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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

For many individuals undergoing routine surgical procedures, their satisfaction with the operation may depend upon their postoperative experience. We used the McGill Pain Questionnaire and the McGill Nausea Questionnaire to study the intensity of 5 common postoperative problems--sore throat, muscle pain, headache, backache, and nausea. We found that the questionnaires were able to determine the intensity of the postoperative problem but due to time pressures, a shorter version would be needed to study large numbers of patients. Using a discriminant analysis, we found that the 25 most frequently chosen words were able to distinguish between the 4 pain-related problems. As well the Present Pain Intensity (PPI) correlated highly with the standard form word choices and appeared to be measuring the same dimension of intensity for these complaints.
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PMID:Using the McGill Pain Questionnaire to study common postoperative complications. 253 40

Clinical symptoms and laboratory measures of renal and liver function, coagulation, and inflammatory parameters were prospectively studied in 74 hospitalized patients (14-74 years of age) with serologic evidence of nephropathia epidemica. The most common clinical findings were acute onset of symptoms, fever (greater than or equal to 38 degrees C), thirst, headache, nausea, back pain, vomiting, myalgia, and abdominal pain. Twenty-seven patients (37%) had hemorrhagic manifestations, i.e., epistaxis, melena, hematemesis, petechial bleeding, macroscopic hematuria, or metrorrhagia. Disseminated intravascular coagulation developed in four patients. Fifty-one percent had thrombocytopenia. Proteinuria was recorded for all patients, while hematuria and glucosuria were noted for 85% and 58%, respectively. Serum creatinine levels were elevated in 71 (96%) of the patients. Levels of C-reactive protein or erythrocyte sedimentation rates were elevated in all cases, usually to levels found in serious bacterial diseases. Sixty-six (89%) of the patients were followed for up to 7 months, at which time all had recovered clinically. No patient died or required dialysis. We conclude that nephropathia epidemica in Sweden has a clinical picture similar to that of hemorrhagic fevers in other parts of the world, but with a milder course and a better prognosis.
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PMID:Clinical characteristics of nephropathia epidemica in Sweden: prospective study of 74 cases. 257 3

The diagnosis of adrenal haemorrhage complicating heparin therapy is often delayed, despite computed tomography (CT). Moreover, its pathogenesis is not clear. Adrenal haemorrhages are often seen in cases where there is no unduly excessive anticoagulation, and can be accompanied by a paradoxical thrombosis of the central adrenal vein. Symptoms usually occur within the first 8 to 12 days after starting heparin. The difficulty in establishing the diagnosis stems from the fact that symptoms are rather nonspecific: abdominal pain and backache, nausea, vomiting, lethargy, weakness, hypotension, hyperpyrexia. To confirm the diagnosis, both hormonal proof of adrenal failure and anatomic evidence of haemorrhage must be found. Early CT scans may show the haemorrhage. Several possible causes have been put forward to account for these adrenal haemorrhages. The degree of anticoagulation did not seem to be a prerequisite, 30 to 50% of patients showing no evidence of other bleeding or coagulation tests outside the therapeutic range. Capillary fragility of old age might be a factor. Stress would seem to be an important factor predisposing to adrenal haemorrhage. Many authors consider the paradoxical central vein thrombosis as a result of the haemorrhage rather than its cause, whereas other conclude the opposite. Unfortunately, to date coagulation studies are often incomplete; platelet counts were missing in most reports published before 1985. Since that date, a heparin induced thrombosis-thrombocytopaenia syndrome (HITTS), in which thrombosis may occur in any vascular bed, has been recognized with increasing frequency. Nine cases of adrenal haemorrhage associated with HITTS have been reported. It seems highly likely that a proportion of cases of heparin-related adrenal destruction are due to HITTS.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Hematoma of the adrenal glands and heparin]. 269 74

A high incidence of hemolytic episodes has been documented by increased lacticodeshydrogenase levels after dialysis. When symptomatic, these episodes presented frequently with nausea and abdominal or back pain occurring typically in the last hour of the dialysis session. A prospective study, comparing two different access devices (needle and catheter) and three double-pump systems, demonstrated the critical role of the access device configuration. In addition, the neccessity to monitor the pressures in the arterial and venous lines when working with high blood flow rates is also stressed. By comparison, red blood cell destruction is negligible in conventional double-needle dialysis.
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PMID:Red blood cell destruction in single-needle dialysis. 193 73

