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Fedele F, Fioretti MT, Scarpato E, Martinelli M, Strisciuglio C, Miele E. The ten "hard" questions in pediatric functional constipation. Ital J Pediatr 2024; 50:64. [PMID: 38649896 PMCID: PMC11036569 DOI: 10.1186/s13052-024-01623-y] [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: 12/03/2023] [Accepted: 02/25/2024] [Indexed: 04/25/2024] Open
Abstract
Functional constipation is a common problem in childhood and has a great impact on social, physical, and emotional functioning of affected children and their caregivers. No organic cause of the constipation can be found in approximately 95% of children, defining the "so-called" chronic functional constipation. Its prevalence has been reported to range from 0.7 to 29.6%, with a median of 12%. The diagnosis of functional constipation is exclusively clinical based on the pediatric diagnostic Rome criteria for functional gastrointestinal disorders and does not routinely require laboratory and/or radiological investigations. In case of alarm signs and symptoms that may suggest organic diseases, further investigations can be required. The therapeutic management is based on non-pharmacological and pharmacological approaches. Education, demystification of constipation and reward-based toilet training represent the cornerstones of nonpharmacological management. Disimpaction, maintenance treatment and weaning of medication are all elements of pharmacological treatment. Osmotic laxatives, mainly polyethylene glycol (PEG), are considered the first-choice laxative for both disimpaction and maintenance treatment. The aim of this review is to provide pediatric gastroenterologists with a practical tool to support the clinical and therapeutic management of children and adolescents affected by chronic functional constipation.
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Affiliation(s)
- Flora Fedele
- Department of Translational Medical Science, Section of Pediatrics, University of Naples Federico II, Via Pansini 5, 80131, Naples, Italy
| | - Maria Teresa Fioretti
- Department of Translational Medical Science, Section of Pediatrics, University of Naples Federico II, Via Pansini 5, 80131, Naples, Italy
| | - Elena Scarpato
- Department of Translational Medical Science, Section of Pediatrics, University of Naples Federico II, Via Pansini 5, 80131, Naples, Italy
| | - Massimo Martinelli
- Department of Translational Medical Science, Section of Pediatrics, University of Naples Federico II, Via Pansini 5, 80131, Naples, Italy
| | - Caterina Strisciuglio
- Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Erasmo Miele
- Department of Translational Medical Science, Section of Pediatrics, University of Naples Federico II, Via Pansini 5, 80131, Naples, Italy.
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Silva LBDD, Dias FC, Melli LCFL, Tahan S, Morais MBD. CLINICAL SPECTRUM OF FUNCTIONAL CONSTIPATION AND BOWEL-HABIT PATTERNS OF SCHOOLCHILDREN RECRUITED FROM TWO ELEMENTARY SCHOOLS AND A SPECIALIZED OUTPATIENT CLINIC. ARQUIVOS DE GASTROENTEROLOGIA 2022; 59:263-267. [PMID: 35830039 DOI: 10.1590/s0004-2803.202202000-47] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 03/24/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Early diagnosis of functional constipation is important for reducing its negative consequences on the health of children and adolescents. OBJECTIVE To describe the clinical spectrum of functional constipation and bowel habit patterns in schoolchildren recruited from two primary schools and patients from a pediatric gastroenterology outpatient clinic. METHODS This cross-sectional study included 452 students from two elementary schools in the city of Osasco and 81 patients with functional constipation seen in an outpatient clinic specializing in pediatric gastroenterology. All children were aged between 6 and 12 years. The Rome IV criteria (two features for more than 1 month) and the Bristol scale were used. RESULTS The prevalence of functional constipation among the elementary school students was 22.3% (n=101). Among the 351 students who did not have functional constipation, 182 (51.9%) had one of the clinical manifestations of the Rome IV criteria. Bristol stool scale types 1 and 2 were observed in 14 (8.3%) of the 169 students without any clinical manifestation of the Rome IV criteria and in 28 (15.4%) of the 182 students who presented one of the Rome IV criteria for functional constipation (P=0.060). A comparison of the clinical manifestations of children with functional constipation identified at school in relation to those seen at the specialized clinic showed the following differences: fewer than two bowel movements per week (21.8% and 54.3%; P<0.001, respectively), one or more episodes of fecal incontinence per week (14.8% and 53.1%; P<0.001), and retentive posturing (70.3% and 40.7%, P<0.001). Only 18 (17.8%) of the 101 students identified at the schools with functional constipation had received any treatment for this disease in the previous 2 months. CONCLUSION As expected, the frequency of more severe clinical manifestations was higher in children seen at specialized clinics. Only a small proportion of the children identified with functional constipation at primary schools had undergone any form of treatment in the previous 2 months. More than half of the children without functional constipation in elementary schools reported one of the Rome IV clinical manifestations. Finally, functional constipation has a broad clinical spectrum and also requires attention for the prevention and the management of its early clinical manifestations.
