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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Transcatheter injection of absolute ethanol into the renal artery is an effective method of producing renal ablation. There has been no evidence of inadvertent damage to vessels or tissues remote from the target organ. The "postembolization syndrome" of pain, nausea, vomiting, and fever is minimal when compared with other methods of renal artery occlusion. Multiple mechanisms of action of intraarterial ethanol are proposed, including perivascular tissue toxicity, sludging of erythrocytes in small arteries, small artery spasm, and endothelial damage. Experience with this technique in six patients has resulted in specific recommendations regarding the amount and method of injection of ethanol. Angiographic criteria indicating adequate renal ablation are described.
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PMID:Ablation of renal tumors with absolute ethanol: a new technique. 730 14

This paper describes a simple and effective fluoroscopic technique that remarkably improves diagnostic accuracy when evaluating vomiting newborns. The technique also minimizes the time of the examination and the radiation dose to the patient and radiology personnel. Several examples are presented illustrating the superiority of gloved hand or nonopaque compression technique to conventional contrast radiography, emphasizing babies with pyloric stenosis and midgut malrotation. The technical limitations and diagnostic pitfalls of conventional contrast modalities are compared to the highly diagnostic images obtained with manual compression fluoroscopy. All of the classic radiographic signs of pyloric stenosis can be mimicked by antral spasm or pylorospasm. Gloved hand compression overcomes antral spasm and clearly shows the true length and diameter of the pyloric canal in these two conditions. Malposition of the duodenojejunal junction is the only consistently diagnostic sign of midgut malrotation. Nonfixation of the duodenojejunal junction can be competently assessed by compression fluoroscopy, confirming malrotation and midgut volvulus simultaneously and bringing the patient to operation much sooner than with less precise conventional techniques. Gloved hand compression technique also evaluates stenotic areas in the upper gastrointestinal tract, distinguishing spasm from organic marrowing and clearly identifying those which need surgical intervention. Facilitating intubation of the duodenum is a final contribution of compression fluoroscopy.
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PMID:Diagnostic advantages of manual compression fluoroscopy in the radiologic work-up of vomiting neonates. 738 60

During the two war years, higher pregnancies were interrupted by 133 patients either for medical, social or ethical causes. To induce abortions, 15 methyl prostaglandin F2 was used. In advance, portions had been prepared (softened) with cervical application of prepidil gel in dose of 0.5 g. Starting eight to ten hours later Prostin 15 M was applied every 3 hours in dose of 250 mg. An average period from gel application to expulsion of ovulum was 30 hours by nullipara and 21 hours by patients who have delivered a child before. Due to strong uterotonic activity of these medicaments side effects like nausea, vomiting, diarrhoea and prostration occurred several times. Serious complications were registered in 4 patients. Three of them suffered cervix rupture due either to insufficient preparation or external orifitium spasm. The fourth one had profuse bleeding due to secondary atonia. Ruptures were sutured and bleeding stopped with standard uterotonic and blood transfusion.
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PMID:[Frequency of induced abortions in mid-pregnancy at the Gynecology and Obstetrics Clinic in Sarajevo 1993-1994]. 775 93

Hemorrhage occurs extremely rare in meningioma. We have found only 17 cases of meningioma associated with subdural hematoma in the reviewed literature. We report a similar case of a 26-year-old woman who complained initially of paralysis of her left arm evolving into loss of consciousness accompanied by a spasm of the extremities and foam in the mouth. In the days immediately preceding admission into hospital she complained of headache, unsteadiness in walking and vomiting. On admission she was bradypsychic, time-disoriented and drowsy. Latent left-sided hemiparesis was established. A right carotid angiography gave indication of a subdural hematoma. The patient was operated on in an emergency. After evacuation of the hematoma a smooth tumour was found embedded in the brain with a cyst in it. The tumour was the size of an egg, soft and elastic. There were several bleeding vessels underneath. During operation the tumour was not in contact with dura mater. The histologic diagnosis was fibroblastic meningioma. After treatment the patient was discharged in good condition with slight hemiparesis.
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PMID:Meningioma accompanied by a subdural hematoma. A case report. Review of 17 cases in the literature. 792 58

Royal Made Ping An Dan (PAD) is a royal clandestine prescription of the Qing Dynasty Imperial hospital for emperors, empresses, ministers, imperial maids and eunuchs. Experimental study confirmed; (1) PAD had apparent peripheral effect in inhibiting vomiting and improving mental state (P < 0.05). (2) PAD possessed markedly sedative effect (P < 0.05). (3) PAD was able to strengthen the defence ability of gastric mucosa and decreased its damage induced by chemical irritation. (4) PAD could markedly relieve the spasm of intestinal smooth muscle in vitro. (5) PAD could inhibit the growth of common pathogenic bacteria in intestine and stomach such as B. coli and B. dysenteriae. (6) The study of toxicology suggested that PAD was safe for clinical use. The clinical results showed that PAD possessed the effect in preventing 274 persons on motion sickness. The total effective rate of PAD group was 83.9%, while that of Dramamine group was 60.8%. PAD revealed better effect than that of Dramamine. Therefore, the authors realize that PAD is a better preventive drug for motion sickness.
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PMID:[Clinical and experimental studies on royal made ping an dan in preventing motion sickness]. 849 29

