Efficacy and Safety of Pea Protein and Xyloglucan Versus Simethicone in Functional Abdominal Bloating and Distension

Other authors

Institut Català de la Salut

[Petrisor DC] Department of Gastroenterology, Endodigest Medical Center, Oradea, Romania. [Etropolska Z] Department of Gastroenterology, Ambulatory Practice for Primary Outpatient Medical Care SANA, Sofa, Bulgaria. [Elenski K] Department of Gastroenterology, BROD – Ambulatory Practice for Primary Medical Care, Plovdiv, Bulgaria. [Dimitrova E] Department of Gastroenterology, Medical Centre Prolet, Ruse, Bulgaria. [Santos J] Laboratori de Neuroimmuno-Gastroenterologia, Vall d’Hebron Institut de Recerca (VHIR), Barcelona, Spain. Servei d’Aparell Digestiu, Vall d’Hebron Hospital Universitari, Barcelona, Spain. Servei d’Aparell Digestiu, Vall d’Hebron Hospital Universitari, Barcelona, Spain. Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERHED), Instituto de Salud Carlos III, Madrid, Spain

Vall d'Hebron Barcelona Hospital Campus

Publication date

2024-01-30T12:48:22Z

2024-01-30T12:48:22Z

2024-01



Abstract

Functional abdominal bloating and distension; Pea protein; Simethicone


Inflor i distensió abdominal funcional; Proteïna de pèsol; Simeticona


Hinchazón y distensión abdominal funcional; Proteína de guisante; Simeticona


Background Functional Abdominal Bloating and Distension (FABD) is a multifaceted condition related in part to trapped gas, with changes in the intestinal barrier and small intestinal bacterial overgrowth (SIBO), which lead to gas production. Currently, there are no treatments targeting the etiology of FABD. Methods This double-blind, multicenter, randomized study evaluated the safety and efficacy of a product containing xyloglucan and pea proteins (XG + PP) compared with simethicone, both administered orally (three times daily) for 20 consecutive days. Eighty-eight patients with FABD were randomly assigned to the two groups in a 1:1 ratio. Primary outcome was safety; secondary outcomes were (i) efficacy in alleviating the symptoms of FABD and (ii) efficacy in reducing SIBO, as assessed by hydrogen breath test (HBT). Results No Adverse Events or Serious Unexpected Adverse Reactions were reported during the study. XG + PP showed a faster onset of action and a significant reduction in bloating and abdominal pain compared with simethicone. At Day 20, XG + PP drastically reduced abdominal girth when compared with simethicone, with an average reduction of 4.7 cm versus 1.8 cm. At Day 20, the XG + PP arm showed a significant reduction in HBT compared to baseline. Conclusions This study supports the evidence that FABD patients may benefit from a XG + PP-based treatment that acts on etiology and not just the symptoms.


The study was sponsored by Devintec Sagl.

Document Type

Article


Published version

Language

English

Publisher

Springer

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Attribution-NonCommercial 4.0 International

http://creativecommons.org/licenses/by-nc/4.0/

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