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Affiliation(s)
- Lorena Bellan Domiciano da Silva
- Universidade Federal de São Paulo Escola Paulista de Medicina, Disciplina de Gastroenterologia Pediátrica, São Paulo, SP, Brasil
| | - Francine Canovas Dias
- Universidade Federal de São Paulo Escola Paulista de Medicina, Pós-graduação em Nutrição, São Paulo, SP, Brasil
| | | | - Soraia Tahan
- Universidade Federal de São Paulo Escola Paulista de Medicina, Disciplina de Gastroenterologia Pediátrica, São Paulo, SP, Brasil
| | - Mauro Batista de Morais
- Universidade Federal de São Paulo Escola Paulista de Medicina, Disciplina de Gastroenterologia Pediátrica, São Paulo, SP, Brasil
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Hörmann-Wallner M, Krause R, Alfaro B, Jilani H, Laureati M, Almli VL, Sandell M, Sandvik P, Zeinstra GG, Methven L. Intake of Fibre-Associated Foods and Texture Preferences in Relation to Weight Status Among 9-12 Years Old Children in 6 European Countries. Front Nutr 2021; 8:633807. [PMID: 33681278 PMCID: PMC7935542 DOI: 10.3389/fnut.2021.633807] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 01/25/2021] [Indexed: 12/17/2022] Open
Abstract
Plant foods, rich in fibre, can offer textures that children find difficult to orally manipulate, resulting in low preferences but are important for a healthy diet and prevention of overweight in children. Our aim was to investigate preferences for food texture, intake of fibre-associated foods and the relation to BMI. Three hundred thirty European children (9-12 years, 54% female) indicated their texture preferences using the Child-Food-Texture-Preference- Questionnaire (CFTPQ), and their parents responded on fibre-associated food consumption and anthropometric information. BMI was significantly lower for children with higher intake of wholegrain alternatives of common foods; in addition to being significantly influenced by country and the wearing of a dental brace. Overall BMI-for-age-percentiles (BMI_pct) were negatively associated with the consumption of wholegrain cereals, white pasta and wholemeal products and positively associated with the intake of legumes and white biscuits. In males, BMI_pct were negatively associated with wholegrain products and dried fruits, and in females, positively with legume consumption. A few country-related associations were found for BMI_pct and wholegrain biscuits, seeds and nuts and refined products. No overall correlation was found between BMI_pct and the texture preference of soft/hard foods by CFTPQ, except in Austria. We conclude that this study revealed evidence of a connection between fibre-associated foods and children's BMI at a cross-cultural level and that sex is an important determinant of fibre-associated food intake and the development of overweight in childhood.
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Affiliation(s)
- Marlies Hörmann-Wallner
- Institute of Dietetics and Nutrition, University of Applied Sciences FH JOANNEUM, Graz, Austria
| | - Raphaela Krause
- Institute of Dietetics and Nutrition, University of Applied Sciences FH JOANNEUM, Graz, Austria
| | - Begoña Alfaro
- Food Research Division, Expert Technology Centre in Marine and Food Innovation (AZTI), Derio Bizkaia, Spain
| | - Hannah Jilani
- Institute for Public Health and Nursing Research– Leibniz Institute for Prevention Research and Epidemiology, University of Bremen and Institute for Preventions Research and Epidemiology– Instituts für Public Health und Pflegeforschung, Bremen, Germany
| | - Monica Laureati
- Department of Food, Environmental and Nutritional Sciences, University of Milan, Milan, Italy
| | - Valérie L. Almli
- Department of Innovation, Consumer and Sensory Sciences, Nofima, Aas, Norway
| | - Mari Sandell
- Functional Foods Forum, University of Turku, Turku, Finland
- Department of Food and Nutrition, University of Helsinki, Helsinki, Finland
| | - Pernilla Sandvik
- Department of Food Studies, Nutrition and Dietetics, Uppsala University, Uppsala, Sweden
| | - Gertrude G. Zeinstra
- Food, Health & Consumer Research Group, Wageningen Food & Biobased Research, Wageningen, Netherlands
| | - Lisa Methven
- Department of Food and Nutritional Sciences, University of Reading, Reading, United Kingdom
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Macêdo MIP, Albuquerque MDFM, Tahan S, Morais MBD. Is there any association between overweight, physical activity, fat and fiber intake with functional constipation in adolescents? Scand J Gastroenterol 2020; 55:414-420. [PMID: 32320314 DOI: 10.1080/00365521.2020.1749878] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Objectives: To assess the prevalence of functional constipation and its association with overweight, physical activity and the estimation of fat and fiber intake in adolescents.Methods: In all, 386 adolescents aged 14-19 years from the city of Maceió (Alagoas, Northeast Brazil) were included in this study. Participants responded to standardized questionnaires that assessed bowel habits, physical activity and the estimation of fat and dietary fiber intake. Functional constipation was defined according to the Rome criteria. Weight and height were measured using standard methods. Body mass index (BMI) was used to evaluate whether a participant was overweight.Results: The prevalence of constipation was 24.9%. The median BMI was higher in female adolescents with constipation (22.6) compared with female adolescents without constipation (20.0; p = .001). Physical inactivity (fewer than 300 min of physical activity per week) was more frequent in females (62.7%; 126/201) than in males (42.2%; 78/185; p = .000). No association was observed between physical inactivity and functional constipation. Excessive intake of fat in the diet was found in 45.3% (175/386) of participants, while poor dietary fiber intake was found in 84.2% (325/386) of participants. No association was found between a fat-rich diet and constipation. Low dietary fiber intake was associated with constipation in female adolescents (odds ratio = 3.42, 95% confidence interval: 1.08 and 12.06).Conclusions: The prevalence of constipation was high among this group of adolescents. Constipation was not associated with physical inactivity but was associated with a low dietary fiber intake and higher BMI values in female adolescents.
