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Yang WC, Zeng BS, Liang CS, Hsu CW, Su KP, Wu YC, Tu YK, Lin PY, Stubbs B, Chen TY, Chen YW, Shiue YL, Zeng BY, Suen MW, Hung CM, Wu MK, Tseng PT. Efficacy and acceptability of different probiotic products plus laxatives for pediatric functional constipation: a network meta-analysis of randomized controlled trials. Eur J Pediatr 2024; 183:3531-3541. [PMID: 38806862 PMCID: PMC11263257 DOI: 10.1007/s00431-024-05568-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 04/06/2024] [Accepted: 04/09/2024] [Indexed: 05/30/2024]
Abstract
The prevalence of pediatric constipation ranges from 0.7 to 29.6% across different countries. Functional constipation accounts for 95% of pediatric constipation, and the efficacy of pharmacotherapy is limited, with a success rate of 60%. Several randomized controlled trials (RCTs) have shown the benefits of probiotic supplements in treating this condition. However, the reported strains of probiotics varied among the RCTs. We aimed to compare the efficacy and acceptability of different probiotic supplements for pediatric functional constipation. The current frequentist model-based network meta-analysis (NMA) included RCTs of probiotic supplements for functional constipation in children. The primary outcome was changes in bowel movement or stool frequency; acceptability outcome was all-cause discontinuation. Nine RCTs were included (N = 710; mean age = 5.5 years; 49.4% girls). Most probiotic products, used either alone or combined with laxatives, were associated with significantly better improvement in bowel movement or stool frequency than placebo/control. Protexin plus laxatives (standardized mean difference (SMD) = 1.87, 95% confidence interval (95% CI) = 0.85 to 2.90) were associated with the greatest improvement in bowel movement or stool frequency among all the investigated probiotic products. For the single probiotic interventions, only Lactobacillus casei rhamnosus Lcr35 was associated with significant efficacy compared to placebo/control treatments (SMD = 1.37, 95% CI: 0.32 to 2.43). All the investigated probiotic products had fecal incontinence and patient drop-out rates similar to those of placebo/control treatments. Conclusion: The results of our NMA support the application of an advanced combination of probiotics and laxatives for pediatric functional constipation if there is no concurrent contraindication. Registration: PROSPERO (CRD42022298724). What is Known: • Despite of the high prevalence of pediatric constipation, which ranges from 0.7% to 29.6%, the efficacy of pharmacotherapy is limited, with a success rate of 60%. Several randomized controlled trials (RCTs) have shown the benefits of probiotic supplements in treating this condition. However, the reported strains of probiotics varied among the RCTs. The widely heterogeneous strains of probiotics let the traditional meta-analysis, which pooled all different strains into one group, be nonsense and insignificant. What is New: • By conducting a comprehensive network meta-analysis, we aimed to compare the efficacy and acceptability of different strains of probiotic supplements for pediatric functional constipation. Network meta-analysis of nine randomized controlled trials revealed that the most probiotic products, used either alone or combined with laxatives, were associated with significantly better improvement in bowel movement or stool frequency than placebo/control. Protexin plus laxatives was associated with the greatest improvement in bowel movement or stool frequency among all the investigated probiotic products. For the single probiotic interventions, only Lactobacillus casei rhamnosus Lcr35 was associated with significant efficacy compared to placebo/control treatments. All the investigated probiotic products had fecal incontinence and patient drop-out rates similar to those of placebo/control treatments.
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Affiliation(s)
- Wei-Chieh Yang
- Department of Pediatrics, Ping An Medical Clinic, Tainan, Taiwan
| | - Bing-Syuan Zeng
- Department of Internal Medicine, E-Da Cancer Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Chih-Sung Liang
- Department of Psychiatry, Beitou Branch, Tri-Service General Hospital; School of Medicine, National Defense Medical Center, Taipei, Taiwan
- Department of Psychiatry, National Defense Medical Center, Taipei, Taiwan
| | - Chih-Wei Hsu
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Kuan-Pin Su
- Mind-Body Interface Research Center (MBI-Lab), China Medical University Hospital, Taichung, Taiwan
- College of Medicine, China Medical University, Taichung, Taiwan
- An-Nan Hospital, China Medical University, Tainan, Taiwan
| | - Yi-Cheng Wu
- Department of Sports Medicine, Landseed International Hospital, Taoyuan, Taiwan
| | - Yu-Kang Tu
- Institute of Health Data Analytics & Statistics, College of Public Health, National Taiwan University, Taipei, Taiwan
- Department of Dentistry, National Taiwan University Hospital, Taipei, Taiwan
| | - Pao-Yen Lin
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Institute for Translational Research in Biomedical Sciences, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Brendon Stubbs
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Physiotherapy Department, South London and Maudsley NHS Foundation Trust, London, UK
- Positive Ageing Research Institute (PARI), Faculty of Health, Social Care Medicine and Education, Anglia Ruskin University, Chelmsford, UK
| | - Tien-Yu Chen
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan
- Institute of Brain Science, National Yang Ming Chiao Tung University, Taipei, 112, Taiwan
| | - Yen-Wen Chen
- Prospect Clinic for Otorhinolaryngology & Neurology, No. 252, Nanzixin Road, Nanzi District, Kaohsiung City, 81166, Taiwan
| | - Yow-Ling Shiue
- Institute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung, Taiwan
- Institute of Precision Medicine, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Bing-Yan Zeng
- Department of Internal Medicine, E-Da Dachang Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Mein-Woei Suen
- Department of Psychology, College of Medical and Health Science, Asia University, 500, Lioufeng Rd., Wufeng, Taichung, 41354, Taiwan.
- Gender Equality Education and Research Center, Asia University, Taichung, Taiwan.
- Department of Medical Research, Asia University Hospital, Asia University, Taichung, Taiwan.
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan.
| | - Chao-Ming Hung
- Division of General Surgery, Department of Surgery, E-Da Cancer Hospital, I-Shou University, Kaohsiung, Taiwan.
- School of Medicine, College of Medicine, I-Shou University, No. 1, Sec. 1, Xuecheng Rd., Dashu Dist., Kaohsiung City, 840301, Taiwan.
| | - Ming-Kung Wu
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
| | - Ping-Tao Tseng
- Department of Psychology, College of Medical and Health Science, Asia University, 500, Lioufeng Rd., Wufeng, Taichung, 41354, Taiwan.
- Prospect Clinic for Otorhinolaryngology & Neurology, No. 252, Nanzixin Road, Nanzi District, Kaohsiung City, 81166, Taiwan.
- Institute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung, Taiwan.
- Institute of Precision Medicine, National Sun Yat-sen University, Kaohsiung, Taiwan.
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Rosa D, Zablah RA, Vazquez-Frias R. Unraveling the complexity of Disorders of the Gut-Brain Interaction: the gut microbiota connection in children. Front Pediatr 2024; 11:1283389. [PMID: 38433954 PMCID: PMC10904537 DOI: 10.3389/fped.2023.1283389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 12/27/2023] [Indexed: 03/05/2024] Open
Abstract
"Disorders of Gut-Brain Interaction (DGBIs)," formerly referred to as "Functional Gastrointestinal Disorders (FGIDs)," encompass a prevalent array of chronic or recurring gastrointestinal symptoms that notably impact the quality of life for affected children and their families. Recent studies have elucidated the intricate pathophysiology of DGBIs, underscoring their correlation with gut microbiota. This review seeks to explore the present comprehension of the gut microbiota's role in DGBI development. While other factors can contribute to DGBIs, the gut microbiota prominently influences the onset and progression of these conditions. According to the Rome IV diagnostic criteria, DGBI prevalence is approximately 40% worldwide. The Rome Foundation has diligently worked for nearly three decades to refine our comprehension of DGBIs. By centering on the gut microbiota, this review sheds light on potential therapeutic interventions for DGBIs, potentially enhancing the quality of life for pediatric patients and their families.
