Prospective Bladder Cancer Infrastructure (ProBCI) (ProBCI)

August 5, 2025 updated by: Prospective Bladder Cancer Infrastructure Foundation

Prospective Bladder Cancer Infrastructure: an Infrastructure for Observational and Interventional Bladder Cancer Research (ProBCI)

Prospective nation-wide cohort of high-risk non-muscle-invasive, muscle-invasive and metastatic bladder cancer in the Netherlands

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.

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.
Observational

Enrollment (Estimated)

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.
3600

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 Locations

  • Netherlands
      • 's-Hertogenbosch, Netherlands
        • Recruiting
        • Jeroen Bosch Hospital
      • Almelo, Netherlands
        • Recruiting
        • ZGT
      • Amersfoort, Netherlands
        • Recruiting
        • Meander Medical Center
      • Amsterdam, Netherlands
        • Recruiting
        • Amsterdam Umc, Location Vumc
      • Arnhem, Netherlands
        • Recruiting
        • Rijnstate
      • Breda, Netherlands
        • Recruiting
        • Amphia Ziekenhuis
      • Dordrecht, Netherlands
        • Recruiting
        • Albert Schweitzer Hospital
      • Ede, Netherlands
        • Recruiting
        • Ziekenhuis Gelderse Vallei
      • Emmen, Netherlands
        • Recruiting
        • Treant Hospital
      • Groningen, Netherlands
        • Recruiting
        • University Medical Center Groningen
      • Hoofddorp, Netherlands
        • Not yet recruiting
        • Spaarne Gasthuis
      • Leeuwarden, Netherlands
        • Recruiting
        • Medisch Centrum Leeuwarden
      • Leiderdorp, Netherlands
        • Recruiting
        • Alrijne Ziekenhuis
      • Maastricht, Netherlands
        • Recruiting
        • Maastricht University Medical Center
      • Nijmegen, Netherlands
        • Recruiting
        • Canisius Wilhelmina Ziekenhuis
      • Nijmegen, Netherlands
        • Recruiting
        • Radboud univerisity Medical Center
      • Rotterdam, Netherlands
        • Recruiting
        • Erasmus Medical Center
      • Sittard, Netherlands
        • Recruiting
        • Zuyderland
      • Tilburg, Netherlands
        • Recruiting
        • Elisabeth-TweeSteden Ziekenhuis
      • Utrecht, Netherlands
        • Recruiting
        • University Medical Center Utrecht
      • Venlo, Netherlands
        • Recruiting
        • VieCuri
      • Winterswijk, Netherlands
        • Recruiting
        • SKB Winterswijk
      • Zwolle, Netherlands
        • Recruiting
        • Isala

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 and older (Adult, Older Adult)

Accepts Healthy Volunteers

N/A

Sampling Method

Non-Probability Sample

Study Population

Bladder cancer patients with high-risk non-muscle-invasive bladder cancer (T1, Tis or Ta+cis), muscle-invasvie bladder cancer (T2-4, any N, M0/X), and metastatic bladder cancer (any T, any N, M1a/b)

Description

Inclusion Criteria:

  • Bladder cancer
  • Any stage except Ta
  • 18 years or older
  • Written informed consent

Exclusion Criteria:

  • No exclusion criteria

Note: participation in ProBCI does not exclude the patient from participation in other studies.

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

Cohorts and Interventions

Group / Cohort

Group / Cohort

A group or subgroup of participants in an observational study that is assessed for biomedical or health outcomes.
Bladder cancer patients

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
Overall survival
Time Frame: 10 years
Alive/death/emigrated
10 years

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Progression-free survival
Time Frame: 10 yeas
Progression/no progression
10 yeas
Recurrence-free survival
Time Frame: 10 yeas
Recurrence/no recurrence
10 yeas
Health-related quality of life
Time Frame: 2 years
EQ-5D (EuroQol-Five Dimensions)
2 years
Cancer-specific health-related quality of life
Time Frame: 2 years
QLQ-C30 (Quality of Life Questionnaire-Cancer)
2 years

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.
Prospective Bladder Cancer Infrastructure Foundation

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

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.
October 4, 2020

Primary Completion (Estimated)

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.
December 31, 2040

Study Completion (Estimated)

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, 2041

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).
August 4, 2020

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.
August 4, 2020

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.
August 7, 2020

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.
August 11, 2025

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.
August 5, 2025

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.
August 1, 2025

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.
  • ProBCI

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

YES

IPD Plan Description

Individual patient data are available upon request to other research groups (please see www.probci.nl for procedure).

IPD Sharing Time Frame

please see www.probci.nl for procedure

IPD Sharing Access Criteria

please see www.probci.nl for procedure

IPD Sharing Supporting Information Type

  • STUDY_PROTOCOL
  • ICF
  • ANALYTIC_CODE
  • CSR

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

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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