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Lifschitz C, Kozhevnikov O, Oesterling C, Anbar A, Walker S. Acute gastroenteritis-changes to the recommended original oral rehydrating salts: a review. Front Pediatr 2023; 11:1294490. [PMID: 38192370 PMCID: PMC10773804 DOI: 10.3389/fped.2023.1294490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 11/14/2023] [Indexed: 01/10/2024] Open
Abstract
The World Health Organization recommended a formulation of oral rehydration salts as the intervention of choice for the treatment of acute gastroenteritis. While of value for the replacement of fluids and electrolytes, the formulation does not reduce stool volume, frequency, or symptom duration. This may prevent wide acceptance. To increase tolerability, shorten the duration of diarrhea and improve parental quality of life, several modifications to the original formula have been proposed. These include; low osmolarity, rice-based, glucose polymers as an alternative to glucose, the addition of probiotics, prebiotics and/or zinc, and various other ingredients. Here we summarize evidence regarding such changes and additions.
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Affiliation(s)
| | | | - Christine Oesterling
- Eastmead Surgery, Greenford, and Imperial College London, London, United Kingdom
| | | | - Steven Walker
- St. Gilesmedical (London & Berlin) & University of Applied Sciences, Bremen, Germany
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Peng Y, Ma Y, Luo Z, Jiang Y, Xu Z, Yu R. Lactobacillus reuteri in digestive system diseases: focus on clinical trials and mechanisms. Front Cell Infect Microbiol 2023; 13:1254198. [PMID: 37662007 PMCID: PMC10471993 DOI: 10.3389/fcimb.2023.1254198] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 08/07/2023] [Indexed: 09/05/2023] Open
Abstract
Objectives Digestive system diseases have evolved into a growing global burden without sufficient therapeutic measures. Lactobacillus reuteri (L. reuteri) is considered as a new potential economical therapy for its probiotic effects in the gastrointestinal system. We have provided an overview of the researches supporting various L. reuteri strains' application in treating common digestive system diseases, including infantile colic, diarrhea, constipation, functional abdominal pain, Helicobacter pylori infection, inflammatory bowel disease, diverticulitis, colorectal cancer and liver diseases. Methods The summarized literature in this review was derived from databases including PubMed, Web of Science, and Google Scholar. Results The therapeutic effects of L. reuteri in digestive system diseases may depend on various direct and indirect mechanisms, including metabolite production as well as modulation of the intestinal microbiome, preservation of the gut barrier function, and regulation of the host immune system. These actions are largely strain-specific and depend on the activation or inhibition of various certain signal pathways. It is well evidenced that L. reuteri can be effective both as a prophylactic measure and as a preferred therapy for infantile colic, and it can also be recommended as an adjuvant strategy to diarrhea, constipation, Helicobacter pylori infection in therapeutic settings. While preclinical studies have shown the probiotic potential of L. reuteri in the management of functional abdominal pain, inflammatory bowel disease, diverticulitis, colorectal cancer and liver diseases, its application in these disease settings still needs further study. Conclusion This review focuses on the probiotic effects of L. reuteri on gut homeostasis via certain signaling pathways, and emphasizes the importance of these probiotics as a prospective treatment against several digestive system diseases.