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Affiliation(s)
- Maria Irisdalva P Macêdo
- Postgraduate Program of Pediatric at Escola Paulista de Medicina, Universidade Federal de São Paulo, Sao Paulo, Brazil
| | | | - Soraia Tahan
- Division of Pediatric Gastroenterology at Escola Paulista de Medicina, Universidade Federal de São Paulo, Sao Paulo, Brazil
| | - Mauro Batista de Morais
- Division of Pediatric Gastroenterology at Escola Paulista de Medicina, Universidade Federal de São Paulo, Sao Paulo, Brazil
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Okuda M, Kunitsugu I, Yoshitake N, Sasaki S. The Relationship between Functional Constipation and Dietary Habits in School-Age Japanese Children. J Nutr Sci Vitaminol (Tokyo) 2019; 65:38-44. [PMID: 30814410 DOI: 10.3177/jnsv.65.38] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Functional constipation negatively affects school-related quality of life for children and adolescents. We investigated the association between functional constipation, defined according to the Rome criteria version III, and dietary habits. The subjects of this cross-sectional study were 1,140 5th graders and 1,054 8th graders attending schools in Shunan City, Japan in 2012. Functional constipation was defined as having two or more symptoms of constipation. Dietary habits were assessed using a brief questionnaire. Self-reported biological, demographic and lifestyle information was obtained. Using multiple logistic models, dose-dependent associations among subgroups stratified with quintiles of nutrient and food intake were examined. The prevalence of functional constipation ranged from 3.7% to 8.3% across the grades. The most prevalent symptom was pain or hard stools. There was a link between higher rates of functional constipation and lower levels of dietary fiber intake, vegetables, and fruits (ptrend=0.010-0.030). Associations with vegetables and fruits attenuated when controlling for dietary fiber intake (ptrend=0.074-0.150). When 5th and 8th graders were separately analyzed, intake of dietary fiber, water from foods, and vegetables had beneficial effects on functional constipation in 8th graders (ptrend=0.005-0.038), and fruit intake had a beneficial effect in 5th graders (ptrend=0.012). Modification of dietary habits may have a positive effect in reducing functional constipation in school-age children. Diets rich in fiber, vegetables, and fruits, have the potential to improve functional constipation in Japanese children and adolescents.
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Affiliation(s)
- Masayuki Okuda
- Graduate School of Sciences and Engineering for Innovation, Yamaguchi University
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Abstract
The role of dietary fibre in promoting sustained health has been studied for several decades and in adults there is good evidence that diets rich in high-fibre foods reduce the risk of chronic diseases, including CVD and cancer. Research in this area, however, has been hampered by uncertainties about the definition of dietary fibre which has resulted in many studies measuring fibre in different ways. There is also a wide range of properties and actions of different fibres in the human body, depending on their solubility, viscosity and fermentability by the colonic microbiota. This review considers the epidemiological evidence for dietary fibre and health in children and the current dietary recommendations and measured intakes in several countries using national surveys. In children and adolescents, there is a particular lack of relevant research on which to formulate appropriate dietary fibre recommendations and these are often based on extrapolation from adult data. However, children are not little adults and have differing physiology and nutritional needs as they grow. The dietary recommendations in different countries are based on varying premises and daily amounts. Intakes vary from country to country and on the whole do not meet recommendations. Much more research is needed in children to fully understand the impact of dietary fibre on growth and health in the young to allow more appropriate recommendations to be made.
