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Query: UMLS:C0013395 (
dyspepsia
)
4,879
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The objective was to determine whether daily walking activity and milk yields could be used as predictors of metabolic and digestive disorders early in lactation. Data were collected from 1996 through 1999 from 1445 dairy cows in 3 Florida herds. Walking activity, milk yield, and other measures were collected from a computerized dairy management system. Mixed models analysis was used for data on cows before their first detected estrus, as identified by difference in activity. Healthy cows were defined as those without any metabolic or
digestive disorder
during the prebreeding stage, whereas a sick cow had an occurrence of those disorders at any time during the prebreeding stage. Metabolic disorders were ketosis, retained placenta, and milk fever. Digestive disorders included displaced abomasum,
indigestion
, reduced feed intake, traumatic gastritis, acidosis, and bloat. Data from cows with known cases of ketosis, left displaced abomasum, and digestive disorders were analyzed to determine changes in activity and milk yield before those specific disorders were clinically diagnosed. Although walking activity was generally lower among sick cows, cows with ketosis, left displaced abomasum, and digestive disorders had higher than average activity 8, 9, and 8 d, respectively, before each diagnosed disorder. Daily milk yields of sick cows were approximately 15 kg/d less than milk yields of healthy cows. Milk yields were lower by 6, 7, and 5 d, respectively, before diagnoses of ketosis, left displaced abomasum, and digestive disorders. Cows with ketosis, left displaced abomasum, and general digestive disorders could possibly be detected about 5 to 6 d earlier than clinical diagnoses based on changes in daily walking activity and milk yield.
...
PMID:Using activity and milk yield as predictors of fresh cow disorders. 1476 96
The main conclusions drawn from the presentations related to Helicobacter pylori at
Digestive Diseases
Week 2008 are summarized. Several strains of H. pylori frequently infect the same patient, and consequently samples for culture should be obtained from the gastric antrum and body. The test-and-treat strategy in
dyspepsia
is as effective as empirical antisecretory therapy and is probably cheaper. The benefit of eradication therapy in patients with uninvestigated
dyspepsia
, although small, seems to be lasting. Eradication in the general population seems to reduce the development of dyspeptic symptoms in the long term and consequently could be cost-effective. The prevalence of H. pylori infection in peptic ulcer is decreasing and the frequency of idiopathic ulcers is increasing. Patients with H. pylori-negative bleeding ulcers have a high probability of hemorrhagic recurrence and should therefore receive maintenance antisecretory therapy. H. pylori eradication reduces the incidence of gastric adenocarcinoma, which could warrant a screening and treatment strategy for this infection in the general population in high risk areas. H. pylori infection should be eradicated in patients undergoing endoscopic mucosal resection for early gastric cancer. To prevent the development of gastric cancer, eradication therapy should be administered early, before gastric atrophy develops. H. pylori-negative and H. pylori-positive gastric lymphomas have an equally favorable prognosis. New diagnostic techniques have been developed: the ultra-rapid urease test, a simpler 14C-urea breath test, and an ELISA method for rapid bacterial susceptibility determination. In patients with gastrointestinal bleeding, the 13C-urea breath test performed immediately after emergency gastroscopy allows early diagnosis of infection. Eradication regimens with double doses of proton pump inhibitors are more effective than those with standard doses. "Sequential" therapy is more effective and cheaper than classical triple-drug therapy, although the superiority of administering therapy sequentially rather than concomitantly has not been established. In penicillin-allergic patients, a combination with levofloxacin and clarithromycin is a promising alternative in rescue therapy. Second-line rescue therapy with levofloxacin is effective and is also simpler and better tolerated than quadruple-drug therapy. The rate of quinolone resistance is increasing as a result of the widespread use of these antibiotics. Third-line treatment with levofloxacin is also a promising alternative. Even after the failure of three previous treatments, a fourth empirical rescue therapy (with levofloxacin or rifabutin) can be effective in more than half of patients. The annual recurrence rate of H. pylori infection is approximately 3% in developed countries and is higher than 10% in developing countries.
