Search

BACKGROUND Bariatric surgery (BS) may be associated with significant malabsorption and nutritional deficiencies. METHODS Between March 1987 and January 2017, we performed 922 liver transplants (LT) at our institution; 33 had antecedent BS. We matched the BS cohort to LT recipients without BS (1:3 matching) based on exact matching for gender and cancer and inverse variance matching for age, LT body mass index, MELD score, and transplant date. RESULTS We analyzed outcomes in 132 LT recipients (33 BS; 99 non-BS). The BS cohort comprised 26 (79%) women with a mean age of 52.4 years. The BS procedures included 20 Roux-en-Y gastric bypass (61%), 6 jejunoileal bypass (18%), 3 gastric band (9%), 2 sleeve gastrectomy (6%), and 1 duodenal switch (3%). The primary indications for LT listing were alcoholic cirrhosis (9; 27%), nonalcoholic steatohepatitis (7; 21%), hepatitis C (8; 24%), and hepatocellular carcinoma (3; 9%). At LT, body mass index for the BS cohort was 29.6, and MELD was 24. Compared with matched controls, BS recipients did not have longer LT length of hospital stay (17.8 versus 15.7 d, P = 0.71), longer intensive care unit length of stay (5.3 versus 4.1 d, P = 0.16), or higher 30-day complication rate (76% versus 85%, P = 0.43). Overall patient survival was similar (1- and 3-y survival was 90.1% and 75.9% for BS; 90.9% and 76.4% for non-BS, P = 0.34). CONCLUSIONS A history of BS does not portend a deleterious effect on LT outcomes.

Bariatric surgery (BS) may be associated with significant malabsorption and nutritional deficiencies.Between March 1987 and January 2017, we performed 922 liver transplants (LT) at our institution; 33 had antecedent BS. We matched the BS cohort to LT recipients without BS (1:3 matching) based on exact matching for gender and cancer and inverse variance matching for age, LT body mass index, MELD score, and transplant date.We analyzed outcomes in 132 LT recipients (33 BS; 99 non-BS). The BS cohort comprised 26 (79%) women with a mean age of 52.4 years. The BS procedures included 20 Roux-en-Y gastric bypass (61%), 6 jejunoileal bypass (18%), 3 gastric band (9%), 2 sleeve gastrectomy (6%), and 1 duodenal switch (3%). The primary indications for LT listing were alcoholic cirrhosis (9; 27%), nonalcoholic steatohepatitis (7; 21%), hepatitis C (8; 24%), and hepatocellular carcinoma (3; 9%). At LT, body mass index for the BS cohort was 29.6, and MELD was 24. Compared with matched controls, BS recipients did not have longer LT length of hospital stay (17.8 versus 15.7 d, P = 0.71), longer intensive care unit length of stay (5.3 versus 4.1 d, P = 0.16), or higher 30-day complication rate (76% versus 85%, P = 0.43). Overall patient survival was similar (1- and 3-y survival was 90.1% and 75.9% for BS; 90.9% and 76.4% for non-BS, P = 0.34).A history of BS does not portend a deleterious effect on LT outcomes.

BACKGROUND The rate of measured glomerular filtration rate (GFR) change in kidney donor years after donation has not been adequately addressed. Whether this change is accelerated in the setting of 1 kidney is also understudied. METHODS Two hundred fourteen randomly selected donors underwent serial GFR measurements of nonradioactive iohexol. Estimated GFR at each visit was calculated using the Chronic Kidney Disease Epidemiology Collaboration and Modification of Diet in Renal Disease study equations. RESULTS Glomerular filtration rate visits were 4.8 ± 1.3 years apart and the second occurring 16.9 ± 9.1 years after donation. Most (97.7%) were white, 60.8% female, and 78.5% were related to their recipient. Most, 84.6%, had a GFR of 60 mL/min per 1.73 m or higher, 14.0% had a GFR between 45 and 60 mL/min per 1.73 m, and 1.4% had a GFR less than 45 mL/min per 1.73 m. Between visits 1 and 2, 56.5% had a GFR decline, 36.0% increase, and in 7.5%, there was no change. Overall, GFR declined at a rate of -0.42 mL/min per 1.73 m per year. Of GFR estimating models, only Chronic Kidney Disease Epidemiology Collaboration-Creatinine equation produced a slope that was steeper than measured GFR. CONCLUSIONS Nearly 2 decades postdonation GFR declined at a rate similar to that seen in the general population, and in one third, GFR continues to increase.

Living kidney donors have donation-related out-of-pocket costs (direct costs) and/or ongoing daily expenses while losing income (indirect costs). Yet there is little information about how much of a subjective burden these constitute for the donors.From December 2003 through December 2014, we surveyed donors 6 months postdonation to determine their financial burden related to donation (on a scale of 1 to 10) and what resources were used to cover expenses.Of 1136 surveyed, 796 (70%) responded. Among respondents, mean age at donation was 43.6 ± 10.6 years, 64% were women, 96% were white, and 53% were related by blood to their recipient. Overall, 26% scored their financial burden as 5 or higher; 8% scored it as 8 or higher. Increased expenses were associated with a higher reported burden; however, significant burden was reported by some with no out-of-pocket expenses (presumably due to lost wages and continuing expenses). The burden was scored as 5 or higher by 27% of those employed outside the home (n = 660), 15% homemakers, 13% retirees, 40% students; 28% unemployed; and 26% whose occupation was unknown. Over half (51%) of those receiving a local or (means-tested) national grant still reported moderate to severe burden. Besides grants, donors used a variety of sources to help offset expenses: dipped into savings, borrowed from friends or family, took out a loan, and/or had a fundraiser. Those with the highest burden reported using the most additional sources.Donors should not have to incur costs or a financial burden to donate; the transplant community should strive to make donation financially neutral.