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https://www.readbyqxmd.com/read/28731995/-update-on-chronic-pancreatitis-review-article
#1
Frank Czul, Emmanuel Coronel, Jean A Donet
Chronic pancreatitis is a progressive fibro-inflammatory disease of the pancreas characterized by irreversible fibrosis of the gland with eventual failure of exocrine and endocrine functions and hallmark features of abdominal pain, malabsorption, malnutrition, diabetes mellitus and pancreatic calcifications. In many patients this disease results from a complex mix of environmental (eg, alcohol, cigarettes, and occupational chemicals), genetic factors and a few patients with hereditary or autoimmune disease...
April 2017: Revista de Gastroenterología del Perú: órgano Oficial de la Sociedad de Gastroenterología del Perú
https://www.readbyqxmd.com/read/28727476/options-for-addressing-exocrine-pancreatic-insufficiency-in-patients-receiving-enteral-nutrition-supplementation
#2
Steven D Freedman
Patients with exocrine pancreatic insufficiency (EPI) have suboptimal secretion of pancreatic digestive enzymes and experience a range of clinical symptoms related to the malabsorption of fat. In patients with EPI unable to meet their nutritional requirements, enteral nutrition (EN) support is used to augment nutritional status. In addition to protein and carbohydrate, EN formulas contain fats as a calorie source, as well as vitamins and minerals to help prevent nutritional deficiencies related to malabsorption...
July 2017: American Journal of Managed Care
https://www.readbyqxmd.com/read/28727474/a-primer-on-exocrine-pancreatic-insufficiency-fat-malabsorption-and-fatty-acid-abnormalities
#3
Samer Alkaade, Ashley A Vareedayah
Exocrine pancreatic insufficiency (EPI) is characterized by a deficiency of exocrine pancreatic enzymes, resulting in deficits in digestion of all macronutrients, with deficiencies in digestion of fats being the most clinically relevant. The leading cause of EPI is chronic pancreatitis. However, many other causes and conditions may be implicated, including cystic fibrosis, pancreatic duct obstruction, gastric and pancreatic surgery, diabetes mellitus and other conditions. Physical and biochemical causes of EPI include decreased production and secretion of lipase, increased lipase destruction, pancreatic duct obstruction, decreased lipase stimulation and degradation, as well as gastrointestinal motility disorders...
July 2017: American Journal of Managed Care
https://www.readbyqxmd.com/read/28727078/flaxseed-meal-and-oat-hulls-supplementation-modulates-growth-performance-blood-lipids-intestinal-fermentation-bile-acids-and-neutral-sterols-in-growing-pigs-fed-corn-soybean-meal-based-diets
#4
S P Ndou, E Kiarie, S J Thandapilly, M C Walsh, N Ames, C M Nyachoti
The present study was conducted to determine the effect of flaxseed meal and oat hulls supplementation on growth performance, apparent total tract digestibility (ATTD) of fat, serum lipids, and concentrations of VFA, bile acids (BA), and neutral sterols (NS) in digesta and feces in growing pigs. Forty-eight Genesus [(Duroc boar × Yorkshire-Landrace sows] barrows (25.0 ± 0.32 kg initial BW) were housed in pairs. Pigs were assigned to 1 of the 3 corn-soybean meal-based diets-a basal corn-soybean meal-containing diet (control), a flaxseed meal-containing diet (FM), or an oat hulls-containing diet (OH)-in a completely randomized design...
July 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28726665/-about-the-role-of-digestive-tract-decompression-in-patients-with-acute-bowel-obstruction-mistakes-complications-and-their-prevention
#5
V Benedykt
The purpose of the work is improvement in treatment of patients with acute small bowel obstruction by justification for gastrointestinal decompression and different methods of small intestine intubation for effective evacuation of itscontents. We conducted morphological and morphometric study of the small intestine in 53 white rats. It was established that acute small bowel obstruction causes expansion of all parts of small bowel microvasculature with significant lesions of venous structures. We revealed thinning of intestinal muscular layer 2...
