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functional constipation

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https://www.readbyqxmd.com/read/28524640/segmental-colonic-dilation-is-associated-with-premature-termination-of-high-amplitude-propagating-contractions-in-children-with-intractable-functional-constipation
#1
I J N Koppen, B P Thompson, E J Ambeba, V A Lane, D G Bates, P C Minneci, K J Deans, M A Levitt, R J Wood, M A Benninga, C Di Lorenzo, D Yacob
BACKGROUND: Colonic dilation is common in children with intractable functional constipation (FC). Our aim was to describe the association between segmental colonic dilation and colonic dysmotility in children with FC. METHODS: We performed a retrospective study on 30 children with intractable FC (according to the Rome III criteria) who had undergone colonic manometry and contrast enema within a 12-month time period. Colonic diameter was measured at 5 cm intervals from the anal verge up to the splenic flexure...
May 19, 2017: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/28522604/hospital-level-variation-in-practice-patterns-and-patient-outcomes-for-pediatric-patients-hospitalized-with-functional-constipation
#2
Jamie Librizzi, Samuel Flores, Keith Morse, Kelly Kelleher, Jodi Carter, Ryan Bode
BACKGROUND AND OBJECTIVE: Constipation is a common pediatric condition with a prevalence of 3% to 5% in children aged 4 to 17 years. Currently, there are no evidence-based guidelines for the management of pediatric patients hospitalized with constipation. The primary objective was to evaluate practice patterns and patient outcomes for the hospital management of functional constipation in US children's hospitals. METHODS: We conducted a multicenter, retrospective cohort study of children aged 0 to 18 years hospitalized for functional constipation from 2012 to 2014 by using the Pediatric Health Information System...
May 18, 2017: Hospital Pediatrics
https://www.readbyqxmd.com/read/28519965/micellar-electrokinetic-chromatography-fingerprinting-combined-with-chemometrics-as-an-efficient-strategy-for-evaluating-the-quality-consistency-and-predicting-the-antioxidant-activity-of-lianqiao-baidu-pills
#3
Shuai Chen, Guoxiang Sun, Lanping Yang, Jing Zhang
An approach combining micellar electrokinetic chromatography (MEKC) fingerprinting with chemometrics was developed to evaluate the quality consistency of Lianqiao Baidu pills (LQDBPs), which are a traditional Chinese patent medicine composed of nineteen herbs used mainly to treat skin ulcers, the common cold, rheumatism, herpes, and constipation. The triangle optimization method was employed to choose a satisfactory background electrolyte, with the information index, I, as an objective function for assessing the capillary electrophoresis conditions...
May 18, 2017: Journal of Separation Science
https://www.readbyqxmd.com/read/28514399/-disaccharidase-deficiency-and-functional-bowel-diseases
#4
A I Parfenov, O V Akhmadullina, E A Sabelnikova, N I Belostotsky, M V Kirova, S G Khomeriki, S V Bykova
AIM: To elucidate the role of intestinal carbohydrases (glucoamylase, maltase, sucrose, and lactase) in the etiology and pathogenesis of functional bowel diseases (FBD). SUBJECTS AND METHODS: 74 patients (36 men and 38 women) aged 18 to 50 years with FBD were examined. According to Rome IV criteria (2016), there was diarrhea-predominant irritable bowel syndrome (IBS) in 21 patients, functional diarrhea (FD) in 33, constipation-predominant IBS in 6, functional constipation (FC) in 4, and mixed IBS in 10...
2017: Terapevticheskiĭ Arkhiv
https://www.readbyqxmd.com/read/28508411/the-relationship-between-symptom-prevalence-body-image-and-quality-of-life-in-asian-gynecologic-cancer-patients
#5
Irene Teo, Yin Bun Cheung, Yong Kuei Lim, Namuduri Rama Padmavathi, Victoria Long, Komal Tewani
OBJECTIVE: Gynecologic cancer is associated with long-term effects that can be both physical and emotional. We examined symptom prevalence and body image disturbance in patients with gynecologic cancer, and their association with quality of life. Predictors of clinically-relevant body image disturbance were examined. METHODS: A sample of patients in Singapore (n = 104) was assessed for symptom prevalence, quality of life, and body image dissatisfaction. Clinical factors were extracted from medical records...
