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Discover 17,868 clinical trials near Massachusetts. Find research studies in your area.
Showing 7781-7800 of 17,868 trials
NCT00930943
The purpose of the study is to determine whether extended-release oxymorphone hydrochloride taken orally with a high-fat meal, generating an approximately 50% higher Cmax, impacts cognitive functioning, using Cambridge Neuropsychological Test Automated Battery (CANTAB) tests, to a greater extent than when taking under conditions of fasting.
NCT04090853
Open-label, baseline-controlled, multi-center study evaluating a 1064 nm diode laser, pulsed electromagnetic fields and vacuum assisted radio frequency for non-invasive fat reduction of the abdomen and flanks.
NCT03546699
The Acute Respiratory Distress Syndrome (ARDS) impacts one of every four patients requiring mechanical ventilation for respiratory support and carries a mortality rate of 40%. To diagnose ARDS, doctors currently use the Berlin definition, that requires chest radiographs and analysis of oxygenation in the blood (arterial blood gas). These tests are not available in areas of the world with constrained resources and may be unnecessarily invasive. A modification of the Berlin definition, using ultrasound and pulse oximetry (a small device that measures oxygen level non-invasively by clipping to the body, typically a finger), has been recently developed and tested in Kigali, Rwanda. This study will try to confirm the validity of the Kigali modification initially in Boston and Toronto and subsequently in other hospitals worldwide. If confirmed, this new definition could allow for faster recognition and potentially improved treatment of patients with ARDS and facilitate studies worldwide. The purposes of this study are: 1. To describe clinical characteristics and outcomes of patients diagnosed with ARDS according to the Berlin and Kigali definitions; 2. To determine how well chest radiograph and ultrasound of the chest are able to define ARDS, in comparison to chest computer tomography (CT).