...
PMID:[Helicobacter pylori-related diseases: dyspepsia, ulcer and gastric cancer]. 1943 62
Prescribers are often unaware of possibly dangerous previous medical histories (PMHs) of their patients. Data from a study of nonsteroidal anti-inflammatory drug (NSAID) users served to identify factors associated with this lack of awareness. In this study, we analyzed the factors that may have led prescribers to report the absence of some PMHs that the patients reported as being present. Of 26,618 patients prescribed an NSAID, 469 (1.7%) reported a PMH of unstable angina, 648 (2.4%) reported heart failure, 2,244 (8.4%) reported gastric or duodenal ulcer, 489 (1.8%) reported upper gastrointestinal tract bleeding (UGIB), 5,343 (20.0%) reported gastroesophageal reflux disease (GERD), and 7,832 (29.4%) reported
dyspepsia
. Between 64 (GERD) and 92% (UGIB) of these patient-reported PMHs were absent in the corresponding prescribers' reports. This discordance was associated with the following factors: patients of younger age, female patients, less frequent patient-prescriber contact, prescription of NSAID by a specialist, no recent specialist consultation, hospitalization or surgery related to the PMH, and no dispensation of proton-pump inhibitors (PPIs) for
digestive disorder
-related PMHs. The study showed that a substantial proportion of prescribers seemed unaware of the presence of risk-related PMHs that the patient reported when asked.
...
PMID:When patients report diseases that prescribers seem unaware of: discordance between patient and physician reporting of risk-related previous history in NSAID users from the CADEUS study. 2086 35
As in previous years, a huge number of studies were presented at the Congress of the American Gastroenterology Association (
Digestive Diseases
Week [DDW]), some of which were better than others. The present article attempts to extract and summarize the most interesting findings reported. In general terms, certain technological advances have been consolidated, with full incorporation into clinical practice, such as impedancemetry and high-resolution manometry. New physiopathological data are coming to light that increasingly indicate the inextricable link between organic and psychological factors (the biopsychosocial model) in functional gastrointestinal disorders (FGID). Despite the high hopes that the Rome III criteria would improve the diagnosis of FGID and especially that of functional
dyspepsia
, their practical application has been fairly discouraging. Moreover, at least two studies have demonstrated that these criteria cannot be used to differentiate subtypes of functional
dyspepsia
and that there is wide overlap with gastroesophageal reflux disease. New data were presented on the role of genetic, microinflammatory and psychological factors in the etiopathogenesis of the two main FGID: functional
dyspepsia
and irritable bowel syndrome (IBS). The results on the safety and efficacy of acotiamide in functional
dyspepsia
and of linaclotide and prucalopride in idiopathic and IBS-associated constipation were also presented. Several studies, and even meta-analyses, have demonstrated the utility of biofeedback in the treatment of constipation. Even so, the efficacy of this therapy has been questioned due to certain methodological deficiencies in some studies. In DDW 2011, studies confirming the utility of biofeedback, whether hospital- or home-based were presented, in dyssynergy constipation. The present article also mentions certain features of special interest in the diagnosis and treatment of rumination syndrome, thoracic pain of possible esophageal origin and cannabinoid-induced hyperemesis syndrome.
...
PMID:[Functional and motility gastrointestinal disorders]. 2233 Jan 52
The "Preparation of Clinical Practice Guidelines in
Digestive Diseases
, from Primary Care to Specialist Care" Program, is a joint project by the Spanish Gastroenterology Association (AEG), the Spanish Society of Family and Community Medicine (SEMFyC), and the IberoAmerican Cochrane Center (CCI). We present the update of the Guidelines on the Management of
Dyspepsia
, which was published in 2003. The essential criteria provided in the AGREE (Appraisal of Guidelines, Research and Evaluation for Europe) Instrument were taken into account in the preparation of this document. The GRADE (Grading of Recommendations Assessment, Development and Evaluation) system was used to classify the scientific evidence and strengthen the recommendations.