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Affiliation(s)
- Yijing Peng
- Department of Neonatology, Women’s Hospital of Jiangnan University, Wuxi Maternity and Child Health Care Hospital, Wuxi, China
- Wuxi Children’s Hospital, Children’s Hospital of Jiangnan University, Wuxi, China
| | - Yizhe Ma
- Department of Neonatology, Women’s Hospital of Jiangnan University, Wuxi Maternity and Child Health Care Hospital, Wuxi, China
- Department of Pediatric, Jiangyin People’s Hospital of Nantong University, Wuxi, China
| | - Zichen Luo
- Department of Neonatology, Women’s Hospital of Jiangnan University, Wuxi Maternity and Child Health Care Hospital, Wuxi, China
| | - Yifan Jiang
- School of Medicine, Nantong University, Nantong, China
| | - Zhimin Xu
- College of Resources and Environment, Innovative Institute for Plant Health, Zhongkai University of Agriculture and Engineering, Guangzhou, China
| | - Renqiang Yu
- Department of Neonatology, Women’s Hospital of Jiangnan University, Wuxi Maternity and Child Health Care Hospital, Wuxi, China
- Research Institute for Reproductive Health and Genetic Diseases, Women’s Hospital of Jiangnan University, Wuxi Maternity and Child Health Care Hospital, Wuxi, China
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Sun X, Kong J, Zhu S, Liu C. A systematic review and meta-analysis: the therapeutic and preventive effect of Lactobacillus reuteri DSM 17,938 addition in children with diarrhea. BMC Gastroenterol 2023; 23:141. [PMID: 37147591 PMCID: PMC10161659 DOI: 10.1186/s12876-023-02778-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 04/21/2023] [Indexed: 05/07/2023] Open
Abstract
OBJECTIVE To summarize the effect of adding Lactobacillus reuteri in the treatment plan for diarrheal disease in children, and analyze the potential of probiotics in preventing the occurrence of diarrheal disease. METHODS Search for randomized controlled trials of Lactobacillus reuteri for the treatment and prevention of diarrhea in the Pubmed, Web of science, Medline, and Cochrane databases. Data such as the number of diarrhea patients, time, length of stay, clinical symptoms and effect of diarrhea prevention were extracted for meta-analysis. Relative risk and confidence interval (RR and 95% CI) were used as outcome indicators. RESULTS 963 participants in the 9 RCTs came from multiple countries/regions. Compared with placebo/no intervention, the number of diarrhea patients in the Lactobacillus reuteri group was significantly reduced on the day 1 (RR = 0.87, 95%CI: 0.78-0.97) and day 2 (RR = 0.61, 95%CI: 0.44-0.83). Cumulative statistics analysis showed that the effect was stable and significant starting on the 4th day after treatment. A few studies have shown that Lactobacillus reuteri can reduce the time of diarrhea, the number of days with watery stools, and days of hospital stay. However, it has no effect on the occurrence of nosocomial diarrhea (RR = 1.11, 95%CI: 0.68-1.83), rotavirus diarrhea (RR = 1.46, 95%CI: 0.78-2.72), antibiotic-related diarrhea (RR = 1.76, 95%CI: 0.77-4.05), and diarrhea (RR = 1.35, 95%CI: 0.95-1.92). CONCLUSION Addition of Lactobacillus reuteri in the treatment plan has a significant effect on reducing the number of diarrhea and reducing the symptoms of diarrhea, but has no obvious effect on the prevention of diarrhea. Combining probiotics and improving the ability of probiotics to respond is the focus of attention.
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Affiliation(s)
- Xiaoqi Sun
- Department of Clinical Nutrition, Shengjing Hospital of China Medical University, Shenyang, China.
| | - Juan Kong
- Department of Clinical Nutrition, Shengjing Hospital of China Medical University, Shenyang, China
| | - Shuotong Zhu
- Department of Gerneral Surgery, Fourth Affiliated Hospital of China Medical University, Shenyang, China
| | - Chengjiang Liu
- Department of Gastroenterology, Anhui Medical University, He Fei, China
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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.