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Affiliation(s)
- Dimas Rosa
- Grupo de Investigación del Caribe y Centroamérica para la Microbiota, Probióticos y Prebióticos, GICCAMPP, la Romana, Dominican Republic
| | - Roberto Arturo Zablah
- Grupo de Investigación del Caribe y Centroamérica para la Microbiota, Probióticos y Prebióticos, GICCAMPP, la Romana, Dominican Republic
- Servicio de Gastroenterología y Endoscopia Digestiva, Hospital de Niños “Benjamín Bloom”, San Salvador, El Salvador
| | - Rodrigo Vazquez-Frias
- Grupo de Investigación del Caribe y Centroamérica para la Microbiota, Probióticos y Prebióticos, GICCAMPP, la Romana, Dominican Republic
- Departamento de Gastroenterología y Nutrición Pediátrica, Instituto Nacional de Salud Hospital Infantil de México Federico Gómez, Ciudad de México, México
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Zahed G, Fatahi S, Tabatabaee L, Imanzadeh N, Seraj SS, Wolters BH, Hosseini A. Efficacy of atypical antipsychotics in the treatment of fecal incontinence in children and adolescents: a randomized clinical trial. BMC Pediatr 2024; 24:7. [PMID: 38172808 PMCID: PMC10763209 DOI: 10.1186/s12887-023-04474-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 12/07/2023] [Indexed: 01/05/2024] Open
Abstract
OBJECTIVES Functional retentive overflow incontinence (retentive FI) is the most common cause of fecal soiling in children. Based on the clinical experiences, the treatment of retentive FI in patients with comorbid psychiatric disorders was accelerated when Risperidone was used as treatment for their psychiatric comorbidities; therefore, this study was conducted to evaluate the effect of risperidone in the treatment of retentive FI in children and adolescents. METHODS In this double-blind, randomized, placebo-controlled trial, 140 patients aged 4-16 years eligible for the study were randomized into two groups, receiving either 0.25-0.5 mg of Risperidone syrup (n = 70) or maltodextrin syrup (placebo group, n = 70) every 12 h daily for 12 weeks. Sociodemographic data, including age, sex, weight, height, BMI, BMI z-score, and socioeconomic status, was recorded, and the number of nocturnal FI, diurnal FI, and painful defecations was measured. RESULTS 136 participants (69 on Risperidone and 67 on placebo) were included in the study. Mean age of participants in the intervention and placebo groups were 7.2 ± 2.4 years and 8.0 ± 3.1 years, respectively. The mean number of nocturnal FI (Ptrend=0.39) and diurnal FI (Ptrend=0.48) in patients without psychiatric comorbidities, and the number of painful defecations for participants with and without psychiatric comorbidities (P = 0.49, P = 0.47, respectively) were not significantly different between the groups, but a significant effect was observed in diurnal FI after Risperidone treatment in patients with psychiatric comorbidities (P < 0.001). CONCLUSION Risperidone, when used along with other non-pharmacological interventions, may be helpful in treating FI in pediatric patients with psychiatric comorbidities.
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Affiliation(s)
- Ghazal Zahed
- Department of child and adolescent psychiatry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Somaye Fatahi
- Department of Clinical Nutrition & Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Pediatric Gastroenterology, Hepatology, and Nutrition Research Center, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Leila Tabatabaee
- Department of child and adolescent psychiatry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Negar Imanzadeh
- School of pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shaikh Sanjid Seraj
- Royal Shrewsbury Hospital, Shrewsbury and Telford NHS Trust, Shrewsbury, Shropshire, SY3 8XQ, UK
| | | | - Amirhossein Hosseini
- Pediatric Gastroenterology, Hepatology, and Nutrition Research Center, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Todhunter-Brown A, Booth L, Campbell P, Cheer B, Cowie J, Elders A, Hagen S, Jankulak K, Mason H, Millington C, Ogden M, Paterson C, Richardson D, Smith D, Sutcliffe J, Thomson K, Torrens C, McClurg D. Strategies used for childhood chronic functional constipation: the SUCCESS evidence synthesis. Health Technol Assess 2024; 28:1-266. [PMID: 38343084 PMCID: PMC11017632 DOI: 10.3310/pltr9622] [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] [Indexed: 02/15/2024] Open
Abstract
Background Up to 30% of children have constipation at some stage in their life. Although often short-lived, in one-third of children it progresses to chronic functional constipation, potentially with overflow incontinence. Optimal management strategies remain unclear. Objective To determine the most effective interventions, and combinations and sequences of interventions, for childhood chronic functional constipation, and understand how they can best be implemented. Methods Key stakeholders, comprising two parents of children with chronic functional constipation, two adults who experienced childhood chronic functional constipation and four health professional/continence experts, contributed throughout the research. We conducted pragmatic mixed-method reviews. For all reviews, included studies focused on any interventions/strategies, delivered in any setting, to improve any outcomes in children (0-18 years) with a clinical diagnosis of chronic functional constipation (excluding studies of diagnosis/assessment) included. Dual reviewers applied inclusion criteria and assessed risk of bias. One reviewer extracted data, checked by a second reviewer. Scoping review: We systematically searched electronic databases (including Medical Literature Analysis and Retrieval System Online, Excerpta Medica Database, Cumulative Index to Nursing and Allied Health Literature) (January 2011 to March 2020) and grey literature, including studies (any design) reporting any intervention/strategy. Data were coded, tabulated and mapped. Research quality was not evaluated. Systematic reviews of the evidence of effectiveness: For each different intervention, we included existing systematic reviews judged to be low risk of bias (using the Risk of Bias Assessment Tool for Systematic Reviews), updating any meta-analyses with new randomised controlled trials. Where there was no existing low risk of bias systematic reviews, we included randomised controlled trials and other primary studies. The risk of bias was judged using design-specific tools. Evidence was synthesised narratively, and a process of considered judgement was used to judge certainty in the evidence as high, moderate, low, very low or insufficient evidence. Economic synthesis: Included studies (any design, English-language) detailed intervention-related costs. Studies were categorised as cost-consequence, cost-effectiveness, cost-utility or cost-benefit, and reporting quality evaluated using the consensus health economic criteria checklist. Systematic review of implementation factors: Included studies reported data relating to implementation barriers or facilitators. Using a best-fit framework synthesis approach, factors were synthesised around the consolidated framework for implementation research domains. Results Stakeholders prioritised outcomes, developed a model which informed evidence synthesis and identified evidence gaps. Scoping review 651 studies, including 190 randomised controlled trials and 236 primary studies, conservatively reported 48 interventions/intervention combinations. Effectiveness systematic reviews studies explored service delivery models (n = 15); interventions delivered by families/carers (n = 32), wider children's workforce (n = 21), continence teams (n = 31) and specialist consultant-led teams (n = 42); complementary therapies (n = 15); and psychosocial interventions (n = 4). One intervention (probiotics) had moderate-quality evidence; all others had low to very-low-quality evidence. Thirty-one studies reported evidence relating to cost or resource use; data were insufficient to support generalisable conclusions. One hundred and six studies described implementation barriers and facilitators. Conclusions Management of childhood chronic functional constipation is complex. The available evidence remains limited, with small, poorly conducted and reported studies. Many evidence gaps were identified. Treatment recommendations within current clinical guidelines remain largely unchanged, but there is a need for research to move away from considering effectiveness of single interventions. Clinical care and future studies must consider the individual characteristics of children. Study registration This study is registered as PROSPERO CRD42019159008. Funding This award was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme (NIHR award ref: 128470) and is published in full in Health Technology Assessment; Vol. 28, No. 5. See the NIHR Funding and Awards website for further award information.
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Affiliation(s)
- Alex Todhunter-Brown
- Nursing, Midwifery and Allied Health Professions (NMAHP) Research Unit, Glasgow Caledonian University, Glasgow, UK
| | - Lorna Booth
- Nursing, Midwifery and Allied Health Professions (NMAHP) Research Unit, Glasgow Caledonian University, Glasgow, UK
| | - Pauline Campbell
- Nursing, Midwifery and Allied Health Professions (NMAHP) Research Unit, Glasgow Caledonian University, Glasgow, UK
| | - Brenda Cheer
- ERIC, The Children's Bowel and Bladder Charity, Bristol, UK
| | - Julie Cowie
- Nursing, Midwifery and Allied Health Professions (NMAHP) Research Unit, Glasgow Caledonian University, Glasgow, UK
| | - Andrew Elders
- Nursing, Midwifery and Allied Health Professions (NMAHP) Research Unit, Glasgow Caledonian University, Glasgow, UK
| | - Suzanne Hagen
- Nursing, Midwifery and Allied Health Professions (NMAHP) Research Unit, Glasgow Caledonian University, Glasgow, UK
| | | | - Helen Mason
- Yunus Centre for Social Business and Health, Glasgow Caledonian University, Glasgow, UK
| | | | | | - Charlotte Paterson
- Nursing, Midwifery and Allied Health Professions (NMAHP) Research Unit, University of Stirling, Stirling, UK
| | | | | | | | - Katie Thomson
- Nursing, Midwifery and Allied Health Professions (NMAHP) Research Unit, Glasgow Caledonian University, Glasgow, UK
- Department of Occupational Therapy, Human Nutrition and Dietetics, Glasgow Caledonian University, Glasgow, UK
| | - Claire Torrens
- Nursing, Midwifery and Allied Health Professions (NMAHP) Research Unit, University of Stirling, Stirling, UK
| | - Doreen McClurg
- Nursing, Midwifery and Allied Health Professions (NMAHP) Research Unit, Glasgow Caledonian University, Glasgow, UK
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Hojsak I. Probiotics in Functional Gastrointestinal Disorders. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1449:157-174. [PMID: 39060737 DOI: 10.1007/978-3-031-58572-2_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/28/2024]
Abstract
The most frequent functional gastrointestinal disorders (FGID) in children include infantile colic, constipation, functional abdominal pain (FAP), and irritable bowel syndrome (IBS). Unfortunately, treatment options for FGID in children are limited, therefore many dietary interventions have been evaluated, including probiotics. This chapter summarizes currently available evidence and recommendations for probiotic use in the treatment of frequent FGIDs in children. The strongest evidence exists for the use of Limosilactobacillus (L.) reuteri DSM 17938 and Bifidobacterium animalis subsp. lactis BB-12 for the treatment of infantile colic in breastfed infants. Limited but yet encouraging evidence exists for Lacticaseibacillus rhamnosus GG (LGG) for the treatment of IBS and L. reuteri DSM 17938 for FAP.
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Affiliation(s)
- Iva Hojsak
- Referral Centre for Pediatric Gastroenterology and Nutrition, Children's Hospital Zagreb, Zagreb, Croatia.
