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https://www.readbyqxmd.com/read/28292527/enteral-nutrition-volume-is-not-correlated-with-lower-respiratory-tract-infection-in-patients-on-mechanical-ventilation
#1
A Colomar, B Guardiola, J A Llompart-Pou, I Ayestarán, J Rodríguez-Pilar, M Ferreruela, J M Raurich
OBJECTIVE: To evaluate the effect of enteral nutrition volume, gastrointestinal function and the type of acid suppressive drug upon the incidence of lower respiratory tract infections in critically ill patients on mechanical ventilation (MV). DESIGN: A retrospective secondary analysis was carried out. SETTING: The Intensive Care Unit of a University Hospital. PATIENTS OR PARTICIPANTS: Patients≥18-years-old expected to need MV for more than four days, and receiving enteral nutrition by nasogastric tube within 24h of starting MV...
March 11, 2017: Medicina Intensiva
https://www.readbyqxmd.com/read/28279123/a-pioneering-study-oral-clarithromycin-treatment-for-feeding-intolerance-in-very-low-birth-weight-preterm-infants
#2
Selim Sancak, Tugba Gursoy, Abdulhamit Tuten, Didem Arman, Guner Karatekin, Fahri Ovali
PURPOSE: To examine the prokinetic effect of clarithromycin in very low birth weight (VLBW) preterm infants. MATERIALS AND METHODS: VLBW preterm infants who have not achieved half of the full enteral feeding in the second week of life were enrolled in the study. The infants enrolled in the study were randomized. 20 infants received oral clarithromycin (7.5 mg/kg, twice a day) and 20 control infants did not receive any treatment. RESULTS: Full enteral feeding was attained earlier in the clarithromycin group than in the control group [7 (6-9) vs 9 (9-11) days, respectively; p < 0...
March 9, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28276285/gastric-conduit-obstruction-due-to-gastroduodenal-compression-a-new-complication-post-ivor-lewis-oesophagectomy
#3
Victoria A Perkins, Samuel McFerran, Ali Kordzadeh, Elias Sdralis, Bruno Lorenzi, Alexandros Charalabopoulos
INTRODUCTION: Oesophagectomy for oesophageal carcinoma carries a high risk of significant morbidity and mortality. Delayed gastric emptying is a relatively common complication following this procedure. A variety of medical, surgical and endoscopic strategies have been described to manage it. The vast majority of cases are related to post-operative pyloric dysfunction and are amenable to conventional management strategies. PATIENTS AND METHODS: We present a new case of a patient with a duodenal hiatus hernia resulting in extrinsic gastroduodenal compression by the massively distended gastric conduit as a cause of gastric outlet obstruction following laparoscopic-assisted Ivor-Lewis oesophagectomy 2 years previously...
March 9, 2017: Acta Chirurgica Belgica
https://www.readbyqxmd.com/read/28271513/proton-pump-inhibitors-for-functional-dyspepsia
#4
REVIEW
Maria Ines Pinto-Sanchez, Yuhong Yuan, Premysl Bercik, Paul Moayyedi
BACKGROUND: Functional dyspepsia (FD or non-ulcer dyspepsia) is defined as continuous or frequently recurring epigastric pain or discomfort for which no organic cause can be found. Acid suppressive therapy, including proton pump inhibitors (PPIs), has been proposed as a therapeutic option in FD, but its efficacy remains controversial. While PPIs are generally considered safe and well tolerated, they have been associated with adverse events, especially in the long term. For this reason, decisions on whether to initiate or continue PPI therapy should be made based on an appropriate clinical indication...
March 8, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28267123/conservative-measures-for-managing-constipation-in-patients-living-with-a-colostomy
#5
Barbara Kuczynska, Adam Bobkiewicz, Adam Studniarek, Krzsztof Szmyt, Łukasz Krokowicz, Konrad Matysiak, Jacek Szmeja, Jarosław Walkowiak, Michał Drews, Tomasz Banasiewicz
PURPOSE: The purpose of this study was to determine the effect of a conservative regimen for the treatment of constipation in persons living with a colostomy. DESIGN: Prospective, noncontrolled, single-center study. SUBJECTS AND SETTING: The study sample comprised 35 patients with a colostomy who were diagnosed with constipation. Subjects with morphologic changes causing constipation such as stomal stenosis and neoplastic and inflammatory changes were excluded...
