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Query: UMLS:C0013395 (
dyspepsia
)
4,879
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Recent studies indicate that impaired meal accommodation or hypersensitivity to distention are highly prevalent in adult functional
dyspepsia
(FD). Our aim was to investigate whether similar abnormalities also occur in paediatric FD. Sixteen FD patients (15 girls, 10-16 years) were studied. The severity (0-3; 0, absent; 3, severe) of eight dyspeptic symptoms (epigastric pain, fullness, bloating, early satiety, nausea, vomiting,
belching
and epigastric burning) and the amount of weight loss were determined by questionnaire. All children underwent a gastric barostat study after an overnight fast to determine sensitivity to distention and meal-induced accommodation, which were compared with normal values in young adults (18-22 years). On a separate day, all patients underwent a gastric emptying breath test. A mean weight loss of 4.8 +/- 0.9 kg was present in 14 children. Compared with controls, patients had lower discomfort thresholds to gastric distention (8.8 +/- 1.0 mmHg vs 13.9 +/- 1.9 mmHg, P < 0.02) and gastric accommodation (87 +/- 25 mL vs 154 +/- 20 mL P < 0.04). Hypersensitivity to distention and impaired accommodation were present in respectively nine (56%) and 11 (69%) patients. No relationship was found between barostat and gastric emptying, which was delayed in only three patients. The majority of children with unexplained epigastric symptoms have abnormalities of gastric sensorimotor function.
...
PMID:Assessment of gastric sensorimotor function in paediatric patients with unexplained dyspeptic symptoms and poor weight gain. 1772 96
Accumulation of air in the stomach increases gastric volume, which activates receptors in the gastric wall. A reflex is initiated, leading to relaxation of the lower esophageal sphincter, upward movement of the air through the esophagus, and finally passage through the upper esophageal sphincter, during which an audible belch can sometimes be heard. Excessive
belching
is often reported in patients with gastroesophageal reflux disease and functional
dyspepsia
. Often other symptoms are predominant, and these should be treated first. Sometimes patients present with excessive
belching
as an isolated symptom. These patients belch in very high frequencies, up to 20 times per minute, and often during consultation. This condition is referred to as aerophagia. In these patients air is sucked into the esophagus or injected by pharyngeal contraction, after which it is expelled immediately. Aerophagia is a behavioral disorder, and behavioral therapy and/or speech therapy seems to be the therapy of choice.
...
PMID:Physiologic and pathologic belching. 1748 63
The cascade stomach consists of a biloculation of the gastric cavity into a ventral (corpus and antrum) and a dorsal (fundus) recess and is a rare cause of upper abdominal symptoms. The causes of gastric cascade described in the literature are manifold and are separated into congenital, functional, or organic disorders. Patients with a gastric cascade can have a range of upper abdominal symptoms, including nausea, vomiting,
dyspepsia
,
eructation
, heartburn, epigastric pain, and early satiety. This disorder is often difficult to diagnose or is not recognized and, therefore, its true incidence is currently not known. As a consequence, data on the treatment of the condition are limited. Suggested treatment options in the literature range from conservative measures, such as bending exercises or dietary adjustments, to operative corrections, such as gastropexy and laparoscopic gastro-gastric anastomosis. In this paper, we summarize the literature findings on gastric cascade and report on a new treatment option: the laparoscopic gastric sleeve resection.
...
PMID:Laparoscopic sleeve resection of a recurrent gastric cascade: a case report. 1757 Jul 75
Non ulcer
dyspepsia
is one of the most common problems encountered in primary care practice. The underlying pathophysiology of non ulcer
dyspepsia
is not fully understood, but it is known that this condition is associated with H. pylori infection and motility disorder. The presenting abdominal symptoms are non specific: they include bloating,
belching
, flatulence, excessive fullness after eating and nausea. Psychological condition such as anxiety, depression and stress do play a role in the recurrence of symptoms. Upper GI endoscopy is necessary in patients who presents with alarm symptoms suggestive of possible underlying organic condition before one makes the diagnosis of non ulcer
dyspepsia
. Pharmacological therapy using H2 receptor antagonist and proton pump inhibitors are effective for symptom relief. Patient's education and supportive care should be part of the management strategy in recurrent chronic
dyspepsia
.
...