To investigate the selective role of intraspinal opioids on the perception and modulation of pain, seven subjects with chronic hip or back pain and one subject with C-6 quadriplegia received 25 micrograms of intrathecal fentanyl. The effect of lumbar intrathecal fentanyl on reported pain, nociceptive flexor withdrawal reflexes, a monosynaptic motor arc (H-reflex), and supraspinal effects such as miosis, nausea, respiratory depression was evaluated. In five of eight subjects the flexor withdrawal reflex was completely abolished within 15 min. In the others the reflex was significantly depressed from control values. Decreases in reported pain paralleled the decrease in the flexor reflex, H-reflexes remained unchanged, and no supraspinal side effects were observed. It is likely that these selective changes observed were from the isolated effect of fentanyl modulating nociception at the spinal cord level.
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PMID:Intrathecal fentanyl depresses nociceptive flexion reflexes in patients with chronic pain. 291 59

Fifteen patients with histologically confirmed pancreatic carcinoma, without evidence of gastroduodenal invasion or obstruction, were prospectively studied to determine the frequency of gastric emptying disorders as determined by a solid-phase gastric emptying study. Nine of these (60%) had gastric emptying curves more than two standard deviations below normal mean values. The majority of patients did not have symptoms of gastric stasis. Nausea and/or vomiting was present in 33% of patients with abnormal gastric emptying and in none of those with normal emptying. Abdominal and/or back pain was present in 8/9 with delayed gastric emptying and in 3/6 with normal emptying. Disordered gastric emptying did not correlate with tumor stage, histology, location, or hyperbilirubinemia. Delayed solid-food gastric emptying may be responsible for the nonspecific abdominal complaints that occur during the course of pancreatic carcinoma, although more frequently, gastroparesis exists on a subclinical level.
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PMID:Pancreatic carcinoma is associated with delayed gastric emptying. 300 47

A 20-year-old woman died suddenly in a hospital emergency room after presenting with nausea, vomiting, back pain, and hypertension. At autopsy, an extra-adrenal pheochromocytoma (paraganglioma) of the organs of Zuckerkandl was found, with microscopic focal myocardial necrosis similar to that described in death from adrenal pheochromocytomas. Tumors of the organs of Zuckerkandl are extremely rare; less than 100 such cases have been reported in the world's literature, and only six, including the present case, have presented as a sudden, unexpected death. The symptoms of catecholamine storm may mimic those of acute drug intoxications, leading to misdiagnosis by both clinical physicians and pathologists.
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PMID:Sudden death due to a paraganglioma of the organs of Zuckerkandl. 301 64

A multiple crossover research study was used to evaluate the effect of dialyzer re-use on fever, blood leaks, serum urea and creatinine values and symptoms. Each of 6 crossover periods consisted of 4 weeks on either single-use or re-use, 1 week washout, 4 weeks on the alternative treatment and 1 week washout. The re-use consisted of 6 uses of each dialyzer and the washout weeks consisted of 3 single-use sessions. Analysis of paired observations within rather than between patients showed no effects of time (i.e. among crossover periods 1 through 6) or number of re-uses (i.e. among uses 1 through 6). There was no significant difference for temperature change during dialysis, blood leak rate, or the serum urea and creatinine values before the first dialysis of each washout period. There were no differences for symptoms of pruritus, cramps, nausea, headache, chest pain, backache or fatigue. There were no clinical advantages or disadvantages associated with dialyzer re-use.
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PMID:Dialyzer re-use--a multiple crossover study with random allocation to order of treatment. 307 Apr 14

Voluntary abortions in day hospitals fulfill the need for shorter hospital stays and minimal interference with patient activities; on the other hand, it makes it more difficult to evaluate the possible complications of anesthesia. 1820 patients who received general anesthesia for voluntary abortion were given a questionnaire before they were discharged; items queried included drowsiness, headache, dizziness, nausea or vomiting, sore throat or mouth, abdominal cramps, pain at IV site, backache or muscular cramps, inability to perform daily activities. Only 465 patients returned the questionnaire. The most frequent complaint was sleepiness or drowsiness (19.8%), headache (7.1%), dizziness (15.1%), nausea or vomiting (8.2%), abdominal cramps (24.7%), and backache (16.7%). There seems to be less nausea or vomiting with the use of pentothal rather than alothane. Ketamine was never used on its own. The findings seen to suggest that the simplest combinations of drugs result in fewer and less severe complications than the use of several drugs.
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PMID:[Minor sequelae of ambulatory anesthesia]. 345 85

Symptoms experienced by 227 consecutive patients before their admission to the coronary care unit were identified by questionnaire and those associated with myocardial infarction (98) compared with those occurring with ischaemia (53) and chest pain or discomfort of unknown cause (29). The diagnosis of myocardial infarction by the nature of the resultant pain or discomfort was unreliable in contrast to the associated symptoms sweating, nausea, belching and vomiting. The predictive value of the latter was 91%. Nausea was associated with inferior site of infarction and development of Q waves on the electrocardiogram. Morphine administration was not followed by an increased incidence of vomiting. Back pain or discomfort during infarction was experienced twice as often by women.
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PMID:Symptoms associated with myocardial infarction: are they of diagnostic value? 345 80


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