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Browse 7,290 clinical trials for ulcerative colitis. Find studies that match your criteria and connect with research centers.
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NCT01305616
To investigate the effect of yellow-tinted IOLs on the Short Wave-length Automated Perimetry (SWAP) and Standard Automated Perimetry (SAP) in patients with and without glaucoma.
NCT00629044
The aim of this study is to assess the implicitement of the cholesterol 24 S hydroxylase gene and the 24 S hydroxycholesterol in glaucoma and in age related macular degeneration.
NCT01322334
Upper airway resistance during sleep can present with a range of symptoms from simple snoring (SS) through to severe obstructive sleep apnea (OSA). Pharyngeal narrowing or collapse leads to reduction or cessation in airflow during sleep, and is associated with loud snoring. The investigators hypothesized that regular singing exercises could strengthen pharyngeal muscles and/or increase their resting tone, and lead to an improvement of symptoms and thus quality of life in patients with all forms of snoring.