June 2017: Georgian Medical News
https://www.readbyqxmd.com/read/28724572/a-new-case-of-congenital-malabsorptive-diarrhea-and-diabetes-secondary-to-mutant-neurogenin-3
#6
Marta Germán-Díaz, Yolanda Rodriguez-Gil, Jaime Cruz-Rojo, Fabienne Charbit-Henrion, Nadine Cerf-Bensussan, Javier Manzanares-López Manzanares, José Manuel Moreno-Villares
Congenital diarrheal disorders are a group of rare enteropathies that often present with life-threatening diarrhea in the first weeks of life. Enteric anendocrinosis, characterized by a lack of intestinal enteroendocrine cells due to recessively inherited mutations in the Neurogenin-3 (NEUROG3) gene, has been described as a cause of congenital malabsorptive diarrhea. Diabetes mellitus also is typically associated with NEUROG3 mutations, be it early onset or a later presentation. Here we report a case of a 16-year-old male patient with severe malabsorptive diarrhea from birth, who was parenteral nutrition dependent and who developed diabetes mellitus at 11 years old...
July 19, 2017: Pediatrics
https://www.readbyqxmd.com/read/28718091/nutritional-and-micronutrient-care-of-bariatric-surgery-patients-current-evidence-update
#7
REVIEW
Michael A Via, Jeffrey I Mechanick
PURPOSE OF REVIEW: The continued success of bariatric surgery to treat obesity and obesity-associated metabolic conditions creates a need for a strong understanding of clinical nutrition both before and after these procedures. RECENT FINDINGS: Surgically induced alteration of gastrointestinal physiology can affect the nutrition of individuals, especially among those who have undergone malabsorptive procedures. While uncommon, a subset of patients may develop protein-calorie malnutrition...
July 17, 2017: Current Obesity Reports
https://www.readbyqxmd.com/read/28712180/causes-of-chronic-non-infectious-diarrhoea-in-infants-less-than-6-months-of-age-rarely-recognized-entities
#8
Iqra Mushtaq, Huma Ashraf Cheema, Hassan Suleman Malik, Nadia Waheed, Muhammad Almas Hashmi, Hassan Suleman Malik
BACKGROUND: Non-infectious causes of chronic diarrhoea are important and easily missed. The study was done with the objectives to identify different causes of chronic non-infectious diarrhoea in infants less than 6 months of age. METHODS: All patients less than 6 months of age presenting for the first time to a Paediatric Gastroenterology tertiary care centre with a history of chronic diarrhoea and negative stool cultures were enrolled over a period of 8 months...
January 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/28710145/a-systematic-review-of-the-effects-of-polyols-on-gastrointestinal-health-and-irritable-bowel-syndrome
#9
REVIEW
Adrienne Lenhart, William D Chey
Polyols are sugar alcohols found in certain fruits, vegetables, and sugar-free sweeteners. They make up a component of the diet low in fermentable oligosaccharides, disaccharides, monosaccharides, and polyols, which is gaining popularity in the treatment of patients with irritable bowel syndrome (IBS). We conducted a systematic review to evaluate the effects of polyols on the gastrointestinal tract in healthy men and women and in patients with IBS. Utilizing PubMed, Ovid, and Embase databases, we conducted a search on individual polyols and each of these terms: fermentation, absorption, motility, permeability, and gastrointestinal symptoms...
July 2017: Advances in Nutrition
https://www.readbyqxmd.com/read/28702099/strategies-for-early-metabolic-disturbances-in-patients-with-an-end-jejunostomy-or-end-ileostomy-experience-from-a-specialized-home-parenteral-nutrition-hpn-center
#10
Michał Ławiński, Dominika Haraszczuk, Aleksandra Gradowska, Justyna Z Kostro, Agnieszka Bzikowska, Jacek Sobocki
INTRODUCTION: An end stoma syndrome is usually the result of an intentional surgical intervention in the course of staged treatment or a complication of surgery. These patients most frequently suffer from water and electrolyte disturbances, malnutrition syndromes caused by malabsorption of trace elements and/or vitamins, and undernutrition. AIM: To present early metabolic disturbances observed in patients with an end jejunostomy or end ileostomy syndrome on the first day of their hospitalization in a specialist Home Parenteral Nutrition (HPN) center...