PMID:Understanding non ulcer dyspepsia. 1894 14
In patients with gastrointestinal symptoms, weight loss is an alarm symptom, indicative of organic disease. Recent studies reported weight loss in subsets of functional
dyspepsia
(FD) patients. The aim of this study was to analyse symptom patterns associated with weight loss in tertiary care FD. Six hundred and thirty-six FD patients (67% female, mean age 43 years) completed a
dyspepsia
questionnaire, and underwent gastric emptying and gastric barostat studies. After identifying independent symptom domains through orthogonal factor analysis, patients were clustered on the basis of symptom profile. Clusters were compared in terms of their association with weight loss and gastric emptying or sensorimotor function. Weight loss (4.2 kg on average) correlated most strongly with early satiety followed by nausea and vomiting (rho respectively 0.38, 0.28 and 0.23, all P < 0.0001). Factor analysis revealed three factors: Factor 1 characterized by nausea, vomiting and early satiety; factor 2 by early satiety, postprandial fullness and bloating; and factor 3 by pain, epigastric burning and
belching
. Subsequent cluster analysis revealed six patient clusters. The most severe cluster, which loaded high on all three factors, and a cluster dominated factor 2 were associated with the highest average weight loss (6.8 and 8.0 kg, respectively). The former cluster was also characterized by visceral hypersensitivity and delayed gastric emptying. The lowest weight loss occurred in the two clusters that had depressed scores for both early satiety associated factors (2.4 and 2.5 kg, respectively). In tertiary care FD, weight loss is strongly associated with two early satiety associated symptom clusters.
...
PMID:Symptom pattern and pathophysiological correlates of weight loss in tertiary-referred functional dyspepsia. 1921 Jun 30
Both dyspeptic and gastro-oesophageal reflux-like symptoms are frequent in the general population, but their degree of overlap is unknown. In severe functional
dyspepsia
(FD), symptoms are organized in factors associated with pathophysiological mechanisms. The aims of this study were: (i) to assess the prevalence of dyspeptic symptoms with and without overlapping reflux symptoms in the general population and their impact on daily life and on healthcare utilization; and (ii) to compare symptom groupings in the general population to FD patients. A total of 2025 subjects, representative of the Belgian general population, were used in this study. The subjects were submitted to a questionnaire with validated questions on their dyspeptic and reflux symptoms and with evaluators of impact on daily life and use of healthcare resources. Significant dyspeptic symptoms were found in 417 (20.6%). Overlapping reflux symptoms were present in 141 (33.8%). In this group, symptoms were more frequent and more severe. Dyspeptic symptoms induced weight loss (12.7%) and absenteeism (12.4%), affected daily life (61.2%) and generated use of healthcare resources, such as medical consultations (61.4%) and medication (70.9%). Factor analysis revealed a three-component structure with factor 1 including fullness, bloating and early satiety, factor 2 including nausea and vomiting and factor 3 including discomfort, pain,
belching
and reflux. If forced in a four-factor model, the analysis separates
belching
as independent factor. Dyspeptic symptoms are frequent in the general population, with overlapping reflux symptoms and increased symptom burden in about a third.
...
PMID:Dyspeptic symptoms in the general population: a factor and cluster analysis of symptom groupings. 1922 61
The pathophysiology of functional
dyspepsia
(FD) is unknown and several mechanisms associated with specific symptom patterns have been recently proposed. Increased duodenal acid exposure has been supposed to be associated with nausea, but recently an increase of severity of several dyspeptic symptoms was noted in a subset of dyspeptic patients. As its pathogenetic role is still unclear, we evaluated an involvement of duodenal acid exposure in symptom generation by inducing a hyperacidity status of the duodenum. Twelve young adult healthy volunteers in a randomized, double-blind protocol, underwent duodenal acid (0.2 N, 5 mL min(-1)) or saline perfusion, antropyloroduodenal manometry and duodenal pH monitoring both during fasting and postprandially. Every 15 min, severity of discomfort, fullness, bloating,
belching
, nausea, heartburn, epigastric burning, satiety and pain were evaluated by visual analogue scale. During acid perfusion, symptom scores for discomfort, bloating, nausea, epigastric burning were significantly higher (P < 0.01) compared to saline. Postprandial antral motility index was lower (2.96 +/- 1.8 vs 3.62 +/- 1.8, P = 0.01) and jejunal motility index higher (4.87 +/- 1.0 vs 4.37 +/- 1.4, P = 0.01) during acid perfusion. Occurrence and duration of phases III of the migrating motor complex showed no difference. Duodenal acid perfusion causes a sensitization to dyspeptic symptoms and induces antral hypomotility and jejunal hypercontractility. Through these mechanisms, increased duodenal acid exposure may play a role in the pathophysiology of FD symptoms.
...
