Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To confirm recent in vitro findings, we examined the cardiovascular and electrocardiographic (ECG) effects of the dopamine receptor agonists ropinirole, apomorphine, and PNU-142774E in conscious dogs. Intravenous (i.v.) infusions of ropinirole totaling 20 microg/kg maximally reduced mean arterial pressure (MAP; -16 mm Hg) and the ECG PR interval (-13 milliseconds) and increased heart rate (HR; +29 b/min) and QTc length (+33 ms) at a peak plasma drug concentration (p[drug]) of 3.5 ng/ml. I.V. PNU-142774E was better tolerated through 66 microg/kg and a maximal p[drug] of 5.9 ng/ml with negligible cardiovascular changes and mild QTc reduction (13 ms). Apomorphine (25 microg/kg i.v.) was intermediate to ropinirole and PNU-142774E for emesis and peak changes in MAP (-6 mm Hg), HR (+24 b/min), and QTc (+15 milliseconds) at a mean p[drug] of 3.4 ng/ml. By comparison, the class III antiarrhythmic trecetilide (2.0 mg/kg bolus) increased QTc (+58 ms) without affecting mean arterial pressure or heart rate. This study establishes that in conscious dogs, the selective dopamine receptor agonist PNU-142774E has fewer cardiovascular and emetic effects than ropinirole and apomorphine and supports prior in vitro findings that ropinirole and apomorphine but not the PNU-142774E imidazoquinolin analog sumanirole reduces the delayed rectifier current in HERG transfected cells.
J Cardiovasc Pharmacol 2006 Mar
PMID:Cardiovascular and electrocardiographic effects of the dopamine receptor agonists ropinirole, apomorphine, and PNU-142774E in conscious beagle dogs. 1663 74

An 18-month-old girl presented with high fever and vomiting. Pneumothorax and a cystic formation in the right hemithorax were found on a chest radiograph. The cyst measuring 10 x 10 x 8 cm was resected by a simple wedge resection. Histology revealed a complicated bronchogenic cyst with abscess formation.
Asian Cardiovasc Thorac Ann 2006 Jun
PMID:Giant bronchogenic cyst mimicking tension pneumothorax. 1671 5

Gastrobronchial fistulous communications are uncommon complications of disease processes with only 36 previously reported cases. Described as complication of a number of conditions, such as previous gastroesophageal surgery, subphrenic abscess, and gastric ulcers (Jha P, Deiraniya A, Keeling-Robert C, et al. Gastrobronchial fistula--a recent series. Interact Cardiovasc Thorac Sur 2003;2:6-8), we report a case of fistulization caused by ingestion of a foreign body. A patient with mental retardation, admitted for the treatment of osteomyelitis, presented during hospitalization symptoms of high fever, vomiting, and respiratory distress. Endoscopy showed the presence of a gastrobronchial fistula, which developed after ingestion of a toothbrush. The toothbrush was extracted endoscopically, and the fistula was subsequently closed by surgery. The patient recovered completely. We report the first case of a gastrobronchial fistula as a complication of foreign body ingestion.
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PMID:Gastrobronchial fistula after toothbrush ingestion. 1770 23

Coronary thrombosis is a pivotal event in the pathogenesis of acute coronary syndromes and ischemic complications resulting from coronary intervention. Activation of the platelet glycoprotein (GP) IIb/IIIa receptor is the final common pathway leading to platelet aggregation, coronary thrombus formation, and myocardial ischemia. Inhibitors of platelet GP IIb/IIIa are potent agents to prevent progression to myocardial infarction and death. We prospectively surveyed the indications, frequency, and complications associated with the use of GP IIb/IIIa inhibitors in percutaneous coronary intervention in a tertiary center setting. A total of 170 patients underwent screening over a period of 6 weeks. One hundred four (61%) had coronary intervention, out of which eight (8%) had failed intervention. Glycoprotein IIb/IIIa inhibitors were used in 57 (55%) patients; 47 (45%) did not have any agent periprocedure. Eptifibatide was the most commonly used agent in 35 (33%), followed by abciximab in 19 (18%) and tirofiban in 3 (3%). Out of 57 patients in whom GP IIb/IIIa agents were used, 22 (38%) had visible intracoronary thrombus, 22 (38%) had diffuse disease, 8 (14%) had complex intervention, and 5 (9%) had diabetes. The overall incidence of complications was not increased by the use of GP IIb/IIIa inhibitors; serious complications were rare with the use of GP IIb/IIIa agents; no stroke, thrombocytopenia, gastrointestinal bleed, or death was recorded. The overall use in emergency settings was not associated with increased complications. Bradycardia and vomiting were more common with abciximab group, whereas puncture site pain was commoner in eptifibatide group.
Cardiovasc Revasc Med
PMID:An audit of the use and complications of glycoprotein IIb/IIIa inhibitors in percutaneous coronary intervention against national UK standards. 1717 71

