Forum on the care of the live organ donor: lung, liver, pancreas, and intestine data and medical ...

  8. Bioethics of living donor liver transplantation

    OpenAIRE

    Chan, See-Ching; 陳詩正.

    2013-01-01

    Bioethics has been central to living donor liver transplantation (LDLT), which mandates a high recipient benefit and an acceptably low donor risk. The double equipoise imposes the contextual features of this already technically complex treatment. This research aimed at looking into key bioethical issues of LDLT in the light of the contemporary practice standards. In adult LDLT, in order to provide a partial graft of adequate size, donor right hepatectomy is often required. This procedure...

  9. Retroperitoneoscopic right living donor nephrectomy

    Institute of Scientific and Technical Information of China (English)

    GAO Zhen-li; WU Ji-tao; YANG Dian-dong; SHI Lei; MEN Chang-ping; WANG Lin

    2007-01-01

    @@ In the past, living donor nephrectomy required an open flank incision that results in postoperative morbidity and a prolonged hospital stay. Since its introduction in 1995, laparoscopic living donor nephrectomy has been shown to decrease postoperative pain and hospital stay,reduce blood loss, and improve cosmesis while hastening recovery of normal activities of donors.1 With decreased morbidity and favorable graft function, this procedure as a novel approach has been used to address the increasing disparity between organ need and availability.2 Better graft function and survival are noted in living-donor kidney transplantation than in cadaveric kidney transplantation. 1,2

  10. Downregulation of endothelin-1 by somatostatin improves liver function of recipients undergoing adult-to-adult living donor liver transplantation

    Institute of Scientific and Technical Information of China (English)

    FENG Zhi-ying; XU Xiao; WU Ling-jiao; WU Jian; ZHU Sheng-mei; ZHENG Shu-sen

    2010-01-01

    Background The aim of this study was to investigate the possible effect of somatostatin on the liver function of recipients undergoing living donor liver transplantation.Methods Forty recipients were randomized into group A (n=20) and group B (n=20). Recipients in group A received no somatostatin whereas somatostatin was administrated for recipients in group B perioperatively. Liver function, the plasma concentration of endothelin-1 and nitric oxide, the intragraft expressions of endothelin-1 and inducible nitric oxide syntheses at 2 hours after declamping of the portal vein were compared between the two groups.Results Compared to group A, alanine transaminase values in group B were significantly reduced at 2 hours after portal vein declamping, at the end of the operation and postoperation day 1 (P <0.05), whereas aspartate aminotransferase values in group B decreased at 30 minutes after portal vein clamping, at 2 hours after portal vein declamping and at the end of the operation (P <0.05). Total bilirubin values in group B were reduced significantly at 2 hours after portal vein declamping and at the end of the operation when compared to group A (P <0.05). Intragraft expression of endothelin-1 was significantly downregulated at 2 hours after declamping of the portal vein accompanied with a reduction of plasma concentration of endothelin-1 in the peripheral blood (P <0.05).Conclusions Somatostatin had a protective effect on liver function during the early phase after declamping of portal vein for recipients undergoing living donor liver transplantation, and the possible mechanism might be partially attributed to the downregulation of endothelin-1.

  11. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... Boston. Dr. Joseph Murray was awarded the Nobel Prize for that pioneering work. And we’ve had a lot of talk about the safety for the living donors. The donor for that operation turned 80 last year, which is really quite an accomplishment. On ...

  12. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... 800 kidneys have been transplanted, and 441 of these have been living donor transplants, and that will ... John Hopkins, and we have done hundreds of these since then. The procedure is beneficial to patients ...

  13. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... with the donor that really was the main source. Otherwise these patients are screened very carefully medically ... here. And there is quite a bit of information now coming out in studies that preemptive living ...

  14. Recent advance in living donor liver transplantation.

    Science.gov (United States)

    Hashikura, Yasuhiko; Kawasaki, Seiji; Miyagawa, Shinichi; Terada, Masaru; Ikegami, Toshihiko; Nakazawa, Yuichi; Urata, Koichi; Chisuwa, Hisanao; Ogino, Shiro; Makuuchi, Masatoshi

    2002-02-01

    Living donor liver transplantation (LDLT)has been performed in more than 2000 cases around the world. This procedure is considered to have certain advantages over cadaveric liver transplantation, because detailed preoperative evaluation of the donor liver is possible and superior graft quality is available. The indication has recently been widened to include adult patients. The results of LDLT have been reported to be very good. In this article,several considerations on LDLT,including living donor selection and application to adult patients, are discussed. Between June 1990 and March 2001, 143 patients underwent LDLT at Shinshu University Hospital. During this period, 160 patients were determined to be candidates for liver transplantation in our institution, and 185 candidates were evaluated as potential donors for these patients. Thirty-eight of 185 donor candidates were excluded for reasons including liver dysfunction and withdrawal of consent. The recipients included 60 adults, 50 (83%) of whom are currently alive. Taking into account the worldwide shortage of cadaveric organ donation,the importance of LDLT will probably never diminish. This procedure should be established on the basis of profound consideration of donor safety as well as accumulated expertise of hepatobiliary surgery. PMID:11865355

  15. Living donor liver transplantation in Egypt

    Science.gov (United States)

    Marwan, Ibrahim

    2016-01-01

    In Egypt there is no doubt that chronic liver diseases are a major health concern. Hepatitis C virus (HCV) prevalence among the 15−59 years age group is estimated to be 14.7%. The high prevalence of chronic liver diseases has led to increasing numbers of Egyptian patients suffering from end stage liver disease (ESLD), necessitating liver transplantation (LT). We reviewed the evolution of LT in Egypt and the current status. A single center was chosen as an example to review the survival and mortality rates. To date, deceased donor liver transplantation (DDLT) has not been implemented in any program though Egyptian Parliament approved the law in 2010. Living donor liver transplantation (LDLT) seemed to be the only logical choice to save many patients who are in desperate need for LT. By that time, there was increase in number of centers doing LDLT (13 centers) and increase in number of LDLT cases [2,400] with improvement of the results. Donor mortality rate is 1.66 per 1,000 donors; this comprised four donors in the Egyptian series. The exact recipient survival is not accurately known however, and the one-year, three-year and five-year survival were 73.17%, 70.83% and 64.16% respectively in the International Medical Center (IMC) in a series of 145 adult to adult living donor liver transplantation (AALDLT) cases. There was no donor mortality in this series. LDLT are now routinely and successfully performed in Egypt with reasonable donor and recipient outcomes. Organ shortage remains the biggest hurdle facing the increasing need for LT. Although LDLT had reasonable outcomes, it carries considerable risks to healthy donors. For example, it lacks cadaveric back up, and is not feasible for all patients. The initial success in LDLT should drive efforts to increase the people awareness about deceased organ donation in Egypt. PMID:27115003

  16. Living donor liver transplantation in Egypt.

    Science.gov (United States)

    Amer, Khaled E; Marwan, Ibrahim

    2016-04-01

    In Egypt there is no doubt that chronic liver diseases are a major health concern. Hepatitis C virus (HCV) prevalence among the 15-59 years age group is estimated to be 14.7%. The high prevalence of chronic liver diseases has led to increasing numbers of Egyptian patients suffering from end stage liver disease (ESLD), necessitating liver transplantation (LT). We reviewed the evolution of LT in Egypt and the current status. A single center was chosen as an example to review the survival and mortality rates. To date, deceased donor liver transplantation (DDLT) has not been implemented in any program though Egyptian Parliament approved the law in 2010. Living donor liver transplantation (LDLT) seemed to be the only logical choice to save many patients who are in desperate need for LT. By that time, there was increase in number of centers doing LDLT (13 centers) and increase in number of LDLT cases [2,400] with improvement of the results. Donor mortality rate is 1.66 per 1,000 donors; this comprised four donors in the Egyptian series. The exact recipient survival is not accurately known however, and the one-year, three-year and five-year survival were 73.17%, 70.83% and 64.16% respectively in the International Medical Center (IMC) in a series of 145 adult to adult living donor liver transplantation (AALDLT) cases. There was no donor mortality in this series. LDLT are now routinely and successfully performed in Egypt with reasonable donor and recipient outcomes. Organ shortage remains the biggest hurdle facing the increasing need for LT. Although LDLT had reasonable outcomes, it carries considerable risks to healthy donors. For example, it lacks cadaveric back up, and is not feasible for all patients. The initial success in LDLT should drive efforts to increase the people awareness about deceased organ donation in Egypt. PMID:27115003

  17. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... medical care. “OR-Live,” the vision of improving health. Good evening, I’m Dr. John Colonna, the ... donor, my life really hasn’t changed. My health is just as good now as it ever ...

  18. Adult-to-adult right lobe living donor liver transplantation: Comparison of endoscopic retrograde cholangiography with standard T2-weighted magnetic resonance cholangiography for evaluation of donor biliary anatomy

    Institute of Scientific and Technical Information of China (English)

    Perdita Wietzke-Braun; Felix Braun; Dieter Müller; Thomas Lorf; Burckhardt Ringe; Giuliano Ramadori

    2006-01-01

    AIM: To compare the value of endoscopic retrograde cholangiography (ERC) and standard T2-weighted magnetic resonance cholangiography (MRC) in the evaluation process as adult-to-adult right lobe living donor liver transplantation (LDLTx) demands a successful outcome, and exact knowledge of the biliary tree is implicated to avoid biliary complications,postoperatively.METHODS: After starting the LDLTx program, 18 liver transplant candidates were selected for LDLTx by a stepwise evaluation process. ERC and standard T2-weighted MRC were performed to evaluate the biliary system of the donor liver. The anatomical findings of ERC and MRC mapping were compared usingthe Ohkubo classification.RESULTS: ERC allowed mapping of the whole biliary system in 15/15 (100%) cases, including 14/15 (93.3%)with biliary variants while routine MRC was only accurate in 2/13 (15.4%) cases. MRC was limited in depicting the biliary system proximal of the hepatic bifurcation.Postoperative biliary complications occurred in 2 donors and 8 recipients. Biliary complications were associated with Ohkubo type C, E or G in 6/8 recipients, and 2/3recipients with biliary leak received a graft with multiple (≥2) bile ducts.CONCLUSION: Pretransplant ERC is safe and superior over standard MRC for detection of biliary variations that occur with a high frequency. However, precise knowledge of biliary variants did not reduce the incidence of postoperative biliary complications.

  19. Laparoscopic nephrectomy in live donor

    Directory of Open Access Journals (Sweden)

    Anuar I. Mitre

    2004-02-01

    Full Text Available OBJECTIVE: To present the initial experience of videolaparoscopic nephrectomy in live renal donor. MATERIALS AND METHODS: In the period from April 2000 to August 2003, 50 left nephrectomies in live donor were performed by videolaparoscopy for transplantation. Twenty-eight patients were male (56% and 22 female (44%. Mean age was 37.2 years, and the mean body mass index (BMI was 27.1 kg/m². RESULTS: Mean surgical time was 179.5 minutes, and warm ischemia time of the graft was 3.79 minutes. The mean estimated bleeding was 141 mL. There was no need of blood transfusion or conversion to open surgery. In 42 cases (84%, the vascular portion of the graft was considered good by the recipient's surgical team and in all cases, the ureter was considered of proper size, though in one of them (2% its vascularization was considered improper. The transplanted kidneys produced urine still in the surgical room in 46 of the 50 transplantations considered. In only 2 cases opioid was required for analgesia. In average, 3.1 doses of dipyrone were used for each patient during hospital stay, and hospital discharge occurred, in average, after 3.2 days post-operatively. Two patients required re-operations and one of them evolved to death. CONCLUSIONS: The laparoscopic nephrectomy in live donor for renal transplantation is an alternative to conventional open surgery. In relation to the graft, no alteration, either anatomic or functional, was detected. Though there is already a large documentation in the international literature regarding this procedure, in our setting a prospective randomized study with the usual surgical study is still necessary in order to prove the advantages and disadvantages of the method.

  20. Laparoscopic nephrectomy in live donor

    Directory of Open Access Journals (Sweden)

    Mitre Anuar I.

    2004-01-01

    Full Text Available OBJECTIVE: To present the initial experience of videolaparoscopic nephrectomy in live renal donor. MATERIALS AND METHODS: In the period from April 2000 to August 2003, 50 left nephrectomies in live donor were performed by videolaparoscopy for transplantation. Twenty-eight patients were male (56% and 22 female (44%. Mean age was 37.2 years, and the mean body mass index (BMI was 27.1 kg/m². RESULTS: Mean surgical time was 179.5 minutes, and warm ischemia time of the graft was 3.79 minutes. The mean estimated bleeding was 141 mL. There was no need of blood transfusion or conversion to open surgery. In 42 cases (84%, the vascular portion of the graft was considered good by the recipient's surgical team and in all cases, the ureter was considered of proper size, though in one of them (2% its vascularization was considered improper. The transplanted kidneys produced urine still in the surgical room in 46 of the 50 transplantations considered. In only 2 cases opioid was required for analgesia. In average, 3.1 doses of dipyrone were used for each patient during hospital stay, and hospital discharge occurred, in average, after 3.2 days post-operatively. Two patients required re-operations and one of them evolved to death. CONCLUSIONS: The laparoscopic nephrectomy in live donor for renal transplantation is an alternative to conventional open surgery. In relation to the graft, no alteration, either anatomic or functional, was detected. Though there is already a large documentation in the international literature regarding this procedure, in our setting a prospective randomized study with the usual surgical study is still necessary in order to prove the advantages and disadvantages of the method.

  1. [Liver transplants from living donors].

    Science.gov (United States)

    Rogiers, X; Danninger, F; Malagó, M; Knoefel, W T; Gundlach, M; Bassas, A; Burdelski, M; Broelsch, C E

    1996-03-01

    In this article the authors discuss the advantages of Living Related Liver Transplantation (LRLT), criteria for the selection of donors and the standard operation technique. Among a total of 241 liver transplantation (LTx), 42 LRLT were performed at the University of Hamburg between October 1, 1991 and December 19, 1994. The body weight of recipients for LRLT ranged from 4,6 to 39 kg, with 64,2% having less than 10 kg. The volume of the donor left lateral liver lobe ranged from 100 cc to 350 cc. The average one year survival rate among electively operated patients-status 3-4 (UNOS 1995 classification) was 86.7%, two year survival rate 83.3%. The main advantages of LRLT are consired the following: 1. Absence of mortality on the waiting list, 2. Optimal timing of the transplantation (elective procedure, patient in a good condition), 3. Excellent organ (no primary non function), 4. A possible immunologic advantage, 5. Relief of the waiting list for cadaveric organs, 6. Psychological benefit for the family, 7. Cost effectiveness. Potential candidates for living donation with more than one cardiovascular risk factors were excluded. Social and psychological reasons leading to rejection of candidates were as follows: unstable family structure, expected professional or financial difficulties after living donation or withdrawal from consent. LRLT gives parents of a child with TLD a chance to avoid the risk of death on the waiting list or primary non function of the graft. LRLT has therefore established an important place in pediatric liver transplantation. PMID:8768973

  2. Preoperative volume calculation of the hepatic venous draining areas with multi-detector row CT in adult living donor liver transplantation: impact on surgical procedure

    Energy Technology Data Exchange (ETDEWEB)

    Frericks, Bernd B.J. [Hanover Medical School, Departments of Radiology and Surgery, Hannover (Germany); University of Berlin, Department of Radiology, Berlin (Germany); Charite - University Medicine Berlin, Department of Radiology and Nuclear Medicine, Berlin (Germany); Kirchhoff, Timm D.; Shin, Hoen-Oh; Stamm, Georg; Merkesdal, Sonja; Abe, Takehiko; Galanski, Michael [Hanover Medical School, Departments of Radiology and Surgery, Hannover (Germany); Hanover Medical School, Department of Diagnostic Radiology, Hannover (Germany); Schenk, Andrea; Peitgen, Heinz-Otto [Hanover Medical School, Departments of Radiology and Surgery, Hannover (Germany); MeVis - Center for Medical Diagnostic Systems and Visualization, Bremen (Germany); Klempnauer, Juergen [Hanover Medical School, Departments of Radiology and Surgery, Hannover (Germany); Hanover Medical School, Department of Visceral- and Transplantation Surgery, Hannover (Germany); Nashan, Bjoern [Hanover Medical School, Departments of Radiology and Surgery, Hannover (Germany); Hanover Medical School, Department of Visceral- and Transplantation Surgery, Hannover (Germany); Dalhousie University, Multi Organ Transplant Program, Halifax, Nova Scotia (Canada)

    2006-12-15

    The purpose was to assess the volumes of the different hepatic territories and especially the drainage of the right paramedian sector in adult living donor liver transplantation (ALDLT). CT was performed in 40 potential donors of whom 28 underwent partial living donation. Data sets of all potential donors were postprocessed using dedicated software for segmentation, volumetric analysis and visualization of liver territories. During an initial period, volumes and shapes of liver parts were calculated based on the individual portal venous perfusion areas. After partial hepatic congestion occurring in three grafts, drainage territories with special regard to MHV tributaries from the right paramedian sector, and the IRHV were calculated additionally. Results were visualized three-dimensionally and compared to the intraoperative findings. Calculated graft volumes based on hepatic venous drainage and graft weights correlated significantly (r=0.86,P<0.001). Mean virtual graft volume was 930 ml and drained as follows: RHV: 680 ml, IRHV: 170 ml (n=11); segment 5 MHV tributaries: 100 ml (n=16); segment 8 MHV tributaries: 110 ml (n=20). When present, the mean aberrant venous drainage fraction of the right liver lobe was 28%. The evaluated protocol allowed a reliable calculation of the hepatic venous draining areas and led to a change in the hepatic venous reconstruction strategy at our institution. (orig.)

  3. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... with an open incision. There is a screening process for potential donors. It’s important to emphasize that ... surgically an acceptable candidate. This shows our screening process, first the potential donor meets with a social ...

  4. Historical perspective of living donor liver transplantation

    OpenAIRE

    Chan, See Ching; Fan, Sheung Tat

    2008-01-01

    Living donor liver transplantation (LDLT) has gone through its formative years and established as a legitimate treatment when a deceased donor liver graft is not timely or simply not available at all. Nevertheless, LDLT is characterized by its technical complexity and ethical controversy. These are the consequences of a single organ having to serve two subjects, the donor and the recipient, instantaneously. The transplant community has a common ground on assuring donor safety while achieving ...

  5. [Kidney transplant from living donors in children?].

    Science.gov (United States)

    Ginevri, Fabrizio; Dello Strologo, Luca; Guzzo, Isabella; Belingheri, Mirco; Ghio, Luciana

    2011-01-01

    A living-donor kidney transplant offers a child at the terminal stages of renal disease better functional recovery and quality of life than an organ from a deceased donor. Before starting the procedure for a living-donor transplant, however, it is necessary to establish if it is really safe. There are diseases, such as focal segmental glomerulosclerosis, atypical HUS and membranoproliferative glomerulonephritis with dense deposits, for which living donation is not recommended given the high incidence of recurrence of the disease but also the frequent loss of the graft. Regarding the selection of the donor, an increased risk of acute rejection has been reported for donors older than 60-65 years and a worsening of the renal outcome if the donor's weight is equal to or less than the recipient's. Finally, it is necessary to take into consideration that complications may arise in the donor both in the perioperative period and in the long term. In conclusion, kidney transplant from a living donor is a natural choice within the pediatric setting. The parents, usually young and highly motivated to donate, are the ideal donors. However, although the risks associated with donation are minimal, they are not totally absent, and consequently it is mandatory to follow standardized procedures according to the guidelines issued by the Centro Nazionale Trapianti. PMID:21341241

  6. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... donor meets with a social worker and a psychologist, and there are also some basic medical tests ... steroidal medications like ibuprofen, which can affect kidney function. And then about four weeks after surgery, I’ ...

  7. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... of a machine, have a better quality of life. It ended up not happening until 2001. It ... Since I’ve become a kidney donor, my life really hasn’t changed. My health is just ...

  8. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... a matter of experience as you -- in medical school and you do gross anatomy and you learn ... than an older donor, say, choosing between a parent over a sibling, or how would you choose ...

  9. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... spread much at all, so it has little risk of damaging other tissues. But it does a ... donor, particularly because they’re at long-term risks for health problems such as diabetes, which in ...

  10. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... of work for a little while and my child is grown and I don’t have to ... donor, Anna, a question that pertains to having children. “What was your understanding about being able to ...

  11. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... process, first the potential donor meets with a social worker and a psychologist, and there are also ... that came in. They would come in three times a week, so basically you become their family. ...

  12. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... HIV positive status or diabetes or cancer or mental illness or severe obesity are some of these ... donor, my life really hasn’t changed. My health is just as good now as it ever ...

  13. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... ever be a donor?” No. The recipient, by definition, had end-stage kidney disease and certainly can’ ... And you had that PCA pump for pain control to where you push the button to help ...

  14. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... choose one donor over another? There are several factors go into that. If somebody’s fortunate enough to have more than one person who is willing to donate them a kidney, ...

  15. Living-donor liver transplantation: current perspective.

    Science.gov (United States)

    Lobritto, Steven; Kato, Tomoaki; Emond, Jean

    2012-11-01

    The disparity between the number of available deceased liver donors and the number of patients awaiting transplantation continues to be an ongoing issue predisposing to death on the liver transplant waiting list. Deceased donor shortage strategies including the use of extended donor-criteria deceased donor grafts, split liver transplants, and organs harvested after cardiac death have fallen short of organ demand. Efforts to raise donor awareness are ongoing, but the course has been arduous to date. Living donor transplantation is a means to access an unlimited donor organ supply and offers potential advantages to deceased donation. Donor safety remains paramount demanding improvements and innovations in both the donor and recipient operations to ensure superior outcomes. The specialty operation is best preformed at centers with specific expertise and shuttling of select patients to these centers supported by third party payers is critical. Training future surgeons at centers with this specific experience can help disseminate this technology to improve local availability. Ongoing research in immunosuppression minimization, withdrawal and tolerance induction may make living donation a desired first-line operation rather than a necessary albeit less-desirable option. This chapter summarizes the progress of living liver donation and its potential applications. PMID:23397534

  16. Historical perspective of living donor liver transplantation

    Institute of Scientific and Technical Information of China (English)

    See Ching Chan; Sheung Tat Fan

    2008-01-01

    Living donor liver transplantation (LDLT) has gone through its formative years and established as a legitimate treatment when a deceased donor liver graft is not timely or simply not available at all. Nevertheless,LDLT is characterized by its technical complexity and ethical controversy. These are the consequences of a single organ having to serve two subjects, the donor and the recipient, instantaneously. The transplant community has a common ground on assuring donor safety while achieving predictable recipient success. With this background, a reflection of the development of LDLT may be appropriate to direct future research and patient- care efforts on this life-saving treatment alternative.

  17. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... door to informed medical care. “OR-Live,” the vision of improving health. Good evening, I’m Dr. ... door to informed medical care. “OR-Live,” the vision of improving health. 13

  18. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... Can someone receive a transplant before going into kidney failure?” Absolutely. That’s call a “preemptive transplant.” There are ... donor cleared, and to get everybody together before kidney failure actually occurs. But we do do preemptive transplants ...

  19. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... And we’ll see them again about six months after the surgery, and then about 18 months after just to be sure that the donor ... process was such a whirlwind. It’s been six months since I even knew I had the disease. ...

  20. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... screen and open the door to informed medical care. “OR-Live,” the vision of improving health. Good evening, I’m Dr. John Colonna, the ... screen and open the door to informed medical care. “OR-Live,” the vision of improving health. 13

  1. Successful living donor liver transplant in a very small child

    OpenAIRE

    Vijay Kumar; Raman Raina

    2010-01-01

    Liver transplantation in small children poses perioperative challenges that are different from those seen in adults. We present our successful anaesthetic experience in a 7-month-old infant who has been the youngest case of successful living donor liver transplant performed in our institution till the day this article was being prepared.

  2. The value of living donor liver transplantation.

    Science.gov (United States)

    Yang, Xiaoli; Gong, Junhua; Gong, JianPing

    2012-12-31

    Living donor liver transplantation (LDLT) is a very successful procedure that develops liver resources in case of worldwide shortages. As the technology has developed so much in the past 2 decades, LDLT has the same good prognosis as DDLT. However, LDLT still has lots of ethical & technical problems. It causes great psychiatric, physical and psychosocial harm to donors. Also, it has some negative effects on society by providing a platform for organ trade. Therefore, there is much controversy about the social value of LDLT. After review of recent papers, we find much progress can be made in inspiring the public to become organ donors and creating donation model new to improve the consent rate for solid organ donation from deceased donors. That is the key strategy for increasing the liver supply. With this serious shortage of organs, liver donor transplantation still has its advantages, but we should not place all our hopes on LDLT to increase the liver supply. We all need to try our best to increase donor awareness and promote organ donor registration--when cadaver organs could meet the needs for liver transplantation, living donor liver transplants would not be necessary. PMID:23274332

  3. Dilemma over live-donor transplantation

    OpenAIRE

    Garwood, Paul

    2007-01-01

    Organ transplants save thousands of lives each year, but put many live donors at risk due to an unregulated organ trade that exploits the vulnerable in developing countries and complicates legitimate organ donation efforts. Countries face a dilemma: how they can increase the supply of organs in a manner that is ethical and humane.

  4. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... OR- Live” makes it easy for you to learn more. Just click on the “Request information” button on your webcast screen and open the door to informed medical care. “OR-Live,” ...

  5. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... more than 100 caregiving sites, including seven acute care hospitals, four advanced imaging centers, seven nursing homes, ... screen and open the door to informed medical care. “OR-Live,” the vision of improving health. Good ...

  6. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... to make referrals, make appointments, or request more information. Just click on the buttons on your screen ... here. And there is quite a bit of information now coming out in studies that preemptive living ...

  7. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... and three assisted-living centers. During the program, it’s easy for you to make referrals, make appointments, ... about Sentara. This hospital is a wonderful hospital. It was designated as a magnet hospital for its ...

  8. Interventional radiology in living donor liver transplant

    Science.gov (United States)

    Cheng, Yu-Fan; Ou, Hsin-You; Yu, Chun-Yen; Tsang, Leo Leung-Chit; Huang, Tung-Liang; Chen, Tai-Yi; Hsu, Hsien-Wen; Concerjero, Allan M; Wang, Chih-Chi; Wang, Shih-Ho; Lin, Tsan-Shiun; Liu, Yueh-Wei; Yong, Chee-Chien; Lin, Yu-Hung; Lin, Chih-Che; Chiu, King-Wah; Jawan, Bruno; Eng, Hock-Liew; Chen, Chao-Long

    2014-01-01

    The shortage of deceased donor liver grafts led to the use of living donor liver transplant (LDLT). Patients who undergo LDLT have a higher risk of complications than those who undergo deceased donor liver transplantation (LT). Interventional radiology has acquired a key role in every LT program by treating the majority of vascular and non-vascular post-transplant complications, improving graft and patient survival and avoiding, in the majority of cases, surgical revision and/or re-transplant. The aim of this paper is to review indications, diagnostic modalities, technical considerations, achievements and potential complications of interventional radiology procedures after LDLT. PMID:24876742

  9. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... of work for a little while and my child is grown and I don’t have to ... possible to transplant an adult kidney to a child?” Certainly. Our team here works with children’s hospital ...

  10. Living donor transplant: wider selection criteria.

    Science.gov (United States)

    Splendiani, G; Cipriani, S; Valeri, M; Torlone, N; Vega, A; Tullio, T; Condò, S; Dominijanni, S; Casciani, C U

    2004-04-01

    The availability of cadaveric donor organs is insufficient for actual needs. The organ demand increases by 20% per year. Living donor transplant (LDT) may be a valid therapeutical alternative provided one uses proper criteria. LDT provides many advantages, like improved patient and organ survival, short waiting time, and the possibility to carefully plan the procedure. Potential risks include perioperative mortality and renal dysfunction in the kidney donor. At present, kidney LDTs in Italy represent 8% of the total, with an organ survival rate of 97% after 1 year (vs 93% for cadaveric transplants) and donors mortality rate of almost null. Most LDTs are performed from kinsmen. Presently, law no. 458, 26 June 1967, is in force in Italy for kidney LDT and law no. 453, 16 December 1999, for liver LDT. The foundations of LDT are, of course, the recipient's condition, the donor's motivation, and the altruism of the donation. It is desirable that in the future an increasing number of LDT be performed, supported by a careful, widespread health education regarding organ donation from living subjects and by the possibility to obtain insurance for the donor, which has been considered but never provided by actual laws. PMID:15110560

  11. Living donor liver transplantation in the USA

    Science.gov (United States)

    Testa, Giuliano

    2016-01-01

    Living donor liver transplant (LDLT) accounts for a small volume of the transplants in the USA. Due to the current liver allocation system based on the model for end-stage liver disease (MELD), LDLT has a unique role in providing life-saving transplantation for patients with low MELD scores and significant complications from portal hypertension, as well as select patients with hepatocellular carcinoma (HCC). Donor safety is paramount and has been a topic of much discussion in the transplant community as well as the general media. The donor risk appears to be low overall, with a favorable long-term quality of life. The latest trend has been a gradual shift from right-lobe grafts to left-lobe grafts to reduce donor risk, provided that the left lobe can provide adequate liver volume for the recipient. PMID:27115007

  12. Donor-Specific HLA Antibodies in Living Versus Deceased Donor Liver Transplant Recipients.

    Science.gov (United States)

    Levitsky, J; Kaneku, H; Jie, C; Walsh, R C; Abecassis, M; Tambur, A R

    2016-08-01

    With less ischemia, improved donor selection and controlled procedures, living donor liver transplantation (LDLT) might lead to less HLA donor-specific antibody (DSA) formation or fewer adverse outcomes than deceased donor liver transplantation (DDLT). Using the multicenter A2ALL (Adult-to-Adult Living Donor Liver Transplantation Cohort Study) biorepository, we compared the incidence and outcomes of preformed and de novo DSAs between LDLT and DDLT. In total, 129 LDLT and 66 DDLT recipients were identified as having serial samples. The prevalence of preformed and de novo DSAs was not different between DDLT and LDLT recipients (p = 0.93). There was no association between patient survival and the timing (preformed vs. de novo), class (I vs. II) and relative levels of DSA between the groups; however, preformed DSA was associated with higher graft failure only in DDLT recipients (p = 0.01). De novo DSA was associated with graft failure regardless of liver transplant type (p = 0.005) but with rejection only in DDLT (p = 0.0001). On multivariate analysis, DSA was an independent risk factor for graft failure regardless of liver transplant type (p = 0.017, preformed; p = 0.002, de novo). In conclusion, although similar in prevalence, DSA may have more impact in DDLT than LDLT recipients. Although our findings need further validation, future research should more robustly test the effect of donor type and strategies to mitigate the impact of DSA. PMID:26896194

  13. Evaluation of the medically complex living kidney donor.

    Science.gov (United States)

    Caliskan, Yasar; Yildiz, Alaattin

    2012-01-01

    Due to organ shortage and difficulties for availability of cadaveric donors, living donor transplantation is an important choice for having allograft. Live donor surgery is elective and easier to organize prior to starting dialysis thereby permitting preemptive transplantation as compared to cadaveric transplantation. Because of superior results with living kidney transplantation, efforts including the usage of "Medically complex living donors" are made to increase the availability of organs for donation. The term "Complex living donor" is probably preferred for all suboptimal donors where decision-making is a problem due to lack of sound medical data or consensus guidelines. Donors with advanced age, obesity, asymptomatic microhematuria, proteinuria, hypertension, renal stone disease, history of malignancy and with chronic viral infections consist of this complex living donors. This medical complex living donors requires careful evaluation for future renal risk. In this review we would like to present the major issues in the evaluation process of medically complex living kidney donor. PMID:22655169

  14. The Psychosocial and Independent Living Donor Advocate Evaluation and Post-surgery Care of Living Donors.

    Science.gov (United States)

    Rudow, Dianne LaPointe; Swartz, Kathleen; Phillips, Chelsea; Hollenberger, Jennifer; Smith, Taylor; Steel, Jennifer L

    2015-09-01

    Solid organ transplantation as a treatment for end stage organ failure has been an accepted treatment option for decades. Despite advances in medicine and technology, and increased awareness of organ donation and transplantation, the gap between supply and demand continues to widen. Living donation has been an option that has increased the number of transplants despite the continued shortage of deceased organs. In the early 2000s live donor transplantation reached an all-time high in the United States. As a result, a consensus meeting was convened in 2000 to increase the oversight of living donor transplantation. Both the Centers for Medicare and Medicaid Services and the United Network for Organ Sharing developed regulations that transplant programs performing live donor transplantation. These regulations and guidelines involve the education, evaluation, informed consent process and living donor follow-up care. Two areas in which had significant changes included the psychosocial and the independent living donor advocate (ILDA) evaluation. The purpose of this paper was to outline the current regulations and guidelines associated with the psychosocial and ILDA evaluation as well as provide further recommendations for the administration of a high quality evaluation of living donors. The goals and timing of the evaluation and education of donors; qualifications of the health care providers performing the evaluation; components of the evaluation; education provided to donors; documentation of the evaluation; participation in the selection committee meeting; post-decline and post-donation care of donors is described. Caveats including the paired donor exchange programs and non-directed and directed donation are also considered. PMID:26293351

  15. Are live kidney donors at risk

    International Nuclear Information System (INIS)

    Objective: To share experience of live donor nephrectomy (including intraoperative variables, morbidity and ethical aspects) and to give an overview of surgical technique being practiced. Results: Majority of the donors (58.5%) were 31-50 years old and 70.6% were first-degree relatives. Left sided kidney was taken in 96.5% cases. Mean operative time was 145 minutes. Mean renal warm ischemia time from cross clamping of renal vessels to cold perfusion on the bench was 1.5 minutes per operation. Operative complications encountered were injury to lumbar veins in 5.1 % cases, slipping of satinsky clamp on vena cava stump in 1.7 % and accidental pleural damage in 5.1 % cases. Postoperative morbid complications found were urinary retention in 6.4 % cases, epididymo-orchitis in 1.7 %, prolonged lymph drain in 3.4 %, stitch infection in 1.7 % and prolonged wound discomfort in 5.1 % patients. Conclusions: Open live donor nepherectomy appears to be safe procedure for harvesting kidney. Related or emotionally related donors must be the choice in all cases. Non-related donors may be entertained in selected cases despite the probability of organ vending in our society. (author)

  16. 儿童活体肝移植42例临床报告%Adult-to-children living donor liver transplantation: a report of 42 cases

    Institute of Scientific and Technical Information of China (English)

    唐丹; 邓玉华; 张明满; 严律南; 李英存; 戴小科; 蒲从伦; 康权; 郭春宝; 任志美

    2010-01-01

    目的 总结成人活体部分供肝儿童肝移植的临床疗效和经验.方法 42例儿童患者,年龄80 d至14岁.小于1岁者28例;体重3.08~45 kg,小于10kg者27例.移植前有不同程度的黄疸、腹水、营养不良和肝功能严重损害.其中父母供肝36例,祖母供肝4例.舅父和表兄供肝各1例.供肝类型包括:左外叶31例.Ⅱ段肝组织1例,左半肝8例.右半肝2例.对供肝的肝静脉、肝动脉和受者的肝动脉、肝静脉、门静脉进行成形.以便吻合;供肝动脉较短者,以供者大隐静脉搭桥.免疫抑制方案:采用环孢素A(CsA)+糖皮质激素21例,CsA+吗替麦考酚酯(MMF)+糖皮质激素8例,他克莫司(Tac)+糖皮质激素7例,Tac+MMF+糖皮质激素6例.术后随访时问2~43个月.结果 移植物与受者质量比为0.91%~5.71%,移植物与受者标准肝体积比为40.7%~137.1%.术后早期32例(76.2%,32/42)出现并发症,死亡5例,其中4例死于血管并发症;随访期9例出现并发症,死亡4例,其中3例死于血管并发症;意外死亡2例.其余31例(73.8%,31/42)健康存活.结论 成人活体部分供肝儿童肝移植是治疗儿童终末期肝病的有效方法,术后血管并发症是主要的死亡原因.预防和治疗血管并发症能明显提高手术成功率.%Objective To present our clinical outcomes of adult-to-children living donor liver transplantation(A-CLDLT) and summarize our experience. Methods The clinical data, preoperative assessment, surgical strategies and complications of 42 adult donors and children recipients who underwent A-CLDLT from April 2006 to December 2009 in Children's Hospital of Chongqing Medical University were retrospectively analyzed. These 42 recipients (21 boys and 21 girls) aged from 80 days to 14 years whose body weight at the time of operation was 3. 08 to 45. 00 kg. In all the children recipients, 28 cases suffered biliary atresia, 6 Wilson' s diseases, 4 glycogen storage diseases, 3 cavernous transformation of the

  17. Living-donor kidney transplantation: a review of the current practices for the live donor.

    Science.gov (United States)

    Davis, Connie L; Delmonico, Francis L

    2005-07-01

    The first successful living-donor kidney transplant was performed 50 yr ago. Since then, in a relatively brief period of medical history, living kidney transplantation has become the preferred treatment for those with ESRD. Organ replacement from either a live or a deceased donor is preferable to dialysis therapy because transplantation provides a better quality of life and improved survival. The advantages of live versus deceased donor transplantation now are readily apparent as it affords earlier transplantation and the best long-term survival. Live kidney donation has also been fostered by the technical advance of laparoscopic nephrectomy and immunologic maneuvers that can overcome biologic obstacles such as HLA disparity and ABO or cross-match incompatibility. Congressional legislation has provided an important model to remove financial disincentives to being a live donor. Federal employees now are afforded paid leave and coverage for travel expenses. Candidates for renal transplantation are aware of these developments, and they have become less hesitant to ask family members, spouses, or friends to become live kidney donors. Living donation as practiced for the past 50 yr has been safe with minimal immediate and long-term risk for the donor. However, the future experience may not be the same as our society is becoming increasingly obese and developing associated health problems. In this environment, predicting medical futures is less precise than in the past. Even so, isolated abnormalities such as obesity and in some instances hypertension are no longer considered absolute contraindications to donation. These and other medical risks bring additional responsibility in such circumstances to track the unknown consequences of a live-donor nephrectomy. PMID:15930096

  18. 成人活体肝移植胆道并发症的防治%Prevention and treatment of biliary tract complications following adult living donor liver transplantation

    Institute of Scientific and Technical Information of China (English)

    夏天; 马玉奎; 陈哲宇; 吴鸿; 严律南; 李波; 曾勇; 文天夫; 赵继春; 王文涛; 杨家印; 徐明清

    2008-01-01

    Objective To investigate the prevention and treatment of biliary tract complications following adult-adult living donor liver transplantation (A-A LDLT). Methods One hundred and eight patients, aged 38 (18 -63), underwent A-A LDLT, including transplantation of the right liver graft without middle hepatic vein (MHV) in 102 cases and dual graft transplantation in 6 cases (of left lobe from relative in 1 case, of right lobe + left lobe from relative in 3 cases, of right lobe from relative + cadaveric left lobe in 2 cases). Preoperative 3-dimensional computerized tomography (3D CT) and intra-operafive cholangiography were employed to reveal the state of the liver, caution was exercised to protect the peripheral vasculature of the right hepatic duct during resection. The bile duct was reconstructed by duct-to-duct (D-D) biliary anastomosis or Roux-en-Y anastomosis of the hepatic duct and jejunum (H-J). Results Twenty-four of the 108 patients (22. 2%) suffered from complications, including bile leakage (n = 4), cutting surface bile leakage (n = 1), and anastomotic biliary stricture (n=3), etc. Seven donors (6. 3%) suffered from complications too, including 2 cases of bile leakage from the remnant cut surface. All the biliary tract complications were properly managed with good outcomes, except for 1 case of recipient death. Conclusion Measures such as improvement of pre- and intra-surgical examinations and assessments, choice of appropriate approach of biliary tract reconstruction, employment of subtle operations of microscopic procedures, and timely detection and management of complications may reduce the incidence and mortality of biliary tract complications following A-A LDLT.%目的 探讨成人活体肝移植胆道并发症的防治策略.方法 回顾性分析2002年1月至2007年8月间108例成人活体肝移植胆道并发症的发生与处理,其中102例为不含肝中静脉(MHV)右半肝移植,6例双供肝移植(双亲属左半肝1

  19. Exclusion Reasons of Living Kidney Donor Candidates: A Single-Center Experience

    Directory of Open Access Journals (Sweden)

    Ayşegül ORUÇ

    2014-05-01

    Full Text Available OBJECTIVE: Due to severe organ shortage, living kidney donors are important choices for transplantation. In Muslim countries, such as Turkey, living kidney donors are the main source of donor pool. In the literature, reasons for living donor exclusion are reported from several countries. However, there is no published study that focused on exclusion reasons of donor candidates in Turkey where living kidney transplantation rate is 73.4%. The goal of this retrospective study was to examine the exclusion reasons for donation among living kidney donor candidates at a single center in Turkey. MATERIAL and METHODS: A total 538 adults were evaluated as a living kidney donor candidate between December 1988 and January 2012. Evaluation outcome, exclusion reasons and demographic data were examined from electronic file system and immunology laboratory records. RESULTS: In this period 451 kidney transplantations (38.6% cadaveric, 61.4% living donor was performed. Overall 261 (48.5% donor candidates who underwent evaluation could not donate. We were able to find the precise cause of exclusion of 86 donors (33%. Among excluded donor candidates the most common exclusion reason was medical causes (64% such as diabetes mellitus, low glomerular filtration rate and hypertension. CONCLUSION: Our study suggests that medical causes are significant exclusion reasons for living kidney donation at our center.

  20. Donor safety and remnant liver volume in living donor liver transplantation

    Institute of Scientific and Technical Information of China (English)

    Zheng-Rong Shi; Lu-Nan Yan; Cheng-You Du

    2012-01-01

    AIM:To evaluate the relationship between donor safety and remnant liver volume in right lobe living donor liver transplantation (LDLT).METHODS:From July 2001 to January 2009,our liver transplant centers carried out 197 LDLTs.The clinical data from 151 cases of adult right lobe living donors (not including the middle hepatic vein) were analyzed.The conditions of the three groups of donors were well matched in terms of the studied parameters.The donors' preoperative data,intraoperative and postoperative data were calculated for the three groups:Group 1 remnant liver volume (RLV) < 35%,group 2 RLV 36%-40%,and group 3 RLV > 40%.Comparisons included the different remnant liver volumes on postoperative liver function recovery and the impact of systemic conditions.Correlations between remnant liver volume and post-operative complications were also analyzed.RESULTS:The donors' anthroposomatology data,operation time,and preoperative donor blood test indicators were calculated for the three groups.No significant differences were observed between the donors' gender,age,height,weight,and operation time.According to the Chengdu standard liver volume formula,the total liver volume of group 1 was 1072.88 ± 131.06 mL,group 2 was 1043.84 ± 97.11 mL,and group 3 was 1065.33 ± 136.02 mL.The three groups showed no statistically significant differences.When the volume of the remnant liver was less than 35% of the total liver volume,the volume of the remnant had a significant effect on the recovery of liver function and intensive care unit time.In addition,the occurrence of complications was closely related to the remnant liver volume.When the volume of the remnant liver was more than 35% of the total liver volume,the remnant volume change had no significant effect on donor recovery.CONCLUSION:To ensure donor safety,the remnant liver volume should be greater than the standard liver volume (35%) in right lobe living donor liver transplantation.

  1. 成人间活体供肝移植中供肝的肝中静脉分配%Middle hepatic vein management in adult-to-adult living donor hepatectomy

    Institute of Scientific and Technical Information of China (English)

    张雅敏; 沈中阳; 朱志军; 蒋文涛; 侯建存; 蔡金贞; 淮明生; 魏林; 张海明; 王金山

    2009-01-01

    Objective To evaluate the donor safety and clinical outcomes in adult-to-adult living donor hepatectomy with or without middle hepatic vein.Methods From June 2007 to September 2008,78 consecutive cases of living donor hepatectomy were performed by the same surgical team.Seventy-six candidates donated their right lobe liver after thorough donor assessment and precise evaluation of blood vascular and biliary anatomy,and their middle hepatic vein was harvested.Donor demographic data,operative data and liver function after operation were compared.Results Donor remnant liver volume to total liver volume ratio which was calculated by computed tomography was 29.40%~50.99%,and graft weight to recipient body weight ratio was between 0.74 to 1.76.There was no significant difference in donor age,body mass index,operative time,blood loss and transfusion volume,abdominal drainage time and donor recipient survival rate between the middle hepatic vein-harvested group and non-middle hepatic vein-harvested group,and also the peak value of ALT,AST,T-bilirubin and D-bilirubin after operation.There was significant difference in graft weight.actual graft weight to recipient body weight ratio,graft cold preservation time,and the percentage of cases in which the donor's body weight was lower than the recipient's between the middle hepatic vein-harvested group and non-middle hepatic vein-harvested group.Conclusion It was safe to perform right lobe living donor hepatectomy with or without middle hepatic vein after thorough donor assessment and precise evaluation,and the clinical outcome was satisfactory.%目的 探讨成人间活体供肝移植中切取供者右半供肝(含或不含肝中静脉)的安全性及临床效果.方法 2007年6月至2008年9月,单小组实施成人间活体供肝切取手术78例;76例行右半供肝移植,其中供肝含肝中静脉30例(含肝中静脉组),不含肝中静脉46例(不含肝中静脉组).对两组供者的基本资料、手术相关资料以

  2. Evaluation of the Medically Complex Living Kidney Donor

    OpenAIRE

    Yasar Caliskan; Alaattin Yildiz

    2012-01-01

    Due to organ shortage and difficulties for availability of cadaveric donors, living donor transplantation is an important choice for having allograft. Live donor surgery is elective and easier to organize prior to starting dialysis thereby permitting preemptive transplantation as compared to cadaveric transplantation. Because of superior results with living kidney transplantation, efforts including the usage of “Medically complex living donors” are made to increase the availability of organs ...

  3. Effect of donor GFR on early renal function of recipients with living donor transplantation

    Institute of Scientific and Technical Information of China (English)

    侯敬财

    2012-01-01

    Objective To study the influence of donor GFR on the early renal function in recipients undergoing living donor transplantation. Methods A total of 172 living donor transplant recipients in our kidney transplantation center from 2006 to 2011 were enrolled into this study. Among them,166 were genetically related

  4. Late-onset acute rejection after living donor liver transplantation

    Institute of Scientific and Technical Information of China (English)

    Nobuhisa Akamatsu; Yasuhiko Sugawara; Sumihito Tamura; Junichi Keneko; Yuichi Matsui; Kiyoshi Hasegawa; Masatoshi Makuuchi

    2006-01-01

    AIM: To investigate the incidence and risk factors of late-onset acute rejection (LAR) and to clarify the effectiveness of our immunosuppressive regime consisting of life-long administration of tacrolimus and steroids.METHODS: Adult living donor liver transplantation recipients (n = 204) who survived more than 6 mo after living donor liver transplantation were enrolled.Immunosuppression was achieved using tacrolimus and methylprednisolone. When adverse effects of tacrolimus were detected, the patient was switched to cyclosporine. Six months after transplantation,tacrolimus or cyclosporine was carefully maintained at a therapeutic level. The methylprednisolone dosage was maintained at 0.05 mg/kg per day by oral administration.Acute rejections that occurred more than 6 mo after the operation were defined as late-onset. The median followup period was 34 mo.RESULTS: LAR was observed in 15 cases (7%) and no chronic rejection was observed. The incidence of hyperlipidemia, chronic renal failure, new-onset posttransplantation diabetes, and deep fungal infection were 13%, 2%, 24%, and 17%, respectively. Conversion from tacrolimus to cyclosporine was required in 38 patients (19%). Multivariate analysis revealed that a cyclosporinebased regimen was significantly associated with LAR.CONCLUSION: Both LAR and drug-induced adverse events happen at a low incidence, supporting the safety and efficacy of the present immunosuppression regimen for living donor liver transplantation.

  5. Quality improvement in the care of live liver donors: implementation of the Designated Donor Nurse Program.

    Science.gov (United States)

    LaPointe Rudow, Dianne; Cabello, Charlotte C; Rivellini, Denise

    2010-12-01

    Publications on living donor liver transplant have focused on the medical aspects of donor selection, postoperative management, surgical procedures, and outcomes, but little attention has been given to the nursing implications for care of live liver donors during their inpatient stay. Donor advocates from various disciplines are involved during the initial education and evaluation, but most care after surgery is delivered by an inpatient medical team and bedside nursing staff who are not as familiar with the donor and concepts related to donor advocacy. In an effort to improve the overall donor experience and provide safe, high-quality care to patients undergoing elective partial hepatectomy, our academic medical center began a quality improvement project focused on improving the inpatient stay. Inpatient nursing standards and policies and procedures were developed to ensure that consistent care is delivered. However, the infrequency of living donor liver transplantation makes it nearly impossible to have all transplant program staff on a nursing unit be "experts" on donor care. Therefore, our center determined that, similar to the Independent Donor Advocacy Team, a transplant program needs live donor champions on the nursing unit to mirror the goals of the team. To that end, we developed the concept of the Designated Donor Nurse to care for and advocate for live liver donors during the inpatient stay and also to serve as a resource to their colleagues. PMID:21265291

  6. A Risk Index for Living Donor Kidney Transplantation.

    Science.gov (United States)

    Massie, A B; Leanza, J; Fahmy, L M; Chow, E K H; Desai, N M; Luo, X; King, E A; Bowring, M G; Segev, D L

    2016-07-01

    Choosing between multiple living kidney donors, or evaluating offers in kidney paired donation, can be challenging because no metric currently exists for living donor quality. Furthermore, some deceased donor (DD) kidneys can result in better outcomes than some living donor kidneys, yet there is no way to compare them on the same scale. To better inform clinical decision-making, we created a living kidney donor profile index (LKDPI) on the same scale as the DD KDPI, using Cox regression and adjusting for recipient characteristics. Donor age over 50 (hazard ratio [HR] per 10 years = 1.15 1.241.33 ), elevated BMI (HR per 10 units = 1.01 1.091.16 ), African-American race (HR = 1.15 1.251.37 ), cigarette use (HR = 1.09 1.161.23 ), as well as ABO incompatibility (HR = 1.03 1.271.58 ), HLA B (HR = 1.03 1.081.14 ) mismatches, and DR (HR = 1.04 1.091.15 ) mismatches were associated with greater risk of graft loss after living donor transplantation (all p DD kidney), and 4.4% of donors had LKDPI > 50 (more risk than the median DD kidney). The LKDPI is a useful tool for comparing living donor kidneys to each other and to deceased donor kidneys. PMID:26752290

  7. Hilar branching anatomy of living adult liver donors: comparison of T2-MR cholangiography and contrast enhanced T1-MR cholangiography in terms of diagnostic utility

    International Nuclear Information System (INIS)

    To compare T2-weighted MR cholangiography (T2-MRC) and contrast-enhanced T1-weighted MRC (enhanced T1-MRC) in the assessment of biliary anatomy in donor candidates for living related liver transplantation (LRLT). Thirty-three potential donors underwent MR examination for preoperative evaluation. Using the single-shot half-Fourier RARE sequence, T2-weighted single-section and coronal images were obtained, and enhanced T1-MRC was performed, using 3D GRE sequences after the administration of mangafodifir trisodium. To assess the hilar ductal branching pattern and determine diagnostic confidence, two reviewers first evaluated the unpaired T2-MRC and enhanced T1-MRC images, and then paired T2-MRC and enhanced T1-MRC images together. In particular, in 12 cases in which direct cholangiographys were performed, the feasibility of single duct-to-duct anastomosis was assessed using the unpaired and the paired sets sequentially. The reviewers, confidence tended to be higher for enhanced T1-MRC than T2-MRC, but the difference was not statistically significant. For both reviewers, confidence was significantly higher for the paired set than for T2- or enhanced T1-MRC alone (p<0.001). The types of biliary anatomy determined in the paired set matched the consensus reading in 33 (100%) and 30 cases(91%) assessed by reviewer 1 and 2, respectively. The separate interpretation of T2- and enhanced T1-MRC findings matched the consensus interpretation in 30 (91%) and 28 cases (85%), respectively, assessed by reviewer 1, and 26 (79%) and 28 cases (85%), respectively, assessed by reviewer 2. The possibility of single anastomosis was accurately predicted in 91.6% of cases in T2-MRC, and 100% at enhanced T1-MRC and the combined set. In the evaluation of the biliary anatomy of potential donors for LRLT, the combined use of T2-MRC and enhanced T1-MRC may improve diagnostic confidence and decrease the occurrence of a non diagnostic or equivocal interpretation at T2-MRC alone

  8. Living donor liver transplantation to patients with hepatitis C virus cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Yasuhiko Sugawara; Masatoshi Makuuchi

    2006-01-01

    Living donor liver transplantation (LDLT) is an alternative therapeutic option for patients with end-stage hepatitis C virus (HCV) cirrhosis because of the cadaveric organ shortage. HCV infection is now a leading indication for LDLT among adults worldwide, and there is a worse prognosis with HCV recurrence. The antivirus strategy after transplantation, however, is currently under debate.Recent updates on the clinical and therapeutic aspects of living donor liver transplantation for HCV are discussed in the present review.

  9. Clostridium difficile-associated diarrhea after living donor liver transplantation

    Institute of Scientific and Technical Information of China (English)

    Masao Hashimoto; Yasuhiko Sugawara; Sumihito Tamura; Junichi Kaneko; Yuichi Matsui; Junichi Togashi; Masatoshi Makuuchi

    2007-01-01

    AIM: To assess the incidence and analyze the risk factors for Clostridium difficile-associated diarrhea (CDAD)after living donor liver transplantation (LDLT) in adult.METHODS: The micobiological data and medical records of 242 adult recipients that underwent LDLT at the Tokyo University Hospital were analyzed retrospectively. The independent risk factors for postoperative CDAD were identified.RESULTS: Postoperative CDAD occurred in 11 (5%)patients. Median onset of CDAD was postoperative d 19(range, 5-54). In the multivariate analyses, male gender (odds ratio, 4.56) and serum creatinine (≥ 1.5 mg/dL,odds ratio, 16.0) independently predicted postoperative CDAD.CONCLUSION: CDAD should be considered in the differential diagnosis of patients with postoperative diarrhea after LDLT.

  10. Imaging evaluation of potential donors in living-donor liver transplantation

    International Nuclear Information System (INIS)

    Liver transplants, originally obtained from deceased donors, can now be harvested from living donors as well. This technique, called living-donor liver transplantation (LDLT), provides an effective alternative means of liver transplantation and is a method of expanding the donor pool in light of the demand and supply imbalance for organ transplants. Imaging plays an important role in LDLT programmes by providing robust evaluation of potential donors to ensure that only anatomically suitable donors with no significant co-existing pathology are selected and that crucial information that allows detailed preoperative planning is available. Imaging evaluation helps to improve the outcome of LDLT for both donors and recipients, by improving the chances of graft survival and reducing the postoperative complication rate. In this review, we describe the history of LDLT and discuss in detail the application of imaging in donor assessment with emphasis on use of modern computed tomography (CT) and magnetic resonance imaging (MRI) techniques

  11. Imaging evaluation of potential donors in living-donor liver transplantation

    Energy Technology Data Exchange (ETDEWEB)

    Low, G. [Department of Radiology and Diagnostic Imaging, University of Alberta Hospital (Canada)], E-mail: timgy@yahoo.com; Wiebe, E. [Department of Radiology and Diagnostic Imaging, University of Alberta Hospital (Canada); Walji, A.H. [Division of Anatomy, Faculty of Medicine, University of Alberta (Canada); Bigam, D.L. [Department of Surgery, University of Alberta Hospital (Canada)

    2008-02-15

    Liver transplants, originally obtained from deceased donors, can now be harvested from living donors as well. This technique, called living-donor liver transplantation (LDLT), provides an effective alternative means of liver transplantation and is a method of expanding the donor pool in light of the demand and supply imbalance for organ transplants. Imaging plays an important role in LDLT programmes by providing robust evaluation of potential donors to ensure that only anatomically suitable donors with no significant co-existing pathology are selected and that crucial information that allows detailed preoperative planning is available. Imaging evaluation helps to improve the outcome of LDLT for both donors and recipients, by improving the chances of graft survival and reducing the postoperative complication rate. In this review, we describe the history of LDLT and discuss in detail the application of imaging in donor assessment with emphasis on use of modern computed tomography (CT) and magnetic resonance imaging (MRI) techniques.

  12. Evaluation of the Medically Complex Living Kidney Donor

    Directory of Open Access Journals (Sweden)

    Yasar Caliskan

    2012-01-01

    Full Text Available Due to organ shortage and difficulties for availability of cadaveric donors, living donor transplantation is an important choice for having allograft. Live donor surgery is elective and easier to organize prior to starting dialysis thereby permitting preemptive transplantation as compared to cadaveric transplantation. Because of superior results with living kidney transplantation, efforts including the usage of “Medically complex living donors” are made to increase the availability of organs for donation. The term “Complex living donor” is probably preferred for all suboptimal donors where decision-making is a problem due to lack of sound medical data or consensus guidelines. Donors with advanced age, obesity, asymptomatic microhematuria, proteinuria, hypertension, renal stone disease, history of malignancy and with chronic viral infections consist of this complex living donors. This medical complex living donors requires careful evaluation for future renal risk. In this review we would like to present the major issues in the evaluation process of medically complex living kidney donor.

  13. Selection and Postoperative Care of the Living Donor.

    Science.gov (United States)

    LaPointe Rudow, Dianne; Warburton, Karen M

    2016-05-01

    Live organ donors typically consult their primary care providers when considering live donation and then return for follow-up after surgery and for ongoing primary care. Live liver and kidney transplants are performed routinely as a method to shorten the waiting time for a recipient, provide a healthy organ for transplant, and increase recipient survival. Careful medical and psychosocial evaluation of the potential donor is imperative to minimize harm. This evaluation must be performed by an experienced live donor medical team. Routine health care with careful attention to weight maintenance, cardiovascular health, and prevention of diabetes and hypertension is paramount. PMID:27095648

  14. LEFT LOBE LIVER TRANSPLANTATION FROM AB0-INCOMPATIBLE LIVING DONOR WITH SITUS INVERSUS

    Directory of Open Access Journals (Sweden)

    S. V. Gautier

    2014-12-01

    Full Text Available Situs inversus is a rare congenital abnormality that affects approximately 0.005% of all live births. Traditionally, this condition is considered as a contraindication for liver donation, primarily due to the peculiarities of the vascular anatomy and the diffi culties in graft placement in the abdominal cavity. Review of the world literature testifi es to fi ve cases of use of the whole liver from deceased donor with situs inversus in adult recipients, and to just one case of inverted right lobe transplantation from living donor to 53-year-old man. Thus, transplantation of an inverted left liver lobe from a living related donor in pediatric patients was performed for the fi rst time. The article presents a successful experience of liver transplantation in child with tyrosinemia type 1 from AB0-incompatible living donor with situs inversus.

  15. [Renal transplantation from living donor in Italy and Europe].

