RESUMO
Functional constipation, a highly prevalent functional gastrointestinal disorder, often accompanies by mental and psychological disorders. Previous neuroimaging studies have demonstrated brain functional and structural alterations in patients with functional constipation. However, little is known about whether and how regional homogeneity is altered in these patients. Moreover, the potential genetic mechanisms associated with these alterations remain largely unknown. The study included 73 patients with functional constipation and 68 healthy controls, and regional homogeneity comparison was conducted to identify the abnormal spontaneous brain activities in patients with functional constipation. Using Allen Human Brain Atlas, we further investigated gene expression profiles associated with regional homogeneity alterations in functional constipation patients with partial least squares regression analysis applied. Compared with healthy controls, functional constipation patients demonstrated significantly decreased regional homogeneity in both bilateral caudate nucleus, putamen, anterior insula, thalamus and right middle cingulate cortex, supplementary motor area, and increased regional homogeneity in the bilateral orbitofrontal cortex. Genes related to synaptic signaling, central nervous system development, fatty acid metabolism, and immunity were spatially correlated with abnormal regional homogeneity patterns. Our findings showed significant regional homogeneity alterations in functional constipation patients, and the changes may be caused by complex polygenetic and poly-pathway mechanisms, which provides a new perspective on functional constipation's pathophysiology.
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Imageamento por Ressonância Magnética , Transcriptoma , Humanos , Imageamento por Ressonância Magnética/métodos , Encéfalo , Mapeamento Encefálico , Constipação Intestinal/diagnóstico por imagem , Constipação Intestinal/genéticaRESUMO
BACKGROUND & AIMS: Functional constipation is the most common of the disorders of gut-brain interaction, affecting approximately 12% of the world population. Although classically considered a chronic condition, many individuals experience shorter yet repetitive bouts of constipation representing a different clinical entity. There has been increased interest in this latter disorder, which has recently been classified as occasional constipation. This Rome Foundation working group document reflects the consensus of an international team of specialists who summarized currently available research to provide a working definition of and treatment algorithm for occasional constipation. The recommendations herein are based on current evidence, accounting for gaps in the literature as well as international variance in definitions and health seeking behaviors for constipation. METHODS: The committee members reviewed the scientific literature, focusing specifically on occasional constipation, with the understanding that as a new entity, a paucity of data would be available. We used Rome IV research and clinical definitions to establish the framework for our definition of occasional constipation. Where possible, treatment recommendations were determined on the basis of the earliest extractable data from functional constipation studies, focusing on positive results within the first 2 weeks of treatment. We used the Delphi method to create consensus with 100% agreement between the authors. RESULTS: An evidence-based review of the literature resulted in the definition of occasional constipation as follows: "individuals who experience the presence of at least 1 functional constipation symptom, in the absence of alarm signs or symptoms, occurring at irregular and infrequent intervals, which is bothersome enough to induce a patient to seek medical management." Medical management whether seeking medical care or self-treatment was left to the individual's discretion, and we did not include time anchors because these thresholds require further investigation. Polyethylene glycol and stimulant laxatives are recommended as first-line interventions, whereas magnesium-containing compounds are suggested in individuals failing to respond to these therapies. There are insufficient data to make recommendations for using fiber or stool softeners. Prescription laxatives should be reserved for individuals with chronic constipation. CONCLUSIONS: Occasional constipation is a unique clinical entity characterized by infrequent but recurrent symptoms. Data are limited because consensus definitions have been lacking. Establishing a standardized definition and therapeutic recommendations provides a framework for future studies focusing on epidemiologic and symptoms-based outcomes. Further studies are needed to confirm and refine these recommendations.
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Constipação Intestinal , Laxantes , Humanos , Laxantes/uso terapêutico , Consenso , Cidade de Roma , Constipação Intestinal/terapia , Constipação Intestinal/tratamento farmacológico , Polietilenoglicóis/uso terapêuticoRESUMO
PURPOSE: To evaluate the impact of two different parameters (body position and distension medium) on the rectal sensory test in patients with functional constipation and provide data support for the development of standardized operating procedures in clinical practice. METHODS: Based on a single-center process of the rectal sensory test, 39 patients with functional constipation were recruited for rectal sensory test under different body positions and distension mediums. RESULTS: Among the items of the Constipation Scoring System, the score of frequency of bowel movements showed a negative correlation with the first constant sensation volume (r = -0.323, P = 0.045). Conversely, the score of painful evacuation effort showed a positive correlation with the desire to defecate volume (r = 0.343, P = 0.033). There was a statistically significant difference in the first constant sensation volume (when the distension medium was gas) measured in different body positions (left lateral position, sitting position, squatting position), and the data measured in the squatting position were significantly higher than those in left lateral position (P < 0.05). In terms of research on distension medium, it was found that the first constant sensation volume measured in the squatting position (when the distension medium was water) was significantly lower than that of gas (P < 0.05). CONCLUSION: For patients with functional constipation, there are differences in the results of rectal sensory tests between body positions and distension mediums. When conducting multicenter studies, it is necessary to unify the standard operating procedure (SOP) for operational details to ensure consistency and reliability of the test results.