- University of Zagreb, School of Medicine, Zagreb, Croatia.
- University J.J. Strossmayer, School of Medicine Osijek, Osijek, Croatia.
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Dong M, Wu Y, Zhang M, Chen P, Zhang Z, Wang S. Effect of probiotics intake on constipation in children: an umbrella review. Front Nutr 2023; 10:1218909. [PMID: 37720380 PMCID: PMC10502344 DOI: 10.3389/fnut.2023.1218909] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 08/22/2023] [Indexed: 09/19/2023] Open
Abstract
Based on existing systematic reviews and meta-analyse we conducted this comprehensive review to evaluate the quality, effectiveness, and bias of evidence regarding the relationship between probiotic intake and improved constipation outcomes in children. A total of nine meta-analyses and systematic reviews were extracted from 628 articles, summarizing seven effectiveness indicators and the incidence of adverse reactions in the treatment of constipation. According to the results, our study revealed that the intake of probiotics in children with FC significantly improved treatment success rate and defecation frequency, while decreased the recurrence rate of constipation. However, no significant association was detected between probiotics intake and frequency of abdominal pain, stool consistency, frequency of defecation pain, frequency of fecal incontinence of children with FC. The intake of probiotics did not increase the incidence of adverse reactions and demonstrated good safety.
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Affiliation(s)
- Mingyang Dong
- Department of Pharmacy, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yuting Wu
- Department of Pharmacy, Shengjing Hospital of China Medical University, Shenyang, China
| | - Mengzhen Zhang
- Department of Clinical Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
| | - Pengjun Chen
- Department of Pharmacy, Shengjing Hospital of China Medical University, Shenyang, China
| | - Zhiyang Zhang
- Department of Pharmacy, Shengjing Hospital of China Medical University, Shenyang, China
| | - Shu Wang
- Department of Pharmacy, Shengjing Hospital of China Medical University, Shenyang, China
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Iancu MA, Profir M, Roşu OA, Ionescu RF, Cretoiu SM, Gaspar BS. Revisiting the Intestinal Microbiome and Its Role in Diarrhea and Constipation. Microorganisms 2023; 11:2177. [PMID: 37764021 PMCID: PMC10538221 DOI: 10.3390/microorganisms11092177] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/24/2023] [Accepted: 08/25/2023] [Indexed: 09/29/2023] Open
Abstract
The gut microbiota represents a community of microorganisms (bacteria, fungi, archaea, viruses, and protozoa) that colonize the gut and are responsible for gut mucosal structural integrity and immune and metabolic homeostasis. The relationship between the gut microbiome and human health has been intensively researched in the past years. It is now widely recognized that gut microbial composition is highly responsible for the general health of the host. Among the diseases that have been linked to an altered gut microbial population are diarrheal illnesses and functional constipation. The capacity of probiotics to modulate the gut microbiome population, strengthen the intestinal barrier, and modulate the immune system together with their antioxidant properties have encouraged the research of probiotic therapy in many gastrointestinal afflictions. Dietary and lifestyle changes and the use of probiotics seem to play an important role in easing constipation and effectively alleviating diarrhea by suppressing the germs involved. This review aims to describe how probiotic bacteria and the use of specific strains could interfere and bring benefits as an associated treatment for diarrhea and constipation.
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Affiliation(s)
- Mihaela Adela Iancu
- Department of Family Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania;
| | - Monica Profir
- Department of Oncology, Elias University Emergency Hospital, 011461 Bucharest, Romania; (M.P.); (O.A.R.)
| | - Oana Alexandra Roşu
- Department of Oncology, Elias University Emergency Hospital, 011461 Bucharest, Romania; (M.P.); (O.A.R.)
| | - Ruxandra Florentina Ionescu
- Department of Morphological Sciences, Cell and Molecular Biology and Histology, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania;
- Department of Cardiology I, “Dr. Carol Davila” Central Military Emergency Hospital, 010825 Bucharest, Romania
| | - Sanda Maria Cretoiu
- Department of Morphological Sciences, Cell and Molecular Biology and Histology, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania;
| | - Bogdan Severus Gaspar
- Surgery Clinic, Emergency Clinical Hospital, 014461 Bucharest, Romania;
- Department of Surgery, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
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Probiotics for the Management of Pediatric Gastrointestinal Disorders: Position Paper of the ESPGHAN Special Interest Group on Gut Microbiota and Modifications. J Pediatr Gastroenterol Nutr 2023; 76:232-247. [PMID: 36219218 DOI: 10.1097/mpg.0000000000003633] [Citation(s) in RCA: 32] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Probiotics, defined as live microorganisms that, when administered in adequate amounts, confer a health benefit on the host, are widely used despite uncertainty regarding their efficacy and discordant recommendations about their use. The European Society for Paediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) Special Interest Group on Gut Microbiota and Modifications provides updated recommendations for the use of probiotics for the management of selected pediatric gastrointestinal disorders. METHODS All systematic reviews and/or meta-analyses, as well as subsequently published randomized controlled trials (RCTs) (until December 2021), that compared the use of probiotics in all delivery vehicles and formulations, at any dose, with no probiotic (ie, placebo or no treatment), were eligible for inclusion. The recommendations were formulated only if at least 2 RCTs on a similar well-defined probiotic strain were available. The modified Delphi process was used to establish consensus on the recommendations. RESULTS Recommendations for the use of specific probiotic strains were made for the management of acute gastroenteritis, prevention of antibiotic-associated diarrhea, nosocomial diarrhea and necrotizing enterocolitis, management of Helicobacter pylori infection, and management of functional abdominal pain disorders and infant colic. CONCLUSIONS Despite evidence to support the use of specific probiotics in some clinical situations, further studies confirming the effect(s) and defining the type, dose, and timing of probiotics are still often required. The use of probiotics with no documented health benefits should be discouraged.
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Lee KJ, Ryoo E, Lee YM, Yoon JM, Jang HJ, Choi SY, Choi YJ, Kim HJ, Chung JY, Shim JO. Saccharomyces boulardii and Lactulose for Childhood Functional Constipation: A Multicenter Randomized Controlled Trial. J Neurogastroenterol Motil 2022; 28:454-462. [PMID: 35799239 PMCID: PMC9274472 DOI: 10.5056/jnm21130] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Revised: 12/22/2021] [Accepted: 01/06/2022] [Indexed: 11/20/2022] Open
Abstract
Background/Aims The effects of probiotics in children vary based on diseases and probiotic strains. We aim to investigate the effectiveness of Saccharomyces boulardii and lactulose for treating childhood functional constipation. Methods This open-label randomized controlled trial was conducted at 10 university hospitals in Korea. Children who were diagnosed with functional constipation were allocated to 3 groups (lactulose monotherapy, combination therapy, and S. boulardii monotherapy). The primary outcome was treatment success rate that was accordingly defined as ≥ 3 bowel movements without incontinence at week 12. The cumulative successful maintenance and drug maintenance rates without drug changes were calculated throughout the study period. We compared stool frequency, incontinence, consistency, and painful defecation at week 2 among the 3 groups. Results Overall, 187 children were assigned to the lactulose monotherapy (n = 69), combination therapy (n = 68), or S. boulardii monotherapy (n = 50) groups. The primary outcome was significantly higher in the lactulose monotherapy group (26.1%) or combination therapy group (41.2%) than in the S. boulardii monotherapy group (8.0%). The S. boulardii monotherapy group showed a significantly lower cumulative successful maintenance and drug maintenance rate than the other 2 groups. There were no significant intergroup differences in the frequency of defecation, incontinence, painful defecation, or stool consistency during the follow-up at week 2. Conclusion S. boulardii monotherapy was not superior to lactulose monotherapy or combination therapy and showed a higher drug change rate, supporting the current recommendation of probiotics in the treatment of childhood functional constipation.
