SEATTLE, WA, USA I April 11, 2023 I Chinook Therapeutics, Inc. (Nasdaq: KDNY), a biopharmaceutical company focused on the discovery, development and commercialization of precision medicines for kidney diseases, today announced that dosing in the phase 1 clinical trial of CHK-336 in healthy volunteers has been voluntarily paused to allow a thorough investigation of a serious adverse event (SAE) that occurred in a single subject following the first dose in the 125 mg multiple ascending dose (MAD) group. Dosing was halted per trial protocol when the event occurred, followed by a voluntary pausing of the trial by Chinook to enable further investigation. The event has been reported to the U.S. Food and Drug Administration (FDA) through a Suspected Unexpected Severe Adverse Reaction (SUSAR) report.
The SAE had a rapid onset and rapid recovery; follow-up of the subject is ongoing. Based on evaluation to date with input from expert consultants, the underlying cause of the event is being investigated as a potential hypersensitivity reaction to the study drug or its excipients. Next steps will be determined once Chinook and the trial’s Safety Monitoring Committee have reviewed all safety data. Previously, CHK-336 was generally well tolerated in a total of 62 subjects at single doses up to 500 mg and multiple doses up to 60 mg daily for 14 days.
About Chinook Therapeutics, Inc.
Chinook Therapeutics, Inc. is a clinical-stage biopharmaceutical company developing precision medicines for kidney diseases. Chinook’s product candidates are being investigated in rare, severe chronic kidney disorders with opportunities for well-defined clinical pathways. Chinook’s lead program is atrasentan, a phase 3 endothelin receptor antagonist for the treatment of IgA nephropathy and proteinuric glomerular diseases. BION-1301, an anti-APRIL monoclonal antibody, is being evaluated in a phase 1/2 trial for IgA nephropathy. CHK-336, an oral small molecule LDHA inhibitor for the treatment of hyperoxalurias, is being evaluated in a phase 1 clinical trial in healthy volunteers. In addition, Chinook’s research and discovery efforts are focused on building a pipeline of precision medicines for rare, severe chronic kidney diseases with defined genetic and molecular drivers. Chinook is leveraging insights from kidney single cell RNA sequencing and large CKD patient cohorts that have been comprehensively panomically phenotyped, with retained biosamples and prospective clinical follow-up, to discover and develop therapeutic candidates with mechanisms of action targeted against key kidney disease pathways. To learn more, visit www.chinooktx.com.
SOURCE: Chinook Therapeutics
Post Views: 372
SEATTLE, WA, USA I April 11, 2023 I Chinook Therapeutics, Inc. (Nasdaq: KDNY), a biopharmaceutical company focused on the discovery, development and commercialization of precision medicines for kidney diseases, today announced that dosing in the phase 1 clinical trial of CHK-336 in healthy volunteers has been voluntarily paused to allow a thorough investigation of a serious adverse event (SAE) that occurred in a single subject following the first dose in the 125 mg multiple ascending dose (MAD) group. Dosing was halted per trial protocol when the event occurred, followed by a voluntary pausing of the trial by Chinook to enable further investigation. The event has been reported to the U.S. Food and Drug Administration (FDA) through a Suspected Unexpected Severe Adverse Reaction (SUSAR) report.
The SAE had a rapid onset and rapid recovery; follow-up of the subject is ongoing. Based on evaluation to date with input from expert consultants, the underlying cause of the event is being investigated as a potential hypersensitivity reaction to the study drug or its excipients. Next steps will be determined once Chinook and the trial’s Safety Monitoring Committee have reviewed all safety data. Previously, CHK-336 was generally well tolerated in a total of 62 subjects at single doses up to 500 mg and multiple doses up to 60 mg daily for 14 days.
About Chinook Therapeutics, Inc.
Chinook Therapeutics, Inc. is a clinical-stage biopharmaceutical company developing precision medicines for kidney diseases. Chinook’s product candidates are being investigated in rare, severe chronic kidney disorders with opportunities for well-defined clinical pathways. Chinook’s lead program is atrasentan, a phase 3 endothelin receptor antagonist for the treatment of IgA nephropathy and proteinuric glomerular diseases. BION-1301, an anti-APRIL monoclonal antibody, is being evaluated in a phase 1/2 trial for IgA nephropathy. CHK-336, an oral small molecule LDHA inhibitor for the treatment of hyperoxalurias, is being evaluated in a phase 1 clinical trial in healthy volunteers. In addition, Chinook’s research and discovery efforts are focused on building a pipeline of precision medicines for rare, severe chronic kidney diseases with defined genetic and molecular drivers. Chinook is leveraging insights from kidney single cell RNA sequencing and large CKD patient cohorts that have been comprehensively panomically phenotyped, with retained biosamples and prospective clinical follow-up, to discover and develop therapeutic candidates with mechanisms of action targeted against key kidney disease pathways. To learn more, visit www.chinooktx.com.
SOURCE: Chinook Therapeutics
Post Views: 372
