1
|
Guarner F, Sanders ME, Szajewska H, Cohen H, Eliakim R, Herrera-deGuise C, Karakan T, Merenstein D, Piscoya A, Ramakrishna B, Salminen S, Melberg J. World Gastroenterology Organisation Global Guidelines: Probiotics and Prebiotics. J Clin Gastroenterol 2024; 58:533-553. [PMID: 38885083 DOI: 10.1097/mcg.0000000000002002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 03/03/2024] [Indexed: 06/20/2024]
Affiliation(s)
| | - Mary Ellen Sanders
- International Scientific Association for Probiotics and Prebiotics, Centennial, CO
| | - Hania Szajewska
- Department of Paediatrics, The Medical University of Warsaw, Warsaw, Poland
| | | | | | | | | | | | | | | | | | - Jim Melberg
- World Gastroenterology Organisation, Milwaukee, WI
| |
Collapse
|
2
|
Săsăran MO, Mărginean CO, Adumitrăchioaiei H, Meliț LE. Pathogen-Specific Benefits of Probiotic and Synbiotic Use in Childhood Acute Gastroenteritis: An Updated Review of the Literature. Nutrients 2023; 15:643. [PMID: 36771350 PMCID: PMC9919199 DOI: 10.3390/nu15030643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 01/24/2023] [Accepted: 01/25/2023] [Indexed: 01/29/2023] Open
Abstract
Probiotics represent viable microorganisms which are found within the normal gut microbiota, that exert strain-specific benefits in the management of several gastrointestinal disorders in children, including acute gastroenteritis. This review aims to evaluate the pathogen-specific role of probiotic supplementation in childhood diarrhea. A search of scientific databases was conducted to identify studies which investigated efficacy of probiotics and synbiotics in influencing outcome of acute gastroenteritis of known etiology. We identified 32 studies, most of which analyzed impact of probiotic supplementation in rotavirus gastroenteritis, while a very limited number of these conducted a separate analysis on bacterial diarrhea. Lactobacillus rhamnosus (L. rhamnosus), L. reuteri and S. boulardii still remain the most researched strains, with a proven role in decreasing diarrhea and hospitalization duration, especially in the setting of rotavirus infection. Combined products containing at least one of the aforementioned strains also performed similarly and might also influence rotavirus fecal shedding. Rotavirus immunization status has also been proposed as a significant influencing factor of probiotic use impact. The paucity of research focusing on bacterial etiologies, as well as of clinical trials conducted within ambulatory care units leaves room for further research on the matter, which needs to include larger cohort studies.
Collapse
Affiliation(s)
- Maria Oana Săsăran
- Department of Pediatrics III Faculty of Medicine in English, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Târgu Mureș, Gheorghe Marinescu Street No 38, 540136 Târgu Mureș, Romania
| | - Cristina Oana Mărginean
- Department of Pediatrics I, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Târgu Mureș, Gheorghe Marinescu Street No 38, 540136 Târgu Mureș, Romania
| | - Heidrun Adumitrăchioaiei
- Doctoral School of Medicine, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Târgu Mureș, Gheorghe Marinescu Street No 38, 540136 Târgu Mureș, Romania
| | - Lorena Elena Meliț
- Department of Pediatrics I, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Târgu Mureș, Gheorghe Marinescu Street No 38, 540136 Târgu Mureș, Romania
| |
Collapse
|
3
|
Hojsak I, Kolaček S, Mihatsch W, Mosca A, Shamir R, Szajewska H, Vandenplas Y. Synbiotics in the Management of Pediatric Gastrointestinal Disorders: Position Paper of the ESPGHAN Special Interest Group on Gut Microbiota and Modifications. J Pediatr Gastroenterol Nutr 2023; 76:102-108. [PMID: 35900172 DOI: 10.1097/mpg.0000000000003568] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Synbiotics are a mixture comprising of live microorganisms and substrate(s) selectively utilized by host microorganisms that confers a health benefit on the host. There is an increasing number of studies investigating their role in different diseases and disorders. AIM The purpose of this article is to provide recommendations for the use of synbiotics in the management of pediatric gastrointestinal disorders. The recommendations are developed by the ESPGHAN Special Interest Group on Gut Microbiota and Modifications. METHODS From existing literature databases, we searched and appraised all systematic reviews and/or meta-analyses, and subsequently published randomized controlled trials (RCTs) that compared the use of synbiotics, in all delivery vehicles and formulations, at any dose, compared to no synbiotics. Synbiotics which are part of infant formula were not assessed. The recommendations were formulated only if at least 2 RCTs that used a well-defined synbiotic were available. RESULTS Based on the currently available evidence, no recommendation can be formulated in favor or against the use of evaluated synbiotic combination in the treatment of acute gastroenteritis, prevention of necrotizing enterocolitis, Helicobacter pylori infection, inflammatory bowel disease, functional gastrointestinal disorders, and allergy in infants and children. CONCLUSIONS There is a need for more, well-designed RCTs on the role of synbiotics in gastrointestinal disorders with the same outcome measures to enable the inter-studies comparisons.
Collapse
Affiliation(s)
- Iva Hojsak
- From the Children's Hospital Zagreb, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Sanja Kolaček
- From the Children's Hospital Zagreb, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Walter Mihatsch
- the Department of Pediatrics Ulm University, Ulm, and Neu-Ulm University of Applied Sciences, Neu-Ulm, Germany
| | - Alexis Mosca
- the Hôpital Robert Debré, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Raanan Shamir
- the Institute for Gastroenterology, Nutrition and Liver Diseases, Schneider Children's, Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Hania Szajewska
- the Department of Paediatrics, The Medical University of Warsaw, Warsaw, Poland
| | - Yvan Vandenplas
- the Vrije Universiteit Brussel (VUB), UZ Brussel, Kidz Health Castle, Brussels, Belgium
| |
Collapse
|
4
|
Boscarino G, Conti MG, Pagano F, Di Chiara M, Pannucci C, Onestà E, Prota R, Deli G, Dito L, Regoli D, Oliva S, Terrin G. Complementary Feeding and Growth in Infants Born Preterm: A 12 Months Follow-Up Study. CHILDREN (BASEL, SWITZERLAND) 2021; 8:children8121085. [PMID: 34943281 PMCID: PMC8700469 DOI: 10.3390/children8121085] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 10/23/2021] [Accepted: 11/22/2021] [Indexed: 12/18/2022]
Abstract
Evidences demonstrated that timing of weaning influences long-term growth in full term infants. However, studies on preterm infants are still lacking, and the international guidelines are focused only on healthy full-term newborn, without consensus for preterms. We aimed at evaluating, in a cohort study, the consequences of different timing of weaning on auxological outcomes up to 12 months of corrected age in a population of neonates born with gestational age < 32 weeks or birth weight < 1500 g. We divided the enrolled neonates in two cohorts according to the timing of weaning: (i) Early Weaning: introduction of complementary food before 6 months of corrected age; (ii) Late Weaning: complementary food introduced after 6 months of corrected age. Growth parameters (weight, length, body mass index, and ponderal index) were measured at 12 months of life. The two groups were statistically comparable for baseline clinical characteristics, and differences on growth parameters were not reported between the two study groups. These results were confirmed in linear and binary logistic regression multivariate models. Timing of weaning is not related to growth of preterm newborns in the first 12 months of corrected age. Studies are needed to reach consensus for the appropriate nutritional approach for preterm babies after discharge.
Collapse
Affiliation(s)
- Giovanni Boscarino
- Department of Maternal and Child Health, Policlinico Umberto I, Sapienza University of Rome, 00161 Rome, Italy; (G.B.); (M.G.C.); (F.P.); (M.D.C.); (C.P.); (E.O.); (R.P.); (G.D.); (L.D.); (D.R.); (S.O.)
| | - Maria Giulia Conti
- Department of Maternal and Child Health, Policlinico Umberto I, Sapienza University of Rome, 00161 Rome, Italy; (G.B.); (M.G.C.); (F.P.); (M.D.C.); (C.P.); (E.O.); (R.P.); (G.D.); (L.D.); (D.R.); (S.O.)