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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
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5
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Updates on the Role of Probiotics against Different Health Issues: Focus on Lactobacillus. Int J Mol Sci 2022; 24:ijms24010142. [PMID: 36613586 PMCID: PMC9820606 DOI: 10.3390/ijms24010142] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 12/14/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022] Open
Abstract
This review article is built on the beneficial effects of Lactobacillus against different diseases, and a special focus has been made on its effects against neurological disorders, such as depression, multiple sclerosis, Alzheimer's, and Parkinson's disease. Probiotics are live microbes, which are found in fermented foods, beverages, and cultured milk and, when administered in an adequate dose, confer health benefits to the host. They are known as "health-friendly bacteria", normally residing in the human gut and involved in maintaining homeostatic conditions. Imbalance in gut microbiota results in the pathophysiology of several diseases entailing the GIT tract, skin, immune system, inflammation, and gut-brain axis. Recently, the use of probiotics has gained tremendous interest, because of their profound effects on the management of these disease conditions. Recent findings suggest that probiotics enrichment in different human and mouse disease models showed promising beneficial effects and results in the amelioration of disease symptoms. Thus, this review focuses on the current probiotics-based products, different disease models, variable markers measured during trials, and evidence obtained from past studies on the use of probiotics in the prevention and treatment of different diseases, covering the skin to the central nervous system diseases.
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National Consensus for the Management of Acute Gastroenteritis in Jordanian Children: Consensus Recommendations Endorsed by the Jordanian Paediatric Society. Int J Pediatr 2022; 2022:4456232. [PMID: 36082204 PMCID: PMC9448628 DOI: 10.1155/2022/4456232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Accepted: 06/15/2022] [Indexed: 11/22/2022] Open
Abstract
Diarrhoeal diseases are one of the leading worldwide preventable causes of death among children under 5 years of age. Almost half of children do not receive optimal acute gastroenteritis (AGE) treatment in Jordan. With neither regional nor local guidelines available for AGE, consensus recommendations on the management of paediatric AGE in Jordan were developed by a panel of senior paediatricians and paediatric gastroenterologists and are endorsed by the Jordanian Paediatric Society. Recommendations are based on international guidelines and available relevant literature in relation to the AGE landscape and the healthcare system in Jordan. The prevention of diarrhoeal diseases should focus on the improvement of nutrition, hygiene, and sanitation, the introduction of routine vaccination against rotavirus, and the adoption of a standardised approach for AGE management (oral rehydration solution (ORS) use±adjunct therapies, continued feeding, and avoiding routine antibiotic use). Ondansetron, diosmectite, racecadotril, probiotics, and zinc can be considered adjunct to ORS, if needed. Local data gaps should be addressed. The clinical algorithm for the management of paediatric AGE could promote adherence to practice recommendations and by extension improve health outcomes in children.
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Dargenio VN, Cristofori F, Dargenio C, Giordano P, Indrio F, Celano G, Francavilla R. Use of Limosilactobacillus reuteri DSM 17938 in paediatric gastrointestinal disorders: an updated review. Benef Microbes 2022; 13:221-242. [PMID: 35212258 DOI: 10.3920/bm2021.0151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Strains of lactobacilli are the most widely used probiotics and can be found in a large variety of food products and food supplements throughout the world. In this study, the evidence on Limosilactobacillus reuteri DSM 17938 (LR DSM 17938) has been reviewed. This species secretes reuterin and other substances singularly or in microvesicles, inhibiting pathogen growth and interacting with the intestinal microbiota and mucosa, restoring homeostasis. The use of LR DSM 17938 has been exploited in several pathological conditions. Preclinical research has shown that this probiotic can ameliorate dysbiosis and, by interacting with intestinal mucosal cells, can raise the pain threshold and promote gastrointestinal motility. These aspects are amongst the significant components in functional gastrointestinal disorders, such as colic and regurgitation in infants, functional abdominal pain and functional constipation in children and adolescents. This strain can decrease the duration of acute diarrhoea and hospitalization for acute gastroenteritis but does not seem to prevent nosocomial diarrhoea and antibiotic-associated diarrhoea. Because of its ability to survive in the gastric environment, it has been tested in Helicobacter pylori infection, showing a significant decrease of antibiotic-associated side effects and a tendency to increase the eradication rate. Finally, all these studies have shown the excellent safety of LR DSM 17938 even at higher dosages. In conclusion data from various clinical trials here reviewed can guide the clinician to find the correct dose, frequency of administration, and therapy duration.
