Multi-center, Open-label, Extension Study to Evaluate the Long-term Efficacy and Safety of Oral Tolvaptan Tablet Regimens in Subjects With Autosomal Dominant Polycystic Kidney Disease (ADPKD)
Latest Information Update: 14 Mar 2023
At a glance
- Drugs Tolvaptan (Primary)
- Indications Autosomal dominant polycystic kidney disease
- Focus Registrational; Therapeutic Use
- Acronyms TEMPO 4-4
- Sponsors Otsuka Pharmaceutical Development & Commercialization
- 01 Mar 2023 Results assessing the clinical pattern and hepatic safety profile of tolvaptan in patients with autosomal dominant polycystic kidney disease from NCT00428948 (TEMPO 3:4), NCT01214421 (TEMPO 4:4), NCT02160145 (REPRISE), and NCT02251275 (long-term extension) studies, published in the American Journal of Kidney Diseases.
- 27 Sep 2021 Number of treatment arms have been decreased from 3 to 1 by the removal of Experimental: 251 Prior Placebo and Experimental: Other Prior Study arms.
- 07 Jan 2019 Results of population pharmacokinetic analyses and model validation of Tolvaptan from 5 phase II trials (NCT00413777, NCT01210560, NCT01214421 and NCT02160145) published in the Journal of Clinical Pharmacology.