- Department of Molecular Medicine, Sapienza University of Rome, 00185 Rome, Italy
| | - Federica Pagano
- Department of Maternal and Child Health, Policlinico Umberto I, Sapienza University of Rome, 00161 Rome, Italy; (G.B.); (M.G.C.); (F.P.); (M.D.C.); (C.P.); (E.O.); (R.P.); (G.D.); (L.D.); (D.R.); (S.O.)
| | - Maria Di Chiara
- Department of Maternal and Child Health, Policlinico Umberto I, Sapienza University of Rome, 00161 Rome, Italy; (G.B.); (M.G.C.); (F.P.); (M.D.C.); (C.P.); (E.O.); (R.P.); (G.D.); (L.D.); (D.R.); (S.O.)
| | - Chiara Pannucci
- Department of Maternal and Child Health, Policlinico Umberto I, Sapienza University of Rome, 00161 Rome, Italy; (G.B.); (M.G.C.); (F.P.); (M.D.C.); (C.P.); (E.O.); (R.P.); (G.D.); (L.D.); (D.R.); (S.O.)
| | - Elisa Onestà
- Department of Maternal and Child Health, Policlinico Umberto I, Sapienza University of Rome, 00161 Rome, Italy; (G.B.); (M.G.C.); (F.P.); (M.D.C.); (C.P.); (E.O.); (R.P.); (G.D.); (L.D.); (D.R.); (S.O.)
| | - Rita Prota
- Department of Maternal and Child Health, Policlinico Umberto I, Sapienza University of Rome, 00161 Rome, Italy; (G.B.); (M.G.C.); (F.P.); (M.D.C.); (C.P.); (E.O.); (R.P.); (G.D.); (L.D.); (D.R.); (S.O.)
| | - Giorgia Deli
- Department of Maternal and Child Health, Policlinico Umberto I, Sapienza University of Rome, 00161 Rome, Italy; (G.B.); (M.G.C.); (F.P.); (M.D.C.); (C.P.); (E.O.); (R.P.); (G.D.); (L.D.); (D.R.); (S.O.)
| | - Lucia Dito
- Department of Maternal and Child Health, Policlinico Umberto I, Sapienza University of Rome, 00161 Rome, Italy; (G.B.); (M.G.C.); (F.P.); (M.D.C.); (C.P.); (E.O.); (R.P.); (G.D.); (L.D.); (D.R.); (S.O.)
| | - Daniela Regoli
- Department of Maternal and Child Health, Policlinico Umberto I, Sapienza University of Rome, 00161 Rome, Italy; (G.B.); (M.G.C.); (F.P.); (M.D.C.); (C.P.); (E.O.); (R.P.); (G.D.); (L.D.); (D.R.); (S.O.)
| | - Salvatore Oliva
- Department of Maternal and Child Health, Policlinico Umberto I, Sapienza University of Rome, 00161 Rome, Italy; (G.B.); (M.G.C.); (F.P.); (M.D.C.); (C.P.); (E.O.); (R.P.); (G.D.); (L.D.); (D.R.); (S.O.)
| | - Gianluca Terrin
- Department of Maternal and Child Health, Policlinico Umberto I, Sapienza University of Rome, 00161 Rome, Italy; (G.B.); (M.G.C.); (F.P.); (M.D.C.); (C.P.); (E.O.); (R.P.); (G.D.); (L.D.); (D.R.); (S.O.)
- Correspondence: ; Tel.: +39-064-997-2536
| |
Collapse
|
5
|
Early Enteral Feeding Improves Tolerance of Parenteral Nutrition in Preterm Newborns. Nutrients 2021; 13:nu13113886. [PMID: 34836137 PMCID: PMC8621891 DOI: 10.3390/nu13113886] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 10/26/2021] [Accepted: 10/28/2021] [Indexed: 01/05/2023] Open
Abstract
(1) Background: The tolerance of preterm newborns for the high nutritional intakes given by parenteral nutrition (PN) is still debated because of the risk of metabolic complications. Despite enteral nutrition (EN) being the preferred route of nutrition, an exclusive enteral feeding is not always possible, as in preterm newborns, the gut is immature and less tolerant of EN. We aimed to study the impact of a minimal enteral feeding (MEF) on the possible early metabolic complications of PN in a cohort of preterms with gestational age at birth GA ≤ 29 + 6/7 weeks of postmenstrual age. (2) Methods: We divided the study sample in two cohorts: 1) Late-Feeding (cohort 1), newborns who received MEF starting from the 8th day of age, and (2) Early-Feeding (cohort 2), newborns who received MEF, consisting of the administration of at least 4–5 mL/kg/day by the enteral route, in the first 7 days of age. The primary outcome of the study was the rate of at least one metabolic complication, including hyperglycemia, hypertriglyceridemia, or metabolic acidosis. (3) Results: We enrolled 80 newborns (Late-Feeding cohort 51 vs. Early-Feeding cohort 29). The rate of all metabolic complications was statistically higher in the Late-Feeding cohort compared to the Early-Feeding cohort. Binary logistic regression analysis showed that late administration of MEF negatively influenced the rate of all metabolic complications. (4) Conclusions: Early minimal administration of EN is associated with less frequent PN-related metabolic side effects and a higher rate of survival in critically ill newborns.
Collapse
|
6
|
Pagano F, Conti MG, Boscarino G, Pannucci C, Dito L, Regoli D, Di Chiara M, Battaglia G, Prota R, Cinicola B, Zicari AM, Aloi M, Oliva S, Terrin G. Atopic Manifestations in Children Born Preterm: A Long-Term Observational Study. CHILDREN-BASEL 2021; 8:children8100843. [PMID: 34682108 PMCID: PMC8534898 DOI: 10.3390/children8100843] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 08/24/2021] [Accepted: 09/22/2021] [Indexed: 01/01/2023]
Abstract
(1) Background: Preterm birth exposes the infant to the known risk factors for atopic diseases. We aimed to study the neonatal risk factors and to describe the clinical manifestations of atopy, including the march of symptoms, in a cohort of preschool children born preterm. (2) Methods: We enrolled neonates with gestational age < 32 weeks or birth weight < 1500 g. We classified patients in cases and controls according to the presence of at least one atopic manifestation. (3) Results: We observed 72 cases and 93 controls. Multivariate models showed that the administration of more than one cycle of antibiotics (B 0.902, p = 0.026) and gestational diabetes (B 1.207, p = 0.035) influence the risk of atopy in babies born preterm. In addition, risk of atopic dermatitis was influenced by gestational age < 29 weeks (B -1.710, p = 0.025) and gestational diabetes (B 1.275, p = 0.027). The risk of wheeze was associated with familiarity for asthma (B 1.392, p = 0.022) and the administration of more than one cycle of antibiotics (B 0.969, p = 0.025). We observed a significant reduction in the rate of atopic manifestation after 2 years of life (33.9% vs. 23.8%, p < 0.05). (4) Conclusions: Modifiable (gestational diabetes, antibiotics use) and unmodifiable (familiarity for asthma) conditions influence the risk of atopy in babies born preterm. Extreme prematurity reduces the risk of atopic dermatitis. Preterm babies showed a peculiar atopic march.
Collapse
Affiliation(s)
- Federica Pagano
- Department of Maternal and Child Health, Policlinico Umberto I Hospital, Sapienza University of Rome, 00161 Rome, Italy; (F.P.); (M.G.C.); (G.B.); (C.P.); (L.D.); (D.R.); (M.D.C.); (G.B.); (R.P.); (B.C.); (A.M.Z.); (M.A.); (S.O.)
| | - Maria Giulia Conti
- Department of Maternal and Child Health, Policlinico Umberto I Hospital, Sapienza University of Rome, 00161 Rome, Italy; (F.P.); (M.G.C.); (G.B.); (C.P.); (L.D.); (D.R.); (M.D.C.); (G.B.); (R.P.); (B.C.); (A.M.Z.); (M.A.); (S.O.)
