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)

In Japan, most couples use traditional methods, with about 80% relying on the condom and a further significant proportion on the rhythm method. In fact a combination of both methods is common among married couples. The oral contraceptives have the following advantages: Reversibility, simple and easy to use, coitally independent, no skill or knowledge required for its use, high acceptability, no pain or discomfort at use, self-administration, while they have the following disadvantages: Inadequate during lactation, sustained motivation in the female side required, clinical contraindication exists, possible side-effects such as nausea, vomiting, breast tenderness, weight gain, questionable possibility of serious side effects such as hypertension, thromboembolic diseases etc., medical supervision and follow up required, expensive cost. The use of the steroidal preparations for contraceptive purpose in Japan awaits official approval. Under present regulations, it is not illegal for the physicians to prescribe the pill, and currently six preparations are available and all contain 50 microgram of estrogen. The reduction in the estrogen and progestogen content of the pill did not appreciably compromise contraceptive potential while untoward effects were considerably lowered. The development and use of the new progestogen also contributed to minimize the possible side effects. Efforts are now being directed at a pill which minimizes metabolic change, decreases the incidence of breakthrough bleeding or spotting, without compromising efficacy. It is with these goals in mind that the multi-phasic pills have been developed in the belief that many of the undesirable side-effects can be circumvented while maintaining almost 100% conception control.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Progress of contraceptive methods--OC and IUD]. 325 63

Two cases of primary intimal fibroplasia of the renal artery with renovascular hypertension are described. Case 1 was 27 year old female who was incidentally found to have blood pressure of 210/130 mmHg on routine physical examination. Renal arteriogram revealed tubular narrowing of the mid protion of the left renal artery. Both patients showed lateralization in renin activity at the involved side renal vein. Case 2 was a 10 year old girl who was first noted to have a hypertension of 180/120mmHg after a sudden attack of seizure, vomiting and altered consciousness. Renal arteriogram showed concentric narrowing of the proximal half of the right renal artery. Histopathologic examination of the affected arterial segments from both cases showed essentially same findings, i,e., diffuse fibrous thickening of the intima occluding the lumen, focal fragmentation, duplication and disappearance of the internal elastic membranes. There were no deposit of lipid and inflammatory cells. The media and adventitia remained intact. The blood pressure of both patients became normal, after the surgery and the patients are in good health up to this time.
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PMID:Primary intimal fibroplasia of the renal artery. 326 52

The authors reported the clinical course and the postmortem examination of a unique case of neurocutaneous melanosis with numerous anomalies and complications, which included congenital dislocation of lenses, hypogonadism, ectopia of prostatic duct, genuine phimose, retentio testis, psina bifida and neurogenic bladder. This 13-year-old boy with a large hairy nevus in a bathing trunk configulation and multiple small nevi over the whole body since his birth was admitted to our hospital for evaluation of headache and vomiting. Neurological examination showed bilateral papilledema and slight left hemiparesis. A CT scan revealed a large right frontal mass and craniotomy was performed with subtotal removal of this tumor which was confirmed as a malignant leptomeningeal melanoma. He initially made uneventful postoperative recovery, and two courses of chemotherapy with DTIC, ACNU and VCR were given; however, the currence of brain tumor ensued shortly thereafter, and he died in approximately six months after the onset of intracranial symptoms despite of the third course of chemotherapy. Thirty five cases of neurocutaneous melanosis associated with or without malignant melanoma have been reported in Japan. Twenty-eight cases were male and 7 female. Two cases showed the evidence of primary malignant melanoma outside of the central nervous system, whereas twenty eight leptomeningeal melanoma, in which 22 were solid and 6 diffuse, were shown intracranially. Other 5 cases had epileptic seizure and/or hydrocephalus caused by wide spreaded leptmeningeal melanosis. This high incidence of intracranial malignant melanoma in this disorder was remarkable compaired with the previous reports in other countries. Mean duration between deaths and the onset of symptoms of intracranial hypertension or focal neurological signs was 7 months, ranging from 1 to 24 months, showing the rapidly deteriorating course in this disorder.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[An autopsy case of neurocutaneous melanosis associated with intracerebral malignant melanoma]. 332 33