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Affiliation(s)
- V N Dargenio
- Interdisciplinary Department of Medicine, Paediatric Section. University of Bari Aldo Moro, Children's Hospital 'Giovanni XXIII', Via Amendola 207, 70126 Bari, Italy
| | - F Cristofori
- Interdisciplinary Department of Medicine, Paediatric Section. University of Bari Aldo Moro, Children's Hospital 'Giovanni XXIII', Via Amendola 207, 70126 Bari, Italy
| | - C Dargenio
- Interdisciplinary Department of Medicine, Paediatric Section. University of Bari Aldo Moro, Children's Hospital 'Giovanni XXIII', Via Amendola 207, 70126 Bari, Italy
| | - P Giordano
- Interdisciplinary Department of Medicine, Paediatric Section. University of Bari Aldo Moro, Children's Hospital 'Giovanni XXIII', Via Amendola 207, 70126 Bari, Italy
| | - F Indrio
- Department of Paediatrics, University of Foggia, Via Pinto 1, 71100 Foggia, Italy
| | - G Celano
- Department of Soil, Plant and Food Science, University of Bari Aldo Moro, Via Amendola 265/a, 70126 Bari, Italy
| | - R Francavilla
- Interdisciplinary Department of Medicine, Paediatric Section. University of Bari Aldo Moro, Children's Hospital 'Giovanni XXIII', Via Amendola 207, 70126 Bari, Italy
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Gorreja F, Walker WA. The potential role of adherence factors in probiotic function in the gastrointestinal tract of adults and pediatrics: a narrative review of experimental and human studies. Gut Microbes 2022; 14:2149214. [PMID: 36469568 PMCID: PMC9728474 DOI: 10.1080/19490976.2022.2149214] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 11/15/2022] [Indexed: 12/12/2022] Open
Abstract
Numerous studies point to the important role of probiotic bacteria in gastrointestinal health. Probiotics act through mechanisms affecting enteric pathogens, epithelial barrier function, immune signaling, and conditioning of indigenous microbiota. Once administered, probiotics reach the gastrointestinal tract and interact with the host through bacterial surface molecules, here called adhesion factors, which are either strain- or specie-specific. Probiotic adhesion, through structural adhesion factors, is a mechanism that facilitates persistence within the gastrointestinal tract and triggers the initial host responses. Thus, an understanding of specific probiotic adhesion mechanisms could predict how specific probiotic strains elicit benefits and the potential of adherence factors as a proxy to predict probiotic function. This review summarizes the present understanding of probiotic adherence in the gastrointestinal tract. It highlights the bacterial adhesion structure types, their molecular communication with the host and the consequent impact on intestinal diseases in both adult and pediatric populations. Finally, we discuss knockout/isolation studies as direct evidence for adhesion factors conferring anti-inflammatory and pathogen inhibition properties to a probiotic.What is known: Probiotics can be used to treat clinical conditions.Probiotics improve dysbiosis and symptoms.Clinical trials may not confirm in vitro and animal studies.What is new: Adhesion structures may be important for probiotic function.Need to systematically determine physical characteristics of probiotics before selecting for clinical trials.Probiotics may be genetically engineered to add to clinical efficacy.