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Affiliation(s)
- Kyung Jae Lee
- Department of Pediatrics, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, Gangwon-do, Korea
- Department of Pediatrics, Seoul National University Children’s Hospital, Seoul, Korea (Current address)
| | - Eell Ryoo
- Department of Pediatrics, Gachon University Gil Medical Center, Incheon, Korea
| | - Yoo Min Lee
- Department of Pediatrics, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Gyeonggi-do, Korea
| | - Jung Min Yoon
- Department of Pediatrics, Konyang University Hospital, Konyang University College of Medicine, Daejeon, Korea
| | - Hyo-Jeong Jang
- Department of Pediatrics, Keimyung University Dongsan Hospital, Keimyung University College of Medicine, Daegu, Korea
| | - So Yoon Choi
- Department of Pediatrics, Kosin University Gospel Hospital, Kosin University College of Medicine, Busan, Korea
- Department of Pediatrics, Haeundaepaik Hospital, Inje University College of Medicine, Busan, Korea
| | - You Jin Choi
- Department of Pediatrics, Inje University Ilsan Paik Hospital, Goyang, Gyeonggi-do, Korea
| | - Hyun Jin Kim
- Department of Pediatrics, Chungnam National University Hospital, Daejeon, Korea
| | - Ju Young Chung
- Department of Pediatrics, Sanggye-Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Jung Ok Shim
- Department of Pediatrics, Korea University College of Medicine, Korea University Guro Hospital, Seoul, Korea
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10
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Wallace C, Sinopoulou V, Gordon M, Akobeng AK, Llanos-Chea A, Hungria G, Febo-Rodriguez L, Fifi A, Fernandez Valdes L, Langshaw A, Saps M. Probiotics for treatment of chronic constipation in children. Cochrane Database Syst Rev 2022; 3:CD014257. [PMID: 35349168 PMCID: PMC8962960 DOI: 10.1002/14651858.cd014257.pub2] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Functional constipation is defined as chronic constipation with no identifiable underlying cause. It is a significant cause of morbidity in children, accounting for up to 25% of visits to paediatric gastroenterologists. Probiotic preparations may sufficiently alter the gut microbiome and promote normal gut physiology in a way that helps relieve functional constipation. Several studies have sought to address this hypothesis, as well as the role of probiotics in other functional gut disorders. Therefore, it is important to have a focused review to assess the evidence to date. OBJECTIVES To evaluate the efficacy and safety of probiotics for the management of chronic constipation without a physical explanation in children. SEARCH METHODS On 28 June 2021, we searched CENTRAL, MEDLINE, Embase, CINAHL, AMED, WHO ICTR, and ClinicalTrials.gov, with no language, date, publication status, or document type limitations. SELECTION CRITERIA We included randomised controlled trials (RCTs) that assessed probiotic preparations (including synbiotics) compared to placebo, no treatment or any other interventional preparation in people aged between 0 and 18 years old with a diagnosis of functional constipation according to consensus criteria (such as Rome IV). DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. MAIN RESULTS We included 14 studies (1127 randomised participants): 12 studies assessed probiotics in the treatment of functional constipation, whilst two studies investigated synbiotic preparations. Three studies compared probiotics to placebo in relation to the frequency of defecation at study end, but we did not pool them as there was very significant unexplained heterogeneity. Four studies compared probiotics to placebo in relation to treatment success. There may be no difference in global improvement/treatment success (RR 1.29, 95% CI 0.73 to 2.26; 313 participants; low-certainty evidence). Five studies compared probiotics to placebo in relation to withdrawals due to adverse events, with the pooled effect suggesting there may be no difference (RR 0.64, 95% CI 0.21 to 1.95; 357 participants; low-certainty evidence). The pooled estimate from three studies that compared probiotics plus an osmotic laxative to osmotic laxative alone found there may be no difference in frequency of defecation (MD -0.01, 95% CI -0.57 to 0.56; 268 participants; low-certainty evidence). Two studies compared probiotics plus an osmotic laxative to osmotic laxative alone in relation to global improvement/treatment success, and found there may be no difference between the treatments (RR 0.95, 95% CI 0.79 to 1.15; 139 participants; low-certainty evidence). Three studies compared probiotics plus osmotic laxative to osmotic laxative alone in relation to withdrawals due to adverse events, but it is unclear if there is a difference between them (RR 2.86, 95% CI 0.12 to 68.35; 268 participants; very low-certainty evidence). Two studies compared probiotics versus magnesium oxide. It is unclear if there is a difference in frequency of defecation (MD 0.28, 95% CI -0.58 to 1.14; 36 participants), treatment success (RR 1.08, 95% CI 0.74 to 1.57; 36 participants) or withdrawals due to adverse events (RR 0.50, 95% CI 0.05 to 5.04; 77 participants). The certainty of the evidence is very low for these outcomes. One study assessed the role of a synbiotic preparation in comparison to placebo. There may be higher treatment success in favour of synbiotics compared to placebo (RR 2.32, 95% CI 1.54 to 3.47; 155 participants; low-certainty evidence). The study reported that there were no withdrawals due to adverse effects in either group. One study assessed a synbiotic plus paraffin compared to paraffin alone. It is uncertain if there is a difference in frequency of defecation (MD 0.74, 95% CI -0.96, 2.44; 66 participants; very low-certainty evidence), or treatment success (RR 0.91, 95% CI 0.71 to 1.17; 66 participants; very low-certainty evidence). The study reported that there were no withdrawals due to adverse effects in either group. One study compared a synbiotic preparation to paraffin. It is uncertain if there is a difference in frequency of defecation (MD -1.53, 95% CI -3.00, -0.06; 60 participants; very low-certainty evidence) or in treatment success (RR 0.86, 95% CI 0.65, 1.13; 60 participants; very low-certainty evidence). The study reported that there were no withdrawals due to adverse effects in either group. All secondary outcomes were either not reported or reported in a way that did not allow for analysis. AUTHORS' CONCLUSIONS There is insufficient evidence to conclude whether probiotics are efficacious in successfully treating chronic constipation without a physical explanation in children or changing the frequency of defecation, or whether there is a difference in withdrawals due to adverse events when compared with placebo. There is limited evidence from one study to suggest a synbiotic preparation may be more likely than placebo to lead to treatment success, with no difference in withdrawals due to adverse events. There is insufficient evidence to draw efficacy or safety conclusions about the use of probiotics in combination with or in comparison to any of the other interventions reported. The majority of the studies that presented data on serious adverse events reported that no events occurred. Two studies did not report this outcome. Future studies are needed to confirm efficacy, but the research community requires guidance on the best context for probiotics in such studies, considering where they should be best considered in a potential treatment hierarchy and should align with core outcome sets to support future interpretation of findings.
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Affiliation(s)
| | | | - Morris Gordon
- School of Medicine, University of Central Lancashire, Preston, UK
| | | | | | - Gregory Hungria
- Department of Pediatrics, University of Miami, Miami, Florida, USA
| | | | - Amanda Fifi
- Department of Pediatrics, University of Miami, Miami, Florida, USA
| | | | - Amber Langshaw
- Department of Pediatrics, University of Miami, Miami, Florida, USA
| | - Miguel Saps
- Department of Pediatrics, University of Miami, Miami, Florida, USA
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11
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Wallace C, Gordon M, Akobeng AK, Saps M, Llanos-Chea A, Febo-Rodriguez L, Fifi A, Fernandez Valdes L, Axelrod C, Langshaw A, Hungria G, Sinopoulou V. Probiotics for treatment of chronic constipation in children. Hippokratia 2021. [DOI: 10.1002/14651858.cd014257] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
| | - Morris Gordon
- School of Medicine; University of Central Lancashire; Preston UK
| | | | - Miguel Saps
- Department of Pediatrics; University of Miami; Miami Florida USA
| | | | | | - Amanda Fifi
- Department of Pediatrics; University of Miami; Miami Florida USA
| | | | - Cara Axelrod
- Department of Pediatrics; University of Miami; Miami Florida USA
| | - Amber Langshaw
- Department of Pediatrics; University of Miami; Miami Florida USA
| | - Gregory Hungria
- Department of Pediatrics; University of Miami; Miami Florida USA
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12
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Avelar Rodriguez D, Popov J, Ratcliffe EM, Toro Monjaraz EM. Functional Constipation and the Gut Microbiome in Children: Preclinical and Clinical Evidence. Front Pediatr 2021; 8:595531. [PMID: 33553067 PMCID: PMC7856458 DOI: 10.3389/fped.2020.595531] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Accepted: 12/21/2020] [Indexed: 12/22/2022] Open
Abstract
Functional constipation is a common condition in childhood with significant impact on patients' quality of life and on health care resources. Functional constipation is characterized by decreased bowel movements and/or hard stools, which cause significant distress for children and their caregivers. While the term "functional" may imply the absence of organic causes with a focus on behavioral aspects, 40% of children continue to have symptoms beyond conventional management with one in four children continuing to experience constipation into adulthood. The refractory and chronic nature of constipation highlights the importance of considering a range of pathophysiological mechanisms, including the potential role of the gut microbiome. In this review, we provide an overview of preclinical and clinical studies that focus on the potential mechanisms through which the gut microbiome might contribute to the clinical presentation of functional constipation in pediatrics.
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Affiliation(s)
- David Avelar Rodriguez
- Department of Pediatric Gastroenterology and Nutrition, Instituto Nacional de Pediatría, Mexico City, Mexico
- Department of Pediatrics, The Hospital for Sick Children, Toronto, ON, Canada
| | - Jelena Popov
- College of Medicine and Health, University College Cork, Cork, Ireland
| | - Elyanne M. Ratcliffe
- Division of Gastroenterology and Nutrition, Department of Pediatrics, McMaster University, Hamilton, ON, Canada
| | - Erick Manuel Toro Monjaraz
- Department of Pediatric Gastroenterology and Nutrition, Instituto Nacional de Pediatría, Mexico City, Mexico
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13
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Abbasalizadeh S, Ebrahimi B, Azizi A, Dargahi R, Tayebali M, Ghadim ST, Foroumandi E, Aliasghari F, Javadi M, Izadi A, Banifatemeh L, Pourjafar H, Khalili L, Ghalichi F, Houshmandi S, Rad AH. Review of Constipation Treatment Methods with Emphasis on Laxative Foods. CURRENT NUTRITION & FOOD SCIENCE 2020. [DOI: 10.2174/1573401315666191002164336] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Constipation is a common public health concern experienced by all individuals during
their life affecting the quality of life. In this paper, we aimed to provide an overview of the existing
evidence regarding the role of food ingredients, including bran, prune, fig, kiwifruit, and flax-seed in
constipation treatment. We searched Scopus, Pub Med, and Science Direct by using the keywords,
“laxative foods” and “constipation”, for searching studies assessing laxative food ingredients and
their beneficial effects on constipation treatment and/or control. Lifestyle modifications such as increasing
dietary fiber and fluid intake and daily exercise are the proposed first line treatments for
constipation. Optimizing ‘diet’ as an efficient lifestyle factor may contribute to the well-being of patients.
