PMID- 28699267 OWN - NLM STAT- MEDLINE DCOM- 20190514 LR - 20220409 IS - 1532-6535 (Electronic) IS - 0009-9236 (Linking) VI - 103 IP - 4 DP - 2018 Apr TI - Lucerastat, an Iminosugar for Substrate Reduction Therapy: Tolerability, Pharmacodynamics, and Pharmacokinetics in Patients With Fabry Disease on Enzyme Replacement. PG - 703-711 LID - 10.1002/cpt.790 [doi] AB - Lucerastat is a glucosylceramide synthase inhibitor aimed at reducing production of glycosphingolipids (GSLs), including those accumulating in Fabry disease. The safety, tolerability, pharmacodynamics, and pharmacokinetics of oral lucerastat were evaluated in an exploratory study in patients with Fabry disease. In this single-center, open-label, randomized study, 10 patients received lucerastat 1,000 mg b.i.d. for 12 weeks in addition to enzyme replacement therapy (ERT; the lucerastat group). Four patients with Fabry disease received ERT only. Eight patients reported 17 adverse events (AEs) in the lucerastat group. No clinically relevant safety abnormalities were observed. The mean (SD) levels of the plasma GSLs, glucosylceramide, lactosylceramide, and globotriaosylceramide, were significantly decreased from baseline in the lucerastat group (-49.0% (16.5%), -32.7% (13.0%), and -55.0% (10.4%), respectively). Lucerastat 1,000 mg b.i.d. was well tolerated in patients with Fabry disease over 12 weeks. A marked decrease in plasma GSLs was observed, suggesting clinical potential for lucerastat in patients with Fabry disease. CI - (c) 2017 American Society for Clinical Pharmacology and Therapeutics. FAU - Guerard, Nicolas AU - Guerard N AD - Department of Global Clinical Pharmacology, Idorsia Pharmaceuticals Ltd, Allschwil, Switzerland. FAU - Oder, Daniel AU - Oder D AD - Fabry Center for Interdisciplinary Therapy (FAZiT), Comprehensive Heart Failure Center (CHFC), and Department of Internal Medicine I, Divisions of Cardiology and Nephrology, University Hospital Wurzburg, Wurzburg, Germany. FAU - Nordbeck, Peter AU - Nordbeck P AD - Fabry Center for Interdisciplinary Therapy (FAZiT), Comprehensive Heart Failure Center (CHFC), and Department of Internal Medicine I, Divisions of Cardiology and Nephrology, University Hospital Wurzburg, Wurzburg, Germany. FAU - Zwingelstein, Christian AU - Zwingelstein C AD - Department of Clinical Pharmacology, Actelion Pharmaceuticals Ltd, Allschwil, Switzerland. FAU - Morand, Olivier AU - Morand O AD - Department of Global Clinical Science, Idorsia Pharmaceuticals Ltd, Allschwil, Switzerland. FAU - Welford, Richard W D AU - Welford RWD AD - DD Biology, Translational Science, Idorsia Pharmaceuticals Ltd, Allschwil, Switzerland. FAU - Dingemanse, Jasper AU - Dingemanse J AD - Department of Global Clinical Pharmacology, Idorsia Pharmaceuticals Ltd, Allschwil, Switzerland. FAU - Wanner, Christoph AU - Wanner C AD - Fabry Center for Interdisciplinary Therapy (FAZiT), Comprehensive Heart Failure Center (CHFC), and Department of Internal Medicine I, Divisions of Cardiology and Nephrology, University Hospital Wurzburg, Wurzburg, Germany. LA - eng PT - Journal Article PT - Randomized Controlled Trial PT - Research Support, Non-U.S. Gov't DEP - 20170828 PL - United States TA - Clin Pharmacol Ther JT - Clinical pharmacology and therapeutics JID - 0372741 RN - 0 (Enzyme Inhibitors) RN - 19130-96-2 (1-Deoxynojirimycin) RN - C4XNY919FW (migalastat) RN - EC 2.4.1.- (Glucosyltransferases) RN - EC 2.4.1.80 (ceramide glucosyltransferase) RN - EC 3.2.1.22 (alpha-Galactosidase) SB - IM MH - 1-Deoxynojirimycin/administration & dosage/*analogs & derivatives/pharmacokinetics MH - Administration, Oral MH - Adult MH - Drug Monitoring/methods MH - Enzyme Inhibitors/administration & dosage/pharmacokinetics MH - Enzyme Replacement Therapy/*methods MH - Fabry Disease/*drug therapy MH - Female MH - Glucosyltransferases/antagonists & inhibitors MH - Humans MH - Male MH - Middle Aged MH - Treatment Outcome MH - alpha-Galactosidase/*metabolism EDAT- 2017/07/13 06:00 MHDA- 2019/05/15 06:00 CRDT- 2017/07/13 06:00 PHST- 2017/05/09 00:00 [received] PHST- 2017/06/23 00:00 [revised] PHST- 2017/06/29 00:00 [accepted] PHST- 2017/07/13 06:00 [pubmed] PHST- 2019/05/15 06:00 [medline] PHST- 2017/07/13 06:00 [entrez] AID - 10.1002/cpt.790 [doi] PST - ppublish SO - Clin Pharmacol Ther. 2018 Apr;103(4):703-711. doi: 10.1002/cpt.790. Epub 2017 Aug 28.