The goal of the study is to compare and evaluate safety and efficacy of tesevatinib 50mg versus placebo in patients with ADPKD.
A Double-blind Randomized Parallel Group Study of the Efficacy and Safety of Tesevatinib in Subjects With Autosomal Dominant Polycystic Kidney Disease
Safety and efficacy of 50mg tesevatinib in comparison to placebo in patients with autosomal dominant polycystic kidney disease (ADPKD) will be assessed.
The primary purpose of this study is focused on evaluating the change from baseline in height-adjusted total kidney volume (htTKV) as measured by magnetic resonance imaging (MRI) at Months 12, 18, and 24 in patients with ADPKD treated with tesevatinib or placebo.
If eligible for the study participation, subjects will be randomly assigned to either investigational treatment group or placebo group. Treatment group will receive 50mg tesevatinib once daily for 24 months and control group will receive the placebo once daily for 24 months.
Autosomal Dominant Polycystic Kidney ADPKD Autosomal Dominant Polycystic Kidney Disease Polycystic Kidney Tesevatinib Polycystic Kidney Disease PKD Kidney Diseases Polycystic Kidney Diseases Polycystic Kidney, Autosomal Dominant
You can join if…
Open to people ages 18–60
- ADPKD diagnosis based on Ravine's criteria
- Cysts of at least 1 cm
- eGFR ≥ 30 mL/min/1.73 m2 and ≤ 80 mL/min/1.73 m2, using the Modification of Diet in Renal Disease-4 variable formula
- htTKV ≥ 900 mL
- The subject has the following laboratory values:
Platelets > lower limit of normal (LLN) Hemoglobin > 9 g/dL Total bilirubin ≤ 1.5 mg/dL Aspartate aminotransferase (AST) < 2.5 × upper limit of normal (ULN) Alanine aminotransferase (ALT) < 2.5 × ULN Prothrombin time/partial thromboplastin time ≤ 1.5 × ULN Serum potassium levels within normal limits Serum magnesium levels within normal limits Albumin ≥ LLN Amylase within normal limits Lipase within normal limits Prothrombin time(PT) and partial thromboplastin time (PTT) ≤ 1.5 × ULN International normalized ratio (INR)≤ 1.5, except those subjects taking warfarin who must have INR ≤ 3
- Female subjects of childbearing potential with negative pregnancy test at screening
- If sexually active, the subject agrees to use 2 accepted methods of contraception during the course of the study and for 6 months after their last dose of study drug
You CAN'T join if...
- Previous nephrectomy
- Kidney transplant
- Tuberous sclerosis
- Hippel-Lindau disease
- Acquired cystic disease
- Congenital absence of 1 kidney and/or need for dialysis or transplantation in the foreseeable future
- Moderate hematuria
- Uncontrolled hypertension
- Presence of renal or hepatic calculi (stones) causing symptoms
- Received any investigational therapy within 30 days prior to initiation of therapy(Day 1 visit)
- Received tolvaptan 30 days prior to initiation of therapy (Day 1 visit)
- Received active treatment for urinary tract infection 4 weeks prior to initiation of therapy (Day 1 visit)
- History of pancreatitis or known risk of pancreatitis
- The subject meets any of the following cardiac criteria:
- Mean QTc interval corrected for heart rate using Fridericia's formula (QTcF) of > 450 msec
- History of torsade de pointes, ventricular tachycardia or fibrillation, pathologic sinus bradycardia (< 50 bpm), heart block (excluding first-degree block, being PR interval prolongation only), congenital long QT syndrome or new ST segment elevation or depression or new Q wave on ECG.
- Subjects with a history of atrial arrhythmias should be discussed with the Medical Monitor
- Family history of congenital long QT syndrome or unexplained cardiac death
- Symptomatic heart failure (per New York Heart Association guidelines), unstable angina, myocardial infarction, or cerebrovascular accident within 6 months prior to study entry
- History of ventricular rhythm disturbances
- History of cardiac arrhythmias, stroke, or myocardial infarction
- Has a cardiac pacemaker
- History of pericardial effusion or presence of pericardial effusion on screening echocardiogram
- Taking any medication known to inhibit the cytochrome P450 (CYP)3A4 isozyme or any drugs that are CYP3A4 inducers, or any drugs associated with torsade de pointes or known to prolong the QTcF interval, including anti-arrhythmic medications within 2 weeks prior to screening
- Uncontrolled intercurrent illness that would limit compliance with study requirements
- Subject is pregnant, plans to become pregnant, or nursing
- HIV positive
- Hepatitis B or C positive
- Documented renal vascular disease resulting in uncontrolled hypertension
- Previously received an epithelial growth factor receptor (EGFR)
- Allergy or hypersensitivity to components of tesevatinib or placebo or their formulations
- Being aphakic due to previous cataract surgery or congenital abnormality
- University of California San Francisco accepting new patients
San Francisco, California, 94143, United States
- University of California Los Angeles accepting new patients
Los Angeles, California, 90095, United States
Please contact me about this study
We will not share your information with anyone other than the team in charge of this study. Submitting your contact information does not obligate you to participate in research.
The study team should get back to you in a few business days.
You will also receive an email with next steps. Check your junk/spam folder if needed.
If you do not hear from the study team, please call 888-689-8273 and tell them you’re interested in study number NCT03203642.