Oncolytic Adenovirus Combined With PD-1 Inhibitor in Patients With Non-muscle-invasive Bladder Cancer

October 2, 2022 updated by: Wang Hua, Zhejiang Cancer Hospital

Phase II Single Center Open-Label Single-Arm Study of the Safety and Efficacy of Oncolytic Adenovirus H101 Combined With PD-1 Inhibitor in Patients With Non-muscle-invasive Bladder Cancer Who Failed BCG Therapy

H101 is an E1B55KD deleted oncolytic adenovirus, which is the first and only adenovirus to be approved by China State Food and Drug Administration in 2005 for treating head and neck cancer. The objective of this phase II clinical trial is to investigate the safety and efficacy of H101 combined with PD-1 inhibitor Camrelizumab in patients with non-muscle-invasive bladder cancer who failed BCG therapy.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

CHUCAS-030 (Cancer Hospital, University of Chinese Academy of Sciences) is a phase II trial conducted at Cancer Hospital, University of Chinese Academy of Sciences in the Zhejiang Province, China. Eligible patients are 18 to 80 years old with non-muscle-invasive bladder cancer who has previously failed BCG therapy and refuse cystectomy. Patients receive a combination therapy of PD-1 inhibitor Camrelizumab with oncolytic adenovirus H101 for up to 1 year. Camrelizumab are administered at dose of 200 mg i.v. every 3 weeks. H101 are instilled intravesically after 14 days from the most recent biopsy and in the absence of any evidence of hematuria with a fixed dose of 5×10*11 Vp in a 50 mL normal saline solution via a catheter, and dwell time is 1 to 2 hours, and patients are encouraged to reposition to maximize bladder surface exposure. Intravesical H101 is instilled weekly for 6 weeks for both induction and maintenance treatments. Patients who experienced unacceptable toxicities or clinical or documented progressive disease are discontinued from the study. The duration of any objective response is measured from the date the initial response is observed to the date that disease progression is observed. Response assessment with cystoscopy, bladder biopsy of visually positive lesions and urine cytology are first evaluated after induction at 3 months. Patients with complete response (CR) at 3 months receive no intervention and are reevaluated at 6 months. Patients with stable disease (SD) receive maintenance treatment at 3 to 4 months. Patients with progressive disease (PD) are deemed non-responders and strongly counseled to reconsider cystectomy or alternative treatment. Patients with CR at 6 months receive maintenance treatment (weekly treatments for 6 weeks). All patients were followed up until death from any cause.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Anticipated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
25

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

  • China
    • Zhejiang
      • Hangzhou, Zhejiang, China, 310022
        • Recruiting
        • Hua Wang
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 80 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  1. Age: 18 ~80 years old.
  2. Patients who are diagnosed pathologically with urothelial carcinoma of non-muscle invasive bladder cancer and have previously failed BCG therapy and refused cystectomy.
  3. Performance status: Eastern Cooperative Oncology Group performance 0-2.
  4. Life expectancy more than 3 months.
  5. Patients have adequate organ function, accord with following criteria: A. blood routine: Hemoglobin≥90g/L, absolute neutrophil count≥1.5×10*9/L, platelet count ≥ 80×109/L; B. Biochemical tests: total bilirubin is less than 1.5 times upper limit of normal, alanine aminotransferase and aspartate aminotransferase are less than 2.5 times upper limit of normal; C. creatinine less than 1.25 times upper limit of normal.
  6. Patients agree to use adequate contraception in the period of trial and need negative pregnancy test in childbearing potential women.
  7. Participant sign an institutional review board-approved, protocol specific informed consent form in accordance with institutional guidelines.

Exclusion Criteria:

  1. Female patients who are pregnant or breast feeding, or adults of reproductive potential who are not using effective birth control methods.
  2. Organs failure.
  3. ECOG >2.
  4. Serious/active infection.
  5. Autoimmune disorders or immunodeficiency diseases.
  6. Patients with allergic constitution, or other disease need take drugs of immunosuppressant or corticosteroids.
  7. Uncontrolled hypertension.
  8. Myocardial ischemia (more than grade II ) or myocardial infarction or uncontrolled arrhythmia.
  9. Cardiac insufficiency of grade III to IV according to NYHA criteria, or left ventricular ejection fraction (LVEF) <50%.
  10. Coagulation disorders, tendency of haemorrhage, undergoing thrombolytic or anticoagulant therapy.
  11. Unhealed wounds, or fractures.
  12. With a history of psychotropic drug abuse or mental disorders.
  13. Prior systemic therapies with any antitumor agents within 4 weeks.
  14. With other uncurable cancers simultaneously.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Combination of H101 with Camrelizumab treatment
Patients receive a combination therapy of PD-1 inhibitor Camrelizumab with oncolytic adenovirus H101 for up to 1 years. Camrelizumab are administered at dose of 200 mg i.v. every 3 weeks. H101 are instilled intravesically with a dose of 5×10*11 Vp in a 50 mL normal saline solution via a catheter, and dwell time is 1 to 2 hours,. Intravesical H101 is instilled weekly for 6 weeks for both induction and maintenance treatments.
Drug: H101, Camrelizumab
Patients receive a combination therapy of Camrelizumab 200 mg i.v. every 3 weeks with intravesical H101 with a dose of 5×10*11 Vp weekly for 6 weeks for both induction and maintenance treatments up to 1 years.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
complete response (CR)
Time Frame: One year
CR is deemed by negative cystoscopy, urine cytology, and bladder biopsies.
One year

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Zhejiang Cancer Hospital

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Study Chair: Hua Wang, Ph.D.；M.D., Zhejiang Cancer Hospital

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
August 26, 2022

Primary Completion (Anticipated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
September 30, 2024

Study Completion (Anticipated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
December 31, 2024

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
September 29, 2022

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
October 2, 2022

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
October 4, 2022

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
October 4, 2022

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
October 2, 2022

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
October 1, 2022

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • CHUCAS-030

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

No

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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