Choanal atresia
MONDO:0012155Choanal atresia (CA) is a congenital anomaly of the posterior nasal airway characterized by the obstruction of one (unilateral) or both (bilateral) choanal aperture(s), with clinical manifestations ranging from acute respiratory distress to chronic nasal obstruction.
Also known as: atresia of nares, PCA, choanal atresia, POSTERIOR
4 clinical trials for this condition and its sub-types.
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Broader categories
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New scan could spot prostate cancer more accurately
Diagnosis Recruiting nowThis Phase 3 trial is testing whether combining a special PET scan (PSMA PET) with MRI can detect prostate cancer better than standard methods. About 204 men with suspected prostate cancer will receive the combined imaging, and results will be compared to biopsy findings. The goa…
Phase: PHASE3 • Sponsor: Telix Pharmaceuticals (Innovations) Pty Limited • Aim: Diagnosis
Last updated Jul 25, 2026 00:00 UTC
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New nerve block may beat morphine for scoliosis surgery pain
Symptom relief Recruiting nowThis study compares two ways to manage pain after scoliosis surgery: a nerve block called MTP (injected near the spine) versus patient-controlled morphine (PCA). Forty adults with idiopathic scoliosis will be randomly assigned to one of the two methods. The main goal is to see wh…
Phase: NA • Sponsor: Tanta University • Aim: Symptom relief
Last updated Jun 27, 2026 08:08 UTC