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Affiliation(s)
- Frida Gorreja
- Department of Microbiology and Immunology, Institute for Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Nutrition-Gut-Brain Interactions Research Centre, School of Medical Sciences, Örebro University, Örebro, Sweden
| | - W. Allan Walker
- Mucosal Immunology and Biology Research Center, Massachusetts General Hospital for Children, Harvard Medical School, Boston, Massachusetts, USA
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Huang R, Xing HY, Liu HJ, Chen ZF, Tang BB. Efficacy of probiotics in the treatment of acute diarrhea in children: a systematic review and meta-analysis of clinical trials. Transl Pediatr 2021; 10:3248-3260. [PMID: 35070839 PMCID: PMC8753473 DOI: 10.21037/tp-21-511] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 12/01/2021] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND If acute diarrhea in children is not treated promptly and effectively, it can lead to severe dehydration and serious sequelae. Due to the imbalance of intestinal bacteria in children with acute diarrhea, the supplementation with probiotics is important, which can improve the intestinal microenvironment, promote immunity, and enhance resistance. This meta-analysis provides further evidence and discussion of the therapeutic effect of probiotics on acute diarrhea in children. METHODS MEDLINE, EMBASE, PubMed, and the Cochrane Library databases were searched by rapid matching. The input keywords were as follows: (probiotics/synbiotics) and (child/children) and (acute diarrhea/acute gastroenteritis). Articles reporting on randomized controlled trials (RCTs) of probiotics in treating acute diarrhea in children were retrieved. The studies were published from 2010 to 2020. After screening and quality evaluation, Stata 16.0 software was used for the analysis. RESULTS Twelve articles with 744 patients were included in the study, and the overall quality of the articles was excellent. Meta-analysis showed that the duration of diarrhea in the probiotics group was shorter than that in the control group [standard mean difference (SMD) =-0.74, 95% CI: -1.11 to -0.37, Z=-3.935, P=0.000], the 2-day treatment efficacy for diarrhea in the probiotics group was greater than that in the control group [odds ratio (OR) =2.12, 95% CI: 1.47-3.05, Z=3.998, P=0.000], and the length of hospital stay in the probiotics group was shorter than that of the control group (SMD =-0.60, 95% CI: -0.74 to -0.47, Z=-8.781, P=0.000). In the subgroup analysis, combined probiotics shortened the duration of diarrhea compared with single probiotic use, and Lactobacillus reuteri and Saccharomyces boulardii had a better therapeutic effect than Lactobacillus rhamnosus or Lactobacillus acidophilus. DISCUSSION In the treatment of acute diarrhea in children, the addition of probiotics can shorten the duration of diarrhea, increase treatment efficacy after 2 days of treatment, and shorten the length of hospital stay. However, because of possible publication bias in the current study, further high-quality RCT studies in clinical settings are needed to verify the current results and continue the exploration of this topic.
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Affiliation(s)
- Rao Huang
- Department of Pediatrics, Haikou Hospital of Maternal and Child Health, Haikou, China
| | - Hong-Yi Xing
- Department of Emergency, Haikou Hospital of Maternal and Child Health, Haikou, China
| | - Hong-Juan Liu
- Department of Pediatrics, Haikou Hospital of Maternal and Child Health, Haikou, China
| | - Ze-Fu Chen
- Department of Pediatrics, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, China
| | - Bi-Bo Tang
- Department of Pediatrics, Hainan West Central Hospital, Danzhou, China
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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.
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de Deus Silva LC, Bianchini PM, Ortolan EVP, Hamamoto JF, Fermiano R, Rego RMP, Lyra JC, Benninga MA, de Arruda Lourenção PLT. Brazilian Portuguese version of the Amsterdam infant stool scale: a valid and reliable scale for evaluation of stool from children up to 120 days old. BMC Pediatr 2021; 21:64. [PMID: 33541308 PMCID: PMC7860020 DOI: 10.1186/s12887-021-02527-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 01/28/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND For newborns and infants wearing diapers the difficulties in characterizing the appearance of the stool are significant, since the changes in consistency, quantity, and color of the stool are higher than in other age groups. The Amsterdam Infant Stool Scale (AISS) was created and validated in 2009, providing a specific tool for the evaluation of the stool of children up to 120 days old. However, to be used in clinical practice and scientific investigations in Brazil, it is mandatory to perform the translation and cross-cultural adaptation process for Brazilian Portuguese language. Thus, we aim to perform the translation and cross-cultural adaptation of AISS into Brazilian Portuguese and to evaluate the psychometric properties of the translated version. METHODS The process of translation and cross-cultural adaptation was performed according to the internationally accepted methodology, including: translation, summary of translations, backtranslation, preparation of the pre-final version, application of the pre-test and determination of the final version. The evaluation of the psychometric properties was performed through the application of Brazilian Portuguese AISS, by five examiners (including child health field specialists and a literate adult lay on the subject), analyzing 238 stool photographs of children under 120 days old. The intra and inter-examiner agreement values were determined using kappa statistic. The validity of the criterion was investigated through correlation analysis (Kendall's coefficient) between the classifications determined by the non-specialist examiner and the expert examiners. RESULTS In all 30 tests performed between different examiners, there was an agreement considered as at least moderate (kappa values above 0.40). The intra-examiner reliability was considered as substantial (kappa> 0.6). There was a statistically significant correlation (p < 0.05) between the classifications determined by the examiners considered as specialists and the examiner considered as non-specialist. CONCLUSION The Brazilian Portuguese AISS version proved to be valid and reliable to be used by healthcare professionals and the general public in the evaluation of stool from children up to 120 days old.