May 15, 2017: Psycho-oncology
https://www.readbyqxmd.com/read/28507013/mechanisms-of-action-of-probiotics-and-the-gastrointestinal-microbiota-on-gut-motility-and-constipation
#6
REVIEW
Eirini Dimidi, Stephanos Christodoulides, S Mark Scott, Kevin Whelan
Constipation is a common and burdensome gastrointestinal disorder that may result from altered gastrointestinal motility. The effect of probiotics on constipation has been increasingly investigated in both animal and human studies, showing promising results. However, there is still uncertainty regarding the mechanisms of action of probiotics on gut motility and constipation. Several factors are vital to normal gut motility, including immune and nervous system function, bile acid metabolism and mucus secretion, and the gastrointestinal microbiota and fermentation; an imbalance or dysfunction in any of these components may contribute to aberrant gut motility and, consequently, symptoms of constipation...
May 2017: Advances in Nutrition
https://www.readbyqxmd.com/read/28505119/laxative-effects-of-dietary-supplementation-with-sujiaonori-algal-biomaterial-in-japanese-adult-women-with-functional-constipation-a-case-study
#7
Nlandu Roger Ngatu, Mitsunori Ikeda, Hiroyuki Watanabe, Mamoru Tanaka, Masataka Inoue
Constipation is a gastrointestinal motility disorder that represents a major health problem in Japan. Approximately 26% of young Japanese adult women are reported to have this complaint. We report on the health effects of daily intake of Sujiaonori algal biomaterial (SBM) on constipation on 12 Japanese adult women. Data are from a four-week dietary intervention study on the health effects of daily Sujiaonori supplementation on cardiovascular, skin, and gastrointestinal health in which 32 adult Japanese volunteers (age range: 20-54 years) participated...
May 15, 2017: Journal of Functional Biomaterials
https://www.readbyqxmd.com/read/28487547/non-conventional-features-of-peripheral-serotonin-signalling-the-gut-and-beyond
#8
REVIEW
Stephanie N Spohn, Gary M Mawe
Serotonin was first discovered in the gut, and its conventional actions as an intercellular signalling molecule in the intrinsic and extrinsic enteric reflexes are well recognized, as are a number of serotonin signalling pharmacotherapeutic targets for treatment of nausea, diarrhoea or constipation. The latest discoveries have greatly broadened our understanding of non-conventional actions of peripheral serotonin within the gastrointestinal tract and in a number of other tissues. For example, it is now clear that bacteria within the lumen of the bowel influence serotonin synthesis and release by enterochromaffin cells...
May 10, 2017: Nature Reviews. Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28483009/clinical-and-functional-characteristics-of-nursing-facility-residents-with-opioid-induced-constipation
#9
Carrie Allen, Barbara J Zarowitz, Terrence O'Shea, Catherine Datto, Temitope Olufade
OBJECTIVE: Our goal was to determine the prevalence, clinical characteristics, and treatment differences of opioid-induced constipation (OIC) in older adults with noncancer pain compared with opioid-treated patients without OIC. DESIGN: Retrospective database analysis. SETTING: United States nursing facilities: Patients, Participants, facility residents. INTERVENTIONS: None. MAIN OUTCOME MEASURE(S): Minimum data set and prescription claims, pain, impaired cognition, falls, delirium, and drug treatment...
May 1, 2017: Consultant Pharmacist: the Journal of the American Society of Consultant Pharmacists
https://www.readbyqxmd.com/read/28480865/impact-of-food-enriched-with-dietary-fiber-on-patients-with-constipation-predominant-irritable-bowel-syndrome
#10
G Sulaberidze, M Okujava, K Liluashvili, M Tughushi, M Abramashvili
The causes of motility disorder of gastrointestinal tract and in particular Irritable Bowel Syndrome IBS are multifold, leading to complexity of treatment and requirement of more precise investigation of different pharmacological and non-pharmacological approaches. The aim of the study was investigation and comparison of the dietary fiber intake among women with constipation-predominant irritable bowel syndrome (IBS-C) and without, improvement of the dietary fiber intake using interventions with less rough changes of food related behavior and study of its effects on the bowel function, general wellbeing and compliance of patients...