The use of laxative food ingredients including bran, prune, fig, kiwifruit, flax-seed, probiotics,
and prebiotics is a convenient alternative to cope with constipation. According to previous findings,
laxative food ingredients could be considered as effective treatments for subjects suffering from constipation.
Many studies have assessed the pharmacological and non-pharmacological roles of these
ingredients in treating constipation, however, their importance has not been thoroughly investigated.
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Affiliation(s)
- Shamsi Abbasalizadeh
- Women's Reproductive Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behzad Ebrahimi
- Department of Food Science and Technology, Maragheh University of Medical Sciences, Maragheh, Iran
| | - Aslan Azizi
- Agricultural Engineering Research Institute, Ministry of Jihad Agriculture, Karaj, Iran
| | - Rogaye Dargahi
- Obstetrics and Gynecology, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Maryam Tayebali
- Department of Taras Shevchenko National University of Kyiv, Kyiv, Ukraine
| | - Sepideh T. Ghadim
- Women's Reproductive Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Elaheh Foroumandi
- Nutrition Research Center, School of Nutrition, Tabriz University of Medical Science, Tabriz, Iran
| | - Fereshteh Aliasghari
- Department of Nutrition, Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mina Javadi
- Department of Nutrition, Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Azimeh Izadi
- Department of Nutrition, Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Leila Banifatemeh
- Department of Food Science & Technology, Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hadi Pourjafar
- Department of Public Health, Maragheh University of Medical Sciences, Maragheh, Iran
| | - Leila Khalili
- Department of Nutrition, Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Faezeh Ghalichi
- Department of Nutrition, Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sousan Houshmandi
- Faculty of Midwifery, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Aziz H. Rad
- Department of Food Science & Technology, Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
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14
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Gomes DOVS, Morais MBD. GUT MICROBIOTA AND THE USE OF PROBIOTICS IN CONSTIPATION IN CHILDREN AND ADOLESCENTS: SYSTEMATIC REVIEW. ACTA ACUST UNITED AC 2019; 38:e2018123. [PMID: 31778407 PMCID: PMC6909257 DOI: 10.1590/1984-0462/2020/38/2018123] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 08/30/2018] [Indexed: 12/12/2022]
Abstract
Objective: To perform a systematic review of literature data on gut microbiota and the efficacy of probiotics for the treatment of constipation in children and adolescents. Data source: The research was performed in the PubMed, the Scientific Electronic Library Online (SciELO) and the Latin American and Caribbean Health Sciences Literature (LILACS) databases in English, Portuguese and Spanish. All original articles that mentioned the evaluation of the gut microbiota or the use of probiotics in children with constipation in their title and abstract were selected. Data synthesis: 559 articles were found, 47 of which were selected for reading. From these, 12 articles were included; they studied children and adolescents divided into two categories: a gut microbiota evaluation (n=4) and an evaluation of the use of probiotics in constipation therapy (n=8). The four papers that analyzed fecal microbiota used different laboratory methodologies. No typical pattern of gut microbiota was found. Regarding treatment, eight clinical trials with heterogeneous methodologies were found. Fifteen strains of probiotics were evaluated and only one was analyzed in more than one article. Irregular beneficial effects of probiotics have been demonstrated in some manifestations of constipation (bowel frequency or consistency of stool or abdominal pain or pain during a bowel movement or flatulence). In one clinical trial, a complete control of constipation without the use of laxatives was obtained. Conclusions: There is no specific pattern of fecal microbiota abnormalities in constipation. Despite the probiotics’ positive effects on certain characteristics of the intestinal habitat, there is still no evidence to recommend it in the treatment of constipation in pediatrics.
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15
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Arnold LE, Luna RA, Williams K, Chan J, Parker RA, Wu Q, Hollway JA, Jeffs A, Lu F, Coury DL, Hayes C, Savidge T. Probiotics for Gastrointestinal Symptoms and Quality of Life in Autism: A Placebo-Controlled Pilot Trial. J Child Adolesc Psychopharmacol 2019; 29:659-669. [PMID: 31478755 PMCID: PMC7364307 DOI: 10.1089/cap.2018.0156] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Objective: A randomized pilot trial of gastrointestinal (GI) symptoms targeting probiotic for quality of life in autism spectrum disorder (ASD). Methods: Thirteen children, 3-12 years of age with ASD, anxiety, and GI symptoms, were randomized into a probiotic crossover trial of 8 weeks each on VISBIOME and placebo separated by a 3-week washout. VISBIOME contains eight probiotic species, mostly Lactobacillus and Bifidobacterium. Primary outcome was the Pediatric Quality of Life Inventory (PedsQL) GI module. Secondary outcomes included gut microbiota analysis, the Parent-Rated Anxiety Scale for ASD (PRAS-ASD), and parent-selected target symptoms. A mixed analysis model was applied. Results: Thirteen children were randomized, with 10 completing the study (77% retention): 6 in probiotic/placebo sequence, 4 in placebo/probiotic sequence. Adherence to study treatment was 96%. There were no serious adverse events (AEs), and more nonserious AEs occurred with placebo than with probiotic, including those attributable to treatment. Only 6 of the 10 guessed the correct treatment at the end of week 8. Over the 19-week trial, each outcome improved from baseline and PedsQL correlated significantly with abundance of Lactobacillus without discernable changes to microbiota composition/diversity. Although probiotic showed more improvement than placebo, PedsQL and PRAS-ASD were not statistically significant, as expected at this sample size. PedsQL effect size was d = 0.49 by the general model and d = 0.79 by simple comparison of week 8 changes. A parent-selected target symptom showed significant improvement in GI complaints on probiotic compared with placebo (p = 0.02, d = 0.79). Probiotic effects carried over through the 3-week washout. Conclusion: The VISBIOME formulation was safe and suggested a health benefit in children with ASD and GI symptoms who retained Lactobacillus. The moderate effect size compared with placebo warrants a larger trial using a parallel-group design.
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Affiliation(s)
- L. Eugene Arnold
- Department of Psychiatry, Ohio State University, Columbus, Ohio.,Nisonger Center, Ohio State University, Columbus, Ohio.,Address correspondence to: L. Eugene Arnold, MD, MEd, Department of Psychiatry, Ohio State University, 395E McCampbell Hall, 1581 Dodd Drive, Columbus, OH 43210
| | - Ruth Ann Luna
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, Texas.,Texas Children's Microbiome Center, Department of Pathology, Texas Children's Hospital, Houston, Texas
| | - Kent Williams
- Department of Pediatrics, Nationwide Childrens Hospital, Columbus, Ohio
| | - James Chan
- Massachusetts General Hospital, Boston, Massachusetts
| | | | - Qinglong Wu
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, Texas.,Texas Children's Microbiome Center, Department of Pathology, Texas Children's Hospital, Houston, Texas
| | - Jill A. Hollway
- Department of Psychiatry, Ohio State University, Columbus, Ohio.,Nisonger Center, Ohio State University, Columbus, Ohio
| | - Adelina Jeffs
- Department of Psychiatry, Ohio State University, Columbus, Ohio.,Nisonger Center, Ohio State University, Columbus, Ohio
| | - Frances Lu
- Massachusetts General Hospital, Boston, Massachusetts
| | - Daniel L. Coury
- Department of Pediatrics, Nationwide Childrens Hospital, Columbus, Ohio
| | - Caitlin Hayes
- Department of Pediatrics, Nationwide Childrens Hospital, Columbus, Ohio
| | - Tor Savidge
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, Texas.,Texas Children's Microbiome Center, Department of Pathology, Texas Children's Hospital, Houston, Texas
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16
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Harris RG, Neale EP, Ferreira I. When poorly conducted systematic reviews and meta-analyses can mislead: a critical appraisal and update of systematic reviews and meta-analyses examining the effects of probiotics in the treatment of functional constipation in children. Am J Clin Nutr 2019; 110:177-195. [PMID: 31127810 DOI: 10.1093/ajcn/nqz071] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 04/03/2019] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Recent systematic reviews and meta-analyses on the efficacy of probiotics in the treatment of functional constipation in children have yielded conflicting results. OBJECTIVES The aim of this study was to critically review and update the evidence in this field by mapping all the steps involved against those reported in previous reviews, in an attempt to understand the nature of their conflicting results. METHODS Four literature databases, trial registries, and citations were searched through December 1, 2018. We included randomized controlled trials (RCTs) that assessed the effects of probiotics compared with placebo or treatment as usual on defecation frequency [bowel movements (BMs)/wk] or treatment success rates in children with functional constipation. Independent reviewers extracted the data and assessed risk of bias in each RCT. Data were pooled with (inverse variance) random-effects models. RESULTS We identified 17 RCTs, of which 14 and 11 provided sufficient data to enable meta-analysis of the effects of probiotics compared with control on defecation frequency (n = 965) or treatment success (n = 835), respectively. When compared to (any) control intervention, probiotics did not significantly increase defecation frequency [weighted mean difference (WMD): 0.28 BMs/wk; 95% CI: -0.12, 0.69; P = 0.165] but were more efficacious in achieving treatment success (RR: 1.24; 95% CI: 1.03, 1.50; P = 0.024). These effects did not differ by type of control (i.e., active or inactive) intervention. However, in analyses confined to the RCTs that were free of high risk of bias (only 5), probiotics did not confer any beneficial effects on defecation frequency (WMD: -0.55 BMs/wk; 95% CI: -1.37, 0.26; P = 0.185) and achievement of treatment success (RR: 1.01; 95% CI: 0.90, 1.13; P = 0.873), compared with control interventions. CONCLUSIONS The current evidence thus does not support the use of probiotics as a single or coadjuvant therapy for treatment of functional constipation in children and refutes recently published reviews reporting favorable effects of probiotics. Conflicting findings of previous reviews resulted from methodologic errors, highlighting the susceptibility of evidence synthesis to oversights in study selection, quality assessments, and data extraction and collation. This review was registered at PROSPERO as CRD42019119109.