    Science.gov (United States)

    Frascà, Giovanni M; Gaffi, G; Taruscia, D; D'Arezzo, M; Benozzi, L; Sagripanti, S

    2009-01-01

    Renal transplantation from a living donor shows a better graft and patient survival when compared with cadaver donor grafts. Moreover, since surgery can be planned in advance when a living donor is available, the time spent on dialysis while awaiting transplantation can be greatly reduced and dialysis treatment can be completely avoided in some cases. Only few risks for the donor have been reported as a consequence of nephrectomy, both in the short and long term. Nevertheless, despite these advantages, the number of living donor renal transplants carried out in Europe each year varies greatly from country to country and is particularly low in Spain and Italy. Several factors account for these differences, mainly the effectiveness of the organ procurement system, which could make people reluctant to living donation, and doctors' and patients' limited knowledge about living donor transplants. Nephrologists have the responsibility to identify patients eligible for transplant early in the course of the disease, and to inform them and their relatives about living donor transplantation, enabling them to make informed choices among the various treatment options in end-stage renal disease. PMID:19644833

  16. Paid Living Donation and Growth of Deceased Donor Programs.

    Science.gov (United States)

    Ghahramani, Nasrollah

    2016-06-01

    Limited organ availability in all countries has stimulated discussion about incentives to increase donation. Since 1988, Iran has operated the only government-sponsored paid living donor (LD) kidney transplant program. This article reviews aspects of the Living Unrelated Donor program and development of deceased donation in Iran. Available evidence indicates that in the partially regulated Iranian Model, the direct negotiation between donors and recipients fosters direct monetary relationship with no safeguards against mutual exploitation. Brokers, the black market and transplant tourism exist, and the waiting list has not been eliminated. Through comparison between the large deceased donor program in Shiraz and other centers in Iran, this article explores the association between paid donation and the development of a deceased donor program. Shiraz progressively eliminated paid donor transplants such that by 2011, 85% of kidney transplants in Shiraz compared with 27% across the rest of Iran's other centers were from deceased donors. Among 26 centers, Shiraz undertakes the largest number of deceased donor kidney transplants, most liver transplants, and all pancreas transplants. In conclusion, although many patients with end stage renal disease have received transplants through the paid living donation, the Iranian Model now has serious flaws and is potentially inhibiting substantial growth in deceased donor organ transplants in Iran. PMID:27203584

  17. Small-for-size syndrome in adult-to-adult living-related liver transplantation

    Institute of Scientific and Technical Information of China (English)

    Salvatore; Gruttadauria; Duilio; Pagano; Angelo; Luca; Bruno; Gridelli

    2010-01-01

    Small-for-size syndrome (SFSS) in adult-to-adult living-related donor liver transplantation (LRLT) remains the greatest limiting factor for the expansion of segmental liver transplantation from either cadaveric or living donors. Portal hyperperfusion, venous pathology, and the arterial buffer response signif icantly contribute to clinical and histopathological manifestations of SFSS. Here, we review the technical aspects of surgical and radiological procedures developed to treat SFSS in LRLT, along with the...

  18. Living donor liver transplantation in Taiwan-challenges beyond surgery.

    Science.gov (United States)

    Pillai, Vinod G; Chen, Chao-Long

    2016-04-01

    Taiwan has a high prevalence of hepatitis B and C viral infections, and consequently a high burden of chronic liver diseases. Liver transplantation (LT) began in Taiwan in 1984, and living donor liver transplantation (LDLT) in 1994. Education and collaboration between physicians on a national and international scale were important factors in the development of transplantation in East Asia. Technical innovations in donor hepatectomy, vascular and biliary reconstruction, and interventional radiology, perioperative management of transplant patients and development of associated specialties have enabled achievement of excellent results after both adult and pediatric LDLT. The establishment of rigorous protocols to withstand strict medico-legal scrutiny, combined with technical excellence has contributed to excellent surgical outcomes. The socioeconomic development of Taiwan and the first nationwide hepatitis B vaccination program in the world have also contributed to the decrease in disease burden and improvement of quality of healthcare. This article examines the factors enabling the development of LT in Taiwan, the innovations that have contributed to excellent outcomes, and indicates the future prospects of LDLT in Taiwan. PMID:27115009

  19. Living donor liver transplantation in Taiwan—challenges beyond surgery

    Science.gov (United States)

    Pillai, Vinod G.

    2016-01-01

    Taiwan has a high prevalence of hepatitis B and C viral infections, and consequently a high burden of chronic liver diseases. Liver transplantation (LT) began in Taiwan in 1984, and living donor liver transplantation (LDLT) in 1994. Education and collaboration between physicians on a national and international scale were important factors in the development of transplantation in East Asia. Technical innovations in donor hepatectomy, vascular and biliary reconstruction, and interventional radiology, perioperative management of transplant patients and development of associated specialties have enabled achievement of excellent results after both adult and pediatric LDLT. The establishment of rigorous protocols to withstand strict medico-legal scrutiny, combined with technical excellence has contributed to excellent surgical outcomes. The socioeconomic development of Taiwan and the first nationwide hepatitis B vaccination program in the world have also contributed to the decrease in disease burden and improvement of quality of healthcare. This article examines the factors enabling the development of LT in Taiwan, the innovations that have contributed to excellent outcomes, and indicates the future prospects of LDLT in Taiwan.

  20. Renal Function Recovery in Donors and Recipients after Live Donor Nephrectomy: Hand-Assisted Laparoscopic vs. Open Procedures

    OpenAIRE

    Kim, Bum Soo; Yoo, Eun Sang; Kim, Tae-Hwan; Kwon, Tae Gyun

    2010-01-01

    Purpose Laparoscopic donor nephrectomy is associated with less postoperative pain and faster recovery times in living kidney donors. However, pneumoperitoneum, which is required in laparoscopic donor nephrectomy, can result in adverse effects on renal function in donors and recipients. We compared renal function in donors and recipients after hand-assisted laparoscopic donor nephrectomy (HALDN) and open donor nephrectomy (ODN). Materials and Methods Between January 1997 and January 2008, 241 ...

  1. [Use of related live donors in renal transplantation].

    Science.gov (United States)

    Broyer, M

    1996-06-01

    Collecting pertinent information is first step in assessing the use of living-related kidneys for transplantation. Current bioethics legislation in France limits kidney donation to first-degree family members and spouses in emergency situations. Severe penalties are inflicted for use of other donors or sale of organs. Further valuable information can be obtained from reports in the literature on complications in donors and on the advantages of living donor organs. The proportion of live donors in France is small (3.5% from 1984 through 1993) indicating that transplantation teams prefer cadaver organs except in pediatric cases. The proportion of live donor organs transplanted in northern Europe and North America is much higher. A quick survey of French teams show that opinions and practices vary. Questions still under debate include how to guarantee freedom to refuse or accept, a freedom directly related to correct information. Several propositions have been made in an attempt to harmonize management. First, an information sheet could be distributed during the early discussions, outlining the advantages and disadvantages of live organ donation. A list of complementary examinations could also be established to identify possible contraindications for nephrectomy and define exclusion criteria. A similar procedure adopted by all transplantation teams could be based on these propositions presented in the appendix. Potential donors could then benefit from uniform protection. PMID:8685149

  2. Expanding the live kidney donor pool: ethical considerations regarding altruistic donors, paired and pooled programs.

    Science.gov (United States)

    Patel, Shaneel Rajendra; Chadha, Priyanka; Papalois, Vassilios

    2011-06-01

    In renal transplant, there is a well-known deficiency in organ supply relative to demand. Live donation provides superior results when compared with deceased donation including a better rate of graft success and fewer immunologic complications. This deficiency in organs leads to significant morbidity and mortality rates. Alternative avenues have been extensively explored that may expand the live donor pool. They include altruistic donation as well as paired and pooled exchange programs. Altruistic donation is a truly selfless act from a donor unknown to the recipient. Kidney paired donation involves 2 incompatible donor-recipient pairs swapping donors to produce compatibility. Pooled donation involves at least 2 pairs, and can take the form of domino chains in which altruistic input sets up a chain of transplants, in which each recipient's incompatible donor makes a donation for the next recipient. Despite application of these various methods, there lie extensive ethical issues surrounding them. Misconceptions frequently occur; for instance, the perceived benefit that donating an organ to a loved one is greater for a related donor than for an altruistic one. Additionally, it is frequently believed that immunologic incompatibility offers coerced donors liberation from surgery, and that overcoming these barriers by introducing exchange programs provides vulnerable donors less protection. This article explores these and other complex ethical issues surrounding the various methods of expanding the donor pool. The authors offer opinions that challenge the ethical issues and attempt to overcome those views that hinder progress in the field. PMID:21649566

  3. Increasing the Supply of Kidneys for Transplantation by Making Living Donors the Preferred Source of Donor Kidneys

    OpenAIRE

    Testa, Giuliano; Siegler, Mark

    2014-01-01

    Abstract At the present time, increasing the use of living donors offers the best solution to the organ shortage problem. The clinical questions raised when the first living donor kidney transplant was performed, involving donor risk, informed consent, donor protection, and organ quality, have been largely answered. We strongly encourage a wider utilization of living donation and recommend that living donation, rather than deceased donation, become the first choice for kidney transplantation....

  4. Q-FISH measurement of hepatocyte telomere lengths in donor liver and graft after pediatric living-donor liver transplantation: donor age affects telomere length sustainability.

    Directory of Open Access Journals (Sweden)

    Youichi Kawano

    Full Text Available Along with the increasing need for living-donor liver transplantation (LDLT, the issue of organ shortage has become a serious problem. Therefore, the use of organs from elderly donors has been increasing. While the short-term results of LDLT have greatly improved, problems affecting the long-term outcome of transplant patients remain unsolved. Furthermore, since contradictory data have been reported with regard to the relationship between donor age and LT/LDLT outcome, the question of whether the use of elderly donors influences the long-term outcome of a graft after LT/LDLT remains unsettled. To address whether hepatocyte telomere length reflects the outcome of LDLT, we analyzed the telomere lengths of hepatocytes in informative biopsy samples from 12 paired donors and recipients (grafts of pediatric LDLT more than 5 years after adult-to-child LDLT because of primary biliary atresia, using quantitative fluorescence in situ hybridization (Q-FISH. The telomere lengths in the paired samples showed a robust relationship between the donor and grafted hepatocytes (r = 0.765, p = 0.0038, demonstrating the feasibility of our Q-FISH method for cell-specific evaluation. While 8 pairs showed no significant difference between the telomere lengths for the donor and the recipient, the other 4 pairs showed significantly shorter telomeres in the recipient than in the donor. Multiple regression analysis revealed that the donors in the latter group were older than those in the former (p = 0.001. Despite the small number of subjects, this pilot study indicates that donor age is a crucial factor affecting telomere length sustainability in hepatocytes after pediatric LDLT, and that the telomeres in grafted livers may be elongated somewhat longer when the grafts are immunologically well controlled.

  5. Donor safety in living donor liver transplantation: a single-center analysis of 300 cases.

    Directory of Open Access Journals (Sweden)

    Jianyong Lei

    Full Text Available AIM: To evaluate the safety to donors of living-donor liver transplantation. METHODS: This study included 300 consecutive living liver tissue donors who underwent operations at our center from July 2002 to December 2012. We evaluated the safety of donors with regard to three aspects complications were recorded prospectively and stratified by grade according to Clavien's classification, and the data were compared in two stages (the first 5 years' experience (pre-January 2008 and the latter 5 years' experience (post-January 2008; laboratory tests such as liver function and blood biochemistry were performed; and the health-related quality of life was evaluated. RESULTS: There was no donor mortality at our center, and the overall morbidity rate was 25.3%. Most of the complications of living donors were either grade I or II. There were significantly fewer complications in the latter period of our study than in the initial period (19.9% vs 32.6%, P<0.001, and biliary complications were the most common complications, with an incidence of 9%. All of the liver dysfunction was temporary; however, the post-operative suppression of platelet count lasted for years. Although within the normal range, eight years after operation, 22 donors showed lower platelet levels (189 × 10(9/L compared with the pre-operative levels (267 × 10(9/L (P<0.05. A total of 98.4% of donors had returned to their previous levels of social activity and work, and 99.2% of donors would donate again if it was required and feasible. With the exception of two donors who experienced grade III complications (whose recipients died and a few cases of abdominal discomfort, fatigue, chronic pain and scar itching, none of the living donors were affected by physical problems. CONCLUSION: With careful donor selection and specialized patient care, low morbidity rates and satisfactory long-term recovery can be achieved after hepatectomy for living-donor liver transplantation.

  6. Consensus, Dilemmas, and Challenges in Living Donor Liver Transplantation in Latin America.

    Science.gov (United States)

    Salvalaggio, Paolo R; Seda Neto, João; Alves, Jefferson Andre; Fonseca, Eduardo A; Carneiro de Albuquerque, Luiz; Andraus, Wellington; Massarollo, Paulo B; Duro Garcia, Valter; Maurette, Rafael J; Ruf, Andrés E; Pacheco-Moreira, Lucio F; Caicedo Rusca, Luis A; Osorio, Veronica Botero; Matamoros, Maria Amalia; Varela-Fascinetto, Gustavo; Jarufe, Nicolas P

    2016-06-01

    We reviewed the history, volume, outcomes, uniqueness, and challenges of living donor liver transplantation (LDLT) in Latin America. We used the data from the Latin American and Caribbean Transplant Society, local transplant societies, and opinions from local transplant experts. There are more than 160 active liver transplant teams in Latin America, but only 30 centers have used LDLT in the past 2 years. In 2014, 226 LDLTs were done in the region (8.5% of liver transplant activities). Living donor liver transplantation is mainly restricted to pediatric patients. Adult-to-adult LDLT activities decreased after the implementation of the model for end-stage liver disease score and a concomitant increase on the rate of deceased donors per million population. Posttransplant outcome analysis is not mandatory, transparent or regulated in most countries. More experienced teams have outcomes comparable to international expert centers, but donor and recipient morbidity might be underreported. Latin America lags behind in terms of the number of adult LDLT and the rate of living donor utilization in comparison with other continents with similar donation rates. Local alliances and collaborations with major transplant centers in the developed world will contribute to the development of LDLT in Latin America. PMID:27203583

  7. Adults Living with OI

    Science.gov (United States)

    ... For Parents Adults Youth Medical Professionals Media About OI Information & Support Research & Studies Donate How to Help The Foundation Events Shop Facts About OI Types of OI Myths About OI OI Stories ...

  8. Organ Transplants from Living Donors – Halachic Aspects

    OpenAIRE

    Mordechai Halperin

    2011-01-01

    This manuscript is a survey of the halachic attitudes toward organ transplant procedures from a living donor which can be defined as life-saving procedures for the recipient or at least life-prolonging procedures. Three fundamental problems concerning the halachic aspects of such transplantation are discussed in detail: the danger to the donor, donation under coercion, and the sale of organs and tissues. The terms “halacha” and “Jewish law” are defined in the introduction.

  9. Living donor liver transplantation for patients with alcoholic liver disease

    OpenAIRE

    Park, Yo-Han; Hwang, Shin; Ahn, Chul-Soo; Kim, Ki-Hun; Moon, Deok-Bog; Ha, Tae-Yong; Song, Gi-Won; Jung, Dong-Hwan; Park, Gil-Chun; Namgoong, Jung-Man; Park, Hyung-Woo; Park, Chun-Soo; Kang, Sung-Hwa; Jung, Bo-Hyeon; Lee, Sung-Gyu

    2013-01-01

    Backgrounds/Aims Since most transplantation studies for alcoholic liver disease (ALD) were performed on deceased donor liver transplantation, little was known following living donor liver transplantation (LDLT). Methods The clinical outcome of 18 ALD patients who underwent LDLT from Febraury 1997 to December 2004 in a large-volume liver transplantation center was assessed retrospectively. Results The model for end-stage liver disease score was 23±11, and mean pretransplant abstinence period w...

  10. Organ Transplants from Living Donors – Halachic Aspects

    Directory of Open Access Journals (Sweden)

    Mordechai Halperin

    2011-04-01

    Full Text Available This manuscript is a survey of the halachic attitudes toward organ transplant procedures from a living donor which can be defined as life-saving procedures for the recipient or at least life-prolonging procedures. Three fundamental problems concerning the halachic aspects of such transplantation are discussed in detail: the danger to the donor, donation under coercion, and the sale of organs and tissues. The terms “halacha” and “Jewish law” are defined in the introduction.

  11. Ethical aspects of renal transplantation from living donors.

    Science.gov (United States)

    Bruzzone, P; Berloco, P B

    2007-01-01

    Kidney transplantation from living donors is widely performed all over the world. Living nephrectomy for transplantation has no direct advantages for the donor other than increased self-esteem, but it at least remains an extremely safe procedure, with a worldwide overall mortality of 0.03%. This theoretical risk for the donor seems to be justified by the socioeconomic advantages and increased quality of life of the recipient, especially in selected cases, such as pediatric patients, when living donor kidney transplantation can be performed in a preuremic phase, avoiding the psychological and physical stress of dialysis, which in children is not well tolerated and cannot prevent retarded growth. According to the Ethical Council of the Transplantation Society, commercialism must be effectively prevented, not only for ethical but also medical reasons. The risks are too high, not only for the donors, but also for the recipients, as a consequence of poor donor screening and evaluation with consequent transmission of human immunodeficiency virus (HIV) or other infective agents, as well as of inappropriate medical and surgical management of donors and also recipients, who are often discharged too early. Most public or private insurance companies consider kidney donation a safe procedure without long-term impairment and therefore do not increase the premium, whereas recipient insurance of course should cover hospital fees for the donors. "Rewarded gifting" or other financial incentives to compensate for the inconvenience and loss of income related to the donation are not advisable, at least in our opinion. Our Center does not perform anonymous living organ donation or "cross-over" transplantation. PMID:17692612

  12. Ethical considerations on kidney transplantation from living donors.

    Science.gov (United States)

    Bruzzone, P; Pretagostini, R; Poli, L; Rossi, M; Berloco, P B

    2005-01-01

    Kidney transplantation from living donors is widely performed all over the world. Living nephrectomy for transplantation has no direct advantage for the donor other than increased self-esteem, but at least remains an extremely safe procedure, with a worldwide overall mortality rate of 0.03%. This theoretical risk to the donor seems to be justified by the socioeconomic advantages and increased quality of life of the recipient, especially in selected cases, such as pediatric patients, when living donor kidney transplantation can be performed in a preuremic phase, avoiding the psychological and physical stress of dialysis, which in children is not well tolerated and cannot prevent retarded growth. According to the Ethical Council of the Transplantation Society, commercialism must be prevented, not only for ethical but also medical reasons. The risks are too high not only for the donors, but also for the recipients, as a consequence of poor donor screening and evaluation with consequent transmission of human immunodeficiency virus or other infectious agents, as well as inappropriate medical and surgical management of donors and also of recipients, who are often discharged too early. Most public or private insurance companies are considering kidney donation a safe procedure without long-term impairment and, therefore, do not increase the premium, whereas recipient insurance of course should cover hospital fees for the donors. "Rewarded gifting" or other financial incentives to compensate for the inconvenience and loss of income related to the donation are not advisable, at least in our opinion. Our center does not perform anonymous living organ donation or "cross-over" transplantation. PMID:16182701

  13. ِAnalysis of donor motivations in living donor liver transplantation

    Directory of Open Access Journals (Sweden)

    Hesham eAbdeldayem

    2014-07-01

    Full Text Available Objectives: The introduction of the living donor liver transplantation (LDLT in Egypt as in elsewhere, has raised important psychological conflicts and ethical questions. The objective of this study was to get better understanding of the potential donors’ motives towards LDLT.Methods:This study was conducted on consecutive 193 living –liver donors who underwent partial hepatectomy as donors for LDLT during the period between April 2003 and January 2013, at the National Liver Institute Menoufeyia University, Egypt. Potential donors were thoroughly evaluated preoperatively through a screening questionnaire and interviews as regard their demographic data, relationship to the potential recipient and motives towards proceeding to surgery. They were assured that the information shared between them and the transplant centre is confidential. Results.The donors’ mean age was 25.53± 6.39 years with a range of 18-45 years. Males represented 64.7 % and females were 35.3%. The most common donors (32.1%, n_62, were sons and daughters to their parents (sons: n_43, daughters: n_19 while parents to their offsprings represent 15% (mothers: n_21, fathers: n_8. Brothers and sisters represent 16.5 % (brothers: n_22, sisters: n_10. Nephews & nieces giving their uncles or aunts were 14%. The number of wives donating to their husbands was 11 (5.7%. Interestingly, there was no single husband who donated his wife. Among the remaining donors, there were 11 cousins & one uncle. Unrelated donors were 20 (10.4%. Several factors seemed to contribute to motivation for donation: the seriousness of the potential recipient condition, the relationship and personal history of the donor to the potential recipient, the religious beliefs, the trust in the health care system, and family dynamics and obligations.Conclusions. Absolute absence of coercion on the living-liver donor’s motives may not be realistic because of the serious condition of the potential recipient. It is

  14. Minimally invasive surgery for live kidney donors: techniques and challenges.

    Science.gov (United States)

    Brook, Nicholas R; Nicholson, Michael L

    2005-09-01

    Live kidney donation is assuming an increasingly prominent role in kidney transplantation programs. The traditional operative approach has been through an incision in the upper quadrant of the abdomen or in the loin, with the attendant potential postoperative complications associated with a large surgical wound. These problems may act as disincentives to prospective donors. The introduction of laparoscopic donor surgery in 1995 heralded a new era offering reduced post-operative pain and improved cosmetic result. It is hoped that these benefits may counter some disincentives and thereby increase donation rates. Three minimal-access approaches and their advantages and disadvantages are described: classical laparoscopic, hand-assisted laparoscopic, and retroperitoneoscopic surgery. Published reports indicate extensive experience with the first 2 of these approaches and less experience with the latter. All 3 approaches present technical, physiological, and anatomical challenges in the context of retrieving an organ that is fit for transplantation. For minimal-access surgery to be accepted as the procedure of choice for live kidney donors, it must be demonstrated that morbidity is not transferred from donor to recipient when these techniques are used. Some concerns about these procedures are addressed. High-level evidence in the form of randomized controlled trials is generally lacking, but experiences of surgeons and patients suggest that, with appropriate modifications, these techniques are safe for both donors and allografts and also benefit donors' recovery. PMID:16252632

  15. Life insurance for living kidney donors: a Canadian undercover investigation.

    Science.gov (United States)

    Yang, R C; Young, A; Nevis, I F P; Lee, D; Jain, A K; Dominic, A; Pullenayegum, E; Klarenbach, S; Garg, A X

    2009-07-01

    Some living kidney donors encounter difficulties obtaining life insurance, despite previous surveys of insurance companies reporting otherwise. To better understand the effect of donation on insurability, we contacted offices of life insurance companies in five major cities in Canada to obtain $100 000 of life insurance (20-year term) for 40 fictitious living kidney donors and 40 paired controls. These profiles were matched on age, gender, family history of kidney disease and presence of hypertension. The companies were blinded to data collection. The study protocol was reviewed by the Office of Research Ethics. The main study outcomes were the annual premium quoted and total time spent on the phone with the insurance agent. All donor and control profiles received a quote, with no significant difference in the premium quoted (medians $190 vs. $209, p = 0.89). More time was spent on the phone for donor compared to control profiles, but the absolute difference was small (medians 9.5 vs. 7.0 min, p = 0.046). Age, gender, family history of kidney disease and new-onset hypertension had no further effect on donor insurability in regression analysis. We found no evidence that kidney donors were disadvantaged in the first step of applying for life insurance. The effect donation has on subsequent phases of insurance underwriting remains to be studied. PMID:19519823

  16. Cardiovascular Effects of Unilateral Nephrectomy in Living Kidney Donors

    OpenAIRE

    Moody, William E.; Ferro, Charles J.; Edwards, Nicola C.; Colin D Chue; Lin, Erica Lai Sze; Taylor, Robin J; Cockwell, Paul; Steeds, Richard P; Townend, Jonathan N.; ,

    2016-01-01

    Abstract— There is a robust inverse graded association between glomerular filtration rate (GFR) and cardiovascular risk, but proof of causality is lacking. Emerging data suggest living kidney donation may be associated with increased cardiovascular mortality although the mechanisms are unclear. We hypothesized that the reduction in GFR in living kidney donors is associated with increased left ventricular mass, impaired left ventricular function, and increased aortic stiffness. This was a mult...

  17. Recurrence of cholestatic liver disease after living donor liver transplantation

    Institute of Scientific and Technical Information of China (English)

    Sumihito Tamura; Masatoshi Hakuuchi; Yasuhiko Sugawara; Junichi Kaneko; Junichi Togashi; Yuichi Matsui; Noriyo Yamashiki; Norihiro Kokudo

    2008-01-01

    End-stage liver disease,due to cholestatic liver diseases with an autoimmune background such as primary biliary cirrhosis(PBC)and primary sclerosing cholangitis(PSC),is considered a good indication for liver transplantation.Excellent overall patient and graft outcomes,based mostly on the experience from deceased donor liver ransplantation(DDLT),have been reported.Due to the limited number of oraan donations from deceased donors in most Asian countries,living donor liver transplantation(LDLT)is the mainstream treatment for end-stage liver disease,including that resulting from PBC and PSC.Although the initial experiences with LDLT for PBC and PSC seem satisfactory or comparable to that with DLT,some aspects,including the timing of transplantation,the risk of recurrent disease,and its long-term clinical implications,require further evaluation.Whether or not the long-term outcomes of LDLT from a biologically related donor are equivalent to that of DDLT requires further observations.The clinical course following LDLT may be affected by he genetic background shared between the recipient and the living related donor.(C)2008 The WJG Press.All rights reserved.

  18. Ethical issues regarding related and nonrelated living organ donors.

    Science.gov (United States)

    Testa, Giuliano

    2014-07-01

    The ethics of the clinical practice of transplanting human organs for end-stage organ disease is a fascinating topic. Who is the "owner" of the transplantable organs of a deceased, brain-dead patient? Who should have a right to receive these organs? Who set the boundaries between a living donor's autonomy and a "paternalistic" doctor? What constitutes a proper consent? These questions are only some of the ethical issues that have been discussed in the last 60 years. All of these ethical issues are intensified by the fact that supply of human organs does not match demand, and that, as a consequence, living-donor organ transplantation is widely utilized. The aim of this article is not to be exhaustive but to present the general ethical principles of beneficence, nonmaleficence, and justice as applied to organ transplantation. Moreover, the topic of reimbursement for organ donation is also discussed. PMID:24705806

  19. Delayed Gastric Emptying after Living Donor Hepatectomy for Liver Transplantation

    Directory of Open Access Journals (Sweden)

    Hanjay Wang

    2014-01-01

    Full Text Available Delayed gastric emptying is a significant postoperative complication of living donor hepatectomy for liver transplantation and may require endoscopic or surgical intervention in severe cases. Although the mechanism of posthepatectomy delayed gastric emptying remains unknown, vagal nerve injury during intraoperative dissection and adhesion formation postoperatively between the stomach and cut liver surface are possible explanations. Here, we present the first reported case of delayed gastric emptying following fully laparoscopic hepatectomy for living donor liver transplantation. Additionally, we also present a case in which symptoms developed after open right hepatectomy, but for which dissection for left hepatectomy was first performed. Through our experience and these two specific cases, we favor a neurovascular etiology for delayed gastric emptying after hepatectomy.

  20. Management issues in post living donor liver transplant biliary strictures

    OpenAIRE

    Wadhawan, Manav; Kumar, Ajay

    2016-01-01

    Biliary complications are common after living donor liver transplant (LDLT) although with advancements in surgical understanding and techniques, the incidence is decreasing. Biliary strictures are more common than leaks. Endoscopic retrograde cholangiopancreatography (ERCP) is the first line modality of treatment of post LDLT biliary strictures with a technical success rate of 75%-80%. Most of ERCP failures are successfully treated by percutaneous transhepatic biliary drainage (PTBD) and rend...

  1. Ethical issues relating to renal transplantation from prediabetic living donor

    OpenAIRE

    Ferreira-Hermosillo, Aldo; Valdez-Martínez, Edith; Bedolla, Miguel

    2014-01-01

    Background In Mexico, diabetes mellitus is the main cause of end − stage kidney disease, and some patients may be transplant candidates. Organ supply is limited because of cultural issues. And, there is a lack of standardized clinical guidelines regarding organ donation. These issues highlight the tension surrounding the fact that living donors are being selected despite being prediabetic. This article presents, examines and discusses using the principles of non-maleficience, autonomy, justic...

  2. Donor Rejection Before Living Donor Liver Transplantation: Causes and Cost Effective Analysis in an Egyptian Transplant Center.

    Science.gov (United States)

    El-Meteini, Mahmoud; Dabbous, Hany; Sakr, Mohammad; Ibrahim, Amany; Fawzy, Iman; Bahaa, Mohamed; Abdelaal, Amr; Fathy, Mohamed; Said, Hany; Rady, Mohamed; El-Dorry, Ahmed

    2014-01-01

    Background: In the living donor liver transplant setting, the preoperative assessment of potential donors is important to ensure the donor safety. Objectives: The aim of this study was to identify causes and costs of living liver-donors rejection in the donation process. Materials and Methods: From June 2010 to June 2012, all potential living liver donors for 66 liver transplant candidates were screened at the Ain Shams Center for Organ Transplantation. Potential donors were evaluated in 3 phases, and their data were reviewed to determine the causes and at which phase the donors were rejected. Results: One hundred and ninety two potential living liver donors, including 157 (81.7%) males, were screened for 66 potential recipients. Of these, 126 (65.6%) were disqualified for the donation. The causes of rejection were classified as surgical (9.5 %) or medical (90.5 %). Five donors (3.9 %) were rejected due to multiple causes. Factor V Leiden mutation was detected in 29 (23 %) rejected donors (P = 0.001), 25 (19.8 %) donors had positive results for hepatitis serology (P = 0.005), and 16 (12.7 %) tested positive for drug abuse. Portal vein trifurcation (n = 9, 7.1%) and small size liver graft estimated by CT volumetric analysis (n = 6, 4.8 %) were the main surgical causes which precluded the donation. Conclusions: Among potential Egyptian living liver donors, Factor V Leiden mutation was a significant cause for live donor rejection. A stepwise approach to donor assessment was found to be cost-effective. PMID:24497879

  3. Living donor liver transplantation in Brazil—current state

    Science.gov (United States)

    Andraus, Wellington; D’Alburquerque, Luiz A. C.

    2016-01-01

    Currently in Brazil, living donor liver transplantation (LDLT) represents 8.5% of liver transplantation (LT), being the majority pediatric one. Up to now, according to Brazilian Organ Transplantation Association (ABTO) annual report, 2,086 procedures have been done nationwide, most of them in southeast and south regions. Based on national centers reports, biliary complication is the most common recipient postoperative complication (14.5–20.6%), followed by hepatic artery thrombosis (3.1–10.7%) and portal vein thrombosis (2.3–9.1%). Patient and graft overall 5-y survival correspond to 76% and 74%, respectively. Regarding the donor, morbidity rate ranges from 12.4% to 28.3%, with a national mortality rate of 0.14%. In conclusion, Brazilian LDLT programs enhance international experience that this is a feasible and safe procedure, as well as an excellent alternative strategy to overcome organs shortage. PMID:27115012

  4. 42 CFR 482.94 - Condition of participation: Patient and living donor management.

    Science.gov (United States)

    2010-10-01

    ... the donor evaluation, donation, and discharge phases of living organ donation. (a) Standard: Patient... donor management. 482.94 Section 482.94 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES... Condition of participation: Patient and living donor management. Transplant centers must have...

  5. Nutrition assessment and counseling of the medically complex live kidney donor.

    Science.gov (United States)

    Bergen, Carol R; Reese, Peter P; Collins, Donna

    2014-04-01

    Kidney transplantation is the preferred option for patients with end-stage renal disease facing the need for dialysis because it provides maximum survival benefit. The number of people seeking kidney transplantation greatly exceeds available deceased donor organs. Organs from live donors provide a survival advantage over organs from deceased donors while also broadening the pool of available organs. The purpose of this review is to discuss the clinical guidelines that pertain to live kidney organ donation and to describe the nutrition evaluation and care of live kidney donors. The process for living kidney donation is dictated by policies centered on protecting the donor. In a perfect world, the living donor would present with a flawless medical examination and a benign family health history. The obesity epidemic has emerged as a major health concern. Live donor programs are faced with evaluating increasing numbers of obese candidates. These "medically complex donors" may present with obesity and its associated comorbid conditions, including hypertension, impaired glycemic control, and kidney stone disease. The dietitian's role in the live donor program is not well defined. Participation in the living donor selection meeting, where details of the evaluation are summarized, provides a platform for risk stratification and identification of donors who are at increased lifetime risk for poor personal health outcomes. Guiding the donor toward maintenance of a healthy weight through diet and lifestyle choices is a legitimate goal to minimize future health risks. PMID:24523133

  6. Management of the middle hepatic vein and its tributaries in right lobe living donor liver transplantation

    Institute of Scientific and Technical Information of China (English)

    Peng-Fei Yu; Jian Wu; Shu-Sen Zheng

    2007-01-01

    BACKGROUND: Left liver graft from a small donor will not meet the metabolic demands of a larger adult recipient. To overcome the problem of graft size insufifciency, living donor liver transplantation (LDLT) using the right lobe has become a standard method for adult patients. As the drainage of the median sector (segmentsⅤ, Ⅷ andⅣ) is mainly by the middle hepatic vein (MHV), the issue of whether the MHV should or should not be taken with the graft or whether the MHV tributaries (Ⅴ5,Ⅴ8) should be reconstructed in the recipient remains to be settled. DATA SOURCES:An English-language literature search was conducted using MEDLINE (1985-2006) on right lobe living donor liver transplantation, middle hepatic vein, vein graft, hepatic venoplasty and other related subjects. RESULTS: Some institutions had proposed their policy for the management of the MHV and its tributaries. Dominancy of the hepatic vein, graft-to-recipient weight ratio, and remnant liver volume as well as the donor-to-recipient body weight ratio, the volume of the donor's right lobe to the recipient's standard liver volume and the size of MHV tributaries are the major elements for the criteria of inclusion of the MHV, while for the policy of MHV tributaries reconstruction, the proportion of congestive area and the diameter of the tributaries are the critical elements. Optimal vein grafts such as recipient's portal vein and hepatic venoplasty technique have been used to obviate hepatic congestion and venous drainage disturbance. CONCLUSIONS:Taking right liver grafts with the MHV trunk (extended right lobe grafts) or performing the MHV tributaries reconstruction in modiifed right lobe grafts, according to the criteria proposed by the institutions with rich experience, can solve the congestion problem of the right paramedian sector and help to improve the outcomes of the patients. The additional use of optimal vein grafts and hepatic venoplasty also can guarantee excellent venous drainage.

  7. Glomerular filtration rate and segmental tubular function in the early phase after transplantation/uninephrectomy in recipients and their living-related kidney donors

    DEFF Research Database (Denmark)

    Kamper, A L; Holstein-Rathlou, N H; Strandgaard, S;

    1994-01-01

    1. Glomerular filtration rate and sequential tubular function were investigated in 18 adult renal transplant recipients and in their matched, adult living-related kidney donors before and 5 days after transplantation/uninephrectomy. At day 54, 13 donors and 11 recipients were re-investigated. Six......1. Glomerular filtration rate and sequential tubular function were investigated in 18 adult renal transplant recipients and in their matched, adult living-related kidney donors before and 5 days after transplantation/uninephrectomy. At day 54, 13 donors and 11 recipients were re......-investigated. Sixteen of these constituted eight matched pairs. This reduction in the study population was caused by the application of two withdrawal criteria. 2. In the recipients glomerular filtration rate was unchanged at day 5 and had increased to 61 ml/min at day 54 (P < 0.05). In the donors glomerular filtration...

  8. Factors influencing liver and spleen volume changes after donor hepatectomy for living donor liver transplantation

    Energy Technology Data Exchange (ETDEWEB)

    Bae, Ji Hee; Ryeom, Hunku; Song, Jung Hup [Kyungpook National University Hospital, Daegu (Korea, Republic of)

    2013-11-15

    To define the changes in liver and spleen volumes in the early postoperative period after partial liver donation for living-donor liver transplantation (LDLT) and to determine factors that influence liver and spleen volume changes. 27 donors who underwent partial hepatectomy for LDLT were included in this study. The rates of liver and spleen volume change, measured with CT volumetry, were correlated with several factors. The analyzed factors included the indocyanine green (ICG) retention rate at 15 minutes after ICG administration, preoperative platelet count, preoperative liver and splenic volumes, resected liver volume, resected-to-whole liver volume ratio (LV{sub R}/LV{sub W}), resected liver volume to the sum of whole liver and spleen volume ratio [LV{sub R}/(LV{sub W} + SV{sub 0})], and pre and post hepatectomy portal venous pressures. In all hepatectomy donors, the volumes of the remnant liver and spleen were increased (increased rates, 59.5 ± 50.5%, 47.9 ± 22.6%). The increment rate of the remnant liver volume revealed a positive correlation with LV{sub R}/LV{sub W} (r = 0.759, p < 0.01). The other analyzed factors showed no correlation with changes in liver and spleen volumes. The spleen and remnant liver volumes were increased at CT volumetry performed 2 weeks after partial liver donation. Among the various analyzed factors, LV{sub R}/LV{sub W} influences the increment rate of the remnant liver volume.

  9. Factors influencing liver and spleen volume changes after donor hepatectomy for living donor liver transplantation

    International Nuclear Information System (INIS)

    To define the changes in liver and spleen volumes in the early postoperative period after partial liver donation for living-donor liver transplantation (LDLT) and to determine factors that influence liver and spleen volume changes. 27 donors who underwent partial hepatectomy for LDLT were included in this study. The rates of liver and spleen volume change, measured with CT volumetry, were correlated with several factors. The analyzed factors included the indocyanine green (ICG) retention rate at 15 minutes after ICG administration, preoperative platelet count, preoperative liver and splenic volumes, resected liver volume, resected-to-whole liver volume ratio (LVR/LVW), resected liver volume to the sum of whole liver and spleen volume ratio [LVR/(LVW + SV0)], and pre and post hepatectomy portal venous pressures. In all hepatectomy donors, the volumes of the remnant liver and spleen were increased (increased rates, 59.5 ± 50.5%, 47.9 ± 22.6%). The increment rate of the remnant liver volume revealed a positive correlation with LVR/LVW (r = 0.759, p R/LVW influences the increment rate of the remnant liver volume.

  10. Optimizing informed consent in living liver donors: Evaluation of a comprehension assessment tool.

    Science.gov (United States)

    Gordon, Elisa J; Mullee, Jack; Butt, Zeeshan; Kang, Joseph; Baker, Talia

    2015-10-01

    Adult-to-adult living liver donation is associated with considerable risks with no direct medical benefit to liver donors (LDs). Ensuring that potential LDs comprehend the risks of donation is essential to medically and ethically justify the procedure. We developed and prospectively evaluated the initial psychometrics of an "Evaluation of Donor Informed Consent Tool" (EDICT) designed to assess LDs' comprehension about the living donation process. EDICT includes 49 true/false/unsure items related to LD informed consent. Consecutive LDs undergoing evaluation at 1 academic medical center from October 2012 to September 2014 were eligible for participation in pretest/posttest interviews. Medical records were reviewed for postdonation complications. Twenty-seven LDs participated (96% participation rate). EDICT demonstrated good internal consistency reliability at pretest, 2 days before donating (Cronbach's α = 0.78), and posttest, 1 week after donating (α = 0.70). EDICT scores significantly increased over time (P = 0.01) and demonstrated good test-retest reliability (r = 0.68; P < 0.001). EDICT was associated with race/ethnicity (P = 0.02) and relationship to the recipient (P = 0.01; pretest), and income (P = 0.01) and insurance (P = 0.01; posttest), but not with decisional conflict, preoperative preparedness, satisfaction, or decisional regret (pretest and posttest). Donor complications did not impact postdonation EDICT scores. In conclusion, EDICT has promising measurement properties and may be useful in the evaluation of informed consent for potential LDs. PMID:25990592

  11. Safety evaluation of donors for living-donor liver transplantation in Chinese mainland: A single-center report

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    AIM: To discuss the safety of donors during living donor liver transplantation (LDLT) and the authors' experience with 50 cases.METHODS: Between January 1995 and March 2006, 50 patients with end-stage liver disease received LDLT in our department. Donors (at the age of 27-58 years) were healthy and antibody (ABO)-compatible. The protocol of evaluation and selection of donors, choice of surgical methods and strategy applied in the safety evaluation of donors were analyzed.RESULTS: A total of 115 candidate donors were evaluated for LDLT at our center. Of these, 50 underwent successful hepatectomy for living donation.The elimination rate for donors was 43.5%. Positive hepatitis serology and ABO incompatibility were the main factors for excluding candidates. All donors recovered uneventfully. The follow-up time ranged from 3 to 135 mo. The incidence of major and minor medical complications was 12.0% and 28.0%, respectively.CONCLUSION: LDLT provides an excellent approach to the problem of donor shortage in China. With a thorough and complete preoperative workup and meticulous intraand postoperative management, LDLT can be performed with minimal donor morbidity.

  12. Predictors of patient survival following living donor liver transplantation

    Institute of Scientific and Technical Information of China (English)

    Chuan Li; Tian-Fu Wen; Lu-Nan Yan; Bo Li; Jia-Ying Yang; Wen-Tao Wang; Ming-Qing Xu; Yong-Gang Wei

    2011-01-01

    BACKGROUND: Living donor liver transplantation (LDLT) is considered to be the alterative choice in light of the great shortage of cadaveric donors. However, the characteristics of the patients who will benefit from LDLT have not been well identified. The aim of this study was to define the pre- and intra-operative factors that may influence patient outcome. METHODS: The data from 102 LDLT patients who had operations between 2002 and 2009 were collected and analyzed retrospectively. Data were analyzed using uni- and multi-variate analysis according to factors that are known to be associated with outcome in these patients. RESULTS: Overall, the accurate survival rate of recipients at 1, 3, and 5 years was 84%, 76%, and 70%, respectively. The independent risk factors, preoperative renal dysfunction, intraoperative red blood cell transfusions of greater than 5 units, and female to male match (donor to recipient matching), were identified by Cox regression analysis. The pre-transplant model for end-stage liver disease score and a graft to recipient weight ratio of less than 0.8% were not predictive of outcome. The overall 1-, 3-, and 5-year survival of patients with one or no risk factors and two or more risk factors were 91%, 86%, and 83% and 67%, 56%, and 47%, respectively (P CONCLUSIONS: In our retrospective study, preoperative renal dysfunction, intraoperative red blood cell transfusions of greater than 5 units, and female to male gender match were independent risk factors for LDLT recipient outcome. Two or more of these risk factors may contribute to poor outcome.

  13. Intentions of becoming a living organ donor among Hispanics: a theory-based approach exploring differences between living and nonliving organ donation.

    Science.gov (United States)

    Siegel, Jason T; Alvaro, Eusebio M; Lac, Andrew; Crano, William D; Dominick, Alexander

    2008-01-01

    This research examines perceptions concerning living (n = 1,253) and nonliving (n = 1,259) organ donation among Hispanic adults, a group considerably less likely than the general population to become donors. Measures are derived from the Theory of Planned Behavior (Ajzen, 1991) and Vested Interest Theory (Crano, 1983, 1997). A substantial percentage of respondents reported positive attitudes and high personal stake concerning organ donation. Mean differences in norms, attitudes, intentions, and assumed immediacy of payoff were found between living and nonliving donor groups, suggesting that these two donation formats are dissimilar and should be examined independently. Accordingly, separate hierarchical multiple regression models were estimated for living and nonliving donation. Analyses supported both theoretical frameworks: Constructs associated with Planned Behavior and Vested Interest independently contributed to donor intentions. The implications of these results, and our recommendations for future health campaigns, are presented in light of these theoretical models. PMID:18307137

  14. Management issues in post living donor liver transplant biliary strictures.

    Science.gov (United States)

    Wadhawan, Manav; Kumar, Ajay

    2016-04-01

    Biliary complications are common after living donor liver transplant (LDLT) although with advancements in surgical understanding and techniques, the incidence is decreasing. Biliary strictures are more common than leaks. Endoscopic retrograde cholangiopancreatography (ERCP) is the first line modality of treatment of post LDLT biliary strictures with a technical success rate of 75%-80%. Most of ERCP failures are successfully treated by percutaneous transhepatic biliary drainage (PTBD) and rendezvous technique. A minority of patients may require surgical correction. ERCP for these strictures is technically more challenging than routine as well post deceased donor strictures. Biliary strictures may increase the morbidity of a liver transplant recipient, but the mortality is similar to those with or without strictures. Post transplant strictures are short segment and soft, requiring only a few session of ERCP before complete dilatation. Long-term outcome of patients with biliary stricture is similar to those without stricture. With the introduction of new generation cholangioscopes, ERCP success rate may increase, obviating the need for PTBD and surgery in these patients. PMID:27057304

  15. Living donor liver transplantation in the absence of inferior vena cava: a case report.

    Science.gov (United States)

    Hatipoglu, S; Olmez, A; Ozgor, D; Kayaalp, C; Yilmaz, S

    2012-01-01

    Because of difficulties in the supply of cadaveric organs, of living donor liver transplantations are performed in increasing numbers. Congenital hepatic fibrosis associated with fibrosis and atrophy of the inferior vena cava were present in a potential recipient of living donor liver transplantation. This case report documented living donor liver transplantation as a treatment modality for a patient with absence of the inferior vena cava due to chronic liver failure. PMID:22841266

  16. Effect of donor age on graft function and long-term survival of recipients undergoing living donor liver transplantation

    Institute of Scientific and Technical Information of China (English)

    Kai Wang; Wen-Tao Jiang; Yong-Lin Deng; Cheng Pan; Zhong-Yang Shen

    2015-01-01

    BACKGROUND: Donor shortage is the biggest obstacle in organ transplantation. Living donor liver transplantation (LDLT) has been considered as a valuable approach to short-ening waiting time. The objectives of this study were to inves-tigate the feasibility of utilizing donors older than 50 years in LDLT and to evaluate the graft function and recipient survival. METHODS: All LDLT cases (n=159) were divided into the older (donor age ≥50 years, n=10) and younger (donor age RESULTS: The median donor age was 58.5 (52.5-60.0) years in the older donor group and 25.0 (23.0-32.0) in the younger do-nor group. There was no significant difference in cold ischemic time, anhepatic phase and operation time between the older and younger donor groups (P>0.05). However, the volume of red blood cell transfused in operation was greater in the older donor group than in the younger donor group (1900 vs 1200 mL, P=0.023). The 1-, 3- and 5-year graft survival rates were 90%, 80% and 80% for the older donor group, and 92%, 87%and 87% for the younger donor group, respectively (P=0.459). The 1-, 3- and 5-year survival rates were 100%, 90% and 90%for recipients with older grafts, and 93%, 87% and 87% for those with younger grafts, respectively (P=0.811). CONCLUSION: It is safe for a LDLT recipient to receive liver from donors older than 50 years, and there is no significant adverse effect on graft function and long-term patients' survival.

  17. Living kidney donor assessment: challenges, uncertainties and controversies among transplant nephrologists and surgeons.

    Science.gov (United States)

    Tong, A; Chapman, J R; Wong, G; Craig, J C

    2013-11-01

    The assessment of living kidney donors presents unique ethical challenges and complex psychosocial implications. This study aimed to ascertain the perspectives of transplant nephrologists and surgeons on living kidney donor assessment. Semi-structured, face-to-face interviews were conducted with 110 transplant nephrologists and surgeons from 43 transplant units in 12 countries from Europe, Australasia and North America. The challenge of defining acceptable risk to the donor was central to five themes identified: burden of responsibility (personal accountability, policing morality, democratic decision making, meeting legal obligations, optimizing outcomes and innovation, relinquished control); medical protectiveness (prognostic uncertainty, skepticism of donor risk perception, avoidance of undue coercion, concerns for dubious motivations and coercion, safeguard donor well-being, ethical information disclosure); respecting donor autonomy (facilitate informed-decision making, concede to donor risk acceptance, benefit of the doubt, donor mandate to maintain health, acceptable altruism); driving ideologies (preserving equity, championing living donation, cognizance of anti-paternalism) and contextual pressures (evolving donor demographic, resource limitations). Living kidney donor assessment involves complex interactions between safeguarding the donors' welfare and respecting their autonomy. In our opinion, authoritative and well-described transplant unit, hospital and public policy positions that make explicit the considerations that are often implicit may reduce the uncertainty within which living donors are assessed today. PMID:24020905

  18. Living-donor vs deceased-donor liver transplantation for patients with hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    Nobuhisa; Akamatsu; Yasuhiko; Sugawara; Norihiro; Kokudo

    2014-01-01

    With the increasing prevalence of living-donor liver transplantation(LDLT) for patients with hepatocellular carcinoma(HCC),some authors have reported a potential increase in the HCC recurrence rates among LDLT recipients compared to deceased-donor liver transplantation(DDLT) recipients.The aim of this review is to encompass current opinions and clinical reports regarding differences in the outcome,especially the recurrence of HCC,between LDLT and DDLT.While some studies report impaired recurrence- free survival and increased recurrence rates among LDLT recipients,others,including large database studies,report comparable recurrence- free survival and recurrence rates between LDLT and DDLT.Studies supporting the increased recurrence in LDLT have linked graft regeneration to tumor progression,but we found no association between graft regeneration/initial graft volume and tumor recurrence among our 125 consecutive LDLTs for HCC cases.In the absence of a prospective study regarding the use of LDLT vs DDLT for HCC patients,there is no evidence to support the higher HCC recurrence after LDLT than DDLT,and LDLT remains a reasonable treatment option for HCC patients with cirrhosis.

  19. Is biliary bile acid a good predictor for acute cellular rejection in living donor liver transplantation?

    Institute of Scientific and Technical Information of China (English)

    Mohammed Saied Hedaya; Walid M. El Moghazy; YamamotoYasutomo; Tomioka Kiyoshi; Toshimi Kaido; Hiroto Egawa; Shinji Uemoto; Yasutsugu Takada

    2009-01-01

    BACKGROUND: In liver transplantation, acute cellular rejection (ACR) is still a major complication that can lead to mortality. Bile secretion has been considered as a marker of early graft function. METHODS: The study included 41 adults who received living donor liver transplantation (LDLT) at Kyoto University Hospital between April 2007 and February 2008. The patients were stratified according to the presence or absence of ACR. Bile samples were collected from donors once and from recipients every other day for the first 2 weeks after transplantation. Total bile acid (BA) and taurine-conjugated bile acid (TCBA) in bile were measured by magnetic resonance spectroscopy. The recipient/donor (R/D) BA ratio and R/D TCBA ratio were calculated. RESULTS: The ACR group (n=12) showed a greater decrease in BA post-transplantation than the non-ACR group, but this difference was not statistically significant. On both day 7 and day 9 post-transplantation the R/D TCBA was significantly different between the two groups (P=0.038 on day 7 and P=0.036 on day 9). The R/D TCBA ratio ≥0.5 on days 7 and 9, and ≥0.38 on day 11 post-transplantation were associated with better ACR-free survival. CONCLUSION: The recipient/donor TCBA ratio can be a predictor for ACR after LDLT as early as post-transplantation day 7.

  20. Being Sherlock Holmes: the Internet as a tool for assessing live organ donors.

    Science.gov (United States)

    Bramstedt, Katrina A; Katznelson, Steven

    2009-01-01

    Donor advocacy is a critical feature of live donor transplantation. Donor Advocates and Donor Advocate Teams (DAT) are now routine to the practice of live donor evaluation in the USA. Multidisciplinary in nature, DATs gather both medical and psychosocial information about potential live organ donors and then render a decision as to whether or not these individuals are suitable to participate. Because of the critical ethical and psychosocial concerns about live donation, thorough donor evaluations are essential. Additionally, the information gathered must be accurate, and this requires honest disclosure by the donor candidate. In this paper, we describe how DATs can use various forms of free, public content available on the Internet to aid live donor assessments. In this way, the DAT assumes somewhat of an investigative role; however, this is ethically justified in light of the DAT duty to protect the donor. The protective effect can also spread to the transplant program, in general, when inappropriate donors are excluded from the donation process. PMID:19210684

  1. MULTISPIRAL COMPUTED TOMOGRAPHY IN DONORS EVALUATION FOR LIVING RELATED LIVER TRANSPLANTATION

    Directory of Open Access Journals (Sweden)

    N. N. Abramova

    2009-05-01

    Full Text Available The purpose was to determine the possibilities of Multispiral computed tomography (MSCT in evaluation of potential living liver related donors. A total of 104 potential donors were examined with «Siemens» Somatom «Sensation-64» MSCT-scanner. The technique provides comprehensive preharvest analyses of vascular anatomy and liver volumes in living family related liver donors

  2. Spectrum of Histopathological Findings in Live Donor Liver Graft Biopsies

    International Nuclear Information System (INIS)

    Objective: To study the spectrum of histopathological findings in live donor liver graft biopsies. Study Design: Case series. Place and Duration of Study:Histopathology Department, Shifa International Hospital, Islamabad, from January 2011 to March 2014. Methodology: The biopsies were received in formalin and routinely processed. The changes encountered were divided into three categories: (i) new-onset post liver transplantation (LT) complications (early and late), (ii) acute rejection and (iii) recurrence of original disease. Banff schema 1997 of rejection activity index (RAI), modified histological activity index (mHAI) and recent literature were utilized for evaluation. The results were finalized in the light of clinical details along with relevant laboratory investigations and radiological findings. Results: Seventy eight percutaneous hepatic graft biopsies of 59 patients were evaluated. Among them, findings noticed in descending order of frequencies were Acute Cellular Rejection (ACR) in 37 percentage (n=30), recurrent hepatitis C (HCV) in 22 percentage (n=18), cholestasis/ductular proliferation in 27 percentage (n=22), ischemic/reperfusion injury in 9.8 percentage (n=8) and drug-induced liver injury in 3.7 percentage (n=3). In the first six months post LT, ACR was the commonest cause of graft dysfunction, while recurrent HCV was noticed to be predominant reason after 6 months. Conclusion: In this study, ACR was the most frequent finding in graft biopsies, followed by recurrent HCV. However, in first six months, ACR is the commonest histopathological finding while recurrent HCV was more frequently documented after 6 months. (author)

  3. Approach to the Pretransplant Evaluation of the Living Kidney Donor

    Directory of Open Access Journals (Sweden)

    Mala Sachdeva

    2011-01-01

    Full Text Available Evaluation of the potential kidney donor is a complex activity that differs substantially from other types of preoperative assessments. The well being of the donor, who derives no medical benefit from this surgery, must be assured in both the short term and long term, and the potential adverse consequences to the recipient must be determined as well. The criteria that must be met for a person to donate a kidney are rigorous and include medical, social, psychosocial, ethical, and legal issues. Donor evaluation can be divided into assessments to protect the health and safety of the donor and assessments to protect the health and safety of the recipient. This article provides an approach to evaluating a donor, focusing on the complex issues that an evaluator is faced with. A careful assessment of risks and benefits to both the donor and recipient can lead to favorable outcomes.

  4. Pediatric liver-kidney transplantation for hepatorenal fibrocystic disease from a living donor.

    Science.gov (United States)

    Sakamoto, Seisuke; Kasahara, Mureo; Fukuda, Akinari; Tanaka, Hideaki; Kakiuchi, Toshihiko; Karaki, Chiaki; Kanazawa, Hiroyuki; Kamei, Koichi; Ito, Shyuichi; Nakazawa, Atsuko

    2012-02-01

    The indications for and the timing of LT and/or KT for the patients with HRFCD are based on the severity of liver and kidney involvement. Most organs come from living donors, because the number of deceased donors is extremely low in Japan. Therefore, patients with HRFCD may need two organs from living donors. Four patients with HRFCD underwent living donor LT and KT from a single donor. The type of transplantation included combined LKT in one case, sequential LKT in two cases, and sequential KLT in one case. Although the case of combined LKT died because of sepsis, the other cases were doing well. Sequential LKT was successfully performed at the proper timing for each transplant; however, both of the donors suffered from a gastroduodenal ulcer after liver donation because of the psychological burden related to the relatively short period between two donations. In conclusion, living donation for LKT with cautious surgical procedures is not harmful for donors and recipients. However, changes in the allocation system established for deceased donors for HRFCD should be considered to avoid the need for two organ donations from the same living donor. PMID:22151180

  5. Minimum graft size calculated from preoperative recipient status in living donor liver transplantation.

    Science.gov (United States)

    Marubashi, Shigeru; Nagano, Hiroaki; Eguchi, Hidetoshi; Wada, Hiroshi; Asaoka, Tadafumi; Tomimaru, Yoshito; Tomokuni, Akira; Umeshita, Koji; Doki, Yuichiro; Mori, Masaki

    2016-05-01

    Small-for-size graft syndrome is an inevitable complication in living donor liver transplantation (LDLT). We hypothesized that graft weight (GW) measured after graft procurement is one of the variables predicting postoperative graft function. A total of 138 consecutive recipients of adult-to-adult LDLT between March 1999 and October 2014 were included in this study. We investigated the factors associated with small-for-size-associated graft loss (SAGL) to determine the GW required for each patient. Both preoperatively assessed and postoperatively obtained risk factors for SAGL were analyzed in univariate and multivariate logistic regression analysis. Twelve (8.8%) of the transplant recipients had SAGL. In multivariate logistic regression analyses using preoperatively assessed variables, the preoperative Model for End-Stage Liver Disease (MELD) score (P recipient standard liver volume (SLV) ratio (P = 0.008) were independent predictors of SAGL. The recommended graft volume by preoperative computed tomography volumetry was calculated as SLV × (1.616 × MELD + 0.344)/100/0.85 (mL) [MELD ≥ 18.2], or SLV × 0.35 (mL) [MELD recipient, and patients with higher MELD scores require larger grafts or deceased donor whole liver transplant to avoid SAGL. Liver Transplantation 22 599-606 2016 AASLD. PMID:26684397

  6. Living donor liver transplantation from a donor previously treated with interferon for hepatitis C virus: a case report

    Directory of Open Access Journals (Sweden)

    Nakao Kazuhiko

    2011-07-01

    Full Text Available Abstract Introduction Selecting a marginal donor in liver transplantation (LT remains controversial but is necessary because of the small number of available donors. Case presentation A 46-year-old Japanese woman was a candidate to donate her liver to her brother, who had decompensated liver cirrhosis of unknown origin. Eight years before the donation, she had a mild liver dysfunction that was diagnosed as a hepatitis C virus (HCV infection (serotype 2. She had received anti-viral therapy with interferon α-2b three times weekly for 24 weeks and had a sustained viral response (SVR. A biopsy of her liver before the donation showed normal findings without any active hepatitis, and her serum was negative for HCV-RNA. Only 67 patients have undergone LT from a cadaveric donor in Japan. The family in this case decided to have living donor LT. A careful selection for the liver graft donation was made; however, since she was the only candidate, we approved her as a living donor. She was discharged nine days after the liver donation. Her liver function recovered immediately. A computed tomography scan showed sufficient liver regeneration one year later. Her brother also had good liver function after LT and had no HCV infection 48 months after surgery and no de novo malignancy. Neither of the siblings has developed an HCV infection. Conclusions A patient with SVR status after interferon therapy might be considered a candidate for living donor LT but only if there are no other possibilities of LT for the recipient. A careful follow-up of the donor after donation is needed. The recipient also must have a very close follow-up because it is difficult to predict what might happen to the graft with post-transplant immunosuppression.

