Status:
COMPLETED
Pilot PK/PD Study of DS-1093a in Patients With Chronic Kidney Disease
Lead Sponsor:
Daiichi Sankyo
Collaborating Sponsors:
PRA Health Sciences
Conditions:
Chronic Renal Disease
Renal Anemia
Eligibility:
All Genders
18-70 years
Phase:
PHASE1
Brief Summary
DS-1093a is an inhibitor of hypoxia-inducible factor prolyl hydroxylases, and is expected to produce transient dose / exposure dependent increases in erythropoietin levels in subjects with chronic kid...
Eligibility Criteria
Inclusion
- Male and female patients aged 18 - 70 years (inclusive).
- Female patients must be of non-childbearing potential (post-menopause or surgical sterilization). In women younger than 60 years a follicle-stimulating hormone (FSH) test will be conducted to confirm post-menopausal status (i.e., FSH ≥ 30 mU/mL).
- Part A: CKD stage 3b (eGFR: \< 45 to ≥ 30 mL/min) or stage 4 (eGFR: \< 30 to ≥ 15 mL/min). The CKD-EPI equation will be used for the eGFR estimation.
- Part B: Patients on chronic haemodialysis for at least 6 months and stable Hb levels (i.e., +/- 1 g/dL) for the last 6 months.
- Patient can be washed out from ESAs for at least 3 weeks (2 weeks prior to dosing and 1 week post-dose).
- Baseline Hb level ≥10 g/dL.
- Willingness to give written consent to participate after reading the ICF, and after having the opportunity to discuss the trial with the Investigator or his delegate.
- Male patients must be willing to use a reliable method of contraception during the trial, and for 4 months afterwards
Exclusion
- Use of ESAs within 2 weeks prior to dosing.
- Uncontrolled hypertension despite optimal medical therapy, defined as \> 160/100 mmHg after 10 minutes of rest at screening, and \> 180/110 mmHg after 10 minutes of rest on Day -1 pre-dose.
- Known haemoglobinopathy.
- Acute renal failure (as judged by the Investigator).
- History of kidney transplant regardless of functionality.
- Start of any new medication or any changes to a current dosage within 7 days prior to study drug administration.
- Chronic liver disease.
- Positive hepatitis B surface antigen (HBsAg) or hepatitis C virus (HCV) antibody test.
- Positive test for human immunodeficiency virus (HIV)-1 or HIV-2.
- A history of gastrointestinal bleeding.
- History of a thrombotic event (e.g., myocardial infarction, stroke or transient ischemic attack, peripheral embolism, venous thromboembolism, etc.)
- Patients with poorly controlled diabetes despite optimal medical therapy.
- A history of cancer, except basal cell skin cancer, squamous cell skin cancer, or cervical cancer (if judged by the Investigator to be in full remission).
- Hypersensitivity to any components of the study drug.
- Requirement for any concomitant medication that cannot be withheld on Day 1 until 4 hours post-dose (insulin is allowed to cover the breakfast, if necessary).
- Clinically relevant abnormal medical history, physical findings, ECG, or laboratory values at the screening assessments that could interfere with the objectives of the trial or the safety of the patient.
- Participation in another investigational drug trial within 30 days prior to dosing (or 5 times the half-life of the drug, whichever is longer) or exposure to more than three new investigational agents within 12 months prior to enrolment.
- Abuse of drugs or alcohol during the 2 years before the first dose of trial medication.
- Ingestion of alcohol within 72 hours prior to dosing and during confinement. Outside the in-house period, regular alcohol consumption must not exceed 16 units for males and 7 units for females per week (1 unit equals 340 mL of beer, 115 mL of wine or 43 mL of spirits).
- Positive drug screen (if not due to concomitant medication) or alcohol breath test at screening and/or Day -1.
- Patients who smoke more than 10 cigarettes per day (or equivalent), and who would not be able to abstain from smoking during the in-house period.
- Concomitant use of medications known to affect the elimination of serum creatinine (e.g., trimethoprim or cimetidine) and competitors of renal tubular secretion (e.g., probenecid) within 30 days before dosing.
- Use of a strong inducer or inhibitor of CYP enzymes, during the 30 days before dosing.
- Use of any other prohibited medication.
- Loss of more than 400 mL blood, or donation of blood, plasma, platelets, or any other blood components, during the 3 months before the trial, or unwilling to abstain from donating during the study and for 3 months after receipt of the final dose of trial medication.
- Possibility that the patient will not cooperate with the requirements of the protocol
Key Trial Info
Start Date :
November 1 2014
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
May 1 2015
Estimated Enrollment :
31 Patients enrolled
Trial Details
Trial ID
NCT02299661
Start Date
November 1 2014
End Date
May 1 2015
Last Update
December 24 2018
Active Locations (3)
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1
: Hemodialysis Center, Teaching Hospital Hradec Králove
Hradec Králové, Czechia, 500 05
2
PRA Clinical Pharmacology Unit
Prague, Czechia, 170 00 Prague 7
3
PRA Clinical Pharmacology Unit
Budapest, Hungary, H-1077