Pulmonary alveolar proteinosis
MONDO:0001437A rare lung disorder characterized by the filling of the pulmonary alveoli with proteinaceous material which stains positive with periodic acid-Schiff stain. It may be idiopathic or secondary due to hematologic malignancies or the inhalation of mineral dusts. Signs and symptoms include dyspnea, cough and low grade fever.
Also known as: PAP, pulmonary alveolar proteinosis
36 clinical trials for this condition and its sub-types.
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Broader categories
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New nerve block technique aims to ease pain after lung surgery
Symptom relief Not yet recruitingThis study compares a new, simpler nerve block method to the traditional one for people having lung surgery with a camera (VATS). The goal is to see if the new method works just as well for pain control and helps patients recover faster. About 200 adults will be randomly assigned…
Phase: NA • Sponsor: Sixth Affiliated Hospital, Sun Yat-sen University • Aim: Symptom relief
Last updated Jun 27, 2026 12:31 UTC
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Cartoons and stories soothe Kids' fear during breathing treatments
Symptom relief Not yet recruitingThis study looks at whether watching cartoons or listening to breath-synchronized interactive stories can help children aged 6-9 feel less afraid and more comfortable while using a nebulizer for breathing medication. About 96 children with respiratory conditions will be randomly …
Phase: NA • Sponsor: Mersin University • Aim: Symptom relief
Last updated Jun 27, 2026 12:04 UTC
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Cold therapy could take the ouch out of blood tests
Symptom relief Not yet recruitingThis study tests if applying cold (cryotherapy) to the wrist before a blood draw from the artery can reduce pain. It involves 258 adults with chronic respiratory diseases who need this test. The goal is to find a simple, drug-free way to make the procedure less painful.
Phase: PHASE3 • Sponsor: University Hospital, Brest • Aim: Symptom relief
Last updated Jun 27, 2026 09:04 UTC