NASOLACRIMAL DUCT OBSTRUCTION
Clinical trials for NASOLACRIMAL DUCT OBSTRUCTION explained in plain language.
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Action camera modified for nose exams – could it replace bulky equipment?
Diagnosis Recruiting nowThis study tests whether a modified action camera can take clear images inside the nose, compared to the standard large camera system. Forty adults with tearing or sinus issues will have both types of images taken during their routine exam. Doctors will rate the image quality to …
Matched conditions: NASOLACRIMAL DUCT OBSTRUCTION
Sponsor: University of Arkansas • Aim: Diagnosis
Last updated Jun 27, 2026 08:09 UTC
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Eye drops may shield tear ducts from radioactive iodine damage
Prevention Recruiting nowThis phase 3 trial tests whether using artificial tears after radioactive iodine therapy can prevent tear duct blockage in thyroid cancer patients. Radioactive iodine can collect in tears and damage tear ducts, leading to blockage. 100 adults receiving high-dose radioactive iodin…
Matched conditions: NASOLACRIMAL DUCT OBSTRUCTION
Phase: PHASE3 • Sponsor: Vanderbilt University Medical Center • Aim: Prevention
Last updated Jun 27, 2026 07:55 UTC
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Can a simple additive make eye surgery safer for the heart?
Symptom relief Recruiting nowThis trial tests whether adding dexmedetomidine or magnesium sulphate to lidocaine for a peribulbar block (anesthesia around the eye) helps keep heart rate and blood pressure steady during dacryocystorhinostomy (tear duct surgery) under general anesthesia. Sixty adults undergoing…
Matched conditions: NASOLACRIMAL DUCT OBSTRUCTION
Phase: NA • Sponsor: Cairo University • Aim: Symptom relief
Last updated Jul 01, 2026 22:00 UTC