A case of multiple cerebral hemorrhage in the bilateral parietal lobes related to cerebral amyloid angiopathy (CAA) is reported. A 66-year-old man was admitted to our hospital because of headache and vomiting on Feb. 21, 1983. He had no history of hypertension, diabetes mellitus, recent head injury, or dementia. Four days prior to admission, he had behaved as if he were blind, but, had denied any blindness. On examination, he was confused and disoriented. Blood pressure was 130/80 mmHg. Abnormal findings on neurological examination included memory disturbance, apraxia for dressing, right-left disorientation, finger agnosia and Balint's syndrome. A CT scan showed multiple subcortical hematomas in the bilateral parietal lobes. Intracerebral hemorrhage related to CAA was suspected. Confirmation of the presence of amyloid in the cerebral vessels was established by examination of brain biopsy specimens. The characteristics of cerebral hemorrhage related to CAA are as follow--occurrence in elderly, sometimes demented people; localization to the cortex and subcortical white matter, with direct extension into the subarachnoid space; frequent multiple occurrence in time and/or at several sites within the cerebral hemispheres; sometimes occurrence after operative procedures or head injuries. A specific diagnosis of CAA can only be made by histological examination, but the indication of brain biopsy should be carefully decided because of hemostatic difficulty and tendency to rebleed. In conclusion, CAA should be considered as a cause of hemorrhage in elderly patients who are often normotensive and demented.
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PMID:[A case of multiple cerebral hemorrhage related to cerebral amyloid angiopathy]. 339 10

The efficacy of bromocriptine in the treatment of hypertension was assessed in a double-blind placebo controlled cross-over study preceded by a dose titration phase. A diuretic and/or a beta-blocker were administered concomitantly in constant dosage to 11 of the 20 patients who received bromocriptine. A wide range of doses of bromocriptine was tolerated. Side-effects of vomiting and postural hypertension did not occur, possibly due to the gradual increase in the administered doses. Plasma prolactin was not raised in this population of hypertensives. In the dose titration phase (n = 20), a small fall in diastolic but not in systolic blood pressure occurred with bromocriptine, but only with the patient standing and after exercise. In the double-blind phase (n = 9), there was no significant difference in blood pressure between the bromocriptine and placebo treatments. It is concluded that bromocriptine was not effective in lowering blood pressure in the present patients with essential hypertension.
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PMID:Bromocriptine in the treatment of hypertension. 351 42

Cerebral symptoms were registered in a multicenter study including 64 patients with severe hypertension, diastolic blood pressure (DBP) greater than or equal to 135 mmHg, and more or less pronounced hypertensive encephalopathy. The symptoms were: headache (70%), dizziness (35%), consciousness disturbances (28%), nausea (27%), paresis (23%), blurred vision (22%), paraesthesia (21%) and vomiting (14%). None had convulsions or coma. Initial treatment was furosemide i.v., and if DBP was greater than or equal to 125 mmHg after one hour, patients were randomized to treatment with either i.v. diazoxide (bolus injections of 75-150 mg) or i.m. dihydralazine (bolus injections of 6-12.5 mg). A gradual fall in blood pressure (BP) was obtained in all three groups. Along with BP reduction a substantial regression of neurological symptoms was registered. After 5 hours only minor cerebral symptoms were present without significant difference between diazoxide and dihydralazine. None developed cerebral complications. The study failed to show a significant correlation between BP reduction and regression of neurological symptoms graded semiquantitatively. Reduction of BP by titration using small repeated bolus injections is recommended, but oral treatment should be considered in the patients who are able to ingest peroral medication in spite of neurological symptoms.
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PMID:Reversibility of cerebral symptoms in severe hypertension in relation to acute antihypertensive therapy. Danish Multicenter Study. 353 94

A case of intravenous labetalol in the treatment of a resistant hypertensive emergency is reported. Although there have been several reports of the use of oral labetalol in resistant hypertension, no intravenous administration in hypertensive emergency resistant to other drugs has been reported to date. A 36-year-old black female with BP of 270/160 mm Hg with complaints greater than one month's duration of dizziness, severe headaches, blurred vision, shortness of breath, vomiting, palpitations, flushing, agitation, diarrhea, weakness, and weight loss, was treated successfully with intravenous labetalol after she failed to respond to other established parenteral antihypertensive drugs. The patient received labetalol 20 mg iv bolus, and then 20 mg every ten minutes until a cumulative dose of 200 mg was attained. Labetalol produced a prompt but smooth reduction in BP without any reflex tachycardia or other adverse effects. Intravenous labetalol may be safe and effective for the management of rapid BP control in hypertensive emergencies resistant to other parenteral antihypertensive agents.
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PMID:Intravenous labetalol in the management of resistant hypertensive emergency. 360 97

