The study is a multicentre, open label, phase I, two arms study to compare pharmacokinetic of firibastat after a single oral dose of firibastat 500 mg in fourteen healthy male volunteers and in fourteen End Stage Renal Disease (ESRD) patients not yet in dialysis.
It is planned to enroll a total of 28 subjects to receive a single oral dose of investigational medicinal product (IMP): 14 ESRD patients will be enrolled in three Hungarian centres (1st arm) and 14 Healthy volunteers will be enrolled by Eurofins Optimed in Gières, France (2nd arm). Subjects will be screened for eligibility to participate in the study up to 21 days prior to the first administration. For both arm, subjects will be admitted into the Clinical Research Unit (CRU) on Day -3. On the morning of Day 1, subjects will receive a single 500 mg oral dose of firibastat following an overnight fast (i.e., at least 10 hours). Subjects will be confined to the CRU until discharge on Day 3 with PK blood sample draws for measurement of firibastat and its main metabolites being taken throughout the confinement. A follow-up post study visit will occur on Day 10 post-dose to ensure the ongoing wellbeing of the subjects.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
TREATMENT
Masking
NONE
Enrollment
28
Single oral dose of 500 mg administration on Day 1
Eurofins Optimed
Gières, France
Firibastat and metabolites Concentrations
The plasma concentration data for firibastat (QGC001), EC33 and QGC515, will be analysed at each time measurement (predose, 0, 0.5, 1, 2, 3, 4, 6, 8, 10, 12, 16, 24, 36, 48 hours post-dose)
Time frame: Day 1 to Day 3
Systolic and Diastolic Blood Pressure (mmHg)
Systolic and Diastolic blood pressure
Time frame: Day 1 to Day 3
Heart Rate (bpm)
number of beats per minute
Time frame: Day 1 to Day 3
Hematology blood sample laboratory tests aggregated as number of patients outside ranges
Hemoglobin, Hematocrit, MCH, MCHC, MCV, MPV, RBC (erythrocytes), WBC (Leucocytes), Differential Count (Basophils, Eosinophils, Lymphocytes, Monocytes, Neutrophils, Large Unstained cells), Platelets.
Time frame: Day 1 to Day 3
Biochemistry blood sample laboratory tests aggregated as number of patients outside ranges
Albumin, Alkaline Phosphatase, ALT, Amylase, AST, Bicarbonate, Bilirubin (direct, indirect and total), Calcium, Chloride, Cholesterol, Creatinine Kinase, Creatinine, gammaGT, HDLcholesterol, LDH, LDL - cholesterol, Lipase, Magnesium, Phosphate, Potassium, Protein total, Sodium, Triglycerides, Urea, Uric Acid, Glucose.
Time frame: Day 1 to Day 3
Hemostasis blood sample laboratory tests aggregated as number of patients outside ranges
INR, PT, aPTT
Time frame: Day 1 to Day 3
Urinalysis tests aggregated as number of patients outside ranges
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pH, ketone bodies, proteins, glucose, occult blood, blood leukocytes, nitrite, bilirubin, urobilinogen, density.
Time frame: Day 1 to Day 3