March 2017: Journal of Wound, Ostomy, and Continence Nursing
https://www.readbyqxmd.com/read/28265483/evaluation-of-prokinetic-agents-used-in-the-treatment-of-gastroparesis
#6
Neil A Roe, Sami Sakaan, Heather Swanson, Jennifer D Twilla
Background/Aim: Hospitalizations due to gastroparesis have increased in the last 20 years with limited advancements in pharmacologic therapy. Although therapy primarily consists of prokinetic agents, little is known about their effects on hospital outcomes. The aim of our study was to determine whether common prokinetic therapies (metoclopramide and erythromycin) improve outcomes in gastroparesis patients. Methods: A retrospective review of adult patients admitted with a primary diagnosis of gastroparesis between 7 January 2011 and 7 January 2014 was conducted...
2017: Journal of drug assessment
https://www.readbyqxmd.com/read/28262529/effects-of-combined-prokinetic-administration-on-gastric-emptying-in-critically-ill-patients
#7
Afshin Gholipour Baradari, Mohammad Reza Khajavi, Abolfazl Firouzian, Abbas Alipour, Hojatallah Daneshpour, Yunes Panahi, Amirhossein Sahebkar
BACKGROUND AND STUDY AIMS: Combination of prokinetic drugs with different mechanisms of action is frequently used when feeding intolerance is not improved with a single agent. In this study, we evaluated the effect of combined infusion of neostigmine and metoclopramide on gastric passage in critically ill patients in the intensive care unit (ICU). PATIENTS AND METHODS: This study is a randomized double-blind controlled trial in 90 patients between 20 and 60years of age who were under mechanical ventilation and had gastric residual volumes (GRVs) >120mL 3h after the last lavage...
March 2, 2017: Arab Journal of Gastroenterology: the Official Publication of the Pan-Arab Association of Gastroenterology
https://www.readbyqxmd.com/read/28256032/localization-of-the-5-hydroxytryptamine-4-receptor-in-equine-enteric-neurons-and-extrinsic-sensory-fibers
#8
F Giancola, A M Rambaldi, F Bianco, S Iusco, N Romagnoli, C Tagliavia, C Bombardi, P Clavenzani, R De Giorgio, R Chiocchetti
BACKGROUND: Serotonin plays a pivotal role in regulating gut motility, visceral sensitivity, and fluid secretion via specific receptors. Among these receptors, 5-HT4 exerts a prominent control on gut motor function. Although the prokinetic effect exerted by 5-HT4 agonists is well known, the cellular sites of 5-HT4 expression remain poorly understood in large mammals, e.g., horses. In this study, we evaluated the distribution of 5-HT4 in the horse intestine and in foals with enteric aganglionosis, reminiscent of human Hirschsprung's disease...
March 3, 2017: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/28238253/future-treatment-of-constipation-associated-disorders-role-of-relamorelin-and-other-ghrelin-receptor-agonists
#9
REVIEW
Paula Mosińska, Hubert Zatorski, Martin Storr, Jakub Fichna
There is an unmet need for effective pharmacological therapies for constipation, a symptom that significantly deteriorates patients' quality of life and impacts health care. Ghrelin is an endogenous ligand for the growth hormone secretagogue receptor and has been shown to exert prokinetic effects on gastrointestinal (GI) motility via the vagus and pelvic nerves. The pharmacological potential of ghrelin is hampered by its short half-life. Ghrelin receptor (GRLN-R) agonists with enhanced pharmacokinetics were thus developed...
February 23, 2017: Journal of Neurogastroenterology and Motility
https://www.readbyqxmd.com/read/28237854/a-randomized-trial-of-relamorelin-for-constipation-in-parkinson-s-disease-move-pd-trial-results-and-lessons-learned
#10
Ronald F Pfeiffer
BACKGROUND: Bowel dysfunction, including both slow transit constipation and defecatory dysfunction, is a frequent and often troubling nonmotor manifestation of Parkinson's disease (PD). A variety of agents are employed for the treatment of constipation in PD, but dissatisfaction with available treatment approaches is common. Relamorelin is a synthetic ghrelin agonist that has demonstrated prokinetic properties within the gastrointestinal tract. METHODS: We carried out a multi-center, randomized, double-blind, placebo-controlled study of relamorelin in patients with PD experiencing chronic, inadequately controlled constipation...
