Dataset Information

Gastrointestinal Sensory Neuropathy and Dysmotility in Fabry Disease: Presentations and Effect on Patient's Quality of Life.

ABSTRACT:

Introduction

Fabry disease is a rare multisystemic lysosomal disease resulting in variable manifestations of the gastrointestinal (GI), neurologic, cardiac, and renal systems. Whether GI manifestations are a result of gut dysmotility is undetermined. We aimed to explore GI manifestations in depth and their effect on patients with Fabry disease and to characterize gut motility.

Methods

We recruited adult patients with Fabry disease reporting GI manifestations. All patients answered a battery of questionnaires covering symptom severity, GI-specific quality of life, and effects of work/productivity and underwent a wireless motility capsule test to measure pan-gut motility.

Results

In 48 patients with Fabry disease, abnormal bowel habits and abdominal pain were the most common symptoms. Bloating, nausea, vomiting, and reflux were also prevalent. Neurologic manifestations were found in 95.8% of patients, along with their GI manifestations. Dysmotility was found in less than 35% of wireless motility capsule tests. Colon transit time was associated with constipation severity and Bristol Stool Scale. Several GI symptoms were associated with reduced quality of life, anxiety, and work/productivity, but not Fabry severity score.

Discussion

This is the largest study of GI manifestations in patients with Fabry disease that characterizes gut motility. We found little association between GI manifestations and motility indices, suggesting that visceral hypersensitivity may be a major driver of symptoms. GI symptoms affect different aspects of patients' lives, yet are not always well-discussed or optimally managed in Fabry disease. Disease severity scores when used for therapeutic decision making do not often include GI symptoms or their impact.

SUBMITTER: Bar N

PROVIDER: S-EPMC10749702 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature

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Publications

Gastrointestinal Sensory Neuropathy and Dysmotility in Fabry Disease: Presentations and Effect on Patient's Quality of Life.

Bar Nir N Karaa Amel A Kiser Katheryn K Kuo Braden B Zar-Kessler Claire C

Clinical and translational gastroenterology 20231201 12

<h4>Introduction</h4>Fabry disease is a rare multisystemic lysosomal disease resulting in variable manifestations of the gastrointestinal (GI), neurologic, cardiac, and renal systems. Whether GI manifestations are a result of gut dysmotility is undetermined. We aimed to explore GI manifestations in depth and their effect on patients with Fabry disease and to characterize gut motility.<h4>Methods</h4>We recruited adult patients with Fabry disease reporting GI manifestations. All patients answered ...[more]

PMID: 37578052

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Project description:Functional gastrointestinal disorders (FGIDs) have been re-named as disorders of gut-brain interactions. These conditions are not only common in clinical practice, but also in the community. In reference to the Rome IV criteria, the most common FGIDs, include functional dyspepsia (FD) and irritable bowel syndrome (IBS). Additionally, there is substantial overlap of these disorders and other specific gastrointestinal motility disorders, such as gastroparesis. These disorders are heterogeneous and are intertwined with several proposed pathophysiological mechanisms, such as altered gut motility, intestinal barrier dysfunction, gut immune dysfunction, visceral hypersensitivity, altered GI secretion, presence and degree of bile acid malabsorption, microbial dysbiosis, and alterations to the gut-brain axis. The treatment options currently available include lifestyle modifications, dietary and gut microbiota manipulation interventions including fecal microbiota transplantation, prokinetics, antispasmodics, laxatives, and centrally and peripherally acting neuromodulators. However, treatment that targets the pathophysiological mechanisms underlying the symptoms are scanty. Pharmacological agents that are developed based on the cellular and molecular mechanisms underlying pathologies of these disorders might provide the best avenue for future pharmaceutical development. The currently available therapies lack long-term effectiveness and safety for their use to treat motility disorders and FGIDs. Furthermore, the fundamental challenges in treating these disorders should be defined; for instance, 1. Cause and effect cannot be disentangled between symptoms and pathophysiological mechanisms due to current therapies that entail the off-label use of medications to treat symptoms. 2. Despite the knowledge that the microbiota in our gut plays an essential part in maintaining gut health, their exact functions in gut homeostasis are still unclear. What constitutes a healthy microbiome and further, the precise definition of gut microbial dysbiosis is lacking. More comprehensive, large-scale, and longitudinal studies utilizing multi-omics data are needed to dissect the exact contribution of gut microbial alterations in disease pathogenesis. Accordingly, we review the current treatment options, clinical insight on pathophysiology, therapeutic modalities, current challenges, and therapeutic clues for the clinical care and management of functional dyspepsia, gastroparesis, irritable bowel syndrome, functional constipation, and functional diarrhea.

Dataset Information

Gastrointestinal Sensory Neuropathy and Dysmotility in Fabry Disease: Presentations and Effect on Patient's Quality of Life.

Introduction

Methods

Results

Discussion

Publications

Gastrointestinal Sensory Neuropathy and Dysmotility in Fabry Disease: Presentations and Effect on Patient's Quality of Life.

Similar Datasets

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