Evaluation of the PhageTech Virus BioResistor
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ClinicalTrials.gov Identifier: NCT04756284 |
Recruitment Status : Unknown
Verified February 2021 by PhageTech, Inc..
Recruitment status was: Recruiting
First Posted : February 16, 2021
Last Update Posted : February 16, 2021
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Condition or disease |
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Bladder Cancer |
Study Type : | Observational [Patient Registry] |
Estimated Enrollment : | 50 participants |
Observational Model: | Case-Only |
Time Perspective: | Other |
Target Follow-Up Duration: | 1 Day |
Official Title: | A Pilot Study to Evaluate the PhageTech Virus BioResistor inDetecting Combinations of Bladder Cancer Biomarkers inPatients Under Active BCa Surveillance |
Estimated Study Start Date : | February 8, 2021 |
Estimated Primary Completion Date : | November 11, 2021 |
Estimated Study Completion Date : | November 11, 2021 |

Group/Cohort |
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Bladder Tumor Positive
Patients with previous bladder cancer diagnosis; any stage and histological type, undergoing cystoscopy or suspected bladder tumor undergoing surveillance cystoscopy.
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Bladder Tumor Negative
Patients with no suspected bladder tumor.
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- Successful identification of bladder tumor biomarkersBiomarkers in Patients Under Active BCa Surveillance [ Time Frame: Up to 1 year ]

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Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | Yes |
Sampling Method: | Non-Probability Sample |
Inclusion Criteria:
- Male and female patients ≥ 18 years
- Previous bladder cancer diagnosis; any stage and histological type, undergoing cystoscopy
- Patients with suspected bladder tumor undergoing surveillance cystoscopy
- Patients must provide written Informed Consent.
Exclusion Criteria:
- Patients unable or unwilling to sign the informed consent
- Age < 18 years
- Known HIV/HCV/HBV (information from clinical history).

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04756284
Contact: Rodney Brenneman | 949-433-6007 | rbrenneman@phagetech.com |
United States, California | |
Providence Saint John's Health Center and the Saint John's Cancer Institute | Recruiting |
Santa Monica, California, United States, 90404 | |
Contact: Lisa van Kreuningen, M.S. 310-582-7053 lisa.vankreuningen@providence.org |
Responsible Party: | PhageTech, Inc. |
ClinicalTrials.gov Identifier: | NCT04756284 |
Other Study ID Numbers: |
VBRm BCA-01 |
First Posted: | February 16, 2021 Key Record Dates |
Last Update Posted: | February 16, 2021 |
Last Verified: | February 2021 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | Undecided |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
Urinary Bladder Neoplasms Urologic Neoplasms Urogenital Neoplasms Neoplasms by Site |
Neoplasms Urinary Bladder Diseases Urologic Diseases |