  7. PLASMA LEVEL OF SOLUBLE CD30 IN PEDIATRIC LIVING-DONOR LIVER TRANSPLANT PATIENT

    Directory of Open Access Journals (Sweden)

    O. P. Shevchenko

    2011-12-01

    Full Text Available Soluble CD30 (sCD30 is a marker of T-lymphocytes activation and is used for monitoring rejection in patients after heart, lung and renal transplantation. The aim of the study was to evaluate plasma levels of sCD30 in child- ren before and after living-donor liver transplantation (LDLT and its relationship with the postoperative course. The study included 72 children with end-stage liver disease (ESLD, aged 17 ± 11 (4–28 months before and after LDLT, 15 healthy children aged 9.9 ± 5.7 (3–21 months and 38 adult living-related liver donors, aged 37 ± 19 (18–56 years. In children with ESLD pre-transplant plasma level of sCD30 (84,9 ± 43,8 ng/ml was significantly higher than in healthy donors and healthy children (26.4 ± 12.0 and 32.6 ± 6.9 ng/ml, resp., p < 0.01. After LDLT plasma level of sCD30 was higher in children, who had graft dysfunction at days 28–32 (108.9 ± 17.7 ng/ml after LDLT than in children who had no graft dysfunction (40.2 ± 5.3 ng/ml, р < 0.01. In patients with graft dysfunction elevation of sCD30 concentration was observed before 2–5 days increasing of liver enzyme activity. The measurement of sCD30 concentration may be useful for monitoring of the postoperative course. 

  8. Living donor liver transplantation for inborn errors of metabolism - An underutilized resource in the United States.

    Science.gov (United States)

    Pham, Thomas A; Enns, Gregory M; Esquivel, Carlos O

    2016-09-01

    Inborn metabolic diseases of the liver can be life-threatening disorders that cause debilitating and permanent neurological damage. Symptoms may manifest as early as the neonatal period. Liver transplant replaces the enzymatically deficient liver, allowing for metabolism of toxic metabolites. LDLT for metabolic disorders is rarely performed in the United States as compared to countries such as Japan, where they report >2000 cases performed within the past two decades. Patient and graft survival is comparable to that of the United States, where most of the studies are based on deceased donors. No living donor complications were observed, suggesting that LDLT is as safe and effective as deceased donor transplants performed in the USA. Increased utilization of living donors in the USA will allow for early transplantation to prevent permanent neurological damage in those with severe disease. Pediatric transplant centers should consider utilizing living donors when feasible for children with metabolic disorders of the liver. PMID:27392539

  9. Obese Kidney Donors in the Laparoscopic Living Nephrectomy Era: How Safe?

    Science.gov (United States)

    Marcelino, Albertus; Mochtar, Chaidir Arif; Wahyudi, Irfan; Hamid, Agus Rizal

    2016-01-01

    BACKGROUND Obesity is a major worldwide health problem, causing up to 3.4 million deaths per year. It is considered to be a relative contraindication for laparoscopic surgery. Laparoscopic living donor nephrectomy is the criterion standard procedure for kidney procurement in many transplant centers. However, the selection of the obese donors undergoing laparoscopic nephrectomies is still debatable. The objective of this study was to compare short-term results of obese donors and non-obese donors undergoing laparoscopic living donor nephrectomies. MATERIAL AND METHODS A retrospective analysis of 259 live donors between November 2011 and August 2015 was performed. Body mass index equal to or more than 30 kg/m2 was categorized as obese. Twenty subjects were categorized as obese donors. We randomly assigned for 30 non-obese donors to the control group. Intra-operative and post-operative data were compared between these 2 groups. A p-value ≤0.05 was considered a significant difference. RESULTS Donor characteristics were the same in the 2 groups. No significant differences were found in the first warm ischemic time, estimated blood loss, or postoperative pain. The operative time in the obese group was significantly longer than in the control group (270 vs. 245 min, p≤0.05). The hospital stay was also significantly longer in the obese group (4 vs. 3 days, p≤0.05). CONCLUSIONS At our hospital, obese donors had short-term results comparable to those of non-obese donors in laparoscopic living nephrectomy. While longer operative time and length of stay were found, there were no significant complications observed. Long-term outcomes should be evaluated to justify use of obese donors. PMID:27160737

  10. Rescue Living-donor Liver Transplantation for Liver Failure Following Hepatectomy for Hepatocellular Carcinoma

    OpenAIRE

    Chan, See Ching; Sharr, William Wei; Chan, Albert Chi Yan; Chok, Kenneth Siu Ho; Lo, Chung Mau

    2013-01-01

    Liver failure following major hepatectomy for hepatocellular carcinoma is a known but uncommon mode of early treatment failure. When post-hepatectomy liver failure becomes progressive, the only effective treatment for rescuing the patient is liver transplantation. Deceased-donor liver transplantation in this situation is often not feasible because of the shortage of deceased-donor liver grafts. Proceeding with living-donor liver transplantation is an ethical challenge because of the possibili...

  11. Measurement of FRET Efficiency and Ratio of Donor to Acceptor Concentration in Living Cells

    OpenAIRE

    Chen, Huanmian; Puhl, Henry L.; Koushik, Srinagesh V.; Steven S Vogel; Ikeda, Stephen R.

    2006-01-01

    Measurement of fluorescence resonance energy transfer (FRET) efficiency and the relative concentration of donor and acceptor fluorophores in living cells using the three-filter cube approach requires the determination of two constants: 1), the ratio of sensitized acceptor emission to donor fluorescence quenching (G factor) and 2), the ratio of donor/acceptor fluorescence intensity for equimolar concentrations in the absence of FRET (k factor). We have developed a method to determine G and k t...

  12. Donor biopsy in living donor liver transplantation: is it still relevant in a developing country?

    Science.gov (United States)

    Dorwal, P; Gautam, D; Sharma, D; Singh, D R; Raina, V

    2015-04-01

    Liver transplantation is an important modality of treatment for end-stage liver disease. Liver biopsy evaluation has been an important aspect of the donor evaluation protocol. With the advent of newer modalities of donor evaluation such as high resolution CT scan, fibroscan and NMR spectroscopy, the relevance of the liver biopsy appears to be diminishing. We investigated the usefulness of donor liver biopsy evaluation in patients who had been cleared by radiological investigations. We evaluated 184 donor liver biopsies performed over a one-year period and found that 18% showed >5% steatosis and around 40% showed portal inflammation, which was, however, minimal to mild. Fibrosis was detected in 10 cases (5.4%), 7 being in stage 1 and 3 in stage 2. Donors with these findings were not considered for transplantation. We conclude that the liver biopsy still continues to be relevant especially in a developing country and does add additional information to the diagnostic work-up of a liver donor. PMID:25890612

  13. Donor-reactive cytokine profiles after HLA-identical living-related kidney transplantation

    NARCIS (Netherlands)

    J.H. Gerrits (Jeroen); J. van de Wetering (Jacqueline); J.J. Drabbels (Jos); F.H.J. Claas (Frans); W. Weimar (Willem); N.M. van Besouw (Nicole)

    2008-01-01

    textabstractBackground. After HLA-identical living-related (LR) kidney transplantation, only non-HLA antigen mismatches between donor and recipient may exist. We questioned whether donor-reactive responses against non-HLA antigens could be found after HLA-identical LR kidney transplantation, and won

  14. Glutathione-S-transferase subtypes α and π as a tool to predict and monitor graft failure or regeneration in a pilot study of living donor liver transplantation

    OpenAIRE

    Jochum C; Beste M; Sowa J-P; Farahani MS; Penndorf V; Nadalin S; Saner F; Canbay A; Gerken G

    2011-01-01

    Abstract Objective Glutathione-S-Transferase (GST) subtype α and π are differentially expressed in adult liver tissue. Objective of the study was if GST α and p may serve as predictive markers for liver surgery, especially transplantations. Methods 13 patients receiving living donor liver transplantation (LDLT) and their corresponding donors were analyzed for standard serum parameters (ALT, AST, gGT, bilirubin) as well as GST-α and -π before LDLT and daily for 10 days after LDLT. Patients (R)...

  15. Therapy of central pontine myelinolysis following living donor liver transplantation: Report of three cases

    OpenAIRE

    Zhong-Wei Zhang, Yan Kang, Li-Jing Deng, Chuan-Xing Luo, Yan Zhou, Xin-Sheng Xue, Dong Wang, Wan-Hong Yin

    2009-01-01

    We analyzed the clinical manifestations and experiences of diagnosing and treating central pontine myelinolysis following living donor liver transplantation. The clinical data of three patients with central pontine myelinolysis following living donor liver transplantation from January 2005 to November 2007 were retrospectively analyzed at the West China Hospital, Sichuan University, China. The three patients developed hyponatremia prior to surgery. Case 1 suffered locked-in syndrome following...

  16. Mini-Incision Living Donors Nephrectomy Using Anterior Muscle-Splitting Approach with Hybrid Technique

    OpenAIRE

    2010-01-01

    Background: Significant morbidity is associated with standard open flank living donor nephrectomy. Laparoscopic donor nephrectomy is criticized for a steep learning curve and a tendency to avoid the right kidney. The anterior muscle-splitting technique uses principles or advantages of an open extraperitoneal approach with minimal morbidity and the advantageous muscle-splitting (instead of cutting) procedure. Objective: To compare mini-incision laparoscopic instrument-assisted (MILIA) live don...

  17. Is Euro-Collins better than ringer lactate in live related donor renal transplantation?

    OpenAIRE

    Prasad, G. Siva; Ninan, Chacko N.; Devasia, Antony; Gnanaraj, Lionel; Kekre, Nitin S.; Gopalakrishnan, Ganesh

    2007-01-01

    Objectives: Euro-Collins and University of Wisconsin are preferred solutions in cadaveric renal transplantation. There are no guidelines regarding the perfusion fluids in live donor renal transplantation. We studied whether Euro-Collins was better than Ringer lactate in terms of protecting allograft function. Materials and Methods: A double-blind permuted randomized trial comparing Euro-Collins and Ringer lactate was performed on 100 patients undergoing live related donor renal transplantatio...

  18. Evaluation of living liver donors using contrast enhanced multidetector CT – The radiologists impact on donor selection

    International Nuclear Information System (INIS)

    Living donor liver transplantation (LDLT) is a valuable and legitimate treatment for patients with end-stage liver disease. Computed tomography (CT) has proven to be an important tool in the process of donor evaluation. The purpose of this study was to evaluate the significance of CT in the donor selection process. Between May 1999 and October 2010 170 candidate donors underwent biphasic CT. We retrospectively reviewed the results of the CT and liver volumetry, and assessed reasons for rejection. 89 candidates underwent partial liver resection (52.4%). Based on the results of liver CT and volumetry 22 candidates were excluded as donors (31% of the cases). Reasons included fatty liver (n = 9), vascular anatomical variants (n = 4), incidental finding of hemangioma and focal nodular hyperplasia (n = 1) and small (n = 5) or large for size (n = 5) graft volume. CT based imaging of the liver in combination with dedicated software plays a key role in the process of evaluation of candidates for LDLT. It may account for up to 1/3 of the contraindications for LDLT

  19. Glutathione-S-transferase subtypes α and π as a tool to predict and monitor graft failure or regeneration in a pilot study of living donor liver transplantation

    Directory of Open Access Journals (Sweden)

    Jochum C

    2011-01-01

    Full Text Available Abstract Objective Glutathione-S-Transferase (GST subtype α and π are differentially expressed in adult liver tissue. Objective of the study was if GST α and p may serve as predictive markers for liver surgery, especially transplantations. Methods 13 patients receiving living donor liver transplantation (LDLT and their corresponding donors were analyzed for standard serum parameters (ALT, AST, gGT, bilirubin as well as GST-α and -π before LDLT and daily for 10 days after LDLT. Patients (R and donors (D were grouped according to graft loss (R1/D1 or positive outcome (R2/D2 and above named serum parameters were compared between the groups. Results R1 showed significantly increased GST-α and significantly lower GST-π levels than R2 patients or the donors. There was a positive correlation between GST-α and ALT, AST as well as bilirubin and a negative correlation to γGT. However, γGT correlated positively with GST-π. Graft failure was associated with combined low GST-π levels in donors and their recipients before living donor liver transplantation. Conclusion Our data suggest that high GST-α serum levels reflect ongoing liver damage while GST-P indicates the capacity and process of liver regeneration. Additionally, GST-π may be useful as marker for optimizing donor and recipient pairs in living donor liver transplantation.

  20. Living-Donor Kidney Transplantation: Reducing Financial Barriers to Live Kidney Donation--Recommendations from a Consensus Conference.

    Science.gov (United States)

    Tushla, Lara; Rudow, Dianne LaPointe; Milton, Jennifer; Rodrigue, James R; Schold, Jesse D; Hays, Rebecca

    2015-09-01

    Live-donor kidney transplantation (LDKT) is the best treatment for eligible people with late-stage kidney disease. Despite this, living kidney donation rates have declined in the United States in recent years. A potential source of this decline is the financial impact on potential and actual living kidney donors (LKDs). Recent evidence indicates that the economic climate may be associated with the decline in LDKT and that there are nontrivial financial ramifications for some LKDs. In June 2014, the American Society of Transplantation's Live Donor Community of Practice convened a Consensus Conference on Best Practices in Live Kidney Donation. The conference included transplant professionals, patients, and other key stakeholders (with the financial support of 10 other organizations) and sought to identify best practices, knowledge gaps, and opportunities pertaining to living kidney donation. This workgroup was tasked with exploring systemic and financial barriers to living kidney donation. The workgroup reviewed literature that assessed the financial effect of living kidney donation, analyzed employment and insurance factors, discussed international models for addressing direct and indirect costs faced by LKDs, and summarized current available resources. The workgroup developed the following series of recommendations to reduce financial and systemic barriers and achieve financial neutrality for LKDs: (1) allocate resources for standardized reimbursement of LKDs' lost wages and incidental costs; (2) pass legislation to offer employment and insurability protections to LKDs; (3) create an LKD financial toolkit to provide standardized, vetted education to donors and providers about options to maximize donor coverage and minimize financial effect within the current climate; and (4) promote further research to identify systemic barriers to living donation and LDKT to ensure the creation of mitigation strategies. PMID:26002904

  1. Evidence for a need to mandate kidney transplant living donor registries.

    Science.gov (United States)

    Emara, Mahmoud; Ragheb, Ahmed; Hassan, Abubaker; Shoker, Ahmed

    2008-01-01

    Kidney disease is a global public health problem of growing proportions. Currently the best treatment for end-stage renal failure is transplantation. Living organ donation remains a complex ethical, moral and medical issue. It is based on a premise that kidney donation is associated with short-term minimal risks to harm the donor, and is outweighed by the definite advantages to the recipient. A growing number of patients with end-stage renal disease and shortage of kidney donors poses a pressing need to expand the criteria needed to accept kidney donors. The current donor registries are structured and are driven to expand donor pool. As living kidney donation is not without risks, more attention should be given to protect the donor health. After kidney donation, mild to moderate renal insufficiency may occur. Renal insufficiency, even mild, is associated with increased risks of hypertension, proteinuria and cardiovascular morbidity. We, therefore, foresee a need to mandate the establishment of renal transplant donor registries at all transplanting programs as a prerequisite to protect the long-term well being of kidney donors. These registries can collect the database necessary to develop standards of practice and guidelines for future kidney donation. PMID:18549448

  2. The impact of living-unrelated transplant on establishing deceased-donor liver program in Syria.

    Science.gov (United States)

    Saeed, Bassam

    2014-10-01

    Liver transplant is the criterion standard for patients with end-stage liver disease. Yet there is no liver transplant in Syria. Traveling abroad for a liver transplant is a luxury few Syrians can afford. There is currently an on-going debate whether to start a liver transplant program using living or deceased donors. In 2003, a new law was enacted, authorizing the use of organs from volunteer strangers and deceased donors. Despite the positive aspects of this law (allowing unrelated donors to increase the number of transplants in the country); the negative aspects also were obvious. The poor used the law to sell their organs to the rich, and this model is in violation of the Istanbul Declaration. To better document transplant communities' perceptions on organ donation, an e-mail survey was sent to a nationally representative sample of physicians (n = 115) that showed that 58% of respondents did not support the start of liver transplant from live donors, as they fear a considerable risk for the donor and the recipient. Seventy-one percent of respondents believe that unrelated kidney donation has contributed to tarnishing the reputation of transplant, and 56% believe that a deceased-donor program can run in parallel with unrelated organ donations. The interest in deceased-donor program has been affected negatively by the systematic approach of using poor persons as the source of the organ. This lack of interest has affected starting a liver program that relies on deceased donors; especially the need for kidneys is more than livers. Health authorities in Syria were inclined to initiate a liver transplant program from live donors, despite the risks of serious morbidities and mortality. In conclusion then, paid kidney donation in actual effect is actually a hindrance to establishing a deceased-donor liver program. PMID:25299377

  3. Summary of the British Transplantation Society UK Guidelines for Living Donor Liver Transplantation.

    Science.gov (United States)

    Manas, Derek; Burnapp, Lisa; Andrews, Peter Antony

    2016-06-01

    The British Transplantation Society Guidelines for Living Donor Liver Transplantation was published in July 2015 and is the first national guideline in the field of living donor liver transplantation. The guideline aims to review the evidence relating to the evaluation process of both recipient and donor candidates; address the moral and ethical issues surrounding the procedure; outline the technical aspects of the procedure, including the middle hepatic vein controversy and the "small for size syndrome"; review donor and recipient outcomes and complications including donor mortality; and examine evidence relating to the advantages and disadvantages of living donor liver transplantation. In line with previous guidelines published by the BTS, the guideline has used the Grading of Recommendations Assessment, Development and Evaluation system to rate the strength of evidence and recommendations. This article summarizes the Statements of Recommendation contained in the guideline, which provide a framework for the delivery of living liver donation in the United Kingdom and may be of wide international interest. It is recommended that the full guideline document is consulted for details of the relevant references and evidence base. This may be accessed at http://www.bts.org.uk/BTS/Guidelines_Standards/Current/BTS/Guidelines_Standards/Current_Guidelines.aspx?hkey=e285ca32-5920-4613-ac08-fa9fd90915b5. PMID:26950721

  4. Spectrum of biliary complications following live donor livertransplantation

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Liver transplantation is the optimal treatment formany patients with advanced liver disease, includingdecompensated cirrhosis, hepatocellular carcinomaand acute liver failure. Organ shortage is the maindeterminant of death on the waiting list and hence livingdonor liver transplantation (LDLT) assumes importance.Biliary complications are the most common post operativemorbidity after LDLT and occur due to anatomical andtechnical reasons. They include biliary leaks, stricturesand cast formation and occur in the recipient as well asthe donor. The types of biliary complications after LDLTalong with their etiology, presenting features, diagnosisand endoscopic and surgical management are discussed.

  5. Laparoscopic adjustable gastric band in an obese unrelated living donor prior to kidney transplantation: a case report

    Directory of Open Access Journals (Sweden)

    Coombes Jeff S

    2010-04-01

    Full Text Available Abstract Introduction Obese living donors who undergo donor nephrectomy have higher rates of intra-operative and post-operative complications. Many centres exclude obese donors from living donor transplant programs. Diet, exercise and medication are often ineffective weight loss interventions for donors, hence bariatric surgery should be considered. Case presentation We report the case of a 53-year-old Caucasian woman who underwent laparoscopically adjustable gastric banding. The procedure enabled her to lose sufficient weight to gain eligibility for kidney donation. After losing weight, she had an uncomplicated laparoscopic donor nephrectomy surgery, and the recipient underwent successful kidney transplantation. Conclusion Laparoscopically adjustable gastric banding should be considered for obese potential living kidney donors whenever transplantation units restrict access to donor nephrectomy based on the increased surgical risk for donors.

  6. Can value for money be improved by changing the sequence of our donor work-up in the living kidney donor programme?

    DEFF Research Database (Denmark)

    Larsen, J.; Sorensen, S.S.; Feldt-Rasmussen, B.

    2009-01-01

    (range 22-69). Sixty-four participants were rejected as donors. Abdominal CT-scan with angiography and urography ruled out 22 of the above 64 potential organ donors; thus, 48% of the volunteers for living kidney donation were unsuited for donation. Abdominal CT-scan with angiography and urography was the......The aim of the study was to identify procedures of maximum importance for acceptance or rejection of kidney donation from a living donor as well as making the process more cost-effective. We identified all potential living related donors who were examined during the period between January 2002 and...... December 2006 at our department. The cost in euro (euro) for the programme was estimated using the Danish diagnosis-related group-system (DRG). The donor work-up programme was described. One hundred and thirty-three potential donors were identified; 66 male- and 67 female subjects, median age of 52 years...

  7. Is it right to promote living donor liver transplantation for fulminant hepatic failure in pediatric recipients?

    Science.gov (United States)

    Reding, Raymond

    2005-07-01

    Good clinical results are currently achieved in elective pediatric liver transplantation (LT) with living-related donors. However, the question whether such therapeutic approach may also be promoted in case of fulminant hepatic failure (FHF) remains a matter of debate. This work briefly reviews the ethical background and overall medical results of living-related donation in pediatric LT. When considering FHF, success is essentially conditioned by the availability of a suitable organ donor before the onset of irreversible brain damage and death of the transplant candidate on the waiting list. Accordingly, living donor LT provides several advantages for patients with FHF, including the short waiting time and the access to a transplant with reduced ischemic injury and optimal graft quality; however, living donation is also characterized by several drawbacks to be carefully considered, particularly the possibility of coercion to the recipient's family as well as the operative risks of the emergency donor hepatectomy. The ethical soundness of living parental donor LT for FHF is discussed, with emphasis to the type of medical context, with or without access to an efficient emergency postmortem organ sharing system. PMID:15943615

  8. Considerations for screening live kidney donors for endemic infections: a viewpoint on the UNOS policy.

    Science.gov (United States)

    Levi, M E; Kumar, D; Green, M; Ison, M G; Kaul, D; Michaels, M G; Morris, M I; Schwartz, B S; Echenique, I A; Blumberg, E A

    2014-05-01

    In February 2013, the Organ Procurement and Transplantation Network mandated that transplant centers perform screening of living kidney donors prior to transplantation for Strongyloides, Trypanosoma cruzi and West Nile virus (WNV) infection if the donor is from an endemic area. However, specific guidelines for screening were not provided, such as the optimal testing modalities, timing of screening prior to donation and the appropriate selection of donors. In this regard, the American Society of Transplantation Infectious Diseases Community of Practice, together with disease-specific experts, has developed this viewpoint document to provide guidance for the testing of live donors for Strongyloides, T. cruzi and WNV infection, specifically identifying at-risk populations and testing algorithms, including advantages, limitations and interpretation of results. PMID:24636427

  9. Donors and Recipients of Living Kidney Donation: A Qualitative Metasummary of Their Experiences

    Directory of Open Access Journals (Sweden)

    Deborah Ummel

    2011-01-01

    Full Text Available With the notable growth in the qualitative investigation of living kidney donation, there is value in aggregating results from this body of research to learn from accumulated experience. The present paper aims to draw a complete portrait of living donors' and recipients' experience of donation by metasummarizing published studies. We found that donors' experience, particularly the decision-making process, has been more extensively studied than the recipients' perspective. Donors differ in their initial level of motivation to donate but on the whole report positive experiences and personal benefits. They also identify difficult periods and the need for additional resources. Recipients report an often positive but more ambivalent reaction to donation. In terms of relational issues between dyads, while the topic remains understudied, the donor-recipient relationship and gift reciprocity have received the most attention. Results are discussed in terms of their implications for future practice and research.

  10. Immediate Impact of Uni-nephrectomy among Bangladeshi Healthy Live Kidney Donors: BIRDEM General Hospital Experience

    OpenAIRE

    Palash Mitra; Muhammad Abdur Rahim; Tasrina Samnaz Samdani; Wasim Md Mohosinul Haque; Sarwar Iqbal; Md Abul Mansur

    2016-01-01

    Background: Kidney transplantation is the preferred treatment option for end stage kidney disease. Live kidney donation is an established form of organ donation; but it carries the risk of an unnecessary surgery in a normal individual. These donors remain at an increased risk of multiple medical problems for the rest of their life. Objective: In this study, we evaluated the immediate impact of uninephrectomy among kidney donors during the period of post-transplant hospital stay. Mater...

  11. Living Donor Liver Transplant is not a Transparent Activity in India

    OpenAIRE

    Naidu, Sudeep

    2012-01-01

    Living donor liver transplant has gained rapid popularity in India as a life saving procedure for end stage liver disease. The undoubted benefit for the recipient is clouded by a few unfavorable outcomes in donors which have led to allegations of lack of transparency. These factors are easily remediable with an attitude of self audit and self disclosure by transplant centers, enabling a truly informed consenting procedure.

  12. First successful bilateral living-donor lobar lung transplantation in China

    Institute of Scientific and Technical Information of China (English)

    CHEN Qian-kun; JIANG Ge-ning; DING Jia-an; GAO Wen; CHEN Chang; ZHOU Xiao

    2010-01-01

    @@ Lung transplantation has been performed internationally as an effective treatment for a variety of end-stage lung diseases. A great disparity between the supply of donor organs and the demand of potential recipients has resulted in longer waiting time and annual increases in deaths on the lung transplant waiting list. Living-donor lobar lung transplantation (LDLLT) has become an established strategy to deal with the shortage of cadaveric donors. Encouraged by Starnes et al1 and Date et al,2 we began to apply the operation to a critically ill patient with bronchopulmonary dysplasia (BPD) firstly at Shanghai Pulmonary Hospital in China.

  13. Standardized video-assisted retroperitoneal minilaparotomy surgery for 615 living donor nephrectomies.

    Science.gov (United States)

    Choi, Kyung Hwa; Yang, Seung Choul; Lee, Seung Ryeol; Jeon, Hwang Gyun; Kim, Dong Suk; Joo, Dong Jin; Kim, Myoung Soo; Kim, Yu Seun; Kim, Soon Il; Han, Woong Kyu

    2011-10-01

    To increase the rate of living kidney donation, the long-term safety of nephrectomy must be demonstrated to potential donors. We analyzed long-term donor outcomes and evaluated the standardization of surgical technique. We evaluated 615 donors who underwent Video-assisted minilaparotomy living donor nephrectomy (VLDN) at Yonsei Severance Hospital between 2003 and 2009. Perioperative data and predictors of outcomes were prospectively analyzed. The mean operative time and mean warm ischemia time were 192.7 and 2.2 min, respectively. Mean estimated blood loss was 195.3 ml. The mean post-transplant serum creatinine levels and Modification of Diet in Renal Disease study equation for estimating glomerular filtration rate were 1.1 mg/dl and 68 ml/min/1.73 m(2) , respectively at 5 years after VLDN. The intra-operative and postoperative complication rate were 3.1% and 6.3%, respectively. Delayed renal function, 5-year graft survival, and complication rates of recipients were 1.1%, 98.4%, and 0.4%, respectively. Predictors of operative time were medical history, vessel anomaly, and surgeon experience (>50 cases). The single predictor of intra-operative complications was vessel anomaly. Standardized VLDN is feasible and safe. Our data on long-term outcomes can assist in demonstrating the long-term safety of donor nephrectomy to potential donors. To compare VLDN to other types of donor nephrectomy, a prospective multicenter study must be performed. PMID:21722200

  14. The value of MR cholangiography in preoperative evaluation of biliary anatomy of living liver donors

    International Nuclear Information System (INIS)

    Objective: To determine the value of MR cholangiography(MRC) in the preoperative evaluation of biliary anatomy of living liver donors. Methods: Fifty eight consecutive donors underwent MRC examinations and living liver transplantation. MRC was performed on a 1.5 T scanner with breath-hold rapid acquisition of T2WI slab and breathing-gating 3D FSE T2WI. Images of MRC and IOC were compared and classified according to the modified Huang's classification. Results: Thirty four (58.6%) liver donors showed normal biliary anatomy on IOC, and 24 (41.4%) donors revealed variant bile anatomy. MRC correctly depicted biliary anatomy in 91.4% (53/58) donors. The sensitivity, specificity, positive predictive value and negative predictive value of MRC in distinguishing normal and different types of variant biliary anatomy were 83.3% (20/24), 100% (34/34), 100% (20/20), 89.5% (34/38) respectively. Conclusion: MRC can accurately assess the biliary anatomy in living liver donors and may guide the preoperative planning of liver transplant. (authors)

  15. Dealing With Public Solicitation of Organs From Living Donors--An ELPAT View.

    Science.gov (United States)

    Frunza, Mihaela; Van Assche, Kristof; Lennerling, Annette; Sterckx, Sigrid; Citterio, Franco; Mamode, Nizam; Zuidema, Willij C; Burnapp, Lisa; Weimar, Willem; Dor, Frank J M F

    2015-10-01

    Although transplant professionals have initially been reluctant to perform transplants after public solicitation of organs from living donors, nowadays these transplants are increasingly being performed and reported. After clarifying the existing terminology, we elaborate an operational definition of public solicitation that is consistent with the Ethical, Legal, and Psychosocial Aspects of Transplantation classification for living organ donation. Our aim is to critically assess this phenomenon, from a legal, moral, and practical perspective, and to offer some recommendations. From a legal point of view, we analyze the current situation in the Europe and the United States. From a moral perspective, we evaluate the various arguments used in the literature, both in favor and against. Finally, we offer a set of recommendations aimed at maximizing the organ donor pool while safeguarding the interests of potential living donors. PMID:25769072

  16. Therapy of central pontine myelinolysis following living donor liver transplantation: Report of three cases

    Institute of Scientific and Technical Information of China (English)

    Zhong-Wei Zhang; Yan Kang; Li-Jing Deng; Chuan-Xing Luo; Yan Zhou; Xin-Sheng Xue; Dong Wang; Wan-Hong Yin

    2009-01-01

    We analyzed the clinical manifestations and experiences of diagnosing and treating central pontine myelinolysis following living donor liver transplantation. The clinical data of three patients with central pontine myelinolysis following living donor liver transplantation from January 2005 to November 2007 were retrospectively analyzed at the West China Hospital, Sichuan University, China.The three patients developed hyponatremia prior to surgery. Case 1 suffered locked-in syndrome following surgery, and received a large dose of gamma globulin,and subsequently recovered. Case 2 was in a coma for three days, and received hyperbaric chamber treatment.This patient remained in a mild coma for six months following surgery. Case 3 developed consciousness disturbances, gradually went into a coma following surgery, and died due to pulmonary infection. Central pontine myelinolysis is a severe complication in patients following living donor liver transplantation. Largedose gamma globulin treatment, as well as hyperbaric oxygen, might be effective therapeutic methods.

  17. A Case of Living Donor Liver Transplant Recipient Treated With Novel Blood Purification “Plasma Diafiltration”

    OpenAIRE

    HAYASHI, HIRONORI; Takamura, Hiroyuki; Taniguchi, Takumi; Nakanuma, Shin-ichi; Nakagawara, Hisatoshi; Tajima, Hidehiro; KITAGAWA, HIROHISA; ONISHI, ICHIRO; Tani, Takashi; OHTA, TETSUO

    2013-01-01

    Blood purification therapy is indispensable for liver transplant recipients. The case of a living donor liver transplant recipient who represented graft insufficiency and was supported by novel blood purification “plasma diafiltration” immediately after operation is presented. A 60-year-old woman was referred for living donor liver transplant because of liver cirrhosis due to hepatitis C. Elective living donor liver transplant was performed, but the graft was small for size. Thus, the signs o...

  18. Islamic Sunni Mainstream Opinions on Compensation to Unrelated Live Organ Donors

    OpenAIRE

    Ahmad Natour; Shammai Fishman

    2011-01-01

    This article focuses on contemporary Islamic attitudes towards the question of compensation to a non-relative live organ donor. This article presents the history of the debate on organ transplantation in Islam since the 1950s and the key ethical questions. It continues by presenting the opinions of the mainstream ulema such as Tantawi and Qaradawi. The article ends with a conclusion that there must be no compensation made to a non-related live organ donor, not even a symbolic gift of honor (i...

  19. Islamic Sunni Mainstream Opinions on Compensation to Unrelated Live Organ Donors

    Directory of Open Access Journals (Sweden)

    Ahmad Natour

    2011-04-01

    Full Text Available This article focuses on contemporary Islamic attitudes towards the question of compensation to a non-relative live organ donor. This article presents the history of the debate on organ transplantation in Islam since the 1950s and the key ethical questions. It continues by presenting the opinions of the mainstream ulema such as Tantawi and Qaradawi. The article ends with a conclusion that there must be no compensation made to a non-related live organ donor, not even a symbolic gift of honor (ikramiyya.

  20. Efficacy of mycofenolate mofetil for steroid-resistant acute rejection after living donor liver transplantation

    Institute of Scientific and Technical Information of China (English)

    Nobuhisa Akamatsu; Yasuhiko Sugawara; Sumihito Tamura; Yuichi Matsui; Junichi Kaneko; Masatoshi Makuuchi

    2006-01-01

    AIM: To discuss the use of mycophenolate mofetil (MMF) as an immunosuppressant in steroid resistant rejection after liver transplantation. METHODS: The clinical records of 260 adult patients who underwent living donor liver transplantation (LDLT) were reviewed. Tacrolimus and methylprednisolone were used for primary immunosuppression. Acute rejection was first treated with steroids. When steroid resistance occurred, the patient was treated with a combination of steroids and MMF. Anti-T-cell monoclonal antibody was administered to patients who were not responsive to steroids in combination with MMF.RESULTS: A total of 90 (35%) patients developed acute rejection. The median interval time from transplantation to the first episode was 15 d. Fifty-four patients were steroid resistant. Forty-four patients were treated with MMF and the remaining 10 required anti-T-cell monoclonal antibody treatment. Progression to chronic rejection was observed in one patient. Bone marrow suppression and gastrointestinal symptoms were the most common side effects associated with MMF use. There was no significant increase in opportunistic infections. CONCLUSION: Our results demonstrate that MMF is a potent and safe immunosuppressive agent for rescue therapy in patients with acute rejection after LDLT.

  1. What the medical excuse teaches us about the potential living donor as patient.

    Science.gov (United States)

    Ross, L F

    2010-04-01

    Since the inception of living donor kidney transplantation, physicians have expressed concern about the voluntariness of the donors and their ability to recuse themselves. The literature from the late 1960s and early 1970s reveals the practice of offering a false medical excuse, although more recent comments seem to focus more on a 'general statement of lack of suitability' or 'a blameless explanation'. Simmerling et al. argue that the provision of a medical excuse rests on deception, which is wrong on deontological grounds (that physicians should hold to a principle of veracity) and on consequential grounds (deception threatens to damage trust and the doctor-patient relationship and deception may have adverse impact on the donor's relationship with his family). In this paper I examine and reject these objections. I argue that a false medical excuse is morally unjustifiable, but the medical excuse understood as a 'general statement of lack of suitability' is morally permissible because it promotes donor autonomy (the donor's right to decide whether or not to donate), and protects and preserves the donor's rights to privacy and confidentiality (by affirming the donor as an independent patient). PMID:20132167

  2. Can value for money be improved by changing the sequence of our donor work-up in the living kidney donor programme?

    DEFF Research Database (Denmark)

    Larsen, Jesper; Sørensen, Søren Schwartz; Feldt-Rasmussen, Bo

    2009-01-01

    (range 22-69). Sixty-four participants were rejected as donors. Abdominal CT-scan with angiography and urography ruled out 22 of the above 64 potential organ donors; thus, 48% of the volunteers for living kidney donation were unsuited for donation. Abdominal CT-scan with angiography and urography was the...

  3. Analysis of donor selection for living related kidney transplantation and their postoperative outcome

    Directory of Open Access Journals (Sweden)

    Ležaić Višnja

    2002-01-01

    Full Text Available Lack of cadaveric organs for transplantation resulted in increased number of living related kidney donors examinations and consequent transplantations in our Department. Donor procedure, selection, drop-outs and final results for living related donors (LRD were retrospectively analyzed in this paper. Between 1987 and 1994 202 potential LRD were examined. Most of them were females (59% and about 30% were older than 60 years. The family relation between LRD and recipients were: parents (95%, siblings (3%, grandmother grandfather (1.5% and uncle (0.5%. Potential LRD were informed on risks advantages and procedure of living donor transplantation. After primary information 26% of potential LRD gave up further examinations. Following immunological and clinical evaluations 48% of LRD actually donated a kidney. The other 26% were excluded during the selection procedure. High immunological risks including ABO incompatibility, HLA mismatches and positive cross match test were the reasons for drop outs of 35 potential LRD (17%. Five more donors were excluded for medical reasons: one because of low creatinine clearance and four because of neoplasms, discovered during examination (kidney, laryngeal, lung. Fourteen transplantation were not realized due to different recipient reasons: 5 of them had clinical contraindications, two died and in 7 cadaveric kidney transplantations were performed. Mild hypertension, coronary disease and diabetes mellitus type 2 were presented in 5 LRD accepted for transplantation. Five more had to be operated before donation (abdominal or urological operation. Early complications after donor nephrectomy were acute renal failure, stress ulcus, pleuropneumonia in three and thromboflebitis in two donors. In conclusion, although kidney transplantation from LRD is highly successful careful examination during selection procedure is indispensable.

  4. [Anesthetic considerations in laparoscopy for removal of a kidney from a live donor].

    Science.gov (United States)

    Monsma, M; Gómez, G; Vidal, A; Vera, C D; Barberá, M

    2010-05-01

    Kidney transplantation is the main therapeutic alternative for patients with end-stage renal failure. However, the main constraint at present is the lack of available organs. Removal of a kidney from a live donor is a better option than conventional transplantation of a cadaver-donated organ. Among the advantages are a shorter waiting time for the organ recipient and greater assurance of graft quality and survival. The postoperative conditions made possible by laparoscopic surgery have encouraged the donation of tissues by live donors. Anesthetic treatment for patients undergoing laparoscopic surgery must be based on an understanding of the pathophysiologic changes that occur in this type of procedure so that complications can be prevented. This review provides an update of progress in laparoscopic surgery and the repercussions of anesthetic management, particularly with respect to anesthesia for kidney donors. PMID:20527345

  5. CT examination of segmental liver transplants from living donors. Anatomy and pathological findings

    International Nuclear Information System (INIS)

    A lack of suitable pediatric donors and significantly better results than conventional transplantation have contributed to the steady increase in the number of segmental liver transplants from living donors throughout the world. This article describes the diagnostic impact of axial CT scans following transplantation in a retrospective evaluation of 18 CT examinations of 10 children with an average age of two years. Both spiral and conventional CT scans permit precise visualization of the postoperative anatomy of the upper abdomen that is more distinct than the images provided by ultrasonic scans. Thus, CT scans better facilitate detection of pathological findings. In 60% of the patients (67% of the examinations), the CT scan permitted a definite diagnosis; in the remaining cases, no morphological correlate to the clinical and laboratory findings was detected. In addition to traditional ultrasonic scanning, computed tomography represents a further noninvasive imaging technique for postoperative diagnostics following segmental liver transplants from living donors. (orig.)

  6. Difficult Anesthesia Management in a Case of Living Donor Liver Transplantation with Hypertrophic Obstructive Cardiomyopathy

    OpenAIRE

    Kondo, Takashi; Kusunoki, Shinji; Kuroda, Masahiko; KAWAMOTO, MASASHI

    2013-01-01

    Liver transplantation with hypertrophic obstructive cardiomyopathy is associated with acute hemodynamic changes, which can exacerbate left ventricular outflow tract obstruction during surgery. Therefore, selection of general anesthetic agents is important, as most can result in hemodynamic instability by reducing systemic vascular resistance and blood pressure. We report successful anesthetic management in a case of living donor liver transplantation with hypertrophic obstructive cardiomyopat...

  7. Living Kidney Donor: Continuity of Care Focused on Professional Expertise, Organisation and Interaction

    DEFF Research Database (Denmark)

    Holch, Kirsten

    -disciplinary collaboration. Methods: -Formulate a frame of reference for the principles of the continuity of care concept -Establishment of a working group with doctors, nurses, secretary and management, who represents the medical and surgical team, the living donor will meet. Furthermore, a research nurse as a coordinator...

  8. [Donor risk in living-related liver transplantation - the surgeon's point of view].

    Science.gov (United States)

    Lang, H; Malagó, M; Testa, G; Nosser, S; Clauer, U; Broelsch, C E

    2001-12-01

    Living-related liver transplantation is a successful clinical approach to overcome organ shortage in hepatic transplantation. Possible advantages for the recipient of a living-donor transplant are a much shorter waiting period until transplantation and an almost elective time of operation which results in a decreased operative risk. Furthermore graft function of a living-related transplant is better than in cadaveric transplantation because of the shorter ischemic time and a careful examination of graft quality before organ donation. Removal of even more than 50 % of liver volume during the donor operation does not lead to an impairment of liver function in the organ donor. Intraoperative blood loss can usually be managed by re-transfusion of donor's own blood. Postoperative morbidity is about 10 - 15 % depending on the extent of the removed liver lobe. Most frequent postoperative complications are biliary leckages, wound infections and gastric/duodenal ulcerations. Up till now in more than 1000 living-related liver donations only three deaths occured due to thromboembolic and septic complications (< 0,3 %) (until 12/1998). PMID:11774047

  9. Differences in willingness to donate cadaveric organ between young donor families and adult donor families: evidence from the Hunan Province, China

    Institute of Scientific and Technical Information of China (English)

    XIE Wen-zhao; YE Qi-fa; LIU Wei; SHAO Ming-jie; WAN Qi-quan; LI Cui-ying; LUO Ai-jing

    2013-01-01

    Background The Red Cross of China and Ministry of Health jointly started a pilot program of organ donation after cardiac death to overcome the shortage of available organs since 2010.The purpose of this qualitative study were to compare the consent rate of organ donation between young donor families and adult donor families; to explore and determine factors associated with differences in willingness to donate organs between them.Research objective was to provide a rationale for further preparation of professionals involved in this sensitive work.Methods Between March 2010 and June 2012,24 young deceased patients including donors and non-donors and 96 potential adult donors were collected,and consent rates of young donors' families and adult donors' families were calculated.A X2 test analysis to compare the consent rates of the two groups was conducted.We studied through semistructured interviews 15 parents of young donors and 15 relatives of old donors who were interviewed for petition of consent.Data collection and analysis of the overall study were performed according to the grounded theory methodology.Factors that influenced the families' decisions were identified and classified.We found the differences in willingness to donate organs between the two groups.Results The consent rate of young donor families was 66.67%,while the consent rate of adult donor families was 26.04%.Young donor families easily consented to organ donation than adult donor families (P<0.005).The donors' families had been affected by various factors throughout the process of deciding to give consent for donation.The findings led to the formulation of an empirically based model of interlinking categories that influence families' decision-making process in organ donation.These factors are grouped into five main categories:(1) personal factors,(2) conditions of organ request,(3) interpersonal factors,(4) ethical factors,and (5) traditional views.The funeral tradition influenced the young

  10. Evaluation of hepatic arterial anatomy by multidetector computed tomographic angiography in living donor liver transplantation.

    Science.gov (United States)

    Keles, Papatya; Yuce, Ihsan; Keles, Sait; Kantarci, Mecit

    2016-06-01

    The aim of this study was to define the different courses and percentages of hepatic artery that were detected during preoperative evaluation of living liver donors by multidetector computed tomographic angiography (MDCTA). We evaluated 150 donors before hepatic transplantation. All of the donors were evaluated by multislice CT scan with 256 detectors. For each patient, arterial, portal and venous phase images were obtained. The hepatic arterial variations were evaluated by the same radiologist according to Michels' classification. Common hepatic arterial anatomy (type I) was observed in 95 donors (63.3%). Other arterial variations were determined in the remaining 55 donors (36.6%). The second common variation was type XI which did not match with the description of Michels' classification variation in 15 donors (10%). The remaining variations described in Michels' classification were seen at lower rates. Type VII or X variation was not seen. MDCTA is a useful method to identify the blood supply of the liver before the liver transplantations, and surgeons can make their plan on the basis of CT data. PMID:26910605

  11. Longterm clinical and radiological follow-up of living liver donors.

    Science.gov (United States)

    Darwish Murad, Sarwa; Fidler, Jeff L; Poterucha, John J; Sanchez, William; Jowsey, Sheila G; Nagorney, David; Rosen, Charles B; Heimbach, Julie K

    2016-07-01

    Although short-term risks of living donor hepatectomy have been well defined, little is known about the longterm impact. We aimed to perform a systematic follow-up to screen for unanticipated health consequences of liver donation. All donors who were more than 1 year from donation were invited for a systematic evaluation including physical and laboratory assessment, quality of life questionnaire, and magnetic resonance imaging (MRI)/magnetic resonance cholangiopancreatography (MRCP). Those unable to return were offered the questionnaire and laboratory assessment at home. Out of our total of 97 donors, 45 returned for a full assessment and 23 completed labs and survey locally (total n = 68; 70%) after a median of 5.5 years (1.5-10.9 years) after donation. The only laboratory abnormality was a significant decrease in platelet count (median 198 ×10(9) /L versus 224 ×10(9) /L before donation; P bowel habits. Seven donors (11%) reported problems obtaining insurance. The vast majority (97%) would have donated again. In conclusion, longterm outcome following liver donation appears satisfactory. None of our donors have developed occult biliary strictures, failure of regeneration, abnormal liver function, or other important health consequences after a median of 5.5 years from surgery. These findings can be used when counseling potential donors in the future. Liver Transplantation 22 934-942 2016 AASLD. PMID:27144969

  12. Organ transplantation from donors (cadaveric or living) with a history of malignancy: review of the literature.

    Science.gov (United States)

    Zhang, Sheng; Yuan, Jin; Li, Wei; Ye, Qifa

    2014-10-01

    The evolution of organ transplantation has resulted in extended lifespan as well as better life quality of patients with end-stage diseases, which in turn causes an increased demand for organs. The persistent organ shortage requires a careful reconsideration of potential donors (living or cadaveric) that have current or historical malignancies. Donors with low-grade skin tumors, carcinomas in situ of the uterine cervix, and primary central nervous system (CNS) tumors can be considered as potential donors for recipients dying on wait list longing for organ transplantation. Recently, transplant centers have turned to other types of malignancies including low grade renal cell carcinoma, prostate, ureteral, endometrial and breast cancer, and favorable outcomes have been shown in such innovations. When considering donors with a history of malignancy, general biologic behavior of the tumor type, histology and stage at the time of diagnosis, and the length of disease-free interval should be considered (Transplantation 2002;74(12):1657-1663). With the review of literatures, we illustrate the organ utilization from donors with malignancies all around the world since earlier times and give some suggestions for decision making under the circumstance of whether to choose those marginal donors or not on the basis of reviewed literatures. PMID:25135838

  13. Right anterior segmental hepatic duct emptying directly into the cystic duct in a living donor

    Directory of Open Access Journals (Sweden)

    Yasunao Ishiguro, Masanobu Hyodo, Takehito Fujiwara, Yasunaru Sakuma, Nobuyuki Hojo, Koichi Mizuta, Hideo Kawarasaki, Alan T Lefor, Yoshikazu Yasuda

    2010-08-01

    Full Text Available A 35-year-old mother was scheduled to be the living donor for liver transplantation to her second son, who suffered from biliary atresia complicated with biliary cirrhosis at the age of 2 years. The operative plan was to recover the left lateral segment of the mother’s liver for living donor transplantation. With the use of cholangiography at the time of surgery, we found the right anterior segmental duct (RASD emptying directly into the cystic duct, and the catheter passed into the RASD. After repairing the incision in the cystic duct, transplantation was successfully performed. Her postoperative course was uneventful. Biliary anatomical variations were frequently encountered, however, this variation has very rarely been reported. If the RASD was divided, the repair would be very difficult because the duct will not dilate sufficiently in an otherwise healthy donor. Meticulous preoperative evaluation of the living donor’s biliary anatomy, especially using magnetic resonance cholangiography and careful intraoperative techniques, is important to prevent bile duct injury and avoid the risk to the healthy donor.

  14. Comparison of the risk of viral infection between the living and nonliving musculoskeletal tissue donors in Australia.

    Science.gov (United States)

    Yao, Felix; Seed, Clive; Farrugia, Albert; Morgan, David; Wood, David; Zheng, Ming-Hao

    2008-10-01

    Screening of musculoskeletal tissue donors with nucleic acid testing (NAT) for human immunodeficiency virus (HIV) and hepatitis C virus (HCV) has been implemented in the United States and other developed nations. However, in contrast to the donor demographics in the United States, the majority of Australian musculoskeletal tissue donations are primarily from living surgical donors. The objective of our study was to determine and compare the risk of viral infection associated with musculoskeletal tissue donation from living and nonliving donors in Australia. We studied serum samples from 12 415 consecutive musculoskeletal tissue donors between 1993 and 2004. This included 10 937 surgical donations, and 1478 donations obtained from postmortem organ donation patients and cadaveric donors. Current mandatory retesting of surgical donors 6 months postdonation reduces the risk of viral infection by approximately 95% by eliminating almost all donors in the window period. The addition of nucleic acid amplification testing for nonliving donors would similarly reduce the window period, and consequently the residual risk by approximately 50% for hepatitis B virus, 55% for HIV, and 90% for HCV. NAT, using appropriately validated assays for nonliving donors, would reduce the residual risk to levels comparable to that in living donors (where the 95% reduction for quarantining pending the 180-day re-test is included). PMID:18537922

  15. Reciprocating living kidney donor generosity: tax credits, health insurance and an outcomes registry.

    Science.gov (United States)

    Joshi, Shivam; Joshi, Sheela; Kupin, Warren

    2016-02-01

    Kidney transplantation significantly improves patient survival, and is the most cost effective renal replacement option compared with dialysis therapy. Living kidney donors provide a valuable societal gift, but face many formidable disincentive barriers that include not only short- and long-term health risks, but also concerns regarding financial expenditures and health insurance. Other than governmental coverage for their medical evaluation and surgical expenses, donors are often asked to personally bear a significant financial responsibility due to lost work wages and travel expenses. In order to alleviate this economic burden for donors, we advocate for the consideration of tax credits, lifelong health insurance coverage, and an outcomes registry as societal reciprocity to reward their altruistic act of kidney donation. PMID:26798480

  16. Risk factor for ischemic-type biliary lesion after ABO-incompatible living donor liver transplantation

    Science.gov (United States)

    Bang, Jun Bae; Kim, Bong-Wan; Kim, Young Bae; Wang, Hee-Jung; Lee, Hyun Yeong; Sim, Joohyun; Kim, Taegyu; Lee, Kyeong Lok; Hu, Xu-Guang; Mao, Wei

    2016-01-01

    AIM: To evaluate the risk factors for ischemic-type biliary lesion (ITBL) after ABO-incompatible (ABO-I) adult living donor liver transplantation (ALDLT). METHODS: Among 141 ALDLTs performed in our hospital between 2008 and 2014, 27 (19%) were ABO-I ALDLT and 114 were ABO-identical/compatible ALDLT. In this study, we extensively analyzed the clinico-pathological data of the 27 ABO-I recipients to determine the risk factors for ITBL after ABO-I ALDLT. All ABO-I ALDLT recipients underwent an identical B-cell depletion protocol with preoperative rituximab, plasma exchange (PE), and operative splenectomy. The median follow-up period after transplantation was 26 mo. The clinical outcomes of the 27 ABO-I ALDLT recipients were compared with those of 114 ABO-identical/compatible ALDLT recipients. RESULTS: ITBL occurred in four recipients (14.8%) between 45 and 112 d after ABO-I ALDLT. The overall survival rates were not different between ABO-I ALDLT and ABO-identical/compatible ALDLT (P = 0.303). Among the ABO-I ALDLT recipients, there was no difference between patients with ITBL and those without ITBL in terms of B-cell and T-cell count, serum isoagglutinin titers, number of PEs, operative time and transfusion, use of graft infusion therapy, or number of remnant B-cell follicles and plasma cells in the spleen. However, the perioperative NK cell counts in the blood of patients with ITBL were significantly higher than those in the patients without ITBL (P 150/μL and postoperative NK cell count > 120/μL were associated with greater relative risks (RR) for development of ITBL (RR = 20 and 14.3, respectively, P transplant recipient’s blood are associated with ITBL after ABO-I ALDLT. Further research is needed to elucidate the molecular mechanism of NK cell involvement in the development of ITBL.

  17. Major influence of renal function on hyperlipidemia after living donor liver transplantation

    Institute of Scientific and Technical Information of China (English)

    Qi Ling; Kai Wang; Di Lu; Hai-Jun Guo; Wen-Shi Jiang; Xiang-Xiang He; Xiao Xu

    2012-01-01

    AIM:To investigate the impact of renal and graft function on post-transplant hyperlipidemia (PTHL) in living donor liver transplantation (LDLT).METHODS:A total of 115 adult patients undergoing LDLT from January 2007 to May 2009 at a single center were enrolled.Data were collected and analyzed by the China Liver Transplant Registry retrospectively.PTHL was defined as serum triglycerides ≥ 150 mg/dL or serum cholesterol ≥ 200 mg/dL or the need for pharmacologic treatment at the sixth month after LDLT.Early renal dysfunction (ERD) was defined as serum creatinine ≥ 2 mg/dL and/or the need for renal replacement therapy in the first post-transplant week.RESULTS:In 115 eligible patients,the incidence of PTHL was 24.3%.Recipients with PTHL showed a higher incidence of post-transplant cardiovascular events compared to those without PTHL (17.9% vs 4.6%,P=0.037).Serum creatinine showed significant positive correlations with total serum triglycerides,both at posttransplant month 1 and 3 (P < 0.01).Patients with ERD had much higher pre-transplant serum creatinine levels (P < 0.001) and longer duration of pre-transplant renal insufficiency (P < 0.001) than those without ERD.Pretransplant serum creatinine,graft-to-recipient weight ratio,graft volume/standard liver volume ratio,body mass index (BMI) and ERD were identified as risk factors for PTHL by univariate analysis.Furthermore,ERD [odds ratio (OR) =9.593,P < 0.001] and BMI (OR =6.358,P =0.002) were identified as independent risk factors for PTHL by multivariate analysis.CONCLUSION:Renal function is closely associated with the development of PTHL in LDLT.Post-transplant renal dysfunction,which mainly results from pre-transplant renal insufficiency,contributes to PTHL.

  18. Early experiences on living donor liver transplantation in China: multicenter report

    Institute of Scientific and Technical Information of China (English)

    WANG Xue-hao; SUN Bei-cheng; GE Wen-gang; YAN Lü-nan; ZHANG Feng; LI Xiang-cheng; ZHU Ji-ye; PENG Zhi-hai; LIU Jin-hui; LI Guo-qiang; CHENG Feng

    2006-01-01

    Background Because of the lack of brain death laws in China, the proportion of cadaveric organ donation is low. Many patients with end-stage liver disease die waiting for a suitable donor. Living donor liver transplantation (LDLT) would reduce the current discrepancy between the number of patients on the transplant waiting list and the number of available organ donors. We describe the early experience of LDLT in the mainland of China based on data from five liver transplant centers.Methods Between January 2001 and October 2003, 45 patients with end-stage liver disease received LDLT at five centers in China. The indication and timing, surgical techniques and complications, nonsurgical issues including rejection, infection, and advantages of LDLT in the series were reviewed. Actuarial patient and graft survival rates were calculated by using the Kaplan-Meier product-limit estimate. Statistical analysis was completed by using SPSS 10.0.Results All LDLT recipients were cirrhotic patients, except for one man with fulminant hepatic failure. Among the 45 cases of LDLT, 35 (77.8%) were performed in one center (the First Affiliated Hospital of Nanjing Medical University). The overall 1 and 3 year survival rate of the recipients was 93.1% and 92.0%, respectively. Of the 45 LDLT donors, there were 3 cases of biliary leakage, 2 subphrenic collections, 1 fat liquefaction around the incision and 1 biliary peritonitis after T tube removal. All donors recovered completely.Conclusions LDLT provides an excellent approach to addressing the problem of donor shortage in China even though the operation is complicated, uncompromising and difficult with respect to the safety of the donors and receptors. Despite early technical hurdles having been overcome, perfection of technique is still necessarily. At present, LDLT is a good choice for the patients with irreversible liver disease.

  19. Caudal shif ting of hepatic vein anastomosis inright liver living donor liver transplantation

    Institute of Scientific and Technical Information of China (English)

    Sheung Tat Fan

    2008-01-01

    BACKGROUND: In right liver living donor liver trans-plantation, hepatic venous anastomosis is performed using the recipient's right hepatic vein oriifce. There may be situations that the portal vein is short or the right liver graft is small, leading to dififculty in portal vein, hepatic artery or duct-to-duct anastomosis. METHODS: The recipient's right hepatic vein oriifce is closed partially for 2 cm at the cranial end or totally, and a new venotomy is made caudal to the right hepatic vein oriifce. Hepatic vein anastomosis is performed with the new venotomy. RESULTS: The distance between the liver graft hilum and hepatoduodenal ligament is reduced. Portal vein, hepatic artery and biliary anastomosis could be performed without tension or conduit. CONCLUSION: Caudal shifting of hepatic vein anasto-mosis facilitates implantation of a right liver living donor graft.

  20. Practice experiences of running UK DonorLink, a voluntary information exchange register for adults related through donor conception.

    Science.gov (United States)

    Crawshaw, Marilyn; Marshall, Lyndsey

    2008-12-01

    Previous practices of withholding information from those conceived through donor conception are changing. However, little is known about the service needs of those affected. In response to this, the UK Government-funded pilot voluntary information exchange and contact register, UK DonorLink, was launched in 2004, covering conceptions prior to August 1991. It is the only register worldwide that relies primarily on DNA testing to establish genetic connectedness in the absence of written records. Approximately 150 adults came forward to register in the first three years of operation, drawn from all interested parties. Matches between half-siblings have been made, but none yet between donor and offspring. Employing staff with expertise in post-adoption work has proved effective, as long as additional training and support specific to donor issues is provided. The infrastructure required to promote and deliver the service reflects the complex mix of skills and tasks required, and confirms that a service provided through independent counsellors alone would be inappropriate. Having a geographically and socially widespread potential registrant group, together with a limited budget, has limited the effectiveness of advertising and promotion campaigns. Ethical and emotional complexities arising through the direct service are highlighted, including those presented by DNA use. PMID:19085259

  1. Acute paranoid psychosis as sole clinical presentation of hepatic artery thrombosis after living donor liver transplantation

    OpenAIRE

    Obed Aiman; Ramadori Giuliano; Meier Volker; Goralczyk Armin D; Lorf Thomas

    2010-01-01

    Abstract Background Hepatic artery thrombosis is a devastating complication after orthotopic liver transplantation often requiring revascularization or re-transplantation. It is associated with considerably increased morbidity and mortality. Acute cognitive dysfunction such as delirium or acute psychosis may occur after major surgery and may be associated with the advent of surgical complications. Case presentation Here we describe a case of hepatic artery thrombosis after living-donor liver ...

