HEART RATE VARIABILITY (HRV)
Clinical trials for HEART RATE VARIABILITY (HRV) explained in plain language.
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Nature walks may lower stress in prediabetes better than city strolls
Symptom relief Recruiting nowThis study looks at whether walking in a natural setting (like a park) is better for reducing stress, anxiety, and improving mood compared to walking in a built-up commercial area. 216 adults with prediabetes will walk 150 minutes per week for six weeks in each environment, with …
Matched conditions: HEART RATE VARIABILITY (HRV)
Phase: NA • Sponsor: University of Minnesota • Aim: Symptom relief
Last updated Jun 27, 2026 14:00 UTC
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Ear-Zap therapy could lift mood in heart attack survivors
Symptom relief Recruiting nowThis study tests a non-invasive device that gently stimulates a nerve in the ear to see if it can reduce depression symptoms in people who have had a heart attack or related heart problem and a stent placed. About 120 adults will use the device at home for 8 weeks, and their mood…
Matched conditions: HEART RATE VARIABILITY (HRV)
Phase: NA • Sponsor: Jing Han • Aim: Symptom relief
Last updated Jun 27, 2026 14:00 UTC
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Nature as therapy: can outdoor play boost mental health in neurodivergent kids?
Symptom relief Recruiting nowThis study in Norway is testing whether nature-based group activities—like outdoor education and therapy—can improve quality of life for 240 children and youth with ADHD, autism, or Tourette's. Participants will take part in 10- to 12-week programs in schools or healthcare settin…
Matched conditions: HEART RATE VARIABILITY (HRV)
Phase: NA • Sponsor: Sorlandet Hospital HF • Aim: Symptom relief
Last updated Jun 27, 2026 07:52 UTC
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Heartbeat clues may help doctors set oxygen levels better
Knowledge-focused Recruiting nowThis study looks at whether the natural variation in heartbeat timing (heart rate variability) can help doctors decide the right oxygen flow for patients with respiratory failure who are on a high-flow nasal cannula. Researchers will gradually lower the oxygen flow and monitor he…
Matched conditions: HEART RATE VARIABILITY (HRV)
Sponsor: University Health Network, Toronto • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:00 UTC
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Heart rate and anxiety may predict agitation after nose surgery
Knowledge-focused Recruiting nowThis study looks at whether a person's heart rate variability and anxiety level before nose surgery can help predict if they will become agitated when waking up from anesthesia. Researchers will measure these factors in 100 adults undergoing septorhinoplasty. The goal is to bette…
Matched conditions: HEART RATE VARIABILITY (HRV)
Sponsor: Konya City Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:02 UTC
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Can exercise change your gut bacteria? new study investigates
Knowledge-focused Recruiting nowThis study looks at how different amounts of supervised indoor cycling change gut bacteria and related substances in healthy men aged 18 to 45. Participants will be placed into one of three groups: no structured training, moderate cycling, or high-load cycling. Researchers will m…
Matched conditions: HEART RATE VARIABILITY (HRV)
Phase: NA • Sponsor: Stefan De Smet • Aim: Knowledge-focused
Last updated Jun 27, 2026 11:02 UTC