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Query: UMLS:C0042963 (
vomiting
)
31,883
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Cutaneous electrogastrography was performed in nine healthy volunteers and in 43 patients presenting with various clinical conditions known to be associated with gastric motor disorders, including: 24 with functional dyspepsia, nine with longstanding
diabetes mellitus
, five with recent nausea/
vomiting
, three with pyloric stenosis, one with post-vagotomy gastroparesis, and one with idiopathic gastric distension and atony. The electrogastrography signal was recorded during 1h pre-prandial period and 1h after eating. The electrogastrography dominant frequency and power were determined using running spectral frequency analysis and the time-course of electrogastrography was evaluated in a pseudo three dimensional graphic. The electrogastrography dominant frequency was divided into four bands: 1. Bradygastria (0-2.4 cpm); 2. Normal (2.4-3.9 cpm); 3. Tachygastria (4.0-9.9 cpm); 4. Duod-resp (10.0-15.0 cpm). The percentage of the dominant electrogastrography power into those four frequency bands was determined. Electrogastrography was considered normal if functional dyspepsia was normal in more than 65% of the time. The electrogastrography was normal (dominant frequency into 3 cpm range in > 65%) in: 9/9 healthy volunteers, 3/3 pyloric stenosis, 4/5 nausea/
vomiting
, 3/9
diabetes mellitus
, 13/24 functional dyspepsia. Gastric dysrhythmias were present in > 35% of the electrogastrography recording in: 1/5 nausea/
vomiting
, 11/24 functional dyspepsia, 6/9
diabetes mellitus
, 1/1 post-vagotomy gastroparesis, 1/1 gastric distension and atony. Persistent tachygastria (> 10%) was found in: 1/1 gastric distension and atony (90% electrogastrography), 1/1 post-vagotomy gastroparesis, 1/5 nausea/
vomiting
, 6/9
diabetes mellitus
, 6/24 functional dyspepsia. It was concluded that electrogastrography is a non-invasive, well-tolerated, reliable means of recording gastric myoelectric activity and gastric dysrhythmias. Patients presenting with gastric motor disorders, with chronic dyspeptic symptoms, or acute nausea may present transitory or persistent gastric dysrhythmias.
...
PMID:[Myoelectric gastric activity using cutaneous electrogastrography--electrogastrogram]. 854 Aug
A cross-sectional study was designed to identify a relationship between the presence of symptoms usually related to nervous system involvement as well as other chronic complications of
diabetes
with three objectively defined degrees of autonomic neuropathy (AN). Symptoms usually related to peripheral sensitive neuropathy and AN were assessed using a questionnaire applied to 132 diabetics (38 IDDM and 94 NIDDM), 65 without and 67 with AN. AN was classified as follows according to 5 cardiovascular autonomic tests described by Ewing: 1) early involvement-1 abnormal test (N = 27); 2) definite involvement-2 or 3 abnormal tests (N = 26); 3) severe involvement-4 or 5 abnormal tests (N = 14). A statistically significant association was observed between degree of autonomic involvement and the presence of the following symptoms: dizziness on standing, dysphagia,
vomiting
, diarrhea, fecal incontinence, gustatory sweating, urinary retention, numbness and hyperesthesia of the feet or legs. Constipation and cystitis were not significantly related to cardiovascular AN. Only 3% of the patients without neuropathy and with early involvement had four or more than four of the symptoms. The prevalence of proliferative retinopathy and nephropathy was increased among patients with more severe degrees of AN. For IDDM patients there was a positive correlation between the degree of cardiovascular AN and the duration of
diabetes
. We conclude that: 1) severe cardiovascular AN is usually related to 4 or more of the evaluated symptoms and those patients usually have the other complications of
diabetes
; 2) severe AN could be a risk factor or an indicator of the same underlying process that determines the beginning of proliferative retinopathy and/or nephropathy.
...
PMID:Relationship between the degree of cardiovascular autonomic dysfunction and symptoms of neuropathy and other complications of diabetes mellitus. 858 Aug 65
We present the case of an infant brought to the emergency department with complaints commonly associated with a typical childhood illness. Surprisingly, he was found to have
diabetes mellitus
with ketoacidosis. The usual symptoms of polyuria, polydipsia, and weight loss attributed to
diabetes mellitus
were not observed. A fruity smell on his breath led to appropriate laboratory tests and ultimately to the correct diagnosis. We review appropriate management of infantile diabetic ketoacidosis, emphasizing the importance of considering
diabetes mellitus
and ketoacidosis in infants admitted to the emergency department with common complaints such as
vomiting
and irritability. As in our case, the clinical finding of a fruity breath smell can be an important factor in diagnosis.