2017: Przegla̜d Gastroenterologiczny
https://www.readbyqxmd.com/read/28698280/glycemic-control-after-metabolic-surgery-a-granger-causality-and-graph-analysis
#11
Elena Previti, Serenella Salinari, Alessandro Bertuzzi, Esmeralda Capristo, Stefan Bornstein, Geltrude Mingrone
To examine the contribution of Non-Esterified Fatty-Acids (NEFA) and incretin to insulin-resistance and diabetes amelioration after malabsorptive metabolic-surgery that dramatically reduces circulating NEFA. In fact, NEFA infusion reduces glucose-stimulated insulin secretion and high-fat diets predict diabetes development. Six healthy-controls, 11 obese and 10 Type-2-Diabetic (T2D) subjects were studied before and 1 month after Bilio-Pancreatic Diversion (BPD). Twenty-four hours plasma glucose, NEFA, insulin, C-peptide, glucagon-like peptide-1 (GLP1) and gastric-inhibitory-polypeptide (GIP) time courses were obtained and analyzed by Granger causality and graph analyses...
July 11, 2017: American Journal of Physiology. Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28697823/-clinical-feature-and-genetic-analysis-of-a-family-affected-by-congenital-bile-acid-synthesis-defect-type-2-identification-of-2-novel-mutations-in-akr1d1-gene
#12
Ying Cheng, Li Guo, Mei Deng, Yuan-Zong Song
Congenital bile acid synthesis defect type 2 (CBAS2) is an autosomal recessive disorder caused by biallelic mutations of AKR1D1 gene, which encodes the Δ4-3-oxo-steroid 5β-reductase. Cholestatic jaundice is the main clinical manifestation, accompanied by malabsorption of fat and fat-soluble vitamins. This paper reported the clinical and genetic features of a CBAS2 patient definitely diagnosed by AKR1D1 genetic analysis. An 8-month-old male infant was referred to the hospital with the complaint of jaundiced skin and sclera over 7 months...
July 2017: Zhongguo Dang Dai Er Ke za Zhi, Chinese Journal of Contemporary Pediatrics
https://www.readbyqxmd.com/read/28695878/impact-of-biliopancreatic-limb-length-on-severe-protein%C3%A2-calorie-malnutrition-requiring-revisional-surgery-after-one-anastomosis-mini-gastric-bypass
#13
Kamal Kumar Mahawar, Chetan Parmar, William R J Carr, Neil Jennings, Norbert Schroeder, Peter K Small
BACKGROUND: One anastomosis (mini) gastric bypass (OAGB) is believed to be more malabsorptive than Roux-en-Y gastric bypass. A number of patients undergoing this procedure suffer from severe protein‒calorie malnutrition requiring revisional surgery. The purpose of this study was to find the magnitude of severe protein‒calorie malnutrition requiring revisional surgery after OAGB and any potential relationship with biliopancreatic limb (BPL) length. METHODS: A questionnaire-based survey was carried out on the surgeons performing OAGB...
July 7, 2017: Journal of Minimal Access Surgery
https://www.readbyqxmd.com/read/28695483/diagnosis-and-management-of-treatment-refractory-hypothyroidism-an-expert-consensus-report
#14
REVIEW
M Centanni, S Benvenga, I Sachmechi
There is a frequently encountered subset of hypothyroid patients who are refractory to standard thyroid hormone replacement treatment and require unexpectedly high doses of levothyroxine. In addition to clinical situations where hypothyroid patients are non-compliant, or where there is the possibility of excipient-induced disease exacerbation (gluten/celiac disease), therapeutic failure may be due to impaired absorption of the administered drug. The common approach to managing patients with unusual thyroxine needs is to escalate the dose of levothyroxine until targeted TSH levels are achieved...
July 10, 2017: Journal of Endocrinological Investigation
https://www.readbyqxmd.com/read/28691941/extraintestinal-manifestations-are-common-in-obese-patients-with-crohn-s-disease
#15
Manish B Singla, Christa Eickhoff, John Betteridge
INTRODUCTION: Crohn's disease (CD) is a chronic condition associated with the risk of malabsorption. The incidence of obesity worldwide is increasing, and the effect of obesity on patients with CD is unknown. We aim to identify traits related to obesity in a cohort of patients with CD. METHODS: We conducted a retrospective study of 209 adult patients with CD. Age, Montreal disease classification, sex, race, duration of disease, erythrocyte sedimentation rate, C-reactive protein levels, physician global assessment, endoscopic appearance, histologic activity, medication use, and body mass index (BMI) were collected about each patient...