The aim of the study was to compare the tolerance of synthetic salmon calcitonin applied in two different ways, intramuscularly or intranasally, in 50 patients with postmenopausal osteoporosis with bone fractures. Thirty patients were treated with calcitonin in intramuscular or subcutaneous injections, whereas in 20 cases calcitonin was applied in nasal spray. In the first group several side effects were observed, like nausea, vomiting, abdominal pains, skin rush, headaches, dropping blood pressure, symptoms of bronchial spasm. Finally in 13 cases it was necessary to stop calcitonin therapy. On the other hand the patients receiving calcitonin in nasal spray did not manifest any severe side effects.
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PMID:[Comparison of calcitonin tolerance after intramuscular or intranasal administration in treatment for postmenopausal osteoporosis]. 871 Nov 77

We carried out a perspective study in order to assess the ease of insertion, the type and the incidence of perioperative complications connected with the use of the Laryngeal Mask Airway (LMA). We examined 300 consecutive patients, M/F 261/39, average age 4.2 yrs. (range 0.1-16), ASA I-II, who underwent surgical operations of short or average length not involving the pleural, the oropharyngeal or the peritoneum cavity. The choice about anesthesia was left to the discretion of the anesthesiologist. In 27 cases the position of the LM was controlled through a flexible fiberoptics. In 269 patients (89.6%) the LMA was correctly positioned during the first attempt. In 27 patients (9%), 2 or more attempts were necessary, and in 4 patients (1.4%) it was not possible to set the LMA. No differences of statistical significance were noticed between the different size of LMA, with regards to the facility of insertion. The control through fiberoptics showed a correct position, from an anatomical point of view, in 11 patients (41%), whereas in 13 patients (48%) some signs of partial obstruction were noticed (epiglottis interposing between the opening of LMA and larynx) and in 3 patients (11%) vocal cords are not visible. The following complications took place: laryngeal spasm on induction (2.3%), cough or movements on positioning (2.3%), hypoxia (4.3%), obstruction (1%), laryngeal spasm on awakening (1.7%), trauma (5%) and vomiting (0.3%). No connections were found between the size of LMA and total complications. Nevertheless, cough or movement during positioning and laryngeal spasm on awakening were significantly more frequent with LMA n. 3. In our experience, the LMA proved to be effectual and safe in the control of the airway during elective operations in pediatric surgery.
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PMID:[The laryngeal mask in pediatric anesthesia]. 876 51

Some infants with hypertrophic pyloric stenosis (HPS) have responded to oral atropine treatment. To achieve sufficient effect of atropine, it must be administered intravenously (i.v.). Therefore, with ultrasonography, we studied the changes in the pyloric muscle in HPS during and after intravenous administration of atropine. Twenty-three infants were studied. Atropine sulfate was initially administered at a dose of 0.04 mg/kg day i.v., and the dose was increased by 0.01 mg/kg/day until vomiting ceased. When vomiting ceased after administration of intravenous atropine sulfate, the infants received oral atropine sulfate at twice the effective intravenous dose; this was continued for 2 weeks. Ultrasonography was repeated until pyloric muscles normalized. Twenty-two infants were free from vomiting after 1-8 days of intravenous atropine sulfate (dosages of 0.04-0.11 mg/kg/day). In 21 infants, weight gain continued after atropine treatment even though no change in thickness of the pyloric muscles was demonstrated ultrasonographically. Only 2 infants required pyloromyotomy because of prolonged treatment or a mistake in underdosing of oral atropine. All of the 21 infants who recovered after intravenous atropine without surgery had normalization of pyloric muscle caliber, as shown by ultrasonography 4-12 months after treatment. Atropine is an effective medicine for HPS. Regression of pyloric thickening after vomiting has been controlled implies that pyloric muscle hypertrophy could be worsened by the spasm that occurs in HPS.
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PMID:Management and ultrasonographic appearance of infantile hypertrophic pyloric stenosis with intravenous atropine sulfate. 885 85

In order to evaluate the contribution of tubal spasm to pelvic pain following laparoscopic sterilisation, we have studied the effect of glycopyrrolate, an anticholinergic agent with antispasmodic properties, on 60 ASA 1 and 2 patients presenting as day-cases for laparoscopic sterilisation using Filshie clips. In a randomised, double-blind, controlled trial, patients received either glycopyrrolate 0.3 mg or saline intravenously prior to induction of anaesthesia. Compared with the control group, patients receiving glycopyrrolate had significantly reduced immediate postoperative pain scores (p < 0.02) and required significantly less postoperative morphine (p < 0.01). Nausea, vomiting and anti-emetic requirements were also reduced though not significantly. We conclude that glycopyrrolate 0.3 mg at induction of anaesthesia is an effective method of improving the quality of recovery after day-case laparoscopic sterilisation using clips.
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PMID:The effect of glycopyrrolate on postoperative pain and analgesic requirements following laparoscopic sterilisation. 903 63

Two patients presented with life-threatening motor paresis after ingestion of leaves from the tree tobacco plant (Nicotiana glauca ). In addition to severe muscle weakness, bulbar palsies, flexor muscle spasm, hypertension, nausea, vomiting, and respiratory compromise were reported or observed. These are the fourth and fifth reported cases of a toxicologic emergency apparently caused by the alkaloid, anabasine, an isomer of nicotine found in the tobacco tree plant. The effects of this plant ingestion can mimic other better-known causes of paresis or paralysis. In areas of the country where the plant is indigenous, this toxicologic condition should be considered in the differential diagnosis of patients presenting with paresis or paralysis.
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PMID:Neuromuscular blockade after ingestion of tree tobacco (Nicotiana glauca). 1038 3


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