Massive BC hospital study targets needless blood tests
NCT ID NCT06359587
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a bundle of tools—including educational videos for doctors and patients, feedback reports, and changes to computer ordering systems—can reduce unnecessary lab tests in 16 hospitals across British Columbia. The trial will include up to 700,000 adult medical patients and their healthcare providers. The goal is to see if these strategies safely lower the number of routine blood tests without harming patient outcomes.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Laboratory test overuse (LTO) Bundle (educational materials, feedback reports, patient tools, system changes)
- What this could lead to
- If successful, this could show a practical way to reduce unnecessary lab tests in hospitals, saving money and improving patient care.
- What could go wrong
- This is a large implementation study, not a drug trial. Success depends on hospitals actually changing behavior, which can be hard. It may not reduce tests as hoped.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 700,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2024
- Expected to finish
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Nov 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Participants involved in this study include the following groups: patients and healthcare providers (including learners, physicians and allied health staff) Inclusion Criteria: * Patients: The study will include all adult general medical patients that are admitted to the selected hospital during the study period under general internal medicine or family medicine (hospitalist) provider groups. * Attending Physicians: All physicians who provide patient care in the general internal medicine or family medicine (hospitalist) provider groups in selected hospitals * Learners and allied health staff (Medical Students/Resident physicians/Clinical Assistants/ Nurse Practitioners, etc.): All those who help take care of patients and can order labs during the study period in the under general internal medicine or family medicine (hospitalist) provider groups in selected hospitals The date range for both groups will extend from May 2024 until study completion in October 2026. Exclusion Criteria: * Patients: all patients in specialized medical units (e.g., coronary care, dialysis units, bone marrow transplants units etc.), in critical care, pediatric, obstetrical, surgical, and psychiatric units. * Patients and Health Care Providers (HCPs) who are not in the internal medicine or family medicine groups
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
4 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Mount St. Joseph's Hospital
RECRUITINGVancouver, British Columbia, V5T3N4, Canada
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St. Paul's Hospital
RECRUITINGVancouver, British Columbia, V6Z 1Y6, Canada
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University Hospital of Northern British Columbia
RECRUITINGPrince George, British Columbia, V2M 1S2, Canada
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Vancouver General Hospital
RECRUITINGVancouver, British Columbia, V5Z1N1, Canada
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