  2. Role of Nurses in Early Ambulation of Living Donor Liver Transplant Recipients

    OpenAIRE

    Sato, Orie; Osanai, Yumiko; Urushidate, Chie; Yamaguchi, Tomoko; Narumi, Shunji; Umehara, Minoru; Toyoki, Yoshikazu; Sugai, Michihiro; Hakamada, Kenichi; Kimura, Toshiko

    2013-01-01

    [Introduction] Liver transplant recipients suffer more complications than do patients undergoing other gastroenterological surgeries. Many factors inhibit ambulation in liver transplant patients, such as the level of restriction to bed rest and length of stay in the intensive care unit( ICU). Patients thus face ambulation difficulties. Support for ambulation is one of the major daily tasks of nurses. We reviewed the ambulation situations of patients who underwent living donor liver transplant...

  3. Living Donor Liver Transplantation for Caroli's Disease: A Report of Two Cases

    OpenAIRE

    Klaus Steinbrück; Marcelo Enne; Reinaldo Fernandes; Jose M. Martinho; Lúcio F. Pacheco-Moreira

    2011-01-01

    Caroli's disease (CD) is a rare autosomal recessive disorder characterized by intrahepatic cystic dilatation of the bile ducts. Patients with bilobar or progressive disease may require orthotopic liver transplantation (OLT). In the MELD era, living donor liver transplantation (LDLT) raised as the ultimate treatment option for these patients, once their MELD score is usually low. Herein, we describe 2 cases of patients (a 2-year-old girl and a 19-year-old teenager) that successfully underwent ...

  4. Financial Neutrality for Living Organ Donors: Reasoning, Rationale, Definitions, and Implementation Strategies.

    Science.gov (United States)

    Hays, R; Rodrigue, J R; Cohen, D; Danovitch, G; Matas, A; Schold, J; LaPointe Rudow, D

    2016-07-01

    In the United States, live organ donation can be a costly and burdensome undertaking for donors. While most donation-related medical expenses are covered, many donors still face lost wages, travel expenses, incidentals, and potential for future insurability problems. Despite widespread consensus that live donors (LD) should not be responsible for the costs associated with donation, little has changed to alleviate financial burdens for LDs in the last decade. To achieve this goal, the transplant community must actively pursue strategies and policies to eliminate unreimbursed out-of-pocket costs to LDs. Costs should be more appropriately distributed across all stakeholders; this will also make live donation possible for people who, in the current system, cannot afford to proceed. We propose the goal of LD "financial neutrality," offer an operational definition to include the coverage/reimbursement of all medical, travel, and lodging costs, along with lost wages, related to the act of donating an organ, and guidance for consideration of medical care coverage, and wage and other expense reimbursement. The intent of this report is to provide a foundation to inform discussion within the transplant community and to advance initiatives for policy and resource allocation. PMID:27037542

  5. Tacrolimus dosage requirements in living donor liver transplant recipients with small-for-size grafts

    Institute of Scientific and Technical Information of China (English)

    Fei Liu; Ya Li; Xiang Lan; Yong-Gang Wei; Bo Li; Lv-Nan Yan; Tian-Fu Wen; Ji-Chun Zhao; Ming-Qing Xu; Wen-Tao Wang; Jia-Yin Yang

    2009-01-01

    AIM: To investigate the tacrolimus dosage requirements and blood concentrations in adult-to-adult right lobe living donor liver transplantation (AALDLT) recipients with small-for-size (SFS) grafts.METHODS: During January 2007 and October 2008, a total of 54 cases of AALDLT with an observation period of 6 mo were enrolled in this study. The 54 patients were divided into two groups according to graftrecipient body weight ratio (GRBW): SFS grafts group (Group S, GRBW < 0.8%, n = 8) and non-SFS grafts group (Group N, GRBW ≥ 0.8%, n = 46). Tacrolimus 12-hour blood levels and doses were recorded during weeks 1, 2, 3 and 4 and months 2, 3, 4, 5 and 6 in group S and group N. Meanwhile, acute rejection rates,liver and renal function test results, and the number of potentially interacting medications were determined at each interval in the two groups. A comparison of tacrolimus dosage requirements and blood levels were made weekly in the first month post-surgery, and monthly from months 2 to 6.RESULTS: There were no differences in the demographic Demographic characteristics, acute rejection rates, liver and renal function test results, or the number of potentially interacting medications administered between the two groups. The tacrolimus dosage requirements in group S were significantly lower than group N at 2 wk (2.8 ± 0.4 mg/d vs 3.6 ± 0.7 mg/d, P = 0.006), 3 wk (2.9 ± 0.7 mg/d vs 3.9 ± 0.8 mg/d, P = 0.008), 4 wk (2.9 ± 0.8 mg/d vs 3.9 ± 1.0 mg/d, P = 0.023) and 2 mo (2.8 ± 0.7 mg/d vs 3.8 ± 1.1 mg/d, P = 0.033). Tacrolimus 12-h trough concentrations were similar between the two groups at all times except for 2 wk post-transplantation,when the concentrations were significantly greater in group S recipients than in group N recipients (11.3 ± 4.8 ng/mL vs 7.0 ± 3.8 ng/mL, P = 0.026).CONCLUSION: SFS grafts recipients have significantly decreased tacrolimus dosage requirements compared with non-SFS grafts recipients in AALDLT during the first 2 mo post-surgery.

  6. Living donor bone banking: processing and discarding--from procurement to therapeutic use.

    Science.gov (United States)

    Hovanyecz, Paula; Lorenti, Alicia; Lucero, José Manuel Juan; Gorla, Adrián; Castiglioni, Alejandro Enrique

    2015-12-01

    Skeletal muscle and osteoarticular tissue banks are responsible to procure, process, store and distribute tissues, from living and cadaveric donors. The procedures involve the application of protocols covering all aspects of the banking, ensuring the best tissue quality and maximum safety for the recipient. An analysis on the causes of bone tissue discarded by Biotar Tissue Bank between January 2005 and December 2012 was carried. Bone tissue was obtained from both hip and knee replacement (femoral heads and tibial plateau respectively) in living donors treated at different medical-surgical institutions in Argentina. These tissues were processed at the Bank to produce both frozen and lyophilized cancellous bone. Out of 3413 donated bones received by the Bank, 77.55 % resulted in final product, while the remaining 22.44 % was discarded in compliance with the quality standards of both the Bank and the regulatory authority. Comparing the last and the first year of the studied period, the number of discarded tissue increased 3.6 times, while the number of collected bones was approximately 10 times higher. Related to total disposed tissue, reactive serology was the most frequent cause (62.14 %), followed by inappropriate collection/storage of blood sample (30.81 %). A progressive reduction in the percentages of total discard was observed, and this was proportional to inappropriate collection/storage of blood sample. No significant differences were found in the discard rates due to positive serology throughout all the years studied. The success of a tissue bank requires full commitment of all the personnel especially the team members responsible for donor selection and the processing of allografts. It is important to critically screen donors in the early stages of donor recruitment. All of the procedures carried out by the tissue bank are parts of the quality control system which must be strictly carried out. Biotar Tissue Bank is continuously committed to ensure

  7. The value of multi-slice spiral CT in the preoperative assessment of living renal donor

    International Nuclear Information System (INIS)

    Objective: The purpose of this study is to assess the value of multi-slice spiral CT (MSCT) in the preoperative evaluation of living renal donor as a all in one modality. Methods: Thirty-six potential living renal donors underwent the examination using a GE light VCT scanner. Informed consent was obtained from all participants. The plain scan, early arterial phase, late arterial phase and excretory phase scans are performed in the former 25 donors (injection rate 5 rolls, total volume 100 mi, tube tension 120 kV). While in the later 11 donors (2 ml/s 40 ml +4 ml/s 60 ml), the scanning protocol included the plain scan ( 100 kV), vascular phase and excretory phase scans (100 kV). The excretory phase data were used in the reconstruction of CT urography in both groups. All images were reviewed by one radiologist and one urologist, and the findings of MSCT were compared with intraoperative findings for 33 donors, to investigate the utilities of MSCT in assessing renal vascularity, urinary tract and lesions of renal parenchyma. When discrepancies are found between the two reviewers, consensus was obtained via discussion. Au data was statiscally processed with SPSS for Windows. Results: MSCT angiography is in accordance with intraoperative findings in demonstrating the anatomy of renal arteries and renal vein trunk, accesary arteries, early branching of renal artery. The findings from CTA are highly in accordance with the intraoperative findings, which facilitate intraoperative ligation and reduce relevant complications. CTU demonstrates the anatomy of urinary, tract in good agreement with the intraoperative findings. The image quality of 3D vascularity and CTU between the two groups, scored 4.4 ± 1.2 vs 4.2 ± 1.3 and 4.6 ± 0.8 vs 4.4 ± 0.9 respectively, no statistical between-groups difference was found (Z=-0.89, -0.47, P>0.05). Conclusion: MSCT multiphase scanning combined with CTA and CTU play a important role in the evaluation of living renal donor, which

  8. Malaria after living donor liver transplantation:report of two cases

    Institute of Scientific and Technical Information of China (English)

    Durgatosh Pandey; Kan-Hoe Lee; Sin-Yew Wong; Kai-Chah Tan

    2008-01-01

    BACKGROUND:Infectious complications are common during the postoperative course of a liver transplant recipient. Malaria, however, is a rare complication in such a setting. METHOD:We report post-transplantation malaria causing elevation of liver enzymes in two recipients. RESULTS:Both patients who had undergone living donor liver transplantation showed elevated levels of liver enzymes and fever during the postoperative course. Investigations (including liver biopsy in one patient) were initially inconclusive in determining the cause of liver dysfunction. The diagnosis of malaria was established in both cases by peripheral blood smear. Liver function transiently worsened with antimalarial treatment but subsequently became normal. CONCLUSION:This report highlights the importance of excluding such uncommon causes of post-transplantation liver dysfunction, especially when either the recipient or the donor comes from a region endemic for malaria.

  9. Fibromuscular dysplasia in living renal donors: Still a challenge to computed tomographic angiography

    Energy Technology Data Exchange (ETDEWEB)

    Blondin, D., E-mail: blondin@med.uni-duesseldorf.d [Institute of Radiology, University Hospital Duesseldorf, Moorenstr. 5, D-40225 Duesseldorf (Germany); Lanzman, R.; Schellhammer, F. [Institute of Radiology, University Hospital Duesseldorf, Moorenstr. 5, D-40225 Duesseldorf (Germany); Oels, M. [Department of Nephrology (Germany); Grotemeyer, D. [Department of Vascular Surgery and Renal Transplantation (Germany); Baldus, S.E. [Institute of Pathology (Germany); Rump, L.C. [Department of Nephrology (Germany); Sandmann, W. [Department of Vascular Surgery and Renal Transplantation (Germany); Voiculescu, A. [Department of Nephrology (Germany)

    2010-07-15

    Background: Computed tomographic angiography has become the standard evaluating method of potential living renal donors in most centers. Although incidence of fibromuscular dysplasia is low (3.5-6%), this pathology may be relevant for success of renal transplantation. The incidence of FMD in our population of LRD and reliability of CTA for detecting vascular pathology were the aims of this study. Materials and methods: 101 living renal donors, examined between 7/2004 and 9/2008 by CTA, were included in a retrospective evaluation. The examinations were carried out using a 64 Multi-detector CT (Siemens Medical Solutions, Erlangen). The presence or absence of the characteristic signs of fibromuscular dysplasia, as 'string-of-beads' appearance, focal stenosis or aneurysms, were assessed and graded from mild (=1) to severe (=3). Furthermore, vascular anatomy and arterial stenosis were investigated in this study. Retrospective analysis of CTA and ultrasound were compared with operative and histological reports. Results: Four cases of fibromuscular dysplasia (incidence 3.9%) in 101 renal donors were diagnosed by transplanting surgeons and histopathology, respectively. Three cases could be detected by CTA. In one donor even retrospective analysis of CTA was negative. Ten accessory arteries, 14 venous anomalies and 12 renal arteries stenosis due to atherosclerosis were diagnosed by CTA and could be confirmed by the operative report. Conclusion: CTA is sufficient for detection of hemodynamic relevant stenosis and vascular anatomy. Only one patient with a mild form of FMD was under estimated. Therefore, if the CTA shows slightest irregularities which are not typical for atherosclerotic lesions, further diagnostic work up by DSA might still be necessary.

  10. Evaluation of factors causing delayed graft function in live related donor renal transplantation

    Directory of Open Access Journals (Sweden)

    Sharma A

    2010-01-01

    Full Text Available To determine the incidence and determinants of delayed graft function due to post-transplant acute tubular necrosis in live related donor renal transplantation. This is a retrospective study of 337 recipients of live related donor renal graft performed between1986 and 2006. Of these recipients, 24 (7.1% subjects developed delayed graft function with no evidence of acute rejection, cyclosporin toxicity, vascular catastrophe or obstructive cause and had evidence of acute tubular necrosis (ATN Group. These subjects were compared with recipients (n= 313, 92.9% who had no clinical or biochemical evidence of ATN. Mean age, and gender distribution of recipients was similar in the two groups (ATN group 35.7 ± 8.3, non-ATN group 34.3 ± 7.5, P= 0.43. Gender distribution of the recipients (men 279, 89.1% vs. 21, 87.5%, P= 0.80 as well as donors (women 221, 70.6% vs. 18, 75.0%, P= 0.75 was also similar. In ATN group as compared with non-ATN group the donor age was significantly greater (56.6 ± 8.3 vs. 46.6 ± 11.2 years, P< 0.0001. There was marginal difference in pre-operative systolic BP (154.5 ± 18.3 vs. 147.4 ± 20.2 mm Hg, P= 0.077 and significant difference in diastolic BP (87.8 ± 9.5 vs. 83.4 ± 11.4 mmHg, P= 0.041. Incidence of multiple renal arteries was similar (16.7% vs. 7.3%, P= 0.22. The warm ischemia time was significantly greater in ATN group (33.3 ± 6.2 min as compared to non-ATN group (30.4 ± 5.7 min, P= 0.042. Duration of hospital stay was more in ATN group (19.9 ± 6.7 vs. 16.8 ± 8.4 days, P= 0.04 but there was no difference in 1 year survival (284 subjects, 90.7% vs. 21 subjects, 87.5%, P= 0.873. This study shows that greater donor age, higher baseline diastolic BP and greater warm ischemia time are major determinants of delayed graft function due to acute tubular necrosis after related donor renal transplantation.

  11. The changing determinants of UK young adults' living arrangements

    OpenAIRE

    Juliet Stone; Ann Berrington; Jane Falkingham

    2011-01-01

    The postponement of partnership formation and parenthood in the context of an early average age at leaving home has resulted in increased heterogeneity in the living arrangements of young adults in the UK. More young adults now remain in the parental home, or live independently of the parental home but outside of a family. The extent to which these trends are explained by the increased immigration of foreign-born young adults, the expansion in higher education, and the increased economic inse...

  12. The changing living arrangements of young adults in the UK

    OpenAIRE

    Stone, Juliet; Berrington, Ann; Falkingham, Jane

    2009-01-01

    More young adults in the UK now remain in the parental home, or live independently outside a family. This research, published in Demographic Research, examines for the period 1998-2008, the extent to which these trends are explained by increased immigration of foreign-born young adults, expansion in higher education and increased economic insecurity faced by young adults. The findings suggest that shared non-family living is particularly prominent among those with experience of higher educati...

  13. Slow graft function and related risk factors in living donor kidney transplantation

    Directory of Open Access Journals (Sweden)

    Lesan Pezeshki M.

    2008-03-01

    Full Text Available Background: While excellent organ quality and ideal transplant conditions eliminate many of the known factors that compromise initial graft function (IGF, slow graft function (SGF, still occurs after living donor kidney transplantation (LDKT. The aim of our current study is determination SGF frequency and its risk factors in LDKT Methods: In this prospective study, between April 2004 and March 2006, data were collected on 340 LDKT, in Baghiyattallah Hospital, Tehran. Recipients were analyzed in two groups based on initial graft function (IGF: Creatinine <3 mg/dl 5 day after transplantation, SGF: Creatinine ≥ 3 mg/dl 5 day after transplantation with out dialysis in the first week. Donors' and recipients' characteristics and recipient lab. data were compared in two groups by chi-square, Mann-whitney & independent samples T-test.Results: The incidence of SGF was 22 (6.2% and IGF 318 (89.8%, Recipients' BMI in IGF were 22.1±3.9 and in SGF were 25.3±3.8 (P=0.001 95% Cl 1.097-1.401 OR= 1.24. SGF relative frequency in female donors is more than male donors. A multivariate analysis model confirms this significant difference. (P=0.044 95% Cl 1.028-7.971 OR= 2.862. SGF relative frequency in PRA (Panel Reactive Antibody positive recipients are more than negative ones. A multivariate analysis model confirms this significant difference. (P=0.007 95%Cl 1.755-35.280 OR= 7.849. Recipients' age and donors' BMI are significant in univariate analysis (P=0.002 & P=0.029 respectively but multivariate analysis model dose not confirm those significance. Serum ca & P & PTH levels don't have significant difference between IGF & SGF. Using calcium channels blockers have not a protective effect. Conclusions: We conclude that negative PRA and lower recipient BMI have protective effects on SGF. Recipients with female donors have higher chance to develop SGF. We recommend recipients reduce their BMI before transplantation. The male donors

  14. Ultrasonographic diagnosis of fatty liver in preoperative evaluation of living liver donor candidates: Histologic correlation

    International Nuclear Information System (INIS)

    To analyze the correlation between the ultrasonographic (US) grading system of fatty liver (FL) and histologic grading system in living liver donor candidates and to investigate the clinical significance of this qualitative US grading system in the selection of living donor candidates. For a recent 21-month period, ninety three living donor candidates who underwent both preoperative US and parenchymal biopsy of the liver were consecutively selected. FL was ultrasonographically graded using the well-known three-Point grading system (ie, mild, moderate and severe degrees) whereas histologic grade of FL was divided into minimal (60%) degrees depending upon the percentages of each of macrovesicular, microvesicular and total fat-containing hepatocytes. US grade and histologic grade of FL in each patient were retrospectively correlated according to the US and pathologic records in their databases. Statistical analysis was conducted with the chi-square test and linear by linear association. US findings included the normal liver, mild FL, and moderate FL in 63, 23 and 7 patients, respectively. Analyzed with the total fat content, 38 of 63 patients (60%) whose US finding was normal proved to have FL of various histologic grades. Meanwhile, US grade of FL correlated well with the histologic grade in 16 (53%) of 30 patients who showed mild or moderate FL on US, and in the remaining patients, US grade was more commonly underestimated compared to the histologic grade. All patients with moderate FL on US Proved to have either moderate or severe FL at histology. US grade statistically correlated well with the histologic grade classified by either the total or macrovesicular fat contents (p<.001) while a poor correlation was seen when histologic grade using the microvesicular fat content was used. The well-known qualitative US grading system of fatty liver seems to show a relatively good correlation with the histologic grade, but it has a tendency to underestimate compared to the

  15. Quality of life following living donor nephrectomy comparing classical flank incision and anterior vertical mini-incision.

    Science.gov (United States)

    Jackobs, Steffan; Becker, Thomas; Lück, Rainer; Jäger, Mark D; Nashan, Björn; Gwinner, Wilfried; Schwarz, Anke; Klempnauer, Jürgen; Neipp, Michael

    2005-11-01

    In this study we focused on the quality of life and satisfaction of living kidney donors comparing traditional lumbar (LDN) and mini-incision donor nephrectomy (MIDN). From May 1996 to December 2002, 174 donor nephrectomies including 127 cases of LDN and 47 cases of MIDN were performed. Donors were evaluated using the SF-36 quality-of-life survey as well as a questionnaire dealing with donors' attitude towards kidney donation, financial burdens, pain, cosmetic satisfaction and duration of sick leave. Our donors achieved comparable or even higher scores in all the SF-36 categories in comparison to the general US population. Following MIDN, quality of life tended to be superior compared to that of LDN donors; however, statistical significance was reached only in one of the eight categories. Duration of sick leave following surgery was in favor of MIDN compared to LDN donors. Statistically significant differences favoring MIDN were observed regarding postoperative hospital stay and cosmetic satisfaction. The procedure would be again undergone by 94 of LDN and 97% of MIDN donors. Open-donor nephrectomy is a safe and cost-effective procedure. Introduction of the here-described MIDN has led to comparable or even improved results compared to LDN. PMID:16180026

  16. Cytological features of live limbal tissue donor eyes for autograft or allograft limbal stem cell transplantation

    Directory of Open Access Journals (Sweden)

    Jeison de Nadai Barros

    2011-08-01

    Full Text Available PURPOSE: To evaluate by impression cytology (IC the corneal surface of live limbal tissue donor eyes for autograft or allograft limbal stem cell transplantation (LSCT. METHODS: Twenty limbal donors were enrolled (17 for autograft LSCT and 3 for allograft. Impression cytology was performed before transplantation of superior and inferior limbal grafts and after the third postoperative month. RESULTS: Impression cytology analysis showed sheets of corneal epithelial cells and goblet cell absence beyond the edge of the keratectomy sites in all patients, suggesting that conjunctival invasion towards the center did not occur in any eye. Partial conjunctivalization within 2 to 3 clock hours, confirmed by the presence of goblet cells, was limited to the keratectomy site in 10% of the cases. CONCLUSION: A clear central corneal surface was demonstrated in all eyes following surgery leading to the conclusion that limbal donation was a safe procedure in this group of patients. A small percentage of eyes can have donor sites re-epithelized with conjunctival cells at the periphery of the cornea.

  17. Laparoscopic liver resection: wedge resections to living donor hepatectomy, are we heading in the right direction?

    Science.gov (United States)

    Cherian, P Thomas; Mishra, Ashish Kumar; Kumar, Palaniappen; Sachan, Vijayant Kumar; Bharathan, Anand; Srikanth, Gadiyaram; Senadhipan, Baiju; Rela, Mohamad S

    2014-10-01

    Despite inception over 15 years ago and over 3000 completed procedures, laparoscopic liver resection has remained mainly in the domain of selected centers and enthusiasts. Requirement of extensive open liver resection (OLR) experience, in-depth understanding of anatomy and considerable laparoscopic technical expertise may have delayed wide application. However healthy scepticism of its actual benefits and presence of a potential publication bias; concern about its safety and technical learning curve, are probably equally responsible. Given that a large proportion of our work, at least in transplantation is still OLR, we have attempted to provide an entirely unbiased, mature opinion of its pros and cons in the current invited review. We have divided this review into two sections as we believe they merit separate attention on technical and ethical grounds. The first part deals with laparoscopic liver resection (LLR) in patients who present with benign or malignant liver pathology, wherein we have discussed its overall outcomes; its feasibility based on type of pathology and type of resection and included a small section on application of LLR in special scenarios like cirrhosis. The second part deals with the laparoscopic living donor hepatectomy (LDH) experience to date, including its potential impact on transplantation in general. Donor safety, graft outcomes after LDH and criterion to select ideal donors for LLR are discussed. Within each section we have provided practical points to improve safety in LLR and attempted to reach reasonable recommendations on the utilization of LLR for units that wish to develop such a service. PMID:25309070

  18. Laparoscopic liver resection: Wedge resections to living donor hepatectomy, are we heading in the right direction?

    Science.gov (United States)

    Cherian, P Thomas; Mishra, Ashish Kumar; Kumar, Palaniappen; Sachan, Vijayant Kumar; Bharathan, Anand; Srikanth, Gadiyaram; Senadhipan, Baiju; Rela, Mohamad S

    2014-01-01

    Despite inception over 15 years ago and over 3000 completed procedures, laparoscopic liver resection has remained mainly in the domain of selected centers and enthusiasts. Requirement of extensive open liver resection (OLR) experience, in-depth understanding of anatomy and considerable laparoscopic technical expertise may have delayed wide application. However healthy scepticism of its actual benefits and presence of a potential publication bias; concern about its safety and technical learning curve, are probably equally responsible. Given that a large proportion of our work, at least in transplantation is still OLR, we have attempted to provide an entirely unbiased, mature opinion of its pros and cons in the current invited review. We have divided this review into two sections as we believe they merit separate attention on technical and ethical grounds. The first part deals with laparoscopic liver resection (LLR) in patients who present with benign or malignant liver pathology, wherein we have discussed its overall outcomes; its feasibility based on type of pathology and type of resection and included a small section on application of LLR in special scenarios like cirrhosis. The second part deals with the laparoscopic living donor hepatectomy (LDH) experience to date, including its potential impact on transplantation in general. Donor safety, graft outcomes after LDH and criterion to select ideal donors for LLR are discussed. Within each section we have provided practical points to improve safety in LLR and attempted to reach reasonable recommendations on the utilization of LLR for units that wish to develop such a service. PMID:25309070

  19. Young adults and disability: transition to independent living?

    OpenAIRE

    Hendey, Nicola

    1999-01-01

    The study aims to explore young disabled peoples I concerns about independent living, and how they view the source of that independence. The transition to adulthood poses particular problems for young physically disabled adults and independent living is a widely shared goal. The independent living movement has spearheaded an increasing awareness amongst disabled people of their rights as human beings and citizens and has brought together ideas on independent living and ways of achieving ...

  20. Living Related Donor Kidney Transplantation in Libya: A Single Center Experience

    Directory of Open Access Journals (Sweden)

    Elusta Ahmed

    2008-01-01

    Full Text Available The aim of this study is to report the experience from a single center in Libya, on the prevailing live-related kidney transplantation program. The results of three years work on kidney transplantation at the Tripoli Central Hospital (National Organ Transplant Program in Libya were evaluated. The transplant program was launched on 17 th August, 2004 and 135 patients have been transplanted since then till 17 th August, 2007. All donors and recipients were screened thoroughly prior to transplant and monitored closely in the post-transplant period. Our immuno-suppressive protocol was cyclosporine-based. Among the 135 accepted pairs, donors and reci-pients were genetically-related in 133 cases (98.5% and emotionally-related in two others. The mean donor age was 37 ± 9.5 years (range 18-56 years and recipient age 37 ± 13.6 years (range 7-67 years. There were 95 males (70.4% and 40 females (29.6% among the recipients while among the donors, there were 102 males (75.6% and 33 females (24.4%. Delayed graft function was seen in three patients (2.2%, acute rejection in six (4.4%, post-transplant urinary tract infection in six (4.4%, pneumonia in three (2.2%, ureteric kink in two (1.5% and urine leak in four (3.0%. Graft survival at 36 months was 93.3% while patient survival at the same period was 96.3%. This report indicates that the results of our transplant program are good and comparable with other international programs.

  1. Assessment of Potential Live Kidney Donors and Computed Tomographic Renal Angiograms at Christchurch Hospital

    Science.gov (United States)

    Mark, Stephen; Armstrong, Sarah; McGregor, David

    2016-01-01

    Aims. To examine the outcome of potential live kidney donors (PLKD) assessment program at Christchurch Hospital and, also, to review findings of Computed Tomographic (CT) renal angiograms that led to exclusion in the surgical assessment. Methods. Clinical data was obtained from the database of kidney transplants, Proton. Radiological investigations were reviewed using the hospital database, Éclair. The transplant coordinator was interviewed to clarify information about PLKD who did not proceed to surgery, and a consultant radiologist was interviewed to explain unfavorable findings on CT renal angiograms. Results. 162 PLKD were identified during the period January 04–June 08. Of those, 65 (40%) proceeded to have nephrectomy, 15 were accepted and planned to proceed to surgery, 13 were awaiting further assessment, and 69 (42.5%) did not proceed to nephrectomy. Of the 162 PLKD, 142 (88%) were directed donors. The proportion of altruistic PLKD who opted out was significantly higher than that of directed PLKD (45% versus 7%, P = 0.00004). Conclusions. This audit demonstrated a positive experience of live kidney donation at Christchurch Hospital. CT renal angiogram can potentially detect incidental or controversial pathologies in the kidney and the surrounding structures. Altruistic donation remains controversial with higher rates of opting out. PMID:27034659

  2. Doppler ultrasonography in living donor liver transplantation recipients: Intra- and post-operative vascular complications

    Science.gov (United States)

    Abdelaziz, Omar; Attia, Hussein

    2016-01-01

    Living-donor liver transplantation has provided a solution to the severe lack of cadaver grafts for the replacement of liver afflicted with end-stage cirrhosis, fulminant disease, or inborn errors of metabolism. Vascular complications remain the most serious complications and a common cause for graft failure after hepatic transplantation. Doppler ultrasound remains the primary radiological imaging modality for the diagnosis of such complications. This article presents a brief review of intra- and post-operative living donor liver transplantation anatomy and a synopsis of the role of ultrasonography and color Doppler in evaluating the graft vascular haemodynamics both during surgery and post-operatively in accurately defining the early vascular complications. Intra-operative ultrasonography of the liver graft provides the surgeon with useful real-time diagnostic and staging information that may result in an alteration in the planned surgical approach and corrections of surgical complications during the procedure of vascular anastomoses. The relevant intra-operative anatomy and the spectrum of normal and abnormal findings are described. Ultrasonography and color Doppler also provides the clinicians and surgeons early post-operative potential developmental complications that may occur during hospital stay. Early detection and thus early problem solving can make the difference between graft survival and failure. PMID:27468207

  3. Cadmium, mercury, and lead in kidney cortex of living kidney donors: Impact of different exposure sources,

    International Nuclear Information System (INIS)

    Background: Most current knowledge on kidney concentrations of nephrotoxic metals like cadmium (Cd), mercury (Hg), or lead (Pb) comes from autopsy studies. Assessment of metal concentrations in kidney biopsies from living subjects can be combined with information about exposure sources like smoking, diet, and occupation supplied by the biopsied subjects themselves. Objectives: To determine kidney concentrations of Cd, Hg, and Pb in living kidney donors, and assess associations with common exposure sources and background factors. Methods: Metal concentrations were determined in 109 living kidney donors aged 24-70 years (median 51), using inductively coupled plasma-mass spectrometry (Cd and Pb) and cold vapor atomic fluorescence spectrometry (Hg). Smoking habits, occupation, dental amalgam, fish consumption, and iron stores were evaluated. Results: The median kidney concentrations were 12.9 μg/g (wet weight) for cadmium, 0.21 μg/g for mercury, and 0.08 μg/g for lead. Kidney Cd increased by 3.9 μg/g for a 10 year increase in age, and by 3.7 μg/g for an extra 10 pack-years of smoking. Levels in non-smokers were similar to those found in the 1970s. Low iron stores (low serum ferritin) in women increased kidney Cd by 4.5 μg/g. Kidney Hg increased by 6% for every additional amalgam surface, but was not associated with fish consumption. Lead was unaffected by the background factors surveyed. Conclusions: In Sweden, kidney Cd levels have decreased due to less smoking, while the impact of diet seems unchanged. Dental amalgam is the main determinant of kidney Hg. Kidney Pb levels are very low due to decreased exposure.

  4. Cadmium, mercury, and lead in kidney cortex of living kidney donors: Impact of different exposure sources,

    Energy Technology Data Exchange (ETDEWEB)

    Barregard, Lars, E-mail: lars.barregard@amm.gu.se [Department of Occupational and Environmental Medicine, Sahlgrenska University Hospital and University of Gothenburg, P.O. Box 414, SE 405 30 Gothenburg (Sweden); Fabricius-Lagging, Elisabeth [Department of Nephrology, Sahlgrenska University Hospital and Boras Hospital (Sweden); Lundh, Thomas [Department of Occupational and Environmental Medicine, Lund University Hospital and Lund University (Sweden); Moelne, Johan [Department of Clinical Pathology, Sahlgrenska University Hospital and University of Gothenburg (Sweden); Wallin, Maria [Department of Occupational and Environmental Medicine, Sahlgrenska University Hospital and University of Gothenburg, P.O. Box 414, SE 405 30 Gothenburg (Sweden); Olausson, Michael [Department of Transplantation and Liver Surgery, Sahlgrenska University Hospital and University of Gothenburg (Sweden); Modigh, Cecilia; Sallsten, Gerd [Department of Occupational and Environmental Medicine, Sahlgrenska University Hospital and University of Gothenburg, P.O. Box 414, SE 405 30 Gothenburg (Sweden)

    2010-01-15

    Background: Most current knowledge on kidney concentrations of nephrotoxic metals like cadmium (Cd), mercury (Hg), or lead (Pb) comes from autopsy studies. Assessment of metal concentrations in kidney biopsies from living subjects can be combined with information about exposure sources like smoking, diet, and occupation supplied by the biopsied subjects themselves. Objectives: To determine kidney concentrations of Cd, Hg, and Pb in living kidney donors, and assess associations with common exposure sources and background factors. Methods: Metal concentrations were determined in 109 living kidney donors aged 24-70 years (median 51), using inductively coupled plasma-mass spectrometry (Cd and Pb) and cold vapor atomic fluorescence spectrometry (Hg). Smoking habits, occupation, dental amalgam, fish consumption, and iron stores were evaluated. Results: The median kidney concentrations were 12.9 {mu}g/g (wet weight) for cadmium, 0.21 {mu}g/g for mercury, and 0.08 {mu}g/g for lead. Kidney Cd increased by 3.9 {mu}g/g for a 10 year increase in age, and by 3.7 {mu}g/g for an extra 10 pack-years of smoking. Levels in non-smokers were similar to those found in the 1970s. Low iron stores (low serum ferritin) in women increased kidney Cd by 4.5 {mu}g/g. Kidney Hg increased by 6% for every additional amalgam surface, but was not associated with fish consumption. Lead was unaffected by the background factors surveyed. Conclusions: In Sweden, kidney Cd levels have decreased due to less smoking, while the impact of diet seems unchanged. Dental amalgam is the main determinant of kidney Hg. Kidney Pb levels are very low due to decreased exposure.

  5. Normal liver stiffness: a study in living donors with normalliver histology

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    AIM To define the normal range of liver stiffness (LS)values using transient elastography in living-relatedliver transplantation candidate donors with normal liverhistology.METHODS: LS was measured using Fibroscan in 50 (16women, 34 men) healthy potential donors (mean age28.4 ± 5.9 years) who were being evaluated for liverdonation for their relatives at the National Liver Institute,Menoufeya University, Egypt. All potential donors hadnormal liver tests and were negative for hepatitis Bor C virus infection. Abdominal ultrasounds showednormal findings. None of the subjects had diabetes,hypertension, renal impairment, heart disease, or bodymass index 〉 30 kg/m2. All subjects had normal liverhistology upon liver biopsy. They all donated the rightlobe of their liver with successful outcomes.RESULTS: The mean LS was 4.3 ± 1.2 kPa (range:1.8-7.1 kPa). The 5th and 95th percentiles of normal LSwere 2.6 kPa and 6.8 kPa, respectively, with a medianof 4 kPa; the interquartile range was 0.6 ± 0.4. LSmeasurements were not significantly different betweenmen and women (4.4 ± 1.1 kPa vs 3.9 ± 1.3 kPa) anddid not correlate with age. However, stiffness valueswere significantly lower in subjects with a body massindex 〈 26 kg/m2 compared to those with an index ≥ 26kg/m2 (4.0 ± 1.1 kPa vs 4.6 ± 1.2 kPa; P 〈0.05). Therewere no differences in hospital stay or postoperativebilirubin, albumin,alanine and aspartate transaminases,or creatinine levels (at discharge) between donors withlivers stiffness ≤ 4 kPa and those with stiffness 〉 4 kPa.CONCLUSION: Healthy donors with normal liverhistology have a median LS of 4 kPa. Stiffness valuesare elevated relative to increase in body mass index.

  6. Prevalence of infection in kidney transplantation from living versus deceased donor: systematic review and meta-analysis

    Directory of Open Access Journals (Sweden)

    Mônica Taminato

    2015-06-01

    Full Text Available OBJECTIVE To verify if the type of donor is a risk factor for infection in kidney transplant recipients. METHODS Systematic Review of Literature with Meta-analysis with searches conducted in the databases MEDLINE, LILACS, Embase, Cochrane, Web of Science, SciELO and CINAHL. RESULTS We selected 198 studies and included four observational studies describing infections among patients distinguishing the type of donor. Through meta-analysis, it was shown that in patients undergoing deceased donor transplant, the outcome infection was 2.65 higher, than those who received an organ from a living donor. CONCLUSION The study showed that deceased kidney donor recipients are at an increased risk for developing infections and so the need for establishing and enforcing protocols from proper management of ischemic time to the prevention and control of infection in this population emerges.

  7. Environmental Adult Education: Women Living the Tensions.

    Science.gov (United States)

    Karlovic, Lee; Patrick, Kathryn

    2003-01-01

    Seven women involved in adult and popular education explored the collective development of environmental awareness through dialogue and learning activities. Two learning patterns emerged: paying attention and awakening awareness through ritual. (SK)

  8. Specific renal parenchymal-derived urinary extracellular vesicles identify age-associated structural changes in living donor kidneys

    OpenAIRE

    Anne E. Turco; Lam, Wing; Rule, Andrew D.; Denic, Aleksandar; Lieske, John C.; Miller, Virginia M.; Larson, Joseph J.; Kremers, Walter K.; Jayachandran, Muthuvel

    2016-01-01

    Non-invasive tests to identify age and early disease-associated pathology within the kidney are needed. Specific populations of urinary extracellular vesicles (EVs) could potentially be used for such a diagnostic test. Random urine samples were obtained from age- and sex-stratified living kidney donors before kidney donation. A biopsy of the donor kidney was obtained at the time of transplantation to identify nephron hypertrophy (larger glomerular volume, cortex per glomerulus and mean profil...

  9. Your Path to Transplant: a randomized controlled trial of a tailored computer education intervention to increase living donor kidney transplant

    OpenAIRE

    Waterman, Amy D.; Robbins, Mark L.; Andrea L. Paiva; Peipert, John D; Kynard-Amerson, Crystal S; Goalby, Christina J.; Davis, LaShara A; Thein, Jessica L.; Schenk, Emily A.; Baldwin, Kari A.; Skelton, Stacy L; Amoyal, Nicole R.; Brick, Leslie A

    2014-01-01

    Background Because of the deceased donor organ shortage, more kidney patients are considering whether to receive kidneys from family and friends, a process called living donor kidney transplantation (LDKT). Although Blacks and Hispanics are 3.4 and 1.5 times more likely, respectively, to develop end stage renal disease (ESRD) than Whites, they are less likely to receive LDKTs. To address this disparity, a new randomized controlled trial (RCT) will assess whether Black, Hispanic, and White tra...

  10. Live related donors in India: Their quality of life using world health organization quality of life brief questionnaire

    OpenAIRE

    Vemuru Reddy, Sunil K.; Guleria, Sandeep; Okechukwu, Okidi; Sagar, Rajesh; Bhowmik, Dipankar; Mahajan, Sandeep

    2011-01-01

    Context: Organ selling is now legally banned in India. Numerous studies have documented that organ vendors have a poor quality of life (QOL) following kidney donation. Aims: This study was designed to assess the QOL of living related donors in India. Settings and Design: This study was a single-center prospective study. Materials and Methods: The QOL of 106 consecutive related kidney donors was compared before and 6 months after the donation using the World Health Organisation Quality of Life...

  11. Observational Learning among Older Adults Living in Nursing Homes

    Science.gov (United States)

    Story, Colleen D.

    2010-01-01

    The purpose of this study was to evaluate learning by older adults living in nursing homes through observational learning based on Bandura's (1977) social learning theory. This quantitative study investigated if older adults could learn through observation. The nursing homes in the study were located in the midwestern United States. The…

  12. Myeloablative allogeneic versus autologous stem cell transplantation in adult patients with acute lymphoblastic leukemia in first remission: A prospective sibling donor versus no-donor comparison

    OpenAIRE

    Cornelissen, Jan; Holt, Bronno; Verhoef, Gregor; Veer, Mars; Oers, Marinus; Ossenkoppele, Gert; Sonneveld, Pieter; Maertens, Johan; Marwijk Kooy, Marinus; Schaafsma, Martijn; Wijermans, Pierre; Biesma, Douwe; Wittebol, Shulamit; Voogt, Paul; Baars, Joke

    2009-01-01

    textabstractWhile commonly accepted in poor-risk acute lymphoblastic leukemia (ALL), the role of allogeneic hematopoietic stem cell transplantation (allo-SCT) is still disputed in adult patients with standard-risk ALL. We evaluated outcome of patients with ALL in first complete remission (CR1), according to a sibling donor versus no-donor comparison. Eligible patients (433) were entered in 2 consecutive, prospective studies, of whom 288 (67%) were younger than 55 years, in CR1, and eligible t...

  13. Expectations from imaging for pre-transplant evaluation of living donor liver transplantation

    Institute of Scientific and Technical Information of China (English)

    Tiffany; Hennedige; Gopinathan; Anil; Krishnakumar; Madhavan

    2014-01-01

    Living donor liver transplant(LDLT)is a major surgi-cal undertaking.Detailed pre-operative assessment of the vascular and biliary anatomy is crucial for safe and successful harvesting of the graft and transplantation.Computed tomography(CT)and magnetic resonance imaging(MRI)are currently the imaging modalities of choice in pre-operative evaluation.These cross-sec-tional imaging techniques can reveal the vascular and biliary anatomy,assess the hepatic parenchyma and perform volumetric analysis.Knowledge of the broad indications and contraindications to qualify as a recipi-ent for LDLT is essential for the radiologist reporting scans in a pre-transplant patient.Similarly,awareness of the various anatomical variations and pathological states in the donor is essential for the radiologist to generate a meaningful report of his/her observations.CT and MRI have largely replaced invasive techniques such as catheter angiography,percutaneous cholan-giography and endoscopic retrograde cholangiopan-creatography.In order to generate a meaningful report based on these pre-operative imaging scans,it is also mandatory for the radiologist to be aware of the sur-geon’s perspective.We intend to provide a brief over-view of the common surgical concepts of LDLT and give a detailed description of the minimum that a radiologist is expected to seek and report in CT and MR scans per-formed for LDLT related evaluation.

  14. Beneficial effect of donor-specific blood transfusions (DST on living-related kidney allograft survival.

    Directory of Open Access Journals (Sweden)

    Sakagami,Kenichi

    1986-02-01

    Full Text Available The survival rate of 19 patients who underwent living-related kidney transplantation after donor-specific blood transfusions (DST was compared with that of 32 historical controls receiving transplants without DST. The graft survival rate of the DST group was 82% after two and three years. The graft survival rate of the DST group was significantly better than the 53% rate after two years obtained with the 32 historical controls (p less than 0.05. We tested sera from 16 DST-treated recipients to study the beneficial effect of DST on kidney allograft survival using the mixed lymphocyte culture (MLC serum inhibition test. The results demonstrated that MLC inhibitory factors were induced in the serum of the recipient after completion of DST. This inhibition of MLC was observed by treatment of responder lymphocytes with serum obtained three weeks after DST plus rabbit complement. The inhibitory effect was also specific for responder cells in anti-donor MLC. Regarding the correlation with rejection episodes, these MLC inhibitory factors were often observed in the non-rejection group (p less than 0.05. The data suggest that such factors may be anti-idiotypic antibodies and be associated with prolonged graft survival.

  15. Pediatric live-donor kidney transplantation in Mansoura Urology & Nephrology Center: a 28-year perspective.

    Science.gov (United States)

    El-Husseini, Amr A; Foda, Mohamed A; Bakr, Mohamed A; Shokeir, Ahmed A; Sobh, Mohamed A; Ghoneim, Mohamed A

    2006-10-01

    Our objective was to evaluate our overall experience in pediatric renal transplantation. Between March 1976 and March 2004, 1,600 live-donor kidney transplantations were carried out in our center; 216 of the patients were 18 years old or younger (mean age 12.9 years). There were 136 male patients and 80 female patients. The commonest causes of end-stage renal disease (ESRD) were renal dysplasia (22%), nephrotic syndrome (20%), hereditary nephritis (16%), and obstructive uropathy (16%). Of the donors, 94% were one-haplotype matched and the rest were identical. Pre-emptive transplantation was performed in 51 (23%) patients. Triple-therapy immunosuppression (prednisone + cyclosporine + azathioprine) was used in 78.2% of transplants. Rejection-free recipients constituted 47.7%. Hypertension (62%) was the commonest complication. A substantial proportion of patients (48%) were short, with height standard deviation score (SDS) less than -1.88. The overall infection rate was high, and the majority (53%) of infections were bacterial. The graft survival at 1 year, 5 years and 10 years were 93.4%, 73.3% and 48.2%, respectively, while the patients' survival at 1, 5 and 10 years were 97.6%, 87.8% and 75.3%, respectively. Despite long-term success results of pediatric renal transplantation in a developing country, there is a risk of significant morbidity. PMID:16791608

  16. Chronic hepatitis E virus infection after living donor liver transplantation via blood transfusion: a case report.

    Science.gov (United States)

    Kurihara, Takeshi; Yoshizumi, Tomoharu; Itoh, Shinji; Harimoto, Norifumi; Harada, Noboru; Ikegami, Toru; Inagaki, Yuki; Oshiro, Yukio; Ohkohchi, Nobuhiro; Okamoto, Hiroaki; Maehara, Yoshihiko

    2016-12-01

    Although it occurs worldwide, hepatitis E virus (HEV) infection in developed countries is generally foodborne. HEV infection is subclinical in most individuals. Although fulminant liver failure may occur, progression to chronic hepatitis is rare. This study describes a 41-year-old man with liver cirrhosis caused by non-alcoholic steatohepatitis and hepatocellular carcinoma within the Milan criteria. His liver function was classified as Child-Pugh grade C. Living donor liver transplantation (LDLT) was performed, and he was discharged from the hospital on postoperative day (POD) 22. However, his alanine aminotransferase concentration began to increase on POD 60 and HEV infection was detected on POD 81. Retrospective assessments of stored blood samples showed that this patient became positive for HEV RNA on POD 3. The liver donor was negative for anti-HEV antibodies and HEV RNA. However, the platelet concentrate transfused into the liver recipient the day after LDLT was positive for HEV RNA. The patient remained positive for HEV infection for 10 months. Treatment with 800 mg/day ribavirin for 20 weeks reduced HEV RNA to an undetectable level. In conclusion, this report describes a patient infected with HEV through a blood transfusion after LDLT, who progressed to chronic hepatitis probably due to his immunosuppressed state and was treated well with ribavirin therapy. PMID:27059470

  17. Acute paranoid psychosis as sole clinical presentation of hepatic artery thrombosis after living donor liver transplantation

    Directory of Open Access Journals (Sweden)

    Obed Aiman

    2010-02-01

    Full Text Available Abstract Background Hepatic artery thrombosis is a devastating complication after orthotopic liver transplantation often requiring revascularization or re-transplantation. It is associated with considerably increased morbidity and mortality. Acute cognitive dysfunction such as delirium or acute psychosis may occur after major surgery and may be associated with the advent of surgical complications. Case presentation Here we describe a case of hepatic artery thrombosis after living-donor liver transplantation which was not preceded by signs of liver failure but rather by an episode of acute psychosis. After re-transplantation the patient recovered without sequelae. Conclusion This case highlights the need to remain cautious when psychiatric disorders occur in patients after liver transplantation. The diagnostic procedures should not be restricted to medical or neurological causes of psychosis alone but should also focus vascular complications related to orthotopic liver transplantation.

  18. Simultaneous BK Polyomavirus (BKPyV)-associated nephropathy and hemorrhagic cystitis after living donor kidney transplantation.

    Science.gov (United States)

    Helanterä, Ilkka; Hirsch, Hans H; Wernli, Marion; Ortiz, Fernanda; Lempinen, Marko; Räisänen-Sokolowski, Anne; Auvinen, Eeva; Mannonen, Laura; Lautenschlager, Irmeli

    2016-03-01

    BK polyomavirus (BKPyV) commonly reactivates after kidney transplantation, and can cause polyomavirus-associated nephropathy (PyVAN), whereas after allogeneic stem cell transplantation the most frequent manifestation of BKPyV is polyomavirus-associated hemorrhagic cystitis (PyVHC). Despite high-level BKPyV replication in both, the pathogenesis and manifestation of both BKPyV entities appears to differ substantially. We describe an unusual case of simultaneous PyVAN and PyVHC presenting with acute symptoms in a BKPyV-IgG positive recipient eight months after kidney transplantation from a haploidentical living donor, who was BKPyV-IgG negative. Symptoms of cystitis and viremia subsided rapidly after reduction of immunosuppression. PMID:26771744

  19. Peritoneal Recurrence of Initially Controlled Hepatocellular Carcinoma after Living Donor Liver Transplantation

    Directory of Open Access Journals (Sweden)

    Nariman Sadykov

    2015-01-01

    Full Text Available It is well known that the presence of end-stage liver disease increases the risk of developing hepatocellular carcinoma (HCC. Liver transplantation (LT for patients within the Milan criteria has become a standard treatment for HCC in most developed centers worldwide. However, a major cause of death in cirrhotic patients with HCC after transplantation is tumor recurrence, including peritoneal recurrences, which develops rarely but presents a significant problem with regard to their management. Our experience includes two cases with HCC within the Milan criteria of peritoneal recurrences after living donor LT. Both patients had interventions for HCC in their medical history before LT, and we propose that these might have been a possible cause of the HCC peritoneal recurrence.

  20. Noncontrast-Enhanced Magnetic Resonance Versus Computed Tomography Angiography in Preoperative Evaluation of Potential Living Renal Donors

    DEFF Research Database (Denmark)

    Blankholm, Anne Dorte; Pedersen, Bodil G; Østrat, Ernst Ø;

    2015-01-01

    to observations from nephrectomy in living renal donors and to evaluate whether noncontrast-enhanced MRI can replace CTA for vessel assessment in living renal donors. MATERIAL AND METHODS: CTA and MRI results were compared to observations from nephrectomy, which served as the reference standard...... test for statistically significant differences. RESULTS: In the assessment of more than one renal artery, the sensitivity and specificity of MRI and CTA were high and in perfect agreement compared to observations from surgery. The results for both MRI and CTA were as follows: (sensitivity 100...

  1. Adults living with heart failure and fatigue

    DEFF Research Database (Denmark)

    Schjødt, Inge; Sommer, Irene; Bjerrum, Merete

    studies have been performed to develop more coherent and effective interventions to support self-care among heart failure patients experiencing fatigue. The findings of qualitative research should be synthesised to optimise nurses' understanding of fatigue and develop recommendations for practice. Aim To...... describe their experiences of fatigue? • How do patients with HF perceive the impact of fatigue in everyday life? • How do patients with HF manage fatigue and its consequences in everyday life? Methods A systematic literature search for published and unpublished studies 1995-2012 was carried out from...... October 2012 - ????. Search terms were “heart failure”, “fatigue” and “experience”. Studies were included if they explored the experiences and management of fatigue in everyday life among adult patients with HF, included non-hospitalised adult patients with confirmed HF or outpatients in a HF clinic. The...

  2. The clinical value of glomerular filtration rate with 99Tcm-DTPA on living kidney transplantation donor

    International Nuclear Information System (INIS)

    Objective: To determine the normal reference range of glomerular filtration rate (GFR) in different ages with 99Tcm-DTPA renal dynamic imaging on living kidney transplantation donor, and to evaluate the clinical value of GFR in living kidney transplantation. Methods: 99Tcm-DTPA renal dynamic imaging was performed in 300 patients on living kidney transplantation donor. The image was processed according to Gates' method to obtain GFR. The normal reference range of GFR was obtained in different ages and the relationship between GFR and gender, age and body mass index was also analyzed. Results: The left, right and total renal GFR of 300 living kidney transplantation donors were 49.25±10.34 ml/min. 49.27±9.69 ml/min and 98.52±19.03 ml/min, respectively. The GFR in the group of age 4 0 was higher significantly than that of age ≥50 (P 0.05). The study of logistic regression showed that the age was the only important impact factor on GFR. Conclusions: GFR obtained by 99Tcm-DTPA is simple and reliable, which can be used to accurately assess the individual renal filterability and the urinary drainage function, This affords an useful method on screening the living relative kidney transplantation donor. (authors)

  3. Effect of creatine phosphate on perioperative myocardial injury caused by living donor fiver transplantation in adult patients%磷酸肌酸钠对活体肝移植术患者围术期心肌损伤的影响

    Institute of Scientific and Technical Information of China (English)

    喻文立; 杜洪印; 翁亦齐

    2010-01-01

    Objective To investigate the effect of creatine phosphate on perioperative myocardial injury caused by living donor liver transplantation(LDLT)in adult patients.Methods Forty ASA Ⅱ -Ⅳ patients(liver function Child-Pugh grade B or C)aged 45-62 yr weighing 47-91 kg undergoing LDLT were randomly divided into 2 groups(n = 20 each): control group(group C)and creatine phosphate group(group CP).In group CP,creatine phosphate 30 mg/kg was injected intravenously at skin incision followed by creatine phosphate infusion at 4 mg· kg- 1 · h- 1 until the end of surgery.In group C,equal volume of normal saline was infused instead of creatine phosphate.HR,MAP,CVP,PCWP,CO and SvO2 were recorded immediately before skin incision,at 5 and 30 min of anhepatic phase,at 5 and 30 min of neohepatic phase and at the end of operation.Blood samples were taken from central vein immediately before skin incision(baseline,T0),at 30 min of anhepatic phase(T1),at 30min of neohepatic phase(T2),at the end of operation(T3)and at 4 and 24 h after operation(T4,5)for determination of serum cardiac troponin I(cTnI)and creatine kinase MB(CK-MB)concentrations and lactate dehydrogenase(LDH)activity.Postoperative adverse events were recorded.Results The serum cTnI and CK-MB concentrations and LDH activity were significantly increased at T2-5 as compared with the baseline value at T0 in both groups(P <0.05 or 0.01).MAP and CO were significantly higher from 5 min of neohepatic phase to the end of operation,the serum cTnI and CK-MB concentrations and LDH activity were significantly lower at T2-5,and the incidence of ventricular arrhythmia was significantly lower in group CP than in group C(P < 0.05 or 0.01).Conclusion Creatine phosphate can attenuate perioperative myocardial injury caused by LDLT in adult patients.%目的 评价磷酸肌酸钠对活体肝移植术患者围术期心肌损伤的影响.方法 活体肝移植术患者40例,ASA分级Ⅱ~Ⅳ级,肝功能Child-Pugh分级B或C级,年龄45

  4. Inaccurate preoperative imaging assessment on biliary anatomy not increases biliary complications after living donor liver transplantation

    International Nuclear Information System (INIS)

    Backgrounds and aims: Accurate assessment of graft bile duct is important to plan surgical procedure. Magnetic resonance cholangiopancreatography (MRCP) has become an important diagnostic procedure in evaluation of pancreaticobiliary ductal abnormalities and has been reported as highly accurate. We aim to estimate the efficacy of preoperative MRCP on depicting biliary anatomy in living donor liver transplantation (LDLT), and to determine whether inaccurate preoperative imaging assessment would increase the biliary complications after LDLT. Methods: The data of 118 cases LDLT were recorded. Information from preoperative MRCP was assessed using intraoperative cholangiography (IOC) as the gold standard. The possible risk factors of recipient biliary complications were analyzed. Results: Of 118 donors, 84 had normal anatomy (type A) and 34 had anatomic variants (19 cases of type B, 9 cases of type C, 1 case of type E, 2 cases of type F and 3 cases of type I) confirmed by IOC. MRCP correctly predicted all 84 normal cases and 17 of 34 variant cases, and showed an accuracy of 85.6% (101/118). The incidence of biliary complications was comparable between cases with accurate and inaccurate classification of biliary tree from MRCP, and between cases with normal and variant anatomy of bile duct. While cases with graft duct opening ≤5 mm showed a significant higher incidence of total biliary complications (21.1% vs. 6.6%, P = 0.028) and biliary stricture (10.5% vs. 1.6%, P = 0.041) compared with cases with large duct opening >5 mm. Conclusion: MRCP could correctly predict normal but not variant biliary anatomy. Inaccurate assessment of biliary anatomy from MRCP not increases the rate of biliary complications, while small-sized graft duct may cause an increase in biliary complications particularly biliary stricture after LDLT.

  5. Argus versus manual methods to measure liver volume of living liver transplant donors

    International Nuclear Information System (INIS)

    Objective: To investigate the feasibility of measuring liver volume with Argus method. Methods: Thirty-two healthy liver transplant donor candidates underwent liver MRI on a 3.0 T MR unit. Volume interpolated body examination (VIBE) was performed after the administration of gadobenate dimeglumine. The VIBE data was transferred to the diagnostic workstation, and then multiple planar reconstruction (MPR) images were acquired. Firstly, two observers manually drawn the liver shape and calculated three volumes: the whole liver volume and right lobes volumes include middle hepatic vein (MHV) and exclude MHV, respectively. Secondly, the same data was transferred to Argus software, calculated that three volumes. Each measurement time was recorded. Actual graft volume (the right lobe)was measured during surgery. The correlation between right lobes volume of two measurements and actual graft volume was analyzed. The time needed for Argus and that needed for manual method were compared with paired t test. Results: The right lobe volumes measured by Argus, manually and surgery method were (813±187), (807±181) and (713±137) mm3, respectively. Argus method and manual method showed good correlation with surgery method, and the correlation coefficients were 0.897 (Argus method) and 0.884(manual method), respectively. The time for manual method and Argus method were(44.3±2.7) and (12.2±1.0)min, respectively. There was significant difference between Argus and manual methods (t=76.39, P<0.05). Conclusion: Compared with manual method, use of the Liver volumetric measurement by Argus software not only correlated well with Actual graft volume, but also saves time. Argus has potential clinical value for volumetric measurement in living liver transplant donors. (authors)

  6. Role of multislice CT and magnetic resonance cholangiography in preoperative evaluation of potential donor in living related liver transplantation

    Directory of Open Access Journals (Sweden)

    Hossam M. Abdel-Rahman

    2016-03-01

    Conclusion: Multislice CT is a valuable tool in the evaluation of potential living liver donors that provides complete information on the hepatic vascular anatomy, the liver parenchyma, and volumetric measurements. MRC with a 3.0-T MR system demonstrates the preoperative biliary evaluation very well with a high accuracy rate.

  7. Treatment of hepatic venous stenosis by transfemoral venous balloon dilation following living donor liver transplantation: a case report

    Institute of Scientific and Technical Information of China (English)

    Weiwei Jiang; Yangsui Liu; Lianbao Kong

    2009-01-01

    Hepatic venous stenosis may be a cause of graft failure in living donor liver transplantation (LDLT). Balloon dilation and metallic frame approaches have been used successfully to treat hepatic venous stenosis. Here, we report the effect of transfemoral venous balloon dilation for treating a child with hepatic venous stenosis after LDLT.

  8. Predictive capacity of pre-donation GFR and renal reserve capacity for donor renal function after living kidney donation

    NARCIS (Netherlands)

    Rook, M; Hofker, HS; van Son, WJ; van der Heide, JJH; Ploeg, RJ; Navis, GJ

    2006-01-01

    Kidney transplantation from living donors is important to reduce organ shortage. Reliable pre-operative estimation of post-donation renal function is essential. We evaluated the predictive potential of pre-donation glomerular filtration rate (GFR) (iothalamate) and renal reserve capacity for post-do

  9. The Impact of a Surgical Protocol for Enhanced Recovery on Living Donor Right Hepatectomy: A Single-Center Cohort Study.

