A Study to Investigate the Drug-drug Interactions (DDIs) Between SKLB1028 and Midazolam in Healthy Subjects

Healthy Subjects Clinical Trial

Official title:

A Single-center, Open-label, Phase I Drug-drug Interaction Clinical Study to Investigate the Effect of SKLB1028 on the Pharmacokinetics of Midazolam in Healthy Subjects

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT05070195
• Other study ID #: HA114-CSP-011
• Status: Completed
• Phase: Phase 1
• Start date: June 7, 2021
• Est. completion date: July 9, 2021

Study information

• Verified date: September 2021
• Source: CSPC ZhongQi Pharmaceutical Technology Co., Ltd.
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This is a single-center, open-label phase I clinical study to investigate the effect of SKLB1028 on the pharmacokinetics of Midazolam and its metabolite 1'-OH-midazolam in healthy subjects. This study also aims to evaluate the safety and tolerability of SKLB1028 in the presence of Midazolam.

Description:

This study aims to characterize the drug-drug Interactions (DDI) potential of SKLB1028 with the sensitive index substrate drug (Midazolam) in Healthy Subjects. The study consists of a screening period (Day -14 to Day -2), a baseline period (Day -1), a treatment period, and a follow-up visit period.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 14
• Est. completion date: July 9, 2021
• Est. primary completion date: July 9, 2021
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: Male
• Age group: 18 Years to 45 Years

Eligibility

Inclusion Criteria:

-

Healthy subjects:

1. Voluntarily sign the informed consent form, understand the trial procedures, and be willing to comply with all trial procedures and restrictions;

2. 18 = age =45, male;

3. Subjects with weight =50.0 kg and body mass index (BMI) 19-26 kg/m^2 (inclusive);

4. Subjects are willing to use effective non-hormonal contraceptives such as sexual abstinence, and not allowed to donate sperm from screening to the 6 months after the last dose administration unless permanent contraception has been taken, such as vasectomy;

5. Ability to communicate well with researchers, and be willing to comply with all trial requirements.

Exclusion Criteria:

1. Allergic constitution, including a history of allergy to any of the study drugs or other similarly structured drugs;

2. Previous or current severe diseases, such as cardiovascular, respiratory, gastrointestinal, endocrine, hematological, psychiatric/neurological systems diseases, or any other disease that can interfere with the results of the study;

3. Subjects with sleep apnea syndrome;

4. Subjects with rare hereditary problems of galactose intolerance, Lapp lactase deficiency or glucose-galactose malabsorption;

5. Subjects with acute angle closure glaucoma;

6. Subjects who have previously undergone surgery that may affect the absorption, distribution, metabolism, or excretion of the drug (e.g., subtotal gastrectomy), or who have a scheduled surgical plan during the study period;

7. Use of any inhibitors or inducers of CYP3A4, or any strong inhibitors or inducers of CYP2C8 or P-gp within 2 weeks prior to screening;

8. Use of any prescription drug, over-the-counter drug, herbal medicine or health products within 2 weeks prior to screening;

9. History of drug abuse within 1 year prior to screening, or positive urine drug screen at screening;

10. Smoking more than 5 cigarettes per day within 6 months prior to screening;

11. Average daily intake of alcohol more than 14 units (14 units ˜285 mL of beer, or 25 mL of liquor, or 150 mL of wine) within 4 weeks prior to screening, or a positive ethanol breath test at screening;

12. Consumption of grapefruit juice, methylxanthine-rich food or beverage (such as coffee, tea, cola, chocolate, energy drinks) within 48 h before the administration, or those who have had strenuous exercise, or have other factors affecting absorption, distribution, metabolism, excretion, etc of the drug;

13. Subjects who have received vaccinations within 4 weeks prior to screening;

14. Participation in another clinical trial within 3 months before screening (whichever is administrated);

15. Blood donation (or blood loss) =200 mL within 4 weeks prior to the screening, or who have a blood donation plan during the entire study or within 1 months after the study;

16. Any abnormalities of clinical significance in physical examination, vital signs, clinical laboratory tests (routine blood test, blood biochemistry, routine urine test, coagulation function), anteroposterior chest radiograph or chest CT scan;

17. Abnormalities of clinical significance in 12-lead ECG examination (such as tachycardia/bradycardia in need of medical treatment, II-III degree atrioventricular block, QTcF>450 ms or any other clinically significant abnormalities);

18. Any positive test result of hepatitis B surface antigen or hepatitis C virus antibody, or subjects with a history of hepatitis B;

19. Any positive test result of anti-human immunodeficiency virus antibody or anti-Treponema pallidum specific antibody;

20. Subjects with a history of fainting needle or blood, cannot tolerate vein puncture for blood collection;

21. Any condition that, in the opinion of the Investigator, may prevent the subject from completing the study or pose a significant risk to the subject.

Related Conditions & MeSH terms

• Healthy Subjects

Intervention

Drug:
• SKLB1028
SKLB1028, capsule, oral
• Midazolam
Midazolam Maleate, tablet, oral

Locations

Country	Name	City	State
China	Beijing Friendship Hospital, Capital Medical University	Beijing

Sponsors (1)

Lead Sponsor	Collaborator
CSPC ZhongQi Pharmaceutical Technology Co., Ltd.