February 14, 2017: Parkinsonism & related Disorders
https://www.readbyqxmd.com/read/28224108/implementation-of-enteral-feeding-protocol-in-an-intensive-care-unit-before-and-after-study
#11
Martin Padar, Gerli Uusvel, Liis Starkopf, Joel Starkopf, Annika Reintam Blaser
AIM: To determine the effects of implementing an enteral feeding protocol on the nutritional delivery and outcomes of intensive care patients. METHODS: An uncontrolled, observational before-and-after study was performed in a tertiary mixed medical-surgical intensive care unit (ICU). In 2013, a nurse-driven enteral feeding protocol was developed and implemented in the ICU. Nutrition and outcome-related data from patients who were treated in the study unit from 2011-2012 (the Before group) and 2014-2015 (the After group) were obtained from a local electronic database, the national Population Registry and the hospital's Infection Control Service...
February 4, 2017: World Journal of Critical Care Medicine
https://www.readbyqxmd.com/read/28195229/international-spinal-cord-injury-bowel-function-basic-data-set-version-2-0
#12
K Krogh, A Emmanuel, B Perrouin-Verbe, M A Korsten, M J Mulcahey, F Biering-Sørensen
STUDY DESIGN: International expert working group. OBJECTIVES: To revise the International Spinal Cord Injury (SCI) Bowel Function Basic Data Set as a standardized format for the collecting and reporting of a minimal amount of information on bowel function in clinical practice and research. SETTING: Working group appointed by the American Spinal injury association (ASIA) and the International Spinal Cord Society (ISCoS). METHODS: The draft prepared by the working group was reviewed by the International SCI Data Set Committee and later by members of the ISCoS Executive and Scientific Committees and the ASIA board...
February 14, 2017: Spinal Cord
https://www.readbyqxmd.com/read/28192847/-gastroparesis-in-noonan-syndrome
#13
Konstantin G Heimrich, Falk Gühne, Solveig Schulz, Stephanie Mutschke, Andreas Stallmach, Jessica Rüddel
We present a case of a 26-year-old female patient with bloating, postprandial nausea and recurrent vomiting after solid food intake. A gastric emptying scintigraphy showed a delayed gastric emptying, defining gastroparesis. Because of her past medical history of short stature and pulmonary stenosis, we initiated genetic counseling where the diagnosis of Noonan syndrome was made. Dietary therapy and medication with domperidone quickly led to relief of the discomfort due to gastroparesis. However, prokinetics are not indicated for long-term therapy, as cardiac arrhythmia may occur...
February 2017: Zeitschrift Für Gastroenterologie
https://www.readbyqxmd.com/read/28185025/constipation-pathophysiology-and-current-therapeutic-approaches
#14
Amol Sharma, Satish Rao
Chronic constipation is a common, persistent condition affecting many patients worldwide, presenting significant economic burden and resulting in substantial healthcare utilization. In addition to infrequent bowel movements, the definition of constipation includes excessive straining, a sense of incomplete evacuation, failed or lengthy attempts to defecate, use of digital manoeuvres for evacuation of stool, abdominal bloating, and hard consistency of stools. After excluding secondary causes of constipation, chronic idiopathic or primary constipation can be classified as functional defecation disorder, slow-transit constipation (STC), and constipation-predominant irritable bowel syndrome (IBS-C)...
February 10, 2017: Handbook of Experimental Pharmacology
https://www.readbyqxmd.com/read/28184185/promotility-action-of-the-probiotic-bifidobacterium-lactis-hn019-extract-compared-with-prucalopride-in-isolated-rat-large-intestine
#15
Julie E Dalziel, Rachel C Anderson, Jason S Peters, Amy T Lynch, Nick J Spencer, James Dekker, Nicole C Roy
Attention is increasingly being focussed on probiotics as potential agents to restore or improve gastrointestinal (GI) transit. Determining mechanism of action would support robust health claims. The probiotic bacterium Bifidobacterium lactis HN019 reduces transit time, but its mechanisms of action and effects on motility patterns are poorly understood. The aim of this study was to investigate changes in GI motility induced by an extract of HN019 on distinct patterns of colonic motility in isolated rat large intestine, compared with a known promotility modulator, prucalopride...