PMID:Prolonged duodenal acid perfusion and dyspeptic symptom occurrence in healthy volunteers. 1923 80
Belching
is physiological venting of excessive gastric air. Excessive and bothersome
belching
is a common symptom, which is often seen in patients with functional
dyspepsia
and gastroesophageal reflux disease. Other symptoms are usually predominant. However, a small group of patients complain of isolated excessive
belching
, with a frequency of several belches per minute. In these patients, the eructated air does not originate from the stomach but is sucked or injected in the esophagus from the pharynx and expelled immediately afterward in oral direction. This behavior is called supragastric
belching
because the air does not originate from the stomach and does not reach the stomach either. Excessive
belching
can be treated by speech therapy or behavior therapy. The term aerophagia should be reserved for those patients where there is evidence that they swallow air too frequently and in too large quantities. These patients have excessive amounts of intestinal gas visualized on a plain abdominal radiogram and their primary symptoms are bloating and abdominal distension and they belch only to a lesser degree. Aerophagia and excessive supragastric
belching
are thus two distinct disorders.
...
PMID:Excessive belching and aerophagia: two different disorders. 2009 92
We aimed to determine the prevalence and clinical spectrum of GERD in the urban population of 6 cities in different parts of Russia (St. Petersburg, Ryazan, Kazan, Kemerovo, Krasnoyarsk and Saransk). A previously validated reflux questionnaire developed at the Mayo Clinic was translated into Russian, culturally adapted and administered. Data was collected from 7812 randomly selected subjects greater than 18 years old with the assistance of the yellow pages. 'Frequent symptoms' were defined as a major symptom (heartburn and/or regurgitation) occurring at least once a week or more. "Occasional symptoms" were defined as an episode of one of the major symptoms occurring less than once a week within the past 12 months. Patients were defined as having GERD if they reported frequent heartburn and/or regurgitation. The average prevalence of frequent and occasional GERD symptoms in Russia was 9% and 38.5% for heartburn and 7.6% and 35.3% for regurgitation respectively within the last 12 months. The average prevalence of GERD in Russia was 13.3% (11.3-14.3%). The prevalence of frequent heartburn decreased with age (r = -0.3); however, frequent regurgitation increased (r = 0.7) with age. As a result, we found that prevalence of GERD increased with age. The average prevalence of GERD was statistically the same in men (12.5%) and in women (13.9%). This prevalence didn't change with age in men but did increase with age in elderly women to 24%. Frequent heartburn and regurgitation (GERD) were significantly associated with frequent
belching
(24.3%), chronic cough (22.9%),
dyspepsia
(19.8%), non-cardiac chest pain (15.1%), nausea (14.9%), hoarseness (11.4%), dysphagia (8.1%), odynophagia (7.3%) and constipation (37.8%). Alcohol consumption (prevalence of 60.4% among respondents) and smoking (prevalence of 25.4% among respondents) didn't yield any significant difference in subjects with frequent symptoms. Importantly, we also found that only 52.8% of subjects with frequent chest pain and 29.3% of respondents with frequent heartburn had seen a physician for these symptoms.
...
PMID:[Multicentre study "Epidemiology of gastroesophageal reflux disease in Russia"(MEGRE): first results]. 2020 20
The aim of this study was to analyze the data of endoscopy and symptoms in 118 Mexican patients with irritable bowel syndrome (IBS),
dyspepsia
, non-erosive reflux disease (NERD) and erosive esophagitis (EE). IBS criteria were fulfilling for
dyspepsia
patients in 47%, for NERD in 48%, and for EE patients in 48% of cases. Esophagitis was present in 42% of patients with IBS and in 45% of patients with
dyspepsia
. A higher prevalence of hiatus hernia was found in EE vs. NERD. Heartburn and acid
eructation
were associated with the presence of esophagitis; acid
eructation
, regurgitation and nocturnal pain with duodenitis; and heartburn and regurgitation with hiatus hernia. Males more frequently reported: mucus in feces, abdominal distension, nausea and gastritis; and women more frequently reported esophagitis and duodenitis. Patients with NERD (OR 2.54, 95% CI 1.08 to 5.99, p=0.04), tenesmus and early satiety, and men had an increase risk for reporting hard or lumpy stools. In conclusion, nearly half of the Mexican patients with NERD, EE and
dyspepsia
fulfill criteria for IBS. A large number of symptoms were correlated with endoscopy, which can be used to improve the indication of the endoscopy and its implementation in clinical studies.
...
PMID:Endoscopic and symptoms analysis in Mexican patients with irritable Bowel syndrome, dyspepsia, and gastroesophageal reflux disease. 2115 70
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