Bioequivalence Study of 2 Sizes of SHR4640 Tablets Orally in Healthy Subjects

Bioequivalence Study of 2 Sizes of SHR4640 Tablets in Healthy Subjects (Randomized, Open, Single Dose, Two Sequences, Two Cycles, Self-Crossover Control)

The study is being conducted to evaluate the pharmacokinetic, and safety of two sizes of SHR4640 tablets in healthy adults, to explore the bioequivalence between two sizes of SHR4640 tablets.

Study Overview

• Status: Completed
• Conditions: Hyperuricemia
• Intervention / Treatment: Drug: SHR4640; Drug: SHR4640

• Study Type: Interventional
• Enrollment (Actual): 34
• Phase: Phase 1

Contacts and Locations

Study Locations

• China
  • Shandong
    • Jinan, Shandong, China, 250013
      • Central Hospital Affilated to Shandong First Medical University

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: Adult
• Accepts Healthy Volunteers: Yes

Description

Inclusion Criteria:

1. Able and willing to provide a written informed consent.
2. 18 years to 45 years (inclusive).
3. Body weight should above 45 kg, and body mass index should be between 19 and 28 kg/m2 (inclusive).
4. The physical examination, vital signs, laboratory examination and electrocardiogram are not abnormal or abnormal but with no clinical significance.

Exclusion Criteria:

1. Pregnant or nursing women.
2. No birth control 1 weeks before screening or until one week after SHR4640 administration.
3. Average daily alcohol consume more than 14g for female or more than 28g for male within 1 month before screening, or baseline alcohol screening is positive.
4. Smokers (average daily smoking of 5 cigarettes or more in the 3 months before screening).
5. Subject with a history of substance abuse and drug abuse.
6. The investigators determined that other conditions were inappropriate for participation in this clinical trial.
7. sUA level ≥480 μmol/L.
8. eGFR < 90 mL/min/1.73 m2.
9. Positive result for human immunodeficiency virus (HIV), hepatitis C virus antibody, or syphilis antibody, or hepatitis B surface antigen.
10. 12-lead electrocardiogram (ECG) showed abnormal and clinically significant.
11. Cardiovascular, neuropsychiatric, respiratory, digestive tract, endocrine and other systemic diseases within 1 year before screening, which were judged to be serious by the investigators.
12. History of hypersensitivity to SHR4640 or its analogues.
13. History or suspected crystals or stones in the urinary system during the screening period of B-ultrasound.
14. History of been diagnosed with acute kidney injury in the past or screening period.
15. Had undergone major surgery within 3 months prior to screening, or have not recovered from surgery, or plan major surgery during the study.
16. Blood donation within 1 month before screening; Or patients with trauma or major surgical procedures who donated blood or lost blood > 400 mL in the 3 months prior to screening.
17. Has unsuitable venous for blood sampling.
18. Received the last dose of a study drug (or treatment with a medical device) within 3 months or 5 T1/2 (whichever is longer) of the screening or are currently participating in another study of a study drug (or medical device).
19. Have received or been exposed to other live vaccines or live attenuated vaccines within 3 months prior to Day 1, or who plan to receive live vaccines or live attenuated vaccines during the study.
20. Consumes grapefruit and/or poppy seed within 48 hours before SHR4640 administration.
21. Taken any prescription drugs, over-the-counter drugs, herbal medicines or food supplements within 2 weeks before screening.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Crossover Assignment
• Masking: None (Open Label)

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Treatment group A	Drug: SHR4640; SHR4640, 2.5mg*4 - 10mg*1; Drug: SHR4640; SHR4640, 10mg*1 - 2.5mg*4
Experimental: Treatment group B	Drug: SHR4640; SHR4640, 2.5mg*4 - 10mg*1; Drug: SHR4640; SHR4640, 10mg*1 - 2.5mg*4

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Time Frame
PK parameters of SHR4640: Cmax	0 hour to 72 hour after administration
PK parameters of SHR4640: AUC0-t	0 hour to 72 hour after administration
PK parameters of SHR4640: AUC0-inf	0 hour to 72 hour after administration

Secondary Outcome Measures

Outcome Measure	Time Frame
PK parameters of SHR4640: Tmax	0 hour to 72 hour after administration
PK parameters of SHR4640: t1/2	0 hour to 72 hour after administration
PK parameters of SHR4640: CL/F	0 hour to 72 hour after administration
PK parameters of SHR4640: Vz/F	0 hour to 72 hour after administration
Adverse events	from ICF signing date to approximate day 13

Collaborators and Investigators

• Sponsor: Jiangsu HengRui Medicine Co., Ltd.

Study record dates

Study Major Dates

• Study Start (Actual): December 13, 2023
• Primary Completion (Actual): January 13, 2024
• Study Completion (Actual): January 13, 2024

Study Registration Dates

• First Submitted: December 5, 2023
• First Submitted That Met QC Criteria: December 5, 2023
• First Posted (Actual): December 13, 2023

Study Record Updates

• Last Update Posted (Actual): January 23, 2024
• Last Update Submitted That Met QC Criteria: January 21, 2024
• Last Verified: January 1, 2024

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Pathologic Processes; Hyperuricemia
• Other Study ID Numbers: SHR4640-112

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: UNDECIDED

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No