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Constipação Intestinal , Posicionamento do Paciente , Reto , Humanos , Constipação Intestinal/fisiopatologia , Constipação Intestinal/diagnóstico , Feminino , Reto/fisiopatologia , Masculino , Adulto , Pessoa de Meia-Idade , Posicionamento do Paciente/métodos , Defecação/fisiologia , Sensação/fisiologia , Idoso , Adulto JovemRESUMO
PURPOSE: Prebiotics are defined as substances which selectively promote beneficial gut microbes leading to a health benefit for the host. Limited trials have been carried out investigating their effect on the microbiota composition of individuals afflicted by functional constipation with equivocal outcomes. In a 21-day randomised, controlled clinical trial involving 61 adults with functional constipation, a prebiotic formulation with partially hydrolysed guar gum and acacia gum as its main ingredients, significantly increased complete spontaneous bowel motions in the treatment group. This follow-up exploratory analysis investigated whether the prebiotic was associated with changes to the composition, richness, and diversity of the faecal microbiota. METHODS: Participants provided a faecal specimen at baseline and on day 21 of the intervention period. Whole genome metagenomic shotgun sequencing comprehensively assessed taxonomic and functional composition of the microbiota. RESULTS: Linear mixed effects regression models adjusted for potential confounders showed a significant reduction in species richness of 28.15 species (95% CI - 49.86, - 6.43) and Shannon diversity of 0.29 units (95% CI - 0.56, - 0.02) over the trial period in the prebiotic group. These changes were not observed in the control group, and functional composition was unchanged in both groups. CONCLUSION: In adults with functional constipation, the intake of a prebiotic formulation was associated with a decline of species richness and Shannon diversity. Further research regarding the associations between prebiotics and the composition and function of the gut microbiota is warranted.
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Microbiota , Prebióticos , Adulto , Humanos , Constipação Intestinal/tratamento farmacológicoRESUMO
BACKGROUND: The symptoms of functional constipation (FC) were obviously affected by mental symptoms, which was consistent with somatic symptoms. However, the characteristics of FC patients with somatic symptom remains unexplored. METHODS: Clinical characteristics including somatic symptom (SOM, PHQ-15), depression (PHQ-9), anxiety (GAD-7), quality of life (PAC-QOL), constipation (KESS), demographic variables, anatomical abnormalities and symptoms were investigated. Subsequent analyses encompassed the comparison of clinical parameters between patients with SOM + group (PHQ-15 ≥ 10) and SOM- group (PHQ-15 < 10), subgroup analysis, correlation analysis, and logistic regression. Lastly, we evaluated the somatic symptom severity (SSS) among FC patients subjected to various stressors. RESULTS: Notable disparities were observed between SOM + and SOM- groups in variety of physiological and psychological variables, including gender, stressful events, sleep disorders, reduced interest, GAD-7, PHQ-15, PHQ-9, PAC-QOL, anterior rectocele, KESS, and internal anal sphincter achalasia (IASA) (P < 0.05). Subgroup analysis affirmed consistent findings across mental symptoms. Correlation analyses revealed significant associations between SSS and KESS, anterior rectocele, GAD-7, PHQ-9, and PAC-QOL (P < 0.05). Logistic regression identified PHQ-9 (OR = 7.02, CI: 2.06-27.7, P = 0.003), GAD-7 (OR = 7.18, CI: 2.00-30.7, P = 0.004), and KESS (OR = 16.8, CI: 3.09-113, P = 0.002) as independent predictors of SSS. Elevated SSS scores were significantly associated with couple, parental, and work-related stressors (P < 0.05). CONCLUSION: A marked heterogeneity was observed between SOM + and SOM- patients of FC, with SOM + accompanied by more severe constipation, anxiety and depression symptoms. This finding underscores the importance of considering somatic symptoms in diagnosis and treatment of FC.
