Pandemic disrupted care for millions with chronic illnesses, study finds

NCT ID NCT05813652

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study analyzed electronic medical records of nearly 920,000 Canadian adults to see how the COVID-19 pandemic affected primary care for chronic conditions like diabetes, heart failure, and depression. Researchers compared care before and during the pandemic, looking at visits, tests, vaccinations, and medications. The goal is to understand which patient groups were most impacted and help improve care during future health emergencies.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to
If successful, this research could help healthcare systems better prepare for future disruptions to chronic disease management.
What could go wrong
This is an observational study using existing records, so it can show patterns but cannot prove cause and effect. Results may not apply to other countries or healthcare settings.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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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.

Contacts and locations

Locations

  • McMaster University Department of Family Medicine

    Hamilton, Ontario, L8P 1H6, Canada

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Other studies related to the condition(s) this trial covers.