March 2017: Georgian Medical News
https://www.readbyqxmd.com/read/28480684/effects-of-cognitive-behavior-therapy-on-heart-rate-variability-in-young-females-with-constipation-predominant-irritable-bowel-syndrome-a-parallel-group-trial
#11
Aelee Jang, Sun-Kyung Hwang, Nikhil S Padhye, Janet C Meininger
Background/Aims: The relation between heart rate variability (HRV) as non-invasive biomarkers of autonomic function and cognitive behavior therapy (CBT) as non-pharmacological treatments has rarely been examined in patients with constipation-predominant irritable bowel syndrome (IBS-C). The purpose of this study was to evaluate the efficacy of an 8-week CBT intervention on HRV and IBS symptoms, and the correlation of changes in HRV with changes in IBS symptoms among young female nursing students with IBS-C...
May 8, 2017: Journal of Neurogastroenterology and Motility
https://www.readbyqxmd.com/read/28479118/effects-of-liraglutide-on-ovarian-dysfunction-in-polycystic-ovary-syndrome-a-randomized-clinical-trial
#12
Malin Nylander, Signe Frøssing, Helle V Clausen, Caroline Kistorp, Jens Faber, Sven O Skouby
Polycystic ovary syndrome (PCOS) encompasses an ovarian and a metabolic dysfunction. Glucagon-like peptide-1 (GLP-1) analogues facilitate weight loss and ameliorate metabolic dysfunction in overweight women with PCOS, but their effect on ovarian dysfunction is scarcely reported. In a double-blind, randomized trial, 72 women with PCOS were allocated to intervention with the GLP-1 analogue liraglutide or placebo (1.8 mg/day), in a 2:1 ratio. At baseline and 26-week follow-up, bleeding pattern, levels of AMH, sex hormones and gonadotrophins were assessed and ovarian morphology evaluated...
April 24, 2017: Reproductive Biomedicine Online
https://www.readbyqxmd.com/read/28474460/long-term-efficacy-and-safety-of-oxycodone-naloxone-prolonged-release-formulation-up-to-180-90-mg-daily-results-of-the-open-label-extension-phase-of-a-phase-iii-multicenter-multiple-dose-randomized-controlled-study
#13
D Dupoiron, A Stachowiak, O Loewenstein, A Ellery, W Kremers, B Bosse, M Hopp
BACKGROUND: The inclusion of naloxone with oxycodone in a fixed combination prolonged-release formulation (OXN PR) improves bowel function compared with oxycodone (Oxy) alone without compromising analgesic efficacy. In a recent 5-week, randomized, double-blind comparative trial of OXN PR and OxyPR, it could be shown that the beneficial properties of OXN PR extend to doses up to 160/80 mg. METHODS: Bowel function, pain, quality of life (QoL) and safety of OXN PR up to 180/90 mg daily were evaluated in a 24-week open-label extension phase of the 5-week randomized comparative study in patients with non-malignant or malignant pain requiring opioids and suffering from opioid-induced constipation...
May 4, 2017: European Journal of Pain: EJP
https://www.readbyqxmd.com/read/28471274/contrasting-phenotypes-in-resistance-to-thyroid-hormone-%C3%AE-correlate-with-divergent-properties-of-thyroid-hormone-receptor-%C3%AE-1-mutant-proteins
#14
Carla Moran, Maura Agostini, Anne McGowan, Erik Schoenmakers, Louise Fairall, Greta Lyons, Odelia Rajanayagam, Laura Watson, Amaka C Offiah, John Stephen Barton, Susan Price, John Wr Schwabe, V Krishna Chatterjee
BACKGROUND: Resistance to Thyroid Hormone alpha (RTHα), a disorder characterised by tissue-selective hypothyroidism and near-normal thyroid function tests due to thyroid receptor α gene mutations, is rare but probably underrecognised. We sought to correlate the clinical characteristics and response to thyroxine therapy in two adolescent RTHα patients with the properties of the <i>THRA</i> mutation, affecting both TRα1 and TRα2 proteins, they harboured. METHODS: Clinical, auxological, biochemical and physiological parameters were assessed in each patient at baseline and after thyroxine therapy...
May 4, 2017: Thyroid: Official Journal of the American Thyroid Association
https://www.readbyqxmd.com/read/28467281/chronic-refractory-constipation-due-to-neurogenic-bowel-dysfunction-can-be-successfully-treated-by-sacral-neurostimulation
#15
Frederiek Nuytens, Mathieu D'Hondt
INTRODUCTION: In the last few decades, sacral neurostimulation (SNS) has proven to be an effective treatment option for functional bowel disorders. Experience concerning the role of SNS in the treatment of chronic constipation due to neurogenic bowel dysfunction (NBD) however is limited. METHODS: In this report, we present the case of a 44-year old patient, with chronic refractory neurogenic constipation after a spontaneous cerebral hemorrhage, who was treated with SNS...
