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Photoplethysmography clinical trials and research
As of November 12, 2026, Find a Trial lists 2 Photoplethysmography clinical trials that are recruiting, at sites in 3 countries (most in Germany (1), Italy (1), Mexico (1)). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 2Clinical trials
- 3Countries
All recruiting trials (2)
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Wearable Blood Pressure Monitoring Comparison
This study tests whether wearable devices like smartwatches can accurately measure blood pressure compared with standard cuff measurements and arterial lines in hospitalized patients.
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Identifying Photoplethysmographic Waves in Adults with Septic Shock
This study is trying to see what different types of blood flow signals look like in adults with septic shock and how they relate to signs of poor blood circulation.
Related topics
Quick answers
How many Photoplethysmography clinical trials are recruiting right now?
2, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 3 countries. The most sites are in Germany (1 trial), Italy (1 trial), Mexico (1 trial). Each study page lists its sites and which ones are recruiting.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.