    Science.gov (United States)

    Kim, Seong Hoon; Kim, Young Kyu; Lee, Seung Duk; Lee, Eung Chang; Park, Sang Jae

    2016-04-01

    The concept of surgery for enhanced recovery (SFER) program has never been an issue in the context of living donor right hepatectomy (LDRH), much less its effects. The purpose of this study was to evaluate outcomes after the establishment of an SFER protocol for LDRH in a single center.A single-center cohort study was performed in 500 consecutive living donors who underwent right hepatectomy from January 2005 to June 2014 by analyzing the outcomes before and after an established SFER protocol that evolved with continuous refinements in surgical technique and management over 300 LDRHs, being in place on September 2011. Donor characteristics, operative outcomes, and postoperative complications divided into 2 groups (group 1, stepwise adjustment; group 2, complete adherence to the protocol) were compared.Donor characteristics were comparable in the 2 groups. Overall complication rate was 10.0% with no mortality. In group 2, operative time, hospital stay, and overall complication rate decreased significantly, and the morbidity was 1% and confined in grade I complication without reoperation, perioperative blood transfusion, or readmission. All donors in this series recovered fully and returned to the previous functional lifestyle.An SFER protocol on LDRH can be established by the gradual implementation of various refinements of surgical technique, and the recent outcomes achieved after the establishment of an SFER protocol could provide a current guidance on LDRH toward the ultimate goal of zero morbidity. PMID:27057855

  10. Determinants of graft survival in pediatric and adolescent live donor kidney transplant recipients: a single center experience.

    Science.gov (United States)

    El-Husseini, Amr A; Foda, Mohamed A; Shokeir, Ahmed A; Shehab El-Din, Ahmed B; Sobh, Mohamed A; Ghoneim, Mohamed A

    2005-12-01

    To study the independent determinants of graft survival among pediatric and adolescent live donor kidney transplant recipients. Between March 1976 and March 2004, 1600 live donor kidney transplants were carried out in our center. Of them 284 were 20 yr old or younger (mean age 13.1 yr, ranging from 5 to 20 yr). Evaluation of the possible variables that may affect graft survival were carried out using univariate and multivariate analyses. Studied factors included age, gender, relation between donor and recipient, original kidney disease, ABO blood group, pretransplant blood transfusion, human leukocyte antigen (HLA) matching, pretransplant dialysis, height standard deviation score (SDS), pretransplant hypertension, cold ischemia time, number of renal arteries, ureteral anastomosis, time to diuresis, time of transplantation, occurrence of acute tubular necrosis (ATN), primary and secondary immunosuppression, total dose of steroids in the first 3 months, development of acute rejection and post-transplant hypertension. Using univariate analysis, the significant predictors for graft survival were HLA matching, type of primary urinary recontinuity, time to diuresis, ATN, acute rejection and post-transplant hypertension. The multivariate analysis restricted the significance to acute rejection and post-transplant hypertension. The independent determinants of graft survival in live-donor pediatric and adolescent renal transplant recipients are acute rejection and post-transplant hypertension. PMID:16269048

  11. Recurrent hepatitis C after living donor liver transplantation detected by Tc-99m GSA liver scintigraphy.

    Science.gov (United States)

    Kaibori, Masaki; Ha-Kawa, Sang Kil; Uchida, Yoichiro; Ishizaki, Morihiko; Hijikawa, Takeshi; Saito, Takamichi; Imamura, Atsushi; Hirohara, Junko; Uemura, Yoshiko; Tanaka, Koichi; Kamiyama, Yasuo

    2006-11-01

    Recurrence of hepatitis C virus (HCV) after living donor liver transplantation was investigated using technetium-99m- diethylenetriaminepentaacetic acid-galactosyl human serum albumin (Tc-99m-GSA) liver scintigraphy. Four patients with decompensated cirrhosis due to HCV infection were retrospectively reviewed in this study. Scintigraphy was performed to determine the hepatic uptake ratio of the tracer corrected for disappearance from the blood, as well as the maximal removal rate of the tracer by hepatocytes, as parameters of hepatic functional reserve. In all patients, serum HCV ribonucleic acid (RNA) was detected 3 months after transplantation. The corrected hepatic uptake ratio and removal rate showed little change after transplantation in two patients without the recurrence of HCV infection. In another two patients, these levels were decreased at 3 months after transplantation. In one patient, recurrent HCV infection was diagnosed by confirmatory histologic examination at 12 months after transplantation. In the other patient, both levels declined further at 8 months. Although treatment was initiated with a combination of interferon plus ribavirin, this patient died of progressive hepatic failure. In conclusion, a decrease in scintigraphic parameters at 3 months after transplantation suggests recurrent HCV infection affecting the graft. Tc-99m-GSA liver scintigraphy is a useful noninvasive method for evaluating graft functional reserve. PMID:16977504

  12. Outcome of patients from the west of Scotland traveling to Pakistan for living donor kidney transplants.

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    Geddes, Colin C; Henderson, Andrew; Mackenzie, Pamela; Rodger, Stuart C

    2008-10-27

    The aim of this study was to analyze the 3-year outcome of patients traveling from the west of Scotland to Pakistan for living donor kidney transplant. Baseline data and outcomes of 18 consecutive recipients who traveled to Pakistan between 2000 and 2007 and returned for follow-up at the regional transplant unit in the west of Scotland were retrieved from the electronic patient record. Mean follow-up was 775 days. No patients died. Two kidneys failed at 12 and 1400 days, respectively. The incidence of acute rejection in the first year was 11.1%. Mean eGFR at 1 and 3 years were 51.8 and 47.7 mL/min/1.73 m2, respectively. One patient developed malaria. No patients contracted hepatitis B, hepatitis C, or human immunodeficiency virus infection. The outcomes of this series of patients are better than previous reports and can be used to inform patients who ask for advice about the risks of traveling abroad for kidney transplantation. PMID:18946355

  13. Are the imaging findings used to assess the portal triad reliable to perform living-donor liver transplant?; Os achados de imagem para avaliacao da triade portal sao confiaveis para realizacao do transplante hepatico com doador vivo?

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    Dazzi, Francisco Leoncio; Ribeiro Junior, Marcelo Augusto Fontenelle; Mancero, Jorge Marcelo Padilla; Gonzalez, Adriano Miziara; D' Albuquerque, Luiz Augusto Carneiro, E-mail: franciscodazzi@hotmail.com [Hospital Beneficencia Portuguesa, Sao Paulo, SP (Brazil). Departamento de Cirurgia Geral e Transplante; Leao-Filho, Hilton Muniz [Hospital Beneficencia Portuguesa, Sao Paulo, SP (Brazil). Departamento de Radiologia e Diagnostico por Imagem; Silva, Adavio de Oliveira e [Hospital Beneficencia Portuguesa, Sao Paulo, SP (Brazil). Departamento de Gastroenterologia e Hepatologia

    2013-07-01

    Background: a crucial aspect of living-donor liver transplant is the risk imposed to the donor due to a procedure performed in a healthy individual that can lead to a high postoperative morbidity rate Aim: To correlate the pre- and intraoperative hepatic imaging findings of living adult donors. Methods: From 2003 to 2008 the medical charts of 66 donors were revised; in that, 42 were males (64%) and 24 females (36%), mean age of 30±8 years. The preoperative anatomy was analyzed by magnetic resonance cholangiography to study the bile ducts and by computed tomography angiography to evaluate the hepatic artery and portal vein. Normalcy criteria were established according to previously published studies. Results: Anatomic variations of the bile ducts were found in 59.1% of donors, of the artery hepatic in 31.8% and of the portal vein in 30.3% of the cases during the preoperative period. The magnetic resonance cholangiography findings were in agreement in 44 (66.6%) of donors and in disagreement in 22 (33.3%). With regards to hepatic artery, in all donors the findings of the imaging examination were in agreement with those of the intraoperative period. As to the portal vein, the computed tomography findings were in agreement in 59 (89.4%) donors and in disagreement in seven (10.6%). Conclusions: the bile duct anatomic variations are frequent, and the magnetic resonance cholangiography showed moderate accuracy (70%) in reproducing the surgical findings; the computed tomography reproduced the intraoperative findings of the hepatic artery in 100% of donors, and of the portal vein in 89.4% of the cases, thus demonstrating high accuracy (89%). (author)

  14. Anesthetic complications including two cases of postoperative respiratory depression in living liver donor surgery

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    David Beebe

    2011-01-01

    Full Text Available Background: Living liver donation is becoming a more common means to treat patients with liver failure because of a shortage of cadaveric organs and tissues. There is a potential for morbidity and mortality, however, in patients who donate a portion of their liver. The purpose of this study is to identify anesthetic complications and morbidity resulting from living liver donor surgery. Patients and Methods: The anesthetic records of all patients who donated a segment of their liver between January 1997 and January 2006 at University of Minnesota Medical Center-Fairview were retrospectively reviewed. The surgical and anesthesia time, blood loss, hospitalization length, complications, morbidity, and mortality were recorded. Data were reported as absolute values, mean ± SD, or percentage. Significance (P < 0.05 was determined using Student′s paired t tests. Results: Seventy-four patients (34 male, 40 female, mean age = 35.5 ± 9.8 years donated a portion of their liver and were reviewed in the study. Fifty-seven patients (77% donated the right hepatic lobe, while 17 (23% donated a left hepatic segment. The average surgical time for all patients was 7.8 ± 1.5 hours, the anesthesia time was 9.0 ± 1.3 hours, and the blood loss was 423 ± 253 ml. Forty-six patients (62.2% received autologous blood either from a cell saver or at the end of surgery following acute, normovolemic hemodilution, but none required an allogenic transfusion. Two patients were admitted to the intensive care unit due to respiratory depression. Both patients donated their right hepatic lobe. One required reintubation in the recovery room and remained intubated overnight. The other was extubated but required observation in the intensive care unit for a low respiratory rate. Twelve patients (16.2% had complaints of nausea, and two reported nausea with vomiting during their hospital stay. There were four patients who developed complications related to positioning during the

  15. Dengue Virus Transmission from Living Donor to Recipient in Liver Transplantation: A Case Report.

    Science.gov (United States)

    Gupta, Raman K; Gupta, Gaurav; Chorasiya, Vishal K; Bag, Pradyut; Shandil, Rajeev; Bhatia, Vikram; Wadhawan, Manav; Vij, Vivek; Kumar, Ajay

    2016-03-01

    Many infections are transmitted from a donor to a recipient through organ transplantations. The transmission of dengue virus from a donor to a recipient in liver transplantation is a rare entity, and currently, there is no recommendation for screening this virus prior to transplantation. We report a case of transmission of dengue virus from donor to recipient after liver transplantation. The recipient had a history of multiple admissions for hepatic encephalopathy and ascites. He was admitted in the ICU for 15 days for chronic liver disease, ascites, and acute kidney injury before transplantation. The donor was admitted 1 day before transplantation. The donor spiked fever on postoperative day 2 followed by thrombocytopenia and elevated liver enzymes. The donor blood test was positive for dengue NS1 antigen. The recipient also had a similar clinical picture on postoperative day 5 and his blood test was also positive for dengue NS1 antigen. Hence, the diagnosis for posttransplant donor-derived allograft-related transmission of dengue infection was made. Both recipient and donor were treated with supportive measures and discharged after their full recovery on postoperative days 9 and 18, respectively. The effect of immunosuppression on dengue presentation is still unclear and there is lack of literature available. In our case, the recipient developed dengue fever similar to general population without showing any feature of severe graft dysfunction. We have concluded that dengue virus can also be transmitted from donor to recipient, and immunosuppression did not have any adverse effect on the evolution of dengue fever within the recipient. Delhi being a hyperendemic zone, screening for donors (especially in season time) for dengue virus seems to be the best preventive method to control donor-derived transmission of dengue to recipient. PMID:27194898

  16. Predictive factors for reintubation following noninvasive ventilation in patients with respiratory complications after living donor liver transplantation.

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    Yuichi Chihara

    Full Text Available BACKGROUND: Postoperative respiratory complications are a major cause of mortality following liver transplantation (LT. Noninvasive ventilation (NIV appears to be effective for respiratory complications in patients undergoing solid organ transplantation; however, mortality has been high in patients who experienced reintubation in spite of NIV therapy. The predictors of reintubation following NIV therapy after LT are not exactly known. METHODS: Of 511 adult patients who received living-donor LT, data on the 179 who were treated by NIV were retrospectively examined. RESULTS: Forty-three (24% of the 179 patients who received NIV treatment required reintubation. Independent factors associated with reintubation by multivariate logistic regression analysis were controlled preoperative infections (odds ratio [OR] 8.88; 95% confidence interval (CI 1.64 to 48.11; p = 0.01, ABO-incompatibility (OR 4.49; 95% CI, 1.50 to 13.38; p = 0.007, and presence of postoperative pneumonia at the time of starting NIV (OR 3.28; 95% CI, 1.02 to 11.01; p = 0.04. The reintubated patients had a significant higher rate of postoperative infectious complications and a significantly longer intensive care unit stay than those in whom NIV was successful (p<0.0001. Of the 43 reintubated patients, 22 (51.2% died during hospitalization following LT vs. 8 (5.9% of the 136 patients in whom NIV was successful (p<0.0001. CONCLUSIONS: Because controlled preoperative infection, ABO-incompatibility or pneumonia prior to the start of NIV were independent risk factors for reintubation following NIV, caution should be used in applying NIV in patients with these conditions considering the high rate of mortality in patients requiring reintubation following NIV.

  17. Social networks of older adults living with HIV in Finland.

    Science.gov (United States)

    Nobre, Nuno Ribeiro; Kylmä, Jari; Kirsi, Tapio; Pereira, Marco

    2016-02-01

    The aim of this study was to explore the social networks of older adults living with HIV. Interviews were conducted with nine individuals aged 50 or older living with HIV in Helsinki, Finland. Analysis of transcripts was analysed by inductive qualitative content analysis. Results indicated that these participants' networks tended to be large, including those both aware and unaware of the participants' health status. Analysis identified three main themes: large multifaceted social networks, importance of a support group, and downsizing of social networks. Support received appeared to be of great importance in coping with their health condition, especially since the time of diagnosis. Friends and family were the primary source of informal support. The majority of participants relied mostly on friends, some of whom were HIV-positive. Formal support came primarily from the HIV organisation's support group. In this study group, non-disclosure did not impact participants' well-being. In years to come, social networks of older adults living with HIV may shrink due to personal reasons other than HIV-disclosure. What is of primary importance is that healthcare professionals become knowledgeable about psychosocial issues of older adults living with HIV, identifying latent problems and developing adequate interventions in the early stages of the disease; this would help prevent social isolation and foster successful ageing with HIV. PMID:26278329

  18. Factors Affecting Changes in the Glomerular Filtration Rate after Unilateral Nephrectomy in Living Kidney Donors and Patients with Renal Disease

    International Nuclear Information System (INIS)

    We evaluated the factors affecting changes in the postoperative glomerular filtration rate (GFR) after unilateral nephrectomy in living kidney donors and patients with renal disease. We studied 141 subjects who underwent living donor nephrectomy for renal transplantation (n=75) or unilateral nephrectomy for renal diseases (n=66). The GFR of the individual kidney was determined by Tc-99m DTPA scintigraphy before and after nephrectomy. By performing multiple linear regression analysis, we evaluated the factors that are thought to affect changes in GFR, such as age, sex, body mass index (BMI), preoperative GFR, preoperative creatinine level, operated side, presence of diabetes mellitus (DM), presence of hypertension (HTN), and duration of follow-up. In both the donor nephrectomy and the disease nephrectomy groups, GFR increased significantly after nephrectomy (46.9±8.4 to 58.1±12.5 vs. 43.0±9.6 to 48.6±12.8 ml/min, p<0.05). In the donor nephrectomy group, age was significantly associated with change in GFR (β=-0.3, P<0.005). In the disease nephrectomy group, HTN, preoperative creatinine level, and age were significantly associated with change in GFR (β=-6.2, p<0.005; β=-10.9, p<0.01; β=-0.2, p<0.01, respectively). This compensatory change in GFR was not significantly related to sex, duration of follow-up, or operated side in either group. The compensatory change in the GFR of the remaining kidney declined with increasing age in both living kidney donors and patients with renal disease.

  19. BARTERING FOR A COMPATIBLE KIDNEY USING YOUR INCOMPATIBLE, LIVE KIDNEY DONOR: LEGAL AND ETHICAL ISSUES RELATED TO KIDNEY CHAINS.

    Science.gov (United States)

    Tenenbaum, Evelyn M

    2016-01-01

    Kidney chains are a recent and novel method of increasing the number of available kidneys for transplantation and have the potential to save thousands of lives. However, because they are novel, kidney chains do not fit neatly within existing legal and ethicalframeworks, raising potential barriers to their full implementation. Kidney chains are an extension of paired kidney donation, which began in the United States in 2000. Paired kidney donations allow kidney patients with willing, but incompatible, donors to swap donors to increase the number of donor/recipient pairs and consequently, the number of transplants. More recently, transplant centers have been using non-simultaneous, extended, altruistic donor ("NEAD") kidney chains--which consist of a sequence of donations by incompatible donors--to further expand the number of donations. This Article fully explains paired kidney donation and kidney chains and focuses on whether NEAD chains are more coercive than traditional kidney donation to a family member or close friend and whether NEAD chains violate the National Organ Transplant Act's prohibition on the transfer of organs for valuable consideration. PMID:27263265

  20. Endovascular treatment of acute arterial complications after living-donor liver transplantation

    International Nuclear Information System (INIS)

    Aim: The aim of this study was to evaluate the efficacy of endovascular treatment for acute arterial complications following living-donor liver transplantation (LDLT). Materials and methods: Of 79 LDLT patients, 17 (mean age 48 ± 8 years, range 33-66 years) who had acute arterial complications and underwent endovascular treatment were evaluated. Transcatheter arterial embolization was performed to control peritoneal bleeding. Catheter-directed thrombolysis using urokinase was performed in hepatic artery thromboses. The locations of complications and materials used were evaluated. The technical and clinical success rates were calculated. Results: Twenty-three acute arterial complications, including four hepatic artery thromboses and 19 cases of peritoneal haemorrhages were identified in 22 angiographic sessions in 17 patients. The mean duration between LDLT and first angiography was 3.2 ± 3.5 days (range 1-13 days). Hepatic artery recanalization with catheter-directed thrombolysis using urokinase was achieved in two patients. Transcatheter arterial embolization for peritoneal bleeding was successfully performed in 16 cases. The most common bleeding focus was the right inferior phrenic artery. Additional surgical management was needed in five patients to control bleeding or hepatic artery recanalization. Technical and clinical success rates of transcatheter arterial embolization were 84.2 and 63.1%, respectively. Overall technical success was achieved in 18 of 23 arterial complications (78.2%), and clinical success was achieved in 14 of 23 arterial complications (60.8%). Conclusion: Endovascular treatment for the acute arterial complications of haemorrhage or thrombosis in LDLT patients is safe and effective. Therefore, it should be considered as the first line of treatment in selective cases

  1. Usability of Cryopreserved Aortic Allografts for Middle Hepatic Vein Reconstruction During Living-Donor Liver Transplantation.

    Science.gov (United States)

    Kim, Seok-Hwan; Hwang, Shin; Ha, Tae-Yong; Song, Gi-Won; Jung, Dong-Hwan; Ahn, Chul-Soo; Moon, Deok-Bog; Kim, Ki-Hun; Park, Gil-Chun; Lee, Sung-Gyu

    2016-05-01

    Iliac vein allografts are suitable for middle hepatic vein (MHV) reconstruction during living-donor liver transplantation (LDLT), but their supply is often limited. Polytetrafluoroethylene (PTFE) grafts are easily available but have drawbacks of accidental gastric penetration and non-degradable foreign body. To replace the use of PTFE grafts, we started using cryopreserved aorta allografts (CAAs). This study presents the technical details and patency outcomes of using CAAs in MHV reconstruction. We reviewed the surgical techniques of CAA interposition and analyzed the patency rates in 74 patients who underwent LDLT during the 6-year study period. The two control groups received either cryopreserved iliac veins (n = 122) or PTFE grafts (n = 84). The surgical techniques for MHV reconstruction used to implant the CAA and PTFE grafts are very similar because the techniques developed for PTFE grafts were also applied to CAAs. We inserted an arterial patch at the liver cut surface because the CAA wall is too thick to perform direct anastomosis. Two patients (2.7 %) underwent MHV stenting during the first month. The 1-year patency rate was 69.7 % in the CAA group vs. 39.2 % in iliac vein group vs. 57.2 % in PTFE group (p = 0.000). The overall graft and patient survival rates did not differ depending on the MHV interposition vessel materials (p > 0.1). CAAs combined with small-artery patches demonstrated high patency rates that surpass other vessel grafts, and thus, we suggest that CAA can be reliably used for MHV reconstruction when CAA is available. PMID:26666546

  2. Analysis of infections in the first 3-month after living donor liver transplantation

    Institute of Scientific and Technical Information of China (English)

    Chuan Li; Tian-Fu Wen; Kai Mi; Chuan Wang; Lu-Nan Yan; Bo Li

    2012-01-01

    AIM:To identify factors related to serious postoperative bacterial and fungal infections in the first 3 mo after living donor liver transplantation (LDLT).METHODS:In the present study,the data of 207patients from 2004 to 2011 were reviewed.The pre-,intra-and post-operative factors were statistically analyzed.All transplantations were approved by the ethics committee of West China Hospital,Sichuan University.Patients with definitely preoperative infections and infections within 48 h after transplantation were excluded from current study.All potential risk factors were analyzed using univariate analyses.Factors significant at a P < 0.10 in the univariate analyses were involved in the multivariate analyses.The diagnostic accuracy of the identified risk factors was evaluated using receiver operating curve.RESULTS:The serious bacterial and fungal infection rates were 14.01% and 4.35% respectively.Enterococcus faecium was the predominant bacterial pathogen,whereas Candida albicans was the most common fungal pathogen.Lung was the most common infection site for both bacterial and fungal infections.Recipient age older than 45 years,preoperative hyponatremia,intensive care unit stay longer than 9 d,postoperative bile leak and severe hyperglycemia were independent risk factors for postoperative bacterial infection.Massive red blood cells transfusion and postoperative bacterial infection may be related to postoperative fungal infection.CONCLUSION:Predictive risk factors for bacterial and fungal infections were indentified in current study.Pre-,intra-and post-operative factors can cause postoperative bacterial and fungal infections after LDLT.

  3. Causes of arterial bleeding after living donor liver transplantation and the results of transcatheter arterial embolization

    International Nuclear Information System (INIS)

    To analyze the causes of arterial bleeding after living donor liver transplantation (LDLT) and to evaluate the efficacy of transcatheter arterial embolization (TAE). Forty-two sessions of conventional arteriography were performed in 32 of the 195 patients who underwent LDLT during the past 2 years. This was done in search of bleeding foci of arterial origin. TAE was performed with microcoils or gelatin sponge particles. The causes of arterial bleeding, the technical and clinical success rates of TAE and the complications were retrospectively evaluated. Forty-two bleeding foci of arterial origin were identified on 30 sessions of arteriography in 21 patients. The most common cause of bleeding was percutaneous procedures in 40% of the patients (17 of the 42 bleeding foci) followed by surgical procedures in 36% (15/42). The overall technical and clinical success rates of TAE were 21 (70%) and 20 (67%) of the 30 sessions, respectively. The overall technical success rate of TAE for the treatment of bleeding from the hepatic resection margin, hepatic artery anastomotic site and hepaticojejunostomy was only 18% (2/11), whereas for the treatment of bleeding in the other locations the technical and clinical success rates of TAE were 100% and 95%, respectively. No procedure-related major complications occurred. In the case of arterial bleeding after LDLT, percutaneous procedure-related hemorrhages were as common as surgery-related hemorrhages. There were technical difficulties in using TAE for the treatment of hepatic arterial bleeding. However, in the other locations, TAE seems to be safe and effective for the control of arterial bleeding in LDLT recipients

  4. Diffusion-weighted MRI of kidneys in healthy volunteers and living kidney donors

    International Nuclear Information System (INIS)

    Aim: To establish the normal apparent diffusion coefficient (ADC) values in healthy kidneys, comparing them with the literature, and assessing the correlation between ADC values, creatinine blood level, and glomerular filtration rate (GFR). Materials and methods: Twenty-four healthy volunteers and 26 living kidney donors were examined on a 1.5 T magnetic resonance imaging (MRI) unit. Two diffusion-weighted imaging (DWI) sequences were included in the study protocol (protocol 1 with 16 b-values, protocol 2 with 10 b-values) before the examination blood and urine samples were collected. The GFR was calculated using Cockcroft & Gault and MDRD (Modification of Diet In Renal Disease) formulas and the ADC values were measured separately for the cortex and medulla of each kidney by two independent observers. All statistical analyses were performed using the STATISTICA (version 10.0) software package. Data were analysed using an unpaired t-test; p<0.05 indicated a statistically significant difference. Results: The average ADC value for protocol 1 for the cortex was 2.26×10−3 mm2/s, for the medulla 2.21×10−3 mm2/s. In protocol 2, the respective values were 2.13×10−3 mm2/s and 2.06×10−3 mm2/s. Neither statistically significant interobserver differences nor correlation between ADC values, GFR, and creatinine serum level were observed. Conclusion: The reference ADC values were established. The measurements show high interobserver consistency. The differences in ADC values reported in the literature suggest dependence on the equipment and methodology and point to the necessity of obtaining ADC norms for each MRI unit. -- Highlights: •Magnetic resonance diffusion-weighted imaging of kidneys. •Apparent diffusion coefficient in healthy individuals. •Monoexponential model of diffusion

  5. Effect of lymph leakage on renal allograft outcome from living donors

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    Abolfazl Bohlouli

    2012-01-01

    Full Text Available Lymph leakage is a cause of prolonged fluid discharge in renal transplant patients. Lymph leakage during early post-transplantation is responsible for extracting immune substances; therefore, it may play a role in prognosis of the transplanted kidney. In this study, we aimed to investigate the effects of lymph leakage on different factors that play significant roles in renal allograft outcome. During the present case-control study, we evaluated 62 renal allograft recipients in which 31 subjects were complicated with lymph leakage and enrolled as the study group. The other 31 subjects were included in the control group who did not experience any lymph leakage during their post-transplantation period. All kidneys were transplanted from living donors. We investigated and compared the renal allograft rejection rate, hospitalization duration, serum urea, creatinine (Cr and cyclosporine (CsA levels, antithymoglobin (ATG administration and treatment duration between the study and the control groups. There were no significant difference in the urea and Cr levels between the two groups (P >0.05. Early (one week and late (one month serum CsA levels of the study group were significantly higher than in the control group (P = 0.005 and P = 0.006. The number of days in which ATG receivers responded to therapy was significantly lower for the control group (P = 0.008. 21.93% of the study group subjects experienced allograft rejection, while this rejection probability was 28.38% for the control group (P = 0.799. Lymph leakage has no prominent role in renal function, which is estimated by Cr and urea levels in patients′ serum during the days after transplantation. CsA level was higher in patients with lymph leakage, and all cases of allograft rejection were in the subjects with lymph leakage.

  6. Preoperative predictors of blood component transfusion in living donor liver transplantation

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    R N Makroo

    2013-01-01

    Full Text Available Context: Extensive bleeding associated with liver transplantation is a major challenge faced by transplant surgeons, worldwide. Aims: To evaluate the blood component consumption and determine preoperative factors that predict the same in living donor liver transplantation (LDLT. Settings and Design: This prospective study was performed for a 1 year period, from March 2010 to February 2011. Materials and Methods: Intra- and postoperative utilization of blood components in 152 patients undergoing LDLT was evaluated and preoperative patient parameters like age, gender, height, weight, disease etiology, hemoglobin (Hb, hematocrit (Hct, platelet count (Plt, total leukocyte count (TLC, activated partial thromboplastin time (aPTT, international normalized ratio (INR, serum bilirubin (T. bilirubin, total proteins (T. proteins, albumin to globulin ratio (A/G ratio, serum creatinine (S. creatinine, blood urea (B. urea, and serum electrolytes were assessed to determine their predictive values. Univariate and stepwise discriminant analysis identified those factors, which could predict the consumption of each blood component. Results: The average utilization of packed red cells (PRCs, cryoprecipitates (cryo, apheresis platelets, and fresh frozen plasma was 8.48 units, 2.19 units, 0.93 units, and 2,025 ml, respectively. Disease etiology and blood component consumption were significantly correlated. Separate prediction models which could predict consumption of each blood component in intra and postoperative phase of LDLT were derived from among the preoperative Hb, Hct, model for end-stage liver disease (MELD score, body surface area (BSA, Plt, T. proteins, S. creatinine, B. urea, INR, and serum sodium and chloride. Conclusions: Preoperative variables can effectively predict the blood component requirements during liver transplantation, thereby allowing blood transfusion services in being better prepared for surgical procedure.

  7. Dominance and persistence of donor marrow in long-lived allogeneic radiation chimeras obtained with unmanipulated bone marrow

    International Nuclear Information System (INIS)

    Allogeneic, H-2-incompatible irradiation chimeras (H-2sup(d) → H-2sup(b)) constructed with normal, unmanipulated bone marrow and with marrow-derived factors live long and do not manifest a GvH disease. Their response to primary immunization is deficient but their alloreactivity is normal. This chimeric allotolerance cannot be passively transferred from chimeric donors to normal irradiated recipients. Passive transfer of both donor- or recipient-type immuno-competent T-cells into the chimeric mice does not lead to syngeneic reconstitution, rejection of the engrafted marrow or GvH disease, and the mice maintain permanently their chimerism. This new model demonstrates that chimerism is not eradicable in long-lived chimeras reconstituted with unmanipulated bone marrow, and that the bone marrow itself plays a dominant role in maintenance of chimerism. (Auth.)

  8. Resolution of preoperative portal vein thrombosis after administration of antithrombin III in living donor liver transplantation: case report.

    Science.gov (United States)

    Imai, H; Egawa, H; Kajiwara, M; Nakajima, A; Ogura, Y; Hatano, E; Ueda, M; Kawaguchi, Y; Kaido, T; Takada, Y; Uemoto, S

    2009-11-01

    A 59-year-old man with hepatitis C virus-associated liver cirrhosis was transferred to our hospital to undergo living donor liver transplantation. Coagulation was impaired (prothrombin time [International Normalized Ratio], 3.27), and antithrombin III (AT-III) activity was 23% (normal, 87%-115%). Contrast-enhanced computed tomography scans revealed portal vein thrombosis (PVT) from the junction between the splenic and superior mesenteric vein to the porta hepatica; the portal vein was completely obstructed (PVT). To prevent further development of PVT, 1500 U of AT-III was administered for 3 days, elevating the AT-III activity to 50%. A contrast-enhanced computed tomography scan obtained 9 days after AT-III administration showed resolution of PVT. Living donor liver transplantation was safely performed without portal vein grafting. Thus, a low AT-III concentration may have an important role in the pathogenesis of PVT in patients with cirrhosis. PMID:19917415

  9. One hundred and thirty-seven living donor pediatric liver transplants at Riyadh Military Hospital. Results and outlook for future

    International Nuclear Information System (INIS)

    To review the results of 137 living donor pediatric liver transplants performed at Riyadh Military Hospital (RMH). Retrospective analysis of the in- and out-patient case notes was carried out. Data were collected regarding age, gender, nationality, diagnosis, type of procedure, complications and survival of the grafts and the recipients. The first 137 living donor pediatric liver transplants were performed in 113 months. The age range was 4.5 months to 14 years. Eighty-four recipients (61%) were male. One hundred and twelve children were Saudi. Left lateral segment was used as allograft in 135 cases. One child each received full left lobe and full right lobe. Six auxiliary partial orthotopic liver transplants were carried out. Familial metabolic liver disorders made the largest group of children needing transplant. The most common indications were progressive familial intrahepatic cholestasis and biliary atresia (45 cases each). The numbers of major complications are: hepatic artery thrombosis (n=8); portal vein thrombosis (n=3); portal vein stenosis (n=3); hepatic vein stenosis (n=3) and biliary strictures (n=4). Fifteen patients died. Three further allografts have been lost. Thus, the overall patient survival rate is 89% and graft survival rate is 86.8%. Living donor liver transplantation is a viable option for children with end-stage liver disease. Metabolic liver disease is the most common indication in Saudi Arabia. The cadaveric donor supply is in shortage and living donation is a practical alternative. The incidence of complications and recipient and graft survival rates of the program at RMH are acceptable, (author)

  10. Liver remnant regeneration in donors after living donor liver transplantation. Long-term follow-up using CT and MR imaging

    International Nuclear Information System (INIS)

    Purpose: To assess liver remnant volume regeneration and maintenance, and complications in the long-time follow-up of donors after living donor liver transplantation using CT and MRI. Materials and Methods: 47 donors with a mean age of 33.5 years who donated liver tissue for transplantation and who were available for follow-up imaging were included in this retrospective study. Contrast-enhanced CT and MR studies were acquired for routine follow-up. Two observers evaluated pre- and postoperative images regarding anatomy and pathological findings. Volumes were manually measured on contrast-enhanced images in the portal venous phase, and potential postoperative complications were documented. Pre- and postoperative liver volumes were compared for evaluating liver remnant regeneration. Results: 47 preoperative and 89 follow-up studies covered a period of 22.4 months (range: 1 - 84). After right liver lobe (RLL) donation, the mean liver remnant volume was 522.0 ml (± 144.0; 36.1%; n = 18), after left lateral section (LLS) donation 1,121.7 ml (± 212.8; 79.9%; n = 24), and after left liver lobe (LLL) donation 1,181.5 ml (± 279.5; 72.0%; n = 5). Twelve months after donation, the liver remnant volume were 87.3% (RLL; ± 11.8; n = 11), 95.0% (LS; ± 11.6; n = 18), and 80.1% (LLL; ± 2.0; n = 2 LLL) of the preoperative total liver volume. Rapid initial regeneration and maintenance at 80% of the preoperative liver volume were observed over the total follow-up period. Minor postoperative complications were found early in 4 patients. No severe or late complications or mortality occurred. Conclusion: Rapid regeneration of liver remnant volumes in all donors and volume maintenance over the long-term follow-up period of up to 84 months without severe or late complications are important observations for assessing the safety of LDLT donors. (orig.)

  11. Liver remnant regeneration in donors after living donor liver transplantation. Long-term follow-up using CT and MR imaging

    Energy Technology Data Exchange (ETDEWEB)

    Klink, T. [INSELSPITAL - Bern University Hospital (Switzerland). Diagnostic, Interventional, and Pediatric Radiology; University Medical Center Hamburg-Eppendorf, Hamburg (Germany). Diagnostic and Interventional Radiology; Simon, P. [Merciful Brethren Hospital, Trier (Germany). Dept. of Radiology, Neuroradiology, Sonography and Nuclearmedicine; University Medical Center Hamburg-Eppendorf, Hamburg (Germany). Diagnostic and Interventional Radiology; Knopp, C.; Ittrich, H.; Adam, G.; Koops, A. [University Medical Center Hamburg-Eppendorf, Hamburg (Germany). Diagnostic and Interventional Radiology; Fischer, L. [University Medical Center Hamburg-Eppendorf, Hamburg (Germany). Dept. of Hepatobiliary Surgery and Transplant Surgery

    2014-06-15

    Purpose: To assess liver remnant volume regeneration and maintenance, and complications in the long-time follow-up of donors after living donor liver transplantation using CT and MRI. Materials and Methods: 47 donors with a mean age of 33.5 years who donated liver tissue for transplantation and who were available for follow-up imaging were included in this retrospective study. Contrast-enhanced CT and MR studies were acquired for routine follow-up. Two observers evaluated pre- and postoperative images regarding anatomy and pathological findings. Volumes were manually measured on contrast-enhanced images in the portal venous phase, and potential postoperative complications were documented. Pre- and postoperative liver volumes were compared for evaluating liver remnant regeneration. Results: 47 preoperative and 89 follow-up studies covered a period of 22.4 months (range: 1 - 84). After right liver lobe (RLL) donation, the mean liver remnant volume was 522.0 ml (± 144.0; 36.1%; n = 18), after left lateral section (LLS) donation 1,121.7 ml (± 212.8; 79.9%; n = 24), and after left liver lobe (LLL) donation 1,181.5 ml (± 279.5; 72.0%; n = 5). Twelve months after donation, the liver remnant volume were 87.3% (RLL; ± 11.8; n = 11), 95.0% (LS; ± 11.6; n = 18), and 80.1% (LLL; ± 2.0; n = 2 LLL) of the preoperative total liver volume. Rapid initial regeneration and maintenance at 80% of the preoperative liver volume were observed over the total follow-up period. Minor postoperative complications were found early in 4 patients. No severe or late complications or mortality occurred. Conclusion: Rapid regeneration of liver remnant volumes in all donors and volume maintenance over the long-term follow-up period of up to 84 months without severe or late complications are important observations for assessing the safety of LDLT donors. (orig.)

  12. Experimental transfer of adult Oesophagostomum dentatum from donor to helminth naive recipient pigs: a methodological study.

    Science.gov (United States)

    Bjørn, H; Roepstorff, A; Grøndahl, C; Eriksen, L; Bjerregaard, J; Nansen, P

    1995-12-01

    This study was carried out to compare potential methods of transplanting adult Oesophagostomum dentatum from experimentally infected donor pigs to helminth naive recipient pigs. The following methods were each tested in five pigs: A. Transfer of worms by stomach tube to the gastric ventricle of pigs per os pretreated with 0.5 mg/kg cisapride to increase gastrointestinal peristalsis; B. Transfer by stomach tube to the gastric ventricle of pigs per os pre-treated with cisapride (0.5 mg/kg) and omeprazol 20 mg which blocks hydrochloric acid secretion; C. Surgical transfer of worms to caecum of pigs. Worms for transplantation to pigs were obtained after slaughter of experimentally infected donor pigs and following isolation from the contents of the large intestine, using an agar gel migration technique. A mean of 1054 nematodes were transferred into each recipient pig within 2 hours. Procedures A and B resulted in establishment rates corresponding to only 0.5% and 7.6% of the transferred worms. In contrast, surgical transfer allowed 74.2% of the transplanted worms to be established. In all groups the transplanted worms migrated to the normal predilection site, i.e. the middle part of the large intestine. More female than male worms established in all groups. It was concluded from this study that surgical transfer was the most reliable of the methods tested for experimental establishment of adult O. dentatum in helminth naive pigs. PMID:8583123

  13. Improving the development of early bovine somatic-cell nuclear transfer embryos by treating adult donor cells with vitamin C.

    Science.gov (United States)

    Chen, Huanhuan; Zhang, Lei; Guo, Zekun; Wang, Yongsheng; He, Rongjun; Qin, Yumin; Quan, Fusheng; Zhang, Yong

    2015-11-01

    Vitamin C (Vc) has been widely studied in cell and embryo culture, and has recently been demonstrated to promote cellular reprogramming. The objective of this study was to identify a suitable Vc concentration that, when used to treat adult bovine fibroblasts serving as donor cells for nuclear transfer, improved donor-cell physiology and the developmental potential of the cloned embryos that the donor nuclei were used to create. A Vc concentration of 0.15 mM promoted cell proliferation and increased donor-cell 5-hydroxy methyl cytosine levels 2.73-fold (P DNA methylation levels in donor cells, and improves the developmental competence of bovine somatic-cell nuclear transfer embryos. PMID:26212732

  14. Factors associated with falls among older adults living in institutions

    OpenAIRE

    Damián, Javier; Pastor-Barriuso, Roberto; Valderrama-Gama, Emiliana; Pedro-Cuesta, Jesús de

    2013-01-01

    Background Falls have enormous impact in older adults. Yet, there is insufficient evidence regarding the effectiveness of preventive interventions in this setting. The objectives were to measure the frequency of falls and associated factors among older people living institutions. Methods Data were obtained from a survey on a probabilistic sample of residents aged ≥65 years, drawn in 1998-99 from institutions of Madrid (Spain). Residents, their caregivers, and facility physicians were intervie...

  15. Factors associated with falls among older adults living in institutions

    OpenAIRE

    Damián Javier; Pastor-Barriuso Roberto; Valderrama-Gama Emiliana; de Pedro-Cuesta Jesús

    2013-01-01

    Abstract Background Falls have enormous impact in older adults. Yet, there is insufficient evidence regarding the effectiveness of preventive interventions in this setting. The objectives were to measure the frequency of falls and associated factors among older people living institutions. Methods Data were obtained from a survey on a probabilistic sample of residents aged ≥65 years, drawn in 1998-99 from institutions of Madrid (Spain). Residents, their caregivers, and facility physicians were...

  16. To be or not to be a live kidney donor: A parent’s personal principle - cause for patient’s death

    OpenAIRE

    Kukubajska, Marija Emilija

    2015-01-01

    To be or not to be a live kidney donor: A parent’s personal principle - cause for patient’s death In the cultural and bioethical process of attitude change towards live donor kidney transplant, how could personal character-principles be a destructive change agent with detrimental impact upon a daughter’s life, after his refusal to be the only compatible live donor? The refusal to save the 27 year old life resulted in her death. Research examines real data: parental impact upon the family-b...

  17. Living arrangements of older adults in Lebanon: correlates of living with married children.

    Science.gov (United States)

    Shideed, O; Sibai, A; Tohme, R

    2013-12-01

    Rapid increases in the proportion of older adults in the population present major challenges to policy-makers worldwide. Using a nationally representative sample from the PAPFAM survey in Lebanon, this study examined the living arrangements of older adults (aged > or = 65 years), and their correlates, with a focus on co-residence with married children. Of 1774 older adults 17.1% co-resided with their married children: 28.1% of the 559 unmarried (widowed/divorced/single) and 11.3% of the 1071 married older adults. Among both the married and unmarried, the likelihood of co-residence was significantly lower in regions outside the capital and decreased with increasing socioeconomic status. Among the unmarried elderly, co-residence with a married child was also significantly associated with increasing age and availability of sons, as well as presence of a vascular disorder and speech problems. While solitary living has traditionally been the focus for policy-makers, older people living with a married child may also be a vulnerable group. PMID:24684101

  18. When Operating on Dead People Saves Lives: Benefits of Surgical Organ Donor Intensivists

    OpenAIRE

    Kristin Long; Cynthia Talley; Yarrison, Rebecca B.; Andrew Bernard

    2015-01-01

    Solid organ transplantation has emerged as a life-saving treatment for many patients suffering from end-stage organ failure. Organs have been successfully recovered after a variety of aggressive interventions. We propose that decompressive laparotomy, when clinically indicated, should be considered in the aggressive resuscitation of potential organ donors. A thorough literature review examining aggressive interventions on potential organ donors was conducted after experience with a unique cas...

  19. What factors explain the association between socioeconomic deprivation and reduced likelihood of live-donor kidney transplantation? A questionnaire-based pilot case-control study

    Science.gov (United States)

    Bailey, Phillippa K; Tomson, Charles RV; Ben-Shlomo, Yoav

    2016-01-01

    Objectives Socioeconomically deprived individuals with renal disease are less likely to receive a live-donor kidney transplant (LDKT) than less deprived individuals. This study aimed to develop and pilot a questionnaire designed to determine what factors explain this association. Design Questionnaire development and a pilot case–control study. Primary aims were to develop and evaluate a questionnaire, assess response rates, and to generate data to inform full-scale study design. Setting A UK tertiary renal referral hospital and transplant centre. Participants Invited participants comprised 30 LDKT recipients (cases) and 30 deceased-donor kidney transplant (DDKT) recipients (controls). Stratified random sampling was used to select cases and controls from all adults who had been transplanted at Southmead Hospital North Bristol National Health Service Trust, between 1 August 2007 and 31 July 2013. Methods Participants were posted questionnaires that were accompanied by an invitation letter from the renal consultant responsible for their care, and a patient information leaflet. Non-responders were sent a second questionnaire after 4–6 weeks. Data were extracted from returned questionnaires, and entered onto a Research Electronic Data Capture (REDCap) database. Results 63% (n=38) of those invited returned questionnaires. 16 (42%) declined to answer the question on income. 58% of participants had not asked any of their potential donors to consider living kidney donation (52% LDKT vs 65% DDKT, p=0.44). There was some evidence of a difference between the R3K-T knowledge score for recipients of LDKTs (mean 6.7, SD 1.8) and for recipients of DDKTs (mean 4.9, SD 2.1), p=0.008. Variables’ distribution for the exposure variables of interest was determined. Conclusions Findings from this study will inform a sample size calculation for a full-scale study. The findings of the full-scale case–control study will help us better understand how socioeconomic deprivation is

  20. Advances in endoscopic management of biliary complications after living donor liver transplantation: Comprehensive review of the literature

    Science.gov (United States)

    Shin, Milljae; Joh, Jae-Won

    2016-01-01

    Apart from noticeable improvements in surgical techniques and immunosuppressive agents, biliary complications remain the major causes of morbidity and mortality after living donor liver transplantation (LDLT). Bile leakage and stricture are the predominant complications. The reported incidence of biliary complications is 15%-40%, and these are known to occur more frequently in living donors than in deceased donors. Despite the absence of a confirmed therapeutic algorithm, many approaches have been used for treatment, including surgical, endoscopic, and percutaneous transhepatic techniques. In recent years, nonsurgical approaches have largely replaced reoperation. Among these, the endoscopic approach is currently the preferred initial treatment for patients who undergo duct-to-duct biliary reconstruction. Previously, endoscopic management was achieved most optimally through balloon dilatation and single or multiple stents placement. Recently, there have been significant developments in endoscopic devices, such as novel biliary stents, as well as advances in endoscopic technologies, including deep enteroscopy, the rendezvous technique, magnetic compression anastomosis, and direct cholangioscopy. These developments have resulted in almost all patients being managed by the endoscopic approach. Multiple recent publications suggest superior long-term results, with overall success rates ranging from 58% to 75%. This article summarizes the advances in endoscopic management of patients with biliary complications after LDLT. PMID:27468208

  1. When Operating on Dead People Saves Lives: Benefits of Surgical Organ Donor Intensivists.

    Science.gov (United States)

    Long, Kristin; Talley, Cynthia; Yarrison, Rebecca B; Bernard, Andrew

    2015-01-01

    Solid organ transplantation has emerged as a life-saving treatment for many patients suffering from end-stage organ failure. Organs have been successfully recovered after a variety of aggressive interventions. We propose that decompressive laparotomy, when clinically indicated, should be considered in the aggressive resuscitation of potential organ donors. A thorough literature review examining aggressive interventions on potential organ donors was conducted after experience with a unique case at this institution. Articles were reviewed for the types of interventions performed as well as the time frame in relation to organ donation. In our case, several ethical issues were raised when considering decompressive laparotomy in a patient pronounced dead by neurologic criteria. We propose that having a surgical intensivist involved in the management of potential donors will further increase the salvage rate, as more invasive resuscitation options are possible. PMID:26078909

  2. When Operating on Dead People Saves Lives: Benefits of Surgical Organ Donor Intensivists

    Directory of Open Access Journals (Sweden)

    Kristin Long

    2015-01-01

    Full Text Available Solid organ transplantation has emerged as a life-saving treatment for many patients suffering from end-stage organ failure. Organs have been successfully recovered after a variety of aggressive interventions. We propose that decompressive laparotomy, when clinically indicated, should be considered in the aggressive resuscitation of potential organ donors. A thorough literature review examining aggressive interventions on potential organ donors was conducted after experience with a unique case at this institution. Articles were reviewed for the types of interventions performed as well as the time frame in relation to organ donation. In our case, several ethical issues were raised when considering decompressive laparotomy in a patient pronounced dead by neurologic criteria. We propose that having a surgical intensivist involved in the management of potential donors will further increase the salvage rate, as more invasive resuscitation options are possible.

  3. Economic Impacts of ABO-Incompatible Live Donor Kidney Transplantation: A National Study of Medicare-Insured Recipients.

    Science.gov (United States)

    Axelrod, D; Segev, D L; Xiao, H; Schnitzler, M A; Brennan, D C; Dharnidharka, V R; Orandi, B J; Naik, A S; Randall, H; Tuttle-Newhall, J E; Lentine, K L

    2016-05-01

    The infrequent use of ABO-incompatible (ABOi) kidney transplantation in the United States may reflect concern about the costs of necessary preconditioning and posttransplant care. Medicare data for 26 500 live donor kidney transplant recipients (2000 to March 2011), including 271 ABOi and 62 A2-incompatible (A2i) recipients, were analyzed to assess the impact of pretransplant, transplant episode and 3-year posttransplant costs. The marginal costs of ABOi and A2i versus ABO-compatible (ABOc) transplants were quantified by multivariate linear regression including adjustment for recipient, donor and transplant factors. Compared with ABOc transplantation, patient survival (93.2% vs. 88.15%, p = 0.0009) and death-censored graft survival (85.4% vs. 76.1%, p spending (marginal costs compared to ABOc - year 1: $25 044; year 2: $10 496; year 3: $7307; p spending are easily justified by avoiding long-term dialysis and its associated morbidity and cost. PMID:26603690

  4. 关于活体器官供者的伦理思考%Ethical considerations of living organ donors

    Institute of Scientific and Technical Information of China (English)

    钟会亮

    2012-01-01

    背景:活体器官伦理问题逐渐成为人们视野中的焦点和难点.目的:对活体器官供体伦理问题进一步研究.方法:应用计算机检索CNKI和 VMIS数据库中2001-01/2011-05关于器官移植的文章,在标题和摘要中以"活体、供体"和"器官移植、伦理"为检索词进行检索.纳入与活体供体关联度高、本领域内的文献,主要选择权威杂志、核心期刊或者近期发表的文章.排除与此文目的无关的、内容和观点陈旧的及重复研究的文献.入选18篇文献和4本医学伦理学书籍进行综述.结果与结论:为了生命的健康续存,必须完善器官移植和捐献的法律法规,规范供体来源渠道,避免由于科技利益和经济利益的驱使任由活体供体买卖现象的存在空间,研究器官移植活体供体伦理问题,可促使人们提高活体供体捐赠积极性和主动性,解决器官移植供体短缺状况.%BACKGROUND:Ethical issues in living organs have gradually become the focus and difficult point in research.OBJECTIVE: To further study the ethical issues of living organ donors.METHODS: A computer-based online search in CNKI database and VMIS database from January 2001 to March 2011 wasperformed for articles on organ transplantation, with key words of “living donor” and “organ transplantation, ethics” by screeningtitles and abstracts. The documents closely related to living donor in the same field, and published in authoritative journals orrecently were preferred. Unrelated, antiquated and repetitive studies were excluded. Totally 18 literatures and four medical ethicsbooks were chosen to summarize.RESULTS AND CONCLUSION: Laws and regulations in organ transplantation and donation should be improved, and donorsources should be standardized in order to prevent sale of living donor driven by scientific and technological benefits andeconomic benefits to achieve healthy survivor. Study the ethical issues in living donors can improve the

  5. The “House Calls” Trial: A Randomized Controlled Trial to Reduce Racial Disparities in Live Donor Kidney Transplantation: Rationale and Design

    OpenAIRE

    Rodrigue, James R.; Pavlakis, Martha; Egbuna, Ogo; Paek, Mathew; Waterman, Amy D; Mandelbrot, Didier A.

    2012-01-01

    Despite a substantially lower rate of live donor kidney transplantation among Black Americans compared to White Americans, there are few systematic efforts to reduce this racial disparity. This paper describes the rationale and design of a randomized controlled trial aims evaluating the comparative effectiveness of three different educational interventions for increasing live donor kidney transplantation in Black Americans. This trial is a single-site, urn-randomized controlled trial with a p...

  6. 42 CFR 482.102 - Condition of participation: Patient and living donor rights.

    Science.gov (United States)

    2010-10-01

    ... confidential, in accordance with the requirements at 45 CFR parts 160 and 164. (2) The evaluation process; (3... medical or psychosocial risks; (5) National and transplant center-specific outcomes, from the most recent... about all Medicare outcome requirements not being met by the transplant center; (6) Organ donor...

  7. Factors affecting change in glomerular filtration rate after unilateral nephrectomy in living kidney donors and patients with renal disease

    International Nuclear Information System (INIS)

    We evaluated factors affecting change in glomerular filtration rate (GFR) after unilateral nephrectomy in living kidney donors and patients with renal disease. We retrospectively reviewed the 435 individuals who underwent unilateral nephrectomy in 2006. Among them, we enrolled 141 patients who had performed 99mTc-DTPA scans before and after surgery. The study population consisted of 75 living donors (M=43, F=32) and 66 patients with renal disease (M=46, F=20). We evaluated factors affecting the GFR change by multiple linear regression analysis. The renal disease group was significantly older than the donors at baseline (53.9±12.9 vs. 37.8±11.1yr, P<0.05) and had higher preoperative Cr level (0.95±0.20 vs. 0.85±0.18mg/dL, p<0.05). The mean duration of the follow-up was 7.3±3.3 months, (p<0.05). The disease group and donors significantly increased the GFR after nephrectomy (43.0±9.6 to 48.6±12.8 vs. 46.9±8.4 to 58.1±12.5 ml/min, respectively, P<0.05). The disease group had significantly lesser mean GFR change than the doners. (5.6±7.2 vs. 11.1±8.5 ml/min, respectively, p<0.05). In the renal disease group, multiple regression analysis showed that preop Cr level and age were significantly associated with GFR change (β =-12.53, p=0.003; β =-0.19, p=0.004). In the donor group, age was significantly associated with the GFR change (β =-0.265, p=0.002). But change of GFR was not associated with sex, preop GFR, BMI, duration of follow-up, site of nephrectomy in both groups. Age and preoperative renal function were predictive factors affecting change in GFR after unilateral nephrectomy

  8. Vascular complications in biliary atresia patients undergoing living donor liver transplantation: Analysis of 110 patients over 10 years

    Science.gov (United States)

    Vasavada, Bhavin; Chen, Chao Long

    2015-01-01

    Introduction: Vascular complications are very common in pediatric living donor liver transplants. We present our experience in vascular complications in biliary atresia patients undergoing liver transplantation. Materials and Methods: All the patients who have undergone living donor liver transplant for biliary atresia from January 2003 to March 2013 were retrospectively analyzed. P value managed with redo hepatic artery anastomosis and one patient managed with radial artery interposition graft. Five patients developed portal vein stenosis and were managed by portal vein stenting. Five patients developed portal vein thrombosis and portal vein thrombectomy and re-anastomosis were done. One patient developed stenosis at the site of venous anastomosis and was managed by stenting. One patient developed both hepatic artery thrombosis and portal vein thrombosis and eventually succumbed to these complications. Out of five cases who died in this study, two had vascular complications. Graft/recipient weight ratio (GRWR) greater than 2.5 was significantly associated with vascular complications (P = 0.017). Conclusion: Vascular complications are frequently seen in liver transplantation for biliary atresia. Large for size grafts, weight less than 10 kg, age less than 1 year, and prolonged warm ischemia time is significantly associated with vascular complications. PMID:26166981

  9. [Applying Mishel's Uncertainty Theory to the Care of a Patient After Living-Donor Kidney Transplantation: A Care Experience].

    Science.gov (United States)

    Fang, Ting-Nien; Lin, Chiu-Chu

    2016-02-01

    Kidney transplantation greatly benefits end-stage renal disease patients, as they no longer must bear the torment of hemodialysis. However, the effectiveness of living-donor kidney transplantation is often negatively impacted by various complications, which patients may learn to control through related self-care strategies. However, lack of information on these complications and related strategies may lead to feelings of uncertainty and worries over the prognosis. This article discusses a nursing experience with a patient who underwent living-donor kidney transplantation and who suffered from immense uncertainty and prognosis-related worry. Based on the assessment framework of Mishel's uncertainty theory, the authors identified the cause of the subject's uncertainty and offered thorough information regarding post-transplant care. During the period of care, the subject gained self-care knowledge and skills. Furthermore, he learned to apply self-recording, a technique that enabled him to self-monitor the progress of his disease progress, which reduced his sense of insecurity significantly. Ultimately, the subject turned uncertainty into motivation in order to actively participate in his treatment and to maintain optimum health status. PMID:26813071

  10. Salvage living donor liver transplantation after percutaneous transluminal angioplasty for recurrent Budd-Chiari syndrome: a case report

    Directory of Open Access Journals (Sweden)

    Mitoro Akira

    2011-03-01

    Full Text Available Abstract Introduction Budd-Chiari syndrome is a very rare pathological entity that ultimately leads to liver failure. Several therapeutic modalities, including percutaneous transluminal angioplasty, have been attempted to save the life of patients with Budd-Chiari syndrome. Few reports have described a salvage living donor liver transplantation performed after percutaneous transluminal angioplasty in a patient with acute Budd-Chiari syndrome. Case presentation A 26-year-old Japanese man developed severe progressive manifestations, such as massive ascites and hematemesis due to rupture of esophageal varices. After making several investigations, we diagnosed the case as Budd-Chiari syndrome. We first performed percutaneous transluminal angioplasty to dilate a short-segment stenosis of his inferior vena cava. The first percutaneous transluminal angioplasty greatly improved the clinical manifestations. However, after a year, re-stenosis was detected, and a second percutaneous transluminal angioplasty failed to open the severe stricture of his inferior vena cava. Since our patient had manifestations of acute liver failure, we decided to perform salvage living donor liver transplantation from his brother. The transplantation was successfully performed and all clinical manifestations were remarkably alleviated. Conclusion In cases of recurrent Budd-Chiari syndrome, the blocked hepatic venous outflow is not always relieved, even with invasive therapies. We have to take into account the possibility of adopting alternative salvage therapies if the first therapeutic modalities fail. When invasive therapy such as percutaneous transluminal angioplasty fails, liver transplantation should be considered as an alternative option.

  11. Osteosarcoma in Adult Patients Living with HIV/AIDS

    Science.gov (United States)

    Marais, Leonard C.; Ferreira, Nando

    2013-01-01

    Background. HIV infection has reached epidemic proportions in South Africa, with an estimated prevalence of 21.5% in adults living in the province of KwaZulu-Natal. Several malignancies have been identified as part of the spectrum of immunosuppression-related manifestations of HIV infection. Very few reports, however, exist regarding the occurrence of non-AIDS-defining sarcomas in the extremities or limb girdles. Methods. A retrospective review was performed on all adult patients, between the ages of 30 and 60 years, with histologically confirmed osteosarcomas of the appendicular skeleton referred to a tertiary-level orthopaedic oncology unit. Results. Five out of the nine patients (62.5%) included in the study were found to be HIV positive. The average CD4 count of these patients was 278 (237–301) cells/mm3, indicating advanced immunological compromise. Three of the malignancies in HIV-positive patients occurred in preexisting benign or low-grade tumours. Conclusion. A heightened index of suspicion is required in HIV patients presenting with unexplained bone and joint pain or swelling. Judicious use of appropriate radiological investigation, including magnetic resonance imaging of suspicious lesions and timely referral to an appropriate specialized orthopaedic oncology unit, is recommended. PMID:23762607

  12. Resilience and quality of life in 161 living kidney donors before nephrectomy and in the aftermath of donation: a naturalistic single center study

    OpenAIRE

    Erim, Yesim; Kahraman, Yeliz; Vitinius, Frank; Beckmann, Mingo; Kröncke, Sylvia; Witzke, Oliver

    2015-01-01

    Background Due to the shortage of cadaveric organs, living kidney donation has begun to serve as the most crucial organ pool. Transplant centers have a legitimate interest in expanding the pool of donors. A psychosocial evaluation is established in transplantation centers to prevent donors from possible emotional harm in the aftermath of donation. We explored if the resilience questionnaire is an appropriate measure of the mental stability. To standardize procedures of psychosocial evaluation...

