Article

An update on current pharmacotherapy options for dyspepsia

University of Miami, Division of Gastroenterology , 1120 NW 14th Street, Miami, FL 33136 , USA +1 305 243 2515
Expert Opinion on Pharmacotherapy (Impact Factor: 3.09). 06/2013; 14(13). DOI: 10.1517/14656566.2013.809063
Source: PubMed

ABSTRACT Introduction: Functional dyspepsia (FD) is a highly prevalent and challenging disorder which impacts patients' quality of life and poses a considerable socioeconomic burden. Given the vagueness of the definition of FD based on the current Rome III criteria's expert opinion, the diagnosis of FD continues to be one of exclusion. Despite efforts to better define what constitutes FD, validity of such diagnostic criteria remains controversial given the lack of a distinct pathophysiologic mechanism. Areas covered: New insights into the pathophysiology of FD have expanded our treatment options for the syndrome. This review will discuss the current pharmacologic treatments of FD with particular focus on the more robust randomized controlled trials to date. Expert opinion: Recently, the understanding of the pathophysiology of FD has evolved with novel hypothesis such as sensorimotor abnormalities of the stomach or duodenum, genetic polypmorphisms, psychological comorbidities, food sensitivities and allergies, and immune dysregulation found to be possibly responsible for its pathogenesis. Despite the expanding knowledge about the likely multifactorial pathophysiology of FD, its treatment remains a challenge.

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    • "Functional dyspepsia is diagnosed using the Rome III criteria (Tack et al 2006). However, due to the vague description of the disease diagnosis is based on exclusion (Moshiree et al 2013). Our understanding of the relationship between abnormal gastric motility and functional dyspepsia is far from complete (Miwa et al 2011), and the need for long-term monitoring of gastric motility in association with functional dyspepsia is obvious because its symptoms and associated factors are poorly understood (Kindt et al 2010). "
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