Overview
A study to investigate safety, tolerability, and pharmacokinetics of AZD1613 following subcutaneous or intravenous administration in participants with autosomal dominant polycystic kidney disease (ADPKD).
Description
This Phase I, randomised, single-blind, placebo-controlled study will assess the safety and tolerability of AZD1613 and characterise the pharmacokinetics (PK) of AZD1613 in participants with autosomal dominant polycystic kidney disease (ADPKD), following subcutaneous (SC) or intravenous (IV) administration. Inclusion of participants receiving placebo is appropriate for benchmarking the safety and tolerability of AZD1613. Furthermore, the safety and PK profile will be evaluated in Chinese participants with ADPKD to assess any potential race effect in this population.
Eligibility
Inclusion Criteria:
- Patients with ADPKD Mayo Class (IB-IE), as per clinical diagnosis (MIC) assessed centrally. Genetic testing results will not be used for eligibility purposes
- eGFR = 45 to 90 mL/min /1.73m2
- Body weight ≥ 45 kg and body mass index within the range 18 to 35 kg/m2 (inclusive).
- Females are to be of non-childbearing potential
Exclusion Criteria:
- As judged by the investigator, any evidence of cardiac, vascular, and other renal conditions which in the investigator's opinion makes it undesirable for the participant to participate in the study.
- Positive hepatitis C antibody, hepatitis B virus surface antigen, or human immunodeficiency virus test, at screening.
- History of QT prolongation associated with other medications that required discontinuation of that medication.
- Congenital long QT syndrome.
- History of ventricular arrhythmia requiring treatment. Patients with atrial fibrillation/flutter and controlled ventricular rate HR \< 100 bpm can be eligible as judged by the investigator.
- Haemoglobin below the lower limit of the normal range or any other clinically significant haematological abnormality as judged by the investigator.
- Any clinically important abnormalities in clinical chemistry, haematology, coagulation, or urinalysis results other than those specifically described as exclusion criteria herein, as judged by the investigator.
- Systolic BP \> 160 mmHg or diastolic BP \> 100mmHg or HR \< 50 bpm or \> 100 bpm at screening. Patients taking anti-hypertensive medication should be on a stable treatment regimen of antihypertensive therapy for at least 30 days prior to the screening visit.
- Any clinically important abnormalities in rhythm, conduction, or morphology of the resting ECG and any abnormalities in the 12-lead ECG that, as considered by the investigator, may interfere with the interpretation of QTc interval changes, including abnormal ST-T-wave morphology or left ventricular hypertrophy.
- Kidney cyst interventions such as cyst aspiration or cyst fenestration within 12 weeks prior to screening and during the screening period, or such interventions planned or anticipated within the follow-up period.