Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0042963 (
vomiting
)
31,883
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
In a review of pediatric autopsies from 1951 to 1985, we identified 40 cases in which pancreatitis was diagnosed pathologically. Twenty-six of these patients were under 4 years of age, and the male-to-female ratio was 1.5. Six groups of patients were identified: 10 with hepatobiliary disease, including 9 with biliary atresia; 7 with immunosuppressive therapy for tumors (n = 2), leukemia (n = 4) and aplastic anemia (n = 1); 6 with viral infections; 8 with congenital anomalies, including congenital
heart disease
(n = 3); and 9 with miscellaneous problems. Several patients had surgery and various intercurrent complications. Clinical features attributable to the pancreatitis included
vomiting
or excessive nasogastric drainage (60%), pleural effusions (40%), and abdominal pain (25%). However, the diagnosis was suspected clinically in only 5 of 40 patients. Our findings suggest several pathogenic mechanisms exist for childhood pancreatitis: biliary obstruction, infections, drug toxicity, immunosuppression (acting in synergy with drug toxicity, trauma, and low-flow states resulting from shock, heart failure, and vasculopathy.
...
PMID:Clinicopathologic studies in childhood pancreatitis. 334 10
A 55-year-old Caucasian woman suddenly developed substernal chest pain at rest accompanied by pallor, diaphoresis, nausea, and
vomiting
. Physical examination was otherwise unremarkable. The resting ECG showed T-wave inversion in all anterior leads which returned to normal 24 h after the onset of the symptoms. The pain was eliminated promptly by sublingual isosorbide dinitrate. "Impending" acute myocardial infarction was diagnosed. Coronary arteriography, however, failed to reveal any change in any major coronary artery but an apical aneurysm of the left ventricle was detected. As the complement-fixation test for Chagas' disease was positive, the diagnosis of chronic Chagas'
heart disease
was then established. This unusual clinical manifestation of Chagas' disease is thought to be the consequence of a transient imbalance in the cardiac autonomic nervous system, which is considered to play a central role in the pathogenesis of chronic Chagas'
heart disease
. In addition, the present case may alert clinicians to the thus far neglected atypical chest pain, which is frequently seen in chagasic patients but whose etiology remains obscure.
...
PMID:Chronic Chagas' heart disease presenting as an impending myocardial infarction: a case favoring the neurogenic pathogenesis concept. 359 60
Programmed ventricular stimulation was used to test oral bethanidine sulfate in 10 patients with life-threatening ventricular arrhythmias. These patients had previously documented, recurrent, sustained ventricular tachycardia (VT) and/or ventricular fibrillation (VF) complicating stable
heart disease
. During control electrophysiologic studies, VT could be induced in all 10 patients: 6 with nonsustained VT, 3 with sustained VT, and 1 with VT/VF. After control, bethanidine 20-30 mg/kg was administered orally and beginning 60 minutes later, programmed ventricular stimulation was repeated. After bethanidine administration, VT could be induced in nine patients; in four, the VT was essentially unchanged from that induced during control studies. In four others, worse VT was induced after bethanidine. The remaining two patients had a potentially beneficial response to the drug. Bethanidine was poorly tolerated: seven patients had symptomatic orthostatic hypotension that persisted for several days despite concurrent protriptyline therapy. Furthermore, in four patients, spontaneous VT or VT/VF occurred 3-8 hours after the last dose. Nausea,
vomiting
, flushing, and blood pressure elevation were also noted. Bethanidine sulfate in the dosages used usually does not prevent the induction of VT by programmed ventricular stimulation and frequently causes serious toxicity. These findings suggest that the drug would be ineffective and poorly tolerated for long-term therapy in patients with serious ventricular arrhythmias.
...
PMID:Bethanidine sulfate in paroxysmal ventricular tachycardia: toxicity and antifibrillatory actions. 377 63
EST 5275 is a phase II and III study of fluorouracil plus streptozocin (5-FU plus STZ) or doxorubicin in patients with measurable progressive carcinoid tumor. Among one hundred seventy-two cases with no prior chemotherapy and no
heart disease
, the response rate was 22% for 5-FU plus STZ and 21% for doxorubicin, while the median response duration and median survival were 31 weeks and 64 weeks for the combination and 26 weeks and 48 weeks for doxorubicin. Thirty-three patients who failed 5-FU plus STZ crossed over to doxorubicin and achieved an 18% response. Of the thirty-five patients who failed on doxorubicin, 29% responded to 5-FU plus STZ. Hematologic toxicity was similar for both treatments; however, the 5-FU plus STZ patients experienced more
vomiting
but acceptable renal toxicity. Both chemotherapy regimens have antitumor activity in carcinoid tumors.
...
PMID:Streptozocin plus fluorouracil versus doxorubicin therapy for metastatic carcinoid tumor. 623 36
Abrupt clonidine withdrawal may be associated with sharp marked increases in catecholamine levels, heart rate, and blood pressure, which may induce nausea,
vomiting
, and palpitations. Relatively little information is available on the incidence of cardiac arrhythmias in this setting. With continuous ambulatory ECG recordings, we determined the incidence of arrhythmias in seven male hypertensive patients (without active
heart disease
) after abrupt clonidine withdrawal. Serious ventricular arrhythmias, including brief ventricular tachycardia, developed in two patients who had greater increases in mean systolic blood pressure (28 +/- 3 vs 10 +/- 8 mm Hg) and double product (552 +/- 681 vs 333 +/- 195) than the others. The differences were not significant. Ventricular arrhythmias were not related to age, dose, withdrawal symptoms, initial blood pressure, urinary norepinephrine levels, or ECG abnormalities. We conclude that serious ventricular arrhythmias may be relatively common but unpredictable during clonidine withdrawal, even in patients with no clinically apparent
heart disease
. The triggering of ventricular arrhythmias should be added to the list of components of clonidine withdrawal syndrome.