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Maximum concentration (Cmax)of Midazolam and its metabolite 1'-OH-midazolam		Day 1 and Day 3(0, 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24 hrs post-dose)
Primary	Area under the concentration-time curve (AUC) from 0 to the last measurable concentration (AUC0-t) of Midazolam and its metabolite 1'-OH-midazolam		Day 1 and Day 3(0, 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24 hrs post-dose)
Primary	AUC extrapolated to infinity (AUCinf) of Midazolam and its metabolite 1'-OH-midazolam		Day 1 and Day 3(0, 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24 hrs post-dose)
Secondary	Time to Cmax (Tmax) of Midazolam and its metabolite 1'-OH-midazolam		Day 1 and Day 3(0, 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24 hrs post-dose)
Secondary	Terminal elimination half-life (t1/2) of Midazolam and its metabolite 1'-OH-midazolam		Day 1 and Day 3(0, 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24 hrs post-dose)
Secondary	Apparent Clearance (CLz/F) of Midazolam		Day 1 and Day 3(0, 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24 hrs post-dose)
Secondary	Apparent volume of distribution (Vz/F) of Midazolam		Day 1 and Day 3(0, 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24 hrs post-dose)
Secondary	Number of participants with treatment-related adverse events as assessed by CTCAE v5.0		Throughout the study period, with an average of 10 days
Secondary	Clinically significant changes from baseline in routine blood test were recorded as AEs at each visit time point.	Routine blood test included cell count (white blood cells, platelets, basophils, eosinophils, neutrophils, lymphocytes and monocytes) in 10^9/L.	Throughout the study period, with an average of 10 days
Secondary	Clinically significant changes from baseline in routine blood test were recorded as AEs at each visit time point.	Routine blood test included red blood cell count in 10^12/L.	Throughout the study period, with an average of 10 days
Secondary	Clinically significant changes from baseline in routine blood test were recorded as AEs at each visit time point.	Routine blood test included hemoglobin in g/L.	Throughout the study period, with an average of 10 days
Secondary	Clinically significant changes from baseline in blood biochemistry test were recorded as AEs at each visit time point.	Blood biochemistry test included total bilirubin and serum creatinine in µmol/L.	Throughout the study period, with an average of 10 days
Secondary	Clinically significant changes from baseline in blood biochemistry test were recorded as AEs at each visit time point.	Blood biochemistry test included alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase and creatine kinase in U/L.	Throughout the study period, with an average of 10 days
Secondary	Clinically significant changes from baseline in blood biochemistry test were recorded as AEs at each visit time point.	Blood biochemistry test included total protein and albumin in g/L.	Throughout the study period, with an average of 10 days
Secondary	Clinically significant changes from baseline in blood biochemistry test were recorded as AEs at each visit time point.	Blood biochemistry test included total cholesterol, triglyceride and blood glucose in mmol/L.	Throughout the study period, with an average of 10 days
Secondary	Clinically significant changes from baseline in routine urine test were recorded as AEs at each visit time point.	Routine urine test included urobilinogen, protein, glucose and ketones (positive or negative).	Throughout the study period, with an average of 10 days
Secondary	Clinically significant changes from baseline in routine urine test were recorded as AEs at each visit time point.	Routine urine test included pH value and specific gravity.	Throughout the study period, with an average of 10 days
Secondary	Clinically significant changes from baseline in coagulation function test were recorded as AEs at each visit time point.	Coagulation function test included prothrombin time and activated partial thromboplastin time in seconds.	Throughout the study period, with an average of 10 days
Secondary	Clinically significant changes from baseline in coagulation function test were recorded as AEs at each visit time point.	Coagulation function test included antithrombin III as percentage.	Throughout the study period, with an average of 10 days
Secondary	Clinically significant changes from baseline in coagulation function test were recorded as AEs at each visit time point.	Coagulation function test included fibrinogen in g/L.	Throughout the study period, with an average of 10 days
Secondary	Clinically significant changes from baseline in 12-lead electrocardiogram (ECG) examination were recorded as AEs at each visit time point.	ECG monitoring included heart rate in bpm.	Throughout the study period, with an average of 10 days
Secondary	Clinically significant changes from baseline in 12-lead electrocardiogram (ECG) examination were recorded as AEs at each visit time point.	ECG monitoring included P-R, QRS, QT and QTcF in ms.	Throughout the study period, with an average of 10 days
Secondary	Clinically significant changes from baseline in vital signs examination were recorded as AEs at each visit time point.	Vital signs monitoring included body temperature in degrees Celsius.	Throughout the study period, with an average of 10 days
Secondary	Clinically significant changes from baseline in vital signs examination were recorded as AEs at each visit time point.	Vital signs monitoring included respiratory rate and pulse in times per minute.	Throughout the study period, with an average of 10 days
Secondary	Clinically significant changes from baseline in vital signs examination were recorded as AEs at each visit time point.	Vital signs monitoring included systolic blood pressure and diastolic blood pressure in mmHg.	Throughout the study period, with an average of 10 days
Secondary	Clinically significant changes from baseline in physical examination were recorded as AEs at each visit time point.	Physical examination included general conditions, skin, mucous membranes, head, neck, chest, abdomen, spine, limbs, nervous system, and lymphatic system.	Throughout the study period, with an average of 10 days