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

Within the health care of the elderly with prevention, diagnosis, therapy, rehabilitation, nursing care and social service, diagnostic procedures are of great importance to avoid under- and over-diagnosis. Many diagnostic difficulties exist in elderly patients such as changed reference values, changed normal values and changed signs and symptoms. Well-known examples of conditions which are likely to be under-diagnosed include depression and urinary incontinence. Examples are given from the cardiopulmonary field where e.g. dyspnoea showed to be very common, but in only 36% of males and 52% in females related to cardiac failure or pulmonary disease. The most common symptom of acute myocardial infarction in elderly patients was shown to be dyspnoea, whereas chest pain occurred in only one fifth of the cases. In another study of patients with ulcer disease loss of appetite and weight, nausea and anemia were more common than abdominal pain and heartburn. In peritonitis patients, abdominal pain was observed in only just more than half of the cases and guarding and/or abdominal rigidity in about one third. In patients with suspect age dementia a detailed investigation showed the prevalence of organic dementia to be 89% whereas 3% had treatable dementia and 8% non-dementia conditions. In geriatric long-term patients the mean hearing loss in the speech area was about 50 dB, in spite of the fact that only about 10% of the patients had hearing aids. The need for nursing diagnosis is also obvious. It is concluded that a detailed multidisciplinary diagnostic investigation procedure is very important in geriatric medicine.
 ...
PMID:The importance of diagnostic procedures to ensure quality of health care in geriatric medicine. Examples from recent studies. 198 60

Although the postpericardiotomy syndrome is a common complication of cardiac operations, the most effective drug regimen for the treatment of this condition has not been established. The present study was designed to evaluate the effectiveness of nonsteroidal antiinflammatory drugs (NSAIDs) in the treatment of postpericardiotomy syndrome, in a double-blind, placebo-controlled randomized trial with a 10-day course of ibuprofen or indomethacin. Of 1019 adult patients undergoing cardiac operations during a 14-month period, a diagnosis of postpericardiotomy syndrome was made in 187, and 149 were enrolled in the study. Diagnosis was based on the presence of at least two of the following: fever, anterior chest pain, and friction rub. Drug efficacy was defined as the resolution of at least two of these criteria within 48 hours of drug initiation. Ibuprofen and indomethacin were 90.2% and 88.7% effective, respectively, and both were significantly more effective than placebo (62.5%, p = 0.003). The occurrence of side effects, including nausea, vomiting, renal failure, and fluid retention, was low in all groups (13.1% for ibuprofen, 16.1% for indomethacin, and 16.7% for placebo [p = not significant). Length of hospital stay, incidence of ischemic events, and accumulation of significant pericardial effusions were similar in all groups. The results of this study demonstrate that both ibuprofen and indomethacin provide safe and effective symptomatic treatment for postpericardiotomy syndrome.
 ...
PMID:The effective treatment of postpericardiotomy syndrome after cardiac operations. A randomized placebo-controlled trial. 220 Sep 31

Gastroesophageal reflux disease is a common problem that frequently presents with atypical complaints including nausea, hiccups, globus sensation, chest pain, hoarseness, coughing, or various pulmonary complaints. Diagnosis may be difficult, as these patients often do not have radiographic or endoscopic evidence of esophagitis. In these difficult cases, prolonged esophageal pH monitoring provides an accurate method of quantitating acid reflux parameters and correlating symptoms with reflux episodes in an outpatient setting. Current equipment is compact, durable, and not difficult to use or extremely expensive. Data analysis, with a particular emphasis on acid-exposure time (total, upright, supine), reliably discriminates between abnormal and normal subjects but it is not a perfect "gold standard" for gastroesophageal reflux disease. Indications for esophageal pH monitoring include: (1) atypical symptoms of acid reflux with normal endoscopy, (2) typical reflux symptoms unresponsive to medical therapy, and (3) the follow-up of reflux disease after either medical or surgical therapy. This test is currently performed primarily by gastroenterologists, but we believe many other groups may find this technology helpful. To meet these expanding applications, test refinements are necessary, particularly easier methods of placing the pH probe and better standards for defining abnormal pH parameters in older patients. The future for esophageal pH monitoring is bright. This technology has the potential to do for the diagnosis of gastroesophageal reflux disease what endoscopy has done for the diagnosis of peptic ulcer disease.
 ...
PMID:Prolonged ambulatory esophageal pH monitoring in the evaluation of gastroesophageal reflux disease. 220 64

