Fenoldopam and renal function after partial nephrectomy in a solitary kidney: a randomized, blinded trial.

Objective: To test the hypothesis that fenoldopam administration ameliorates ischemic injury, preserving the glomerular filtration rate and serum creatinine postoperatively after partial nephrectomy in patients with a solitary kidney.

Materials And Methods: Fenoldopam is a short-acting dopamine-1 receptor agonist that might provide renal protection during ischemic stress. A total of 90 patients with a solitary functioning kidney who were undergoing partial nephrectomy were randomized to fenoldopam or placebo in a double-blind protocol.

Linkage analysis of genetic loci for kyphoscoliosis on chromosomes 5p13, 13q13.3, and 13q32.

Kyphoscoliosis, a three-dimensional deformity of spinal growth, is characterized by a curvature in the coronal plane (scoliosis) in conjunction with thoracic kyphosis in excess of the normal range in the sagittal plane. We identified kyphoscoliosis within members of seven families (53 individuals) originally ascertained as part of a large collaborative study of familial idiopathic scoliosis. Model-independent linkage analysis of a genome-wide microsatellite screen identified areas suggestive of linkage on chromosomes 2q22, 5p13, 13q, and 17q11.