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The purpose of this study is to evaluate the clinical usefulness of a capsule (SmartPill~) measuring pH, pressure and temperature from within the entire GI tract to determine gastric emptying time, combined small and large bowel transit time and total transit time. In addition, the Capsule will characterize pressure patterns and provide motility indices for the antrum and duodenum. It is believed that the condition of your digestive system can have a large impact on your overall physical health. Therefore,the investigators would like to assess whether using the pill device helps to determine any functional problems in patients in the ICU. The investigators are studying ICU patients because any change in their condition can have a large impact on their recovery.
Observational Model: Cohort, Time Perspective: Prospective
University of Louisville Hospital
University of Louisville
Published on BioPortfolio: 2014-08-27T03:12:22-0400
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Drugs used for their effects on the gastrointestinal system, as to control gastric acidity, regulate gastrointestinal motility and water flow, and improve digestion.
The motor activity of the GASTROINTESTINAL TRACT.
A drug that exerts an inhibitory effect on gastric secretion and reduces gastrointestinal motility. It is used clinically in the drug therapy of gastrointestinal ulcers.
A 106 amino acid (12 kDa) trefoil factor that contains two trefoil domains and associates with MUCIN-6. It is expressed in the GASTROINTESTINAL TRACT by cells of BRUNNER GLANDS; PYLORIC GLANDS and mucous neck cells. It inhibits GASTROINTESTINAL MOTILITY and GASTRIC ACID secretion and may help maintain the structural integrity of gastric mucus.
A biochemical messenger and regulator, synthesized from the essential amino acid L-TRYPTOPHAN. In humans it is found primarily in the central nervous system, gastrointestinal tract, and blood platelets. Serotonin mediates several important physiological functions including neurotransmission, gastrointestinal motility, hemostasis, and cardiovascular integrity. Multiple receptor families (RECEPTORS, SEROTONIN) explain the broad physiological actions and distribution of this biochemical mediator.
Within medicine, nutrition (the study of food and the effect of its components on the body) has many different roles. Appropriate nutrition can help prevent certain diseases, or treat others. In critically ill patients, artificial feeding by tubes need t...