Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0016382 (flushing)
 6,387 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

By September 1988, we performed 58 ureterorenoscopies (52 for primary ureteral calculi, 3 for ureteral biopsy, 2 for ureteral stricture and 1 for ureteral foreign body) using a Ureteromat (Uromat Storz, West Germany). Continuous saline irrigation with the Ureteromat has obviated mechanical dilation of the ureteral orifice in 93.1% of the cases, which made this endoscopy as easy as the conventional cystourethroscopy. In 4 cases (6.9%), however, balloon dilation of the ureteral orifice was necessary for the passage of a rigid ureterorenoscope. Of 52 ureteral calculi, 37 were assigned for transurethral ureterolithotripsy (TUL), whereas transurethral ureterorenoscopy (TUURS) was indicated to flush the remaining 15 calculi up into renal pelvis for later extracorporeal shock wave lithotripsy. TUL was successful in 81.1% (30/37). The causes of failure were stone migration in 6 cases and ureteral avulsion by electrohydraulic lithotripsy necessitating open surgery in 1 case. The irrigation with the Ureteromat facilitated the manipulation of intraluminal ureteral lesions always under clear vision; by-passing the impacted stone with a guide wire and flushing-up of the calculi were successfully performed in 100%, in spite of the co-existing edematous and inflammatory mucosal changes. In 7 cases where ureteroscope could not be advanced well up to the lesion because of spasm in the iliac ureter, the irrigation pressure was transiently increased up to 200 mmHg to allow safe and easy dislodgement of impacted calculi under fluoroscopic guidance. This procedure was also effective to introduced a ureteral stent over a guide wire in 2 cases of ureteral stricture, which could not be achieved by conventional cystoscopic procedure. Immediate postoperative complications were fever in 8.6% and gross hematuria lasting for more than 4 days in 8.6%.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Clinical experience with Ureteromat in transurethral ureterorenoscopy]. 258 21

Criteria indicating injury of endothelial cells (craters, protrusion, denudation) in saphenous veins for aorto-coronary bypass grafting have been examined and quantitated by use of light-(LM), scanning electron (SEM) and transmission electron microscopy (TEM). The specimens were fixed either by immersion or under pressure. It was shown that the conventional way of handling saphenous vein grafts prior to implantation results in serious damage of the endothelial lining. The factors responsible are presumed to be hypoxia, manual flushing and distension with isotonic saline for blood removal, control of leakage, and counteracting spasm of the graft. Even samples collected by a "no touch" technique and exposed to a short hypoxic interval sometimes revealed slight injury.
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PMID:A quantitative study of endothelial cell injury in aorto-coronary vein grafts. 348 41

Indications for the administration of vancomycin in the perioperative period have expanded in recent years. Used in this situation, vancomycin has caused adverse reactions, the most serious of which is hypotension. We describe five patients who had adverse reactions to vancomycin perioperatively. Vancomycin-induced hypotension usually results from a negative inotropic and vasodilator effect produced in part by a histamine-release phenomenon, which occurs most commonly with rapid intravenous infusion of the drug. Such a release of histamine may also produce an acute urticarial flushing of the upper torso (the "red neck syndrome") and symptoms of pain and muscle spasm in the chest or paraspinal muscles, which may mimic myocardial infarction. These effects usually abate promptly when the infusion of vancomycin is discontinued, and their resolution may be expedited by administration of an antihistamine.
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PMID:Adverse effects of vancomycin administered in the perioperative period. 374 14

In this report we present the history of a patient with symptomatic carcinoid syndrome. During flushing he suffered from variant angina. The observation of coronary spasm due to excess 5-hydroxytryptamine (5-HT) is discussed with regard to the discharge of 5-HT from clotting platelets in the coronary arteries.
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PMID:Evidence for coronary spasm during flushing in the carcinoid syndrome. 646 96

The retained stone in the common bile duct remains a problem for the surgeon. Although more effective methods are available, mechanical flushing of the bile duct is, when successful, a simple solution. Pharmacological dilatation of the sphincter of Oddi is a logical adjunct to flushing. Pressure changes in the bile duct during flushing were studied in 20 postoperative patients with T-tube drains and the effectiveness of two drugs in reducing Omnopon induced spasm of the sphincter was compared. Hymecromone intravenously and lignocaine via the T-tube were equally effective, reducing sphincter activity in the majority of patients, but there was considerable individual variation.
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PMID:The relaxant action of hymecromone and lignocaine on induced spasm of the bile duct sphincter. 674 69