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Affiliation(s)
- Rebecca G Harris
- Illawarra Health and Medical Research Institute & School of Medicine, Faculty of Science, Medicine, and Health, University of Wollongong, Wollongong, New South Wales, Australia
| | - Elizabeth P Neale
- Illawarra Health and Medical Research Institute & School of Medicine, Faculty of Science, Medicine, and Health, University of Wollongong, Wollongong, New South Wales, Australia
| | - Isabel Ferreira
- Illawarra Health and Medical Research Institute & School of Medicine, Faculty of Science, Medicine, and Health, University of Wollongong, Wollongong, New South Wales, Australia
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17
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Ohkusa T, Koido S, Nishikawa Y, Sato N. Gut Microbiota and Chronic Constipation: A Review and Update. Front Med (Lausanne) 2019; 6:19. [PMID: 30809523 PMCID: PMC6379309 DOI: 10.3389/fmed.2019.00019] [Citation(s) in RCA: 173] [Impact Index Per Article: 34.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 01/21/2019] [Indexed: 12/12/2022] Open
Abstract
Background: Chronic constipation, including functional constipation and constipation-type irritable bowel syndrome, is a prevalent, multifactorial gastrointestinal disorder, and its etiology and pathophysiology remain poorly understood. Recently studies using 16S rRNA-based microbiota profiling have demonstrated dysbiosis of gut microbiota in chronic constipation. Aims: To provide an overview of recent studies for microbiota in chronic constipation and treatments for chronic constipation using probiotics, prebiotics, synbiotics, antibiotics and fecal microbiota transplantation (FMT). Methods: PubMed searches were performed up to 1 August 2018 using keywords: “IBS,” “IBS-C,” “irritable bowel syndrome,” “irritable bowel syndrome with constipation,” “functional constipation,” “chronic constipation” in combination with “gut microbiota,” “dysbiosis,” “gut microflora” for microbiota in chronic constipation, and in combination with “probiotics,” “prebiotics,” “synbiotics,” “antibiotics,” and “fecal microbiota transplantation.” Results: The findings of gut microbiota in functional constipation are inconsistent, and currently no consensus exists. Although no clear consensus exists, compared with healthy subjects, IBS-C patients have a lower level of Actinobacteria, including Bifidobacteria, in their fecal samples and a higher level of Bacteroidetes in their mucosa. In most randomized controlled and parallel-group trials, probiotics, prebiotics, synbiotics, antibiotics, and FMT therapy for chronic constipation were effective with few side effects. However, there are many studies in a small number and the types of probiotics are different, it is difficult to evaluate the effect. Conclusions: Evidence indicates that dysbiosis of gut microbiota may contribute to functional constipation and constipation-type irritable bowel syndrome. Targeting treatments for the dysbiosis of constipation by probiotics, prebiotics, synbiotics, antibiotics, and FMT may be a new option, especially for refractory constipation to conventional therapies.
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Affiliation(s)
- Toshifumi Ohkusa
- Department of Microbiota Research, Juntendo University Graduate School of Medicine, Tokyo, Japan.,Department of Gastroenterology and Hepatology, The Jikei University Kashiwa Hospital, Kashiwa, Japan
| | - Shigeo Koido
- Department of Gastroenterology and Hepatology, The Jikei University Kashiwa Hospital, Kashiwa, Japan
| | - Yuriko Nishikawa
- Department of Microbiota Research, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Nobuhiro Sato
- Department of Microbiota Research, Juntendo University Graduate School of Medicine, Tokyo, Japan
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18
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Pärtty A, Rautava S, Kalliomäki M. Probiotics on Pediatric Functional Gastrointestinal Disorders. Nutrients 2018; 10:nu10121836. [PMID: 30501103 PMCID: PMC6316480 DOI: 10.3390/nu10121836] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 11/22/2018] [Accepted: 11/27/2018] [Indexed: 12/12/2022] Open
Abstract
The potential association between gut microbiota perturbations and childhood functional gastrointestinal disturbances opens interesting therapeutic and preventive possibilities with probiotics. The aim of this review was to evaluate current evidence on the efficacy of probiotics for the management of pediatric functional abdominal pain disorders, functional constipation and infantile colic. Thus far, no single strain, combination of strains or synbiotics can be recommended for the management of irritable bowel syndrome, functional abdominal pain or functional constipation in children. However, Lactobacillus reuteri DSM 17938 may be considered for the management of breastfed colic infants, while data on other probiotic strains, probiotic mixtures or synbiotics are limited in infantile colic.
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Affiliation(s)
- Anna Pärtty
- Department of Pediatrics, University of Turku, 20521 Turku, Finland.
- Department of Pediatrics and Adolescent Medicine, Turku University Hospital, 20521 Turku, Finland.
| | - Samuli Rautava
- Department of Pediatrics, University of Turku, 20521 Turku, Finland.
- Department of Pediatrics and Adolescent Medicine, Turku University Hospital, 20521 Turku, Finland.
| | - Marko Kalliomäki
- Department of Pediatrics, University of Turku, 20521 Turku, Finland.
- Department of Pediatrics and Adolescent Medicine, Turku University Hospital, 20521 Turku, Finland.
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19
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Wegh CAM, Benninga MA, Tabbers MM. Effectiveness of Probiotics in Children With Functional Abdominal Pain Disorders and Functional Constipation: A Systematic Review. J Clin Gastroenterol 2018; 52 Suppl 1, Proceedings from the 9th Probiotics, Prebiotics and New Foods, Nutraceuticals and Botanicals for Nutrition & Human and Microbiota Health Meeting, held in Rome, Italy from September 10 to 12, 2017:S10-S26. [PMID: 29782469 DOI: 10.1097/mcg.0000000000001054] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE The objective of this study was to investigate the effect of probiotics on functional abdominal pain disorders (FAPD) and functional constipation (FC). METHODS A systematic review was conducted, searching PubMed and Cochrane databases from inception to January 2018 for randomized controlled trials (RCTs) investigating the efficacy of probiotics in children aged 4 to 18 years with FAPD or children aged 0 to 18 years with FC. RESULTS A total of 657 citations were identified. Finally, 11 RCTs for FAPD and 6 RCTs for FC were included. Some evidence exists for Lactobacillus rhamnosus GG (n=3) in reducing frequency and intensity of abdominal pain in children with irritable bowel syndrome. There is no evidence to recommend L. reuteri DSM 17938 (n=5), a mix of Bifidobacterium infantis, Bifidobacterium breve and Bifidobacterium longum (n=1), Bifidobacterium lactis (n=1) or VSL#3 (n=1) for children with FAPD. No evidence exists to support the use of Lactobacillus casei rhamnosus LCR35 (n=1), B. lactis DN173 010 (n=1), B. longum (n=1), L. reuteri DSM 17938 (n=1), a mix of B. infantis, B. breve and B. longum (n=1), or Protexin mix (n=1) for children with FC. In general, studies had an unclear or high risk of bias. CONCLUSIONS Insufficient evidence exists for the use of probiotics in FAPD and FC, only L. rhamnosus GG seems to reduce frequency and intensity of abdominal pain but only in children with irritable bowel syndrome. A better understanding of differences in gut microbiota in health and disease might lead to better probiotic strategies to treat disease.