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Djukić N, Šobajić S, Ðorđević B, Miletić I, Gajić I. Dietary fiber intake of adolescents living in a boarding school in north-eastern part of Serbia: comparison of analyzed and calculated values. Int J Food Sci Nutr 2013; 60 Suppl 6:14-22. [PMID: 19330632 DOI: 10.1080/09637480802241634] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The total fiber intake in the adolescent population living in a boarding school was calculated using weighted food records and food composition tables. Total, insoluble, and soluble fiber daily intakes were also analyzed using the enzymatic-gravimetric method. The results were used to estimate the applicability of the calculation method to the Serbian diet pattern. The calculated total fiber daily intake was 28.8 ± 10.86 g/d in winter and 32.6 ± 13.68 g/d in summer season. Analyzed intakes of soluble fiber, insoluble fiber, and total fiber in the winter season were 4.2 ± 2.14 g/day, 29.7 ± 12.11 g/day, and 33.65 ± 11.374 g/day, respectively. In summer the season daily intakes were 3.4 ± 1.41 g/day for soluble fiber, 40.6 ± 16.65 g/day for insoluble fiber, and 43.57 ± 17.021 g/day for total fiber. The noticed differences for insoluble and soluble fibers between seasons were significant. The calculation method consistently gave lower values, both in winter and summer samples, in comparison with the enzymatic-gravimetric method, and the difference was on average -20.5% (P <0.05).
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Ho KS, Tan CYM, Mohd Daud MA, Seow-Choen F. Stopping or reducing dietary fiber intake reduces constipation and its associated symptoms. World J Gastroenterol 2012; 18:4593-6. [PMID: 22969234 PMCID: PMC3435786 DOI: 10.3748/wjg.v18.i33.4593] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2012] [Revised: 04/18/2012] [Accepted: 04/22/2012] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the effect of reducing dietary fiber on patients with idiopathic constipation.
METHODS: Sixty-three cases of idiopathic constipation presenting between May 2008 and May 2010 were enrolled into the study after colonoscopy excluded an organic cause of the constipation. Patients with previous colon surgery or a medical cause of their constipation were excluded. All patients were given an explanation on the role of fiber in the gastrointestinal tract. They were then asked to go on a no fiber diet for 2 wk. Thereafter, they were asked to reduce the amount of dietary fiber intake to a level that they found acceptable. Dietary fiber intake, symptoms of constipation, difficulty in evacuation of stools, anal bleeding, abdominal bloating or abdominal pain were recorded at 1 and 6 mo.
RESULTS: The median age of the patients (16 male, 47 female) was 47 years (range, 20-80 years). At 6 mo, 41 patients remained on a no fiber diet, 16 on a reduced fiber diet, and 6 resumed their high fiber diet for religious or personal reasons. Patients who stopped or reduced dietary fiber had significant improvement in their symptoms while those who continued on a high fiber diet had no change. Of those who stopped fiber completely, the bowel frequency increased from one motion in 3.75 d (± 1.59 d) to one motion in 1.0 d (± 0.0 d) (P < 0.001); those with reduced fiber intake had increased bowel frequency from a mean of one motion per 4.19 d (± 2.09 d) to one motion per 1.9 d (± 1.21 d) on a reduced fiber diet (P < 0.001); those who remained on a high fiber diet continued to have a mean of one motion per 6.83 d (± 1.03 d) before and after consultation. For no fiber, reduced fiber and high fiber groups, respectively, symptoms of bloating were present in 0%, 31.3% and 100% (P < 0.001) and straining to pass stools occurred in 0%, 43.8% and 100% (P < 0.001).
CONCLUSION: Idiopathic constipation and its associated symptoms can be effectively reduced by stopping or even lowering the intake of dietary fiber.
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Bertrand RL, Senadheera S, Tanoto A, Tan KL, Howitt L, Chen H, Murphy TV, Sandow SL, Liu L, Bertrand PP. Serotonin availability in rat colon is reduced during a Western diet model of obesity. Am J Physiol Gastrointest Liver Physiol 2012; 303:G424-34. [PMID: 22595993 DOI: 10.1152/ajpgi.00048.2012] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Constipation and slowed transit are associated with diet-induced obesity, although the mechanisms by which this occurs are unclear. Enterochromaffin (EC) cells within the intestinal epithelium respond to mechanical stimulation with the release of serotonin [5-hydroxytryptamine (5-HT)], which promotes transit. Thus our aim was to characterize 5-HT availability in the rat colon of a physiologically relevant model of diet-induced obesity. EC cell numbers were determined immunohistochemically in chow-fed (CF) and Western diet-fed (WD) rats, while electrochemical methods were used to measure mechanically evoked (peak) and steady-state (SS) 5-HT levels. Fluoxetine was used to block the 5-HT reuptake transporter (SERT), and the levels of mRNA for tryptophan hydroxylase 1 and SERT were determined by quantitative PCR, and SERT protein was determined by Western blot. In WD rats, there was a significant decrease in the total number of EC cells per crypt (0.86 ± 0.06 and 0.71 ± 0.05 in CF and WD, respectively), which was supported by a reduction in the levels of 5-HT in WD rats (2.9 ± 1.0 and 10.5 ± 2.6 μM at SS and peak, respectively) compared with CF rats (7.3 ± 0.4 and 18.4 ± 3.4 μM at SS and peak, respectively). SERT-dependent uptake of 5-HT was unchanged, which was supported by a lack of change in SERT protein levels. In WD rats, there was no change in tryptophan hydroxylase 1 mRNA but an increase in SERT mRNA. In conclusion, our data show that foods typical of a WD are associated with decreased 5-HT availability in rat colon. Decreased 5-HT availability is driven primarily by a reduction in the numbers and/or 5-HT content of EC cells, which are likely to be associated with decreased intestinal motility in vivo.
