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A Study of QLS1128 and in Combination With Ritonavir in Healthy Participants

NCT05458076 · Status: UNKNOWN · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 86

Last updated 2022-07-14

No results posted yet for this study

Summary

A study to evaluate safety, tolerability and pharmacokinetics of QLS1128 sustained-release tablets and in combination with ritonavir tablets in healthy participants

Conditions

Interventions

DRUG

QLS1128 A-Dose 1~5 and Ritonavir

Cohort 1: QLS1128 A-Dose 1 or Placebo Cohort 2: Period 1: QLS1128 A-Dose 2 or Placebo, on day 1. Period 2:QLS1128 A-Dose 2 or Placebo with high fat meal on day 5. Period 3:QLS1128 A-Dose 2 or Placebo plus Ritonavir on day 9 Cohort 3: QLS1128 A-Dose 3 or Placebo Cohort 4: QLS1128 A-Dose 4 or Placebo Cohort 5: QLS1128 A-Dose 5 or Placebo

DRUG

QLS1128 C-Dose 1~3 and Ritonavir

Cohort 6: Period 1: QLS1128 C-Dose 1 or Placebo, twice daily for 7 days. Period 2:QLS1128 C-Dose 1 or Placebo plus Ritonavir , twice daily for 7 days Cohort 7: Period 1: QLS1128 C-Dose 2 or Placebo, twice daily for 7 days. Period 2:QLS1128 C-Dose 2 or Placebo plus Ritonavir , twice daily for 7 days Cohort 8: Period 1: QLS1128 C-Dose 3 or Placebo, twice daily for 7 days. Period 2:QLS1128 C-Dose 3 or Placebo plus Ritonavir , twice daily for 7 days

DRUG

QLS1128 D-Dose 1 and Ritonavir

Cohort 9: Group A:QLS1128 D-Dose 1 plus Ritonavir under fasting condition, on day 1. QLS1128 D-Dose 1 plus Ritonavir under fatty food condition, on day 5 Group B: QLS1128 D-Dose 1 plus Ritonavir under fatty food condition , on day 1. QLS1128 D-Dose 1 plus Ritonavir under fasting condition, on day 5

Sponsors & Collaborators

  • Qilu Pharmaceutical Co., Ltd.

    lead INDUSTRY

Principal Investigators

  • yunfei ju, M.D. · Qilu Pharmaceutical Co., Ltd.

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
45 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-07-03
Primary Completion
2022-09-06
Completion
2022-09-06

Countries

  • China

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05458076 on ClinicalTrials.gov