Condition

Sputum clinical trials and research

• 2Clinical trials
• 2Countries

All recruiting trials (2)

• Electromagnetic high-frequency chest wall oscillation to help clear sputum in people with impaired expectoration

  This study will test whether an electromagnetic high-frequency, low‑strain chest wall oscillation device can help hospitalized adults who have difficulty clearing sputum.

  Recruiting Pusan National University Yangsan Hospital · Yangsan, Gyeongsangnam-do · NCT07347366

• Validation of a new method for safely suctioning sputum in comatose patients

  This study is testing two different ways to safely clear mucus from the airways of comatose patients to see which method is better for their comfort and safety.

  Recruiting Affiliated Hospital of Nantong University · Nantong, Jiangsu · NCT06508008

Quick answers

How many Sputum 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 2 countries. The most sites are in South Korea (1 trial), China (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

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