June 27, 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28690131/country-regional-and-global-estimates-for-lactose-malabsorption-in-adults-a-systematic-review-and-meta-analysis
#16
Christian Løvold Storhaug, Svein Kjetil Fosse, Lars T Fadnes
BACKGROUND: Studies have shown wide variation in the prevalence of lactose malabsorption across the world, but no systematic reviews or meta-analyses have recently assessed the prevalence of lactose malabsorption in different geographical areas. We aimed to present an updated systematic review and meta-analysis on the prevalence of lactose malabsorption in adults, by countries and regions, and to assess the variation between different testing methods. METHODS: Studies reporting on prevalence of lactose malabsorption and lactase persistence were identified by searching MEDLINE and Embase from database inception to Nov 2, 2016...
July 6, 2017: Lancet. Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28689864/long-term-complications-arising-from-bowel-interposition-in-the-urinary-tract
#17
REVIEW
Alberto Martini, Donata Villari, Giulio Nicita
After radical cystectomy or pathologies affecting the ureter(s), bowel segments can be employed to restore the natural urine flow or to create an external urinary diversion. Nevertheless, the interposition of bowel segments in the urinary tract is not devoid of complications. In fact, bowel's microstructure differs from the urothelium; specifically its mucosa is aimed at reabsorption, rather than storage. The aim of this paper is to revise the pathophysiology of complications related to bowel's mucosal properties...
July 6, 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/28688760/-once-weekly-l-thyroxine-treatment-in-non-compliance-a-case-report
#18
C Oliver, M Grino, P Moatti Vacher-Coponat, I Morange, F Retornaz
INTRODUCTION: The non-adherence to substitutive treatment by L-thyroxine is the main cause of the discordance between high thyrotropin values and high doses of the drug. OBSERVATION: In a 36-year-old patient with post-surgery hypothyroidism, thyrotropin values ranged between 100 and 400 mUI/L, although daily replacement therapy included 300 μg of L-thyroxine and 75 μg of L-triiodothyronine. The oral loading test with L-thyroxine was normal and thyrotropin serum level returned to normal values under weekly oral administration of 1000 μg L-thyroxine...
July 5, 2017: La Revue de Médecine Interne
https://www.readbyqxmd.com/read/28685492/role-of-intramuscular-levofolinate-administration-in%C3%A2-the%C3%A2-treatment-of-hereditary-folate-malabsorption-report-of-three-cases
#19
Emanuela Manea, Paul Gissen, Simon Pope, Simon J Heales, Spyros Batzios
Hereditary folate malabsorption is a rare autosomal recessive disorder caused by impaired active folate transport across membranes and into the central nervous system due to loss-of-function mutations in proton-coupled folate transporter (PCFT). Newborns with this condition have initially normal folate stores, but as they are unable to absorb dietary folate and use rapidly their stores because of their growth demands, symptoms appear in the early infancy. Significant neurological morbidity usually follows the initial non-specific clinical presentation and delayed initiation of treatment...
July 7, 2017: JIMD Reports
https://www.readbyqxmd.com/read/28685023/targeting-the-gut-to-treat-obesity-and-its-metabolic-comorbidities-focus-on-bariatric-surgery-view-from-the-chair
#20
A C Carpentier
Over the past decade, bariatric surgery emerged as the most effective treatment modality for obesity and its complications, especially type 2 diabetes. Initially introduced on the basis of their capacity to restrict food intake and/or induce dietary fat malabsorption, the current bariatric surgery procedures result in many more physiological changes that may also partly explain their potent and sustained anti-obesity and anti-diabetic effects. In the session 2 of the 17th International Symposium of the Université Laval Research Chair in Obesity, outstanding speakers have provided insight into novel clinical and pathophysiological aspects in bariatric surgery...
December 2016: International Journal of Obesity Supplements
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