- Department of Molecular Medicine, Sapienza University of Rome, 00185 Rome, Italy
| | - Giovanni Boscarino
- Department of Maternal and Child Health, Policlinico Umberto I Hospital, Sapienza University of Rome, 00161 Rome, Italy; (F.P.); (M.G.C.); (G.B.); (C.P.); (L.D.); (D.R.); (M.D.C.); (G.B.); (R.P.); (B.C.); (A.M.Z.); (M.A.); (S.O.)
| | - Chiara Pannucci
- Department of Maternal and Child Health, Policlinico Umberto I Hospital, Sapienza University of Rome, 00161 Rome, Italy; (F.P.); (M.G.C.); (G.B.); (C.P.); (L.D.); (D.R.); (M.D.C.); (G.B.); (R.P.); (B.C.); (A.M.Z.); (M.A.); (S.O.)
| | - Lucia Dito
- Department of Maternal and Child Health, Policlinico Umberto I Hospital, Sapienza University of Rome, 00161 Rome, Italy; (F.P.); (M.G.C.); (G.B.); (C.P.); (L.D.); (D.R.); (M.D.C.); (G.B.); (R.P.); (B.C.); (A.M.Z.); (M.A.); (S.O.)
| | - Daniela Regoli
- Department of Maternal and Child Health, Policlinico Umberto I Hospital, Sapienza University of Rome, 00161 Rome, Italy; (F.P.); (M.G.C.); (G.B.); (C.P.); (L.D.); (D.R.); (M.D.C.); (G.B.); (R.P.); (B.C.); (A.M.Z.); (M.A.); (S.O.)
| | - Maria Di Chiara
- Department of Maternal and Child Health, Policlinico Umberto I Hospital, Sapienza University of Rome, 00161 Rome, Italy; (F.P.); (M.G.C.); (G.B.); (C.P.); (L.D.); (D.R.); (M.D.C.); (G.B.); (R.P.); (B.C.); (A.M.Z.); (M.A.); (S.O.)
| | - Giuseppe Battaglia
- Department of Maternal and Child Health, Policlinico Umberto I Hospital, Sapienza University of Rome, 00161 Rome, Italy; (F.P.); (M.G.C.); (G.B.); (C.P.); (L.D.); (D.R.); (M.D.C.); (G.B.); (R.P.); (B.C.); (A.M.Z.); (M.A.); (S.O.)
| | - Rita Prota
- Department of Maternal and Child Health, Policlinico Umberto I Hospital, Sapienza University of Rome, 00161 Rome, Italy; (F.P.); (M.G.C.); (G.B.); (C.P.); (L.D.); (D.R.); (M.D.C.); (G.B.); (R.P.); (B.C.); (A.M.Z.); (M.A.); (S.O.)
| | - Bianca Cinicola
- Department of Maternal and Child Health, Policlinico Umberto I Hospital, Sapienza University of Rome, 00161 Rome, Italy; (F.P.); (M.G.C.); (G.B.); (C.P.); (L.D.); (D.R.); (M.D.C.); (G.B.); (R.P.); (B.C.); (A.M.Z.); (M.A.); (S.O.)
| | - Anna Maria Zicari
- Department of Maternal and Child Health, Policlinico Umberto I Hospital, Sapienza University of Rome, 00161 Rome, Italy; (F.P.); (M.G.C.); (G.B.); (C.P.); (L.D.); (D.R.); (M.D.C.); (G.B.); (R.P.); (B.C.); (A.M.Z.); (M.A.); (S.O.)
| | - Marina Aloi
- Department of Maternal and Child Health, Policlinico Umberto I Hospital, Sapienza University of Rome, 00161 Rome, Italy; (F.P.); (M.G.C.); (G.B.); (C.P.); (L.D.); (D.R.); (M.D.C.); (G.B.); (R.P.); (B.C.); (A.M.Z.); (M.A.); (S.O.)
| | - Salvatore Oliva
- Department of Maternal and Child Health, Policlinico Umberto I Hospital, Sapienza University of Rome, 00161 Rome, Italy; (F.P.); (M.G.C.); (G.B.); (C.P.); (L.D.); (D.R.); (M.D.C.); (G.B.); (R.P.); (B.C.); (A.M.Z.); (M.A.); (S.O.)
| | - Gianluca Terrin
- Department of Maternal and Child Health, Policlinico Umberto I Hospital, Sapienza University of Rome, 00161 Rome, Italy; (F.P.); (M.G.C.); (G.B.); (C.P.); (L.D.); (D.R.); (M.D.C.); (G.B.); (R.P.); (B.C.); (A.M.Z.); (M.A.); (S.O.)
- Correspondence: ; Tel.: +39-064-997-2536
| |
Collapse
|
7
|
Effectiveness of probiotics and synbiotics in reducing duration of acute infectious diarrhea in pediatric patients in developed countries: a systematic review and meta-analysis. Eur J Pediatr 2021; 180:2907-2920. [PMID: 33825068 DOI: 10.1007/s00431-021-04046-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 03/11/2021] [Accepted: 03/21/2021] [Indexed: 02/07/2023]
Abstract
Acute diarrhea is one of the most frequent causes of doctor visits and hospital admissions for children. Our objective was to evaluate the association between probiotics administration and reduction of acute infectious diarrhea duration in children dwelling in developed countries. Bibliographic databases, gray literature, and reference lists were searched up to September 29, 2019. Double-blind, randomized controlled trials that examined probiotics efficacy in children with acute infectious diarrhea residing in developed countries were included. Data were synthesized by generic inverse variance method using fixed- and random-effects model. Twenty trials met the eligibility criteria (n = 3469 patients) and were included in the qualitative synthesis, and 19 studies in meta-analysis. Twelve trials (n = 840) were assessed as high/unclear risk of bias and eight (n = 2629) as low risk of bias. Comparisons revealed a moderate effectiveness of probiotics in low risk of bias studies (MD = - 13.45 h; 95% CI - 24.26, - 2.62; p = 0.02, Bayesian meta-analysis pooled effect MD = - 0.38, 95% CrI - 2.3, 1.58) and a notable effect in studies with high/unclear risk for bias (MD = - 19.70 h; 95% CI - 28.09, - 11.31; p = 0.0004). In trials of optimal methodological quality (n = 1989), probiotics effect was absent (MD = - 3.32 h; 95% CI - 8.78, 2.13, p = 0.23).Conclusion: Outcomes suggest that probiotics do not demonstrate sufficient clinical impact in reducing diarrhea duration in children in the developed countries.Systematic Review Registration: This review is registered at PROSPERO (ID: CRD42020152966). What is Known: • Probiotics, due to the conflicting study results, are administered without adequate evidence as an adjuvant therapeutic agent for eliminating duration of acute infectious diarrhea in pediatric patients. What is New: • In developed countries, probiotics are demonstrated as ineffective in reducing the duration of acute infectious diarrhea in children.
Collapse
|
8
|
Jana UK, Kango N, Pletschke B. Hemicellulose-Derived Oligosaccharides: Emerging Prebiotics in Disease Alleviation. Front Nutr 2021; 8:670817. [PMID: 34386513 PMCID: PMC8353096 DOI: 10.3389/fnut.2021.670817] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 06/21/2021] [Indexed: 12/11/2022] Open
Abstract
The gut microbiota in the human body is an important component that plays a pivotal role in the ability of the host to prevent diseases and recover from these diseases. If the human microbiome changes for any reason, it affects the overall functioning of the host. Healthy and vigorous gut microbiota require dietary fiber supplementation. Recently, oligosaccharides have been found to play a significant role in the modulation of microbiota. Several such oligosaccharides, i.e., xylooligosaccharides (XOS), mannooligosaccharides (MOS), and arabino-xylooligosaccharides (AXOS), are derived from hemicellulosic macromolecules such as xylan, mannan, and arabino-xylan, respectively. These oligosaccharides serve as substrates for the probiotic production of health-promoting substances (short-chain fatty acids, branched chain amino acids etc.), which confer a variety of health benefits, including the prevention of some dreaded diseases. Among hemicellulose-derived oligosaccharides (HDOs), XOS have been largely explored, whereas, studies on MOS and AXOS are currently underway. HDOs, upon ingestion, help reduce morbidities by lowering populations of harmful or pathogenic bacteria. The ATP-binding cassette (ABC) transporters are mainly utilized for the uptake of oligosaccharides in probiotics. Butyrate generated by the selective fermentation of oligosaccharides, along with other short-chain fatty acids, reduces gut inflammation. Overall, oligosaccharides derived from hemicelluloses show a similar potential as conventional prebiotics and can be supplemented as functional foods. This review summarizes the role of HDOs in the alleviation of autoimmune diseases (inflammatory bowel disease, Crohn's disease), diabetes, urinary tract infection, cardiovascular diseases, and antimicrobial resistance (AMR) through the modulation of the gut microbiota. The mechanism of oligosaccharide utilization and disease mitigation is also explained.