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Affiliation(s)
- Carrie A M Wegh
- Laboratory of Microbiology, Wageningen University and Research, Wageningen.,Department of Pediatric Gastroenterology and Nutrition, Emma's Children's Hospital Academic Medical Center, Amsterdam, The Netherlands
| | - Marc A Benninga
- Department of Pediatric Gastroenterology and Nutrition, Emma's Children's Hospital Academic Medical Center, Amsterdam, The Netherlands
| | - Merit M Tabbers
- Department of Pediatric Gastroenterology and Nutrition, Emma's Children's Hospital Academic Medical Center, Amsterdam, The Netherlands
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Nath A, Haktanirlar G, Varga Á, Molnár MA, Albert K, Galambos I, Koris A, Vatai G. Biological Activities of Lactose-Derived Prebiotics and Symbiotic with Probiotics on Gastrointestinal System. ACTA ACUST UNITED AC 2018; 54:medicina54020018. [PMID: 30344249 PMCID: PMC6037253 DOI: 10.3390/medicina54020018] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2018] [Revised: 03/23/2018] [Accepted: 04/04/2018] [Indexed: 02/07/2023]
Abstract
Lactose-derived prebiotics provide wide ranges of gastrointestinal comforts. In this review article, the probable biochemical mechanisms through which lactose-derived prebiotics offer positive gastrointestinal health are reported along with the up-to-date results of clinical investigations; this might be the first review article of its kind, to the best of our knowledge. Lactose-derived prebiotics have unique biological and functional values, and they are confirmed as ‘safe’ by the Food and Drug Administration federal agency. Medical practitioners frequently recommend them as therapeutics as a pure form or combined with dairy-based products (yoghurt, milk and infant formulas) or fruit juices. The biological activities of lactose-derived prebiotics are expressed in the presence of gut microflora, mainly probiotics (Lactobacillus spp. in the small intestine and Bifidobacterium spp. in the large intestine). Clinical investigations reveal that galacto-oligosaccharide reduces the risks of several types of diarrhea (traveler’s diarrhea, osmotic diarrhea and Clostridium difficile associated relapsing diarrhea). Lactulose and lactosucrose prevent inflammatory bowel diseases (Crohn’s disease and ulcerative colitis). Lactulose and lactitol reduce the risk of hepatic encephalopathy. Furthermore, lactulose, galacto-oligosaccharide and lactitol prevent constipation in individuals of all ages. It is expected that the present review article will receive great attention from medical practitioners and food technologists.
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Affiliation(s)
- Arijit Nath
- Department of Food Engineering, Faculty of Food Science, Szent István University, Ménesi st 44, H-1118 Budapest, Hungary.
- Soós Ernő Water Technology Research Centre, Faculty of Engineering, University of Pannonia, Zrínyi M. u. 18, H-8800 Nagykanizsa, Hungary.
| | - Gokce Haktanirlar
- Department of Food Engineering, Faculty of Food Science, Szent István University, Ménesi st 44, H-1118 Budapest, Hungary.
| | - Áron Varga
- Department of Food Engineering, Faculty of Food Science, Szent István University, Ménesi st 44, H-1118 Budapest, Hungary.
| | - Máté András Molnár
- Department of Food Engineering, Faculty of Food Science, Szent István University, Ménesi st 44, H-1118 Budapest, Hungary.
| | - Krisztina Albert
- Department of Food Engineering, Faculty of Food Science, Szent István University, Ménesi st 44, H-1118 Budapest, Hungary.
| | - Ildikó Galambos
- Soós Ernő Water Technology Research Centre, Faculty of Engineering, University of Pannonia, Zrínyi M. u. 18, H-8800 Nagykanizsa, Hungary.
| | - András Koris
- Department of Food Engineering, Faculty of Food Science, Szent István University, Ménesi st 44, H-1118 Budapest, Hungary.
| | - Gyula Vatai
- Department of Food Engineering, Faculty of Food Science, Szent István University, Ménesi st 44, H-1118 Budapest, Hungary.
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21
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Microbial treatment in chronic constipation. SCIENCE CHINA-LIFE SCIENCES 2018; 61:744-752. [PMID: 29388040 DOI: 10.1007/s11427-017-9220-7] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Accepted: 11/27/2017] [Indexed: 12/17/2022]
Abstract
Chronic functional constipation is a kind of common intestinal disease that occurs in children, adults and elderly people. This disease not only causes great influence to physiological function, but also results in varying degrees of psychological barriers. At present, constipation treatments continue to rely on traditional methods such as purgative therapy and surgery. However, these approaches can disrupt intestinal function. Recent research between intestinal diseases and gut microbiota has gradually revealed a connection between constipation and intestinal flora disturbance, providing a theoretical basis for microbial treatment in chronic constipation. Microbial treatment mainly includes probiotic preparations such as probiotics, prebiotics, synbiotics and fecal microbiota transplantation (FMT). Due to its safety, convenience and curative effect, probiotic preparations have been widely accepted, especially gradually developed FMT with higher curative effects. Microbial treatment improves clinical symptoms, promotes the recovery of intestinal flora, and has no complications during the treatment process. Compared with traditional treatments, microbial treatment in chronic constipation has advantages, and is worthy of further promotion from clinical research to clinical application.
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Hojsak I. Probiotics in Functional Gastrointestinal Disorders. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1125:121-137. [PMID: 30578460 DOI: 10.1007/5584_2018_321] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Infantile colic, constipation, functional abdominal pain (FAP), and irritable bowel syndrome (IBS) are the most common functional gastrointestinal disorders (FGID). This chapter will review current evidence on the role of probiotics in the treatment of these FGID. The etiology of FGID is considered multifactorial, but the importance of intestinal microbiota in their development has been repeatedly emphasized. As a consequence, the potential role of probiotics in their treatment is being increasingly scrutinized. Presently, the strongest evidence of efficacy is for the use of Lactobacillus reuteri (L reuteri) DSM 17938 at the dose of 108 CFU/day for the treatment of infantile colic in breastfed infants. Limited, yet encouraging, evidence exists for Lactobacillus rhamnosus GG (LGG) at the dose of 3 × 109 CFU and for a multi-strain preparation for the treatment of IBS. In the treatment of FAP, there is some evidence for the use of L reuteri DSM 17938 at the dose of at least 108 CFU/day.
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Affiliation(s)
- Iva Hojsak
- Referral Center for Pediatric Gastroenterology and Nutrition, Children's Hospital Zagreb, Zagreb, Croatia. .,School of Medicine, University of Zagreb, Zagreb, Croatia. .,School of Medicine Osijek, University J.J. Strossmayer, Osijek, Croatia.
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Wojtyniak K, Szajewska H. Systematic review: probiotics for functional constipation in children. Eur J Pediatr 2017; 176:1155-1162. [PMID: 28762070 PMCID: PMC5563334 DOI: 10.1007/s00431-017-2972-2] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Revised: 07/18/2017] [Accepted: 07/21/2017] [Indexed: 12/14/2022]
Abstract
We updated our 2010 systematic review on the efficacy of probiotics in the treatment of constipation in children. The MEDLINE, EMBASE, and Cochrane Library databases; clinical trial registries; and reference lists of included studies were searched to February 2017 for randomized controlled trials (RCTs) performed in children, with no language restriction. The primary outcome measure was treatment success, as defined by the investigators. We included seven RCTs with a total of 515 participants. Included trials were heterogeneous with respect to study population, probiotic strains, dosages, study duration, and follow-up. Pooled results of two RCTs showed no significant difference between the Lactobacillus rhamnosus casei Lcr35 and placebo groups with respect to treatment success. Other probiotics were studied in single trials only. There was no significant difference between the probiotic and control groups with respect to treatment success. While some probiotic strains showed some effects on defecation frequency, none of the probiotics had beneficial effects on frequency of fecal incontinence or frequency of abdominal pain. Adverse events were rare and not serious. CONCLUSION Limited evidence does not support the use of any of currently evaluated probiotics in the treatment of functional constipation in children. What is Known: • Conventional treatment for functional constipation in children does not always provide satisfying improvement. • Probiotics have been suggested as potential treatment modalities for this condition. What is New: • Probiotics are ineffective for the management of functional constipation in children in terms of treatment success, frequency of fecal incontinence, and frequency of abdominal pain.
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Affiliation(s)
- Katarzyna Wojtyniak
- Department of Paediatrics, The Medical University of Warsaw, Żwirki i Wigury 63A, 02-091 Warsaw, Poland
| | - Hania Szajewska
- Department of Paediatrics, The Medical University of Warsaw, Żwirki i Wigury 63A, 02-091 Warsaw, Poland
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Wojtyniak K, Horvath A, Dziechciarz P, Szajewska H. Lactobacillus casei rhamnosus Lcr35 in the Management of Functional Constipation in Children: A Randomized Trial. J Pediatr 2017; 184:101-105.e1. [PMID: 28284477 DOI: 10.1016/j.jpeds.2017.01.068] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2016] [Revised: 01/10/2017] [Accepted: 01/27/2017] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To assess the effectiveness of Lactobacillus casei rhamnosus Lcr35 (Lcr35) in the management of functional constipation in children. STUDY DESIGN A randomized, double-blind, placebo-controlled trial was conducted in 94 children aged <5 years with functional constipation according to the Rome III criteria. Children were assigned to receive Lcr35 (8 × 108 colony-forming units, n = 48) or placebo (n = 46), twice daily, for 4 weeks. The primary outcome measure was treatment success, defined as 3 or more spontaneous stools per week, without episodes of fecal soiling, in the last week of the intervention. Analyses were by intention to treat. RESULTS Eighty-one (86%) children completed the study. There was no significant difference in treatment success between the placebo and the Lcr35 group (28/40 vs 24/41, respectively; relative risk, 0.6, 95% CI 0.24-1.5, P = .4). There was a significant increase in the frequency of defecation from baseline to week 4 in both the placebo group (median [IQR] 2.0 [1.0, 2.0] to 6.0 [4.0, 9.0], P < .001) and in the Lcr35 group (2.0 [1.0, 2.0] to 4.0 [3.0, 5.0], P < .001), but the defecation frequency in the placebo group was significantly greater than that in the Lcr35 group at weeks 1, 2, 3, and 4. CONCLUSION Lcr35 as a sole treatment was not more effective than placebo in the management of functional constipation in children <5 years. This study adds to current recommendations that do not support the use of probiotics in the treatment of childhood constipation. TRIAL REGISTRATION ClinicalTrials.gov: NCT01985867.