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Sintomas Inexplicáveis , Qualidade de Vida , Humanos , Qualidade de Vida/psicologia , Estudos Transversais , Retocele , Inquéritos e Questionários , Pacientes Ambulatoriais , Ansiedade/diagnóstico , Depressão/diagnóstico , Depressão/psicologia , Constipação Intestinal/diagnósticoRESUMO
Painful defecation, the passage of hard stools, unpleasant or irregular bowel deviation/movements from regular rate, and/or the feeling of not enough elimination of stool are common symptoms of functional constipation. The goals in treating constipation are to produce soft, painless stools and to prevent the re-accumulation of feces. This study looked at how the telerehabilitation home program (TRP) affected the symptoms of FC and the children who were constipated in terms of their quality of life. A randomized controlled trial included 400 children aging 4-18 years with functional constipation distributed in two groups: control group consisted of 200 children receiving pharmaceutical treatment and the intervention group consisted of 200 children receiving the telerehabilitation home program in addition to pharmaceutical treatment. Both groups received the interventions for 6 months. The outcomes in terms of functional constipation symptoms and quality of life are measured and compared pre- and post-interventions. Adding the telerehabilitation home program to pharmaceutical treatment of functional constipation in children results in prominent improvement in the condition; there is a significant difference between the intervention and control group in all Rome criteria which assess symptoms of functional constipation except rush to the bath-room to poop which showed non-significant difference; there is also a significant difference between the intervention and control group in all domains of the SF-36 questionnaire which assess quality of life except the mental health domain which showed non-significant difference. CONCLUSION: Adding the telerehabilitation home program to pharmaceutical treatment of functional constipation in children results in prominent improvement in symptoms of functional constipation and quality of life. TRIAL REGISTRATION: Our study was registered retrospectively with Clinicaltrials.gov under the identifier NCT06207721 on 5 January 2024. WHAT IS KNOWN: ⢠Painful defecation, passage of hard stools, unpleasant or irregular bowel movements, feeling of incomplete stool elimination are common symptoms of functional constipation. ⢠Goals in treating constipation include producing soft, painless stools and preventing re-accumulation of feces. WHAT IS NEW: ⢠Adding telerehabilitation home program to pharmaceutical treatment resulted in significant improvement in functional constipation symptoms and quality of life. ⢠Significant differences between intervention group (200 children receiving telerehabilitation home program in addition to pharmaceutical treatment) and control group (200 children receiving pharmaceutical treatment) were observed in all Rome criteria except for rush to the bathroom to poop, and in all domains of SF36 questionnaire except for the mental health domain.
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Constipação Intestinal , Qualidade de Vida , Telerreabilitação , Humanos , Constipação Intestinal/tratamento farmacológico , Constipação Intestinal/terapia , Criança , Feminino , Masculino , Adolescente , Pré-Escolar , Resultado do Tratamento , Laxantes/uso terapêutico , Laxantes/administração & dosagem , Terapia Combinada , Serviços de Assistência DomiciliarRESUMO
PURPOSE: The objective was to compare the immediate effects of pharmacological versus physiotherapy intervention versus a combination of physiotherapy and pharmacological treatment, as well as the quality of life and the recurrence of symptoms in children with functional constipation after 3 months. METHODS: A total of 69 children with functional constipation between the ages of 5 and 14 years of either gender were assessed and randomly assigned to one of three groups: Group A, B, and C. Visual Analogue Scale, Bristol Stool Form Scale, frequency of defecation, PedsQL GI symptom scale, and PedsQL Generic Core Scale were used as outcome measures. Pharmacology was used to treat Group A, physiotherapy was used to treat Group B, and a combination of both was used to treat Group C. RESULTS: The study revealed statistically significant results on Visual Analogue Scale, Bristol Stool Form Scale, and frequency of defecation in all groups. However, no significant changes were observed on the PedsQL GI symptom scale and the Generic Core scale in Group A, whereas significant changes were observed in Groups B and C. CONCLUSION: In this study, we found that there were significant differences in the short- and long-term effects across all groups. More changes occurred in Group C than in Groups A and B.
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Constipação Intestinal , Modalidades de Fisioterapia , Qualidade de Vida , Humanos , Constipação Intestinal/terapia , Constipação Intestinal/fisiopatologia , Feminino , Masculino , Criança , Pré-Escolar , Adolescente , Resultado do Tratamento , Defecação/fisiologia , Terapia CombinadaRESUMO
Down syndrome (DS) is associated with multiple medical comorbidities. Perhaps related to such, caregivers of individuals with DS report lower quality of life (QoL) compared to individuals without DS. It has been shown that disorders of gut-brain interaction (DGBI) such as functional constipation (FC) and irritable bowel syndrome (IBS) are common in individuals with DS. We measured caregiver-reported QoL in individuals with DS with a DGBI and compared them to individuals with DS without a DGBI via a cross-sectional national survey. All measures of QoL were lower in those with DS who meet criteria for a DGBI compared to those with DS without a DGBI. Males and females with DS and at least one DGBI had similar QoL scores. While FC was the most common DGBI seen in individuals with DS, there was no difference in any aspect of QoL in subjects with FC when compared to individuals with other DGBIs. However, all measures of QoL were lower in those with IBS compared to individuals with other DGBIs. These findings suggest that management of gastrointestinal symptoms from DGBIs, particularly IBS, may serve as a target for increasing QoL in a notable subset of individuals with DS.