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Affiliation(s)
- R L Bertrand
- Department of Physiology, School of Medical Sciences, University of New South Wales, Sydney, New South Wales, Australia.
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Fysekidis M, Bouchoucha M, Bihan H, Reach G, Benamouzig R, Catheline JM. Prevalence and co-occurrence of upper and lower functional gastrointestinal symptoms in patients eligible for bariatric surgery. Obes Surg 2012; 22:403-10. [PMID: 21503810 DOI: 10.1007/s11695-011-0396-z] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Obesity is considered as a risk factor for many functional digestive disorders. The aim of the present study was to evaluate the prevalence and the association of functional digestive symptoms affecting the upper and the lower digestive tract in patients eligible for bariatric surgery. METHODS Before surgery, 120 consecutive patients with normal upper endoscopy (7.5% males, mean BMI 44 ± 6 m/kg(2)) have filled a standard questionnaire in order to evaluate the presence of depressive symptoms and functional digestive disorders according to the Rome criteria. The major symptoms (esophageal, gastroduodenal, anorectal, and abdominal pain) were coded as dichotomous variables. Data analysis was performed using multivariate logistic regression with a backwards selection procedure adjusted only for the variables that were significant in univariate analysis (p < 0.05). RESULTS Functional symptoms were present in 89% of the subjects (2.5 functional digestive symptoms/subject). Depression symptoms were found in 43% of the patients. Esophageal symptoms were independent predictors for the presence of gastric, bowel, and anorectal symptoms. Functional abdominal pain and bowel symptoms were present, respectively, in 19% and 84% of the patients. Approximately half of the patients have specific functional bowel disorders (28.6% constipation, 18% irritable bowel syndrome, 18% diarrhea, 1% bloating) and 35.7% have non-specific bowel disorders. Anorectal symptoms were found in 40% of the patients: difficult defecation in 32% and fecal incontinence in 9.8% of the patients. Depression was an independent predictor for anorectal symptoms. CONCLUSIONS This study shows the high prevalence of functional bowel symptoms in patients complaining of morbid obesity.
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Affiliation(s)
- Marinos Fysekidis
- Diabetes, Nutrition and Endocrinology Department, Avicenne Hospital, Bobigny, France
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Balthazar EA, de Oliveira MRM. Differences in dietary pattern between obese and eutrophic children. BMC Res Notes 2011; 4:567. [PMID: 22206728 PMCID: PMC3339399 DOI: 10.1186/1756-0500-4-567] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2011] [Accepted: 12/29/2011] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Excessive consumption of energy is a decisive factor of obesity, but a simple quantitative assessment of consumption between obese and eutrophic individuals not always explains the problem, raising questions about the importance of the qualitative aspects of food. Therefore, the purpose of this study was to evaluate the differences in nutrient composition and meal patterns between eutrophic and obese schoolchildren. METHODS The diet of 83 children (42 obese and 41 eutrophic), aged between 7 and 11 years of age, was assessed by two non-consecutive dietary recalls. After the software analysis of macro and micronutrients composition, the different types and amount of legumes, fruits and vegetables were analyzed to verify the dietary patterns. RESULTS No differences were verified in energy consumption between the groups (eutrophic = 1934.2 ± 672.7 kcal, obese = 1835.8 ± 621.2 kcal). In general, children showed consumption within the recommended ranges of carbohydrates, lipids and proteins. The average consumption of fiber was higher in the eutrophic group (20.7 g) when compared to the obese group (14.8 g). The dietary fiber was strongly correlated with the number of servings of beans (r = 0.77), when compared to fruits (r = 0.44) and leafy vegetables (r = 0.13). It was also observed that the higher the consumption of fiber and beans, the lower the proportion of dietary fat (r = -0.22) in the diet. Generally, there was a low consumption of fiber (20.7 g = eutrophic group/14.8 g = obese group), beans (1.1 portions in the eutrophic and obese groups), fruits (0.7 portions eutrophic group and 0.6 obese group) and vegetables (1.3 eutrophic group and 1.1 obese group). CONCLUSIONS It is concluded that the obesity was more related to a dietary pattern of low intake of dietary fiber than excessive energy consumption and macronutrients imbalance.
