An overview of experimental and early investigational therapies for the treatment of polycystic kidney disease. (September 2015)

• Record Type: Journal Article
• Authors: Santoro, Domenico; Pellicanò, Vincenzo; Visconti, Luca; Trifirò, Gianluca; Buemi, Michele; Cernaro, Valeria
• Is Part Of: Expert opinion on investigational drugs. Volume 24:Number 9(2015:Sep.)
• Page Start: 1199
• Page End: 1218
• Publication Date: 2015-09
• Subjects: Drugs -- Design -- Periodicals; Drugs, Investigational -- Bibliography; Drugs, Investigational -- Periodicals; 615.1
• Languages: English
• ISSNs: 1354-3784

Abstract

<abstract> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold> <italic>Introduction:</italic> </bold> At present, treatment of autosomal dominant polycystic kidney disease (ADPKD) is essentially supportive as there is still no specific therapy. However, recent advances with ADPKD pathophysiology have stimulated research for new therapeutic strategies.</p> <p> <bold> <italic>Areas covered:</italic> </bold> The aim of this systematic review is to analyze the experimental and early investigational therapies currently under evaluation in this field. Data from completed clinical trials were retrieved from the currently available scientific literature and from the ClinicalTrials.gov website.</p> <p> <bold> <italic>Expert opinion:</italic> </bold> Among the drugs currently being explored, mammalian target of rapamycin inhibitors reduce kidney volume enlargement but their role remains uncertain. The most promising drug is the V2 receptor antagonist tolvaptan, which reduces the increased rate of total kidney volume and slows down glomerular filtration rate decline. The main candidates for the treatment of cysts growth, both in the kidney and in the liver whenever present, are the somatostatin analogues, such as lanreotide and octreotide and more recently pasireotide. As for other therapies, some favorable results have been achieved but data are still not sufficient to establish if these approaches may be beneficial in slowing ADPKD progression in the future.</p> </abstract>