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Encefalopatias , Síndrome de Down , Síndrome do Intestino Irritável , Masculino , Feminino , Criança , Humanos , Síndrome do Intestino Irritável/complicações , Síndrome do Intestino Irritável/diagnóstico , Qualidade de Vida , Síndrome de Down/complicações , Estudos Transversais , Constipação Intestinal/complicações , Constipação Intestinal/diagnóstico , Encéfalo , Inquéritos e QuestionáriosRESUMO
BACKGROUND & AIMS: We performed a clinical trial that aimed to inform the clinical utility of anorectal manometry (ARM) and balloon expulsion time (BET) as up-front tests to predict outcomes with community-based pelvic floor physical therapy as the next best step to address chronic constipation after failing an empiric trial of soluble fiber supplementation or osmotic laxatives. METHODS: We enrolled 60 treatment-naïve patients with Rome IV functional constipation failing 2 weeks of soluble fiber supplementation or osmotic laxatives. All patients underwent ARM/BET (London protocol) followed by community-based pelvic floor physical therapy. Outcomes were assessed at baseline and 12 weeks. The primary end point was clinical response (Patient Assessment of Constipation-Symptoms instrument). RESULTS: Fifty-three patients completed pelvic rehabilitation and the post-treatment questionnaire. Contemporary frameworks define dyssynergia on balloon expulsion time and dyssynergic patterns (ARM), but these parameters did not inform clinical outcomes (area under the curve [AUC], <0.6). Squeeze pressure (>192.5 mm Hg on at least 1 of 3 attempts; sensitivity, 47.6%; specificity, 83.9%) and limited squeeze duration (inability to sustain 50% of squeeze pressure for >20 seconds; sensitivity, 71.4%; specificity, 58.1%) were the strongest predictors of clinical outcomes. Combining BET with squeeze duration (BET greater than 6.5 seconds and limited squeeze duration) improved predictive accuracy (AUC, 0.75; 95% CI, 0.59-0.90). BET poorly predicted outcomes as a single test (AUC, 0.54; 95% CI, 0.38-0.69). CONCLUSIONS: Using ARM to evaluate squeeze profiles, rather than dyssynergia, appears useful to screen patients with chronic constipation for up-front pelvic floor physical therapy based on likelihood of response. BET appears noninformative as a single screening test (ClinicalTrials.gov: NCT04159350).
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Laxantes , Diafragma da Pelve , Humanos , Canal Anal , Ataxia/terapia , Constipação Intestinal/diagnóstico , Constipação Intestinal/terapia , Defecação/fisiologia , Manometria/métodos , Diafragma da Pelve/fisiologia , Modalidades de Fisioterapia , RetoRESUMO
OBJECTIVE: To implement and to evaluate the effectiveness of the Uniformed Services Constipation Action Plan (USCAP) in our gastroenterology clinic for children with functional constipation. STUDY DESIGN: This implementation science study included toilet-trained subjects aged 4 years and older who met the Rome IV criteria for functional constipation. Children were block randomized to receive either the USCAP or control. All clinic functional constipation plans recommended subjects continue pharmacotherapy for 4 months. Endpoints measured were clinical outcomes (resolution of functional constipation and achievement of a Pediatric Bristol Stool Form Scale [PBSFS] score of 3 or 4), patient-related outcomes (health-related quality of life [HRQoL] total scale score), and health confidence outcomes (Health Confidence Score [HCS]). RESULTS: Fifty-seven treatment group subjects (44%) received a USCAP (52% male; mean age, 10.9 [4.9] years) compared with 73 controls (56%; 48% male; mean age,10.9 [5.3] years). A PBSFS score of 3 or 4 was achieved by 77% of the treatment group compared with 59% of controls (P = .03). Subjects from the treatment group were more likely than the controls to endorse adherence to the 4-month course of pharmacotherapy (P < .001). Subjects who received a USCAP had greater improvements in HRQoL total scale score by the end of the project (P = .04). CONCLUSIONS: The USCAP is a simple, inexpensive tool that has the potential to improve global outcomes for functional constipation in children and should be recommended as standard clinical practice.