  13. Living Donor Kidney Versus Simultaneous Pancreas-Kidney Transplant in Type I Diabetics: An Analysis of the OPTN/UNOS Database

    OpenAIRE

    Young, Brian Y.; Gill, Jagbir; Huang, Edmund; Takemoto, Steven K.; Anastasi, Bishoy; Shah, Tariq; Bunnapradist, Suphamai

    2009-01-01

    Background and objectives: Transplant options for type I diabetics with end-stage renal disease include simultaneous pancreas-kidney (SPKT), living donor kidney (LDKT), and deceased donor kidney transplant (DDKT). It is unclear whether SPKT offers a survival benefit over LDKT in the current era of transplantation. The authors compared outcomes of kidney transplant recipients with type I diabetes using data from the Organ Procurement and Transplant Network/United Network for Organ Sharing.

  14. Perioperative use of allogenic blood components in live-related donor orthotopic liver transplantation: A cross sectional study

    Directory of Open Access Journals (Sweden)

    Prashant Pandey

    2013-01-01

    Full Text Available Background: In spite of many improvements that have reduced the blood component requirements, substantial numbers of transfusions are still needed in liver transplantation. Aims: The objective of the present study was to analyze the perioperative usage of allogenic blood components and predict the preoperative factors as predictors of red cell transfusion in live-related donor liver transplant recipients. Materials and Methods: The retrospective data on utilization of allogenic blood components were analyzed for a total of 150 liver transplant procedures. The data on utilization of blood components during surgery and till 48 hours of ICU stay was collected from the blood bank record and hospital information system (HIS. Results: Red cell concentrate was commonest blood component used in liver transplant recipient and most of the transfusion took place during surgery. During intraoperative period 92.7% (N = 139 of the cases utilized red cell components with the median number of five whereas in postoperative period only 38% (N = 57 of patients received blood with the median number of one. This study demonstrates that the preoperative hemoglobin and platelet count are the predictors of utilization of red cell concentrates during surgery. There were a total of 11 (7.3% recipients who didn′t receive allogeneic blood transfusion in any form.Utilization of blood components was negligible among organ donors. Conclusion: Our study demonstrates the pattern and predictors of usage of allogeneic blood components in liver transplant recipients at a tertiary healthcare center in India.

  15. Predictive Role of Intraoperative Serum Brain Natriuretic Peptide for Early Allograft Dysfunction in Living Donor Liver Transplantation.

    Science.gov (United States)

    Chae, Min Suk; Koo, Jung Min; Park, Chul Soo

    2016-01-01

    BACKGROUND Early allograft dysfunction (EAD) is considered an important complication in liver transplantation. Serum brain natriuretic peptide (BNP) is a marker of cardiac dysfunction related to end-stage liver disease. We investigated the intraoperative change in the serum BNP level and its contribution to EAD after living donor liver transplantation (LDLT). MATERIAL AND METHODS The perioperative data of 104 patients who underwent LDLT were retrospectively reviewed and compared between patients with and without EAD. Serum BNPs were obtained at each phase, and potentially significant factors (Pdeveloped EAD after LDLT. In all phases, the EAD group showed higher serum BNP levels than the non-EAD group. The serum BNP level at each phase was less accurate than the mean serum BNP level for EAD. The intraoperative mean serum BNP level showed higher predictive accuracy than the Child-Pugh-Turcotte, model for end-stage liver disease (MELD), and D-MELD (donor age × recipient MELD) scores (p<0.05 for all). After multivariate adjustment, intraoperative mean serum BNP level ≥100 pg/mL was identified as an independent risk factor for EAD, along with kidney disease and graft ischemic time. CONCLUSIONS During LDLT, the EAD group showed higher serum BNP levels than the non-EAD group. An intraoperative mean serum BNP level ≥100 pg/mL is independently associated with EAD after LDLT. PMID:27572618

  16. Comparison of Stored Umbilical Cord Blood and Adult Donor Blood: Transfusion Feasibility

    Directory of Open Access Journals (Sweden)

    Rola Sahyoun-tokan

    2012-09-01

    Full Text Available OBJECTIVE: This study aimed to compare the storage properties of red blood cell (RBC concentrates of umbilical cord blood (UCB and adult donor blood (ADB, and to evaluate the feasibility of UCB-RBC concentrate as an autologous source for blood transfusion in very low birth weight (VLBW preterm neonates. METHODS: In all, 30 newborn (10 preterm, 20 full term UCB and 31 ADB units were collected. RBC concentrates were stored and compared with regard to pH, potassium (K+, 2,3-biphosphoglycerate (2-3-BPG, adenosine tri-phosphate (ATP, plasma Hb, and bacterial contamination on d 1, 21, and 35 of storage. RESULTS: The K+ level increased with time and differed significantly between storage d 1 and 21, and between storage d 1 and 35 in both the UCB and ADB units. Initial and d 21 K+ levels were higher in the UCB units than in the ADB units. The 2,3-BPG level did not differ significantly between the UCB-PRC and ADB-PRC samples. After 35 d of storage both UCB-PRC and ADB-PRC samples exhibited significant differences from the initial free Hb, intracellular ATP, and pH values. Significant differences in intracellular ATP and pH were also observed between the UCB-PRC and ADB-PRC samples. CONCLUSION: The volume of harvested and prepared UCB-PRC can be used for some of the blood transfusions required during the neonatal period and thus may decrease the number of allogeneic transfusions, especially in preterm newborns. The hematological and biochemical changes that occurred in UCB during storage were comparable with those observed in ADB, and do not pose a risk to the immature metabolism of neonates. UCB-RPC prepared and stored under standard conditions can be a safe alternative RBC source for transfusions in VLBW newborns.

  17. Significant Improvements in the Practice Patterns of Adult Related Donor Care in US Transplantation Centers.

    Science.gov (United States)

    Anthias, Chloe; Shaw, Bronwen E; Kiefer, Deidre M; Liesveld, Jane L; Yared, Jean; Kamble, Rammurti T; D'Souza, Anita; Hematti, Peiman; Seftel, Matthew D; Norkin, Maxim; DeFilipp, Zachariah; Kasow, Kimberly A; Abidi, Muneer H; Savani, Bipin N; Shah, Nirali N; Anderlini, Paolo; Diaz, Miguel A; Malone, Adriana K; Halter, Joerg P; Lazarus, Hillard M; Logan, Brent R; Switzer, Galen E; Pulsipher, Michael A; Confer, Dennis L; O'Donnell, Paul V

    2016-03-01

    Recent investigations have found a higher incidence of adverse events associated with hematopoietic cell donation in related donors (RDs) who have morbidities that if present in an unrelated donor (UD) would preclude donation. In the UD setting, regulatory standards ensure independent assessment of donors, one of several crucial measures to safeguard donor health and safety. A survey conducted by the Center for International Blood and Marrow Transplant Research (CIBMTR) Donor Health and Safety Working Committee in 2007 reported a potential conflict of interest in >70% of US centers, where physicians had simultaneous responsibility for RDs and their recipients. Consequently, several international organizations have endeavored to improve practice through regulations and consensus recommendations. We hypothesized that the changes in the 2012 Foundation for the Accreditation of Cellular Therapy and the Joint Accreditation Committee-International Society for Cellular Therapy and European Society for Blood and Marrow Transplantation standards resulting from the CIBMTR study would have significantly impacted practice. Accordingly, we conducted a follow-up survey of US transplantation centers to assess practice changes since 2007, and to investigate additional areas where RD care was predicted to differ from UD care. A total of 73 centers (53%), performing 79% of RD transplantations in the United States, responded. Significant improvements were observed since the earlier survey; 62% centers now ensure separation of RD and recipient care (P management does not meet international donor care standards, however. Particular concerns include counseling and assessment of donors before HLA typing, with 61% centers first disclosing donor HLA results to an individual other than the donor, the use of unlicensed mobilization agents, and the absence of long-term donor follow-up. Recommendations for improvement are made. PMID:26597080

  18. Factors associated with falls among older adults living in institutions

    Directory of Open Access Journals (Sweden)

    Damián Javier

    2013-01-01

    Full Text Available Abstract Background Falls have enormous impact in older adults. Yet, there is insufficient evidence regarding the effectiveness of preventive interventions in this setting. The objectives were to measure the frequency of falls and associated factors among older people living institutions. Methods Data were obtained from a survey on a probabilistic sample of residents aged ≥65 years, drawn in 1998-99 from institutions of Madrid (Spain. Residents, their caregivers, and facility physicians were interviewed. Fall rates were computed based on the number of physician-reported falls in the preceding 30 days. Adjusted rate ratios were computed using negative binomial regression models, including age, sex, cognitive status, functional dependence, number of diseases, and polypharmacy. Results The final sample comprised 733 residents. The fall rate was 2.4 falls per person-year (95% confidence interval [CI], 2.04-2.82. The strongest risk factor was number of diseases, with an adjusted rate ratio (RR of 1.32 (95% CI, 1.17-1.50 for each additional diagnosis. Other variables associated with falls were: urinary incontinence (RR = 2.56 [95% CI, 1.32-4.94]; antidepressant use (RR = 2.32 [95% CI, 1.22-4.40]; arrhythmias (RR = 2.00 [95% CI, 1.05-3.81]; and polypharmacy (RR = 1.07 [95% CI, 0.95-1.21], for each additional medication. The attributable fraction for number of diseases (with reference to those with ≤ 1 condition was 84% (95% CI, 45-95%. Conclusions Number of diseases was the main risk factor for falls in this population of institutionalized older adults. Other variables associated with falls, probably more amenable to preventive action, were urinary incontinence, antidepressants, arrhythmias, and polypharmacy. Virtual slides The virtual slide(s for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/3916151157277337

  19. The Intersection of Black Lives Matter and Adult Education: One Community College Initiative

    Science.gov (United States)

    Miller, Brian; Schwartz, Joni

    2016-01-01

    This chapter is a call to action for adult educators to critically engage the Black Lives Matter Movement through pedagogy, community engagement and scholarly activism. It explores the intersection of the Black Lives Matter movement and adult education by highlighting the response of one community college initiative.

  20. Using Simultaneous Prompting to Teach Independent Living and Leisure Skills to Adults with Severe Intellectual Disabilities

    Science.gov (United States)

    Dollar, Chad A.; Fredrick, Laura D.; Alberto, Paul A.; Luke, Jaye K.

    2012-01-01

    The acquisition of independent living and leisure skills enables adults to experience an enhanced quality of life by increasing competence, self-reliance, and the development of autonomy. This study examined the effectiveness of simultaneous prompting to teach behavior chains (i.e., independent living and leisure skills) to adults with SID…

  1. Investigating kidney donation as a risk factor for hypertension and microalbuminuria: findings from the Swiss prospective follow-up of living kidney donors

    Science.gov (United States)

    Thiel, Gilbert T; Nolte, Christa; Tsinalis, Dimitrios; Steiger, Jürg; Bachmann, Lucas M

    2016-01-01

    Objectives To assess the role of nephrectomy as a risk factor for the development of hypertension and microalbuminuria. Design Prospective, long-term follow-up study. Setting Swiss Organ Living-Donor Health Registry. Participants All living kidney donors in Switzerland between 1993 and 2009. Interventions Data on health status and renal function before 1 year and biennially after donation were collected. Primary and secondary outcome measures Comparison of 1-year and 5-year occurrences of hypertension among normotensive donors with 1-year and 5-year estimates from the Framingham hypertension risk score. Multivariate random intercept models were used to investigate changes of albumin excretion after donation, correcting for repeated measurements and cofactors such as age, male gender and body mass index. Results A total of 1214 donors contributed 3918 data entries with a completed biennial follow-up rate of 74% during a 10-year period. Mean (SD) follow-up of donors was 31.6 months (34.4). Median age at donation was 50.5 years (IQR 42.2–58.8); 806 donors (66.4%) were women. Donation increased the risk of hypertension after 1 year by 3.64 (95% CI 3.52 to 3.76; pdonation return to a risk similar to that of the healthy Framingham population. Microalbuminuria before donation was dependent on donor age but not on the presence of hypertension. After nephrectomy, hypertension became the main driver for changes in albumin excretion (OR 1.19; 95% CI 0.13 to 2.25; p=0.03) and donor age had no effect. Conclusions Nephrectomy propagates hypertension and increases susceptibility for the development of hypertension-induced microalbuminuria. PMID:27006347

  2. Ischaemic preconditioning of the graft in adult living related right lobe liver transplantation: impact on ischaemia–reperfusion injury and clinical relevance

    Science.gov (United States)

    Andreani, Paola; Hoti, Emir; de la Serna, Sofia; degli Esposti, Davide; Sebagh, Mylène; Lemoine, Antoinette; Ichai, Philippe; Saliba, Fauzi; Castaing, Denis; Azoulay, Daniel

    2010-01-01

    Background Ischaemic preconditioning (IPC) of the right liver graft in the donor has not been studied in adult-to-adult living related liver transplantation (LRLT). Objective To assess the IPC effect of the graft on ischaemia reperfusion injury in the recipient and compare recipient and donor outcomes with and without preconditioned grafts. Patients and methods Alternate patients were transplanted with right lobe grafts that were (n =22; Group Precond) or were not (n =22; Group Control) subjected to IPC in the living donor. Liver ischaemia–reperfusion injury, liver/kidney function, morbidity/mortality rates and outcomes were compared. Univariate and multivariate analyses were performed to identify factors predictive of the aspartate aminotransferase (AST) peak and minimum prothrombin time. Results Both groups had similar length of hospital stay, morbidity/mortality, primary non-function and acute rejection rates. Post-operative AST (P =0.8) and alanine aminotransferase (ALT) peaks (P =0.6) were similar in both groups (307 ± 189 and 437 ± 302 vs. 290 ± 146 and 496 ± 343, respectively). In univariate analysis, only pre-operative AST and warm ischemia time (WIT) were significantly associated with post-operative AST peak (in recipients). In multivariate analysis, the graft/recipient weight ratio (P =0.003) and pre-operative bilirubin concentration (P =0.004) were significantly predictive of minimum prothrombin time post-transplantation. Conclusions Graft IPC in the living related donor is not associated with any benefit for the recipient or the donor and its clinical value remains uncertain. PMID:20815852

  3. Practices of healthcare professionals from the perspective of older adults living with cancer

    OpenAIRE

    Lucimara Sonaglio Rocha; Margrid Beuter; Eliane Tatsch Neves; Juliane Elis Both; Miriam da Silveira Perrando; Larissa Venturini

    2016-01-01

    Objective: understanding the care practices of health professionals caring for older adults living with cancer in outpatient treatment. Methods: a qualitative research conducted in a hematology oncology outpatient clinic in southern Brazil. A semi-structured interview was conducted with 15 older adults. Data were submitted to thematic analysis. Results: a category of care practice of health professionals amongst older adults living with cancer emerged with two subcategories: disclosure of the...

  4. The changing determinants of UK young adults' living arrangements

    OpenAIRE

    Juliet Stone; Ann Berrington; Jane Falkingham

    2011-01-01

    The postponement of partnership formation and parenthood in the context of an early average age at leaving home has resulted in increased heterogeneity in the living arrangements of young adults in the UK. More young adults now remain in the parental home, or live independently of the parental home but outside of a family. The extent to which these trends are explained by the increased immigration of foreign-born young adults, the expansion in higher education, and the increased economic inse...

  5. Adult Learning, Health and Well-Being--Changing Lives

    Science.gov (United States)

    Field, John

    2011-01-01

    It is increasingly important for adult educators to articulate more clearly their understanding of the benefits and outcomes of adult learning. This paper reviews existing evidence of the impact of participation in education, and particularly explores the relevance of recent studies of how learning has influenced adults' health and well-being.…

  6. Effect of structured physical exercise program on older adult's daily living activities and cognitive functions

    OpenAIRE

    Manal Abo El Magd; Sahar Zaki

    2015-01-01

    Background: Older adults experience marked physiological and cognitive changes. Literature states that, daily exercising positively effects older adults' both physical and cognitive functioning. Aim: To evaluate the effect of the developed Structured Physical Exercise Program (SPEP) on both older adult's activities of daily living and cognitive functions. Subjects and methods: A quasi experimental design (pre/ post- tests) was utilized for the current study where the older adults' sample serv...

  7. Intrahepatic artery pseudoaneurysm associated with a metallic biliary stent after living donor liver transplantation: report of a case.

    Science.gov (United States)

    Harada, Noboru; Shirabe, Ken; Soejima, Yuji; Taketomi, Akinobu; Yoshizumi, Tomoharu; Asonuma, Katsuhiro; Inomata, Yukihiro; Maehara, Yoshihiko

    2013-06-01

    An intrahepatic artery pseudoaneurysm (IHAA) is a very rare but potentially lethal complication occurring after liver transplantation. This report presents a case of an IHAA associated with a metallic biliary stent after liver transplantation. A 40-year-old male underwent living donor liver transplantation (LDLT) using a left lobe graft. The bile duct reconstruction was performed with Roux-en-Y hepaticojejunostomy. He developed obstructive jaundice 5 years after LDLT, and had biliary stricture of the anastomosis area, therefore, the two metallic biliary stents were finally positioned at the stricture of the biliary tract. He suddenly developed hematemesis 8 years after LDLT, and computerized tomography scan showed an IHAA. Although seven interlocking detachable coils were placed at the neck of the aneurysm, hematemesis recurred 3 days after the initial embolization. Therefore, retransplantation was successfully performed 25 days after the embolization of IHAA using a right lobe graft from his son. In conclusion, metal stent insertion can lead to the fatal complication of HAA. The placement of a metallic stent could have been avoided in this case. Percutaneous metallic stent insertion for biliary stenosis after liver transplantation should therefore only be performed in carefully selected patients. PMID:22914885

  8. Delayed-Onset Chylous Ascites After a Living-Donor Liver Transplant: First Case Successfully Treated With Conservative Treatment?

    Science.gov (United States)

    Chen, Jian-Han; Chang, Chun-Ming; Lu, Min-Chi; Wei, Chang-Kuo; Yin, Wen-Yao

    2016-06-01

    Chylous ascites is a rare complication in liver transplant. Few cases have been reported to date. In most cases, chylous ascites is diagnosed within 1 month after surgery because of intraoperative injury of the hilar lymphatic system. Preoperative massive ascites and use of a LigaSure vessel sealing system for hilar dissection have been reported as risk factors. We report a case of chylous ascites after a living-donor liver transplant that was diagnosed after 6 months of uneventful follow-up. Sirolimus was added to cyclosporine early (2 wk after the operation) owing to poor renal function and it was found to be high (> 22 ng/mL) when the chylous ascites occurred. The patient was treated with total parenteral nutrition in combination with Sandostatin and rapid tapering of sirolimus after the failed initial conservative treatment. Residual abdominal fullness after meals and lymphedema of the legs disappeared 1 month after discontinuing sirolimus. This is the first case of delayed-onset chylous ascites after a liver transplant that was successfully treated conservatively. PMID:25365187

  9. Outcome of partial reconstruction of multiple hepatic arteries in pediatric living donor liver transplantation using left liver grafts.

    Science.gov (United States)

    Lee, Kyo Won; Lee, Sanghoon; Oh, Dong Kyu; Na, Byung Gon; Choi, Jin Yong; Cho, Wontae; Lee, Seunghwan; Kim, Jong Man; Choi, Gyuseong; Kwon, Choon Hyuck David; Joh, Jae-Won; Lee, Suk-Koo

    2016-08-01

    Partial liver grafts used in living donor liver transplantation (LDLT) may have multiple hepatic artery (HA) stumps. This study was designed to validate the safety of partial reconstruction of multiple HAs in pediatric LDLT cases. From January 2000 to June 2014, 136 pediatric LDLT recipients were categorized into three groups: single HA group (Group 1, n = 74), multiple HAs with total reconstruction group (Group 2, n = 23), and multiple HAs with partial reconstruction group (Group 3, n = 39). Partial reconstruction was performed only when there was pulsatile back-bleeding after larger HA reconstruction and sufficient intrahepatic arterial flow was confirmed by Doppler ultrasound (DUS). There was no significant difference in biliary complication rate, artery complication rate, patient survival, and graft survival among these groups. Risk factor analysis revealed that the presence of multiple HAs and partial reconstruction of multiple HAs were not risk factors of biliary anastomosis stricture. In conclusion, partial reconstruction of HAs during pediatric LDLT using a left liver graft with multiple HA stumps does not increase the risk of biliary anastomosis stricture or affect graft survival when intrahepatic arterial communication is confirmed by pulsatile back-bleeding and DUS. PMID:27112373

  10. Percutaneous Balloon Dilatation and Catheter Maintenance Method in the Patients with Biliary Strictures after Living Donor Liver Transplantation

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    Park, Dae Hong; Byun, Sung Su; Kim, Jeong Ho; Kim, Keon Kuk; Hwang, Hee Young; Kim, Hyung Sik; Choi, Hye Young; Park, Jae Hyung [Dept. of Gachon University School of Medicine, Gil Hospital, Incheon (Korea, Republic of)

    2013-04-15

    The aim of this study was to evaluate the therapeutic efficacy of the percutaneous balloon dilatation and catheter maintenance (BDCM) method for postoperative biliary strictures following living donor liver transplantation (LDLT). Eighteen patients (14 duct-to-duct anastomosis and 4 hepaticojejunostomy) with post-LDLT biliary stricture were treated by the percutaneous BDCM method. A good response was defined as residual stricture over 3.5 mm after repetitive BDCM and refractory response as residual stricture below 3.5 mm. If they demonstrated good results on follow-up studies after catheter withdrawal, all the patients quit the therapy. We evaluated the technical and clinical success rates, major complication rate, mean total procedure time and mean follow-up duration. The percutaneous BDCM method was technically successful without major complication. Nine patients improved biliary stricture (good response, mean 5.5 mm), and the other 9 patients showed residual stricture with the diameter below 3.5 mm (refractory response, mean 2.5 mm). However, all the patients were improved clinically without significant complication. The total procedure time was 1-15 months (mean 7.3 months) and follow-up duration was 6-54 months (mean 24 months). The percutaneous BDCM method for post-LDLT biliary strictures was an effective therapy even in the patients showing a refractory response. It seemed that total procedure time could be reduced if the response was determined earlier.

  11. Percutaneous Balloon Dilatation and Catheter Maintenance Method in the Patients with Biliary Strictures after Living Donor Liver Transplantation

    International Nuclear Information System (INIS)

    The aim of this study was to evaluate the therapeutic efficacy of the percutaneous balloon dilatation and catheter maintenance (BDCM) method for postoperative biliary strictures following living donor liver transplantation (LDLT). Eighteen patients (14 duct-to-duct anastomosis and 4 hepaticojejunostomy) with post-LDLT biliary stricture were treated by the percutaneous BDCM method. A good response was defined as residual stricture over 3.5 mm after repetitive BDCM and refractory response as residual stricture below 3.5 mm. If they demonstrated good results on follow-up studies after catheter withdrawal, all the patients quit the therapy. We evaluated the technical and clinical success rates, major complication rate, mean total procedure time and mean follow-up duration. The percutaneous BDCM method was technically successful without major complication. Nine patients improved biliary stricture (good response, mean 5.5 mm), and the other 9 patients showed residual stricture with the diameter below 3.5 mm (refractory response, mean 2.5 mm). However, all the patients were improved clinically without significant complication. The total procedure time was 1-15 months (mean 7.3 months) and follow-up duration was 6-54 months (mean 24 months). The percutaneous BDCM method for post-LDLT biliary strictures was an effective therapy even in the patients showing a refractory response. It seemed that total procedure time could be reduced if the response was determined earlier.

  12. Outcomes after matched unrelated donor versus identical sibling hematopoietic cell transplantation in adults with acute myelogenous leukemia.

    Science.gov (United States)

    Saber, Wael; Opie, Shaun; Rizzo, J Douglas; Zhang, Mei-Jie; Horowitz, Mary M; Schriber, Jeff

    2012-04-26

    Approximately one-third of patients with an indication for hematopoietic cell transplantation (HCT) have an HLA-matched related donor (MRD) available to them. For the remaining patients, a matched unrelated donor (MUD) is an alternative. Prior studies comparing MRD and MUD HCT provide conflicting results, and the relative efficacy of MRD and MUD transplantation is an area of active investigation. To address this issue, we analyzed outcomes of 2223 adult acute myelogenous leukemia patients who underwent allogeneic HCT between 2002 and 2006 (MRD, n = 624; 8/8 HLA locus matched MUD, n = 1193; 7/8 MUD, n = 406). The 100-day cumulative incidence of grades B-D acute GVHD was significantly lower in MRD HCT recipients than in 8/8 MUD and 7/8 MUD HCT recipients (33%, 51%, and 53%, respectively; P HCT recipients had a similar survival rate compared with MRD HCT recipients (relative risk [RR], 1.03; P = .62). 7/8 MUD HCT recipients had higher early mortality than MRD HCT recipients (RR, 1.40; P HCT, their survival rates were similar (RR, 0.88; P = .30). These results suggest that transplantation from MUD and MRD donors results in similar survival times for patients with acute myelogenous leukemia. PMID:22327226

  13. Living arrangements, intergenerational support types and older adult loneliness in Eastern and Western Europe

    Directory of Open Access Journals (Sweden)

    Jenny Gierveld

    2012-08-01

    Full Text Available BACKGROUND Previous research has shown that living arrangements (independent households of those living alone or as a couple, versus coresident households encompassing adult children are important determinants of older adults' loneliness. However, little is known about intergenerational support exchanges in these living arrangements and their associations with loneliness. OBJECTIVE Our aim is to contribute to the knowledge on associations between living arrangements and loneliness, by taking into account and differentiating intergenerational support types. METHODS Using data from the Generations and Gender Surveys of three countries in Eastern Europe and two countries in Western Europe, Latent Class Analyses was applied to develop intergenerational support types for (a co-residing respondents in Eastern Europe, (b respondents in independent households in Eastern Europe, and (c respondents in independent households in Western Europe, respectively. Six types resulted, distinguishing patterns of upward support, downward support and get-togethers. Subsequently, we used linear regression analyses to examine differences in loneliness by region, living arrangements and intergenerational support type. RESULTS Findings show higher levels of loneliness in Eastern than in Western Europe. Older adults living alone are most lonely, older adults living with a partner are least lonely. Coresidence provides protection, but not to the same degree as a partner. In both co-resident and independent households there is a greater likelihood of being involved in support given to adult children than in support received from adult children. In both East and West European countries, older adults who are primarily on the receiving side are most lonely. CONCLUSIONS A better explanation of older adult loneliness is obtained if the direction of supportive exchanges with adult children is considered than if only living arrangements are considered.

  14. The evolution of anterior sector venous drainage in right lobe living donor liver transplantation: does one technique fit all?

    Science.gov (United States)

    Tokat, Yaman

    2016-01-01

    In living donor liver transplantation (LDLT), an adequate hepatic venous outflow constitutes one of the basic principles of a technically successful procedure. The issue of whether the anterior sector (AS) of the right lobe (RL) graft should or should not be routinely drained has been controversial. The aim of this 10-year, single-center, retrospective cohort study was to review the evolution of our hepatic venous outflow reconstruction technique in RL grafts and evaluate the impact of routine AS drainage strategy on the outcome. The study group consisted of 582 primary RL LDLT performed between July 2004 and December 2014. The cases were divided into 3 consecutive periods with different AS venous outflow reconstruction techniques, which included middle hepatic vein (MHV) drainage in Era 1 (n=119), a more selective AS drainage with cryopreserved homologous grafts in Era 2 (n=391), and routine segment 5 and/or 8 oriented AS drainage with synthetic grafts in Era 3 (n=72). Intraoperative portal flow measurement with routine splenic artery ligation (SAL) technique (in RL grafts with a portal flow of ≥ 250 mL/min/100 g liver tissue) was added later in Era 3. These 3 groups were compared in terms of recipient and donor demographics, surgical characteristics and short-term outcome. The rate of AS venous drainage varied from 58.8% in Era 1 and 35.0% in Era 2 to 73.6% in Era 3 (Precipients significantly decreased over the years (15.1% in Era 1 and 8.7% in Era 2 vs. 2.8% in Era 3, P=0.01). After the addition of SAL technique in the 45 cases, there was only 1 graft loss and no perioperative mortality. One-year recipient survival rate was also significantly higher in Era 3 (79.6% in Era 1 and 86.1% in Era 2 vs. 92.1% in Era 3, P=0.002). Routine AS drainage via segment 5 and/or 8 veins using synthetic grafts is a technique to fit all RL grafts in LDLT. Addition of SAL effectively prevents early graft dysfunction and significantly improves the outcome. PMID:27115010

  15. Teaching Social Living Skills; Adult Basic Education, a Teacher's Manual.

    Science.gov (United States)

    Safran, Herbert

    A variety of methods in instructing adults is presented in this teacher's manual which also mentions the availability of packets of instructional materials and lists the subject areas covered. To this is added comments on the background material for the adult teacher, and on the importance of aims, motivation, and development in lesson plans for…

  16. Risk indicators associated with root decay in independently living older adults

    OpenAIRE

    Hayes, Martina; Da Mata, Cristiane; Cole, Margaret; McKenna, Gerald; Burke, Francis; Allen, Finbarr

    2016-01-01

    Objective: To determine the risk indicators associated with root caries experience in a cohort of independently living older adults in Ireland. Methods: The data reported in the present study were obtained from a prospective longitudinal study conducted on the risk factors associated with root caries incidence in a cohort of independently living older adults (n=334). Each subject underwent an oral examination, performed by a single calibrated examiner, to determine the root caries index and o...

  17. The structure of coping among older adults living with HIV/AIDS and depressive symptoms

    OpenAIRE

    Hansen, Nathan B.; Harrison, Blair; Fambro, Stacy; Bodnar, Sara; Heckman, Timothy G.; Sikkema, Kathleen J.

    2012-01-01

    One-third of adults living with HIV/AIDS are over the age of 50. This study evaluated the structure of coping among 307 older adults living with HIV/AIDS. Participants completed 61 coping items and measures of anxiety, depression, loneliness, and coping self-efficacy. Exploratory factor analyses retained 40 coping items loading on five specific first order factors (Distancing Avoidance, Social Support Seeking, Self-Destructive Avoidance, Spiritual Coping, and Solution-Focused Coping) and two ...

  18. Living with Multiple Health Problems: What Older Adults Should Know

    Science.gov (United States)

    ... other tip sheets. More than half of all adults 65 and older have three or more chronic (ongoing) medical problems, such as heart disease, diabetes, cancer, or arthritis. Caring for older patients with multiple ...

  19. Preventing Falls in Older Adults Who Live in Community Settings

    Science.gov (United States)

    ... not apply to older people living in nursing homes or other institutional settings. Summaries for Patients are presented for informational purposes only. These summaries are not a substitute for advice from your own medical provider. If ...

  20. Late-Onset Drug-Induced Cholestasis in a Living-Related Liver Transplant Donor With Progressive Familial Intrahepatic Cholestasis.

    Science.gov (United States)

    Harmancı, Özgür; Ensaroğlu, Fatih; Özçay, Figen; Öcal, Serkan; Korkmaz, Murat; Özdemir, B Handan; Selçuk, Haldun; Moray, Gökhan; Haberal, Mehmet

    2015-11-01

    We present a rare case of progressive familial intrahepatic cholestasis within a family. A 34-yearold female became a living-related liver transplant donor for her son, who had the disease. Nine years after the transplant, the mother developed severe intrahepatic cholestasis, for which she was evaluated after using an oral contraceptive drug. She presented with jaundice, pruritus, and increased bilirubin levels, together with elevated gamma glutamyl transferase and alkaline phosphatase levels. A liver biopsy revealed findings consistent with intrahepatic cholestasis. However, despite follow-up management and cessation of the insulting drug, her total bilirubin count continuously increased to 20 mg/dL and was accompanied by intractable pruritus. A total of 9 plasmapheresis sessions were performed, and she was started on a regimen of ursodeoxycholic acid (13 mg/kg/d) and cholestyramine (4 g, 3 times daily). The clinical and laboratory picture dramatically improved following cessation of the oral contraceptive, plasmapheresis sessions, and drug treatment. The patient's cholestasis normalized within 3 months, and she recovered uneventfully. A genetic analysis of the whole family revealed that both parents were heterozygous for the mutation c.124G>A in ABCB11, and the son was homozygous for this mutation. These findings supported varying degrees of bile salt export pump deficiency in the family members. Defective bile salt excretory system function can result in a wide spectrum of clinical presentations, ranging from progressive familial intrahepatic cholestasis requiring liver transplant to late-onset drug-induced cholestasis. Our findings suggest that, in a heterozygous carrier of a progressive familial intrahepatic cholestasis mutation, drug-induced cholestasis is responsive to treatment, after which the clinical picture can normalize within 3 months. PMID:26640927

  1. Complicações relacionadas à lobectomia em doadores de transplante pulmonar intervivos Complications related to lobectomy in living lobar lung transplant donors

    Directory of Open Access Journals (Sweden)

    Spencer Marcantônio Camargo

    2008-05-01

    Full Text Available OBJETIVO: Avaliar as complicações pós-operatórias imediatas de doadores vivos de lobos pulmonares para transplante. MÉTODOS: Entre setembro de 1999 e maio de 2005 foram realizadas lobectomias em 32 doadores saudáveis para transplante pulmonar em 16 receptores. Os prontuários médicos destes doadores foram analisados retrospectivamente para verificar a incidência de complicações pós-operatórias e as alterações da função pulmonar após a lobectomia. RESULTADOS: Vinte e dois doadores (68,75% não apresentaram complicações. Entre os 10 casos que apresentaram alguma complicação o derrame pleural foi a mais freqüente, ocorrendo em 5 deles (15,6% da amostra. Três doadores (9,3% necessitaram de transfusão de hemácias e, em 2 casos, foi necessária nova intervenção cirúrgica devido a hemotórax. Um doador apresentou pneumotórax após a retirada do dreno de tórax e houve um caso de infecção respiratória. Ocorreram duas intercorrências intra-operatórias (6,25%: em um doador foi realizada broncoplastia do lobo médio; em outro, foi necessária a ressecção da língula. Não houve mortalidade cirúrgica nesta série. As provas de função pulmonar do pós-operatório demonstraram uma redução média de 20% no volume expiratório forçado no primeiro segundo (p OBJECTIVE: To evaluate post-operative complications in living lobar lung transplant donors. METHODS: Between September of 1999 and May of 2005, lobectomies were performed in 32 healthy lung transplant donors for 16 recipients. The medical charts of these donors were retrospectively analyzed in order to determine the incidence of postoperative complications and alterations in pulmonary function after lobectomy. RESULTS: Twenty-two donors (68.75% presented no complications. Among the 10 donors presenting complications, the most frequently observed complication was pleural effusion, which occurred in 5 donors (15.6% of the sample. Red blood cell transfusion was

  2. Long-Term Placement of Subcutaneous Ruesch-Type Stents for Double Biliary Stenosis in a Living-Donor Liver Transplant Recipient

    International Nuclear Information System (INIS)

    Biliary reconstruction continues to be a major source of morbidity following liver transplantation. The spectrum of biliary complications is evolving due to the increasing number of split-liver and living-donor liver transplantation, which are even associated with a higher incidence of biliary complications. Bile duct strictures are the most common cause of late biliary complications and account for up to 40% of all biliary complications. Optimal therapy for posttransplantation anastomotic biliary strictures remains uncertain and requires a multidisciplinary approach. We report the case of a 54-year-old Caucasian male affected by hepatocarcinoma and hepatitis C-related cirrhosis who underwent right-lobe living-donor liver transplantation from his son complicated by double anastomotic stenosis of the main right hepatic duct and of an accessory biliary duct draining segments 6 and 7 of the graft that was successfully treated by percutaneous transhepatic cholangiography with long-term subcutaneous placement of two internal Ruesch-type biliary stents

  3. Education, Employment, and Independent Living of Young Adults Who Are Deaf and Hard of Hearing

    Science.gov (United States)

    Appelman, Karen I.; Callahan, Judy Ottren; Mayer, Margaret H.; Luetke, Barbara S.; Stryker, Deborah S.

    2012-01-01

    Little information is available on the education, employment, and independent living status of young deaf and hard of hearing adults who have transitioned from high school. The present article reports post-secondary outcomes of 46 young adults who had attended for at least 4 years a non-public agency school in the northwestern United States…

  4. How Living or Traveling to Foreign Locations Influences Adults' Worldviews and Impacts Personal Identity

    Science.gov (United States)

    Yelich Biniecki, Susan M.; Conceição, Simone C. O.

    2014-01-01

    People are living and traveling to places all over the world. An exploration of how this movement influences learners' worldviews has implications for adult development, identity, and learning. The purpose of this paper is to present a phenomenological study conducted in the U.S. that examined how individuals' living or traveling…

  5. Spirituality: A Coping Mechanism in the Lives of Adults with Congenital Disabilities

    Science.gov (United States)

    Specht, Jacqueline A.; King, Gillian A.; Willoughby, Colleen; Brown, Elizabeth G.; Smith, Linda

    2005-01-01

    The purpose of this study was to gain insight into the perspective of individuals with congenital disabilities about spirituality as a coping mechanism during crucial times in their lives, Qualitative analysis of interviews assessing turning points in the lives of 15 adults (6 women and 9 men; M = 37 years) with spina bifida, cerebral palsy, or…

  6. Comparison live adult Artemia and squid meat on the growth of Penaeid shrimp Metapenaeus dobsoni (Miers)

    Digital Repository Service at National Institute of Oceanography (India)

    Nair, S.R.S.; Achuthankutty, C.T.; Royan, J.P.

    An experiment lasting 14 weeks was conducted to compare the efficiency of live adult Artemia with fresh squid meat on growth of penaeid shrimp Metapenaeus dobsoni. The shrimps were found actively feeding on live Artemia and grew 84% more than those...

  7. Comparative Analysis of Azathioprine versus Cyclosporine-based Therapy in Primary Haplo-identical Live-Donor Kidney Transplantation: A 20-Year Experience

    OpenAIRE

    Gheith Osama; Bakr Mohamed; Fouda Mohamed; Shokeir Ahmed; Sobh Mohamed; Ghoneim Mohamed

    2008-01-01

    Chronic allograft nephropathy (CAN) remains a major cause of graft failure over the long term, second only to patient mortality. The main adverse effects of cyclosporine A (CsA) include nephrotoxicity, hypertension, symptomatic hyperuricemia, hirsutism, and gum hyperplasia. Available studies among live related donor renal transplants lack adequate information regarding the long-term efficacy and safety of primary CsA-based immunosuppressive regimens. This prospective randomized study is aimed...

  8. Follow-up of 52 cases of living kidney donors and recipients%亲属活体供肾移植52例随访

    Institute of Scientific and Technical Information of China (English)

    宋振兰; 庄桂敏; 刘晓风; 高振利

    2009-01-01

    Objective To evaluate the renal function and the quality of life (QOL) in living related kidney donors and recipients after surgery. Methods Fifty-two living kidney donors and recipients were investigated with the correlated physiological index and the Mos 36-item short form health survey, and compared with healthy people and cadaveric donor renal transplantation. Results There were no statistically significant differences in Cr, GFR, 24-h urine protein excretion and QOL in kidney donors before and after surgery (P>0.05) , and there were no differences between kidney donors and healthy people (P>0.05). The levels of Cr and BUN were obviously lower in kidney donors than cadaveric donor renal transplantation at the same time (P0.05). Conclusion Donors' renal function was not decreased after surgery.The QOL show no significant difference between kidney donors and healthy people. Renal function in living donor group was better than that in cadaveric donor group.%目的 调查分析亲属活体供肾移植供、受者术后的肾功能及生活质量情况.方法 以行亲属活体供肾移植的供受者52对、接受尸体肾移植的受者56例以及随机抽取的同期健康人60名为研究对象.于移植术前、术后3个月和1年对研究对象进行调查,采用调查问卷和临床检验相结合的方式.调查内容包括年龄、性别、婚姻状况、供受者的关系等以及健康状况调查问卷SF-36量表.结果 供者术后3个月及1年的血Cr和24 h尿蛋白均高于术前,但未超过正常范围.供者术前、术后3个月及1年的血Cr、GFR和24 h尿蛋白与健康人相比,差异均无统计学意义(P>0.05).活体供肾移植受者术后3个月及1年的血Cr与BUN均低于相应时间点的尸体肾移植受者,差异有统计学意义(P0.05);供者术前、术后3个月及1年的生活质量与健康人相比,差异均无统计学意义(P>0.05).活体供肾移植受者术后3个月及1年的生活质量与相应时间点的尸体

  9. The changing determinants of UK young adults' living arrangements

    Directory of Open Access Journals (Sweden)

    Juliet Stone

    2011-09-01

    Full Text Available The postponement of partnership formation and parenthood in the context of an early average age at leaving home has resulted in increased heterogeneity in the living arrangements of young adults in the UK. More young adults now remain in the parental home, or live independently of the parental home but outside of a family. The extent to which these trends are explained by the increased immigration of foreign-born young adults, the expansion in higher education, and the increased economic insecurity faced by young adults are examined. Shared non-family living is particularly prominent among those with experience of higher education, whilst labour market uncertainty is associated with an extended period of co-residence with parents.

  10. Identity formation of Italian emerging adults living with parents: a narrative study.

    Science.gov (United States)

    Sestito, Laura Aleni; Sica, Luigia S

    2014-12-01

    This study examines the links between family and identity processes of Italian emerging adults living with their parents. Examining the impact of family is important in the countries of Mediterranean area where also emerging adults live with parents for a prolonged time. In Italy living with parents is associated with a specific "delay syndrome" in the transition to adulthood. Participants consisted of 20 Italian emerging adults attending second and last years of university, in a large Italian city (Naples). All participants were subjected to an open interview, based on the thematic life story. Our findings indicate that parents are perceived as active agents of identity, responsive and supportive of autonomy; they encourage the active involvement of young people in the work of identity formation. Despite this, parental impact produces different configurations that could shed light on the pathways of Italian emerging adults' transition to adulthood. The above configurations are discussed using exemplars. PMID:24703589

  11. Living with Cystic Fibrosis: A Guide for the Young Adult.

    Science.gov (United States)

    Cystic Fibrosis Foundation, Atlanta, GA.

    Intended for the young adult with cystic fibrosis, the booklet provides information on dealing with problems and on advances in treatment and detection related to the disease. Addressed are the following topics: description of cystic fibrosis; inheritance of cystic fibrosis; early diagnosis; friends, careers, and other matters; treatment;…

  12. Diaphragmatic hernia after right donor and hepatectomy:a rare donor complication of partial hepatectomy for transplantation

    Institute of Scientific and Technical Information of China (English)

    Alan M. Hawxby; David P. Mason; Andrew S. Klein

    2006-01-01

    BACKGROUND: Because of the critical worldwide shortage of cadaveric organ donors, transplant professionals have increasingly turned to living donors. Partial hepatectomy for adult living donor liver transplantation has been performed since the late 1990s. Most often, the complications of living donor hepatectomy have been related to the biliary tract, speciifcally biliary leaks. METHODS: A 54-year-old man underwent donor right hepatectomy for living donor liver transplantation. Three years after liver donation he presented with upper abdominal pain and fullness. Radiographic workup revealed a diaphragmatic hernia of the right hemithorax. RESULTS: After thoracoscopic evaluation of the right hemithorax, diaphragmatic hernia was repaired. Currently the patient remains well several months after the repair with complete resolution of abdominal pain, normal chest X-ray examination demonstrating no recurrence of diaphragmatic hernia, and normal liver functions tests. CONCLUSIONS: Multiple complications of living donor liver transplantation have been described the transplant literature. Diaphragmatic hernia is a formerly-undescribed complication of right donor hepatectomy for transplantation.

  13. Does situs inversus totalis preclude liver donation in living donor liver transplantation? A series of 3 cases from single institution

    OpenAIRE

    Selvakumar N.; Neerav Goyal; Mohammed Nayeem; Sandeep Vohra; Subash Gupta

    2016-01-01

    Introduction: Liver transplantation (LT) is the gold standard for decompensated Chronic Liver Disease (CLD) in individuals satisfying the selection criteria. Organ scarcity is the rate limiting step in liver transplantation across the globe. Expanding the donor pool is practiced by transplant surgeons across the globe in view of perennial donor organ scarcity and ever increasing organ demand. Presentation of case: We have presented series of 3 cases of liver transplantation (LT) with modif...

  14. Nyretransplantation med levende donor

    DEFF Research Database (Denmark)

    Kamper, A L; Løkkegaard, H; Rasmussen, F

    2000-01-01

    In recent years transplantation from living donors has accounted for 25-30% of all kidney transplants in Denmark corresponding to 40-45 per year. Most of these living donors are parents or siblings, although internationally an increasing number are unrelated donors. Donor nephrectomy is associated...... with only few complications. The long-term outcome for kidney donors is good without increase in mortality or risk for development of hypertension and renal failure; proteinuria may be seen. Living kidney transplantation is the optimal treatment of end-stage renal disease with better graft survival...... than in cadaver transplantation. The ethical and psychological aspects related to transplantation from a living donor are complex and need to be carefully evaluated when this treatment is offered to the patients....

  15. Age, stress, and isolation in older adults living with HIV

    OpenAIRE

    Webel, Allison R; Longenecker, Chris T.; Gripshover, Barbara; Hanson, Jan E.; Schmotzer, Brian J.; Salata, Robert A.

    2013-01-01

    People living with HIV (PLWH) have increasingly longer life spans. This age group faces different challenges than younger PLWH, which may include increased stress and social isolation. The purpose of this study was to determine if the age and sex of PLWH is associated with measures of physiologic stress, perceived stress and social isolation. In this cross-sectional study, we enrolled 102 PLWH equally into four groups divided by age ( 50 years) and gender. Participants completed well-va...

  16. The Racial Residential Segregation of Black Single Adults Living Alone

    OpenAIRE

    Marsh, Kris; Iceland, John

    2010-01-01

    While many studies have examined the intersection of race and class with residential segregation and residential preferences, very little is known about the role played by household composition in shaping residential patterns. This paper focuses on the residential patterns of a particular kind of household: those consisting of persons single and living alone (SALA). We compare the residential segregation of black SALA households—an important subset of non-family households and a rapidly growi...

  17. Associations and impact factors between living arrangements and functional disability among older Chinese adults.

    Directory of Open Access Journals (Sweden)

    Hui Wang

    Full Text Available OBJECTIVES: To examine the association of living arrangements with functional disability among older persons and explore the mediation of impact factors on the relationship. DESIGN: Cross-sectional analysis using data from Healthy Aging study in Zhejiang Province. PARTICIPANTS: Analyzed sample was drawn from a representative rural population of older persons in Wuyi County, Zhejiang Province, including 1542 participants aged 60 and over in the second wave of the study. MEASUREMENTS: Living arrangements, background, functional disability, self-rated health, number of diseases, along with contemporaneous circumstances including income, social support (physical assistance and emotional support. Instrument was Activities of Daily Living (ADL scale, including Basic Activities Daily Living (BADL and Instrumental Activities of Daily Living (IADL. RESULTS: Living arrangements were significantly associated with BADL, IADL and ADL disability. Married persons living with or without children were more advantaged on all three dimensions of functional disability. Unmarried older adults living with children only had the worst functional status, even after controlling for background, social support, income and health status variables (compared with the unmarried living alone, ß for BADL: -1.262, ß for IADL: -2.112, ß for ADL: -3.388; compared with the married living with children only, ß for BADL: -1.166, ß for IADL: -2.723, ß for ADL: -3.902. In addition, older adults without difficulty in receiving emotional support, in excellent health and with advanced age had significantly better BADL, IADL and ADL function. However, a statistically significant association between physical assistance and functional disability was not found. CONCLUSION: Functional disabilities vary by living arrangements with different patterns and other factors. Our results highlight the association of unmarried elders living with children only and functioning decline comparing with

  18. Laparoscopic donor nephrectomy

    Directory of Open Access Journals (Sweden)

    Gupta Nitin

    2005-01-01

    Full Text Available Of the various options for patients with end stage renal disease, kidney transplantation is the treatment of choice for a suitable patient. The kidney for transplantation is retrieved from either a cadaver or a live donor. Living donor nephrectomy has been developed as a method to address the shortfall in cadaveric kidneys available for transplantation. Laparoscopic living donor nephrectomy (LLDN, by reducing postoperative pain, shortening convalescence, and improving the cosmetic outcome of the donor nephrectomy, has shown the potential to increase the number of living kidney donations further by removing some of the disincentives inherent to donation itself. The technique of LLDN has undergone evolution at different transplant centers and many modifications have been done to improve donor safety and recipient outcome. Virtually all donors eligible for an open surgical procedure may also undergo the laparoscopic operation. Various earlier contraindications to LDN, such as right donor kidney, multiple vessels, anomalous vasculature and obesity have been overcome with increasing experience. Laparoscopic live donor nephrectomy can be done transperitoneally or retroperitoneally on either side. The approach is most commonly transperitoneal, which allows adequate working space and easy dissection. A review of literature and our experience with regards to standard approach and the modifications is presented including a cost saving model for the developing countries. An assessment has been made, of the impact of LDN on the outcome of donor and the recipient.

  19. Participation and Well-Being Among Older Adults Living with Chronic Conditions

    OpenAIRE

    Anaby, D.; Miller, W C; Jarus, T.; Eng, J. J.; Noreau, L

    2011-01-01

    This study explored the unique contribution of participation (daily activities and social roles) in explaining well-being of older adults living with chronic conditions and examined which aspect of participation (accomplishment of participation or satisfaction with participation) was more important in describing their well-being. Two hundred older adults with chronic conditions completed the following assessments: Satisfaction with Life Scale to measure well-being; Assessment of Life Habits t...

  20. Trends of fast food consumption among adolescent and young adult Saudi girls living in Riyadh

    OpenAIRE

    ALFaris, Nora A.; Jozaa Z. Al-Tamimi; Al-Jobair, Moneera O.; AL-SHWAIYAT, Naseem M.

    2015-01-01

    Background: Saudi Arabia has passed through lifestyle changes toward unhealthy dietary patterns such as high fast food consumption. Adolescents and young adults, particularly girls, are the main groups exposed to and affected by these adverse eating behaviors.Objective: The aim of this study was to examine the trends of fast food consumption among adolescent and young adult Saudi girls living in Riyadh, and to compare between them.Design: In a cross-sectional survey, 127 adolescent Saudi girl...

  1. Evidence-informed recommendations for rehabilitation with older adults living with HIV: a knowledge synthesis

    OpenAIRE

    O'Brien, K. K.; Solomon, P; Trentham, B.; MacLachlan, D.; MacDermid, J; Tynan, A. -M; Baxter, L.; Casey, A.; Chegwidden, W.; Robinson, G; Tran, T.; Wu, J.; Zack, E

    2014-01-01

    Objective Our aim was to develop evidence-informed recommendations for rehabilitation with older adults living with HIV. Design We conducted a knowledge synthesis, combining research evidence specific to HIV, rehabilitation and ageing, with evidence on rehabilitation interventions for common comorbidities experienced by older adults with HIV. Methods We included highly relevant HIV-specific research addressing rehabilitation and ageing (stream A) and high-quality evidence on the effec...

  2. 99mTc-DTPA dynamic SPECT and CT volumetry for measuring split renal function in live kidney donors

    International Nuclear Information System (INIS)

    Split renal function (SRF) estimated from the posterior view of 99mTc-diethylenetriaminepentaacetic acid planar scintigraphy (DTPA/P) is not sufficiently accurate even after correction for kidney depth by computed tomography (CT). To obtain more accurate SRF using 99mTc-DTPA dynamic single photon emission computed tomography (SPECT) method was carried out for the initial 5 min after bolus injection of 99mTc-DTPA (DTPA/SPECT). Also SRF was evaluated from the renal volume measured by CT. We compared the results with 99mTc-dimercaptosuccinic acid SPECT (DMSA/SPECT). In 60 consecutive live kidney donors, 30 DTPA/P, 30 DTPA/SPECT, 60 99mTc-DMSA/SPECT, and 60 CT studies were performed. In the DTPA/P studies, SRF was calculated from the posterior image recorded during 2-3-min postinjection with attenuation correction for kidney depth measured by CT. In the DTPA/SPECT studies, SPECT images were acquired continuously for 5 min with a dual-headed gamma camera. In 99mTc-DMSA scintigraphy, DMSA/SPECT images were acquired 3-h postinjection. The SRF on both SPECT studies was calculated from the total counts of each kidney. In the DTPA/SPECT study, SRF was evaluated on the three images summed for 1 min: 1-2 min (DTPA/SPECT1-2), 2-3 min (DTPA/SPECT2-3), and 1-3 min (DTPA/SPECT1-3). In the CT examination, to assess the global renal volume, the axial images in the excretory phase were chosen. Renal contours were identified on each image, and the areas (cm2) of these regions were summed and multiplied by the slice thickness (10 mm) to yield global renal volume (ml). Right renal function from DTPA/P, DTPA/SPECT, and CT were compared with that from DMSA/SPECT as a reference. Correlation coefficients of the right renal function between DMSA/SPECT and DTPA/P, DTPA/SPECT2-3, and CT were 0.663, 0.849 and 0.907, respectively (P<0.0001). The differences between DMSA/SPECT and DTPA/P, DTPA/SPECT2-3 and CT were 2.42±3.878, 0.867±1.672, and -0.421±1.077% (mean±standard deviation (SD

  3. Successful rescue of disseminated varicella infection with multiple organ failure in a pediatric living donor liver transplant recipient: a case report and literature review

    OpenAIRE

    Yamada, Naoya; Sanada, Yukihiro; Okada, Noriki; Wakiya, Taiichi; Ihara, Yoshiyuki; Urahashi, Taizen; Mizuta, Koichi

    2015-01-01

    A 12-year-old female patient with biliary atresia underwent living donor liver transplantation (LDLT). Twelve months after the LDLT, she developed acute hepatitis (alanine aminotransferase 584 IU/L) and was diagnosed with disseminated varicella-zoster virus (VZV) infection with high level of serum VZV-DNA (1.5 × 105 copies/mL) and generalized vesicular rash. She had received the VZV vaccination when she was 5-years-old and had not been exposed to chicken pox before the LDLT, and her serum was...

  4. Renal blood flow using arterial spin labelling MRI and calculated filtration fraction in healthy adult kidney donors pre-nephrectomy and post-nephrectomy

    Energy Technology Data Exchange (ETDEWEB)

    Cutajar, Marica; Clark, Christopher A.; Gordon, Isky [University College London, Imaging and Biophysics Unit, Institute of Child Health, London (United Kingdom); Hilton, Rachel; Olsburgh, Jonathon [Renal Unit, Guy' s and St Thomas' NHS Foundation Trust, London (United Kingdom); Marks, Stephen D. [Great Ormond Street Hospital for Children NHS Foundation Trust, Department of Paediatric Nephrology, London (United Kingdom); Thomas, David L. [University College London, Department of Brain Repair and Rehabilitation, Institute of Neurology, London (United Kingdom); Banks, Tina [Great Ormond Street Hospital for Children NHS Foundation Trust, Department of Radiology, London (United Kingdom)

    2015-08-15

    Renal plasma flow (RPF) (derived from renal blood flow, RBF) and glomerular filtration rate (GFR) allow the determination of the filtration fraction (FF), which may have a role as a non-invasive renal biomarker. This is a hypothesis-generating pilot study assessing the effect of nephrectomy on renal function in healthy kidney donors. Eight living kidney donors underwent arterial spin labelling (ASL) magnetic resonance imaging (MRI) and GFR measurement prior to and 1 year after nephrectomy. Chromium-51 labelled ethylenediamine tetraacetic acid ({sup 51}Cr-EDTA) with multi-blood sampling was undertaken and GFR calculated. The RBF and GFR obtained were used to calculate FF. All donors showed an increase in single kidney GFR of 24 - 75 %, and all but two showed an increase in FF (-7 to +52 %) after nephrectomy. The increase in RBF, and hence RPF, post-nephrectomy was not as great as the increase in GFR in seven out of eight donors. As with any pilot study, the small number of donors and their relatively narrow age range are potential limiting factors. The ability to measure RBF, and hence RPF, non-invasively, coupled with GFR measurement, allows calculation of FF, a biomarker that might provide a sensitive indicator of loss of renal reserve in potential donors. (orig.)

  5. Renal blood flow using arterial spin labelling MRI and calculated filtration fraction in healthy adult kidney donors pre-nephrectomy and post-nephrectomy

    International Nuclear Information System (INIS)

    Renal plasma flow (RPF) (derived from renal blood flow, RBF) and glomerular filtration rate (GFR) allow the determination of the filtration fraction (FF), which may have a role as a non-invasive renal biomarker. This is a hypothesis-generating pilot study assessing the effect of nephrectomy on renal function in healthy kidney donors. Eight living kidney donors underwent arterial spin labelling (ASL) magnetic resonance imaging (MRI) and GFR measurement prior to and 1 year after nephrectomy. Chromium-51 labelled ethylenediamine tetraacetic acid (51Cr-EDTA) with multi-blood sampling was undertaken and GFR calculated. The RBF and GFR obtained were used to calculate FF. All donors showed an increase in single kidney GFR of 24 - 75 %, and all but two showed an increase in FF (-7 to +52 %) after nephrectomy. The increase in RBF, and hence RPF, post-nephrectomy was not as great as the increase in GFR in seven out of eight donors. As with any pilot study, the small number of donors and their relatively narrow age range are potential limiting factors. The ability to measure RBF, and hence RPF, non-invasively, coupled with GFR measurement, allows calculation of FF, a biomarker that might provide a sensitive indicator of loss of renal reserve in potential donors. (orig.)

  6. Laparoscopic donor orchidectomy and living-related donor testicle transplantation (report of 2 cases)%腹腔镜下供睾切取术及亲属活体供睾移植二例报告

    Institute of Scientific and Technical Information of China (English)

    谈宜傲; 周林玉; 诸禹平; 朱明; 孙友文

    2009-01-01

    目的 总结腹腔镜下活体供睾切取及睾丸移植的体会.方法 2例患者因外伤导致双侧睾丸丧失,其血清睾酮水平分别为1.94和1.39 nmol/L,均出现第二性征减退或改变的症状.2名供者分别是受者的父亲和哥哥,均身体健康,彩色超声波检查提示睾丸大小、形态及血流均正常,在腹腔镜下切取右侧睾丸.2例供者手术时间分别为29和24 min,术中出血分别为15和18 ml,供睾热缺血时间分别为90和70 s.睾丸移植时,先将供睾静脉与受者的腹壁下静脉吻合,再将供睾动脉与受者的腹壁下动脉吻合,然后将供、受者的输精管行端端吻合,最后用手指伸入腹股沟斜切口向下扩张阴囊,并将移植睾丸推入阴囊内.术后对供、受者进行随访,观察供、受者术后情况.结果 2例受者均成功接受睾丸移植,术后恢复良好,复查血清睾酮较前明显升高,分别为12.8和14.2 nmol/L,有排精现象,但精液中无精子;术后3个月,彩色超声波检查显示移植睾丸血液供应良好,大小和形态正常.2名供者术后切口疼痛轻微,未使用止痛药,术后第1天可进食,第2天胃肠功能恢复正常,并可下床活动,第3天拔除引流管,第7天拆线出院,供者于术后1个月恢复正常生活和工作.随访期间,供者均未诉特殊不适,未发生并发症.结论 利用腹腔镜切取活体供睾安全可行,对供者创伤小,术后恢复快,对移植睾丸的功能无明显负面影响;成功的睾丸移植可改善患者的第二性征,提高血清睾酮水平.%Objective To summarize the experience in laparoseopic donor orchidectomy and living-related donor testicle transplantation.Methods In 2 patients with bilateral testicular trauma leading to loss of function,serum testosterone levels were 1.94 and 1.39 nmol/L respectively,and the secondary sexual characteristics decreased or changed.One donor was from his father and the other was from his brother,whose testes were healthy

  7. Public Pedagogy, Private Lives: Self-Help Books and Adult Learning

    Science.gov (United States)

    McLean, Scott

    2013-01-01

    Self-help literature has become an important domain of adult learning in North America. Self-help books offer readers advice on how to take charge of their lives and achieve goals such as prosperity, love, happiness, wellness, and self-actualization. Despite the popularity of self-help books, there has been little research about them from scholars…

  8. Preferences for food and nutritional supplements among adult people living with HIV in Malawi

    NARCIS (Netherlands)

    Rodas Moya, Carlos; Kodish, Stephen; Manary, Mark; Grede, Nils; Pee, de Saskia

    2015-01-01

    Objective: To elucidate the factors influencing food intake and preferences for potential nutritional supplements to treat mild and moderate malnutrition among adult people living with HIV (PLHIV). Design: Qualitative research using in-depth interviews with a triangulation of participants and an

  9. Acoustical Design Guidelines for Living Rooms for Adults with intellectual Disabilities

    NARCIS (Netherlands)

    Saher, K.