...
PMID:Infant diabetic ketoacidosis in the emergency department. 868 64
Eleven cases of cryptococcal meningitis were diagnosed and biotyped from September 1991 to August 1992 in Papua New Guinea (PNG). Seven isolates were Cryptococcus neoformans var. gattii from paediatric and adult patients, one with
diabetes mellitus
and 4 were C. neoformans var. neoformans from adults, of whom 2 had human immunodeficiency virus type 1 (HIV-1) infection, and one each had tuberculosis and Plasmodium vivax malaria. Significant clinical findings were headache, fever, meningism,
vomiting
, photophobia, papilloedema and cranial nerve lesions. Five patients (45.5%) died; 3 of these were adults with var. gattii and 2 were men with both var. neoformans and HIV-1 infections. This prospective tropical study documents the emergence of C. neoformans var. neoformans in patients with HIV-1 infection in a country where previously var. gattii had predominated in the immunocompetent. There has been no earlier report of cryptococcosis in an HIV-1 seropositive patient in PNG. Despite presumed exposure to both varieties of C. neoformans, var. gattii infections had been most frequent. As HIV-1 spreads, the proportion of hosts infected with var. neoformans may rise. The course of meningitis caused by the 2 varieties of C. neoformans may differ, with mortality in the tropics remaining particularly high. In PNG the environmental source of C. neoformans remains elusive.
...
PMID:Meningitis caused by Cryptococcus neoformans var. gattii and var. neoformans in Papua New Guinea. 873 Mar 14
Using a validated postal questionnaire, we investigated the frequency of 24 gastrointestinal symptoms during the previous 3 months in a cohort of 110 young adult patients (54 males and 56 females, mean age 37.2 +/- 4.7 years) with onset of Type 1 diabetes mellitus at < 16 years of age. They were compared with 210 age- and sex-matched controls (104 males and 106 females). The main difference in the frequency of various symptoms between the two groups was a significant increase among the diabetic patients in upper gastrointestinal symptoms, such as loss of appetite (17.8% vs 3.6%, p < 0.001), early satiety (26.8% vs 6.1%, p < 0.001), nausea (22.7% vs 9.1%, p < 0.01) and
vomiting
(12.2% vs 3.0%, p < 0.01). No difference was noted in the frequency of symptoms from the lower gastrointestinal tract, apart from a significant increase in the feeling of incomplete defaecation (28.6% vs 17.0%, p < 0.04) in the diabetic patients. Patients with levels of haemoglobin A1c in the highest quartile had significantly more gastrointestinal symptoms than other diabetic patients. Further, the prevalence of symptoms was higher in females than in males. In conclusion, long-term Type 1
diabetes
is accompanied by a markedly increased frequency of upper gastrointestinal symptoms, mainly in females and patients with poor metabolic control.
...
PMID:Increased prevalence of upper gastrointestinal symptoms in long-term type 1 diabetes mellitus. 873 31
Gastroparesis is delayed gastric emptying of either solids or liquids, which occurs in the absence of mechanical obstruction. Although associated with many diseases, the most frequent cause of gastroparesis is
diabetes mellitus
. It is estimated that up to 50% of diabetic patients may have this problem. Symptoms of gastroparesis include postprandial nausea, epigastric pain/burning, bloating, early satiety, excessive eructation, anorexia and
vomiting
. The
vomiting
associated with gastroparesis often has the following two features: (1)
emesis
of undigested foods ingested more than four hours previous; and (2)
emesis
of undigested foods in the middle of the night or in the morning prior to eating breakfast. It is important to recognize and treat gastroparesis not only to decrease symptoms but also to prevent bezoar formation and nutritional deficiencies as well as to improve glycemic control in brittle diabetics. The purpose of this article is to review the physiology of gastric emptying and to use this information to understand the pharmacological therapies for this debilitating problem.
...
PMID:Gastroparesis: current management. 878 40
Gastrointestinal symptoms are often encountered in patients with
diabetes mellitus
. Symptoms may arise in any region of the alimentary tract; common symptoms are heartburn, nausea,
vomiting
, diarrhea, constipation, fecal incontinence, and abdominal pain. This article reviews practical approaches to the identification of the pathophysiologic mechanisms involved in diabetic enteropathies and their complications and briefly outlines strategies to treat these symptoms. Particular emphasis is placed on applied physiologic tests and the choice of pharmacotherapy (e.g., cisapride, erythromycin, or octeotide). The current role of pancreatic transplantations also is briefly reviewed.
