Postrenal transplantation body composition: different evolution depending on gender.

Objective: Patients receiving regular hemodialysis have a lower body mass index, which is mainly caused by the reduction of fat mass and body cell mass (BCM) and the accompanying extracellular water (ECW) expansion. Kidney transplant (Tx) recipients normally regain subnormal renal filtration, and they must cope with significant therapeutic-associated metabolic side effects, which may compromise the recovery of normal nutritional status. We investigated the influence of renal function recovery on body fluid composition during the first period post-Tx, when immunosuppressive drugs doses are at their highest.

Body composition assessed by impedance changes very early with declining renal graft function.

Background: Kidney transplant (Tx) restores renal filtration, although it does not achieve the function of two native kidneys, and with time it may variably involute back to chronic renal failure. We hypothesized that bioelectrical impedance analysis (BIA) might highlight differences for body compartments among Tx with different filtration rates, and we compared them with healthy controls.

Methods: 38 Tx patients (25 males, 13 females) were studied at 75.

Nutritional status and body composition evolution in early post-renal transplantation: is there a female advantage?

Objective: Chronic renal failure is associated with metabolic derangements, affecting proteins, amino acids, and lipids. Usually these patients follow a restricted diet. Kidney transplant patients enjoy a recovery of renal function, but their therapeutics may entail significant changes in general metabolism.

Salt sensitivity of blood pressure in patients with psoriasis on ciclosporin therapy.

Background: Hypertension is one of the main side-effects of long-term therapy with ciclosporin. However, the influence of salt intake on the 24-h mean blood pressure of patients with psoriasis treated with ciclosporin is not known.

Objectives: To evaluate, in patients with psoriasis, the sodium sensitivity of the ciclosporin-induced rise in blood pressure.

Sequential body composition analysis by bioimpedance early post-kidney transplantation.

Background: While chronic renal failure patients present disturbed body water composition, few studies have been done on its behavior following kidney grafting (Tx). We report the changes associated with a successful Tx on body composition evaluated by bioelectrical impedance analysis (BIA).

Methods: Twelve Tx (seven males, five females) were studied.