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Affiliation(s)
| | | | - Erika Veruska Paiva Ortolan
- Department of Surgery and Orthopedics - Division of Pediatric Surgery, Botucatu Medical School, São Paulo State University (UNESP), São Paulo, Brazil
| | - Juliana Fattori Hamamoto
- Department of Pediatrics, Division of Neonatology, Botucatu Medical School, São Paulo State University (UNESP), São Paulo, Brazil
| | - Rosemary Fermiano
- Department of Pediatrics, Division of Neonatology, Botucatu Medical School, São Paulo State University (UNESP), São Paulo, Brazil
| | | | - João César Lyra
- Department of Pediatrics, Division of Neonatology, Botucatu Medical School, São Paulo State University (UNESP), São Paulo, Brazil
| | - Marc Alexander Benninga
- Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Pediatric Gastroenterology, Hepatology and Nutrition, Amsterdam, The Netherlands
| | - Pedro Luiz Toledo de Arruda Lourenção
- Department of Surgery and Orthopedics - Division of Pediatric Surgery, Botucatu Medical School, São Paulo State University (UNESP), São Paulo, Brazil.
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Collinson S, Deans A, Padua-Zamora A, Gregorio GV, Li C, Dans LF, Allen SJ. Probiotics for treating acute infectious diarrhoea. Cochrane Database Syst Rev 2020; 12:CD003048. [PMID: 33295643 PMCID: PMC8166250 DOI: 10.1002/14651858.cd003048.pub4] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND Probiotics may be effective in reducing the duration of acute infectious diarrhoea. OBJECTIVES To assess the effects of probiotics in proven or presumed acute infectious diarrhoea. SEARCH METHODS We searched the trials register of the Cochrane Infectious Diseases Group, MEDLINE, and Embase from inception to 17 December 2019, as well as the Cochrane Controlled Trials Register (Issue 12, 2019), in the Cochrane Library, and reference lists from studies and reviews. We included additional studies identified during external review. SELECTION CRITERIA Randomized controlled trials comparing a specified probiotic agent with a placebo or no probiotic in people with acute diarrhoea that is proven or presumed to be caused by an infectious agent. DATA COLLECTION AND ANALYSIS Two review authors independently applied inclusion criteria, assessed risk of bias, and extracted data. Primary outcomes were measures of diarrhoea duration (diarrhoea lasting ≥ 48 hours; duration of diarrhoea). Secondary outcomes were number of people hospitalized in community studies, duration of hospitalization in inpatient studies, diarrhoea lasting ≥ 14 days, and adverse events. MAIN RESULTS We included 82 studies with a total of 12,127 participants. These studies included 11,526 children (age < 18 years) and 412 adults (three studies recruited 189 adults and children but did not specify numbers in each age group). No cluster-randomized trials were included. Studies varied in the definitions used for "acute diarrhoea" and "end of the diarrhoeal illness" and in the probiotic(s) tested. A total of 53 trials were undertaken in countries where both child and adult mortality was low or very low, and 26 where either child or adult mortality was high. Risk of bias was high or unclear in many studies, and there was marked statistical heterogeneity when findings for the primary outcomes were pooled in meta-analysis. Effect size was similar in the sensitivity analysis and marked heterogeneity persisted. Publication bias was demonstrated from funnel plots for the main outcomes. In our main analysis of the primary outcomes in studies at low risk for all indices of risk of bias, no difference was detected between probiotic and control groups for the risk of diarrhoea lasting ≥ 48 hours (risk ratio (RR) 1.00, 95% confidence interval (CI) 0.91 to 1.09; 2 trials, 1770 participants; moderate-certainty evidence); or for duration of diarrhoea (mean difference (MD) 8.64 hours shorter, 95% CI 29.4 hours shorter to 12.1 hours longer; 6 trials, 3058 participants; very low-certainty evidence). Effect size was similar and marked heterogeneity persisted in pre-specified subgroup analyses of the primary outcomes that included all studies. These included analyses limited to the probiotics Lactobacillus rhamnosus GG and Saccharomyces