A rare case of extracranial internal carotid occlusion with a coexisting ipsilateral internal carotid aneurysm is reported. A 50-year-old male had a sudden onset of severe headache, vomiting and right motor weakness on May 14, 1984. Two days later the patient was transferred to our hospital. On admission he was alert but presented with nuchal rigidity and right moderate hemiparesis. He had an episode of a blunt head injury 12 years previously, but no history of hypertension, diabetes mellitus or cerebral stroke. A computed tomography revealed mild subarachnoid hemorrhage and mild ventricular dilatation. A cerebral angiography did not demonstrate any aneurysms but it revealed occlusion of the right internal carotid artery at the cervical bifurcation. The repeated angiography on May 31 disclosed a saccular aneurysm arising anteromedially at the level of the junction of the right posterior communicating artery and the internal carotid artery. The cervical internal carotid artery remained occluded at the same site. The middle cerebral artery was supplied through the well-developed posterior communicating artery, and the right anterior cerebral artery was supplied through the anterior communicating artery. Clipping of the aneurysm was attempted but it was forcibly trapped because of premature bleeding on June 5. The right V-P shunt was performed for the progressive ventricular dilatation on June 12. The patient was discharged with no paresis on June 20. It has been well known that the uni- or bilateral carotid occlusion, whatever the origins are, are often associated with cerebral aneurysms.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Extracranial internal carotid occlusion and coexisting ipsilateral intracranial internal carotid aneurysm]. 361 34

Characteristic features of expert evaluation of temporary disability during pregnancy and after abortion and labor adopted in the USSR are outlined. At the earliest stages of pregnancy, women should be assigned to the work not associated with potential exposure to hazardous factors. Women with pregnancy complications should undergo comprehensive examination, preferably in a hospital setting: average length of stay is 20 days for threatened abortion, 21 days for premature labor (28-37-week pregnancy), 16 days for hypertension, 14 days for vomiting or nephropathy, 17 days for anemia, and 14 days for Rhesus-incompatibility. After abortion on demand or abortion for medical indications, a woman should be given a sick leave. The length of sick leave depends upon the pregnancy term (56 days for pregnancy longer than 28 weeks). Women with normal pregnancy and labor can receive a leave for 112 calendar days (56 days during the prelabor period and 56 days for the postpartum period). In the case of labor complications or multiple pregnancy, duration of the postpartum leave should be increased to 70 days. Indications for a 70-day postpartum leave include preeclampsia or eclampsia; cesarean section or vacuum-extraction; profuse hemorrhage during labor requiring blood transfusions; tears of the cervix uteri; postpartum endometritis, thrombophlebitis, septicemia, and suppurative mastitis; history of heart valve disease or congenital heart defects; and premature labor.
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PMID:[Expert evaluation of temporary disability with regard to pregnancy, abortion and labor]. 368 64

The case of a 60-year-old woman with pheochromocytoma and concomitant adrenocortical adenoma in the same gland is presented. She complained of episodic headache, palpitation, nausea, vomiting and sweating. Physical examination revealed that the patient has generalized obesity, wet skin and paroxysmal hypertension, but no signs of Cushing's syndrome. Elevated levels of urinary noradrenaline, adrenaline and total metanephrine were sequentially observed. In addition, urinary 17-OHCS was also slightly elevated, but plasma cortisol was normal and suppressed after oral administration of 0.5 mg of dexamethasone. Abdominal echography and CT scanning demonstrated a left adrenal tumor, which took up both 131I-meta-iodobenzylguanidine and 75Se-scintadoren in the same region. A left adrenalectomy was performed and the tumor was found to consist of two parts, pheochromocytoma (2.5 X 2.5 X 2.5 cm) and cortical adenoma (2.5 X 3 X 5 cm). A total of 23 reported cases showing evidence of hyperfunction of the adrenal cortex and the medulla were noted. So far as we know, this patient was the second case of pheochromocytoma with adrenocortical adenoma in Japan.
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PMID:Pheochromocytoma associated with adrenocortical adenoma: case report and literature review. 372 Jun 79


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