Collapse
Affiliation(s)
- Uttam Kumar Jana
- Department of Microbiology, Dr. Harisingh Gour Vishwavidyalaya (A Central University), Sagar, India
| | - Naveen Kango
- Department of Microbiology, Dr. Harisingh Gour Vishwavidyalaya (A Central University), Sagar, India
| | - Brett Pletschke
- Department of Biochemistry and Microbiology, Rhodes University, Makhanda, South Africa
| |
Collapse
|
9
|
Intravenous Lipid Emulsions Affect Respiratory Outcome in Preterm Newborn: A Case-Control Study. Nutrients 2021; 13:nu13041243. [PMID: 33918860 PMCID: PMC8070203 DOI: 10.3390/nu13041243] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 04/02/2021] [Accepted: 04/07/2021] [Indexed: 12/13/2022] Open
Abstract
(1) Background: Hypertriglyceridemia (HiTG) is a metabolic complication of intravenous lipid emulsions (ILEs) infusion. We aimed to evaluate the influence of HiTG on the respiratory outcome of preterm babies; (2) Methods: We enrolled, in a case-control study, newborns with gestational age <32 weeks or birth weight <1500 g, over a 3-year period. They were divided into cases and controls; cases were defined by the detection of HiTG defined as serum triglycerides (TG) value >150 mg/dL; (3) Results: We enrolled 40 cases and 105 controls. Cases had an increased incidence of bronchopulmonary dysplasia (30.0% vs. 14.3%, p < 0.05) and longer duration of invasive mechanical ventilation (7 days, 95% CI 4-10 days vs. 4 days, 95% CI 1-7 days, p < 0.01) compared to controls. Multivariate analysis confirmed that HiTG independently influenced the duration of invasive mechanical ventilation, also in the subgroups with gestational age ≤28 + 6/7 weeks or birth weight ≤1000 g; (4) Conclusion: Newborns with HiTG related to ILEs had a longer duration of invasive mechanical ventilation. Temporary suspension or reduction in ILEs in the case of HiTG is associated with an improvement of respiratory outcome.
Collapse
|
10
|
Terrin G, Boscarino G, Gasparini C, Di Chiara M, Faccioli F, Onestà E, Parisi P, Spalice A, De Nardo MC, Dito L, Regoli D, Di Mario C, De Curtis M. Energy-enhanced parenteral nutrition and neurodevelopment of preterm newborns: A cohort study. Nutrition 2021; 89:111219. [PMID: 33836427 DOI: 10.1016/j.nut.2021.111219] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 02/11/2021] [Accepted: 02/17/2021] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Preterm births are at higher risk for neurodevelopment (NDV) disabilities. To limit long-term consequences, guidelines recommend aggressive parenteral nutrition (PN) soon after birth. The aim of this study was to examine the effects of energy-enhanced PN in the first week of life on long-term NDV in preterm neonates. METHODS We compared two cohorts of newborns (group A: energy-enhanced PN and group B: energy-standard PN) with different energy intake in the first 7 d of life (DoL) given by PN with the same protein amount, to study the influences of an energy-enhanced PN on NDV at 24 mo of life evaluated with the Bayley Scale of Infant Development-III edition. RESULTS We analyzed 51 newborns (A: n = 24 versus B: n = 27). The two cohorts were similar in baseline characteristics (gestational age group A 29 wk, 95% confidence interval [CI], 28-30 wk versus group B 29 wk, 95% CI, 28-30 wk; birth weight A: 1214 g, 95% CI, 1062-1365 g versus B 1215 g, 95% CI, 1068-1363 g; boys A 62.5% versus B 55.6%). Infants in cohort B showed significantly (P < 0.05) better gross motor, total scaled, and total composite motor scores (A: 8 (1) versus B 9 (2); A 17 (4) versus B 19 (5); A 91 (12) versus B 97 (15); respectively). Cohort A showed a higher percentage of infants with delayed socioemotional competence (A 30.4% versus B 7.7%, P < 0.05). No differences were found in growth parameters at 24 mo of life. Linear regression analysis showed that socioemotional competence and motor score were negatively associated with energy intake of the first 7 DoL given by PN. CONCLUSIONS A more aggressive PN strategy results in lower motor score and socioemotional competence performance at 24 mo of life. More caution might be advocated for an energy-enhanced PN protocol, particularly in neonates with lower birth weight, for long-term NDV in preterm neonates.
Collapse
Affiliation(s)
- Gianluca Terrin
- Department of Maternal and Child Health, University of Rome La Sapienza, Rome, Italy.
| | - Giovanni Boscarino
- Department of Maternal and Child Health, University of Rome La Sapienza, Rome, Italy
| | - Corinna Gasparini
- Department of Maternal and Child Health, University of Rome La Sapienza, Rome, Italy
| | - Maria Di Chiara
- Department of Maternal and Child Health, University of Rome La Sapienza, Rome, Italy
| | - Francesca Faccioli
- Department of Maternal and Child Health, University of Rome La Sapienza, Rome, Italy
| | - Elisa Onestà
- Department of Maternal and Child Health, University of Rome La Sapienza, Rome, Italy
| | - Pasquale Parisi
- Child Neurology, NESMOS Department, Faculty of Medicine & Psychology, University of Rome La Sapienza, Rome, Italy
| | - Alberto Spalice
- Department of Maternal and Child Health, University of Rome La Sapienza, Rome, Italy
| | - Maria Chiara De Nardo
- Department of Maternal and Child Health, University of Rome La Sapienza, Rome, Italy
| | - Lucia Dito
- Department of Maternal and Child Health, University of Rome La Sapienza, Rome, Italy
| | - Daniela Regoli
- Department of Maternal and Child Health, University of Rome La Sapienza, Rome, Italy
| | - Chiara Di Mario
- Department of Maternal and Child Health, University of Rome La Sapienza, Rome, Italy
| | - Mario De Curtis
- Department of Maternal and Child Health, University of Rome La Sapienza, Rome, Italy
| |
Collapse
|
11
|
Terrin G, Coscia A, Boscarino G, Faccioli F, Di Chiara M, Greco C, Onestà E, Oliva S, Aloi M, Dito L, Cardilli V, Regoli D, De Curtis M. Long-term effects on growth of an energy-enhanced parenteral nutrition in preterm newborn: A quasi-experimental study. PLoS One 2020; 15:e0235540. [PMID: 32628715 PMCID: PMC7337335 DOI: 10.1371/journal.pone.0235540] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Accepted: 06/18/2020] [Indexed: 12/13/2022] Open
Abstract
Aim To assess the best energy intake in Parenteral Nutrition (PN) for preterm newborns, considering both possible benefits for growth and risk of complications. Methods Quasi-experimental study comparing two cohorts of newborns, receiving Energy-Enhanced vs. Standard PN (Cohort A, from 1st January 2015 to 31 January 2016 and Cohort B from 1st February 2016 to 31 March 2017; respectively) after implementation of a change in the PN protocol. The primary outcome measure was growth at 24 months of life. The PN associated complications were also measured. Results We enrolled 132 newborns in two Cohorts, similar for prenatal and postnatal clinical characteristics. Although, body weight and length at 24 months of life were significantly higher (p<0.05) in the Cohort A (11.1, 95% CI 10.6 to 11.6 Kg; 85.0 95% CI 83.8 to 86.2 cm) compared with Cohort B (10.4, 95% CI 9.9 to 10.9 Kg; 81.3 95% CI 79.7 to 82.8 cm), body weight and length Z-Score in the first 24 months of life were similar between the two Cohorts. The rate of PN associated complications was very high in both study Cohorts (up to 98% of enrolments). Multivariate analysis showed that length at 24 months was significantly associated with receiving standard PN (cohort A) in the first week of life and on the energy intake in the first week of life. We also found a marginally insignificant association between Cohort A assignment and body weight at 24 months of life (p = 0.060). Conclusions Energy-enhanced PN in early life has not significant effects on long-term growth in preterm newborns. The high prevalence of PN associated complications, poses concerns about the utility of high energy intake recommended by current guidelines for PN.
