Clin2
NCT07326449Possibly a fitEnrolling by invitation

CO2 measurement test on exercise bike

Cardiopulmonary Exercise TestEnd-Tidal Carbon DioxideVO2maxVentilatory Physiology

Part of Lungs & breathing clinical trials.

This trial checks if a portable device can reliably measure carbon dioxide in your breath while you rest and cycle slowly. It may help understand how your lungs work during light exercise.

Summary written for real people, not researchers, by Clin2.

Phase
N/A
Enrollment
20 people
Ages
18 years to 70 years
Study type
Observational

Who can take part

  • You are between 18 and 70 years old.
  • You can speak and understand Swedish.
  • You are able to ride an exercise bike.
  • You do not have a current cold, fever, or infection in the last 5 days.
  • You have no more than mild asthma or other lung problems.
  • You do not have serious heart disease (except mild valve issues or high blood pressure).

View the official record on ClinicalTrials.gov

Quick eligibility check

Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.

Similar studies

Other trials that look related to this one.

NCT07506889Not yet recruiting
Using a simple bike test to assess lung cancer risk

This study looks at whether a simple exercise test on a stationary bike can help doctors better understand your lung cancer and your overall health. It may help guide your care, and it's designed to be easy to participate in.

Jönköping
NCT06556797Recruiting
A study to better understand shortness of breath using a CO2 test

This trial looks at whether a new way of measuring carbon dioxide (CO2) in the blood can help doctors quickly understand why a patient is short of breath. It is for adults who come to the emergency room with trouble breathing, and it involves doing an extra analysis on a blood sample that would be taken anyway.

Bobigny
NCT05704881Recruiting
Using breath CO2 levels to judge COPD flare severity in ER

This study measures an easy breathing signal called end-tidal carbon dioxide (a CO2 reading from your exhaled breath) to help judge how severe a COPD flare is. It may help doctors decide how closely you need monitoring and treatment during emergency care.

Grenoble, Isère
NCT05462600Enrolling by invitation
Breathing monitoring test in non-smokers

This study measures how you breathe and how well oxygen and carbon dioxide move in and out of your lungs. It’s mainly a monitoring study to help researchers understand breathing patterns during a breathing test.

La Jolla, California
NCT07253883Recruiting
New breathing device test for asthma and COPD

This trial is testing a new breathing device that may be as accurate as standard tests for diagnosing asthma and COPD. It could offer a simpler and quicker way to check your lung health.

Liverpool, Merseyside
NCT03388476Enrolling by invitation
Breathing carbon dioxide measurement to detect lung high blood pressure

This trial tests whether measuring carbon dioxide you breathe out can help detect pulmonary hypertension earlier. It may help doctors spot this lung blood vessel condition sooner, especially around the time you get a heart test.

Giessen, Hesse

Hear when a new Cardiopulmonary Exercise Test trial opens

We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.