2017: Frontiers in Neuroscience
https://www.readbyqxmd.com/read/28159802/ranitidine-forgotten-drug-of-delayed-gastric-emptying
#16
Abbie E Veevers, Stephen G Oxberry
Delayed gastric emptying in the presence or absence of mechanical bowel obstruction can cause distressing symptoms in palliative care patients. We present two patients, both with vomiting due to delayed gastric emptying and gastric outlet obstruction secondary to pancreatic cancer, treated with subcutaneous ranitidine resulting in a symptomatic response. We hypothesise that ranitidine is a useful adjunct to standard treatment with prokinetic agents or octreotide in such patients and potentially those with proximal mechanical bowel obstruction from other malignancies with associated delayed gastric emptying...
February 3, 2017: BMJ Supportive & Palliative Care
https://www.readbyqxmd.com/read/28151828/nutrition-in-the-critically-ill-patient
#17
Kristine W A C Koekkoek, Arthur R H van Zanten
PURPOSE OF REVIEW: To summarize recent relevant studies regarding nutrition during critical illness and provide recommendations for clinical practice. RECENT FINDINGS: Recently acquired knowledge regarding nutritional status and risk assessment, body composition, gastric residual volume, prokinetics, tube positioning, enteral vs parenteral nutrition, nutritional dose and timing of initiation, pharmaconutrition, dysbiosis and probiotics are discussed. SUMMARY: Body composition especially lean body mass is associated with clinical outcomes...
April 2017: Current Opinion in Anaesthesiology
https://www.readbyqxmd.com/read/28128322/effects-of-single-dose-prucalopride-on-intestinal-hypomotility-in-horses-preliminary-observations
#18
Fulvio Laus, Margherita Fratini, Emanuele Paggi, Vanessa Faillace, Andrea Spaterna, Beniamino Tesei, Katia Fettucciari, Gabrio Bassotti
Abnormalities of gastrointestinal motility are often a challenge in horses; however, the use of prokinetic drugs in such conditions must be firmly established yet. For this reason we carried out a preliminary study on the effects of prucalopride on intestinal motor activity of horses with gut hypomotility. The effect of prucalopride per os by oral dose syringe (2 mg/100 kg body weight) was assessed by abdominal ultrasound (evaluating duodenal, cecal, and colonic motor activity) in six horses with gut hypomotility...
January 27, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28114798/metoclopramide-as-intermittent-and-continuous-infusions-in-critically-ill-patients-a-pilot-randomized-clinical-trial
#19
Masoume Malekolkottab, Hossein Khalili, Mostafa Mohammadi, Masoud Ramezani, Anahid Nourian
AIM: Metoclopramide is commonly used as a prokinetic agent in critically ill patients with enteral feeding intolerance. OBJECTIVES: In this study, noninferiority of metoclopramide as intermittent versus continuous infusion was examined in critically ill patients with enteral feeding intolerance. METHODS: Forty critically ill adults patients were assigned to receive metoclopramide as either intermittent (10 mg every 6 h) or continuous (2 mg/h) infusion...
January 24, 2017: Journal of Comparative Effectiveness Research
https://www.readbyqxmd.com/read/28090679/effect-of-prucalopride-on-intestinal-gas-tolerance-in-patients-with-functional-bowel-disorders-and-constipation
#20
Carolina Malagelada, Adoración Nieto, Sara Mendez, Anna Accarino, Javier Santos, Juan-R Malagelada, Fernando Azpiroz
BACKGROUND: Patients with functional bowel disorders develop gas retention and symptoms in response to intestinal gas loads that are well tolerated by healthy subjects. Stimulation of 5HT-4 receptors in the gut has both prokinetic and antinociceptive effects. AIM: To determine the effect of prucalopride, a highly selective 5HT-4 agonist, on gas transit and tolerance in women with functional bowel disorders complaining of constipation. METHODS: Twenty-four women with functional bowel disorders complaining of constipation were included in the study...
January 15, 2017: Journal of Gastroenterology and Hepatology
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