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Constipação Intestinal , Qualidade de Vida , Criança , Humanos , Masculino , Feminino , Instituições de Assistência AmbulatorialRESUMO
BACKGROUND: Functional constipation (FC) in children affects their growth, development and quality of life. L-pipecolic acid (L-PA) was decreased in FC children based on gut microbiome and serum metabolomic. In this study, loperamide-induced constipation in mice was used to evaluate the effects of L-PA on constipated mice. METHOD: 26 FC and 28 healthy children were recruited. Stool samples and serum samples were subjected to 16S rDNA sequencing and ultra-performance liquid chromatography/quadrupole time of flight (UPLC-Q/TOF-MS) approach, respectively. A loperamide-induced mouse constipation model was developed, and all mice were randomly divided into control (Con), loperamide (Lop) and L-PA (Lop + L-PA) treatment groups (6 mice per group). The mice in the Lop + L-PA group were given L-PA (250 mg/kg, once a day) and loperamide; the Lop group was given loperamide for 1 week, and the Con group was given saline. The fecal parameters and intestinal motility of mice in each group were detected. serum 5-HT levels and colon 5-HT expression were detected by ELISA and immunohistochemistry, respectively; qRT-PCR was used to detect the expression of AQP3 and 5-HT4R mRNA in each group. RESULTS: 45 differential metabolites and 18 significantly different microbiota were found in FC children. The α and ß diversity of gut microbiota in FC children was significantly reduced. Importantly, serum L-PA was significantly reduced in FC children. The KEGG pathway enrichment were mainly enriched in fatty acid biosynthesis, lysine degradation, and choline metabolism. L-PA was negatively associated with Ochrobactrum, and N6, N6, N6-trimethyl-l-lysine was positively associated with Phascolarcrobacterium. In addition, L-PA improved the fecal water content, intestinal transit rate, and increased the serum 5-HT levels in constipated mice. Moreover, L-PA increased the expression of 5-HT4R, reduced AQP3, and regulated constipation-associated genes. CONCLUSIONS: Gut microbiota and serum metabolites were significantly altered in children with FC. The abundance of Phascolarctobacterium and Ochrobactrum and serum L-PA content were decreased in FC children. L-PA was found to alleviate the fecal water content, increase intestinal transit rate and the first black stool defecation time. L-PA improved constipation by increasing 5-HT and 5-HT4R expression while down-regulating AQP3 expression.
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Microbioma Gastrointestinal , Loperamida , Camundongos , Animais , Loperamida/efeitos adversos , Serotonina , Qualidade de Vida , Camundongos Endogâmicos C57BL , Constipação Intestinal/induzido quimicamente , Constipação Intestinal/tratamento farmacológico , Constipação Intestinal/genética , Água/análiseRESUMO
Functional constipation is a significant health issue impacting the lives of an estimated 14 % of the global population. Non-pharmaceutical treatment advice for cases with no underlying medical conditions focuses on exercise, hydration and an increase in dietary fibre intake. An alteration in the composition of the gut microbiota is thought to play a role in constipation. Prebiotics are non-digestible food ingredients that selectively stimulate the growth of a limited number of bacteria in the colon with a benefit for host health. Various types of dietary fibre, though not all, can act as a prebiotic. Short-chain fatty acids produced by these microbes play a critical role as signalling molecules in a range of metabolic and physiological processes including laxation, although details are unclear. Prebiotics have a history of safe use in the food industry spanning several decades and are increasingly used as supplements to alleviate constipation. Most scientific research on the effects of prebiotics and gut microbiota has focussed on inflammatory bowel disease rather than functional constipation. Very few clinical studies evaluated the efficacy of prebiotics in the management of constipation and their effect on the microbiota, with highly variable designs and conflicting results. Despite this, broad health claims are made by manufacturers of prebiotic supplements. This narrative review provides an overview of the literature on the interaction of prebiotics with the gut microbiota and their potential clinical role in the alleviation of functional constipation.
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Microbioma Gastrointestinal , Microbiota , Humanos , Prebióticos , Constipação Intestinal/prevenção & controle , Constipação Intestinal/tratamento farmacológico , Fibras na DietaRESUMO
AIM: To analyze the efficacy and safety of Bifidobacterium quadruple viable tablets combined with mosapride citrate for the treatment of constipation. METHODS: A systematic review was performed on studies published until July 2022 in PubMed, Embase, China National Knowledge Infrastructure, and Wanfang. The efficacy rate, adverse reaction rate, recurrence rate, and clinical symptoms were included in the measured outcomes. RESULTS: The efficacy of Bifidobacterium quadruple viable tablets combined with mosapride citrate in the treatment of constipation was higher than that of mosapride citrate alone (OR = 4.75, 95% CI (3.27, 6.90), Z = 8.19, P < 0.001; I2 = 0.0%, P = 0.645). There was no significant difference in the incidence of adverse reactions between the two groups (OR = 0.97, 95% CI (0.61,1.57), Z = 0.11, P = 0.911; I2 = 0.0%, P = 0.958). The recurrence rate of constipation in patients receiving the combination treatment was lower than that of patients treated with mosapride citrate alone (OR = 0.48, 95%CI (0.31, 0.73), Z = 3.38, P = 0.001; I2 = 29.8%, P = 0.200). CONCLUSIONS: Bifidobacterium quadruple viable tablets combined with mosapride citrate demonstrated efficacy and safety in treating constipation. Probiotics have the potential to positively influence gut health and microbial profiles in patients with functional constipation.