Acute mesenteric ischemia (AMI) is a life-threatening emergency. The complications are high by the time of diagnosis in most cases and therefore only few data on primary percutaneous intervention with percutaneous transluminal angioplasty (PTA) and stenting in AMI are available. We present the case of an 84-year-old woman who presented to our emergency department complaining of an acute worsening of pre-existing abdominal periumbilical pain, nausea, vomiting, and diarrhea. She had previously undergone percutaneous transluminal embolectomy for an acute occlusion of the left common femoral artery. Due to suspicion of intestinal infarction, conventional angiography of the aorta and the superior mesenteric artery (SMA) was performed and confirmed a proximal occlusion of the SMA. Percutaneous SMA recanalization with balloon dilation and subsequent stent implantation was carried out successfully. The abdominal symptoms subsided after this procedure. In AMI that is diagnosed early, endovascular stenting should be considered as an alternative treatment to the surgical approach that avoids the need for surgical bowel resection.
Cardiovasc Intervent Radiol
PMID:Successful percutaneous transluminal angioplasty and stenting in acute mesenteric ischemia. 1720 65

Although cardiovascular mortality for men has been declining, the number of women dying from cardiovascular disease has slightly increased. Differences between women and men have been identified throughout the entire spectrum of ischemic heart disease, from risk factors to presentation and from diagnosis to treatment and outcomes. In the setting of an acute coronary syndrome or acute myocardial infarction, women are significantly more likely than men to report multiple non-chest pain symptoms, including dyspnea, nausea/vomiting, abdominal pain, back pain, neck pain, and jaw pain. Investigations into the pathophysiology of ischemic heart disease in women have broken away from the traditional thinking that coronary artery disease simply equals epicardial stenosis. In women, the new paradigm of coronary artery disease also focuses on diffuse atherosclerosis, endothelial dysfunction, and microvascular disease. Further research focusing on sex differences in cardiovascular disease is needed, but enough is currently known to offer a sex-based approach, which may ultimately lead to improved outcomes.
Rev Cardiovasc Med 2007
PMID:Ischemic heart disease in women: an appropriate time to discriminate. 1760 24

Boerhaave's perforation is a serious condition describing spontaneous transmural perforation of the oesophagus. The classical presentation of this condition is vomiting, lower thoracic pain and subcutaneous emphysema. However, the condition often presents atypically and it is important to reach the correct diagnosis quickly. We present the case of a 54-year-old woman with a Boerhaave's perforation that presented as Enterococcal bacterial pericardial effusion.
Interact Cardiovasc Thorac Surg 2007 Feb
PMID:Atypical presentation of Boerhaave's syndrome as Enterococcal bacterial pericardial effusion. 1766 91

The right gastro-epiploic artery is frequently used as a conduit in coronary artery bypass grafting. A rare complication after this procedure is herniation of omentum or other gastrointestinal contents into the pericardial cavity. Clinical symptoms of this complications are acute abdominal pain, nausea, angina, dyspnea, vomiting or signs of pericardial compression. In this case-report we present one patient with a herniation of omentum into the pericardial cavity without any clinical symptoms of herniation.
Interact Cardiovasc Thorac Surg 2003 Jun
PMID:A rare case of herniation of omentum into the pericardial cavity after using the right gastro-epiploic artery for coronary bypass grafting. 1767 15

A 44-year-old woman was admitted to the emergency service with dyspnea, chest pain, and vomiting. Cardiac tamponade due to right ventricular penetration of a Kirschner wire was detected as a late complication of wire placement in the sternoclavicular joint. Clinicians should be aware of wire migration with cardiac penetration as a late complication of Kirschner wire placed in any part of the body.
Interact Cardiovasc Thorac Surg 2005 Aug
PMID:Right ventricular penetration and cardiac tamponade as a late complication of Kirschner wire placement in the sternoclavicular joint. 1767 Apr 15

We report on the rare and surgical treatment of a senile patient of infected intralobar pulmonary sequestration. A 56-year-old male who had complained of headache, vomiting, cough, sputum production, and high fever was admitted to our hospital. Chest computed tomography (CT) showed an infected intralobar pulmonary sequestration as an 8x6 cm cystic mass with multiple air-fluid cavities in the left lower basal segment and severe pneumonia in the left upper and lower lobes around the mass. A 3-D CT showed an aberrant artery entering the consolidation from the descending aorta. A standard lower lobectomy was performed with a ligation of the aberrant artery with a diameter of 1 cm supplying the posterior segment of the left lower lobe. A histological examination of the lung revealed acute and chronic broncho-bronchiolitis with cystic dilatation consistent with intralobar pulmonary sequestration. We discuss the characters of senile patients compared with juvenile patients, with reference to a collective review of patients older than 50 reported in the literature.
Ann Thorac Cardiovasc Surg 2007 Oct
PMID:Surgical treatment of infected intralobar pulmonary sequestration: a collective review of patients older than 50 years reported in the literature. 1795 90


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