...
PMID:Gastrointestinal problems in diabetes. 879 4
A 9-year-old male Doberman Pinscher was referred to the Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, for polyuria/polydipsia, anorexia, and
vomiting
. Laboratory examination of blood and urine revealed hyperglycemia, glucosuria, and acidosis.
Diabetes mellitus
was diagnosed but was very resistant to subsequent insulin treatment. At the owners' request, the dog was euthanatized and a postmortem examination was performed. In addition to hepatic, pancreatic, and renal changes compatible with
diabetes mellitus
, an acidophilic adenoma of the adenohypophysis was found. Immunohistochemical staining for growth hormone, adrenocorticotropic hormone, and prolactin showed a strong immunolabeling for growth hormone within the cytoplasm of the tumor cells. Although growth hormone level was not measured in the plasma, our findings suggest that the
diabetes mellitus
in this dog was caused by excess growth hormone secreted by the pituitary neoplasm.
...
PMID:Diabetes mellitus in a dog with a growth hormone-producing acidophilic adenoma of the adenohypophysis. 881 49
A case of Iotrolan encephalopathy is reported. A 66-year-old woman, suffering from subarachnoid hemorrhage, was admitted to our department on January 17th, 1995. After an operation for aneurysmal clipping and ventriculo-peritoneal shunt, she was discharged with no neurological deficiency. CT scan revealed ventricular enlargement and slight periventricular lucency. She was re-admitted on January 4th, 1996. She was suffering from nausea,
vomiting
, right hemiparesis, right hemi-hypesthesia and disturbance of consciousness. CT scan demonstrated right thalamic bleeding and bilateral ventricular hemorrhage. Further ventricular enlargement was also revealed. With medical treatment, her symptoms were relieved gradually. But disorientation and memory disturbance continued. Shuntography with Iotrolan was performed on February 2nd, 1996. The ventriculo-peritoneal shunt was demonstrated to be occluded on the abdominal side. The volume of Iotrolan used was about 8cc. She became very restless on the night of the examination. Her temperature was up to 38. CT on February 4th demonstrated brain penetration of the Iotrolan. Revision of ventriculo-peritoneal shunt, administration of steroids and hydration was performed. CSF findings demonstrated no abnormalities. Her symptoms were relieved gradually. Iotrolan is a non-ionic contrast media of dimer type, composed of C37 H48 I6 N6 O18. Its distinctive features are low distributing coefficient and high affinity with water. Contrasting several reports of Metrizamide encephalopathy, only 2 cases of Iotrolan encephalopathy were reported. Iotrolan is reported to be much safer than Metrizamide. We were able to find brain penetration by Iotrolan. It is expected to be a characteristic radiological finding of encephalopathy induced by contrast media. The mechanism of Iotrolan encephalopathy is obscure. Several theories concerning Metrizamide encephalopathy are proposed. These are (1) inhibition of hexokinase, (2) inhibition of acethylcholinesterase, (3) immunological mechanism and (4) vascular disturbance. Iotrolan has no 2-deoxy-glucose structure. The inhibition theory of hexokinase is least expected. Related matters are circulatory disturbance of liquor, dehydration, excessive contrast media, advanced age,
diabetes mellitus
, hypertension, epileptic patients and patients taking phenothiazines. Prompt therapy is important. Removal of contrast media, hydration and administration of steroids should be performed as early as possible.
...
PMID:[A case of Iotrolan encephalopathy]. 893 76
The purpose of the present study was to examine the presentation and outcomes associated with diabetic ketoacidosis (DKA) in pregnancies complicated by
diabetes
. Eleven episodes (2%) of DKA were diagnosed during the 10-year study period. All patients were under close observation by the
Diabetes
-in-Pregnancy Service. Plasma glucose levels of less than 200 mg/dL were present in 4 of the 11 patients (36%), 10 (90%) of whom presented with nausea,
vomiting
, and decreased caloric intake. Two subsequently had fetal distress necessitating cesarean section. One fetal death occurred in a patient treated with subcutaneous insulin. Despite contemporary methods of
diabetes
care, near-normal plasma glucose levels are not enough to preclude diabetic ketoacidosis. Nausea,
vomiting
, and decreased caloric intake in an otherwise normal pregnant, diabetic woman requires evaluation to exclude ketosis.
...
PMID:The changing presentations of diabetic ketoacidosis during pregnancy. 896 Jun 16
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