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Clinical Trials/NCT07357610
NCT07357610
Recruiting
Phase 1

An Open-Label Drug Interaction Clinical Study to Evaluate Itraconazole, Rifampin, Midazolam and SIM0270 in Chinese Healthy Adult Participants

Jiangsu Simcere Pharmaceutical Co., Ltd.0 sites60 target enrollmentStarted: January 5, 2026Last updated:

Overview

Phase
Phase 1
Status
Recruiting
Enrollment
60

Overview

Brief Summary

This study is an open-label, fixed-sequence, two-period Phase 1 clinical trial in healthy adult Chinese participants with a total of 3 cohorts, 16-20 healthy adult Chinese participants are planned to be enrolled in each cohort.

Study Design

Study Type
Interventional
Allocation
Non Randomized
Intervention Model
Sequential
Primary Purpose
Other
Masking
None

Eligibility Criteria

Ages
18 Years to 55 Years (Adult)
Sex
All
Accepts Healthy Volunteers
Yes

Inclusion Criteria

  • The participant fully understand the test content, process and possible adverse reactions, voluntarily sign informed consent, have good communication with the researchers, and can complete all the test procedures in accordance with the protocol.
  • Cohorts 1 and 2: healthy male and female participants aged ≥ 18 and ≤ 55 years; Cohort 3: healthy male participants aged ≥ 18 and ≤ 55 years.
  • Male participants weigh ≥ 50 kg; Female participants weigh ≥ 45 kg; Body mass index ≥ 19 kg/m2 and ≤ 26 kg/m
  • Cohorts 1 and 2: all female participants of childbearing potential and male participants with partners of women of childbearing potential agree to take recognized effective contraceptive measures during the study period and within 6 months after the last dose of the investigational product, starting from signing the informed consent; Cohort 3: male participants with partners of women of childbearing potential agree to take recognized effective contraceptive measures during the study period and within 6 months after the last dose of the investigational product, starting from signing the informed consent.

Exclusion Criteria

  • Past/Ongoing Medical History
  • Neurological/psychiatric, respiratory, cardiovascular, gastrointestinal, urinary, hematological and lymphatic, endocrine, skeletal-muscular disorders, especially hepatic and renal insufficiency, or any other disease and condition that may affect the results of the study or the safety of the participants.
  • History of dysphagia or any gastrointestinal disorder affecting drug absorption.
  • Presence of risk factors for Torsade de Pointes (e.g., history of heart failure, hypokalemia, family history of QT prolongation syndrome), or other clinically significant abnormalities judged by the study doctor (including but not limited to: complete left bundle branch block; right bundle branch block; first-, second-, or third-degree heart block; sick sinus syndrome or previous history of myocardial infarction).
  • History of active or latent tuberculosis.
  • History of malignancy. Except for appropriately treated carcinoma in situ of the cervix, non-melanoma skin cancer, or stage I uterine cancer (disease-free interval of at least 5 years).
  • Any acute or chronic condition that, in the opinion of the investigator, would limit the ability of participants to complete and/or participate in this clinical study.
  • Surgical history • Those who have undergone major surgery within 6 months prior to screening or are scheduled to undergo surgery during the study and are judged by the investigator to be inappropriate for enrollment.
  • History of allergy
  • Allergic to the study drug or any component of the study drug, with a history of specific allergies (asthma, urticaria, eczema, etc.) or allergic constitution (e.g., those allergic to two or more drugs, food such as milk and pollen).

Investigators

Sponsor Class
Industry
Responsible Party
Sponsor

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