BACKGROUND: Understanding the relative contributions of baseline demographics and immunosuppressive therapy on NODAT risk may help in developing preventive strategies. METHODS: Using our prospectively followed cohort of 481 adult, primary kidney transplant recipients without pre-transplant diabetes, we determined the significant baseline predictors for the hazard rate of developing NODAT via Cox stepwise regression. The multivariable influence of first BPAR (defined as a time-dependent covariate) was also tested. RESULTS: Median follow-up was 57 mo post-transplant; the overall percentage who developed NODAT was 22.5% (108/481). Four baseline predictors of a greater NODAT hazard rate were found (by order of selection): higher BMI (p < 0.000001), planned maintenance with SRL (p = 0.0003), non-white recipient (p = 0.0004), and older recipient age (p = 0.0004). Approximately one-half of the 106 patients in the highest demographic risk category (BMI ≥25 kg/m(2) , non-white race, and age at transplant ≥40 yr) developed NODAT; actuarial NODAT risk ranged from 10% to 30% in the lower demographic risk categories. First BPAR was also associated with significantly higher NODAT in multivariable analysis (p = 0.02)-the highly elevated NODAT rate observed during the first few months post-transplant and following first BPAR appears to demonstrate the diabetogenic effect of using high-dose (intravenous) corticosteroids. CONCLUSIONS: The disturbingly high NODAT rate found among patients having multiple demographic risk factors is still an important problem that awaits a better solution.
BACKGROUND: Understanding the relative contributions of baseline demographics and immunosuppressive therapy on NODAT risk may help in developing preventive strategies. METHODS: Using our prospectively followed cohort of 481 adult, primary kidney transplant recipients without pre-transplant diabetes, we determined the significant baseline predictors for the hazard rate of developing NODAT via Cox stepwise regression. The multivariable influence of first BPAR (defined as a time-dependent covariate) was also tested. RESULTS: Median follow-up was 57 mo post-transplant; the overall percentage who developed NODAT was 22.5% (108/481). Four baseline predictors of a greater NODAT hazard rate were found (by order of selection): higher BMI (p < 0.000001), planned maintenance with SRL (p = 0.0003), non-white recipient (p = 0.0004), and older recipient age (p = 0.0004). Approximately one-half of the 106 patients in the highest demographic risk category (BMI ≥25 kg/m(2) , non-white race, and age at transplant ≥40 yr) developed NODAT; actuarial NODAT risk ranged from 10% to 30% in the lower demographic risk categories. First BPAR was also associated with significantly higher NODAT in multivariable analysis (p = 0.02)-the highly elevated NODAT rate observed during the first few months post-transplant and following first BPAR appears to demonstrate the diabetogenic effect of using high-dose (intravenous) corticosteroids. CONCLUSIONS: The disturbingly high NODAT rate found among patients having multiple demographic risk factors is still an important problem that awaits a better solution.
Authors: Katherine Angela Benson; Sourabh Chand; Alexander Peter Maxwell; Laura Jane Smyth; Jill Kilner; Richard Borrows; Amy Jayne McKnight Journal: BMC Res Notes Date: 2017-07-28
Authors: Vidit N Munshi; Soroush Saghafian; Curtiss B Cook; K Tuesday Werner; Harini A Chakkera Journal: PLoS One Date: 2020-01-10 Impact factor: 3.240
Authors: Rhanye Mac Guad; Andrew W Taylor-Robinson; Yuan Seng Wu; Siew Hua Gan; Nur Lisa Zaharan; Roma Choudhury Basu; Constance Sat Lin Liew; Wan Ahmad Hafiz Wan Md Adnan Journal: BMC Nephrol Date: 2020-09-07 Impact factor: 2.388