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Browse 47,334 clinical trials for rheumatoid arthritis. Find studies that match your criteria and connect with research centers.
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NCT07362043
The goal of this observationnal study is to supplement the data collected in the pre-market study and confirm the rate of capsular ruptures due to Rx (reducing its related confidence interval). During cataract surgery, an artificial lens is placed into the capsular bag. The main question this study aims to answer is : Is Rx use associated with a rate of caspular ruptures lower than 2% ? Medical records of participants having cataract surgery with Rx laser as part of their regular medical care will be assessed in order to answer the study objective.
NCT07369544
The aim of this randomized prospective study is to examine the effect of preoperative family hugging (for at least 20 seconds) on preoperative anxiety levels and postoperative pain. The main question the study aims to answer is: * Does preoperative hugging reduce anxiety levels? * Does preoperative hugging reduce postoperative pain scores? Anxiety and pain scores will be evaluated between patients who hugged and those who did not hug their family members before surgery, and whether hugging has an effect will be assessed.
NCT03481283
Three pieces of information lead to the basis for this study: 1. Individuals with Type-2 diabetes commonly develop peripheral neuropathy. 2. Increased production of the hormone amylin occurs in individuals who have Type-2 diabetes. 3. Aggregations of amylin was found in the peripheral vasculature of rats that overexpressed human amylin. The purpose of this study is to determine whether a correlation exists between the amount of amylin present in the upper extremities of human subjects with Type-2 diabetes and the extent to which symptoms of peripheral neuropathy are expressed in those subjects. The investigators will be testing this by initially collecting blood and skin biopsy samples from subjects, followed by measuring patient sensation and pain responses to heat, cold, and pressure in the upper extremities.