Rationale and design of the TEMPO (Tolvaptan Efficacy and Safety in Management of Autosomal Dominant Polycystic Kidney Disease and its Outcomes) 3-4 Study.
Torres, Vicente E.;Meijer, Esther;Bae, Kyongtae T.;Chapman, Arlene B.;Czerwiec, Frank S.;et.al.
(2011) American Journal of Kidney Diseases — Vol. 57, n° 5, p. 692-699 (2011)
Current management of autosomal dominant polycystic kidney disease (ADPKD) is focused on treating disease complications, not on slowing cyst development or preventing progression to kidney failure. Tolvaptan, a selective vasopressin V2 (vasopressin 2) receptor antagonist, has been proved to inhibit kidney cyst growth and preserve kidney function in multiple animal models of polycystic kidney disease. The TEMPO (Tolvaptan Efficacy and Safety in Management of Autosomal Dominant Polycystic Kidney Disease and Its Outcomes) 3-4 Study will examine the long-term effectiveness and safety of tolvaptan in patients with ADPKD. We report baseline characteristics and revised power calculations for the trial.
Torres, V. E., Meijer, E., Bae, K. T., Chapman, A. B., Devuyst, O., Gansevoort, R. T., Grantham, J. J., Higashihara, E., Perrone, R. D., Krasa, H. B., Ouyang, J. J., & Czerwiec, F. S. (2011). Rationale and design of the TEMPO (Tolvaptan Efficacy and Safety in Management of Autosomal Dominant Polycystic Kidney Disease and its Outcomes) 3-4 Study. American Journal of Kidney Diseases, 57(5), 692-699. https://doi.org/10.1053/j.ajkd.2010.11.029 (Original work published 2011)