boulardii. In six trials (433 participants) of Lactobacillus reuteri, there was consistency amongst findings (I² = 0%), but risk of bias was present in all included studies. Heterogeneity also was not explained by types of participants (age, nutritional/socioeconomic status captured by mortality stratum, region of the world where studies were undertaken), diarrhoea in children caused by rotavirus, exposure to antibiotics, and the few studies of children who were also treated with zinc. In addition, there were no clear differences in effect size for the primary outcomes in post hoc analyses according to decade of publication of studies and whether or not trials had been registered. For other outcomes, the duration of hospitalization in inpatient studies on average was shorter in probiotic groups than in control groups but there was marked heterogeneity between studies (I² = 96%; MD -18.03 hours, 95% CI -27.28 to -8.78, random-effects model: 24 trials, 4056 participants). No differences were detected between probiotic and control groups in the number of people with diarrhoea lasting ≥ 14 days (RR 0.49, 95% CI 0.16 to 1.53; 9 studies, 2928 participants) or in risk of hospitalization in community studies (RR 1.26, 95% CI 0.84 to 1.89; 6 studies, 2283 participants). No serious adverse events were attributed to probiotics. AUTHORS' CONCLUSIONS Probiotics probably make little or no difference to the number of people who have diarrhoea lasting 48 hours or longer, and we are uncertain whether probiotics reduce the duration of diarrhoea. This analysis is based on large trials with low risk of bias.
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Affiliation(s)
- Shelui Collinson
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Andrew Deans
- Urgent Care, Team Medical, Paraparaumu, New Zealand
| | - April Padua-Zamora
- Department of Pediatrics, University of the Philippines Manila College of Medicine-Philippine General Hospital, Manila, Philippines
| | - Germana V Gregorio
- Department of Pediatrics, University of the Philippines Manila College of Medicine-Philippine General Hospital, Manila, Philippines
| | - Chao Li
- Tropical Clinical Trials Unit, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Leonila F Dans
- Department of Pediatrics, University of the Philippines Manila College of Medicine-Philippine General Hospital, Manila, Philippines
| | - Stephen J Allen
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
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Cai W, Xu J, Li G, Liu T, Guo X, Wang H, Luo L. Ethanol extract of propolis prevents high-fat diet-induced insulin resistance and obesity in association with modulation of gut microbiota in mice. Food Res Int 2019; 130:108939. [PMID: 32156386 DOI: 10.1016/j.foodres.2019.108939] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 12/18/2019] [Accepted: 12/20/2019] [Indexed: 12/21/2022]
Abstract
Propolis has beneficial effects anti-inflammatory, anti-diabetes and anti-obesity in human or murine models, but its mechanism has not been fully elucidated. This study was to investigate the effects of ethanol extract of propolis (EEP) on the gut microbiota, and to analyze the associations between these alterations of gut microbiota and insulin resistance and obesity in high fat diet (HFD)-fed mice. Male C57BL/6J mice were fed with chow diet, high-fat diet, and high-fat diet supplemented with 1% EEP or 2%EEP. EEP supplementation reduced HFD-induced weight gain and liver fat accumulation, proinflammatory cytokines and insulin resistance, and improved glucose tolerance and lipid profile. Meanwhile, EEP supplementation in HFD-fed mice increased anti-obesity and anti-inflammatory bacteria such as genera Roseburia and Intestinimonas and species Parabacteroides goldsteinii and Parabacteroides distasonis, and reduced pro-inflammatory bacteria such as genera Faecalibaculum and Prevotella and species Bacteroides vulgatus. These dominant bacterial taxa altered by EEP were significantly associated with the metabolic parameters of insulin resistance and obesityin HFD-fed mice. The results in this study indicated that EEP reduced HFD-induced obesity and insulin resistant, which may be mediated by modulating the composition and function of gut microbiota.