Collapse
Affiliation(s)
- Gianluca Terrin
- Department of Maternal and Child Health Policlinico Umberto I, University La Sapienza, Rome, Italy
- * E-mail:
| | - Alessandra Coscia
- Neonatology Unit, Department of Public Health and Pediatrics, University of Turin, Turin, Italy
| | - Giovanni Boscarino
- Department of Maternal and Child Health Policlinico Umberto I, University La Sapienza, Rome, Italy
| | - Francesca Faccioli
- Department of Maternal and Child Health Policlinico Umberto I, University La Sapienza, Rome, Italy
| | - Maria Di Chiara
- Department of Maternal and Child Health Policlinico Umberto I, University La Sapienza, Rome, Italy
| | - Carla Greco
- Department of Maternal and Child Health Policlinico Umberto I, University La Sapienza, Rome, Italy
| | - Elisa Onestà
- Department of Maternal and Child Health Policlinico Umberto I, University La Sapienza, Rome, Italy
| | - Salvatore Oliva
- Department of Maternal and Child Health Policlinico Umberto I, University La Sapienza, Rome, Italy
| | - Marina Aloi
- Department of Maternal and Child Health Policlinico Umberto I, University La Sapienza, Rome, Italy
| | - Lucia Dito
- Department of Maternal and Child Health Policlinico Umberto I, University La Sapienza, Rome, Italy
| | - Viviana Cardilli
- Department of Maternal and Child Health Policlinico Umberto I, University La Sapienza, Rome, Italy
| | - Daniela Regoli
- Department of Maternal and Child Health Policlinico Umberto I, University La Sapienza, Rome, Italy
| | - Mario De Curtis
- Department of Maternal and Child Health Policlinico Umberto I, University La Sapienza, Rome, Italy
| |
Collapse
|
12
|
Nutritional Intake Influences Zinc Levels in Preterm Newborns: An Observational Study. Nutrients 2020; 12:nu12020529. [PMID: 32093077 PMCID: PMC7071515 DOI: 10.3390/nu12020529] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 02/07/2020] [Accepted: 02/12/2020] [Indexed: 12/26/2022] Open
Abstract
(1) Background: Zinc is a key element for protein synthesis in preterm newborns. Early aggressive nutrition, promoting protein synthesis, may increase zinc consumption; (2) Methods: We performed a prospective observational study, to assess the relationship between early macronutrients intake and serum zinc levels, in preterm newborns with Gestational Age (GA) of 24–35 weeks, consecutively observed in Neonatal Intensive Care Unit (NICU). (3) Results: We enrolled 130 newborns (GA 31.5 ± 2.8). A significant negative correlation between serum zinc level at 28 days of life and energy (r −0.587, p < 0.001) and protein intake (r −0.556, p < 0.001) in the first week of life was observed. Linear regression analysis showed that zinc levels depended on energy (β −0.650; p < 0.001) and protein (β −0.669; p < 0.001) intake given through parenteral nutrition (PN) in the first week of life; (4) Conclusions: zinc status of preterm neonates was influenced by early protein and energy intake. An additional zinc supplementation should be considered when high protein and energy intake are received by preterm newborns in the first week of life.
Collapse
|
13
|
Effects of synbiotic supplementation on the pulmonary manifestations and anthropometric measurements in children with cystic fibrosis- a randomized clinical trial. Eur J Integr Med 2020. [DOI: 10.1016/j.eujim.2019.101027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
14
|
The Effectiveness of Synbiotics in Preventing Antibiotic-Associated Diarrhea in Children: A Double-Blind Randomized Clinical Trial. ARCHIVES OF PEDIATRIC INFECTIOUS DISEASES 2019. [DOI: 10.5812/pedinfect.89707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
15
|
Yang B, Lu P, Li MX, Cai XL, Xiong WY, Hou HJ, Ha XQ. A meta-analysis of the effects of probiotics and synbiotics in children with acute diarrhea. Medicine (Baltimore) 2019; 98:e16618. [PMID: 31517810 PMCID: PMC6750275 DOI: 10.1097/md.0000000000016618] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
OBJECTIVE This meta-analysis assessed the effectiveness of probiotics and synbiotics for acute diarrhea (AD) in children and investigated probiotic formulations, types of interventions, and country factors. METHODS Randomized, double-blind, placebo-controlled trials evaluating the effects of probiotics or synbiotics on AD were analyzed. We followed the recommendations of the Cochrane Handbook and the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) statement. The risks of systematic errors (bias) and random errors were assessed, and the overall quality of the evidence was evaluated using the Grades of Recommendations Assessment, Development, and Evaluation (GRADE) approach. RESULTS The meta-analysis included 34 studies with 4911 patients. Five and 29 studies presented the results of synbiotic and probiotic interventions, respectively. After intervention, the durations of diarrhea (weighted mean difference (WMD) = -16.63 [-20.16; -12.51]) and hospitalization (risk ratio (RR) = 0.59 [0.48; 0.73]) were shorter, the stool frequency on day 3 (WMD = -0.98 [-1.55; -0.40]) was decreased, and the incidence of diarrhea lasting 3 days was lower in the probiotic and synbiotic groups than in the control groups. Furthermore, in the subgroup analyses, synbiotics were more effective than probiotics at reducing the durations of diarrhea and hospitalization, and Saccharomyces and Bifidobacterium were more effective than Lactobacillus at reducing the duration of diarrhea. CONCLUSION This meta-analysis supports the potential beneficial roles of probiotics and synbiotics for AD in children. Further research is needed to determine problems associated with probiotic/synbiotic mixtures and appropriate dosages.
Collapse
Affiliation(s)
- Bo Yang
- Department of Clinical Laboratory, The People's Liberation Arimy Joint Service Support Unit 940 Hospital
- School of Clinical Medicine, Gansu University of Traditional Chinese Medicine (TCM), Lanzhou
| | - Ping Lu
- School of Clinical Medicine, Capital Medical University, Beijing
| | - Mei-Xuan Li
- Evidence Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
| | - Xiao-Ling Cai
- Department of Clinical Laboratory, The People's Liberation Arimy Joint Service Support Unit 940 Hospital
| | - Wan-Yuan Xiong
- School of Clinical Medicine, Gansu University of Traditional Chinese Medicine (TCM), Lanzhou
| | - Huai-Jing Hou
- School of Clinical Medicine, Gansu University of Traditional Chinese Medicine (TCM), Lanzhou
| | - Xiao-Qin Ha
- Department of Clinical Laboratory, The People's Liberation Arimy Joint Service Support Unit 940 Hospital
| |
Collapse
|
16
|
Yoon JY, Cha JM, Hong SS, Kim HK, Kwak MS, Jeon JW, Shin HP. Fermented milk containing Lactobacillus paracasei and Glycyrrhiza glabra has a beneficial effect in patients with Helicobacter pylori infection: A randomized, double-blind, placebo-controlled study. Medicine (Baltimore) 2019; 98:e16601. [PMID: 31464895 PMCID: PMC6736393 DOI: 10.1097/md.0000000000016601] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Lactobacillus paracasei and Glycyrrhiza glabra have been reported as having beneficial effects on Helicobacter pylori infection. We aimed to assess the efficacy and safety of fermented milk containing L paracasei HP7 and G glabra in patients with H pylori infection. METHODS This multicenter, prospective, randomized, double-blind, placebo-controlled clinical trial was conducted in 2 hospitals from April to December 2017. Patients with H pylori infection were randomized into either the treatment group (fermented milk with L paracasei HP7 and G glabra) or placebo group (fermented milk only) once daily for 8 weeks. The primary endpoint was the gastric load of H pylori measured by C-urea breath test (UBT). Secondary endpoints were histologic and clinical improvement. RESULTS A total of 142 patients were randomly allocated to the treatment (n = 71) or placebo groups (n = 71). Compared to baseline data, the quantitative value of C-UBT at 8 weeks was significantly reduced in the treatment group (from 20.8 ± 13.2% to 16.9 ± 10.8%, P = .035), but not in the placebo group (P = .130). Chronic inflammation improved significantly only in the treatment group (P = .013), whereas the neutrophil activity deteriorated significantly only in the placebo group (P = .003). Moreover, the treatment group had significant improvement in gastrointestinal symptoms (P = .049) and quality of life (P = .029). No serious adverse events were observed. CONCLUSION The combination of fermented milk containing L paracasei and G glabra reduced H pylori density and improved histologic inflammation. However, their mechanisms of action should be elucidated in further studies.
Collapse
Affiliation(s)
- Jin Young Yoon
- Department of Internal Medicine, Division of Gastroenterology, Kyung Hee University Hospital at Gang Dong, Kyung Hee University School of Medicine
| | - Jae Myung Cha
- Department of Internal Medicine, Division of Gastroenterology, Kyung Hee University Hospital at Gang Dong, Kyung Hee University School of Medicine
| | | | - Hyung Kyung Kim
- Department of Medicine, Graduate School, Kyung Hee University, Seoul, Korea
| | - Min Seob Kwak
- Department of Internal Medicine, Division of Gastroenterology, Kyung Hee University Hospital at Gang Dong, Kyung Hee University School of Medicine
| | - Jung Won Jeon
- Department of Internal Medicine, Division of Gastroenterology, Kyung Hee University Hospital at Gang Dong, Kyung Hee University School of Medicine
| | - Hyun Phil Shin
- Department of Internal Medicine, Division of Gastroenterology, Kyung Hee University Hospital at Gang Dong, Kyung Hee University School of Medicine
| |
Collapse
|
17
|
Krumbeck JA, Walter J, Hutkins RW. Synbiotics for Improved Human Health: Recent Developments, Challenges, and Opportunities. Annu Rev Food Sci Technol 2018; 9:451-479. [PMID: 29350558 DOI: 10.1146/annurev-food-030117-012757] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Research on combining pro- and prebiotics as synbiotics to enhance human and animal health has accelerated in the past 10 years, including many clinical trials that have assessed a diverse range of synbiotic formulations. In this review, we summarize these studies as well as the commercial applications of synbiotics that are available. In particular, we critically assess the claimed health benefits of synbiotic applications and the ecological and therapeutic factors to consider when designing synbiotics and discuss the implications of these concepts for future research in this field.