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Bifidobacterium , Constipação Intestinal , Humanos , Constipação Intestinal/induzido quimicamente , Benzamidas/uso terapêutico , Comprimidos/uso terapêuticoRESUMO
BACKGROUND: The efficacy of washed microbiota transplantation (WMT) in terms of refractory functional constipation (FC)-related therapeutic targets and influencing factors have not been elucidated. This study aimed to assess the efficacy and influencing factors of WMT in treating refractory FC-related therapeutic targets. METHODS: The clinical data of patients diagnosed with refractory FC and received with WMT were retrospectively collected. The therapeutic targets included straining, hard stools, incomplete evacuation, a sense of anorectal obstruction, manual maneuvers, and decreased stool frequency. Each target was recorded as 1 (yes) or 0 (no). All patients were followed up for approximately 24 weeks from the end of the first course of WMT. The primary outcomes were the improvement rates for the individual therapeutic targets and the overall response in respect of the therapeutic targets decreased by 2 at weeks 4, 8, and 24. The secondary outcomes were the clinical remission rate (i.e., the proportion of patients with an average of 3 or more spontaneous complete bowel movements per week), clinical improvement rate (i.e., the proportion of patients with an average increase of 1 or more SCBMs/week or patients with remission), stool frequency, Wexner constipation score, Bristol Stool Form Scale (BSFS) score, and adverse events. The factors influencing the efficacy were also analyzed. RESULTS: Overall, 63 patients with 112 WMT courses were enrolled. The improvement rates at weeks 8 and 24 were 45.6% and 35.0%, 42.9% and 38.6%, 45.0% and 35.7%, 55.6% and 44.4%, and 60.9% and 50.0%, respectively, for straining, hard stools, incomplete evacuation, a sense of anorectal obstruction, and decreased stool frequency. The overall response rates were 49.2%, 50.8%, and 42.9%, respectively, at weeks 4, 8, and 24. The rates of clinical remission and clinical improvement were 54.0% and 68.3%, respectively, at weeks 4. The stool frequency, BSFS score, and Wexner constipation score tended to improve post-WMT. Only 22 mild adverse events were observed during the 112 WMT courses and the follow-up. The number of WMT courses was identified to be the independent factor influencing the efficacy. CONCLUSIONS: WMT is efficacious in improving refractory FC-related therapeutic targets. The effectiveness of WMT in the management of FC is enhanced with the administration of multiple courses.
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Constipação Intestinal , Microbiota , Humanos , Seguimentos , Estudos Retrospectivos , Constipação Intestinal/terapia , DefecaçãoRESUMO
BACKGROUND: The Rome IV criteria have been established as an international standard for diagnosing disorders of gut-brain interaction. In this study, we aimed to examine the upper gastrointestinal (GI) endoscopic findings and symptoms of subjects with functional constipation (FC) and irritable bowel syndrome (IBS) of individuals undergoing a medical check-up. METHODS: A total of 13,729 subjects underwent a medical check-up at Osaka City University-affiliated clinic, MedCity21, between April 2018 and March 2019. Among the 5,840 subjects who underwent screening upper GI endoscopy and completed a questionnaire based on the Rome IV criteria, 5,402 subjects were consecutively enrolled after excluding subjects with a large amount of gastric residue (n = 6), those who had previously undergone partial or total gastrectomy (n = 40), or those with daily use of low-dose aspirin (n = 82), nonsteroidal anti-inflammatory drugs (n = 63), or acid secretion inhibitors (n = 308). RESULTS: Robust Poisson regression analyses adjusted for age, sex, Helicobacter pylori infection status, alcohol intake, and smoking habits showed a significant association between FC and corpus erosion (adjusted prevalence ratio [aPR], 2.93; 95% confidence interval [CI], 1.51-5.67; p < 0.01) and red streaks (aPR, 3.83; 95% CI, 2.53-5.79; p < 0.01), whereas IBS was significantly associated with erosive gastritis (aPR, 8.46; 95% CI, 4.89-14.67; p < 0.01) and duodenitis (aPR, 7.28; 95% CI, 3.64-14.59; p < 0.01). Red streaks tended to be associated with IBS (aPR, 1.96; 95% CI, 1.00-3.83; p = 0.05). Subjects with IBS were the most to complain of both upper and lower GI symptoms and psychological symptoms, followed by those with FC and controls. IBS subjects with erosive gastritis or duodenitis had significantly more complaints of stomachache and feeling stressed than those without erosive gastritis or duodenitis (54.5% vs. 18.8%; p = 0.03 and 66.7% vs. 25.0%; p = 0.01). CONCLUSIONS: Subjects with FC and IBS had a variety of upper GI and psychological symptoms. In the upper GI endoscopic findings, corpus erosion and red streaks were associated with FC, and erosive gastritis, duodenitis, and possibly red streaks were associated with IBS.