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Affiliation(s)
- Wei Cai
- School of Life Science of Nanchang University, Nanchang 330031, China; Department of Medical Genetics and Cell Biology, Medical College of Nanchang University, Nanchang 330006, China
| | - Jixiong Xu
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Gang Li
- Department of Medical Genetics and Cell Biology, Medical College of Nanchang University, Nanchang 330006, China
| | - Tao Liu
- School of Life Science of Nanchang University, Nanchang 330031, China
| | - Xiali Guo
- School of Life Science of Nanchang University, Nanchang 330031, China
| | - Huajie Wang
- Department of Medical Genetics and Cell Biology, Medical College of Nanchang University, Nanchang 330006, China
| | - Liping Luo
- School of Life Science of Nanchang University, Nanchang 330031, China; State Key Laboratory of Food Science and Technology, College of Food Science of Nanchang University, Nanchang 330031, China.
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Lack of Efficacy of Lactobacillus reuteri DSM 17938 for the Treatment of Acute Gastroenteritis: A Randomized Controlled Trial. Pediatr Infect Dis J 2019; 38:e237-e242. [PMID: 31033909 DOI: 10.1097/inf.0000000000002355] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To assess the efficacy of Lactobacillus reuteri DSM 17938 (L. reuteri) for the treatment of acute gastroenteritis in children. STUDY DESIGN Children younger than 5 years with acute diarrhea, defined as a change in stool consistency to a loose or liquid form and/or an increase in the frequency of evacuations (≥3 in 24 hours), lasting for no longer than 5 days, were eligible for inclusion. Participants (n = 100) were recruited from the pediatrics department of a Polish hospital and randomly assigned to receive L. reuteri in a dose 2 × 10 colony-forming units or placebo, for 5 days, in addition to standard rehydration therapy. The primary outcome measure was duration of diarrhea. RESULTS Ninety-one of the 100 children randomized were included in the intention-to-treat analysis (L. reuteri n = 44; placebo n = 47). The duration of diarrhea after randomization in both groups was similar (P = 0.6). The groups were also similar with respect to all secondary outcome measures, with one exception. Compared with the placebo group, patients in the L. reuteri group had a shorter duration of hospitalization (P = 0.048). Adverse events were similar in both groups. CONCLUSIONS Among children with acute gastroenteritis who were younger than 5 years of age, L. reuteri compared with placebo, as an adjunct to rehydration therapy, did not reduce the duration of diarrhea; however, it reduced the duration of hospitalization.
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Vandenplas Y, Savino F. Probiotics and Prebiotics in Pediatrics: What Is New? Nutrients 2019; 11:nu11020431. [PMID: 30791429 PMCID: PMC6412752 DOI: 10.3390/nu11020431] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 02/15/2019] [Indexed: 02/06/2023] Open
Affiliation(s)
- Yvan Vandenplas
- KidZ Health Castle, UZ Brussel, Vrije Universiteit Brussel, 1090 Brussels, Belgium.
| | - Francesco Savino
- Department of Pediatrics, Ospedale Infantile Regina Margherita, Azienda Ospedaliera, Universitaria Città della Salute e della Scienza di Torino, Piazza Polonia, 94, 10126 Turin, Italy.
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