Collapse
Affiliation(s)
- Janina A Krumbeck
- School of Biological Sciences, University of Nebraska, Lincoln, Nebraska 68588, USA
| | - Jens Walter
- Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada T6G 2R3.,Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada T6G 2P5
| | - Robert W Hutkins
- Department of Food Science and Technology, University of Nebraska, Lincoln, Nebraska 68588, USA;
| |
Collapse
|
18
|
Vandenplas Y. Probiotics and prebiotics in infectious gastroenteritis. Best Pract Res Clin Gastroenterol 2016; 30:49-53. [PMID: 27048896 DOI: 10.1016/j.bpg.2015.12.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Revised: 11/23/2015] [Accepted: 12/11/2015] [Indexed: 02/07/2023]
Abstract
Acute gastroenteritis (AGE) is worldwide a common problem in infants and children. While AGE is still an important cause of morbidity and mortality in developing countries, it is mainly a problem with high socioeconomic impact in the rest of the world. Oral rehydration solutions (ORS) and rapid refeeding remain the cornerstone of the management. However, ORS does not decrease the duration of diarrhea. There is evidence that selected strains of probiotics decrease the duration of AGE with 24 h, both in ambulatory care and in hospitalized children, resulting also in a decrease of the duration of hospitalization. Synbiotics are equally effective as probiotics alone, but prebiotics are not effective. Both pro- and prebiotics have limited to no efficacy in the prevention of AGE. The administration of pre- and probiotics is considered to be safe, even in newborns. Only these pre-, pro and synbiotics that have been clinically tested can be recommended.
Collapse
Affiliation(s)
- Yvan Vandenplas
- UZ Brussel, Department of Paediatrics, Vrije Universiteit Brussel, Brussels, Belgium.
| |
Collapse
|
19
|
Ruggeri M, Manca A, Coretti S, Codella P, Iacopino V, Romano F, Mascia D, Orlando V, Cicchetti A. Investigating the Generalizability of Economic Evaluations Conducted in Italy: A Critical Review. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2015; 18:709-720. [PMID: 26297100 DOI: 10.1016/j.jval.2015.03.1795] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Revised: 02/27/2015] [Accepted: 03/29/2015] [Indexed: 06/04/2023]
Abstract
OBJECTIVES To assess the methodological quality of Italian health economic evaluations and their generalizability or transferability to different settings. METHODS A literature search was performed on the PubMed search engine to identify trial-based, nonexperimental prospective studies or model-based full economic evaluations carried out in Italy from 1995 to 2013. The studies were randomly assigned to four reviewers who applied a detailed checklist to assess the generalizability and quality of reporting. The review process followed a three-step blinded procedure. The reviewers who carried out the data extraction were blind as to the name of the author(s) of each study. Second, after the first review, articles were reassigned through a second blind randomization to a second reviewer. Finally, any disagreement between the first two reviewers was solved by a senior researcher. RESULTS One hundred fifty-one economic evaluations eventually met the inclusion criteria. Over time, we observed an increasing transparency in methods and a greater generalizability of results, along with a wider and more representative sample in trials and a larger adoption of transition-Markov models. However, often context-specific economic evaluations are carried out and not enough effort is made to ensure the transferability of their results to other contexts. In recent studies, cost-effectiveness analyses and the use of incremental cost-effectiveness ratio were preferred. CONCLUSIONS Despite a quite positive temporal trend, generalizability of results still appears as an unsolved question, even if some indication of improvement within Italian studies has been observed.
Collapse
Affiliation(s)
- Matteo Ruggeri
- Director of Post-Graduate School of Health Economics and Management (ALTEMS), Università Cattolica del Sacro Cuore, Rome, Italy
| | - Andrea Manca
- Centre for Health Economics, University of York, York, UK
| | - Silvia Coretti
- Director of Post-Graduate School of Health Economics and Management (ALTEMS), Università Cattolica del Sacro Cuore, Rome, Italy.
| | - Paola Codella
- Director of Post-Graduate School of Health Economics and Management (ALTEMS), Università Cattolica del Sacro Cuore, Rome, Italy
| | - Valentina Iacopino
- Director of Post-Graduate School of Health Economics and Management (ALTEMS), Università Cattolica del Sacro Cuore, Rome, Italy
| | - Federica Romano
- Director of Post-Graduate School of Health Economics and Management (ALTEMS), Università Cattolica del Sacro Cuore, Rome, Italy
| | - Daniele Mascia
- Director of Post-Graduate School of Health Economics and Management (ALTEMS), Università Cattolica del Sacro Cuore, Rome, Italy
| | - Valentina Orlando
- Inter-departmental Research Centre of PharmacoEconomics and Drug utilization (CIRFF), Center of Pharmacoeconomics, Federico II University of Naples, Naples, Italy
| | - Americo Cicchetti
- Director of Post-Graduate School of Health Economics and Management (ALTEMS), Università Cattolica del Sacro Cuore, Rome, Italy
| |
Collapse
|
20
|
Freedman SB, Pasichnyk D, Black KJL, Fitzpatrick E, Gouin S, Milne A, Hartling L. Gastroenteritis Therapies in Developed Countries: Systematic Review and Meta-Analysis. PLoS One 2015; 10:e0128754. [PMID: 26075617 PMCID: PMC4468143 DOI: 10.1371/journal.pone.0128754] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Accepted: 04/09/2015] [Indexed: 01/27/2023] Open
Abstract
Context Gastroenteritis remains a leading cause of childhood morbidity. Objective Because prior reviews have focused on isolated symptoms and studies conducted in developing countries, this study focused on interventions commonly considered for use in developed countries. Intervention specific, patient-centered outcomes were selected. Data Sources MEDLINE, EMBASE, the Cochrane Database of Systematic Reviews, trial registries, grey literature, and scientific meetings. Study Selection Randomized controlled trials, conducted in developed countries, of children aged <18 years, with gastroenteritis, performed in emergency department or outpatient settings which evaluated oral rehydration therapy (ORT), antiemetics, probiotics or intravenous fluid administration rate. Data Extraction The study was conducted in accordance with the Cochrane Handbook for Systematic Reviews of Interventions and the PRISMA guidelines. Data were independently extracted by multiple investigators. Analyses employed random effects models. Results 31 trials (4,444 patients) were included. ORT: Compared with intravenous rehydration, hospitalization (RR 0.80, 95%CI 0.24, 2.71) and emergency department return visits (RR 0.86, 95%CI 0.39, 1.89) were similar. Antiemetics: Fewer children administered an antiemetic required intravenous rehydration (RR 0.40, 95%CI 0.26, 0.60) While the data could not be meta-analyzed, three studies reported that ondansetron administration does increase the frequency of diarrhea. Probiotics: No studies reported on the primary outcome, three studies evaluated hospitalization within 7 days (RR 0.87, 95%CI 0.25, 2.98). Rehydration: No difference in length of stay was identified for rapid vs. standard intravenous or nasogastric rehydration. A single study found that 5% dextrose in normal saline reduced hospitalizations compared with normal saline alone (RR 0.70, 95% CI 0.53, 0.92). Conclusions There is a paucity of patient-centered outcome evidence to support many interventions. Since ORT is a low-cost, non-invasive intervention, it should continue to be used. Routine probiotic use cannot be endorsed at this time in outpatient children with gastroenteritis. Despite some evidence that ondansetron administration increases diarrhea frequency, emergency department use leads to reductions in intravenous rehydration and hospitalization. No benefits were associated with ondansetron use following emergency department discharge.