...
PMID:[Managing of the patient with dyspepsia. Clinical Practice Guideline. Update 2012]. 2308 44
Helicobacter pylori has an important role in the pathogenesis of peptic ulcer, adenocarcinoma of the stomach, lymphoma of the stomach and autoimmune gastritis. Furthermore Helicobacter pylori is involved in the development of symptoms in patients with
dyspepsia
. Guidelines of the German Society of
Digestive Diseases
(DGVS) and recommendations of the European Helicobacter Study Group (Maastricht-Consensus) exist for the diagnosis and treatment of Helicobacter pylori and were recently published in updated versions. The German approval and introduction of a new quadrupel eradication therapy for Helicobacter pylori infections is a good occasion to outline and discuss the current state of the art of diagnosis and treatment of Helicobacter pylori in Germany.
...
PMID:[Helicobacter pylori - Update 2013]. 2375 27
This article discusses the most interesting studies on functional and motility gastrointestinal disorders presented in
Digestive Diseases
Week (DDW) in 2013. New data were reported on the clinical importance of functional gastrointestinal disorders (FGID) and on how they can produce numerous disturbances such as inflammatory bowel disease. These disturbances are associated with somatic functional disease and particularly with fatigue. In addition, new data have emerged on the physiopathology of these disorders, with some studies reporting that environmental factors and events in early infancy can favor their development. Data were also presented on how bile acids can increase susceptibility to diarrhea in patients with irritable bowel syndrome (IBS) and on how the type of food intake can favor the development of symptoms. More data are available on the presence of underlying celiac disease in patients with IBS, which should prompt us to investigate this disease in our patients. Likewise, indiscriminate application of a gluten-free diet in patients with IBS has been shown not to produce a clear improvement. Regarding the physiopathology of functional
dyspepsia
(FD), results have been presented on how psychological factors can modify gastric accommodation and how this is in turn related to visceral hypersensitivity and gastric emptying. Regarding therapy, mirtazapine can improve symptoms and lead to weight gain in patients with severe FD and substantial weight loss. Results were presented on new drugs for IBS such as ibodutant and on old drugs with new applications such as mesalazine and ebastine. The antinociceptive effect of linaclotide is now better understood and a meta-analysis has shown its effectiveness in IBS with constipation as the main symptom. In patients with constipation, pelvic floor dysynergy can be diagnosed by a simple clinical interview and rectal touch. More data are available on the efficacy of prucalopride (which has been shown to accelerate colon transit time) and data were provided on plecanatide, a potential new drug that could be useful in constipation. Finally, results were presented on the use of botulinum toxin injection in patients with spastic motility disorders of the esophagus. Also worthy of mention is a study confirming a higher frequency of esophageal cancer patients with achalasia who receive treatment.
...
PMID:[Functional and motor digestive disorders]. 2416 Sep 47
This article discusses the most interesting studies on functional and motor gastrointestinal disorders presented at
Digestive Diseases
Week (DDW), 2015. Researchers are still seeking biomarkers for irritable bowel syndrome and have presented new data. One study confirmed that the use of low-dose antidepressants has an antinociceptive effect without altering the psychological features of patients with functional
dyspepsia
. A contribution that could have immediate application is the use of transcutaneous electroacupuncture, which has demonstrated effectiveness in controlling nausea in patients with gastroparesis. New data have come to light on the importance of diet in irritable bowel syndrome, although the effectiveness of a low-FODMAP diet seems to be losing momentum with time. Multiple data were presented on the long-term efficacy of rifaximin therapy in patients with irritable bowel syndrome and diarrhoea. In addition, among other contributions, and more as a curiosity, a study evaluated the effect of histamine in the diet of patients with irritable bowel syndrome.
...
PMID:[Functional and motor gastrointestinal disorders]. 2652 Jan 91