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Affiliation(s)
- Emilia A Balthazar
- Food and Nutrition Department, School of Pharmaceutical Sciences at the São Paulo State University (UNESP), road Araraquara-Jau km1, CP 502, 14801-902, Araraquara, SP - Brasil
| | - Maria RM de Oliveira
- Food and Nutrition Department, School of Pharmaceutical Sciences at the São Paulo State University (UNESP), road Araraquara-Jau km1, CP 502, 14801-902, Araraquara, SP - Brasil
- Education department, Biosciences Institute, São Paulo State University (UNESP), District Rubião junior, CP 510, 18618-000, Botucatu, SP - Brasil
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Park MI, Shin JE, Myung SJ, Huh KC, Choi CH, Jung SA, Choi SC, Sohn CI, Choi MG. [Guidelines for the treatment of constipation]. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2011; 57:100-14. [PMID: 21350321 DOI: 10.4166/kjg.2011.57.2.100] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
While constipation is a common symptom in Korea, there are no existing treatment guidelines. Although constipation may occur as a result of organic cause, there is no obstructive mucosal or structural cause in the vast majority of patients with constipation. The present paper deals with only the management of functional constipation: lifestyle changes; bulking agents and stool softeners; osmotic agents; stimulant laxatives; prokinetics; biofeedback and surgical treatments. Exercise and dietary fiber are helpful in some patients with constipation. Laxatives including bulking agents, stool softeners, osmotic agents, and stimulant laxatives have been found to be more effective than placebo at relieving symptoms of constipation. New enterokinetic agents that affect peristalsis through selective interaction with 5-hydroxytryptamine-4 receptors can be effective in patients with constipation who cannot get adequate relief from current laxatives. Biofeedback can relieve symptoms in selected patients with pelvic floor dyssynergia. Surgical treatments can be helpful in some patients with refractory constipation.
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Affiliation(s)
- Moo In Park
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea
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Chien LY, Liou YM, Chang P. Low defaecation frequency in Taiwanese adolescents: association with dietary intake, physical activity and sedentary behaviour. J Paediatr Child Health 2011; 47:381-6. [PMID: 21309885 DOI: 10.1111/j.1440-1754.2010.01990.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
AIM The objectives of this study were to estimate the prevalence of constipation, defined as less than three defaecations per week, in Taiwanese adolescents and to examine its association with the intake of vegetables, fruits and fluids; time spent on sedentary behaviour; and time spent on moderate and vigorous physical activity. METHODS This study used a questionnaire survey. The study participants were 14,626 adolescents in grades 7-12. Physical activity was measured using the International Physical Activity Questionnaire-Youth Show Card Version. Time spent on sedentary activity included studying, reading, sitting in vehicles and screen time. Consumption of fluid, fruits and vegetables was measured by asking participants to describe the average consumption of each type of food in the past 7 days. RESULTS The prevalence of defaecation frequency of < 3 times a week was 9.3%. Multivariate logistic regression analysis showed that female sex (odds ratio (OR) = 2.2), worse health status (OR = 1.3), not being overweight/obese (OR = 0.7 and 0.3 for overweight and obesity), more time spent on sedentary activity (OR = 1.0) and low intake of fluids (< 1.8 L/day; OR = 1.2), fruits (< 1 portion; OR = 1.6), vegetables (< 1 portion or 100 g; OR = 1.4) and whole-grain products (OR = 1.2) were independently associated with increased risk of low defaecation frequency. CONCLUSIONS The prevalence of low defaecation frequency was high in Taiwanese adolescents. Decreasing sedentary behaviour and increasing the intake of fluids, vegetables, fruits and whole-grain products among those adolescents with very low intake levels could be helpful in preventing and managing constipation, irrespective of body size and health status.
