Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The neuroleptic effect and tolerability of roxindole (EMD 49,980), an agonist of the dopamine-D2 autoreceptor, was studied during a 4 week treatment period in 7 patients with paranoid-hallucinatory schizophrenia (ICD-9: 295.3). In patients with a daily dosage of up to 4.5 mg/day, there was no improvement as measured with the total score of the BPRS scale. In contrast, patients with a daily dosage of up to 30 mg/day showed a slight improvement, especially in items associated with negative symptoms. In 3 patients there were slight adverse events (dizziness, hypersalivation, hypotonia, nausea/vomiting, miction disturbance) which were probably connected with the intake of roxindole.
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PMID:Early clinical results with the neuroleptic roxindole (EMD 49,980) in the treatment of schizophrenia--an open study. 135 88

Sixteen primiparous patients requesting pain relief during labour received a continuous infusion of alfentanil 30 micrograms kg-1 h-1 via an extradural catheter. Supplementary (extradural) bolus doses (30 micrograms kg-1) were administered when deemed necessary. Excellent pain relief was rapidly obtained early in labour in all patients. However, analgesia was inadequate in the latter part of stage I and during the second stage in five of the 16 patients--notwithstanding several additional doses of alfentanil, and bupivacaine had to be administered. No serious maternal side-effects, except nausea, were encountered. Although all neonatal Apgar scores were between 7 and 10, the Amiel-Tison test clearly indicated the existence of neonatal hypotonia. The continuous extradural administration of alfentanil proved to be unsatisfactory for pain relief in labour.
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PMID:Extradural analgesia during labour using alfentanil. 310 61

We reviewed the charts of 500 patients who underwent filtration procedures and found ten patients who developed postoperative suprachoroidal hemorrhage (PSCH) following surgery. The incidence (2% overall) is especially high in those patients who were aphakic (6.6%) or who had high myopia (10%). Nine patients developed PSCH within the first four postoperative days. Pain, nausea, and vomiting were common presenting symptoms of PSCH although not invariably present. Postoperative suprachoroidal hemorrhage is related to prolonged hypotonia and inflammation; prevention centers on proper case selection and on avoiding a precipitous rise in postoperative intravascular pressure. Initial treatment consisted of anterior chamber reformation and drainage of suprachoroidal blood, often followed by vitrectomy and scleral buckling procedures. Four eyes (40%) obtained final visual acuities of 20/200 or better, four (40%) were reduced to counting fingers or hand motions, and two (20%) lost all light perception.
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PMID:Postoperative suprachoroidal hemorrhage following filtration procedures. 394 93

The aim of this study was to determine the efficacy, safety, and cost-effectiveness of intrathecal baclofen delivered by a programmable pump for the chronic treatment of severe spasticity. Sixty-six patients with severe spasticity of spinal cord origin that was refractory to oral baclofen or who experienced intolerable side effects with this form of the drug were screened. The first nine participated in a double-blinded, randomized, placebo (normal saline)-controlled trial to determine response to a bolus dose of intrathecal baclofen. Subsequent patients were enrolled in an open-label treatment protocol without a placebo trial. All passed the screening, and the pump was implanted in 59 patients. Spasticity scores and medical costs before and after surgery were analyzed. In all patients, the mean Ashworth score for rigidity decreased from 4.3 preoperatively to 1.4 (p < 0.0005) with use of intrathecal baclofen. The spasm frequency score decreased from a mean of 3.6 to 0.5 (p < 0.0005). Activities of daily living, sleep, and skin integrity improved, and pain was eradicated in some. Constipation occurred in six patients. A reduction in dosage was necessitated by muscular hypotonia in three ambulatory patients, areflexic bladder and urinary retention in three others, and nausea, dizziness, and drowsiness in one. Catheter-related problems occurred 19 times in 15 patients. One pump was explanted because of infection in the pump pocket, and one was removed after it eroded through the skin. There were no pump failures. The use of intrathecal baclofen resulted in a decrease in the average length of subsequent hospitalizations. It is concluded that intrathecal baclofen delivered by an implanted programmable pump is a safe, effective, and cost-efficient method for treatment of severe intractable spinal spasticity.
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PMID:Chronic intrathecal delivery of baclofen by a programmable pump for the treatment of severe spasticity. 912 19

Report of a suicidal mono-intoxication with the class IC antiarrythmic drug propafenone. A 20-year-old female physician's assistant secretly ingested the substance (presumably 20 tablets per 300 mg) about 4-6 h before her death, and in the interim remained under the supervision of her physician. An ECG taken about 1/2-2 h after ingestion showed widening of the QRS complex and signs of an acute load of the right ventricle; the clinical symptoms were nausea, vomiting and hypotonia. After about 4 h without serious symptoms acute loss of consciousness and cardiac failure occurred, resuscitation efforts remained unsuccessful. At autopsy propafenone was found in blood (12 micrograms ml-1), liver (60 micrograms g-1) and cardiac muscle (11 micrograms g-1).
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PMID:Lethal suicidal intoxication with propafenone, after a history of self-inflicted injuries. 930 61

A 74 year old patient with diabetes mellitus was hospitalized because of nausea, recurrent vomiting and increasing fatigue. Shortly before admittance the patient had diarrhea. He also reported a recent onset of aversion against meat consumption. Clinical investigation revealed a possible right-sided paraumbilical abdominal tumor, normal bowel sounds, a vascular bruit and a normal white blood count with increased band forms. During hospitalisation the general condition of the patient deteriorated rapidly with fever and increasing numbers of immature granulocytes. The patient finally died under the symptoms of a paralytic ileus with hypotonia and hypoglycemia. Autopsy revealed a fist-sized stenosing tumor in the cecum with the histology of a mainly well differentiated, cylindrocellular adenocarcinoma. As immediate cause of death a bilateral paracentral lung embolism with pulmonary edema was found, the latter probably as immediate consequence of preterminal heart failure.
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PMID:[Intestinal paralysis in long-term diabetes mellitus]. 965 91

