Variables affecting weight gain in renal transplant recipients

Area of Science:

• Nephrology
• Transplant Surgery
• Public Health

Background:

• Weight gain is a frequent complication following kidney transplantation.
• Understanding factors influencing post-transplant weight change is crucial for patient management.

Purpose of the Study:

• To identify demographic and clinical predictors of weight change in renal transplant recipients.
• To analyze patterns of weight gain in relation to race, sex, income, age, dialysis duration, diabetes, rejection, and obesity.

Main Methods:

• Retrospective review of 977 renal transplant recipients.
• Evaluation of weight change at multiple time points up to 3 years post-transplantation.
• Univariate and multivariate analyses to determine significant predictors of weight gain.

Main Results:

• Black race, female sex, low income, and younger age were significantly associated with greater weight gain at 1 year.
• Patients experiencing rejection episodes showed less weight gain compared to those without rejections.
• Pre-transplantation time on dialysis and incidence of diabetes did not significantly predict weight gain.

Conclusions:

• Specific patient characteristics influence post-kidney transplant weight gain.
• Identifying at-risk populations can inform targeted interventions to manage weight changes and improve long-term outcomes.