Clinical Trials

ONO is carrying out clinical trials in oncology and neurology in the United States.*

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Projects Underway
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Diseases Researching

U.S. Clinical Trials

Study of Tirabrutinib in Patients With Primary Central Nervous System Lymphoma: The PROSPECT Trial

Posted on
07/01/2021

Recruiting

Medical area of focus

Oncology

Disease / Condition:

Primary central nervous system lymphoma (PCNSL)

Study Summary

Current treatment options for primary central nervous system lymphoma (PCNSL) are limited, and there are currently no medications approved specifically for the treatment of PCNSL in the United States. The PROSPECT Study, sponsored by ONO, is evaluating an investigational therapeutic option for the treatment of both newly diagnosed and relapsed/refractory PCNSL. The investigational product, tirabrutinib, is approved and is currently marketed in Japan for relapsed/refractory PCNSL. Tirabrutinib is currently not FDA-approved for any use in the United States. The PROSPECT study is enrolling approximately 112 participants at study sites across the U.S. Find out more about the PROSPECT study.

Study Design Overview

This study has two parts. Part A evaluates tirabrutinib monotherapy in patients with relapsed or refractory PCNSL with at least one prior high-dose methotrexate (HD-MTX) based therapy for PCNSL. Part B evaluates tirabrutinib in combination with one of two different HD-MTX-based regimens (methotrexate/ temozolomide/rituximab or rituximab/methotrexate/procarbazine/ vincristine) as first-line therapy in patients with newly diagnosed, treatment-naïve PCNSL.

*This molecule is not FDA approved for any use.

Study of ONO-4685 in Patients With Relapsed or Refractory T-Cell Lymphoma

Posted on
10/15/2021

Recruiting

Medical area of focus

Oncology

Disease / Condition:

Relapsed/refractory t-cell lymphoma

Study Summary

This Phase 1 study investigates the safety, tolerability, pharmacokinetics, and preliminary efficacy of ONO-4685 in patients with relapsed or refractory T-cell Lymphoma.

Study Design Overview

This study evaluates ONO-4685 in people with peripheral T-cell lymphomas or cutaneous T-cell lymphomas who have received at least two prior systemic therapies. The trial is enrolling approximately 217 patients across 11 locations throughout the United States.

*This molecule is not approved by any regulatory authority for any use.

Study of ONO-7018 in Patients With R/R Non-Hodgkin Lymphoma or Chronic Lymphocytic Leukemia

Posted on
08/25/2022

Recruiting

Medical area of focus

Oncology

Disease / Condition:

Non-Hodgkin lymphoma Chronic lymphocytic leukemia

Study Summary

This is a Phase 1, open-label, multi-center study to evaluate ONO-7018 in people with patients with relapsed or refractory non-Hodgkin lymphoma (NHL) or chronic lymphocytic leukemia (CLL).

Study Design Overview

The trial is in two phases. Part 1: Dose Escalation Phase, in which eligible patients will be assigned to a dose level cohort according to a traditional 3+3 dose escalation design. Part 2: Dose Expansion Phase, in which eligible patients will be assigned to the recommended dose level(s) selected from Part 1. The study will recruit approximately 54 participants at 10 trial sites across the Unites States.

*This molecule is not approved by any regulatory authority for any use.

A Phase 2 Study of ONO-2808 in Patients With Multiple System Atrophy

Posted on
06/28/2023

Recruiting

Medical area of focus

Neurology

Disease / Condition:

Multiple system atrophy (MSA)

Study Summary

The purpose of the study is to evaluate three doses of ONO-2808 compared to placebo in MSA patients, including: 1) safety and tolerability, 2) pharmacokinetics, and 3) changes in clinical outcome assessments and biomarkers considered to be related to the pharmacodynamics and potential efficacy of ONO-2808.

Study Design Overview

The study will include oral administration of ONO-2808 at low, middle, or high doses once a day for 24 weeks or oral administration of placebo once a daily for 24 weeks. It aims to recruit approximately 80 participants.

*This molecule is not approved by any regulatory authority for any use.

A Phase 1 Study of ONO-2020 in Healthy Participants

Posted on
08/19/2022

Recruiting

Medical area of focus

Neurology

Disease / Condition:

Neurodegenerative disease

Study Summary

The purpose of this study is to evaluate the safety, tolerability, and pharmacokinetics of ONO-2020 in healthy adult participants.

Study Design Overview

The study consists of five parts (Parts A-E) to study single or multiple doses of ONO-2020 in healthy participants, including elderly and Japanese participants, as well as the food effect on the pharmacokinetics of ONO-2020. These data will support the clinical development program and help inform dose selection in future studies. The trial is currently recruiting approximately 138 participants.

*This molecule is not approved by any regulatory authority for any use.
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*None of the listed molecules are FDA approved for any use.