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Duodenite , Gastrite , Infecções por Helicobacter , Helicobacter pylori , Síndrome do Intestino Irritável , Humanos , Síndrome do Intestino Irritável/complicações , Síndrome do Intestino Irritável/diagnóstico , Estudos Transversais , Japão/epidemiologia , Duodenite/complicações , Infecções por Helicobacter/complicações , Infecções por Helicobacter/diagnóstico , Cidade de Roma , Constipação Intestinal/diagnóstico , Inquéritos e Questionários , Gastrite/complicações , Gastrite/diagnósticoRESUMO
INTRODUCTION: Functional intestinal constipation (FIC) has a high prevalence worldwide. It is higher in adult and elderly women, and in those with alterations in the pelvic floor muscle (PFM) structure and function. OBJECTIVE: The primary aim of this study was to characterize PFM function, including tone, of women with and without FIC. The secondary aim was to assess and compare the general and symptom-related quality of life (QoL) between participants with and without FIC and its correlation with the assessed PFM function. METHODS: This was a cross-sectional observational study, the outcomes were assessed using vaginal palpation, vaginal manometry and validated questionnaires: the Pelvic Floor Impact Questionnaire Short Form 7 (PFIQ-7), the Pelvic Floor Distress inventory (PFDI-20), and the Short-Form Health Survey (SF-36). This study included 60 women, 30 with FIC and 30 without FIC. The mean age of women with FIC was 48.2 years (standard deviation [SD] 12.22) and 51 years (SD 13.47) for those without FIC. Both groups were overweight. There was a significant difference between groups in the bowel domain of the PFIQ-7 (p = 0.016) and in the anal dysfunction domain of the PFDI-20 (p < 0.001), being higher in those women with FIC. Women with FIC presented a significantly worse ability to voluntarily relax their PFM (38.3%) than those without FIC (11.7%; p = 0.008). participants without FIC presented higher values of maximum voluntary contraction (MVC) assessed by vaginal manometry compared to participants without FIC (p = 0.008). PFM tone was not different between groups. CONCLUSION: Women with FIC have more difficulty in relaxing their PFM and lower MVC values than women without FIC. FIC negatively impacts women's symptom-related QoL. The main contribution of this study was to reavel the difficulty of the participants with FIC to relax their PFM. This finding is important to guide clinical decision making for an adequate treatment program direct to women with FIC.
Assuntos
Distúrbios do Assoalho Pélvico , Diafragma da Pelve , Adulto , Feminino , Humanos , Idoso , Pessoa de Meia-Idade , Estudos Transversais , Qualidade de Vida , Inquéritos e Questionários , Constipação Intestinal , Contração Muscular/fisiologiaRESUMO
PURPOSE: Patients with functional constipation (FCon) often suffer from mental and psychological problems. To explore the possible neurological interaction, we used resting-state functional magnetic imaging (RS-fMRI) to compare the alterations in intrinsic brain functional networks at multiple levels between patients with FCon and healthy controls (HC). METHODS: Twenty-eight patients with FCon and twenty-nine HC were recruited for a series of examinations and RS-fMRI. Both graph theory analysis and functional connectivity (FC) analysis were used to investigate brain functional alterations between the two groups. Correlation analyses were performed among neuropsychological scores, clinical indexes, and neuroimaging data. RESULTS: Compared with the HC, the assortativity showed significantly increased in global level in patients with FCon. In regional level, we found obviously increased nodal degree and nodal efficiency in somatosensory network (SMN), decreased nodal degree, and increased nodal efficiency in default mode network (DMN) in the FCon group. Furthermore, FC analysis demonstrated several functional alterations within and between the networks, particularly including the SMN and visual network (VN) in sub-network and large-scale network analysis. Moreover, correlation analysis indicated that nodal metrics and aberrant FC among functional brain networks were associated with emotion and scores of constipation in patients with FCon. CONCLUSION: All these findings reflect the differences in intrinsic brain functional networks between FCon and HC. Our study highlighted SMN, DMN, and VN as critical network and may be involved in the neurophysiology of FCon, which may contribute to improve personalized treatment in patients with FCon.