Thirty-four patients were submitted to the conventional cervical myelography by administration of metrizamide (Amipaque) through three routes (lumbar 23, suboccipital 6, C1-C2 lateral 5). After the injection of metrizamide (4-11 ml, 170-250 mgI/ml), all procedures of the cervical myelography were done as soon as possible within 9 minutes. The adverse reactions of Amipaque were observed in 29 cases (85%) out of 34 cases initially 1 hour after cervical myelography and disappeared completely in an average of 16 hours. The total number of the side effects was 140 incidences such as meningeal irritation (headache 18, nausea 17, vomiting 17), cerebellar signs (dizziness 11, dysarthria 8, tremor 5, bradylalia 2, dysmetria 2, tipsy feeling 2, dysdiadochokinesis 1), autonomic signs (flushing 7, pale face 4, fever 4, sweating 2, hiccup 2, fatigability 2, micturition disturbance 1), sensory signs (exacerbation of numbness 6, perioral numbness 3, back pain 1, chest pain 1), motor signs (focal muscle spasm 5, exacerbation of paresis 4, areflexia 1), psychiatric signs (dysphasia 3, disturbance of consciousness 2, euphoria 1, persecutory delusion 1) and muddiness 7. We observed that waxing and waning of side effects correlated tightly with transient cortical penetration of dye in CT and cortical dysfunction mainly slowing of the background activity and slow wave burst in EEG. According to high frequency of side effects in our study, we suggest that a greater incidence of side effects may result when high concentration of Amipaque comes in contact with the cerebral cortex by using an inadequate fluoroscopic table which has only fixed one plane image and rough positioning control. Slow absorption into blood stream may affect appearance and maintenance of side effects. In order to decrease side effects after Amipaque cervical myelography, we propose that we should introduce a mobile rotating chair coupled with high power image and chose C1-C2 lateral route using 1500-1700mgI of Amipaque.
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PMID:[Side effects of metrizamide (Amipaque) cervical myelography (author's transl)]. 711 May 15

Vascular spasm may complicate both traumatic injuries and disease processes. It may be severe enough that thrombosis and vascular compromise occur, causing tissue necrosis. Transient relief may be obtained by proximal sympathetic blocks, but these are not well tolerated by the patient and require repeated injections. This study shows that a single intra-arterial injection of 1.25 mg of reserpine into the branchial artery of human volunteers with a No. 25 needle produces a prolonged sympathectomy distal to the site of injection, with cutaneous flushing, increased temperature, and increased digital pulse wave recordings. It also eliminates the vasoconstriction normally caused by a cold stimulus. Using this dose, the side effects were minimal. No complications were encountered as a result of the technique. Low-dose intra-arterial reserpine is recommended for the treatment of reversible vascular spasm.
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PMID:Vasospasm control by intra-arterial reserpine. 712 49

A 4-year-old boy with infantile neuroaxonal dystrophy (INAD) showed gradual deterioration from age 9 months with seizure development at age approximately 36 months. Sural nerve biopsy performed at age 42 months confirmed INAD. The seizure, recorded by video-EEG, consisted of a series of symmetrical tonic spasms of both upper extremities after a prodrome period of staring and akinesis. Each spasm had phonation, and episodic autonomic symptoms such as hypertension and flushing of the face occurred throughout the seizure. Ictal EEG with each tonic spasm, showed diffuse 1-s, irregular sharp and high-voltage slow wave complexes followed by desynchronization.
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PMID:Ictal video-EEG analysis of infantile neuroaxonal dystrophy. 808 29

Red man syndrome (RMS) is the occurrence flushing, pruritus, chest pain, muscle spasm or hypotension during vancomycin infusion. It usually happens as a result of rapid infusion of the drug but may also occur after slow administration. The frequency and severity of this phenomenon diminish with repeated administration of vancomycin. A case is presented whereby RMS occurred while prophylactic antibiotic against infective endocarditis was administered.
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PMID:Red man syndrome during administration of prophylactic antibiotic against infective endocarditis. 1132 42

Hyoscine N-butyl bromide, also known as scopolamine, is a type of antimuscarinic agent. This drug is associated with numerous common side effects, including abdominal fullness, constipation, urinary retention, blurred vision, skin flushing, tachycardia, decreased sweating, and salivation. The most unfavorable side effect is hemodynamic instability. In the present case, hypotension and acute myocardial infarction developed after intravenous hyoscine injection as a premedication therapy for colonoscopy. It was difficult to differentiate the cause-effect relationship between myocardial infarction and hypotension. Because both conditions were present under drug effects, we considered 2 possible diagnoses. One was coronary spasm with cardiogenic shock, and the other was myocardial ischemic sequela due to shock status. The latter diagnosis was confirmed after a series of examinations.
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PMID:Hyoscine-N-butyl-bromide-induced hypotension and myocardial ischemia. 2482 23


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