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Affiliation(s)
- Li-Yin Chien
- Institutes of Clinical and Community Health Nursing Biomedical Informatics, National Yang-Ming University, Taipei, Taiwan
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Costa ML, Oliveira JN, Tahan S, Morais MB. Overweight and constipation in adolescents. BMC Gastroenterol 2011; 11:40. [PMID: 21496346 PMCID: PMC3104366 DOI: 10.1186/1471-230x-11-40] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2010] [Accepted: 04/17/2011] [Indexed: 12/13/2022] Open
Abstract
Background The association between overweight and gastrointestinal symptoms has been recently studied in the literature; however, few studies have evaluated the association between overweight and constipation in adolescents in a community-based sample. The aim of this study was to analyze the prevalence of constipation and its association with being overweight in a community-based survey with adolescents. Methods This cross-sectional study included 1,077 adolescents who were enrolled in five schools in the city of Sao José dos Campos, Brazil. Constipation was defined according to modified and combined Rome III criteria for adolescents and adults. Being overweight was defined as a body mass index (BMI) that was equal to or greater than that of the 85th percentile for age and gender. Results Constipation was diagnosed in 18.2% (196/1077) of the included adolescents. There was no significant difference in the prevalence of constipation in males and females who were both younger and older than 14 years. Fecal incontinence was observed in 25 adolescents, 22 (88.0%) of whom were diagnosed as being constipated. The prevalence of being overweight was found in 13.5% (145/1077) of the study population. The prevalence of constipation was observed to be similar in adolescents who were (19.4%; 28/144) and were not (18.0%; 168/933) overweight (p = 0.764; OR = 1.10). Fecal incontinence that was associated with constipation was more frequent in adolescents who were overweight (37.0%; 8/28) than in adolescents who were not overweight (8.5%; 14/168; p = 0.005; OR = 4.40). Conclusions The prevalence of constipation was high among the investigated adolescents. There was no association between being overweight and constipation; however, an association between being overweight and fecal incontinence in constipated adolescents was confirmed.
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Affiliation(s)
- Mariana L Costa
- Division of Pediatric Gastroenterology, Escola Paulista de Medicina, Federal University of São Paulo, São Paulo, Brazil
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Collete VL, Araújo CL, Madruga SW. Prevalência e fatores associados à constipação intestinal: um estudo de base populacional em Pelotas, Rio Grande do Sul, Brasil, 2007. CAD SAUDE PUBLICA 2010; 26:1391-402. [DOI: 10.1590/s0102-311x2010000700018] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2009] [Accepted: 05/20/2010] [Indexed: 01/03/2023] Open
Abstract
Estimar a prevalência de constipação intestinal e fatores associados entre adultos de 20 anos ou mais. Estudo transversal de base populacional conduzido na zona urbana de Pelotas, Rio Grande do Sul, Brasil, 2007. Constipação intestinal foi definida de acordo com os critérios de Roma III. Inicialmente foi realizada a análise descritiva e, posteriormente, utilizou-se Regressão de Poisson, as análises bi e multivariáveis. A prevalência de constipação intestinal encontrada foi de 26,9% (IC95%: 25,1-28,8). As mulheres apresentaram 2,5 vezes mais constipação que os homens (36,8% vs. 13,9%). Entre os homens, na análise ajustada, mostraram-se como fatores de risco idade maior que 60 anos, cor da pele preta/parda e menor nível econômico. Entre as mulheres, idade teve relação inversa com o desfecho, apresentando efeito protetor entre as idosas. Constipação intestinal é relativamente comum na população estudada. Os fatores associados a essa doença foram os mesmos entre homens e mulheres, exceto o nível econômico, que não se mostrou associado entre as mulheres.
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Mello CS, Freitas KDC, Tahan S, Morais MBD. Consumo de fibra alimentar por crianças e adolescentes com constipação crônica: influência da mãe ou cuidadora e relação com excesso de peso. REVISTA PAULISTA DE PEDIATRIA 2010. [DOI: 10.1590/s0103-05822010000200010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJETIVO: Avaliar a influência da mãe ou da cuidadora sobre o consumo de fibra alimentar por crianças e adolescentes com constipação crônica bem como sua relação com a ocorrência de excesso de peso. MÉTODOS: Estudo transversal com 38 crianças e adolescentes com constipação funcional e suas respectivas cuidadoras. Para análise do consumo de fibra alimentar, foi utilizado o registro alimentar de três dias. Peso e estatura foram aferidos para verificar o estado nutricional. A história familiar de constipação foi investigada. RESULTADOS: A maioria dos pacientes com constipação (89,5%; 34/38) apresentava consumo insuficiente de fibra (inferior à idade +5g). Das 38 cuidadoras, apenas uma (2,6%) apresentou ingestão de fibra superior à recomendação mínima (20g/dia). Excesso de peso foi encontrado em 28,9% (11/38) dos pacientes e em 60,5% (23/38) das suas responsáveis. Associação entre excesso de peso e presença de constipação foi verificada entre as cuidadoras (p=0,046). As crianças e adolescentes do sexo feminino com excesso de peso apresentaram menor ingestão de fibra, comparadas às sem excesso de peso (p=0,011). Nos pacientes do sexo masculino, essa associação não foi observada. O consumo de fibra pelas cuidadoras com excesso de peso foi inferior ao das demais (p=0,027). Observou-se correlação entre consumo de fibra pelas crianças com constipação e suas cuidadoras, nos sexos masculino (r=+0,561; p=0,005) e feminino (r=+0,782; p<0,001). CONCLUSÕES: Observou-se relação entre o consumo de fibra alimentar por crianças e adolescentes com constipação crônica e suas respectivas cuidadoras. O consumo insuficiente de fibra associou-se ao excesso de peso e à presença de constipação no gênero feminino.