    2013-01-01

    The aim of this thesis is to investigate the effects of building design tools on acoustical quality parameters in living rooms for adults with intellectual disabilities (ID) and develop acoustical design guidelines for architects. This study is specifically concerned with the validation of auralizat

  10. Effects of Parental Suicide on the Adolescent Survivors' Lives When They Are Adults

    Science.gov (United States)

    Saatci, Yesim

    2013-01-01

    This qualitative inquiry, phenomenology, purported to provide insight into the role of parental suicide on the adolescent survivors' adult lives between 18 and 40. This study described the survivors' coping strategies, self-esteem, and effects of their grief and bereavement as a result of parental suicide on their emotional wellness or…

  11. Survey on Dysfunctional Eating Behavior in Adult Persons with Intellectual Disability Living in the Community

    Science.gov (United States)

    Hove, Oddbjorn

    2007-01-01

    Prevalence of dysfunctional eating behavior was investigated in 311 adult persons with mental retardation living in the West Coast of Norway. Reports from a questionnaire filled out by health workers were used as observational data. The main finding was that 64.3% of the clients showed indices of dysfunctional eating behavior. The five most…

  12. Selected Resources on Adult Children Living at Home: An Annotated Bibliography for Researchers, Educators, and Consumers.

    Science.gov (United States)

    Frazier, Billie H.; Hayes, Kathleen C.

    The resources in this annotated bibliography were selected to help readers better understand what is known about adult children living at home. Data on this subject are scarce. The bibliography is a literature review--a State-of-the-Art report--which is applicable to many professionals and students in the social sciences. It was developed by…

  13. Psychiatric Morbidity and Social Functioning among Adults with Borderline Intelligence Living in Private Households

    Science.gov (United States)

    Hassiotis, A.; Strydom, A.; Hall, I.; Ali, A.; Lawrence-Smith, G.; Meltzer, H.; Head, J; Bebbington, P.

    2008-01-01

    Background: Approximately one-eighth of the population will have DSM-IV borderline intelligence. Various mental disorders and social disability are associated with it. Method: The paper uses data (secondary analysis) from a UK-wide cross-sectional survey of 8450 adults living in private households. Data were collected on psychiatric disorders,…

  14. Adults Living with Limited Literacy and Chronic Illness: Patient Education Experiences

    Science.gov (United States)

    King, Judy; Taylor, Maurice C.

    2010-01-01

    The purpose of this study was to investigate how Canadian adults living with limited literacy and chronic illness made meaning of their patient education experiences. The study used a hermeneutic phenomenological research design and employed three data sources over a nine-month period. Data was interpreted and analyzed as it was collected,…

  15. The structure of coping among older adults living with HIV/AIDS and depressive symptoms.

    Science.gov (United States)

    Hansen, Nathan B; Harrison, Blair; Fambro, Stacy; Bodnar, Sara; Heckman, Timothy G; Sikkema, Kathleen J

    2013-02-01

    One-third of adults living with HIV/AIDS are over the age of 50. This study evaluated the structure of coping among 307 older adults living with HIV/AIDS. Participants completed 61 coping items and measures of anxiety, depression, loneliness, and coping self-efficacy. Exploratory factor analyses retained 40 coping items loading on five specific first order factors (Distancing Avoidance, Social Support Seeking, Self-Destructive Avoidance, Spiritual Coping, and Solution-Focused Coping) and two general second order factors (Active and Avoidant Coping). Factors demonstrated good reliability and validity. Results suggest that general coping factors should be considered with specific factors when measuring coping among older adults. PMID:22453164

  16. Do the outcomes of living donor renal allograft recipients differ with peritoneal dialysis and hemodialysis as a bridge renal replacement therapy?

    Directory of Open Access Journals (Sweden)

    Narayan Prasad

    2014-01-01

    Full Text Available This study was undertaken to compare the outcomes of living donor renal transplant recipients using peritoneal dialysis (PD and hemodialysis (HD as a bridge modality for renal replacement therapy till renal transplantation. The demographic profiles of the recipients and donors, the patients′ native kidney disease (diabetic versus non-diabetic, duration on dialysis, requirement of anti-hypertensive drugs, number of blood transfusions, human leukocyte antigen (HLA mismatch status, pre- and post-transplant infectious complications, and post-transplant outcomes of patients were compared between the two groups. The demographic features of the study patients were similar in the two groups. The duration of dialysis prior to transplant was significantly longer in the PD group than in the HD group of patients. The anti-hypertensive drug requirement was lower and the hemoglobin level and residual urine volume at the time of transplant were relatively better in the PD patients compared to the HD patients. The number of acute rejection episodes, delayed graft function, surgical complications, glomerular filtration rate at one month and at the last follow-up, were also similar in both groups. The short-term and long-term graft survival was similar in both groups of patients. The one-, two-, five-, and eight-year death-censored graft survival rates of the PD patients were 98, 95, 85, and 73%, respectively, and in the HD group of patients, they were 100, 93, 84, and 79%, respectively. The one-, two-, five-, and eight-year patient survival rates in the PD group were 97, 92, 77, and 66%, respectively, and in the HD group, they were 97, 92, 79, and 69%, respectively. Our study suggests that the outcomes of the living donor renal allograft recipients did not differ between the groups of patients who used PD or HD as renal replacement therapy prior to renal transplantation.

  17. An Examination of the Social Networks and Social Isolation in Older and Younger Adults Living with HIV/AIDS

    Science.gov (United States)

    Emlet, Charles A.

    2006-01-01

    This study examined social networks and social isolation in older (50 years or more) and younger (ages 20 to 39) adults with HIV/AIDS. The author conducted interviews with 88 individuals living with HIV/AIDS in the Pacific Northwest. Both groups' social networks had similar patterns; however, older adults were more likely to live alone. More than…

  18. Factors influencing Internet usage in older adults (65 years and above) living in rural and urban Sweden.

    Science.gov (United States)

    Berner, Jessica; Rennemark, Mikael; Jogréus, Claes; Anderberg, Peter; Sköldunger, Anders; Wahlberg, Maria; Elmståhl, Sölve; Berglund, Johan

    2015-09-01

    Older adults living in rural and urban areas have shown to distinguish themselves in technology adoption; a clearer profile of their Internet use is important in order to provide better technological and health-care solutions. Older adults' Internet use was investigated across large to midsize cities and rural Sweden. The sample consisted of 7181 older adults ranging from 59 to 100 years old. Internet use was investigated with age, education, gender, household economy, cognition, living alone/or with someone and rural/urban living. Logistic regression was used. Those living in rural areas used the Internet less than their urban counterparts. Being younger and higher educated influenced Internet use; for older urban adults, these factors as well as living with someone and having good cognitive functioning were influential. Solutions are needed to avoid the exclusion of some older adults by a society that is today being shaped by the Internet. PMID:24567416

  19. Independent donor ethical assessment: aiming to standardize donor advocacy.

    Science.gov (United States)

    Choudhury, Devasmita; Jotterand, Fabrice; Casenave, Gerald; Smith-Morris, Carolyn

    2014-06-01

    Living organ donation has become more common across the world. To ensure an informed consent process, given the complex issues involved with organ donation, independent donor advocacy is required. The choice of how donor advocacy is administered is left up to each transplant center. This article presents the experience and process of donor advocacy at University of Texas Southwestern Medical Center administered by a multidisciplinary team consisting of physicians, surgeons, psychologists, medical ethicists and anthropologists, lawyers, a chaplain, a living kidney donor, and a kidney transplant recipient. To ensure that advocacy remains fair and consistent for all donors being considered, the donor advocacy team at University of Texas Southwestern Medical Center developed the Independent Donor Ethical Assessment, a tool that may be useful to others in rendering donor advocacy. In addition, the tool may be modified as circumstances arise to improve donor advocacy and maintain uniformity in decision making. PMID:24919733

  20. Effect of structured physical exercise program on older adult's daily living activities and cognitive functions

    Directory of Open Access Journals (Sweden)

    Manal Abo El Magd

    2015-01-01

    Full Text Available Background: Older adults experience marked physiological and cognitive changes. Literature states that, daily exercising positively effects older adults' both physical and cognitive functioning. Aim: To evaluate the effect of the developed Structured Physical Exercise Program (SPEP on both older adult's activities of daily living and cognitive functions. Subjects and methods: A quasi experimental design (pre/ post- tests was utilized for the current study where the older adults' sample served as their own control. The study was conducted at a charity geriatric home (Female section in Giza Governorate on a convenient sample of 45 older adult females. Data were collected through using three tools; Personal and clinical data assessment sheet, and the two pre-post scales (i.e. Activity of Daily Living scale "ADL" and Nurses’ Observation Scale for Cognitive Abilities "NOSCA"; both scales were already developed and tested before. Results: Data revealed that, after implementation of SPEP, statistically significant differences, indicating improvement, were found between the older adult's ADL and both their age, presence of support network, the number of offspring and medical history. Also Statistically significant difference, indicating improvement, was found between ADL and NOSCA scales among the study sample before and after implementing the SPEP. Conclusion: Both ADL level and cognitive functions of study sample were significantly improved after implementing the SPEP. Regular physical exercising is likely to have positive effect on both older adults' physical and cognitive functioning resulting in higher level of independency. Recommendation: This study recommends wide range application of the developed SPEP on older adults in Egypt.

  1. The haemodynamic effects of the perioperative terlipressin infusion in living donor liver transplantation: A randomised controlled study

    Directory of Open Access Journals (Sweden)

    Nagwa Ibrahim

    2015-01-01

    Full Text Available Background and Aims: Liver disease is usually accompanied with a decline in systemic vascular resistance (SVR. We decided to assess effects of the peri-operative terlipressin infusion on liver donor liver transplantation recipients with respect to haemodynamics and renal parameters. Methods: After Ethical Committee approval for this prospective randomised controlled study, 50 recipients were enrolled and allotted to control (n = 25 or terlipressin group (n = 25 with simple randomisation method. Terlipressin was infused at 1.0 μg/kg/h and later titrated 1.0-4.0 μg/kg/h to maintain mean arterial pressure (MAP >65 mmHg and SVR index 0.05 and was sustained post-operatively. Conclusion: Terlipressin improved SVR and MAP with less need for catecholamines particularly post-reperfusion. Terlipressin reduced PPV without hepatic artery vasoconstriction and improved post-operative UOP.

  2. Adult Tobacco Use Among Racial and Ethnic Groups Living in the United States, 2002–2005

    Directory of Open Access Journals (Sweden)

    Joe Gfroerer, BA

    2008-07-01

    Full Text Available IntroductionU.S. data on adult tobacco use and the relationship between such use and tobacco-related health disparities are primarily limited to broad racial or ethnic populations. To monitor progress in tobacco control among adults living in the United States, we present information on tobacco use for both aggregated and disaggregated racial and ethnic subgroups.MethodsWe used data from the nationally representative sample of adults aged 18 years or older who participated in the National Survey on Drug Use and Health conducted 4 times during 2002–2005. We calculated 2 outcome measures: 1 use of any tobacco product (cigarettes, chewing or snuff tobacco, cigars, or pipes during the 30 days before each survey and 2 cigarette smoking during the 30 days before each survey.ResultsThe prevalence of tobacco use among adults aged 18 years or older varied widely across racial or ethnic groups or subgroups. Overall, about 3 of 10 adults living in the United States were tobacco users during the 30 days before being surveyed. The population groups or subgroups with a tobacco-use prevalence of 30% or higher were African Americans, American Indians or Alaska Natives, Native Hawaiians or other Pacific Islanders, Puerto Ricans, and whites.ConclusionThese results indicate that the prevalence of adult tobacco use is still high among several U.S. population groups or subgroups. Our results also support the need to design and evaluate interventions to prevent or control tobacco use that would reach distinct U.S. adult population groups or subgroups.

  3. 活体供者供肝术后早期并发症分析%The early postoperative complications in living liver transplantation donors

    Institute of Scientific and Technical Information of China (English)

    米凯; 李川; 文天夫; 严律南; 李波; 王文涛; 徐明清; 杨家印; 魏永刚

    2012-01-01

    Objective To investigate the incidence of early postoperative complications in living donor liver transplantation.Methods Postoperative data of 170 living liver donors were retrospectively collected from January 2002 to August 2009 and the collected data were divided into two groups according to the type of donors (right-lobe graft,R group and left lobe graft,L group). Early postoperative complications were analyzed using Clavien classification system.Results The difference between two groups was no statistically significant in donor's age,body mass index,operation time and other characters (P>0.05).R group had a bigger actual cut weight of donor liver (P<0.05),smaller residual liver weight (P<0.05) which also smaller than standard liver weight (P<0.05),and a longer hospital stay (P<0.05) than L group.During hospitalization,62 complications occurred in 55 cases with the total complication rate being 32.35% (55/170). In detail,the incidence of complications was 34.39% (54/157) in R group,and 7.69% (1/13) in L group (chi-square value =2.787,P>0.05).Among these 62 complications,there were 39 times of Ⅰ grade,5 times of Ⅱ grade,16 times of Ⅲ grade,2 times of Ⅳ a grade. All the complications were cured by active treatment and all donors survived well.Conclusion Although the security of living donor liver transplantation is better,the risk of serious complications must be faced.We must strictly select and assess the donor before the operation,very carefully carry out surgical operation,and pay more attention to postoperative management in order to avoid postoperative complications of donors.%目的 探讨活体肝移植供者术后早期并发症的发生情况.方法 对2002年1月至2009年8月间170例活体肝移植供者的临床资料进行回顾性分析,依据供肝类型分为右半供肝组和左半供肝组,采用Clavien分类系统对术后早期发生的并发症进行分析.结果 两组间供者年龄、身高体重指数、手

  4. Substance abuse treatment utilization among adults living with HIV/AIDS and alcohol or drug problems

    OpenAIRE

    Orwat, John; Saitz, Richard; Tompkins, Christopher P.; Cheng, Debbie M.; Dentato, Michael P.; Samet, Jeffrey H

    2011-01-01

    A prospective cohort study to identify factors associated with receipt of substance abuse treatment (SAT) among adults with alcohol problems and HIV/AIDS. Data from the Human Immunodeficiency Virus-Longitudinal Interrelationships of Viruses and Ethanol (HIV-LIVE) study were analyzed. Generalized estimating equation logistic regression models were fit to identify factors associated with any service utilization. An alcohol dependence diagnosis had a negative association with SAT (adjusted odds ...

  5. Preparation of Developing and Adult Drosophila Brains and Retinae for Live Imaging

    OpenAIRE

    Williamson, W. Ryan; Hiesinger, P. Robin

    2010-01-01

    The Drosophila brain and visual system are widely utilized model systems to study neuronal development, function and degeneration. Here we show three preparations of the brain and visual system that cover the range from the developing eye disc-brain complex in the developing pupae to individual eye and brain dissection from adult flies. All protocols are optimized for the live culture of the preparations. However, we also present the conditions for fixed tissue immunohistochemistry where appl...

  6. How Serious Is Erectile Dysfunction in Men's Lives? Comparative Data From Korean Adults

    OpenAIRE

    Ji, Yoon Seob; Choi, Ji Woong; Ko, Young Hwii; Song, Phil Hyun; Jung, Hee Chang; Moon, Ki Hak

    2013-01-01

    Purpose Whereas sexual function has long been assumed to be an important component of adult men's lives, the impact of sexual dysfunction has not been estimated in parallel to other modern disease entities. We compared the seriousness of erectile dysfunction (ED) with that of other diseases by use of self-administered questionnaires. Materials and Methods Between January 2012 and July 2012, 434 healthy male volunteers (group 1) and 263 ED patients (group 2) were enrolled. The questionnaire co...

  7. Everyday Living with Diabetes Described by Family Members of Adult People with Type 1 Diabetes

    Directory of Open Access Journals (Sweden)

    Tuula-Maria Rintala

    2013-01-01

    Full Text Available The aim of this study was to explore family members’ experiences of everyday life in families with adult people living with type 1 diabetes. The grounded theory method was used to gather and analyse data from the interviews of nineteen family members. Six concepts describing the family members’ views on everyday living with diabetes were generated on the basis of the data. Everyday life with diabetes is described as being intertwined with hypoglycemia. Becoming acquainted with diabetes takes place little by little. Being involved in the management and watching self-management from the sidelines are concepts describing family members’ participation in the daily management of diabetes. The family members are also integrating diabetes into everyday life. Living on an emotional roller-coaster tells about the thoughts and feelings that family members experience. Family members of adult people with diabetes are involved in the management of the diabetes in many ways and experience many concerns. The family members’ point of view is important to take into consideration when developing education for adults with diabetes.

  8. Comparison of different magnetic resonance cholangiography techniques in living liver donors including Gd-EOB-DTPA enhanced T1-weighted sequences.

    Directory of Open Access Journals (Sweden)

    Sonja Kinner

    Full Text Available Preoperative evaluation of potential living liver donors (PLLDs includes the assessment of the biliary anatomy to avoid postoperative complications. Aim of this study was to compare T2-weighted (T2w and Gd-EOB-DTPA enhanced T1-weighted (T1w magnetic resonance cholangiography (MRC techniques in the evaluation of PLLDs.30 PLLDs underwent MRC on a 1.5 T Magnetom Avanto (Siemens, Erlangen, Germany using (A 2D T2w HASTE (Half Fourier Acquisition Single Shot Turbo Spin Echo fat saturated (fs in axial plane, (B 2D T2w HASTE fs thick slices in coronal plane, (C free breathing 3D T2w TSE (turbo spin echo RESTORE (high-resolution navigator corrected plus (D maximum intensity projections (MIPs, (E T2w SPACE (sampling perfection with application optimized contrasts using different flip angle evolutions plus (F MIPs and (G T2w TSE BLADE as well as Gd-EOB-DTPA T1w images without (G and with (H inversion recovery. Contrast enhanced CT cholangiography served as reference imaging modality. Two independent reviewers evaluated the biliary tract anatomy on a 5-point scale subjectively and objectively. Data sets were compared using a Mann-Whitney-U-test. Kappa values were also calculated.Source images and maximum intensity projections of 3D T2w TSE sequences (RESTORE and SPACE proved to be best for subjective and objective evaluation directly followed by 2D HASTE sequences. Interobserver variabilities were good to excellent (k = 0.622-0.804.3D T2w sequences are essential for preoperative biliary tract evaluation in potential living liver donors. Furthermore, our results underline the value of different MRCP sequence types for the evaluation of the biliary anatomy in PLLDs including Gd-EOB-DTPA enhanced T1w MRC.

  9. Bile duct evaluation of potential living liver donors with Gd-EOB-DTPA enhanced MR cholangiography: Single-dose, double dose or half-dose contrast enhanced imaging

    International Nuclear Information System (INIS)

    Introduction: Detailed knowledge of the biliary anatomy is essential to avoid complications in living donor liver transplantation. The aim of this study was to determine the optimal dosage of Gd-EOB-DTPA for contrast-enhanced magnetic resonance cholangiography (ce-MRC) with reference to contrast-enhanced CT cholangiography (ce-CTC). Materials and methods: 30 potential living liver donors (PLLD) underwent both ce-CTC and ce-MRC. Ten candidates each received single, double or half-dose Gd-EOB-DTPA. Ce-MRC images with and without inversion recovery pulses (T1w ± IR) were acquired 20–30 min after intravenous contrast injection. Image data was quantitatively and qualitatively reviewed by two radiologists based on a on a 5-point scale. Data sets were compared using a Mann–Whitney-U-test or Wilcoxon-rank-sum-test. Kappa values were also calculated. Results: All image series provided sufficient diagnostic information both showing normal biliary anatomy and variant bile ducts. Ce-CTC showed statistically significant better results compared to all ce-MRC data sets. T1w MRC with single dose Gd-EOB-DTPA proved to be superior to half and double dose in subjective and objective evaluation without a statistically significant difference. Conclusions: Ce-MRC is at any dosage inferior to ce-CTC. As far as preoperative planning of bile duct surgery is focused on the central biliary anatomy, ce-MRC can replace harmful ce-CTC strategies, anyway. Best results were seen with single dose GD-EOB-DTPA on T1w MRC+IR

  10. Dual-energy CT-cholangiography in potential donors for living-related liver transplantation: Improved biliary visualization by intravenous morphine co-medication

    International Nuclear Information System (INIS)

    Purpose: To prospectively evaluate whether intravenous morphine co-medication improves bile duct visualization of dual-energy CT-cholangiography. Materials and methods: Forty potential donors for living-related liver transplantation underwent CT-cholangiography with infusion of a hepatobiliary contrast agent over 40 min. Twenty minutes after the beginning of the contrast agent infusion, either normal saline (n = 20 patients; control group [CG]) or morphine sulfate (n = 20 patients; morphine group [MG]) was injected. Forty-five minutes after initiation of the contrast agent, a dual-energy CT acquisition of the liver was performed. Applying dual-energy post-processing, pure iodine images were generated. Primary study goals were determination of bile duct diameters and visualization scores (on a scale of 0 to 3: 0—not visualized; 3—excellent visualization). Results: Bile duct visualization scores for second-order and third-order branch ducts were significantly higher in the MG compared to the CG (2.9 ± 0.1 versus 2.6 ± 0.2 [P < 0.001] and 2.7 ± 0.3 versus 2.1 ± 0.6 [P < 0.01], respectively). Bile duct diameters for the common duct and main ducts were significantly higher in the MG compared to the CG (5.9 ± 1.3 mm versus 4.9 ± 1.3 mm [P < 0.05] and 3.7 ± 1.3 mm versus 2.6 ± 0.5 mm [P < 0.01], respectively). Conclusion: Intravenous morphine co-medication significantly improved biliary visualization on dual-energy CT-cholangiography in potential donors for living-related liver transplantation

  11. Dual-energy CT-cholangiography in potential donors for living-related liver transplantation: Improved biliary visualization by intravenous morphine co-medication

    Energy Technology Data Exchange (ETDEWEB)

    Sommer, C.M., E-mail: christof.sommer@med.uni-heidelberg.de [Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg (Germany); Schwarzwaelder, C.B.; Stiller, W. [Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg (Germany); Schindera, S.T. [Department of Diagnostic, Interventional, and Pediatric Radiology, University Hospital and University of Berne, Berne (Switzerland); Heye, T.; Stampfl, U.; Bellemann, N.; Holzschuh, M. [Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg (Germany); Schmidt, J.; Weitz, J. [Department of General, Abdominal and Transplantation Surgery, University Hospital Heidelberg, Heidelberg (Germany); Grenacher, L.; Kauczor, H.U.; Radeleff, B.A. [Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg (Germany)

    2012-09-15

    Purpose: To prospectively evaluate whether intravenous morphine co-medication improves bile duct visualization of dual-energy CT-cholangiography. Materials and methods: Forty potential donors for living-related liver transplantation underwent CT-cholangiography with infusion of a hepatobiliary contrast agent over 40 min. Twenty minutes after the beginning of the contrast agent infusion, either normal saline (n = 20 patients; control group [CG]) or morphine sulfate (n = 20 patients; morphine group [MG]) was injected. Forty-five minutes after initiation of the contrast agent, a dual-energy CT acquisition of the liver was performed. Applying dual-energy post-processing, pure iodine images were generated. Primary study goals were determination of bile duct diameters and visualization scores (on a scale of 0 to 3: 0—not visualized; 3—excellent visualization). Results: Bile duct visualization scores for second-order and third-order branch ducts were significantly higher in the MG compared to the CG (2.9 ± 0.1 versus 2.6 ± 0.2 [P < 0.001] and 2.7 ± 0.3 versus 2.1 ± 0.6 [P < 0.01], respectively). Bile duct diameters for the common duct and main ducts were significantly higher in the MG compared to the CG (5.9 ± 1.3 mm versus 4.9 ± 1.3 mm [P < 0.05] and 3.7 ± 1.3 mm versus 2.6 ± 0.5 mm [P < 0.01], respectively). Conclusion: Intravenous morphine co-medication significantly improved biliary visualization on dual-energy CT-cholangiography in potential donors for living-related liver transplantation.

  12. Bile duct evaluation of potential living liver donors with Gd-EOB-DTPA enhanced MR cholangiography: Single-dose, double dose or half-dose contrast enhanced imaging

    Energy Technology Data Exchange (ETDEWEB)

    Kinner, Sonja, E-mail: Sonja.Kinner@uni-due.de [Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen (Germany); Steinweg, Verena [Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen (Germany); Maderwald, Stefan [Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen (Germany); Erwin L. Hahn Institute for Magnetic Resonance Imaging, Essen (Germany); Radtke, Arnold; Sotiropoulos, Georgios [Department of General Surgery, University Hospital Essen (Germany); Forsting, Michael; Schroeder, Tobias [Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen (Germany)

    2014-05-15

    Introduction: Detailed knowledge of the biliary anatomy is essential to avoid complications in living donor liver transplantation. The aim of this study was to determine the optimal dosage of Gd-EOB-DTPA for contrast-enhanced magnetic resonance cholangiography (ce-MRC) with reference to contrast-enhanced CT cholangiography (ce-CTC). Materials and methods: 30 potential living liver donors (PLLD) underwent both ce-CTC and ce-MRC. Ten candidates each received single, double or half-dose Gd-EOB-DTPA. Ce-MRC images with and without inversion recovery pulses (T1w ± IR) were acquired 20–30 min after intravenous contrast injection. Image data was quantitatively and qualitatively reviewed by two radiologists based on a on a 5-point scale. Data sets were compared using a Mann–Whitney-U-test or Wilcoxon-rank-sum-test. Kappa values were also calculated. Results: All image series provided sufficient diagnostic information both showing normal biliary anatomy and variant bile ducts. Ce-CTC showed statistically significant better results compared to all ce-MRC data sets. T1w MRC with single dose Gd-EOB-DTPA proved to be superior to half and double dose in subjective and objective evaluation without a statistically significant difference. Conclusions: Ce-MRC is at any dosage inferior to ce-CTC. As far as preoperative planning of bile duct surgery is focused on the central biliary anatomy, ce-MRC can replace harmful ce-CTC strategies, anyway. Best results were seen with single dose GD-EOB-DTPA on T1w MRC+IR.

  13. Prevalence and risk factors for self-neglect among older adults living alone in South Korea.

    Science.gov (United States)

    Lee, Minhong; Kim, Kyeongmo

    2014-01-01

    This study aimed to explore the prevalence of and risk factors for self-neglect among older adults who live alone. Data were obtained through face-to-face interview responses of 1,023 older adults living alone in a metropolitan area in South Korea, selected via stratified random sampling, which considered the population variables gender, age group, and district. Descriptive statistics were used to characterize the prevalence of self-neglect, and hierarchical multiple regression analysis was conducted to identify significant risk factors of self-neglect. At least 22.8% of the participants could be considered to have one form of elder self-neglect. Consistent with previous research, self-neglect was more prevalent in the older people living alone who had higher levels of depressive symptoms or a lack of family social support. Unexpectedly, self-neglect was more prevalent among respondents with higher levels of education and cognitive abilities, lower levels of medical comorbidities, and more children. Additionally, social networks of friends and use of social services (formal social support) did not affect the frequency of self-neglect. The findings have implications for gerontological practice and policy, especially for older people living alone in South Korea. PMID:24956921

  14. The lived experience of visual creative expression for young adult cancer survivors.

    Science.gov (United States)

    Green, A R; Young, R A

    2015-09-01

    Engaging in visual creative expression individually and in a therapeutic setting can be a beneficial experience for cancer survivors; however, most research in this field has been conducted with older adults. The current study aimed to address this gap by utilising van Manen's hermeneutic phenomenology to answer the following question: 'What is the lived experience and meaning of visual creative expression for young adult cancer survivors?' Seven young adults, diagnosed with cancer between the ages of 18 and 35, were interviewed about creative expression experiences, which they engaged in individually and/or in a therapeutic setting. Data analysis included a thematic reflection, guided existential reflection, and a process of writing and rewriting. Two superordinate themes were identified: increased self-understanding and a healing experience. Seven subthemes were also identified and included the following: being in the flow, allowing the body to express itself, renegotiating control, changing one's environment, being seen, respect for art as a separate entity and giving back. Findings suggest that visual creative expression can be a meaningful experience for young adult cancer survivors, and that this experience espouses both similarities and differences from experiences of older adult survivors. Recommendations are made for future research, in addition to implications for practitioners. PMID:25413274

  15. Supports for and Barriers to Healthy Living for Native Hawaiian Young Adults Enrolled in Community Colleges

    Directory of Open Access Journals (Sweden)

    Jamie K. Boyd, PhD, APRN

    2007-10-01

    Full Text Available IntroductionPhysical inactivity and lower levels of education are associated with increased risk for obesity and chronic disease. Compared with other racial/ethnic groups in Hawai‘i, Native Hawaiians have a higher prevalence of chronic disease, including diabetes, cancer, and cardiovascular disease. In 2000, 72.5% of Native Hawaiians were overweight, 54.4% met national recommendations for physical activity, and about 10% enrolled in college.MethodsWe conducted four focus groups involving 32 Native Hawaiian young adults enrolled in community (i.e., 2-year colleges to explore perceived supports for and barriers to living a healthy lifestyle. Questions were based on social marketing concepts and proven physical activity strategies. We adhered to cultural protocol and engaged 10 key informants to help develop the study. Results of the study were presented to these key informants.ResultsNative Hawaiian young adults perceive themselves as invincible and cited demanding lifestyle and laziness as barriers to increasing their levels of physical activity. Young adults did not define health in terms of individual strength, endurance, and appearance. Rather, they defined it in terms of being purposefully engaged in life’s responsibilities, which include working, going to school, and caring for family. Native Hawaiian young adults expressed preferences for group-oriented and college-course–based opportunities to learn more about healthy living and to be encouraged to become more physically active.ConclusionOur research provides insights into the barriers to and supports for increasing physical activity levels among Native Hawaiian young adults and confirms the importance of talking to targeted end-users before designing interventions.

  16. Disability in instrumental activities of daily living among older adults: gender differences

    Directory of Open Access Journals (Sweden)

    Tiago da Silva Alexandre

    2014-06-01

    Full Text Available OBJECTIVE To analyze gender differences in the incidence and determinants of disability regarding instrumental activities of daily living among older adults. METHODS The data were extracted from the Saúde, Bem-Estar e Envelhecimento (SABE – Health, Wellbeing and Ageing study. In 2000, 1,034 older adults without difficulty in regarding instrumental activities of daily living were selected. The following characteristics were evaluated at the baseline: sociodemographic and behavioral variables, health status, falls, fractures, hospitalizations, depressive symptoms, cognition, strength, mobility, balance and perception of vision and hearing. Instrumental activities of daily living such as shopping and managing own money and medication, using transportation and using the telephone were reassessed in 2006, with incident cases of disability considered as the outcome. RESULTS The incidence density of disability in instrumental activities of daily living was 44.7/1,000 person/years for women and 25.2/1,000 person/years for men. The incidence rate ratio between women and men was 1.77 (95%CI 1.75;1.80. After controlling for socioeconomic status and clinical conditions, the incidence rate ratio was 1.81 (95%CI 1.77;1.84, demonstrating that women with chronic disease and greater social vulnerability have a greater incidence density of disability in instrumental activities of daily living. The following were determinants of the incidence of disability: age ≥ 80 and worse perception of hearing in both genders; stroke in men; and being aged 70 to 79 in women. Better cognitive performance was a protective factor in both genders and better balance was a protective factor in women. CONCLUSIONS The higher incidence density of disability in older women remained even after controlling for adverse social and clinical conditions. In addition to age, poorer cognitive performance and conditions that adversely affect communication disable both genders. Acute events

  17. Young adults' childhood experiences of support when living with a parent with a mental illness.

    Science.gov (United States)

    Nilsson, Stefan; Gustafsson, Lisa; Nolbris, Margaretha Jenholt

    2015-12-01

    There are several concerns in relation to children living with a parent suffering from a mental illness. In such circumstances, the health-care professionals need to involve the whole family, offering help to the parents on parenting as well as support for their children. These children are often helped by participating in meetings that provide them with contact with others with similar experiences. The aim of this study was to investigate young adults' childhood experiences of support groups when living with a mentally ill parent. Seven young women were chosen to participate in this study. A qualitative descriptive method was chosen. The main category emerged as 'the influence of life outside the home because of a parent's mental illness' from the two generic categories: 'a different world' and 'an emotion-filled life'. The participants' friends did not know that their parent was ill and they 'always had to…take responsibility for what happened at home'. These young adults appreciated the support group activities they participated in during their childhood, stating that the meetings had influenced their everyday life as young adults. Despite this, they associated their everyday life with feelings of being different. This study highlights the need for support groups for children whose parents suffer from mental illness. PMID:24486816

  18. Merging the person and the illness: the lived experience of emerging adults with childhood onset chronic illness

    OpenAIRE

    MacDermott , Siobhan J.

    2015-01-01

    Chronic illness is emerging as major health problem in the developing and developed world. The increased prevalence of childhood chronic conditions such as asthma and diabetes coupled with the successful management of childhood onset disease has altered the landscape of chronic illness among young people. The purpose of this study is to explore the lived experiences of emerging adults who have grown up and live with chronic illness since childhood. The health of emerging adults (18 to 25 year...

  19. Back pain in adults living in quilombola territories of Bahia, Northeastern Brazil

    Directory of Open Access Journals (Sweden)

    Luis Rogério Cosme Silva Santos

    2014-10-01

    Full Text Available OBJECTIVE To analyze the factors associated with back pain in adults who live in quilombola territories. METHODS A population-based survey was performed on quilombola communities of Vitória da Conquista, state of Bahia, Northeastern Brazil. The sample (n = 750 was established via a raffle of residences. Semi-structured interviews were conducted to investigate sociodemographics and employment characteristics, lifestyle, and health conditions. The outcome was analyzed as a dichotomous variable (Poisson regression. RESULTS The prevalence of back pain was of 39.3%. Age ≥ 30 years and being a smoker were associated with the outcome. The employment status was not related to back pain. CONCLUSIONS The survey identified a high prevalence of back pain in adults. It is suggested to support the restructuring of the local public service in order to outline programs and access to healthy practices, assistance, diagnosis, and treatment of spine problems.

  20. Depression, Social Isolation, and the Lived Experience of Dancing in Disadvantaged Adults.

    Science.gov (United States)

    Murrock, Carolyn J; Graor, Christine Heifner

    2016-02-01

    This qualitative study described the lived experience of dancing as it related to depression and social isolation in 16 disadvantaged adults who completed a 12-week dance intervention. It is the first qualitative study to explore the experience of dance as an adjunct therapy, depression, and social isolation. A descriptive phenomenological framework consisted of two focus groups using semi-structured interviews. A Giorgian approach guided thematic analysis. Four themes emerged: (1) dance for myself and health, (2) social acceptance, (3) connection with others: a group, and (4) not wanting to stop: unexpected benefits from dancing. As the participants continued to dance, they developed a sense of belonging and group identity, which may have maintained group involvement and contributed to reducing depression and social isolation. Thus, dancing is a complementary therapy that should be considered when working with adults with depression and social isolation. PMID:26804498

  1. Sleep, Fatigue, and Problems With Cognitive Function in Adults Living With HIV.

    Science.gov (United States)

    Byun, Eeeseung; Gay, Caryl L; Lee, Kathryn A

    2016-01-01

    Up to 50% of people living with HIV have some neurocognitive impairment. We examined associations of sleep and fatigue with self-reported cognitive problems in 268 adults living with HIV. Multivariate regression was used to examine associations between cognitive problems, self-reported sleep quality, actigraphy-measured total sleep time and wake after sleep onset, and fatigue severity. Poorer self-reported sleep quality (p sleep time (8 vs. 7-8 hours, p = .015), and greater fatigue (p sleep onset was unrelated to self-reported cognitive function scores. Findings suggest that assessing and treating poor sleep and complaints about fatigue would be areas for intervention that could have a greater impact on improving cognition function than interventions that target only cognitive problems. PMID:26547298

  2. The Relationship between Autistic Symptomatology and Independent Living Skills in Adolescents and Young Adults with Fragile X Syndrome

    Science.gov (United States)

    Hustyi, Kristin M.; Hall, Scott S.; Quintin, Eve-Marie; Chromik, Lindsay C.; Lightbody, Amy A.; Reiss, Allan L.

    2015-01-01

    Few studies have examined the relationship between autistic symptomatology and competence in independent living skills in adolescents and young adults with fragile X syndrome (FXS). In this study, 70 individuals with FXS, aged 15-25 years, and 35 matched controls were administered direct measures of independent living skills and autistic…

  3. Progression of lymphatic vessel dilatation in the presence of living adult Wuchereria bancrofti.

    Science.gov (United States)

    Dreyer, Gerusa; Addiss, David; Roberts, Jacquelin; Norões, Joaquim

    2002-01-01

    Bancroftian filariasis, a mosquito-transmitted disease commonly known as elephantiasis, is caused by infection with the parasite Wuchereria bancrofti. Infection with this parasite can induce a broad array of chronic debilitating and socially stigmatizing conditions, but the pathogenesis of this morbidity remains obscure. Recent evidence indicates that in filariasis-endemic areas the primary lesion is not lymphatic vessel obstruction but, rather, dilatation. To determine the extent to which lymphatic dilatation occurs in the presence of living adult W. bancrofti, we performed longitudinal ultrasonographic measurements in 80 men (mean age 24 years) in Brazil who had a total of 107 W. bancrofti nests detectable by ultrasound. Initial mean lymphatic vessel diameter at the site of the worms was 3.4 mm (range, 0.7-11.3), and was greater in men with 2 or more nests (3.9 mm) than in those with only one nest (3.0 mm, P = 0.003). During the study period (2-35 months, mean, 13.7), lymphatic vessel diameter increased at the site of 92 (86.0%) adult worm nests. Mean rate of increase of lymphatic vessel diameter was 1.2 mm per person-year (range, 0-0.93 mm per month). In a general linear model, no factors, including treatment with antifilarial drugs, were significantly associated with rate of vessel diameter increase. Thus, lymphatic vessel dilatation progress in the presence of living adult W. bancrofti; the rate of this progression is heterogeneous. These data suggest that lymphatic dilatation will continue to progress in most infected persons even after mass treatment with currently recommended antifilarial drugs. In addition to interrupting transmission, the global programme for elimination of lymphatic filariasis should address the potential for disease progression in persons who remain infected with adult W. bancrofti. PMID:12055805

  4. Laparoscopic donor nephrectomy.

    Science.gov (United States)

    Deger, S; Giessing, M; Roigas, J; Wille, A H; Lein, M; Schönberger, B; Loening, S A

    2005-01-01

    Laparoscopic live donor nephrectomy (LDN) has removed disincentives of potential donors and may bear the potential to increase kidney donation. Multiple modifications have been made to abbreviate the learning curve while at the same time guarantee the highest possible level of medical quality for donor and recipient. We reviewed the literature for the evolution of the different LDN techniques and their impact on donor, graft and operating surgeon, including the subtleties of different surgical accesses, vessel handling and organ extraction. We performed a literature search (PubMed, DIMDI, medline) to evaluate the development of the LDN techniques from 1995 to 2003. Today more than 200 centres worldwide perform LDN. Hand-assistance has led to a spread of LDN. Studies comparing open and hand-assisted LDN show a reduction of operating and warm ischaemia times for the hand-assisted LDN. Different surgical access sites (trans- or retroperitoneal), different vessel dissection approaches, donor organ delivery techniques, delivery sites and variations of hand-assistance techniques reflect the evolution of LDN. Proper techniques and their combination for the consecutive surgical steps minimize both warm ischaemia time and operating time while offering the donor a safe minimally invasive laparoscopic procedure. LDN has breathed new life into the moribund field of living kidney donation. Within a few years LDN could become the standard approach in living kidney donation. Surgeons working in this field must be trained thoroughly and well acquainted with the subtleties of the different LDN techniques and their respective advantages and disadvantages. PMID:16754618

  5. The effects of donor stage on the survival and function of embryonic striatal grafts in the adult rat brain; II. Correlation between positron emission tomography and reaching behaviour

    International Nuclear Information System (INIS)

    Grafts of embryonic striatal primordia are able to elicit behavioural recovery in rats which have received an excitotoxic lesion to the striatum, and it is believed that the P zones or striatal-like tissue within the transplants play a crucial role in these functional effects. We performed this study to compare the effects of different donor stage of embryonic tissue on both the morphology (see accompanying paper) and function of striatal transplants. Both the medial and lateral ganglionic eminence was dissected from rat embryos of either 10 mm, 15 mm, 19 mm, or 23 mm crown-rump length, and implanted as a cell suspension into adult rats which had received an ibotenic acid lesion 10 days prior to transplantation. After four months the animals were tested on the 'staircase task' of skilled forelimb use. At 10-14 months rats from the groups which had received grafts from 10 mm or 15 mm donor embryos were taken for positron emission tomography scanning in a small diameter postiron emission tomography scanner, using ligands to the dopamine D1 and D2 receptors, [11C]SCH 23390 and [11C]raclopride, respectively. A lesion-alone group was also scanned with the same ligands for comparison. Animals which had received transplants from the 10 mm donors showed a significant recovery with their contralateral paw on the 'staircase test'. No other groups showed recovery on this task. Similarly, the animals with grafts from the youngest donors showed a significant increase in D1 and D2 receptor binding when compared to the lesion-alone group. No increase in signal was observed with either ligand in the group which had received grafts from 15 mm donors. Success in paw reaching showed a strong correlation to both the positron emission tomography signal obtained and the P zone volume of the grafts.These results suggest that striatal grafts from younger donors (10 mm CRL) give greater behavioural recovery than grafts prepared from older embryos. This recovery is due to both the increased

  6. Successful rescue of disseminated varicella infection with multiple organ failure in a pediatric living donor liver transplant recipient: a case report and literature review.

    Science.gov (United States)

    Yamada, Naoya; Sanada, Yukihiro; Okada, Noriki; Wakiya, Taiichi; Ihara, Yoshiyuki; Urahashi, Taizen; Mizuta, Koichi

    2015-01-01

    A 12-year-old female patient with biliary atresia underwent living donor liver transplantation (LDLT). Twelve months after the LDLT, she developed acute hepatitis (alanine aminotransferase 584 IU/L) and was diagnosed with disseminated varicella-zoster virus (VZV) infection with high level of serum VZV-DNA (1.5 × 10(5) copies/mL) and generalized vesicular rash. She had received the VZV vaccination when she was 5-years-old and had not been exposed to chicken pox before the LDLT, and her serum was positive for VZV immunoglobulin G at the time of the LDLT. Although she underwent treatment with intravenous acyclovir, intravenous immunoglobulin, and withdrawal of immunosuppressants, her symptoms worsened and were accompanied by disseminated intravascular coagulation, pneumonia, and encephalitis. These complications required treatment in the intensive care unit for 16 days. Five weeks later, her clinical findings improved, although her VZV-DNA levels remained high (8.5 × 10(3)copies/mL). Oral acyclovir was added for 2 weeks, and she was eventually discharged from our hospital on day 86 after admission; she has not experienced a recurrence. In conclusion, although disseminated VZV infection with multiple organ failure after pediatric LDLT is a life-threatening disease, it can be cured via an early diagnosis and intensive treatment. PMID:26081644

  7. How specific is the immune response to malaria in adults living in endemic areas?

    Directory of Open Access Journals (Sweden)

    B.A. Mannan, K. Patel, I. Malhotra, B. Ravindran & Shobhona Sharma

    2003-09-01

    Full Text Available It is documented that people living in malaria endemic areas acquire immunity against malaria afterrepeated infections. Studies involving passive transfer of IgG from immune adults to the nonimmunesubjects have shown that circulating antibodies play an important role, and that immuneadults possess protective antibodies, which susceptible malaria patients do not. Through a differentialimmunoscreen, we have identified several novel cDNA clones, which react exclusively andyet extensively with immune sera samples. Specific antisera raised against the immunoclones inhibitthe growth of parasites in culture. The clones studied so far turn out to be novel conserved Plasmodiumgenes. In order to study the response of sera of adults from malaria endemic areas of Indiaand Africa to these immunogens, we carried out ELISA assays using these immunopeptides, otherP. falciparum specific antigens, peptides, antigens from other infections such as mycobacterial infectionsand other proteins such as BSA. Children from the same areas and normal healthy urbanpeople showed very little activity to each of these categories. A large percentage of adults from endemicareas responded positively to all the malarial immunogens tested. However, the same personsalso showed high response to other antigens and proteins as well. The implications of theseresults are reported in this paper.

  8. Blood-borne donor mast cell precursors migrate to mast cell-rich brain regions in the adult mouse

    OpenAIRE

    Nautiyal, Katherine M.; Liu, Charles; Dong, Xin; Silver, Rae

    2011-01-01

    Mast cells are hematopoietic immune cells located throughout the body, including within the brain. Reconstitution of mast cell deficient KitW-sh/W-sh mice has proven valuable in determining peripheral mast cell function. Here we study the brain mast cell population using a novel method of blood transfusion for reconstitution. We show that blood transfusion results in mast cells of donor origin in the WT mouse, including in the brain and are restricted to regions bearing host mast cells. In co...

  9. Trends of fast food consumption among adolescent and young adult Saudi girls living in Riyadh.

    Science.gov (United States)

    ALFaris, Nora A; Al-Tamimi, Jozaa Z; Al-Jobair, Moneera O; Al-Shwaiyat, Naseem M

    2015-01-01

    Background : Saudi Arabia has passed through lifestyle changes toward unhealthy dietary patterns such as high fast food consumption. Adolescents and young adults, particularly girls, are the main groups exposed to and affected by these adverse eating behaviors. Objective : The aim of this study was to examine the trends of fast food consumption among adolescent and young adult Saudi girls living in Riyadh, and to compare between them. Design : In a cross-sectional survey, 127 adolescent Saudi girls (13-18 years) and 69 young adult Saudi girls (19-29 years) were randomly recruited to participate in this study. Weight, height, waist circumference, and hip circumference were measured using standardized methods. Twenty-four-hour diet recall and a face-to-face interview food questionnaire were performed. Results : Most of the participants had adequate intake of protein, riboflavin, iron, and sodium, but exhibited low intake for several other nutrients. Among study participants, 95.4% consume restaurants' fast food and 79.1% eat fast food at least once weekly. Burgers and carbonated soft drinks were the main kinds of fast food meals and beverages usually eaten by girls. Adolescent girls who usually ate large portion sizes of fast food had significantly higher mean waist circumference and hip circumference. Participants eat fast food primarily for enjoying the delicious taste, followed by convenience. Restaurants' hygiene and safety standards were the main concern regarding fast food for 62.2% of girls. Finally, international restaurants were preferable by participants to buy fast food compared with local restaurants (70.9% vs. 29.1%). Conclusion : Our findings provide evidence on the high prevalence of fast food consumption among Saudi girls, suggesting an urgent need for community-based nutrition interventions that consider the trends of fast food consumption and targeted eating behaviors of adolescent and young adult girls. PMID:25792229

  10. Trends of fast food consumption among adolescent and young adult Saudi girls living in Riyadh

    Directory of Open Access Journals (Sweden)

    Nora A. ALFaris

    2015-03-01

    Full Text Available Background: Saudi Arabia has passed through lifestyle changes toward unhealthy dietary patterns such as high fast food consumption. Adolescents and young adults, particularly girls, are the main groups exposed to and affected by these adverse eating behaviors. Objective: The aim of this study was to examine the trends of fast food consumption among adolescent and young adult Saudi girls living in Riyadh, and to compare between them. Design: In a cross-sectional survey, 127 adolescent Saudi girls (13–18 years and 69 young adult Saudi girls (19–29 years were randomly recruited to participate in this study. Weight, height, waist circumference, and hip circumference were measured using standardized methods. Twenty-four-hour diet recall and a face-to-face interview food questionnaire were performed. Results: Most of the participants had adequate intake of protein, riboflavin, iron, and sodium, but exhibited low intake for several other nutrients. Among study participants, 95.4% consume restaurants’ fast food and 79.1% eat fast food at least once weekly. Burgers and carbonated soft drinks were the main kinds of fast food meals and beverages usually eaten by girls. Adolescent girls who usually ate large portion sizes of fast food had significantly higher mean waist circumference and hip circumference. Participants eat fast food primarily for enjoying the delicious taste, followed by convenience. Restaurants’ hygiene and safety standards were the main concern regarding fast food for 62.2% of girls. Finally, international restaurants were preferable by participants to buy fast food compared with local restaurants (70.9% vs. 29.1%. Conclusion: Our findings provide evidence on the high prevalence of fast food consumption among Saudi girls, suggesting an urgent need for community-based nutrition interventions that consider the trends of fast food consumption and targeted eating behaviors of adolescent and young adult girls.

  11. Living Donor Kidney Transplant Surgery

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    Full Text Available ... for a little while and my child is grown and I don’t have to take care of her so much, I would donate my kidney to help somebody get off of a machine, have a better quality of life. It ended up not happening until 2001. It was 20 years ...

  12. Living Donor Kidney Transplant Surgery

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    Full Text Available ... make it so that a person who has antibodies against another person, that recipient can be treated with treatments that will bind up their antibodies and allow them to accept a kidney from ...

  13. Living Donor Kidney Transplant Surgery

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    Full Text Available ... re quite secure. They have been tested in animal models and have shown to have high, what ... them a kidney, first we will do compatibility testing, see who is the best match in terms ...

  14. Living Donor Kidney Transplant Surgery

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    Full Text Available ... here and right kidney here. And we generally use the left kidney because the vein for the ... of the renal vein. We’re going to use this ligature device, again, to basically heat this ...

  15. Living Donor Kidney Transplant Surgery

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    Full Text Available ... In the ‘80s, I worked in a dialysis unit in Arkansas. I was a dialysis tech, and I got to know the people that came in. They would come in three times a week, so basically you become their family. They become a part of your family and ...

  16. Living Donor Kidney Transplant Surgery

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    Full Text Available ... monofilament suture like fishing line. We wear magnifying lenses while we sew it in, and here you ... and you can see the ureter, which the tube that drains the urine down from the kidney ...

  17. Living Donor Kidney Transplant Surgery

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    Full Text Available ... iliac vein of the recipient actually has the big clamp on it, and you can see the ... kilos in size, just so that they’re big enough to accommodate the kidney. I know there’s -- ...

  18. Living Donor Kidney Transplant Surgery

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    Full Text Available ... the 50 best hospitals in the America for patients with kidney disease, and only one other hospital ... these since then. The procedure is beneficial to patients because the incisions are less painful, we have ...

  19. Living Donor Kidney Transplant Surgery

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    Full Text Available ... patient doesn’t really notice that. On the right side it would be the liver and the colon would fill the space where the kidney was located. 7 And this question I’ll give you to ...

  20. Living Donor Kidney Transplant Surgery

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    Full Text Available ... psychologist, and there are also some basic medical tests done to, first and foremost, find out if ... is compatible with the recipient. Then further medical tests such as EKG and basic X-rays and ...

  1. Living Donor Kidney Transplant Surgery

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    Full Text Available ... of the kidney, they are admitted the same day as the surgery, and the recipient’s admitted that day as well. It takes about four to five ... Patients are generally in the hospital about three days. Occasionally they’re ready to go home in ...

  2. Living Donor Kidney Transplant Surgery

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    Full Text Available ... kidney, I would say if that’s where you heart is at, because it’s a wonderful feeling to ... to do. Make sure that it’s in your heart to do that, and then just do it. ...

  3. Living Donor Kidney Transplant Surgery

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    Full Text Available ... kidneys. There is plenty of room for the new kidney. We actually put it down in part ... to both remove their kidneys and put a new one in, so that’s not necessary. We now ...

  4. Living Donor Kidney Transplant Surgery

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    Full Text Available ... I’d like to celebrate here the two real stars of our webcast today, Anna and Sarah, ... There was one, what we would consider a real transplant, the first successful transplant was performed almost ...

  5. Living Donor Kidney Transplant Surgery

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    Full Text Available ... 25, 2009 Welcome to this “OR-Live” webcast presentation presented by Sentara Healthcare. Sentara Healthcare is a ... and that will be the focus of our presentation today. Dr. Robey will now introduce the laparoscopic ...

  6. Living Donor Kidney Transplant Surgery

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    Full Text Available ... little different about kidney transplants compared to, say, heart transplants or liver transplants is it’s not necessary to ... our time. “Are doctors using manmade kidneys for transplant?” That ... artificial heart and ventricular assist device that have been successful. ...

  7. Living Donor Kidney Transplant Surgery

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    Full Text Available ... call “trochars.” These are instruments placed into the abdominal cavity. There’s generally three of those. And through those, ... can allow placement of a hand into the abdominal cavity for retraction. And you can see at this ...

  8. Living Donor Kidney Transplant Surgery

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    Full Text Available ... diabetes or cancer or mental illness or severe obesity are some of these conditions. And once we’ ... Once a child is, you know, kind of adolescent age, it’s really the same as doing a ...

  9. Living Donor Kidney Transplant Surgery

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    Full Text Available ... Virginia and northeastern North Carolina. Nationally recognized for quality and innovation, Sentara employs over 15,000 people ... get off of a machine, have a better quality of life. It ended up not happening until ...

  10. Living Donor Kidney Transplant Surgery

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    Full Text Available ... Norfolk General was started in 1972. Since that time, over 1,800 kidneys have been transplanted, and ... that came in. They would come in three times a week, so basically you become their family. ...

  11. Living Donor Kidney Transplant Surgery

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    Full Text Available ... northeastern North Carolina. Nationally recognized for quality and innovation, Sentara employs over 15,000 people and operates ... surgery, and it’s really just a matter of experience as you -- in medical school and you do ...

  12. Living Donor Kidney Transplant Surgery

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    Full Text Available ... sometimes six weeks. Long-term, really the only issue is just taking care of their bodies. We ... vessels are very close together, so there’s no issues with that at all. It’s really a matter ...

  13. Living Donor Kidney Transplant Surgery

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    Full Text Available ... monofilament suture like fishing line. We wear magnifying lenses while we sew it in, and here you ... do want to thank you for your kind words for us. It’s really our privilege to work ...

  14. Living Donor Kidney Transplant Surgery

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    Full Text Available ... in the things they test. We’re not doctors, so I don’t know exactly, like, what ... I was like, “I think.” I asked the doctors, and, yeah, no, it doesn’t complicate that ...

  15. Living Donor Kidney Transplant Surgery

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    Full Text Available ... guys had said, I was driving at that point and pretty mobile, didn’t really hurt, felt good. It took about another two weeks where I would just get tired, easily tired. I think there was just so much healing going on that it was taking a lot of my energy. But we did it by the week of ...

  16. Living Donor Kidney Transplant Surgery

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    Full Text Available ... day as well. It takes about four to five hours to remove the kidney in terms of ... does occasionally happen, but it is less than five percent of the time, whereas with the deceased ...

  17. Living Donor Kidney Transplant Surgery

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    Full Text Available ... the “adrenal vein.” And it drains the blood supply from the adrenal glands, so we’re going to use the ligature device to heat that and divide it as well. That’s our ...

  18. Living Donor Kidney Transplant Surgery

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    Full Text Available ... painful, we have really excellent visualization of the anatomy of the kidney and organs around the kidney. ... which gives us an excellent view of the anatomy of the kidneys, including the blood vessels. And ...

  19. Living Donor Kidney Transplant Surgery

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    Full Text Available ... of non-steroidal medications like ibuprofen, which can affect kidney function. And then about four weeks after ... for you? “How does having only one kidney affect a patient’s life? Is kidney function still normal?” ...

  20. Living Donor Kidney Transplant Surgery

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    Full Text Available ... you can see the left kidney here and right kidney here. And we generally use the left ... that the vein to the kidney of the right kidney. Here is another CT angiogram image, and ...

  1. Living Donor Kidney Transplant Surgery

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    Full Text Available ... to do the surgery if we ran into something like that, which has happened on two occasions ... year survival of the kidney. At five years, something like 55 or 60 percent, depending on what ...

  2. Living Donor Kidney Transplant Surgery

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    Full Text Available ... what we would consider a real transplant, the first successful transplant was performed almost 54 years ago now at the Peter Bent Brigham Hospital in Boston. Dr. Joseph Murray was awarded the Nobel Prize for that pioneering work. And we’ve had ...

  3. Living Donor Kidney Transplant Surgery

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    Full Text Available ... called the “ligature device” and actually heats the tissue and then cuts tissue, and we’ll see that again in just ... the procedure and actually allows us to expose tissue more easily, depending upon the patient’s anatomy. So ...

  4. Living Donor Kidney Transplant Surgery

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    Full Text Available ... top there. And we’re now making a hole in the recipient’s artery that will allow us ... to that. And this is just preparing that hole. I’m just trimming some extra tissue away ...

  5. Living Donor Kidney Transplant Surgery

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    Full Text Available ... question for Dr. Colonna. “How do you manage pediatric patients, given the fact that the space is ... concerned that down -- we don’t know what health problems that person might develop down the road, ...

  6. Living Donor Kidney Transplant Surgery

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    Full Text Available ... diabetes or cancer or mental illness or severe obesity are some of these conditions. And once we’ ... of work for a little while and my child is grown and I don’t have to ...

  7. Living Donor Kidney Transplant Surgery

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    Full Text Available ... well controlled. And, Dr. Rust, is there an age limit for recipient patients? That varies from program to program. Every program sets its own limit. Ours has been roughly 73 or 74 years old for recipients. We base that on data showing ...

  8. Living Donor Kidney Transplant Surgery

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    Full Text Available ... three days. Occasionally they’re ready to go home in two days, but usually it’s three days. And they have intravenous fluids for two to three days until they can eat solid foods. A few images of the procedure show this initially is looking from outside the patient’s abdomen and you can ...

  9. Living Donor Kidney Transplant Surgery

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    Full Text Available ... prior to putting the patient on the immunosuppressive medicines to take care of their new kidney. But ... Absolutely. All of our patients take three immunosuppressive drugs to keep them from rejecting the kidney. Even ...

  10. Living Donor Kidney Transplant Surgery

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    Full Text Available ... actually goes up to the -- or drains the adrenal gland, which is right here. And, again, this ... can see right here. This is called the “adrenal vein.” And it drains the blood supply from ...

