A Performance Evaluation Study of Arquer's MCM5 Elisa Test (ADXBLADDER) to Aid in the Monitoring of Recurrence in Non-Muscle Invasive Bladder Cancer

NCT ID: NCT05508568

Last Updated: 2023-02-01

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

650 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-07-01

Study Completion Date

2023-04-30

Brief Summary

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The objective of this prospective, multi-centre study is to evaluate the performance of ADXBLADDER, a urine MCM5 ELISA test, as an aid in the detection of bladder cancer recurrence. Patients undergoing cystoscopic surveillance in non-muscle invasive bladder cancer (NMIBC) follow-up will be recruited and asked to provide a urine sample to be tested with ADXBLADDER. To assess the diagnostic accuracy of the test, the MCM5 results will be compared with the gold standard cystoscopy and pathology of resected tissue.

Detailed Description

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Conditions

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Bladder Cancer

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Non-muscle invasive bladder cancer patients in follow-up

Patients with a previous diagnosis of non-muscle invasive bladder cancer, attending a urology clinic for the purposes of bladder cancer recurrence monitoring.

ADXBLADDER

Intervention Type DIAGNOSTIC_TEST

ADXBLADDER is a non-invasive, qualitative ELISA utilising a combination of two monoclonal antibodies for the detection of MCM5 in urine sediment. It is intended to aid in the monitoring of bladder cancer recurrence in non-muscle-invasive bladder cancer patients. Participants will be asked to provide a full void urine specimen, which will be centrifuged before the urine sediment is lysed. The lysed sample will then be tested with ADXBLADDER.

Interventions

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ADXBLADDER

ADXBLADDER is a non-invasive, qualitative ELISA utilising a combination of two monoclonal antibodies for the detection of MCM5 in urine sediment. It is intended to aid in the monitoring of bladder cancer recurrence in non-muscle-invasive bladder cancer patients. Participants will be asked to provide a full void urine specimen, which will be centrifuged before the urine sediment is lysed. The lysed sample will then be tested with ADXBLADDER.

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

* Patients who have been diagnosed with NMIBC in the previous 2 years, and are attending the urology clinic for standard of care/routine monitoring cystoscopy
* Patients 22 years of age or older
* Patients who, in the opinion of the Investigator, are suitable for standard urological investigations as part of normal clinical practice
* Patients who are, in the opinion of the Investigator, able to understand the purpose of the study and provide a full void urine specimen
* Patients who are able to give voluntary, written informed consent to participate in this study

Exclusion Criteria

* Patients with known active (symptomatic) calculi within the urino-genitary system
* Patients who provide less than 10mL of full void urine
* Patients undergoing active treatment for interstitial cystitis
* Patients currently undergoing systemic chemotherapy or systemic immunotherapy or radiotherapy. Intravesical chemotherapy or immunotherapy (BCG) is allowed
* Patients who have previously been diagnosed with renal cancer, prostate cancer, Muscle Invasive Bladder cancer, an upper tract tumour, or CiS in the prostatic urethra
* Patients who have had urological instrumentation to the urinary tract within 14 days prior to the test
* Male patients undergoing active treatment for prostatitis
Minimum Eligible Age

22 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Arquer Diagnostics Ltd

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Professor Ashish Kamat

Role: PRINCIPAL_INVESTIGATOR

The University of Texas MD Anderson Cancer Center

Locations

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The Urology Center of Colorado

Denver, Colorado, United States

Site Status RECRUITING

Advanced Urology Institute

Daytona Beach, Florida, United States

Site Status RECRUITING

First Urology

Jeffersonville, Indiana, United States

Site Status RECRUITING

Michigan Institute of Urology

Troy, Michigan, United States

Site Status RECRUITING

New Jersey Urology

Mount Laurel, New Jersey, United States

Site Status RECRUITING

Associated Medical Professionals of NY

Syracuse, New York, United States

Site Status RECRUITING

Clinical Research Solutions

Cleveland, Ohio, United States

Site Status RECRUITING

MidLantic Urology

Philadelphia, Pennsylvania, United States

Site Status RECRUITING

Carolina Urologic Research Center

Myrtle Beach, South Carolina, United States

Site Status RECRUITING

Urology San Antonio

San Antonio, Texas, United States

Site Status RECRUITING

Virginia Urology Center

Richmond, Virginia, United States

Site Status RECRUITING

Urology of Virginia

Virginia Beach, Virginia, United States

Site Status RECRUITING

Spokane Urology

Spokane, Washington, United States

Site Status RECRUITING

Countries

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United States

Central Contacts

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Jacqueline Stockley, PhD

Role: CONTACT

+44 191 516 6764

References

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Roupret M, Gontero P, McCracken SRC, Dudderidge T, Stockley J, Kennedy A, Rodriguez O, Sieverink C, Vanie F, Allasia M, Witjes JA, Colombel M, Sylvester R, Longo F, Montanari E, Palou J. Diagnostic Accuracy of MCM5 for the Detection of Recurrence in Nonmuscle Invasive Bladder Cancer Followup: A Blinded, Prospective Cohort, Multicenter European Study. J Urol. 2020 Oct;204(4):685-690. doi: 10.1097/JU.0000000000001084. Epub 2020 Apr 21.

Reference Type BACKGROUND
PMID: 32314931 (View on PubMed)

Gontero P, Montanari E, Roupret M, Longo F, Stockley J, Kennedy A, Rodriguez O, McCracken SRC, Dudderidge T, Sieverink C, Vanie F, Allasia M, Witjes JA, Sylvester R, Colombel M, Palou J. Comparison of the performances of the ADXBLADDER test and urinary cytology in the follow-up of non-muscle-invasive bladder cancer: a blinded prospective multicentric study. BJU Int. 2021 Feb;127(2):198-204. doi: 10.1111/bju.15194. Epub 2020 Aug 29.

Reference Type BACKGROUND
PMID: 32745350 (View on PubMed)

Other Identifiers

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Arquer-US1

Identifier Type: -

Identifier Source: org_study_id

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