NCT03669965Active, not recruitingPhase 2
KRT-232 Compared to Ruxolitinib in Patients With Phlebotomy-Dependent Polycythemia Vera
A Two-Part, Randomized, Open-label, Multicenter, Phase 2a/2b Study of the Efficacy, Safety, and Pharmacokinetics of KRT-232 Compared to Ruxolitinib in Patients With Phlebotomy-Dependent Polycythemia Vera
Source: ClinicalTrials.gov · Last updated 31 Jul 2020
Brief summary (registry, in English)
This study evaluates KRT-232, a novel oral small molecule inhibitor of MDM2, for the treatment of patients with phlebotomy-dependent polycythemia vera (PV). Inhibition of MDM2 in PV is a new mechanism of action in PV. In Part A, patients must be resistant or intolerant to hydroxyurea or have undergone treatment with interferon. In Part B, patients must be resistant or intolerant to hydroxyurea. This study is a global, open-label Phase 2a/2b study to determine the efficacy and safety of KRT-232. In Part A of the study, patients will be randomly assigned to 5 arms with 2 different doses and 3 different dosing schedules of KRT 232. In Part B of the study, patients will be randomized either to treatment with KRT-232 administered at the recommended dose and schedule from Part A or to treatment with ruxolitinib.
- Status (registry)
- Active, not recruiting
- Phase (registry)
- Phase 2
- Study type
- Interventional
- Enrollment
- 20 (actual)
- First submitted
- 5 Sept 2018
- Start date
- 15 Jan 2019
- Primary completion date
- 30 Apr 2022
- Lead sponsor
- Kartos Therapeutics, Inc.
- Diseases
- Myeloproliferative neoplasms
- NCT number
- NCT03669965
What you commit to
- Study type: Interventional · Phase 2
- Participants enrolled: 20
- From 15 Jan 2019 to the primary completion date, 30 Apr 2022
- 16 sites in 6 countries
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Prior treatment with MDM2 inhibitors, p53-directed therapies, HDAC, BCL 2 inhibitors
- Splenic irradiation within 3 months prior to the first dose of study treatment
- Part B: prior treatment with a JAK inhibitor
Other illness
- Clinically significant thrombosis within 3 months of screening
Lab values
- Grade 2 or higher QTc prolongation
Other
- Diagnosis of post-PV myelofibrosis (IWG-MRT)
Who the study is looking for
- Confirmed diagnosis of PV (WHO 2016)
- ECOG ≤ 2
- Part A: patients with and without splenomegaly are eligible
- Part A: patients must be resistant or intolerant to hydroxyurea or have undergone treatment with interferon
- Part B: only patients with splenomegaly are eligible
- Part B: patients must be resistant or intolerant to hydroxyurea
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (16)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Universitätsklinikum Aachen Coordinator of this site? Confirm its status | Aachen | Germany | Unknown status |
| Gemeinschaftspraxis Haematologie - Onkologie - Hauptstelle Coordinator of this site? Confirm its status | Dresden | Germany | Unknown status |
| Universitätsklinikum Carl Gustav Carus Coordinator of this site? Confirm its status | Dresden | Germany | Unknown status |
| Stauferklinikum Schwäbisch Gmünd Coordinator of this site? Confirm its status | Mutlangen | Germany | Unknown status |
| Hospital Universitario de Gran Canaria Doctor Negrín Coordinator of this site? Confirm its status | Las Palmas de Gran Canaria | Spain | Unknown status |
| Hospital Universitario Virgen de la Victoria Coordinator of this site? Confirm its status | Málaga | Spain | Unknown status |
| Hospital Universitario De Salamanca Coordinator of this site? Confirm its status | Salamanca | Spain | Unknown status |
| Center Hospitalier Universitaire d' Angers Coordinator of this site? Confirm its status | Angers | France | Unknown status |
| Bekes Megyei Kozponti Korhaz Pandy Kalman Tagkorhaz Coordinator of this site? Confirm its status | Gyula | Hungary | Unknown status |
| Szpital Wojewodzki w Opolu Coordinator of this site? Confirm its status | Opole | Poland | Unknown status |
| Dolnośląskie Centrum Transplantacji Komórkowych z Krajowym Bankiem Dawców Szpiku Coordinator of this site? Confirm its status | Wroclaw | Poland | Unknown status |
| The Kirklin Clinic of UAB Hospital Coordinator of this site? Confirm its status | Birmingham | United States | Unknown status |
| Gabrail Cancer Center Coordinator of this site? Confirm its status | Canton | United States | Unknown status |
| The Ohio State University Comprehensive Cancer Center Coordinator of this site? Confirm its status | Columbus | United States | Unknown status |
| University of Southern California Norris Comprehensive Cancer Center Coordinator of this site? Confirm its status | Los Angeles | United States | Unknown status |
| Washington University School of Medicine Coordinator of this site? Confirm its status | St Louis | United States | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.