Intrathecal baclofen infusion has demonstrated effectiveness in decreasing spasticity of spinal origin. Oral antispasticity medication is minimally effective or not well tolerated in cerebral palsy. This study assessed the effectiveness of intrathecal baclofen in reducing spasticity in cerebral palsy. Candidates were screened by randomized, double-blind, intrathecal injections of baclofen and placebo. Responders were defined as those who experienced an average reduction of 1.0 in the lower extremities on the Ashworth Scale for spasticity. Responders received intrathecal baclofen via the SynchroMed System and were followed for up to 43 months. Fifty-one patients completed screening and 44 entered open-label trials. Lower-extremity spasticity decreased from an average baseline score of 3.64 to 1.90 at 39 months. A decrease in upper extremity spasticity was evidenced over the same study period. Forty-two patients reported adverse events. Most common reports were hypotonia, seizures (no new onset), somnolence, and nausea or vomiting. Fifty-nine percent of the patients experienced procedural or system-related events. Spasticity in patients with cerebral palsy can be treated effectively by continuous intrathecal baclofen. Adverse events, although common, were manageable.
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PMID:Intrathecal baclofen for management of spastic cerebral palsy: multicenter trial. 1069 88

Pituitary coma is a rare case of emergency and primarily due to ACTH and TSH deficiency. Pituitary coma occurs more often in patients with well-known pituitary deficiency than in patients with intrasellar tumor. Clinical manifestations are hypotonia, bradycardia, decreased skin and nipple pigmentation, muscle weakness, vomitus, nausea, obstipation, hypothermia, and hypoventilation. A postpartal agalactia is often the first sign of Sheehan's syndrome. Unlike primary adrenal insufficiency (Addison's disease) ACTH deficiency does not cause hyperpigmentation, hyperkalemia, or salt loss. The suspicion of pituitary coma requires replacement with 100 mg hydrocortisone iv, 200 mg hydrocortisone iv/24 h, 500 micro g levothyroxine iv and fluid substitution. Since thyroxine accelerates the degradation of cortisol and can precipitate adrenal crisis in patients with limited pituitary reserve, hydrocortisone replacement should always precede levothyroxine therapy. ACTH stimulation test, CRH stimulation test and insulin tolerance test (optional) should be performed after therapeutic compensation to determine pituitary function.
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PMID:[Hypophyseal coma]. 1468 87

Cyclic vomiting syndrome (CVS), characterized by severe discrete episodes of nausea, vomiting, and lethargy, is a fairly common, disabling, predominately-childhood condition most often associated with migraine and dysautonomic features. Our group recently reported that children with CVS and additional neuromuscular disease manifestations demonstrate strong maternal inheritance of multiple disease manifestations and abnormal urine organic acids, suggesting the presence of predisposing mitochondrial DNA (mtDNA) sequence variants. In order to determine if maternal inheritance is present in CVS in general, a clinical interview was administered regarding 80 unrelated individuals with CVS ascertained randomly from the database of the Cyclic Vomiting Syndrome Association (CVSA). Disease manifestations consistent with potential mitochondrial dysfunction were far more common in matrilineal (sharing the same mtDNA sequence) versus in non-matrilineal relatives, including mothers versus fathers (P = 3 x 10(-9)) and maternal versus paternal grandmothers (P = 2 x 10(-6)). Maternal inheritance is suggested in 52% of the 23 subjects with two or more neuromuscular abnormalities ("CVS+") and in 54% of the 44 subjects without any neuromuscular abnormalities ("CVS-"). In both the CVS+ and CVS- sub-groups, subjects, and affected matrilineal relatives of all ages suffer at a far higher incidence from several dysautonomic-related conditions, including migraine and irritable bowel, as well as depression and hypothyroidism, while neuromuscular and cognitive disorders such as hypotonia and ADHD are common only in affected children. We conclude that mtDNA sequences predispose towards the development of protean disease manifestations in CVS patients ascertained through a disease-specific association, as well as among their matrilineal relatives, whether or not neuromuscular disease is present in the proband. Since CVS was absent in all but one matrilineal relative of our probands, CVS is apparently a rare clinical presentation in individuals carrying the predisposing mtDNA sequences. The four conditions reported most frequently among the matrilineal relatives of our cases, migraine, depression, irritable bowel, and hypothyroidism, are known to segregate together in families, and our findings suggest that a common predisposing genetic factor is likely present on the mtDNA.
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PMID:Maternal inheritance in cyclic vomiting syndrome. 1564 22

A 76-year-old man suddenly experienced floating sensation, transient vertigo, and nausea. Neurological examination was unremarkable except for hypotonia and mild ataxia in the limbs, but orthostatic nausea and vomiting forced him to take a quiet, recumbent position. Magnetic resonance imaging of the brain showed cerebellar infarction restricted to the bilateral inferior vermis. During a course of recovery, he fell down in any directions while standing unattended. He was unable to keep the center of gravity on the feet base in an upright posture. The inferior vermis may participate in maintaining the center of gravity while standing.
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PMID:[Cerebellar infarction restricted to bilateral inferior vermis presenting with floating sensation and then astasia]. 1664 35


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