Neoplasms

Symptoms and General Pathology

All Conditions

Infections

Neoplasm Metastasis

Virus Diseases

Vaccinia

Neoplastic Processes

Antineoplastic Agents

All Drugs and Chemicals

Pembrolizumab

Immunomodulating Agents

Antineoplastic Agents, Immunological

Immune Checkpoint Inhibitors

Participants will receive ASP9801 on days 1 and 15 of 28 day cycles to determine the recommended phase 2 dose. After cycle 2, participants who have not met any discontinuation criteria and receiving clinical benefit may be treated on continuous cycles until treatment discontinuation criteria are met.

Participants will receive ASP9801 on days 1 and 15 of 28 day cycles at the dose recommended by the dose escalation phase. After cycle 2, participants who have not met any discontinuation criteria and receiving clinical benefit may be treated on continuous cycles until treatment discontinuation criteria are met.

Participants will receive ASP9801 on days 1, 8, 15 and 22 of the first 28 day cycle. Participants will receive ASP9801 on days 1 and 15 on the second 28 day cycle at the dose recommended by the dose escalation phase. After cycle 2, participants who have not met any discontinuation criteria and receiving clinical benefit may be treated on continuous cycles until treatment discontinuation criteria are met.

Participants will receive ASP9801 on days 1 and 15 of 28 day cycles at the dose recommended by the dose escalation phase. Participants will also receive pembrolizumab starting on day 1 and once every 6 weeks. After cycle 2, participants who have not met any discontinuation criteria and receiving clinical benefit may be treated on continuous cycles until treatment discontinuation criteria are met.

Participants will receive ASP9801 on days 1, 8, 15 and 22 of first 28 day cycle at the dose recommended by the dose escalation phase. Participants will also receive pembrolizumab starting on day 1 and once every 6 weeks. Participants will receive ASP9801 on days 1 and 15 on the second 28 day cycle at the dose recommended by the dose escalation phase. After cycle 2, participants who have not met any discontinuation criteria and receiving clinical benefit may be treated on continuous cycles until treatment discontinuation criteria are met.

ASP9801

Medical Director

The purpose of this study is to assess the safety and tolerability of ASP9801 and to determine the recommended phase 2 dose (RP2D). The study will also evaluate antitumor activity, objective response rate, pharmacokinetics and virus shedding of ASP9801 as a single agent, as well as in combination with pembrolizumab, an anti-programmed cell death protein 1 (PD-1) checkpoint inhibitor.

The study consists of two parts: dose escalation and recommended phase 2 dose expansion. Each part of the study will include two separate groups of participants. Group A will include participants who will have cutaneous/subcutaneous tumors injected, and group B will include participants who will have visceral tumors injected. In dose escalation part only ASP9801 will be assessed. In dose expansion part along with ASP9801 (monotherapy) ASP9801 + Pembrolizumab (combination therapy) will be assessed. The study will consist of the following periods: screening, initial treatment period (two 28 day cycles), optional extended treatment period (continued 28 day cycles) and a follow up period (safety and survival follow up).

A Study of an Intratumoral Oncolytic Virus in Patients With Advanced Metastatic Solid Tumors

A Phase 1, Open-label Study of ASP9801, an Oncolytic Virus, Administered by Intratumoral Injection as a Single Agent and in Combination With Pembrolizumab in Subjects With Advanced/Metastatic Solid Tumors

Access to anonymized individual participant level data collected during the study, in addition to study-related supporting documentation, is planned for studies conducted with approved product indications and formulations, as well as compounds terminated during development. Studies conducted with product indications or formulations that remain active in development are assessed after study completion to determine if Individual Participant Data can be shared. Conditions and exceptions are described under the Sponsor Specific Details for Astellas on www.clinicalstudydatarequest.com.

An AE is any untoward medical occurrence in a subject administered an investigational product (IP), and which does not necessarily have to have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease (new or exacerbated) temporally associated with the use of IP whether or not considered related to the IP.

Number of participants with potentially clinically significant laboratory values.

Number of participants with potentially clinically significant vital sign values.

12-lead ECGs will be read and assessed locally. Any clinically significant adverse changes on the ECG will be reported as Adverse Events.

Percent change from baseline in sum of diameters of injected tumors per Response Evaluation Criteria in Solid Tumors (RECIST) v 1.1 and immune modified response evaluation criteria in solid tumors (imRECIST)

Partial Response (PR) + Complete Response (CR) per imRECIST

Viral DNA load will be summarized by cohort using descriptive statistics.

Viral DNA will be analyzed by quantitative polymerase chain reaction (qPCR).

Partial Response (PR) + Complete Response (CR) per RECIST 1.1.

Changes in level of PDL1 expression in tumors will be reported.

Spots Global Cancer Trial Database for asp9801

Every month we try and update this database with for asp9801 cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.

Spots Global Cancer Trial Database for asp9801

Every month we try and update this database with for asp9801 cancer trials from around the world to help patients and their families find trials that might be right for them. We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.

Every month we try and update this database with for asp9801 cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.