Status:
COMPLETED
Bioequivalence Study of Digoxin Tablet in Healthy Subjects
Lead Sponsor:
Xiangya Hospital of Central South University
Conditions:
Heart Failure
Eligibility:
All Genders
18+ years
Phase:
PHASE1
Brief Summary
The study followed an open-label, randomized, single-dose (0.25mg), four-period full-replicate design encompassing both fasted and fed conditions. Subjects were randomized into two sequences, labeled ...
Eligibility Criteria
Inclusion
- Healthy Chinese adults aged no less than 18 years
- A body mass index (BMI) falling within the range of 19.0 to 26.0 kg/m2, and a body weight of no less than 45kg for females and 50kg for males respectively.
- All participants signed the informed consent form after receiving thorough information about the study protocol and agreed to adhere to it.
Exclusion
- Allergic to digoxin tablets and other digitalis preparations, or allergic to two or more drugs (or foods);
- Subjects cannot follow a uniform diet ;
- Subjects cannot tolerate venipuncture or have a history of dizziness with needles or blood;
- Subjects with medical history of cardiovascular (e.g., ventricular fibrillation, sinus node block), liver, kidney, endocrine, digestive tract, hematological, respiratory, malignant tumor, mental disorder, or any of the above diseases judged by the investigators as clinically significant;
- Subjects underwent major surgical procedures within 6 months before screening or planned to undergo surgery during the study, and those who underwent surgery affecting drug absorption, distribution, metabolism, or excretion (except appendicitis surgery);
- Screening stage of physical examination, vital signs measurement, cardiogram, heart color to exceed, whole chest is slice examination, laboratory examination, blood routine, routine urine and blood biochemistry, blood coagulation function, thyroid function, blood/urine pregnancy (only female subjects), etc.), the researchers determine abnormal have clinical significance;
- Creatinine clearance rate (Ccr) that is beyond the scope of 80 \~ 120 ml/min (including boundary value);
- Clinically significant abnormal results of hepatitis B surface antigen, hepatitis C antibody, treponema pallidum antibody, or human immunodeficiency virus antibody;
- Long-term (within 3 months before screening) excessive consumption (more than 8 cups per day, 1 cup =200mL) of tea, coffee, or caffeinated beverages; Or consuming any food or beverage (e.g., coffee, strong tea, chocolate, etc.) containing caffeine within 48 hours before the first dose of study medication;
- Consuming any beverage or food containing grapefruit or other substances affecting drug absorption, distribution, metabolism, excretion, etc., within 48 hours before the first dose of medication;
- Use of any medication known to interact with digoxin tablets within 4 weeks before screening;
- Patients who used long-acting estrogen or progestin injection or implant within 6 months before the trial; Use of short-acting contraceptives within 30 days before the trial;
- Subjects who had used any prescription drugs, over-the-counter drugs, herbal medicines, or health supplements within 14 days before the first study medication;
- 3 months before the screening of daily smoking more than 5 pieces, and chosen to the whole experiments cannot accept ban smokers;
- Positive alcohol breath test before first medication use or had consumed more than 14 standard units (SD) per week (1 SD containing 14g of alcohol) in the 6 months prior to screening;
- Subjects who were positive in drug screening before the first drug use or had a history of drug abuse within 1 year before the test;
- Pregnant or lactating women, and male (or their partner) or female subjects who plan to become pregnant throughout the trial and within 3 months after the end of the study;
- Female subjects who had unprotected sex within 14 days before screening;
- Subjects who participated in another clinical trial and took drugs within 3 months before the first dose of the study drug;
- Subjects donating blood or blood loss ≥400mL within 3 months before the first dose of study medication, or planning to donate blood or blood components during the study or within 3 months after the end of the study;
- The investigator believes that any circumstances may affect the provision of informed consent or compliance with the trial protocol, or that the participant's participation in the trial may affect the trial results or their safety.
Key Trial Info
Start Date :
July 5 2020
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
January 23 2021
Estimated Enrollment :
80 Patients enrolled
Trial Details
Trial ID
NCT06546215
Start Date
July 5 2020
End Date
January 23 2021
Last Update
August 9 2024
Active Locations (1)
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1
Xiangya Hospital Central South University
Changsha, Hunan, China, 410008