NCT05731804

Hepatic Impairment and Renal Impairment Study of SIM0417 Combined With Ritonavir

A Multicenter, Non-randomized, Open-label, Parallel Controlled Phase I Clinical Study to Evaluate the Pharmacokinetics, Safety and Tolerability of SIM0417/Ritonavir After a Single Dose in Subjects With Renal or Hepatic Impairment

• Status: Unknown
• Phase: Phase 1
• Study type: Interventional
• Enrollment: 72 (estimated)
• Sponsor: Jiangsu Simcere Pharmaceutical Co., Ltd. · Industry
• Sex: All
• Age: 18 Years – 75 Years
• Healthy volunteers: Accepted

Summary

This is a multicenter, nonrandomized, open-label, parallel controlled Phase I clinical study to evaluate the Pharmacokinetics, Safety and Tolerability of SIM0417 combined with ritonavir after a single dose in subjects with mild and moderate renal impairment, moderate hepatic impairment, normal renal function, and normal hepatic function. It is divided into Part A (subjects with mild/moderate renal impairment and subjects with normal renal function) and Part B (subjects with moderate hepatic impairment and subjects with normal hepatic function).

Detailed description

This is a multicenter, non-randomized, open-label, parallel controlled Phase I clinical study to evaluate the Pharmacokinetics, Safety and Tolerability of SIM0417 combined with ritonavir after a single dose in subjects with mild and moderate renal impairment, moderate hepatic impairment, normal renal function, and normal hepatic function. Part A includes 4 cohorts, each of which plans to enroll 6-12 subjects, for a total of 24-48 subjects. Participants will be allocated into normal renal function or mild/moderate renal impairment groups based on their estimated glomerular filtration rate. Part B includes 2 cohorts, each of which plans to enroll 6-12 subjects, for a total of 12-24 subjects. Participants will be allocated into normal hepatic function or moderate hepatic impairment groups based on their Child-Pugh score. Each subject will receive SIM0417 combined with ritonavir administration. SIM0417 is single-dosed, and ritonavir is administered 12 hours before SIM0417 administration (-12 hours), at the time of SIM0417 administration (0 hour), 12 hours (12 hours) after SIM0417 administration, and 24 hours (24 hours) after SIM0417 administration.

Conditions

• Renal Impairment
• Hepatic Impairment

Interventions

Type	Name	Description
DRUG	SIM0417 600 mg; Ritonavir100 mg	SIM0417 is single dosed, and ritonavir is administered 12 hours before SIM0417 administration (-12 hours), at the time of SIM0417 administration (0 hour), 12 hours (12 hours) after SIM0417 administration, and 24 hours (24 hours) after SIM0417 administration.
DRUG	SIM0417 375 mg; Ritonavir100 mg	SIM0417 is single dosed, and ritonavir is administered 12 hours before SIM0417 administration (-12 hours), at the time of SIM0417 administration (0 hour), 12 hours (12 hours) after SIM0417 administration, and 24 hours (24 hours) after SIM0417 administration.
DRUG	SIM0417 750 mg; Ritonavir100 mg	SIM0417 is single dosed, and ritonavir is administered 12 hours before SIM0417 administration (-12 hours), at the time of SIM0417 administration (0 hour), 12 hours (12 hours) after SIM0417 administration, and 24 hours (24 hours) after SIM0417 administration.

Timeline

• Start date: 2023-03-01
• Primary completion: 2023-12-01
• Completion: 2023-12-31
• First posted: 2023-02-16
• Last updated: 2023-03-08

Locations

1 site across 1 country: China