  11. Living Donor Kidney Transplant Surgery

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    Full Text Available ... many of them as we can. We make group some together if they’re similar. I’d ... nephrologists. Also with us today, one of a group of sisters, Anna and Sarah, who have been ...

  12. Living Donor Kidney Transplant Surgery

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    Full Text Available ... school and you do gross anatomy and you learn what the organs look like and where they ... OR- Live” makes it easy for you to learn more. Just click on the “Request information” button ...

  13. Living Donor Kidney Transplant Surgery

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    Full Text Available ... the spleen and the colon fall into that space, and the patient doesn’t really notice that. ... the liver and the colon would fill the space where the kidney was located. 7 And this ...

  14. Living Donor Kidney Transplant Surgery

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    Full Text Available ... prior to putting the patient on the immunosuppressive medicines to take care of their new kidney. But ... days, I think. And then they gave you medicine through the IV after that. Right. So the ...

  15. Living Donor Kidney Transplant Surgery

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    Full Text Available ... Healthcare is a not-for-profit integrated delivery system serving more that two-million residents in southeastern ... to make referrals, make appointments, or request more information. Just click on the buttons on your screen ...

  16. Living Donor Kidney Transplant Surgery

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    Full Text Available ... quite secure. They have been tested in animal models and have shown to have high, what we ... the operation?” I think it took about a month all in all. When I had the surgery ...

  17. Living Donor Kidney Transplant Surgery

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    Full Text Available ... HIV positive status or diabetes or cancer or mental illness or severe obesity are some of these ... are. And then as you do your surgery training you get more and more experience. And really, ...

  18. Living Donor Kidney Transplant Surgery

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    Full Text Available ... Sentara. In the ‘80s, I worked in a dialysis unit in Arkansas. I was a dialysis tech, and I got to know the people ... But do patients who receive a transplant need dialysis after the operation?” One of the advantages of ...

  19. Living Donor Kidney Transplant Surgery

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    Full Text Available ... hospitals in the America for patients with kidney disease, and only one other hospital in the State ... as diabetes, which in turn can cause kidney disease, but also because of risks perioperatively such as ...

  20. Living Donor Kidney Transplant Surgery

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    Full Text Available ... such as HIV positive status or diabetes or cancer or mental illness or severe obesity are some ... if they were, let’s say, to develop a cancer in one of their kidneys, and certainly that ...

  1. Living Donor Kidney Transplant Surgery

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    Full Text Available ... device is called the “ligature device” and actually heats the tissue and then cuts tissue, and we’ ... vein. We’re using this ligature device to heat and then cut tissue. And we’re going ...

  2. Living Donor Kidney Transplant Surgery

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    Full Text Available ... weigh enough to really perceive that on the scales. And another question. “Why do you cut off ... yet. Certainly, we’ve all heard about artificial heart and ventricular assist device that have been successful. ...

  3. Living Donor Kidney Transplant Surgery

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    Full Text Available ... vasodilator or a tissue -- or a fluid that increases blood flow through the arteries to keep them ... a little line on the kidneys just to help me maintain the orientation when I put them ...

  4. Living Donor Kidney Transplant Surgery

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    Full Text Available ... to three days until they can eat solid foods. A few images of the procedure show this ... if they were, let’s say, to develop a cancer in one of their kidneys, and certainly that ...

  5. Living Donor Kidney Transplant Surgery

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    Full Text Available ... medical condition, such as HIV positive status or diabetes or cancer or mental illness or severe obesity ... long-term risks for health problems such as diabetes, which in turn can cause kidney disease, but ...

  6. Living Donor Kidney Transplant Surgery

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    Full Text Available ... to begin to feel like your kidney was working normally? Well, it’s funny, even right after the surgery, I was still -- I mean I was still in pain and recovering, but it’s funny, I already could ...

  7. Living Donor Kidney Transplant Surgery

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    Full Text Available ... this “OR-Live” webcast presentation presented by Sentara Healthcare. Sentara Healthcare is a not-for-profit integrated delivery system ... this “OR-Live” webcast presentation, presented by Sentara Healthcare. “OR- Live” makes it easy for you to ...

  8. Living Donor Kidney Transplant Surgery

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    Full Text Available ... HIV positive status or diabetes or cancer or mental illness or severe obesity are some of these ... unusual to have bleeding that is difficult to control laparoscopically. But we tell patients ahead of time ...

  9. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... problems such as diabetes, which in turn can cause kidney disease, but also because of risks perioperatively ... the diseased kidneys really don’t tend to cause any problem. They actually get smaller and smaller ...

  10. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... unusual to have bleeding that is difficult to control laparoscopically. But we tell patients ahead of time ... can happen that there’s bleeding that’s difficult to control with the laparoscopic technique, in which case we ...

  11. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... get off of a machine, have a better quality of life. It ended up not happening until 2001. It ... off of a machine and have the same quality of life that we enjoy, my advise would just be ...

  12. Being a Living Donor: Risks

    Science.gov (United States)

    ... obstruction Plueural effusion Pancreas Splenectomy Pancreatitis Diabetes Intestine Short bowl syndrome Small bowel obstruction Dysvitaminosis Weight loss Diarrhea Psychological Concerns You may also have negative psychological symptoms right after donation or later. You and/or ...

  13. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... patient’s abdomen and you can see what we call “trochars.” These are instruments placed into the abdominal ... bottom of the screen. We’re dividing what’s call the “peritoneum,” which is the lining of the ...

  14. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... it is being said, and feel like you explain it but you’re not really sure you ... they are still interested in a transplant, we explain what our position is. A few programs in ...

  15. Living Donor Kidney Transplant Surgery

    Medline Plus

    Full Text Available ... Absolutely. All of our patients take three immunosuppressive drugs to keep them from rejecting the kidney. Even ... the recipient that the recipient could have fewer drugs to take to keep from rejecting the kidney. ...

  16. Assessing control of postural stability in community-living older adults using performance-based limits of stability

    DEFF Research Database (Denmark)

    Jbabdi, Myriam; Boissy, Patrice; Hamel, Mathieu

    2008-01-01

    BACKGROUND: Balance disability measurements routinely used to identify fall risks in frail populations have limited value in the early detection of postural stability deficits in community-living older adults. The objectives of the study were to 1) measure performance-based limits of stability (LOS......) in community-living older adults and compare them to theoretical LOS computed from data proposed by the Balance Master system, 2) explore the feasibility of a new measurement approach based on the assessment of postural stability during weight-shifting tasks at performance-based LOS, 3) quantify...... intra-session performance variability during multiple trials using the performance-based LOS paradigm. METHODS: Twenty-four healthy community-living older adults (10 men, 14 women) aged between 62 to 85 (mean age +/- sd, 71.5 +/- 6 yrs) participated in the study. Subjects' performance-based LOS were...

  17. Factors associated with maximal walking speed among older community-living adults

    DEFF Research Database (Denmark)

    Sallinen, Janne; Mänty, Minna; Leinonen, Raija;

    2011-01-01

    07330512) involving 605 community-living ambulatory adults aged 75-81 years. Maximal walking speed, leg extensor power, standing balance and body mass index were measured at the research center. Physical activity, smoking, use of alcohol, chronic diseases and depressive symptoms were self-reported using...... standard questionnaires. Results: The mean maximal walking speed was 1.4 m/s (range 0.3-2.9). In linear regression analysis, age, gender and body mass index explained 11% of the variation in maximal walking speed. Adding leg extensor power and standing balance into the model increased the variation...... explained to 38%. Further adjusting for physical activity, smoking status and use of alcohol increased the variation explained by additional 7%. A minor further increase in variability explained was gained by adding chronic diseases and depressive symptoms in the model. In the final model, the single most...

  18. Improving food and fluid intake for older adults living in long-term care

    DEFF Research Database (Denmark)

    Keller, Heather; Beck, Anne Marie; Namasivayam, Ashwini

    2015-01-01

    Poor food and fluid intake and malnutrition are endemic among older adults in long-term care (LTC), yet feasible and sustainable interventions that target key determinants and improve person-centered outcomes remain elusive. Without a comprehensive study addressing a range of determinants...... to identify those that are of greatest importance for targeting with interventions, expert consensus can be used to develop a research agenda. International experts and stakeholders convened for a 2-day meeting to participate in a nominal group process to identify and prioritize determinants of food and fluid...... intake for persons living in LTC. Top determinants to address with intervention research included social interactions of residents at mealtime; self-feeding ability; the dining environment; the attitudes, knowledge, and skills of staff; adequate time to eat/availability of staff to provide assistance...

  19. Evaluation of the renal venous system on late arterial and venous phase images with MDCT angiography in potential living laparoscopic renal donors

    Energy Technology Data Exchange (ETDEWEB)

    Kawamoto, S.; Lawler, L.P.; Fishman, E.K. [Johns Hopkins Hospital, Baltimore, MD (United States). The Russell H. Morgan Department of Radiology and Radiological Science

    2005-03-15

    Objective: The objective of our study was to assess whether both renal arteries and renal veins can be evaluated using single-phase MDCT data sets alone to eliminate the need for both arterial and venous phase data sets. Materials and methods: One hundred consecutive potential living renal donors who underwent 4- MDCT were evaluated. CT was performed with 120 mL of IV contrast material at an injection rate of 3 mL/sec. Both late arterial and venous phase acquisitions were obtained at 25 and 55 sec from the start of IV contrast injection, respectively. The number of the right and left renal veins and its anatomic variations were assessed by two reviewers. Late arterial phase images were evaluated initially, and then venous phase images were analyzed to assess opacification of the renal vein and to see whether venous phase data sets changed or added information about the venous anatomy as seen on late arterial phase images. Results: The retroaortic left renal vein was found in two subjects, and the circumaortic left renal vein was detected in three subjects. The renal veins were adequately opacified on late arterial phase images in all subjects. There were six subjects who had a normal left renal vein with a small posterior branch coursing posterior to the aorta and draining into the inferior vena cava, which were difficult to differentiate from the lumbar vein or ascending lumbar vein; in three of these six subjects, the small posterior branch was opacified only on venous phase images. Conclusion: Late arterial phase images obtained at 25 sec after the start of contrast injection can reveal the renal vein anatomy except for a small posterior branch of the left renal vein difficult to differentiate from the lumbar or ascending lumbar vein, as seen in three subjects. The data suggest that venous phase imaging is not necessary for the evaluation of renal vein anatomy. (author)

  20. Use of transesophageal Doppler as a sole cardiac output monitor for reperfusion hemodynamic changes during living donor liver transplantation: An observational study

    Directory of Open Access Journals (Sweden)

    M Hussien

    2011-01-01

    Full Text Available Aims: To report the use of transesophageal Doppler (TED, a minimally invasive cardiac output (COP monitor, before, during and after reperfusion and study its effect on anesthetic management during living donor liver transplantation (LDLT. Setting and Design: A prospective observational study. Methods: A total of 25 consecutive recipients with a MELD score between 15 and 20 were enrolled. Data were recorded at baseline (TB; anhepatic phase (TA; and post-reperfusion - 1, 5, 10 and 30 minutes. Fluid therapy was guided by corrected flow time (FTc of the TED. Packed red blood cells (RBCs were only given when hematocrit was less than 25%. Rotational thromboelastometry (ROTEM and standard laboratory tests were used to guide component blood products requirements. Results: Post-reperfusion, the COP, Cardiac Index (CI and stroke volume (SV increased significantly at all points of measurements; this was associated with a significant decrease in systemic vascular resistance (SVR ( P <.05. Immediately post-reperfusion, for 5 minutes, mean arterial blood pressure (ABP dropped significantly (P<.05, and 14 out of the 25 patients required boluses of epinephrine (10 μg to restore the mean ABP; 3 of the 14 patients required norepinephrine infusion till the end of surgery. Central venous pressure (CVP and urine output (UOP at all measures were maintained adequately with FTc-guided fluid replacement. Eight out of the 25 patients required no blood transfusion, and 4 of the 8 patients required no catecholamine support. Conclusion: TED as a sole monitor for COP was able to present significant and reliable changes in the cardiovascular status of the recipients during reperfusion, which could help to guide fluid- and drug-supportive therapy in this population of patients. This preliminary study needs to be applied on a larger scale.

  1. Autovideography: The Lived Experience of Recovery for Adults with Serious Mental Illness.

    Science.gov (United States)

    Petros, Ryan; Solomon, Phyllis; Linz, Sheila; DeCesaris, Marissa; Hanrahan, Nancy P

    2016-09-01

    Mental health services have been transforming toward a recovery orientation for more than a decade, yet a robust understanding of recovery eludes many providers, and consensus on a conceptual definition has yet to be reached. This article examines mental health consumers' lived experience of recovery and evaluates the usefulness and comprehensiveness of CHIME, a major framework conceptually defining recovery for adults with serious mental illness. Researchers partnered with a mental health association in a major US city to engage in research with graduates of a recovery and education class for adults diagnosed with serious mental illness. Twelve participants were loaned video cameras and invited to "Tell us about your recovery" through autovideography. Of the 12 participants, six produced videos directly responding to the overall research question and were subsequently included in the present analysis. Data were analyzed thematically, and CHIME adequately represented the major domains presented in consumer videos with two notable modifications: subdomains of "reciprocity" within relationships and "contributing to others" were added to comprehensively represent consumer perspectives about recovery. Adding two subdomains to CHIME more effectively represents consumer narratives about recovery, contributes to the social construction of the personhood of people with serious mental illness, and offers a more robust description of the process of recovery. PMID:26506921

  2. “Church” in Black and White: The Organizational Lives of Young Adults

    Directory of Open Access Journals (Sweden)

    Rhys H. Williams

    2016-07-01

    Full Text Available The religious lives of young adults have generally been investigated by examining what young people believe and their self-reported religious practices. Far less is known about young adults’ organizational involvement and its impact on religious identities and ideas about religious commitment. Using data from site visit observations of religious congregations and organizations, and individual and focus group interviews with college-age black and white Christians, we find differences in how black and white students talk about their religious involvement; and with how they are incorporated into the lives of their congregations. White students tended to offer “organizational biographies” chronicling the contours of belonging as well as disengagement, and emphasizing the importance of fulfilling personal needs as a criterion for maintaining involvement. On the other hand, black students used “family” and “home” language and metaphors to describe how their religious involvement, a voluntary choice, was tied to a sense of “calling” and community. We show that this variation is aligned with organizational differences in black and white congregations that situate white youth as separate and black youth as integrated into the larger church community.

  3. Social resources and disordered living conditions: evidence from a national sample of community-residing older adults.

    Science.gov (United States)

    York Cornwell, Erin

    2014-07-01

    For older adults aging in the community, living conditions can promote health, enhance coping, and reduce disablement--but they can also create stress and increase risks of illness, accidents, and decline. Although socioeconomic disparities in housing likely contribute to inequalities in interior conditions, I argue that living conditions are also shaped by social resources such as coresidential relationships, social network ties, and social support. In this article, I examine the distribution of a set of risky or stressful physical and ambient living conditions including structural disrepair, clutter, lack of cleanliness, noise, and odor. Using data from the National Social Life, Health, and Aging Project (NSHAP), I find that low-income and African American older adults have more disordered living conditions as do those with poorer physical and mental health. In addition, older adults who have a coresident partner, more nonresidential network ties, and more sources of instrumental support are exposed to fewer risky or harmful living conditions. This suggests that living conditions are an important, though overlooked, mechanism through which household composition, social networks, and social support affect health and well-being in later life. PMID:25651314

  4. Preparation for high altitude expedition and changes in cardiopulmonary and biochemical laboratory parameters with ascent to high altitude in transplant patients and live donors.

    Science.gov (United States)

    Suh, Kyung-Suk; Kim, Taehoon; Yi, Nam-Joon; Hong, Geun

    2015-11-01

    High-altitude climbing has many risks, and transplant recipients should discuss the associated risks and means of preparation with their physicians. This study aimed to help prepare athletic transplant donors and recipients for mountain climbing and was designed to evaluate physical performance and changes in cardiopulmonary and biochemical laboratory parameters of transplant recipients and donors in extreme conditions of high altitude. Ten subjects-six liver transplant recipients, two liver donors, and one kidney transplant recipient and his donor-were selected for this expedition to Island Peak, Himalayas, Nepal. Six healthy subjects joined the group for comparison. Blood samplings, vital signs, and oxygen saturation were evaluated, as was the Lake Louise acute mountain sickness score. All transplant subjects and donors reached the base camp (5150 m), and two liver transplant recipients and a liver donor reached the summit (6189 m). The blood levels of immunosuppressants were well maintained. The serum erythropoietin level was significantly higher in transplant recipients taking tacrolimus. With proper preparation, certain liver transplant patients and donors can tolerate strenuous physical activity and can tolerate high altitude similarly to normal healthy control subjects without significant biochemical laboratory changes in liver and renal function. PMID:26331794

  5. Becoming a Donor

    Science.gov (United States)

    ... about donation.” > Read more about my story Organ, eye, and tissue donation and transplantation provide a second chance at life for thousands ... individuals whose lives could be enhanced through tissue transplants. Use the link ... as an organ, eye, and tissue donor. > Register in your state to ...

  6. Long-term outcome of ischemic type biliary stricture after interventional treatment in liver living donors: a report of two cases

    OpenAIRE

    Jung, Dong-Hwan; Hwang, Shin; Ha, Tae-Yong; Song, Gi-Won; Kim, Ki-Hun; Ahn, Chul-Soo; Moon, Deok-Bog; Park, Gil-Chun; Jung, Bo-Hyun; Kwang, Sung-Hwa; Lee, Sung-Gyu

    2015-01-01

    The wall of normal proximal bile duct is occasionally thin with close approximation to the right hepatic artery. Thus, isolation of this hepatic artery can result in excessive weakening of the remnant proximal bile duct wall during hemiliver graft harvest. This type of injury can induce ischemic stricture of the donor common bile duct. This study aimed to review the clinical sequences of such ischemic type donor bile duct injuries primarily managed with endoscopic and radiological interventio...

  7. What Mathematics Calculations Do Adults Do in Their Everyday Lives? Part 1 of a Report on the Everyday Mathematics Project

    Science.gov (United States)

    Northcote, Maria; Marshall, Linda

    2016-01-01

    The type of mathematics taught in schools is often criticised for being irrelevant to students' lives and not based in "real life". This article is Part 1 of a three part report that documents the findings of a research project that investigated the mathematical calculations completed by adults in their everyday, non-occupational lives…

  8. Experts stress both wellness and amenity aspects of food and nutrition services in assisted living facilities for older adults

    Science.gov (United States)

    There has been no consensus on best practices in food and nutrition services in assisted living facilities (ALFs) for older adults. We documented experts’ views on optimal food and nutrition services emphases in ALFs, and factors affecting their views. One hundred thirty-five national experts speci...

  9. Mechanisms in Psychosocial Interventions for Adults Living with Cancer: Opportunity for Integration of Theory, Research, and Practice

    Science.gov (United States)

    Stanton, Annette L.; Luecken, Linda J.; MacKinnon, David P.; Thompson, Elizabeth H.

    2013-01-01

    Objective: The diagnosis and treatment of cancer are highly stressful experiences that can profoundly affect emotional and physical well-being. Hundreds of longitudinal investigations that identify risk and protective factors for psychological and physical adjustment in adults living with cancer and numerous randomized controlled psychosocial…

  10. Radiation-induced thyroid cancer in children and adult population, living in contaminated territories after the Chernobyl accident

    International Nuclear Information System (INIS)

    Results of the analysis of own and literature data on the occurrence and development of radiation-induced thyroid cancer are presented. Analysis involved distribution of the thyroid cancer incidence among 1 million children and 3 millions adults, living in the radioactively contaminated territories of Russia by age and sex. The main attention was paid to the understanding of latency period of spontaneous and radiation-induced cancer, comparison of oncological pathology features in children and adults, and the role of screening in the increase of incidence rate parameters. Analysis permitted to offer new interpretation of several previously known facts and to make new statements on the induction and development of radiogenic thyroid cancer, in particularly, on far more significant increase of the thyroid cancer incidence in adults, living in the contaminated territories, than it was considered earlier

  11. Generation and Characterization of Live Attenuated Influenza A(H7N9 Candidate Vaccine Virus Based on Russian Donor of Attenuation.

    Directory of Open Access Journals (Sweden)

    Svetlana Shcherbik

    Full Text Available Avian influenza A (H7N9 virus has emerged recently and continues to cause severe disease with a high mortality rate in humans prompting the development of candidate vaccine viruses. Live attenuated influenza vaccines (LAIV are 6:2 reassortant viruses containing the HA and NA gene segments from wild type influenza viruses to induce protective immune responses and the six internal genes from Master Donor Viruses (MDV to provide temperature sensitive, cold-adapted and attenuated phenotypes.LAIV candidate A/Anhui/1/2013(H7N9-CDC-LV7A (abbreviated as CDC-LV7A, based on the Russian MDV, A/Leningrad/134/17/57 (H2N2, was generated by classical reassortment in eggs and retained MDV temperature-sensitive and cold-adapted phenotypes. CDC-LV7A had two amino acid substitutions N123D and N149D (H7 numbering in HA and one substitution T10I in NA. To evaluate the role of these mutations on the replication capacity of the reassortants in eggs, the recombinant viruses A(H7N9RG-LV1 and A(H7N9RG-LV2 were generated by reverse genetics. These changes did not alter virus antigenicity as ferret antiserum to CDC-LV7A vaccine candidate inhibited hemagglutination by homologous A(H7N9 virus efficiently. Safety studies in ferrets confirmed that CDC-LV7A was attenuated compared to wild-type A/Anhui/1/2013. In addition, the genetic stability of this vaccine candidate was examined in eggs and ferrets by monitoring sequence changes acquired during virus replication in the two host models. No changes in the viral genome were detected after five passages in eggs. However, after ten passages additional mutations were detected in the HA gene. The vaccine candidate was shown to be stable in the ferret model; post-vaccination sequence data analysis showed no changes in viruses collected in nasal washes present at day 5 or day 7.Our data indicate that the A/Anhui/1/2013(H7N9-CDC-LV7A reassortant virus is a safe and genetically stable candidate vaccine virus that is now available for

  12. Transvaginal Route for Kidney Extraction in Laparoscopic Donor Nephrectomy

    OpenAIRE

    Gurluler, Ercument; Berber, Ibrahim; Cakir, Ulkem; Gurkan, Alihan

    2014-01-01

    Background and Objectives: The aim of this retrospective study was to compare conventional laparoscopic living-donor nephrectomy with transvaginal natural orifice transluminal endoscopic surgery–assisted living-donor nephrectomy in terms of feasibility and reproducibility. Methods: A total of 115 consecutive female patients who underwent laparoscopic living-donor nephrectomy (n = 70) or transvaginal natural orifice transluminal endoscopic surgery–assisted living-donor nephrectomy (n = 45) wer...

  13. Rehabilitation needs for older adults with stroke living at home: perceptions of four populations

    Directory of Open Access Journals (Sweden)

    Viscogliosi Chantal

    2007-08-01

    Full Text Available Abstract Background Many people who have suffered a stroke require rehabilitation to help them resume their previous activities and roles in their own environment, but only some of them receive inpatient or even outpatient rehabilitation services. Partial and unmet rehabilitation needs may ultimately lead to a loss of functional autonomy, which increases utilization of health services, number of hospitalizations and early institutionalization, leading to a significant psychological and financial burden on the patients, their families and the health care system. The aim of this study was to explore partially met and unmet rehabilitation needs of older adults who had suffered a stroke and who live in the community. The emphasis was put on needs that act as obstacles to social participation in terms of personal factors, environmental factors and life habits, from the point of view of four target populations. Methods Using the focus group technique, we met four types of experts living in three geographic areas of the province of Québec (Canada: older people with stroke, caregivers, health professionals and health care managers, for a total of 12 groups and 72 participants. The audio recordings of the meetings were transcribed and NVivo software was used to manage the data. The process of reducing, categorizing and analyzing the data was conducted using themes from the Disability Creation Process model. Results Rehabilitation needs persist for nine capabilities (e.g. related to behaviour or motor activities, nine factors related to the environment (e.g. type of teaching, adaptation and rehabilitation and 11 life habits (e.g. nutrition, interpersonal relationships. The caregivers and health professionals identified more unmet needs and insisted on an individualized rehabilitation. Older people with stroke and the health care managers had a more global view of rehabilitation needs and emphasized the availability of resources. Conclusion Better

  14. Anthropometric measurements of Australian Aboriginal adults living in remote areas: comparison with nationally representative findings.

    Science.gov (United States)

    Kondalsamy-Chennakesavan, Srinivas; Hoy, Wendy E; Wang, Zhiqiang; Briganti, Esther; Polkinghorne, Kevan; Chadban, Steven; Shaw, Jonathan

    2008-01-01

    To compare body size measurements in Australian Aboriginals living in three remote communities in the Northern Territory of Australia with those of the general Australian population. Height, weight, waist and hip circumferences and derivative values of body mass index (BMI), waist-hip ratio (WHR), waist-height ratio (WHT), and waist-weight ratios (WWT) of adult Aboriginal volunteers (n = 814), aged 25 to 74 years were compared with participants in the nationally representative 'AusDiab' survey (n = 10,434). The Aboriginal body habitus profiles differed considerably from the Australian profile. When compared to Australian females, Aboriginal females were taller and had lower hip circumference but had higher WC, WHR, WHT, and WWT (P Australian counterparts, Aboriginal males were shorter, had lower body weight, WC, hip circumference, BMI, and WHT but had higher WHR and WWT (P Aboriginal females were classified as overweight and or obese using cutoffs defined by WC and by WHR than by BMI. Aboriginal males were less often overweight and/or obese by BMI than their counterparts, but were significantly more often overweight or obese by WHR. There were significant variations in body size profiles between Aboriginal communities. However, the theme of excess waist measurements relative to their weight was uniform. Aboriginal people had preferential central fat deposition in relation to their overall weight. BMI significantly underestimated overweight and obesity as assessed by waist measurements among Aboriginals. This relationship of preferential central fat deposition to the current epidemic of chronic diseases needs to be explored further. PMID:18203125

  15. Poverty indicators and mental health functioning among adults living with HIV in Delhi, India.

    Science.gov (United States)

    Kang, Ezer; Delzell, Darcie A P; McNamara, Paul E; Cuffey, Joel; Cherian, Anil; Matthew, Saira

    2016-01-01

    Poor mental health functioning among persons living with HIV (PLHIV) has gained considerable attention particularly in low-income countries that disproportionately carry the global HIV/AIDS burden. Fewer studies, however, have examined the relationship between poverty indicators and mental health among PHLIV in India. Based on this cross-sectional study of 196 HIV-seropositive adults who received medical services at Shalom AIDS Project in Delhi, India, structural equation modeling and mediation analysis were employed to estimate the associations between poverty indices (household asset index, food security, unemployment, water treatment, sanitation), HIV-health factors (illness in the past 3 months, co-morbid medical conditions), and psychological distress. In the final model, ownership of fewer household assets was associated with higher levels of food insecurity, which in turn was associated with higher psychological distress. Also, the household asset index, food insecurity, and unemployment had a larger effect on psychological distress than new opportunistic infections. These findings build on increasing evidence that support concerted efforts to design, evaluate, and refine HIV mental health interventions that are mainstreamed with livelihood programming in high poverty regions in India. PMID:26513366

  16. Single stance stability and proprioceptive control in older adults living at home: gender and age differences.

    Science.gov (United States)

    Riva, Dario; Mamo, Carlo; Fanì, Mara; Saccavino, Patrizia; Rocca, Flavio; Momenté, Manuel; Fratta, Marianna

    2013-01-01

    In developed countries, falls in older people represent a rising problem. As effective prevention should start before the risk becomes evident, an early predictor is needed. Single stance instability would appear as a major risk factor. Aims of the study were to describe single stance stability, its sensory components, and their correlation with age and gender. A random sample of 597 older adults (319 men, 278 women) living at home, aged 65-84, was studied. Stability tests were performed with an electronic postural station. The single stance test showed the impairment of single stance stability in older individuals (75-84 yrs). The significant decline of stability in the older subjects may be explained by the impairment of proprioceptive control together with the decrease in compensatory visual stabilization and emergency responses. Younger subjects (65-74 yrs) exhibited better, but still inadequate, proprioceptive control with compensatory visual stabilization. Gender differences appeared in older subjects: women were significantly less stable than men. The measurement of the sensory components of single stance stability could aid in the early detection of a decay in antigravity movements many years before the risk of falling becomes evident. Adequate proprioceptive control could mitigate the effects of all other risks of falling. PMID:23984068

  17. Cognitive profiles of elder adult protective services clients living in squalor.

    Science.gov (United States)

    Aamodt, Whitley W; Terracina, Katherine A; Schillerstrom, Jason E

    2015-01-01

    The purpose of this study was to determine whether squalor-dwelling Adult Protective Services (APS) clients were more cognitively impaired than non-squalor-dwelling APS clients referred for decision-making capacity assessments. The authors performed a retrospective medical record review of neuropsychological and demographic data gathered during decisional capacity assessments. Squalor dwelling was defined by unsanitary living conditions that posed a danger to the occupant's health or safety. Mean neuropsychological test scores were compared between squalor-dwelling (n = 50) and non-squalor-dwelling (n = 180) subjects. Squalor-dwelling clients were significantly younger than non-squalor-dwelling clients. There were no distribution differences among gender, education, race, or rural-dwelling status. Although both groups performed poorly on each neuropsychological measure, squalor dwellers demonstrated better memory and general cognitive performance. Cognition, depression, gender, race, education, dementia diagnosis, and rural-dwelling status seem insufficient to explain squalor-dwelling behaviors. Other biological and psychosocial variables should be considered. PMID:25133870

  18. A quality of life study in 20 adult long-term survivors of unrelated donor bone marrow transplantation.

    Science.gov (United States)

    Marks, D I; Gale, D J; Vedhara, K; Bird, J M

    1999-07-01

    There are few specific data available concerning quality of life (QOL) of survivors of unrelated donor bone marrow transplantation (UD-BMT). The procedure is expensive, difficult and is being employed increasingly yet we have little information concerning the QOL of survivors to justify this intervention. In this study, 20 long-term (>1 year post-BMT) survivors were studied with four self report questionnaires designed to assess quality of life, satisfaction with life, social support and employment status. Overall, satisfaction with life measures was above average but there was dissatisfaction with physical strength and appearance. The post-transplant employment data indicates that 60% of long-term survivors returned to full-time work and 15% to part-time work. Failure to return to work was not correlated with graft-versus-host disease (GVHD), relapse, age at or time since transplant. In general, there was a good correlation between the clinician's and patient's view of their health but the clinician's assessment of the patients mental health and energy was higher than the patients reported. Further research is required in the area of QOL post-UD-BMT. This will enable transplant physicians to counsel patients better pre-BMT and to evaluate fully the results achieved by different centres performing the procedure. PMID:10455348

  19. Relationship between renal volume calculated by using multislice computed tomography and glomerular filtration rate calculated by using the Cockcroft-Gault and modification of diet in renal disease equations in living kidney donors.

    Science.gov (United States)

    Adibi, Atoosa; Mortazavi, Mojgan; Shayganfar, Azin; Kamal, Sima; Azad, Roya; Aalinezhad, Marzieh

    2016-01-01

    It is essential to ascertain the state of health and renal function of potential kidney donors before organ removal. In this regard, one of the primary steps is to estimate the donor's glomerular filtration rate (GFR). For this purpose, the modification of diet in renal disease (MDRD) and the Cockcroft-Gault (CG) formulas has been used. However, these two formulas produce different results and finding new techniques with greater accuracy is required. Measuring the renal volume from computed tomography (CT) scan may be a valuable index to assess the renal function. This study was conducted to investigate the correlation between renal volume and the GFR values in potential living kidney donors referred to the multislice imaging center at Alzahra Hospital during 2014. The study comprised 66 subjects whose GFR was calculated using the two aforementioned formulas. Their kidney volumes were measured by using 64-slice CT angiography and the correlation between renal volume and GFR values were analyzed using the Statistical Package for the Social Science software. There was no correlation between the volume of the left and right kidneys and the MDRD-based estimates of GFR (P = 0.772, r = 0.036, P = 0.251, r = 0.143, respectively). A direct linear correlation was found between the volume of the left and right kidneys and the CG-based GFR values (P = 0.001, r = 0.397, P kidney volume derived from multislice CT scan can help predict the GFR value in kidney donors with normal renal function. The limitations of our study include the small sample size and the medium resolution of 64-slice multislice scanners. Further studies with larger sample size and using higher resolution scanners are warranted to determine the accuracy of this method in potential kidney donors. PMID:27424682

  20. Is there any reason to prefer cord blood instead of adult donors for hematopoietic stem cell transplants?

    Directory of Open Access Journals (Sweden)

    Meral eBeksac

    2016-01-01

    Full Text Available As cord blood (CB enables rapid access and tolerance to HLA mismatches, number of unrelated cord blood transplants have reached 30 000. Such transplant activity has been the result of international accreditation programs maintaining highly qualified CBUs reaching more than 600 000 CBUs stored worldwide. Efforts to increase stem cell content or engraftment rate of the graft by ex vivo expansion, modulation by molecules such as fucose, Prostaglandin E2 derivative, complement, CD26 inhibitors or CXCR4/CXCL12 axis have been able to accelerate engraftment speed and rate. Furthermore introduction of reduced intensity conditioning protocols, better HLA matching and recognition of the importance of HLA-C have improved CBT success by decreasing Transplant Related Mortality (TRM. Cord blood progenitor/stem cell content has been compared with adult stem cells revealing higher long-term repopulating capacity compared to BM-MSC and less oncogenic potential than Induced Progenitor Stem Cells. This chapter summarizes the advantage and disadvantages of CB compared to adult stem cells within the context of stem cell biology and transplantation.

  1. Donor selective strategies and perioperative treatment in living related kidney transplantation%亲属活体肾移植供者选取策略及围手术期的处理体会

    Institute of Scientific and Technical Information of China (English)

    余少杰; 彭龙开; 谢续标; 彭风华; 王彧; 蓝恭斌

    2009-01-01

    OBJECTIVE:To investigate the donor selective strategies and perioperative treatment in living related kidney transplantation.METHODS:126 donors and recipients of relative living donor kidney transplantation in Second Xiangya Hospital,Central South Universitywere enrolled in our study.Among the 126 donors,there were 32 males and 94 females,aging from 28 to 64 years.There were 61 cases of parents to children,56 cases of donors to siblings,6 cases of donors to their spouses,1 case of son to father,1 case of nephew to uncle,and 1 case of mother-in-law to son-in-law.The details of surgical process and postoperational recovery of the 126 cases of living donors were retrospectively summarized and analyzed.RESULTS:One recipient developed delayed graft function(DGF);2 recipients were diagnosed with acute rejection,which was reversed by antilymphocyte globulin injection;1 donor was complicated with intestinal obstruction and finally recovered from conservative treatment;1 donor developed obstructive pneumonia due to intolerance of expectoration induced wound pain,and was controlled after certain drugs were administrated to reduce phlegm and bronchofiberscope was used to aspirating sputum,usage time of antibiotics were appropriately prolonged;spirometra mansoni was found in 1 donor's perirenal fatty capsule.Praziquantel was routinely taken by both donor and recipient.After 1 year's follow up,the blood eosinocytes were at normal level and no abnormality was found in perirenal ultrasonography;there were 3 cases of donor kidney calculus,and 2 cases of the recipients maintained normal renal function with stable stone volume in 2 years' follow-up,while oliguria suddenly occurred in 1 case of the recipient in the 9~(th) month post transplantation,percutaneous nephrolithotomy and holmium laser were used to break the stone,and renal function turned to normal with no residual calculus found in the graft;5 cases of donors were found one-side renal cyst in preoperative CT scanning

  2. REDUCED-SIZE LIVER-TRANSPLANTATION, SPLIT LIVER-TRANSPLANTATION, AND LIVING-RELATED LIVER-TRANSPLANTATION IN RELATION TO THE DONOR ORGAN SHORTAGE

    NARCIS (Netherlands)

    SLOOFF, MJH

    1995-01-01

    Because of the shortage of cadaveric donors, three techniques of partial liver grafting have been developed. These techniques are placed in perspective in relation to the organ shortage. Reduced size liver transplantation (RSLTx) is widely used and has results comparable to those from whole liver gr

  3. A review of instruments to measure interprofessional collaboration for chronic disease management for community-living older adults.

    Science.gov (United States)

    Bookey-Bassett, Sue; Markle-Reid, Maureen; McKey, Colleen; Akhtar-Danesh, Noori

    2016-01-01

    It is acknowledged internationally that chronic disease management (CDM) for community-living older adults (CLOA) is an increasingly complex process. CDM for older adults, who are often living with multiple chronic conditions, requires coordination of various health and social services. Coordination is enabled through interprofessional collaboration (IPC) among individual providers, community organizations, and health sectors. Measuring IPC is complicated given there are multiple conceptualisations and measures of IPC. A literature review of several healthcare, psychological, and social science electronic databases was conducted to locate instruments that measure IPC at the team level and have published evidence of their reliability and validity. Five instruments met the criteria and were critically reviewed to determine their strengths and limitations as they relate to CDM for CLOA. A comparison of the characteristics, psychometric properties, and overall concordance of each instrument with salient attributes of IPC found the Collaborative Practice Assessment Tool to be the most appropriate instrument for measuring IPC for CDM in CLOA. PMID:27026190

  4. Recurrência da Hepatite C após transplante hepático de doador vivo e falecido Hepatitis C recurrence after living donor and cadaveric liver transplantation

    Directory of Open Access Journals (Sweden)

    Júlio Cezar Uili Coelho

    2009-03-01

    nos receptores de transplante hepático de doador falecido e de doador vivo.OBJECTIVE: To determine the recurrence of hepatitis C in patients subjected to living donor liver transplantation compared to those subjected to cadaveric liver transplantation. METHODS: Of a total of 333 liver transplantations, 279 (83.8% were cadaveric liver transplantation and 54 (16.2% living donor liver transplantation. Hepatic cirrhosis due to hepatitis C virus was the most common indication of both cadaveric liver transplantation (82 patients and living donor liver transplantation (19 patients. The electronic study protocols of all patients with hepatic cirrhosis due to hepatitis C virus were reviewed. All data, including patients' age and sex, laboratory tests, hepatitis C virus recurrence and acute rejection were evaluated statistically. RESULTS: A total of 55 cadaveric liver transplantation and 10 living donor liver transplantation performed in patients with liver cirrhosis due to hepatitis C virus was included in the study. Clinical and laboratory characteristics of the two groups before the transplantation were similar, except for the prothrombin time that was higher for the cadaveric liver transplantation than the living donor liver transplantation (P = 0.04. Hepatitis C virus recurrence was similar in the cadaveric liver transplantation (n = 37; 69.3% and living donor liver transplantation (n = 7; 70% groups (P = 0.8. The incidence of acute rejection was similar in cadaveric liver transplantation (n = 27; 49% and living donor liver transplantation (n = 2; 20% groups (P = 0.08. Hepatitis C virus recurrence in patients of the cadaveric liver transplantation group who received bolus doses of corticosteroids (9 of 11 patients was similar to the remained patients (28 of 44 patients (P = 0.25. Recurrence was also similar in patients of the living donor liver transplantation group who received bolus doses of corticosteroids (one of one patient in relation to those who did not receive

  5. Free-Living Physical Activity Energy Expenditure Is Strongly Related to Glucose Intolerance in Cameroonian Adults Independently of Obesity

    OpenAIRE

    Assah, Felix K; Ekelund, Ulf; Brage, Soren; Mbanya, Jean Claude; Wareham, Nicholas J

    2009-01-01

    OBJECTIVE—We examined the cross-sectional association between objectively measured free-living physical activity energy expenditure (PAEE) and glucose tolerance in adult Cameroonians without known diabetes. RESEARCH DESIGN AND METHODS—PAEE was measured in 34 volunteers using the doubly labeled water method and indirect calorimetry (resting). Fasting blood glucose and 2-h postload blood glucose were measured during a standard 75-g oral glucose tolerance test. RESULTS—There was a significant ne...

  6. Experiences of Community-Living Older Adults Receiving Integrated Care Based on the Chronic Care Model: A Qualitative Study

    Science.gov (United States)

    Spoorenberg, Sophie L. W.; Wynia, Klaske; Fokkens, Andrea S.; Slotman, Karin; Kremer, Hubertus P. H.; Reijneveld, Sijmen A.

    2015-01-01

    Background Integrated care models aim to solve the problem of fragmented and poorly coordinated care in current healthcare systems. These models aim to be patient-centered by providing continuous and coordinated care and by considering the needs and preferences of patients. The objective of this study was to evaluate the opinions and experiences of community-living older adults with regard to integrated care and support, along with the extent to which it meets their health and social needs. Methods Semi-structured interviews were conducted with 23 older adults receiving integrated care and support through “Embrace,” an integrated care model for community-living older adults that is based on the Chronic Care Model and a population health management model. Embrace is currently fully operational in the northern region of the Netherlands. Data analysis was based on the grounded theory approach. Results Responses of participants concerned two focus areas: 1) Experiences with aging, with the themes “Struggling with health,” “Increasing dependency,” “Decreasing social interaction,” “Loss of control,” and “Fears;” and 2) Experiences with Embrace, with the themes “Relationship with the case manager,” “Interactions,” and “Feeling in control, safe, and secure”. The prospect of becoming dependent and losing control was a key concept in the lives of the older adults interviewed. Embrace reinforced the participants’ ability to stay in control, even if they were dependent on others. Furthermore, participants felt safe and secure, in contrast to the fears of increasing dependency within the standard care system. Conclusion The results indicate that integrated care and support provided through Embrace met the health and social needs of older adults, who were coping with the consequences of aging. PMID:26489096

  7. Experiences of Community-Living Older Adults Receiving Integrated Care Based on the Chronic Care Model: A Qualitative Study.

    Directory of Open Access Journals (Sweden)

    Sophie L W Spoorenberg

    Full Text Available Integrated care models aim to solve the problem of fragmented and poorly coordinated care in current healthcare systems. These models aim to be patient-centered by providing continuous and coordinated care and by considering the needs and preferences of patients. The objective of this study was to evaluate the opinions and experiences of community-living older adults with regard to integrated care and support, along with the extent to which it meets their health and social needs.Semi-structured interviews were conducted with 23 older adults receiving integrated care and support through "Embrace," an integrated care model for community-living older adults that is based on the Chronic Care Model and a population health management model. Embrace is currently fully operational in the northern region of the Netherlands. Data analysis was based on the grounded theory approach.Responses of participants concerned two focus areas: 1 Experiences with aging, with the themes "Struggling with health," "Increasing dependency," "Decreasing social interaction," "Loss of control," and "Fears;" and 2 Experiences with Embrace, with the themes "Relationship with the case manager," "Interactions," and "Feeling in control, safe, and secure". The prospect of becoming dependent and losing control was a key concept in the lives of the older adults interviewed. Embrace reinforced the participants' ability to stay in control, even if they were dependent on others. Furthermore, participants felt safe and secure, in contrast to the fears of increasing dependency within the standard care system.The results indicate that integrated care and support provided through Embrace met the health and social needs of older adults, who were coping with the consequences of aging.

  8. A comparative study on efficiency of adult fibroblasts and amniotic fluid-derived stem cells as donor cells for production of hand-made cloned buffalo (Bubalus bubalis) embryos.

    Science.gov (United States)

    Em, Sadeesh; Kataria, Meena; Shah, Fozia; Yadav, P S

    2016-08-01

    The efficiency of two cell types, namely adult fibroblasts, and amniotic fluid stem (AFS) cells as nuclear donor cells for somatic cell nuclear transfer by hand-made cloning in buffalo (Bubalus bubalis) was compared. The in vitro expanded buffalo adult fibroblast cells showed a typical "S" shape growth curve with a doubling time of 40.8 h and stained positive for vimentin. The in vitro cultured undifferentiated AFS cells showed a doubling time of 33.2 h and stained positive for alkaline phosphatase, these cells were also found positive for undifferentiated embryonic stem cell markers like OCT-4, NANOG and SOX-2, which accentuate their pluripotent property. Further, when AFS cells were exposed to corresponding induction conditions, these cells differentiated into osteogenic, adipogenic and chondrogenic lineages which was confirmed through alizaran, oil red O and alcian blue staining, respectively. Cultured adult fibroblasts and AFS cells of passages 10-15 and 8-12, respectively, were used as nuclear donors. A total of 94 embryos were reconstructed using adult fibroblast as donor cells with cleavage and blastocyst production rate of 62.8 ± 1.8 and 19.1 ± 1.5, respectively. An overall cleavage and blastocyst formation rate of 71.1 ± 1.2 and 29.9 ± 2.2 was obtained when 97 embryos were reconstructed using AFS cells as donor cells. There were no significant differences (P > 0.05) in reconstructed efficiency between the cloned embryos derived from two donor cells, whereas the results showed that there were significant differences (P < 0.05) in cleavage and blastocyst rates between the cloned embryos derived from two donor cell groups. Average total cell numbers for blastocyst generated using AFS cells (172.4 ± 5.8) was significantly (P < 0.05) higher than from adult fibroblasts (148.2 ± 6.1). This study suggests that the in vitro developmental potential of the cloned embryos derived from AFS cells were higher than that of the cloned embryos

  9. Recommendations on Physical Activity and Exercise for Older Adults Living in Long-Term Care Facilities: A Taskforce Report.

    Science.gov (United States)

    de Souto Barreto, Philipe; Morley, John E; Chodzko-Zajko, Wojtek; H Pitkala, Kaisu; Weening-Djiksterhuis, Elizabeth; Rodriguez-Mañas, Leocadio; Barbagallo, Mario; Rosendahl, Erik; Sinclair, Alan; Landi, Francesco; Izquierdo, Mikel; Vellas, Bruno; Rolland, Yves

    2016-05-01

    A taskforce, under the auspices of The International Association of Gerontology and Geriatrics-Global Aging Research Network (IAGG-GARN) and the IAGG European Region Clinical Section, composed of experts from the fields of exercise science and geriatrics, met in Toulouse, in December 2015, with the aim of establishing recommendations of physical activity and exercise for older adults living in long-term care facilities (LTCFs). Due to the high heterogeneity in terms of functional ability and cognitive function that characterizes older adults living in LTCFs, taskforce members established 2 sets of recommendations: recommendations for reducing sedentary behaviors for all LTCF residents and recommendations for defining specific, evidence-based guidelines for exercise training for subgroups of LTCF residents. To promote a successful implementation of recommendations, taskforce experts highlighted the importance of promoting residents' motivation and pleasure, the key factors that can be increased when taking into account residents' desires, preferences, beliefs, and attitudes toward physical activity and exercise. The importance of organizational factors related to LTCFs and health care systems were recognized by the experts. In conclusion, this taskforce report proposes standards for the elaboration of strategies to increase physical activity as well as to prescribe exercise programs for older adults living in LTCFs. This report should be used as a guide for professionals working in LTCF settings. PMID:27012368

  10. Effects of living room, Snoezelen room, and outdoor activities on stereotypic behavior and engagement by adults with profound mental retardation.

    Science.gov (United States)

    Cuvo, A J; May, M E; Post, T M

    2001-01-01

    Two experiments were conducted to test the effect of a room with sensory equipment, or Snoezelen room, on the stereotypic behavior and engagement of adults with profound mental retardation. In Experiment 1, participants were observed in their living room before and after attending the Snoezelen room. Results showed that there tended to be a reduction in stereotypy and increase in engagement when participants went from their living room to the Snoezelen room, and a return of these behaviors to pre-Snoezelen levels in the living room. Positive effects in the Snoezelen room did not carryover to the living room. In Experiment 2, the living and Snoezelen rooms were compared to an outdoor activity condition with the same participants and target behaviors. Results showed that the outdoor condition was superior, the Snoezelen condition intermediate, and the living room least effective in their impact on stereotypic behavior and engagement. Conceptualizations regarding factors that maintain stereotypic behavior and engagement were discussed in the context of the three experimental conditions. PMID:11380058

  11. Changes in glomerular filtration rate, lithium clearance and plasma protein clearances in the early phase after unilateral nephrectomy in living healthy renal transplant donors

    DEFF Research Database (Denmark)

    Strandgaard, S; Kamper, A; Skaarup, P;

    1988-01-01

    1. Glomerular and tubular function was studied before and 2 months after unilateral nephrectomy in 14 healthy kidney donors by measurement of the clearances of 51Cr-labelled ethylenediaminetetra-acetate, lithium, beta 2-microglobulin, albumin and immunoglobulin G. 2. The glomerular filtration rate...... (GFR) of the kidney that remained in the donor rose from 45 +/- 10 (mean +/- SD) to 59 +/- 10 ml/min (P less than 0.01) 5 days after contralateral nephrectomy and remained at this level through the observation period. 3. The lithium clearance (CLi) of the remaining kidney rose from 11.6 +/- 3.7 to 20.......5 +/- 8.2 ml/min (P less than 0.01) and remained significantly elevated throughout the observation period. 4. Absolute proximal fluid reabsorption rate (APR), which was estimated as GFR minus CLi, was unchanged 5 days after contralateral nephrectomy, but then rose gradually to reach significantly elevated...

  12. Biological character of human adipose-derived adult stem cells and influence of donor age on cell replication in culture

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    To investigate the biological character of human adipose-derived adult stem cells (hADAS cells) when cultured in vitro and the relationship between hADAS cell’s replication activity and the donor’s age factor, and to assess the stem cells as a new source for tissue engineering. hADAS cells are isolated from human adipose tissue of different age groups (from adolescents to olds: <20 years old, 21―40 years old, 41―60 years old and >61 years old groups). The protein markers (CD29, CD34, CD44, CD45, CD49d, HLA-DR, CD106) of hADAS cells were detected by flow cytometry (FCM) to identify the stem cell, and the cell cycle was examined for P20 hADAS cells to evaluate the safety of the subculture in vitro. The generative activity of hADAS cells in different age groups was also examined by MTT method. The formula “ log2T D = t logN t ? logN 0” was used to get the time doubling (TD) of the cells. The results showed that the cells kept heredity stabilization by chromosome analysis for at least 20 passages. The TD of these cells increased progressively by ageing, and the TD of the <20 years old group was lower than that of the >61 years old group (statistical analysis of variance (ANOVA), P=0.002, P<0.05). These find- ings suggested that a higher level of hADAS cells replication activity was found in the younger dona- tors, and they represent novel and valuable seed cells for studies of tissue engineering.

  13. Donor transplant programme

    International Nuclear Information System (INIS)

    The transplantation of organs and tissues from one human to another human has become an essential and well established form of therapy for many types of organ and tissue failure. In Malaysia, kidney, cornea and bone marrow transplantation are well established. Recently, liver, bone and heart transplanation have been performed. Unfortunately, because of the lack of cadaveric organ donation, only a limited number of solid organ transplantation have been performed. The cadaveric organ donor rate in Malaysia is low at less than one per million population. The first tissue transplanted in Malaysia was the cornea which was performed in the early 1970s. At that time and even now the majority of corneas came from Sri Lanka. The first kidney transplant was performed in 1975 from a live related donor. The majority of the 629 kidney transplants done at Hospital Kuala Lumpur to date have been from live related donors. Only 35 were from cadaver donors. Similarly, the liver transplantation programme which started in 1995 are from live related donors. A more concerted effort has been made recently to increase the awareness of the public and the health professionals on organ and tissue donation. This national effort to promote organ and tissue donation seems to have gathered momentum in 1997 with the first heart transplant successfully performed at the National Heart Institute. The rate of cadaveric donors has also increased from a previous average of I to 2 per year to 6 per year in the last one year. These developments are most encouraging and may signal the coming of age of our transplantati on programme. The Ministry of Health in conjunction with various institutions, organizations and professional groups, have taken a number of proactive measures to facilitate the development of the cadaveric organ donation programme. Efforts to increase public awareness and to overcome the negative cultural attitude towards organ donation have been intensified. Equally important are efforts

  14. Exploring disability from the perspective of adults living with HIV/AIDS: Development of a conceptual framework

    Directory of Open Access Journals (Sweden)

    Bayoumi Ahmed M

    2008-10-01

    Full Text Available Abstract Background Since the advent of combination antiretroviral therapy, in developed countries HIV increasingly is perceived as a long-term illness. Individuals may experience health-related consequences of HIV and its associated treatments, a concept that may be termed disability. To date, a comprehensive framework for understanding the health-related consequences experienced by people living with HIV has not been developed. The purpose of this research was to develop a conceptual framework of disability from the perspective of adults living with HIV. Methods We conducted four focus groups and 15 face-to-face interviews with 38 adults living with HIV. We asked participants to describe their health-related challenges, their physical, social and psychological areas of life affected, and impact on their overall health. We analyzed data using grounded theory techniques. We also conducted two validity check focus groups with seven returning participants. Results Disability was conceptualized by participants as multi-dimensional and episodic characterized by unpredictable periods of wellness and illness. The Episodic Disability Framework consisted of three main components: a dimensions of disability that included symptoms and impairments, difficulties carrying out day-to-day activities, challenges to social inclusion, and uncertainty that may fluctuate on a daily basis and over the course of living with HIV, b contextual factors that included extrinsic factors (social support and stigma and intrinsic factors (living strategies and personal attributes that may exacerbate or alleviate disability, and c triggers that initiate momentous or major episodes of disability such as receiving an HIV diagnosis, starting or changing medications, experiencing a serious illness, and suffering a loss of others. Conclusion The Episodic Disability Framework considers the variable nature of disability, acknowledges uncertainty as a key component, describes

  15. Lived Experiences of Iranian Nurses Caring for Brain Death Organ Donor Patients: Caring as “Halo of Ambiguity and Doubt”

    Science.gov (United States)

    Keshtkaran, Zahra; Sharif, Farkhondeh; Navab, Elham; Gholamzadeh, Sakineh

    2016-01-01

    Background: Brain death is a concept in which its criteria have been expressed as documentations in Harvard Committee of Brain Death. The various perceptions of caregiver nurses for brain death patients may have effect on the chance of converting potential donors into actual organ donors. Objective: The present study has been conducted in order to perceive the experiences of nurses in care-giving to the brain death of organ donor patients. Methods: This qualitative study was carried out by means of Heidegger’s hermeneutic phenomenology. Eight nurses who have been working in ICU were interviewed. The semi-structured interviews were recorded by a tape-recorder and the given texts were transcribed and the analyses were done by Van-Mannen methodology and (thematic) analysis. Results: One of the foremost themes extracted from this study included ‘Halo of ambiguity and doubt’ that comprised of two sub-themes of ‘having unreasonable hope’ and ‘Conservative acceptance of brain death’. The unreasonable hope included lack of trust (uncertainty) in diagnosis and verification of brain death, passing through denial wall, and avoidance from explicit and direct disclosure of brain death in patients’ family. In this investigation, the nurses were involved in a type of ambiguity and doubt in care-giving to the potentially brain death of organ donor patients, which were also evident in their interaction with patients’ family and for this reason, they did not definitely announce the brain death and so far they hoped for treatment of the given patient. Such confusion and hesitance both caused annoyance of nurses and strengthening the denial of patients’ family to be exposed to death. Conclusion: The results of this study reveal the fundamental perceived care-giving of brain death in organ donor patients and led to developing some strategies to improve care-giving and achievement in donation of the given organ and necessity for presentation of educational and

  16. The Social and Recreational Characteristics of Adults with Intellectual Disability and Pica Living in Institutions

    Science.gov (United States)

    Ashworth, Melody; Hirdes, John P.; Martin, Lynn

    2009-01-01

    This paper reports on the social life of adults with intellectual disability (ID) who engage in pica behaviour (i.e., ingestion of non-food items). Secondary analyses were conducted on the population of adults residing in Ontario's three remaining specialized institutions for persons with ID (N = 1008); 220 individuals (21.8%) had pica. All…

  17. Sense of Belonging as a Predictor of Reasons for Living in Older Adults

    Science.gov (United States)

    Kissane, Melissa; McLaren, Suzanne

    2006-01-01

    In response to the high rate of suicide among aging people, this study investigated sense of belonging as a predictor of reasons for living in an aged sample. A community sample of 104 Australians aged 61 to 95 years completed The Reasons for Living Inventory and The Sense of Belonging Instrument. Results indicated that a higher sense of belonging…

  18. Higher perceived stress but lower cortisol levels found among young Greek adults living in a stressful social environment in comparison with Swedish young adults.

    Science.gov (United States)

    Faresjö, Åshild; Theodorsson, Elvar; Chatziarzenis, Marios; Sapouna, Vasiliki; Claesson, Hans-Peter; Koppner, Jenny; Faresjö, Tomas

    2013-01-01

    The worldwide financial crisis during recent years has raised concerns of negative public health effects. This is notably evident in southern Europe. In Greece, where the financial austerity has been especially pronounced, the prevalence of mental health problems including depression and suicide has increased, and outbreaks of infectious diseases have risen. The main objective in this study was to investigate whether different indicators of health and stress levels measured by a new biomarker based on cortisol in human hair were different amongst comparable Greek and Swedish young adults, considering that Sweden has been much less affected by the recent economic crises. In this cross-sectional comparative study, young adults from the city of Athens in Greece (n = 124) and from the city of Linkoping in Sweden (n = 112) participated. The data collection comprised answering a questionnaire with different health indicators and hair samples being analyzed for the stress hormone cortisol, a biomarker with the ability to retrospectively measure long-term cortisol exposure. The Greek young adults reported significantly higher perceived stress (pGreeks were found to have significantly lower cortisol levels (pGreek young adults might have been suppressed and their HPA-axis down-regulated after living in a stressful environment with economic and social pressure. PMID:24066077

  19. Results of a HOVON/SAKK donor versus no-donor analysis of myeloablative HLA-identical sibling stem cell transplantation in first remission acute myeloid leukemia in young and middle-aged adults : benefits for whom?

    NARCIS (Netherlands)

    Cornelissen, Jan J.; van Putten, Wim L. J.; Verdonck, Leo F.; Theobald, Matthias; Jacky, Emanuel; Daenen, Simon M. G.; Kooy, Marinus van Marwijk; Wijermans, Pierre; Schouten, Harry; Huijgens, Peter C.; van der Lelie, Hans; Fey, Martin; Ferrant, Augustin; Maertens, Johan; Gratwohl, Alois; Lowenberg, Bob

    2007-01-01

    The Dutch-Belgian Hemato-Oncology Cooperative Group and the Swiss Group for Clinical Cancer Research (HOVON-SAKK) collaborative study group evaluated outcome of patients (pts) with acute myeloid leukemia (AML) in first remission (CR1) entered in 3 consecutive studies according to a donor versus no-d

  20. How do existing HIV-specific instruments measure up? Evaluating the ability of instruments to describe disability experienced by adults living with HIV

    OpenAIRE

    O'Brien Kelly K; Bayoumi Ahmed M; Strike Carol; Young Nancy L; King Kenneth; Davis Aileen M

    2010-01-01

    Abstract Background Despite the multitude of health challenges faced by adults living with HIV, we know of no HIV-specific instrument developed for the purpose of describing the health-related consequences of HIV, a concept known as disability. In a previous phase of research, adults living with HIV conceptualized disability as symptoms/impairments, difficulties carrying out day-to-day activities, challenges to social inclusion, and uncertainty that may fluctuate on a daily basis and over the...