Collapse
Affiliation(s)
- Stephen B. Freedman
- Sections of Pediatric Emergency Medicine and Gastroenterology, Alberta Children’s Hospital, Alberta Children’s Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- * E-mail:
| | - Dion Pasichnyk
- Alberta Research Centre for Health Evidence, Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Karen J. L. Black
- Division of Pediatric Emergency Medicine, BC Children’s Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Eleanor Fitzpatrick
- IWK Health Centre, Emergency Department, Department of Emergency Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Serge Gouin
- Section of Pediatric Emergency Medicine, Centre Hospitalier Universitaire Ste-Justine, Université de Montréal, Montréal, Quebec, Canada
| | - Andrea Milne
- Alberta Research Centre for Health Evidence, Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Lisa Hartling
- Alberta Research Centre for Health Evidence, Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | | |
Collapse
|
21
|
Simeoli R, Mattace Raso G, Lama A, Pirozzi C, Santoro A, Di Guida F, Sanges M, Aksoy E, Calignano A, D'Arienzo A, Meli R. Preventive and therapeutic effects of Lactobacillus paracasei B21060-based synbiotic treatment on gut inflammation and barrier integrity in colitic mice. J Nutr 2015; 145:1202-10. [PMID: 25926411 DOI: 10.3945/jn.114.205989] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2014] [Accepted: 03/23/2015] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Although gut microbiota perturbation is recognized as a main contributing factor to the pathogenesis of inflammatory bowel disease, synbiotic therapies, as prevention or treatment, have remained overlooked. OBJECTIVE To verify whether Lactobacillus paracasei B21060-based synbiotic therapy could prevent or repair colon damage in a mouse model of colitis, we performed treatments before and after colitis induction. METHODS The experimental study lasted 19 d. Experimental colitis was induced in BALB/c mice by giving them dextran sodium sulfate (DSS, 2.5%) in drinking water (days 7-12) followed by DSS-free water (days 13-19) (DSS group). L. paracasei B21060 (2.5 × 10(7) bacteria/10 g body weight) was orally administered 7 d before DSS [synbiotic as preventive treatment (P-SYN) group] or 2 d after DSS [synbiotic as therapeutic treatment (T-SYN) group] until day 19. Another group was not treated with DSS or synbiotic and was given tap water (control group), for a total of 4 groups. RESULTS Compared with the DSS group, both synbiotic-treated groups had significantly less pronounced weight loss and colon damage. Consistently, mRNA levels of chemokine (C-C motif) ligand 5 in the colon were reduced in both P-SYN and T-SYN mice compared with the DSS group (51%, P < 0.05 and 72%, P < 0.001, respectively). In the P-SYN and T-SYN groups, neutrophil elastase transcription was also reduced (51%, P < 0.01 and 59%, P < 0.001, respectively). Accordingly, oxidative/nitrosative stress was lower in P-SYN and T-SYN mice than in the DSS group. In P-SYN and T-SYN mice, colonic gene expression of tumor necrosis factor (47%, P < 0.01 and 61%, P < 0.001, respectively) and prostaglandin-endoperoxide synthase 2 (45%, P < 0.01 and 35%, P < 0.05, respectively) was lower, whereas interleukin 10 mRNA was doubled compared with the DSS group (both P < 0.5). Remarkably, epithelial barrier integrity (zonulin and occludin) and gut protection (β-defensin and mucin expression) were completely restored in P-SYN and T-SYN mice. CONCLUSIONS Our data highlight the beneficial effects of this synbiotic formulation in acutely colitic mice, suggesting that it may have therapeutic and possibly preventive efficacy in human colitis.
Collapse
Affiliation(s)
- Raffaele Simeoli
- Department of Pharmacy and Centre for Biochemical Pharmacology, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | | | | | | | | | | | - Marco Sanges
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy; and
| | - Ezra Aksoy
- Centre for Biochemical Pharmacology, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | | | - Agesilao D'Arienzo
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy; and
| | | |
Collapse
|
22
|
van den Nieuwboer M, Brummer RJ, Guarner F, Morelli L, Cabana M, Claassen E. Safety of probiotics and synbiotics in children under 18 years of age. Benef Microbes 2015; 6:615-30. [PMID: 25809217 DOI: 10.3920/bm2014.0157] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
This study aimed to systematically evaluate safety of probiotics and synbiotics in children ageing 0-18 years. This study is the third and final part in a safety trilogy and an update is provided using the most recent available clinical data (2008-2013) by means of the Common Terminology Clinical Adverse Events (CTCAE version 4.0) classification. Safety aspects are represented and related to number of participants per probiotic strain/culture, study duration, dosage, clinical condition and selected afflictions. Analysis of 74 clinical studies indicated that probiotic and/or synbiotic administration in children is safe with regard to the specific evaluated strains, dosages and duration. The population of children include healthy, immune compromised and obese subjects, as well as subjects with intestinal disorders, infections and inflammatory disorders. This study revealed no major safety concerns, as the adverse events (AEs) were unrelated, or not suspected to be related, to the probiotic or synbiotic product. In general the study products were well tolerated. Overall, AEs occurred more frequent in the control arm compared to children receiving probiotics and/or synbiotics. Furthermore, the results indicate inadequate reporting and classification of AEs in the majority of the studies. In addition, generalizability of conclusions are greatly limited by the inconsistent, imprecise and potentially incomplete reporting as well as the variation in probiotic strains, dosages, administration regimes, study populations and reported outcomes.
Collapse
Affiliation(s)
- M van den Nieuwboer
- 1 VU University Amsterdam, Athena Institute, De Boelelaan 1085, 1081 HV Amsterdam, the Netherlands
| | - R J Brummer
- 2 School of Health and Medical Sciences, Örebro University, 701 82 Örebro, Sweden
| | - F Guarner
- 3 Digestive System Research Unit, CIBERehd, University Hospital Vall d'Hebron, 08035 Barcelona, Spain
| | - L Morelli
- 4 Istituto di Microbiologia, Università Cattolica S.C., Via Emilia Parmense 84, 29122 Piacenza, Italy
| | - M Cabana
- 5 University of California San Francisco (UCSF), Departments of Pediatrics, Epidemiology and Biostatistics, 3333 California Street, #245, San Francisco, CA 94118, USA
| | - E Claassen
- 1 VU University Amsterdam, Athena Institute, De Boelelaan 1085, 1081 HV Amsterdam, the Netherlands.,6 Erasmus Medical Center, Department of Viroscience, P.O. Box 2040, 3000 CA Rotterdam, the Netherlands
| |
Collapse
|
23
|
Ahmadi E, Alizadeh-Navaei R, Rezai MS. Efficacy of probiotic use in acute rotavirus diarrhea in children: A systematic review and meta-analysis. CASPIAN JOURNAL OF INTERNAL MEDICINE 2015; 6:187-95. [PMID: 26644891 PMCID: PMC4649266 DOI: pmid/26644891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Probiotic therapies with different strains demonstrated some beneficial effects, although some studies did not show any significant effects. This study assessed systematically the current knowledge on the effect of probiotic bacteria on duration of acute rotavirus diarrhea in children compared with control. METHODS The PubMed, Cochrane Controlled Trial Register (CCTR) and Ovid (Wolters Kluwer Health) were searched between 1980 to June 15, 2013. Randomized controlled trials including the administration of probiotics for treatment of rotavirus diarrhea in infants and children were reviewed. RESULTS A total number of 1244 articles were found through the aforementioned search. 203 articles were selected after the first screening of title and abstract. The intervention group included subjects who received probiotic strains and dosage in any conditions. Placebo or any similar vehicle without probiotic was used in the controlled trials. Finally, 14 articles were selected. The outcomes from each study were considered in the duration of diarrhea. Statistical analyses were performed with Stata software. The pooled estimate of efficacy of probiotics in prevention or treatment of disease yielded in all studies a mean difference of 0.41 (CI 95%: -0.56 to -0.25; p<0.001). The pooled estimate of efficacy of lactobacillus rhamnosus GG and other probiotics significantly reduced the duration of diarrhea. Among trials, the overall reduction of LGG was 0.47 (CI 95%: -0.80 to -0.14; P= 0.020). CONCLUSION In conclusion, probiotics exert positive effect in reducing the duration of acute rotavirus diarrhea compared with control.
Collapse
Affiliation(s)
- Elaheh Ahmadi
- Young Researchers and Elite Club, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Reza Alizadeh-Navaei
- Molecular and Cell Biology Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mohammad Sadegh Rezai
- Pediatric Infectious Diseases Research Center, Mazandaran University of Medical Sciences, Sari, Iran.