Assuntos
Mapeamento Encefálico , Imageamento por Ressonância Magnética , Humanos , Mapeamento Encefálico/métodos , Imageamento por Ressonância Magnética/métodos , Encéfalo/diagnóstico por imagem , Neuroimagem , Constipação Intestinal/diagnóstico por imagemRESUMO
INTRODUCTION AND HYPOTHESIS: The pathogenesis of vaginal wind remains unclear. This study was aimed at assessing the association between functional constipation and vaginal wind in women at 6 weeks postpartum. METHODS: This is a multicenter cross-sectional study. We collected data, such as baseline demographic, clinical characteristics, pelvic organ prolapse quantification score. and surface electromyography parameters of pelvic floor muscles, of women at 6 weeks postpartum who visited the postpartum rehabilitation clinic between May 2022 and September 2022. The cohort data were from women who visited the postpartum rehabilitation clinic of the First Affiliated Hospital of Gannan Medical University and the Women and Children's Health Care Hospital of Yudu County. Follow-up for the control and study cohorts was conducted until 6 weeks postpartum. RESULTS: Among the 377 women, 101 (26.79%) reported vaginal wind. Multivariate regression analysis showed that postpartum women with functional constipation were at a higher risk for vaginal wind than women without functional constipation (odds ratio [OR], 2.41). The results remained stable across the propensity score analyses (OR, 1.86-2.30). In addition, we found age, body mass index, mode of delivery, changes in the anatomical location of Bp points, urinary incontinence, pelvic floor muscle strength, and birth weight of the neonate were not associated with increased odds of vaginal wind in women at 6 weeks postpartum. CONCLUSIONS: Vaginal wind is common among women at 6 weeks postpartum and is associated with functional constipation. Functional constipation may serve as a reference for the pathogenesis, prevention, and treatment of vaginal wind.
Assuntos
Constipação Intestinal , Prolapso de Órgão Pélvico , Período Pós-Parto , Feminino , Humanos , Constipação Intestinal/etiologia , Constipação Intestinal/complicações , Estudos Transversais , Diafragma da Pelve , Prolapso de Órgão Pélvico/etiologia , Prolapso de Órgão Pélvico/complicaçõesRESUMO
BACKGROUND/INTRODUCTION: The aim of this study is to determine the prevalence of functional constipation (FC) in Izmir using ROME IV criteria, as well as to investigate the relationship of FC with various factors, particularly obsessive-compulsive disorder (OCD) and personality traits. METHODS: This study was designed as cross-sectional analytical research. The participants were those aged 18 and over who applied to Family Health Centers (FHC). Participants were randomly selected from 11 FHC. Data were collected via a face-to-face interview, a questionnaire designed by the researcher using ROME IV criteria, the OCD module in the Mini-International Neuropsychiatric Interview, and the Ten-Item Personality Inventory. RESULTS: The study included 990 participants, 502 (50.7%) women and 488 (49.3%) men. According to the ROME IV criteria, 7% (n = 69) of the participants in our study had FC. OCD was found to be present in 13% of the cases. This rate was found to be significantly higher (P = 0.003). The emotional stability scores of FC patients were found to be significantly lower (P = 0.038). CONCLUSIONS: FC is a common gastrointestinal system complaint in primary care and emphasizes the importance of the diagnostic approach, particularly in patients presenting with constipation due to treatment differences. Individuals with FC diagnoses had a significantly higher incidence of OCD, and their emotional stability levels were significantly lower. It should be noted that psychiatric diseases and personality traits may also play a role in this situation in individuals diagnosed with FC.
Assuntos
Constipação Intestinal , Transtorno Obsessivo-Compulsivo , Masculino , Humanos , Feminino , Adolescente , Adulto , Estudos Transversais , Constipação Intestinal/epidemiologia , Constipação Intestinal/diagnóstico , Transtorno Obsessivo-Compulsivo/diagnóstico , Transtorno Obsessivo-Compulsivo/epidemiologia , Transtorno Obsessivo-Compulsivo/psicologia , Emoções , Inventário de Personalidade , PrevalênciaRESUMO
PURPOSE: This investigation assessed the impact of dog and/or cat ownership during infancy on the presence of functional constipation (FC) at 3 years of age. METHODS: The fixed data of 73,936 singleton births from a large national birth cohort study commencing in 2011 were used to identify FC as estimated by Rome III at 3 years of age. Multiple logistic regression analysis was employed to search for correlations between FC development and dog and/or cat ownership in early childhood. RESULTS: A total of 8,459 toddlers (11.6%) met the Rome III criteria for FC at 3 years of age. Overall, 57,264 (77.5%) participants had never owned a dog or cat. We identified 7,715 (10.4%) infant-period owners, 1,295 (1.8%) current owners, and 7,762 (10.5%) long-term owners. Multivariate analysis showed that infant-period ownership remained significantly associated with the risk of developing FC at 3 years of age after adjusting for covariates (adjusted OR [95% CI] 1.09 [1.01-1.19] based on non-ownership). CONCLUSIONS: This Japanese large nationwide survey uncovered a possible adverse effect of infant-period dog and/or cat ownership prior to 6 months of age on FC status at 3 years of age.