Why do south asians have higher heart disease risk? major study seeks answers
NCT ID NCT01207167
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study follows over 2,300 South Asian adults in the US to understand why they have high rates of heart disease and stroke, even without traditional risk factors. Participants are aged 40-84 and have no prior heart events. Researchers will track heart scans, diabetes, and other health markers over several years to identify new risk factors.
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 could reveal new risk factors for heart disease in South Asians, leading to better prevention strategies for this high-risk group.
- What could go wrong
- This is an observational study, not a treatment trial. It may not identify clear causes, and findings might not apply to all South Asians or other ethnic groups.
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.
- Participants
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About 2,314 people
The number the study aims to enrol. It can still change while the study runs.
- Start date
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Sep 2010
- Expected to finish
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Apr 2027
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.
Who is studied
South Asians (individuals from India, Pakistan, Nepal, Bangladesh, and Sri Lanka) adults between the ages of 40 and 84 years without cardiovascular disease living in the San Francisco Bay Area, Chicago Area, or New York City Area.
- Ages
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40 to 84 years
- 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.
Inclusion Criteria: * South Asian ancestry defined by having at least 3 grandparents born in one of the following countries: India, Pakistan, Bangladesh, Nepal, or Sri Lanka * age between 40 and 84 years. Exclusion Criteria: * Physician diagnosed heart attack, stroke or transient ischemic attack (TIA), heart failure, or angina (or use of nitroglycerin) * Current atrial fibrillation * Past history of cardiovascular procedures (coronary artery bypass graft (CABG) Surgery, angioplasty, valve replacement, pacemaker or defibrillator implantation, or any surgery on the heart or arteries) * Active treatment for cancer * Life expectancy less than 5 years due to serious medical illness * Impaired cognitive ability as judged by the reviewer * Plans to move out of the study region in next 5 years * Weight greater than 300 pounds * Living in a nursing home or on a waiting list * Unable to speak/read/write English, Hindi, Urdu, or Bangla
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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
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New York University
New York, New York, United States
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Northwestern University
Chicago, Illinois, 60611, United States
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University of California, San Francisco
San Francisco, California, 94115, United States
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