...
PMID:Cardiac arrhythmias after abrupt clonidine withdrawal. 661 64
The efficacy of treatment with spironolactone for congestive heart failure secondary to congenital
heart disease
was studied in 21 infants under 1 year of age. All received digoxin and chlorothiazide. In addition, group A (n = 10) was given supplements of potassium and group B (n = 11) received spironolactone. Daily clinical observations of vital signs, weight, hepatomegaly, and
vomiting
were recorded. Paired t test analysis showed significant reduction in liver size and weight (P less than 0.01) and respiratory rate (P less than 0.05) in group B, and less significant decreases in group A. The incidence of
vomiting
was slightly lower in group B. We conclude that the addition of spironolactone hastens and enhances the response to standard treatment with digoxin and chlorothiazide in infants with congestive heart failure.
...
PMID:Spironolactone therapy in infants with congestive heart failure secondary to congenital heart disease. 703 14
The prognostic significance of various clinical and biochemical factors was investigated in 179 patients who had ingested more than 2 mg digitoxin. The mortality rate in this series was 17%. Supraventricular arrythmias had no influence on prognosis, but the death risk was higher in males and in patients with AV block. It increased with age, with digitoxin and potassium serum levels and even more with persistent hyperkalemia. Two other factors--previous
heart disease
and
vomiting
--were also significant in patients without heart block. Calculated on the basis of 4 clinical factors, the mortality rate varied from 2 to 74%. The death risk in acute digitalis poisoning can therefore be easily assessed simply from clinical criteria.
...
PMID:[Prognostic factors in acute digitalis poisoning]. 713 39
A retrospective case note survey of 67 surgically proven cases of intracranial abscess formation has been carried out. Males predominated, especially in the third decade. Only 15 per cent had a predisposing condition such as cyanotic
heart disease
though the majority had some evidence of a systemic infection or fever. A peripheral leucocytosis and elevated erythrocyte sedimentation rate (ESR) were also more frequently encountered than in a comparable group of cases of cerebral tumour. Despite these pointers to an infective process the correct diagnosis was commonly not considered on admission. Headache,
vomiting
, drowsiness and focal symptoms sometimes accompanied by focal or generalized seizures remain the classical features in the history, with papilloedema and focal signs commonly found in a drowsy ill-looking patient. Many individuals failed to show all these features however. The progressive nature of the clinical picture should itself be enough to prompt urgent referral for investigation, electro-encephalography, nuclear scanning and CT scanning all being reliable.
...
PMID:The clinical presentation of intracranial abscesses. 715 24
The prognostic significance of various clinical and biochemical factors was investigated in 179 patients who had absorbed more than 2 mg of digitoxin. The mortality rate in this series was 17%. Supraventricular arrythmias had no influence on prognosis, but the death risk was higher in males and in patients with A-V block. It increased with age, with digitoxin and potassium serum levels and even more with persistent hyperkalemia. Two other factors, previous
heart disease
and
vomiting
, were also significant in patients without heart block. Calculated on the basis of 4 clinical factors, the mortality rate varied from 2 to 74%. The death risk in acute digitalis poisoning can therefore be easily assessed from simple clinical criteria.
...
PMID:[Prognostic factors in acute digitalis poisoning (author's transl)]. 726 27
Coupling of anthracyclines to high-molecular-weight carriers may alter drug disposition and improve antitumor effects. We have performed a clinical phase I trial of doxorubicin coupled to dextran (70000 m.w.). The drug was administered as single dose i.v. every 21-28 days. Thirteen patients have received a total of 24 courses (median 2; range 1-3). At the starting dose of 40 mg/m2 doxorubicin equivalent (DOXeq), WHO grade IV thrombocytopenia was noted in 2/2 patients. WHO grade IV hepatotoxicity and WHO grade III cardiotoxicity were noted in a patient with preexisting
heart disease
. Five patients were treated with 12.5 mg/m2 DOXeq. Maximal toxicity at this dose level was WHO grade III thrombocytopenia and local phlebitis (WHO grade II) in 1/5 patients, elevation of alkaline phosphatase (WHO grade III) and WHO grade III
vomiting
in another patient. Subsequently, five patients received 20 mg/m2 DOXeq. Hepatotoxicity was noted in 5/5 patients (1 x WHO grade IV, 1 x WHO grade III). Thrombocytopenia was noted in 3/5 patients (1 x WHO grade IV, 2 x WHO grade III). At 12.5 mg/m2 DOXeq, a patient diagnosed with a malignant fibrous histiocytoma had stable disease for 4 months. Pharmacokinetic analyses of total and free doxorubicin were performed in plasma and urine. The maximum peak plasma concentration (ppc) for total DOX was 12.3 micrograms/ml at 40 mg/m2 DOXeq. The area under the plasma concentration time curve (AUC) ranged from 28.83-80.21 micrograms/ml*h with dose-dependent elimination half lives (t1/2 alpha: 0.02-0.87 h; t1/2 beta: 2.69-11.58 h; t1/2 gamma: 41.44-136.58 h).(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Phase I clinical and pharmacokinetic trial of dextran conjugated doxorubicin (AD-70, DOX-OXD). 750 68
<< Previous
1
2
3
4
5
6
7
Next >>