May 3, 2017: Acta Chirurgica Belgica
https://www.readbyqxmd.com/read/28450053/water-and-fluid-intake-in-the-prevention-and-treatment-of-functional-constipation-in-children-and-adolescents-is-there-evidence
#16
Sabine Nunes Boilesen, Soraia Tahan, Francine Canova Dias, Lígia Cristina Fonseca Lahoz Melli, Mauro Batista de Morais
OBJECTIVE: To study the evidence on the role of water and fluid intake in the prevention and treatment of functional intestinal constipation in children and adolescents. SOURCE OF DATA: A search was carried out in the Medline database (between 1966 and 2016) for all published articles containing the following words: constipation, water, and fluids, published in Portuguese, English, and Spanish. All original articles that assessed children and adolescents were selected by title and abstract...
April 25, 2017: Jornal de Pediatria
https://www.readbyqxmd.com/read/28448580/sildenafil-normalizes-bowel-transit-in-preclinical-models-of-constipation
#17
Sarah K Sharman, Bianca N Islam, Yali Hou, Margaux Usry, Allison Bridges, Nagendra Singh, Subbaramiah Sridhar, Satish Rao, Darren D Browning
Guanylyl cyclase-C (GC-C) agonists increase cGMP levels in the intestinal epithelium to promote secretion. This process underlies the utility of exogenous GC-C agonists such as linaclotide for the treatment of chronic idiopathic constipation (CIC) and irritable bowel syndrome with constipation (IBS-C). Because GC-C agonists have limited use in pediatric patients, there is a need for alternative cGMP-elevating agents that are effective in the intestine. The present study aimed to determine whether the PDE-5 inhibitor sildenafil has similar effects as linaclotide on preclinical models of constipation...
2017: PloS One
https://www.readbyqxmd.com/read/28446425/prevalence-and-risk-factors-for-functional-constipation-in-adolescent-nigerians
#18
Ekong Emmanuel Udoh, Shaman Rajindrajith, Niranga Manjuri Devanarayana, Marc A Benninga
OBJECTIVES: To determine the prevalence and risk factors for functional constipation (FC) in adolescent Nigerians. METHOD: A cross-sectional study was conducted in rural and urban areas of two states in the southern part of Nigeria. Adolescents aged 10-18 years were recruited from 11 secondary schools, using a stratified random sampling technique. A validated self-administered questionnaire on Rome III criteria for diagnosing FC and its predisposing factors was filled by each participant in a classroom setting...
April 26, 2017: Archives of Disease in Childhood
https://www.readbyqxmd.com/read/28434632/obesity-and-lower-urinary-tract-dysfunction-in-children-and-adolescents-further-research-into-new-relationships
#19
L G A Fraga, A Sampaio, N Boa-Sorte, M L Veiga, A A Nascimento Martinelli Braga, U Barroso
INTRODUCTION: Lower urinary tract dysfunction (LUTD) involves faults in the filling and emptying phases of bladder function in toilet-trained children with no previous infection or any other obvious pathology. Lower urinary tract dysfunction is associated with conditions such as vesicoureteral reflux, recurrent urinary infection, behavioral alterations and decreased quality of life. The literature suggests an association between LUTD and obesity; however, the association between each individual symptom and obesity has yet to be evaluated...
April 2, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28431454/da-9701-improves-colonic-transit-time-and-symptoms-in-patients-with-functional-constipation-a-prospective-study
#20
Su Young Kim, Hyun Sun Woo, Sung Han Choi, Dong Kyun Park, Kwang An Kwon, Jun-Won Chung, Yoon Jae Kim, Jung Ho Kim, Su Ji Kim, Kyoung Oh Kim
BACKGROUND AND AIM: DA-9701, a newly developed prokinetic agent formulated with Pharbitis Semen and Corydalis Tuber, has been shown to effectively treat functional dyspepsia. Recently, it has also been suspected to improve gastrointestinal motor function. The aims of this study were to assess the effect of DA-9701 on colonic transit time (CTT) and symptoms of functional constipation. METHODS: We prospectively enrolled 33 patients with functional constipation based on the Rome III criteria...
April 21, 2017: Journal of Gastroenterology and Hepatology
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