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Popa SL, Dumitrascu DI, Pop C, Surdea-Blaga T, Ismaiel A, Chiarioni G, Dumitrascu DL, Brata VD, Grad S. Exclusion Diets in Functional Dyspepsia. Nutrients 2022; 14:nu14102057. [PMID: 35631198 PMCID: PMC9144481 DOI: 10.3390/nu14102057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 05/13/2022] [Indexed: 02/01/2023] Open
Abstract
Functional dyspepsia represents one of the most common and prevalent disorders of the brain–gut interaction, with a large number of widespread risk factors being identified. With an intricate pathogenesis and symptomatology, it heavily impacts the quality of life and, due to the limited efficacy of traditional pharmacological agents, patients are likely to seek other medical and non-medical solutions to their problem. Over the last few years, significant research in this domain has emphasized the importance of various psychological therapies and nutritional recommendations. Nevertheless, a correlation has been established between functional dyspepsia and food intolerances, with more and more patients adopting different kinds of exclusion diets, leading to weight loss, restrictive eating behaviour and an imbalanced nutritional state, further negatively impacting their quality of life. Thus, in this systematic review, we aimed at analysing the impact and efficiency of certain exclusion diets undertook by patients, more precisely, the gluten-free diet and the low-FODMAP diet.
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Affiliation(s)
- Stefan Lucian Popa
- 2nd Medical Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania; (S.L.P.); (T.S.-B.); (A.I.); (D.L.D.); (S.G.)
| | - Dinu Iuliu Dumitrascu
- Department of Anatomy, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania
- Correspondence:
| | - Cristina Pop
- Department of Pharmacology, Physiology, and Pathophysiology, Faculty of Pharmacy, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania;
| | - Teodora Surdea-Blaga
- 2nd Medical Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania; (S.L.P.); (T.S.-B.); (A.I.); (D.L.D.); (S.G.)
| | - Abdulrahman Ismaiel
- 2nd Medical Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania; (S.L.P.); (T.S.-B.); (A.I.); (D.L.D.); (S.G.)
| | - Giuseppe Chiarioni
- Division of Gastroenterology, University of Verona, AOUI Verona, 37134 Verona, Italy;
- Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-7080, USA
| | - Dan Lucian Dumitrascu
- 2nd Medical Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania; (S.L.P.); (T.S.-B.); (A.I.); (D.L.D.); (S.G.)
| | - Vlad Dumitru Brata
- Faculty of Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania;
| | - Simona Grad
- 2nd Medical Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania; (S.L.P.); (T.S.-B.); (A.I.); (D.L.D.); (S.G.)
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Yamamoto Y, Furukawa S, Kato A, Kusumoto K, Miyake T, Takeshita E, Ikeda Y, Yamamoto N, Okada K, Saeki Y, Hiasa Y. The Association between Laughter and Functional Dyspepsia in a Young Japanese Population. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:5686. [PMID: 35565081 PMCID: PMC9103241 DOI: 10.3390/ijerph19095686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 05/04/2022] [Accepted: 05/04/2022] [Indexed: 02/05/2023]
Abstract
The potential health benefits of laughter are recognized in relation to several chronic diseases. However, no study has yet investigated the association between laughter and functional dyspepsia (FD). The purpose of this study was to investigate this issue in a young Japanese population. METHODS This study was conducted on 8923 Japanese university students. Information on the frequency of laughter and types of laughter-inducing situations, digestive symptoms (Rome III criteria) were obtained through a self-administered, web-based questionnaire. RESULTS The percentage of respondents who laughed out loud almost every day was 64.3%. On the other hand, 1.8% of the subjects reported that they rarely laughed. No association was found between the total frequency of laughter and FD. Laughing while talking with family and friends almost every day was significantly inversely associated with FD (adjusted odds ratio (OR): 0.47 (95% confidence interval (CI): 0.28-0.81); p for trend was 0.003). On the other hand, laughing while watching TV or videos and laughing while looking at comics or magazines independently showed a positive correlation with FD (TV or videos: adjusted OR, 1-5 times a week: 1.74 (95% CI: 1.16-2.60); comics or magazines: adjusted OR, 1-5 times a week: 1.78 (95% CI: 1.08-2.81)). CONCLUSION In this young Japanese population, no association between laughter frequency and FD was observed although laughing while talking with friends and family was independently and inversely associated with FD.
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Affiliation(s)
- Yasunori Yamamoto
- Endoscopy Center, Ehime University Hospital, Toon 791-0295, Ehime, Japan; (Y.Y.); (Y.I.)
| | - Shinya Furukawa
- Health Services Center, Ehime University, Matsuyama 790-8577, Ehime, Japan; (A.K.); (K.K.); (Y.S.)
| | - Aki Kato
- Health Services Center, Ehime University, Matsuyama 790-8577, Ehime, Japan; (A.K.); (K.K.); (Y.S.)
| | - Katsunori Kusumoto
- Health Services Center, Ehime University, Matsuyama 790-8577, Ehime, Japan; (A.K.); (K.K.); (Y.S.)
| | - Teruki Miyake
- Department of Gastroenterology and Metabology, Graduate School of Medicine, Ehime University, Shitsukawa, Toon 791-0295, Ehime, Japan; (T.M.); (Y.H.)
| | - Eiji Takeshita
- Department of Inflammatory Bowel Diseases and Therapeutics, Graduate School of Medicine, Ehime University, Matsuyama 791-0295, Ehime, Japan;
| | - Yoshio Ikeda
- Endoscopy Center, Ehime University Hospital, Toon 791-0295, Ehime, Japan; (Y.Y.); (Y.I.)
| | - Naofumi Yamamoto
- Faculty of Collaborative Regional Innovation, Ehime University, Matsuyama 790-8577, Ehime, Japan;
| | - Katsutoshi Okada
- Shikokuchuo Public Health Center, Shikokuchuo 799-0404, Ehime, Japan;
| | - Yuka Saeki
- Health Services Center, Ehime University, Matsuyama 790-8577, Ehime, Japan; (A.K.); (K.K.); (Y.S.)
- Community Health Systems for Nursing, Graduate School of Medicine, Ehime University, Toon 791-0295, Ehime, Japan
| | - Yoichi Hiasa
- Department of Gastroenterology and Metabology, Graduate School of Medicine, Ehime University, Shitsukawa, Toon 791-0295, Ehime, Japan; (T.M.); (Y.H.)
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