- Correspondence: Mohammad Sadegh Rezai, Department of Pediatric Infectious Diseases, Pediatric Infectious Diseases Research Center, Bou Ali Sina Hospital, Pasdaran Boulevard, Sari, Iran. E-mail: , Tel: 0098 11 2233011-15, Fax: 0098 11 2234506
| |
Collapse
|
24
|
Raso GM, Simeoli R, Iacono A, Santoro A, Amero P, Paciello O, Russo R, D'Agostino G, Di Costanzo M, Canani RB, Calignano A, Meli R. Effects of a Lactobacillus paracasei B21060 based synbiotic on steatosis, insulin signaling and toll-like receptor expression in rats fed a high-fat diet. J Nutr Biochem 2013; 25:81-90. [PMID: 24314869 DOI: 10.1016/j.jnutbio.2013.09.006] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Revised: 07/24/2013] [Accepted: 09/03/2013] [Indexed: 02/06/2023]
Abstract
Insulin resistance (IR) has been identified as crucial pathophysiological factor in the development and progression of non-alcoholic fatty liver disease (NAFLD). Although mounting evidence suggests that perturbation of gut microflora exacerbates the severity of chronic liver diseases, therapeutic approaches using synbiotic has remained overlooked. Here, we show that a synbiotic composed by Lactobacillus paracasei B21060 plus arabinogalactan and fructo-oligosaccharides lessens NAFLD progression in a rat model of high fat feeding. IR and steatosis were induced by administration of high fat diet (HFD) for 6 weeks. Steatosis and hepatic inflammation, Toll-like receptor (TLR) pattern, glucose tolerance, insulin signaling and gut permeability were studied. Liver inflammatory markers were down-regulated in rats receiving the synbiotic, along with an increased expression of nuclear peroxisome proliferator-activated receptors and expression of downstream target genes. The synbiotic improved many aspects of IR, such as fasting response, hormonal homeostasis and glycemic control. Indeed it prevented the impairment of hepatic insulin signaling, reducing the phosphorylation of insulin receptor substrate-1 in Ser 307 and down-regulating suppressor of cytokine signaling 3. Gene expression analysis revealed that in the liver the synbiotic reduced cytokines synthesis and restored the HFD-dysregulated TLR 2, 4 and 9 mRNAs toward a physiological level of expression. The synbiotic preserved gut barrier integrity and reduced the relative amount of Gram-negative Enterobacteriales and Escherichia coli in colonic mucosa. Overall, our data indicate that the L. paracasei B21060 based synbiotic is effective in reducing the severity of liver injury and IR associated with high fat intake, suggesting its possible therapeutic/preventive clinical utilization.
Collapse
|
25
|
Vandenplas Y, De Greef E, Devreker T, Veereman-Wauters G, Hauser B. Probiotics and Prebiotics in Infants and Children. Curr Infect Dis Rep 2013; 15:251-62. [DOI: 10.1007/s11908-013-0334-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
26
|
Vandenplas Y, De Greef E, Hauser B, Devreker T, Veereman-Wauters G. Probiotics and prebiotics in pediatric diarrheal disorders. Expert Opin Pharmacother 2013; 14:397-409. [PMID: 23406505 DOI: 10.1517/14656566.2013.771632] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
INTRODUCTION In pediatrics, prebiotics and/or probiotics are added to infant formula, mainly to prevent diseases such as diarrheal disorders. Probiotic food supplements and medication are frequently used in the treatment of diarrheal disorders. This paper reviews the recent published evidence on these topics. AREAS COVERED Relevant literature published using PubMed and CINAHL was collected and reviewed. Recent review papers were give special attention. EXPERT OPINION The addition of pre- and/or probiotics to infant formula seems not harmful, but the evidence for benefit is limited. Most probiotics are commercialized as food supplements, and therefore do not qualify for medication legislation. Worldwide, Saccharomyces boulardii is the only strain which is registered as "medication" in the majority of countries. Efficacy data can only be considered if performed with the commercialized product. Some products reduce the risk for antibiotic-associated diarrhea and reduced the duration of acute infectious diarrhea with about 24 h. Overall, data in the other indications (inflammatory bowel disease, irritable bowel syndrome) are disappointing, although there are some recent promising results. The use of food supplements as medication opens the discussion to create a category of "medical food."
Collapse
Affiliation(s)
- Y Vandenplas
- Vrije Universiteit Brussel, UZ Brussel, Laarbeeklaan 101, 1090 Brussels, Belgium.
| | | | | | | | | |
Collapse
|
27
|
Pieścik-Lech M, Shamir R, Guarino A, Szajewska H. Review article: the management of acute gastroenteritis in children. Aliment Pharmacol Ther 2013. [PMID: 23190209 DOI: 10.1111/apt.12163] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
BACKGROUND In 2008, the European Society for Paediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) and the European Society of Paediatric Infectious Disease (ESPID) developed evidence-based guidelines for the management of acute gastroenteritis (AGE) in children in Europe. AIM To summarise data published subsequently to the ESPGHAN/ESPID guidelines. METHODS MEDLINE and The Cochrane Library were searched in August 2012 for randomised controlled trials (RCTs) or their meta-analyses published after 2008. RESULTS Efforts to improve the taste and/or efficacy of oral rehydration solution (ORS) continue, and some interventions are promising. While standard (over 24 h) nasogastric rehydration is still being used, new evidence confirms that rapid (over 4 h) rehydration is also effective. For intravenous rehydration, new evidence is available regarding rapid or ultrarapid and large-volume vs. standard-volume rehydration; as the new evidence is not consistent, until more data are available, the administration of 20 mL/kg seems appropriate. Convincing evidence has accumulated showing that ondansetron reduces the risk for vomiting; however, a clearance on safety in children is needed. New evidence has reconfirmed that in Europe, where zinc deficiency is rare, there is no benefit from the use of zinc. New data, although mainly from outside of Europe, have reconfirmed that either smectite or racecadotril is an effective adjunctive therapy to oral rehydration. There is a clear effect of using certain probiotics, such as Lactobacillus GG or S. boulardii. CONCLUSIONS The update of current ESPGHAN/ESPID recommendations is warranted.
Collapse
Affiliation(s)
- M Pieścik-Lech
- Department of Paediatrics, The Medical University of Warsaw, Dzialdowska 1, Warsaw, Poland
| | | | | | | |
Collapse
|
28
|
Abstract
Fiber intake is critical for optimal health. This review covers the anti-inflammatory roles of fibers using results from human epidemiological observations, clinical trials, and animal studies. Fiber has body weight-related anti-inflammatory activity. With its lower energy density, a diet high in fiber has been linked to lower body weight, alleviating obesity-induced chronic inflammation evidenced by reduced amounts of inflammatory markers in human and animal studies. Body weight-unrelated anti-inflammatory activity of fiber has also been extensively studied in animal models in which the type and amount of fiber intake can be closely monitored. Fermentable fructose-, glucose-, and galactose-based fibers as well as mixed fibers have shown systemic and local intestinal anti-inflammatory activities when plasma inflammatory markers and tissue inflammation were examined. Similar anti-inflammatory activities have also been demonstrated in some human studies that controlled total fiber intake. The anti-inflammatory activities of synbiotics (probiotics plus fiber) were reviewed as well, but there was no convincing evidence indicating higher efficacy of synbiotics compared with that of fiber alone. Adverse effects have not been observed with the amount of fiber intake or supplementation used in studies, although patients with Crohn's disease may be more sensitive to inulin intake. Several possible mechanisms that may mediate the body weight-unrelated anti-inflammatory activity of fibers are discussed based on the in vitro and in vivo evidence. Fermentable fibers are known to affect the intestinal microbiome. The immunomodulatory role of the intestinal microbiome and/or microbial metabolites could contribute to the systemic and local anti-inflammatory activities of fibers.
Collapse
Affiliation(s)
- Shiu-Ming Kuo
- Department of Exercise and Nutrition Sciences, University at Buffalo, NY, USA.
| |
Collapse
|
29
|
Abstract
Interaction with colonizing intestinal bacteria is essential for healthy intestinal and immunological development in infancy. Advances in understanding early host-microbe interactions indicate that this early microbial programming begins in utero and is substantially modulated by mode of birth, perinatal antibiotics and breastfeeding. Furthermore, it has become evident that this stepwise microbial colonization process, as well as immune and metabolic programming by the microbiota, might have a long-lasting influence on the risk of not only gastrointestinal disease, but also allergic, autoimmune and metabolic disease, in later life. Modulating early host-microbe interaction by maternal probiotic intervention during pregnancy and breastfeeding offers a promising novel tool to reduce the risk of disease. In this Review, we describe the current body of knowledge regarding perinatal microbial contact, initial intestinal colonization and its association with human disease, as well as means of modulating early host-microbe interaction to reduce the risk of disease in the child.
Collapse
|