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Jennings A, Davies GJ, Costarelli V, Dettmar PW. Bowel habit, diet and body weight in preadolescent children. J Hum Nutr Diet 2010; 23:511-9. [PMID: 20163508 DOI: 10.1111/j.1365-277x.2009.01039.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
BACKGROUND The possible influence of diet and body weight on bowel habit in children is unknown. The present study aimed to investigate the inter-relationships between bowel function, excess body weight and dietary intake in a group of preadolescent children. METHODS Eighty-four preadolescent children aged 7-10 years were recruited [mean (SD) age 9.7 (1.0) years]. All children completed a bowel habit diary, examining specific parameters of bowel function and a weighed food inventory concurrently for seven consecutive days. Height and weight measurements were also taken. Children were grouped according to whether they met dietary recommendations and by overweight status; differences in bowel function between the groups were then analysed. RESULTS Children who exceeded reference values for fat were more likely to report an incidence of straining to start (P = 0.005) and pain during defaecation (P = 0.021). Subjects who met protein recommendations were less likely to report incomplete evacuation (P = 0.000) and those who met zinc recommendations were less likely to report pain during defaecation (P = 0.044). Excess body weight (according to International Obesity Task Force cut-offs) was also associated with poor bowel habit, with overweight and obese children reporting lower defaecation frequency and a higher incidence of straining and feelings of incomplete evacuation, although these findings were not statistically significant. Defaecation frequency in healthy children was 1.4 defaecations per day compared to 1.2 defaecations for overweight and obese children. CONCLUSION A poor diet that fails to meet dietary recommendations as well as being overweight and obese appears to be associated with increased defaecation problems in preadolescent children.
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Affiliation(s)
- A Jennings
- Academy of Sport, Physical Activity and Wellbeing, London South Bank University, London, UK.
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Jennings A, Davies GJ, Costarelli V, Dettmar PW. Dietary fibre, fluids and physical activity in relation to constipation symptoms in pre-adolescent children. J Child Health Care 2009; 13:116-27. [PMID: 19458167 DOI: 10.1177/1367493509102469] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Children with constipation are advised frequently to increase their activity levels, fluids and fibre intake. The aim of this study was to examine the prevalence of constipation symptoms in a group of schoolchildren while concurrently assessing their activity levels and fluid and fibre intakes. Eighty-four pre-adolescent children aged 7-10 years were recruited. All children completed a bowel function diary, an activity diary and a weighed food inventory for seven consecutive days. Of the children, 33 percent were found to experience constipation symptoms. Fluid and fibre intakes were higher in the children who did not experience constipation symptoms, but the results were not significant. Physical activity levels were found to be significantly higher in the children reporting constipation symptoms, with the most active children reporting low water intakes. This study has highlighted that constipation symptoms are a prevalent problem in children not seeking medical treatment.
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Affiliation(s)
- Amy Jennings
- Nutritional Epidemiology and Biostatistics, School of Medicine, Health Policy and Practice, University of East Anglia, Norwich, UK.
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Tan KY, Seow-Choen F. Fiber and colorectal diseases: separating fact from fiction. World J Gastroenterol 2007; 13:4161-7. [PMID: 17696243 PMCID: PMC4250613 DOI: 10.3748/wjg.v13.i31.4161] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2007] [Revised: 05/08/2007] [Accepted: 05/12/2007] [Indexed: 02/06/2023] Open
Abstract
Whilst fruits and vegetables are an essential part of our dietary intake, the role of fiber in the prevention of colorectal diseases remains controversial. The main feature of a high-fiber diet is its poor digestibility. Soluble fiber like pectins, guar and ispaghula produce viscous solutions in the gastrointestinal tract delaying small bowel absorption and transit. Insoluble fiber, on the other hand, pass largely unaltered through the gut. The more fiber is ingested, the more stools will have to be passed. Fermentation in the intestines results in build up of large amounts of gases in the colon. This article reviews the physiology of ingestion of fiber and defecation. It also looks into the impact of dietary fiber on various colorectal diseases. A strong case cannot be made for a protective effect of dietary fiber against colorectal polyp or cancer. Neither has fiber been found to be useful in chronic constipation and irritable bowel syndrome. It is also not useful in the treatment of perianal conditions. The fiber deficit - diverticulosis theory should also be challenged. The authors urge clinicians to keep an open mind about fiber. One must be aware of the truths and myths about fiber before recommending it.
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