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Affiliation(s)
| | - Andrea Horvath
- Department of Paediatrics, The Medical University of Warsaw, Warsaw, Poland
| | - Piotr Dziechciarz
- Department of Paediatrics, The Medical University of Warsaw, Warsaw, Poland
| | - Hania Szajewska
- Department of Paediatrics, The Medical University of Warsaw, Warsaw, Poland
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Huang R, Hu J. Positive Effect of Probiotics on Constipation in Children: A Systematic Review and Meta-Analysis of Six Randomized Controlled Trials. Front Cell Infect Microbiol 2017; 7:153. [PMID: 28503492 PMCID: PMC5408016 DOI: 10.3389/fcimb.2017.00153] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Accepted: 04/12/2017] [Indexed: 12/20/2022] Open
Abstract
Context: Constipation in children is a prevalent, burdensome, and psychologically important pediatric issue, the treatment of which remains a global challenge. The use of probiotics has been reported for management of the gastrointestinal microbiota. Objective: This study reviewed the existing literatures of 6 Randomized Control Trials (RCTs) to ascertain some baseline understanding and available information for the effects of probiotics on stool frequency and consistency in children with constipation. Data Sources: PubMed, Springer, Elsevier Science, Cochrane Library, Scopus, Ovid (Medline, EMBASE, PsycINFO), Orbis, and Web of Science from the earliest record in each database to 15 September, 2016. Study selection: Eligible studies were randomized controlled trials that compared the effect of probiotics interventions to any control intervention on stool frequency and consistency. Data Extraction: Studies were identified by searching electronic databases. The meta-analysis was performed by Review Manager 5.3 software using a randomized model. Results: Six studies were identified. The use of probiotics significantly increased the stool frequency [mean difference (MD), 0.73; 95% confidence interval (CI), 0.14-1.31; P = 0.02]. Subgroup assessment showed a significantly increased stool frequency in Asian patients (MD, 1.18; 95% CI, 0.33-2.02; P = 0.006), but no significant difference in stool consistency (MD, -0.07; 95% CI, -0.21-0.06; P = 0.27). Limitations: Only six RCTs met the criteria and were included. Each RCT in this study was performed in a different country, and some of the included studies had a small sample size, which might have influenced the reliability and validity of the conclusions. Conclusion: The present study shows that probiotics increase stool frequency and have beneficial effects in Asian children. However, caution is needed when interpreting these outcomes because of the existence of heterogeneity. Evidence from larger samples and more adequately powered RCTs with results obtained by standardized measurements are necessary to determine which species and dosage of probiotics and what length of treatment are most efficacious for constipation in children.
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Affiliation(s)
| | - Jianan Hu
- Department of Occupational and Environmental Health, Xiangya School of Public Health, Central South UniversityChangsha, China
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Russo M, Giugliano FP, Quitadamo P, Mancusi V, Miele E, Staiano A. Efficacy of a mixture of probiotic agents as complementary therapy for chronic functional constipation in childhood. Ital J Pediatr 2017; 43:24. [PMID: 28270173 PMCID: PMC5341202 DOI: 10.1186/s13052-017-0334-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Accepted: 01/17/2017] [Indexed: 12/21/2022] Open
Abstract
Background About 30% of constipated children continue to struggle with constipation beyond puberty. Growing interest has recently raised on the use of probiotics as complementary therapy for FC, in order to prevent the possible PEG-related intestinal dysbiosis. Our study aimed at evaluating the effect on childhood FC of a probiotic mixture (PM), including Bifidobacteria breve M-16 V®, infantis M-63®, and longum BB536®. Methods Fifty-five consecutive children suffering from FC were randomly assigned into two groups: group A received a daily oral combination of PEG plus PM and group B received oral PEG only. Physical and clinical data were collected from each patient at week-1, week-2, week-4, and week-8. Results After 1 month, children who experienced improvement in the PEG and in the PEG + PM group were 88 and 81.8%, respectively (p = 0.24). After 1 month from the end of the study treatment, a positive trend towards a higher rate of clinical remission was observed within children treated with PM compared to those who took only PEG (percentage of children off therapy: 64 vs 52, respectively; p = 0.28). Conclusions PEG and PEG + PM are equally effective and safe in the treatment of children with chronic constipation. Nevertheless, further studies are needed to show if adding Bifidobacteria strains to conventional therapy may lead to a better long-term outcome.
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Affiliation(s)
- Marina Russo
- Department of Translational Medical Science, Section of Pediatrics, "Federico II" University of Naples, Via S. Pansini, 5, 80131, Naples, Italy
| | - Francesca Paola Giugliano
- Department of Translational Medical Science, Section of Pediatrics, "Federico II" University of Naples, Via S. Pansini, 5, 80131, Naples, Italy
| | - Paolo Quitadamo
- Department of Translational Medical Science, Section of Pediatrics, "Federico II" University of Naples, Via S. Pansini, 5, 80131, Naples, Italy
| | - Valeria Mancusi
- Department of Translational Medical Science, Section of Pediatrics, "Federico II" University of Naples, Via S. Pansini, 5, 80131, Naples, Italy
| | - Erasmo Miele
- Department of Translational Medical Science, Section of Pediatrics, "Federico II" University of Naples, Via S. Pansini, 5, 80131, Naples, Italy
| | - Annamaria Staiano
- Department of Translational Medical Science, Section of Pediatrics, "Federico II" University of Naples, Via S. Pansini, 5, 80131, Naples, Italy.
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de Meij TGJ, de Groot EFJ, Eck A, Budding AE, Kneepkens CMF, Benninga MA, van Bodegraven AA, Savelkoul PHM. Characterization of Microbiota in Children with Chronic Functional Constipation. PLoS One 2016; 11:e0164731. [PMID: 27760208 PMCID: PMC5070844 DOI: 10.1371/journal.pone.0164731] [Citation(s) in RCA: 83] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Accepted: 09/29/2016] [Indexed: 12/18/2022] Open
Abstract
Objectives Disruption of the intestinal microbiota is considered an etiological factor in pediatric functional constipation. Scientifically based selection of potential beneficial probiotic strains in functional constipation therapy is not feasible due to insufficient knowledge of microbiota composition in affected subjects. The aim of this study was to describe microbial composition and diversity in children with functional constipation, compared to healthy controls. Study Design Fecal samples from 76 children diagnosed with functional constipation according to the Rome III criteria (median age 8.0 years; range 4.2–17.8) were analyzed by IS-pro, a PCR-based microbiota profiling method. Outcome was compared with intestinal microbiota profiles of 61 healthy children (median 8.6 years; range 4.1–17.9). Microbiota dissimilarity was depicted by principal coordinate analysis (PCoA), diversity was calculated by Shannon diversity index. To determine the most discriminative species, cross validated logistic ridge regression was performed. Results Applying total microbiota profiles (all phyla together) or per phylum analysis, no disease-specific separation was observed by PCoA and by calculation of diversity indices. By ridge regression, however, functional constipation and controls could be discriminated with 82% accuracy. Most discriminative species were Bacteroides fragilis, Bacteroides ovatus, Bifidobacterium longum, Parabacteroides species (increased in functional constipation) and Alistipes finegoldii (decreased in functional constipation). Conclusions None of the commonly used unsupervised statistical methods allowed for microbiota-based discrimination of children with functional constipation and controls. By ridge regression, however, both groups could be discriminated with 82% accuracy. Optimization of microbiota-based interventions in constipated children warrants further characterization of microbial signatures linked to clinical subgroups of functional constipation.
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Affiliation(s)
- Tim G. J. de Meij
- Department of Pediatric Gastroenterology, VU University Medical Center, Amsterdam, The Netherlands
- * E-mail:
| | - Evelien F. J. de Groot
- Department of Gastroenterology and Hepatology, VU University Medical Center, Amsterdam, The Netherlands
| | - Anat Eck
- Department of Medical Microbiology & Infection Control, VU University Medical Center, Amsterdam, The Netherlands
| | - Andries E. Budding
- Department of Medical Microbiology & Infection Control, VU University Medical Center, Amsterdam, The Netherlands
| | - C. M. Frank Kneepkens
- Department of Pediatric Gastroenterology, VU University Medical Center, Amsterdam, The Netherlands
| | - Marc A. Benninga
- Department of Pediatric Gastroenterology, Emma Children’s Hospital, Academic Medical Center, Amsterdam, The Netherlands
| | - Adriaan A. van Bodegraven
- Department of Gastroenterology and Hepatology, VU University Medical Center, Amsterdam, The Netherlands
- Department of Gastroenterology, Geriatrics, Internal and Intensive Care Medicine (Co-MIK), Zuyderland Medical Center, Heerlen-Sittard-Geleen, The Netherlands
| | - Paul H. M. Savelkoul
- Department of Medical Microbiology & Infection Control, VU University Medical Center, Amsterdam, The Netherlands
- Department of Medical Microbiology, Maastricht University Medical Center, Maastricht, The Netherlands
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