There has been increased recognition of adenosquamous lung carcinoma since the 1982 modification of World Health Organization (WHO) histologic criteria. However, data on clinical features of this histologic subtype were nonexistent. Medical records of 127 patients with adenosquamous lung carcinoma were reviewed to determine the clinical features, namely, age, race, sex, smoking history, asbestos exposure, symptoms present at the time of diagnosis, stage, treatments, and survival. The age distribution was: less than 40 yr, 3%; 40 to 49, 17%; 50 to 59, 28%; 60 to 69, 32%; 70 to 79, 18%; greater than or equal to 80, 2%. Men constituted 72%, and 90% were smokers. Four smokers had documented asbestos exposure. The symptoms in order of decreasing frequency were cough, weight loss, expectoration, anorexia, chest pain, dyspnea, weakness, hemoptysis, pneumonia, fever, nausea, vomiting, dizziness, and chills. Stage could be ascertained in 120 (95%) patients. Local stage constituted 10%, regional constituted 30%, and distant constituted 60%. Local stage had the best survival, with a projected 5-yr survival of 62%. Median survivals in regional and distant stages were 8 and 4 months, respectively. Symptoms of adenosquamous lung carcinoma were similar to other histologies. Most patients present in regional or distant stages. Local-stage patients had a good long-term survival after surgical excision of the tumor.
 ...
PMID:Clinical features of adenosquamous lung carcinoma in 127 patients. 236 69

We report a case of nearly fatal cardiovascular collapse attributable to an idiopathic anaphylactic reaction in a 76-year-old man. The event began with gastrointestinal symptoms of abdominal cramps, diarrhea, nausea, and vomiting as manifestations of IA. The patient subsequently progressed to develop urticaria, flushing, cardiovascular symptoms of chest pain, hypotension, and eventually cardiovascular collapse and myocardial infarction over a five-hour interval. This case emphasizes that the potential for life-threatening cardiovascular events from IA exists in patients without previously defined cardiac risk factors.
 ...
PMID:Nearly fatal idiopathic anaphylactic reaction resulting in cardiovascular collapse and myocardial infarction. 237 90

Fifty-eight patients with malignant pleural effusions were entered into a prospectively randomized clinical trial comparing the efficacy of a local instillation of bleomycin or corynebacterium parvum (C. parvum) in controlling fluid reaccumulation after simple needle aspiration (thoracentesis). The response was assessed at 30 days by chest X-ray and clinical examination. There were 44 evaluable patients; 18 of 25 (72%) of those receiving bleomycin and 9/19 (47%) of those who had C. parvum gained a complete or partial response. This difference in response rate was not statistically significant (p = 0.13). The majority of patients had an effusion from a primary breast carcinoma and the response in this group was almost statistically significant (p = 0.06) with 74% of bleomycin patients and 43% of C. parvum patients responding. Fever following instillation was more common with C. parvum (53% of patients compared with 24% after bleomycin, p = 0.02), whereas nausea was more common after bleomycin (28% vs. 10.5%, p = 0.16). Local chest pain after aspiration occurred in 52% of the bleomycin group and 47% of the C. parvum subjects. There was no significant difference between the groups in age, sex, tumour type, presenting symptoms, volume of aspirate, systemic therapy or number of previous aspirations. Both of these agents appeared to be active in the control of malignant pleural effusions although the response rate was higher with bleomycin and overall, both have acceptable levels of toxicity.
 ...
PMID:A randomized trial of intracavitary bleomycin and Corynebacterium parvum in the control of malignant pleural effusions. 246 27

Cilazapril is a structurally new angiotensin-converting enzyme inhibitor that lacks a sulfhydryl moiety. Its duration of action is consistent with a once-daily regimen. Cilazapril was studied in multiple-dose trials that included more than 4,500 hypertensive patients worldwide. Approximately 450 patients received cilazapril as monotherapy for more than one year, and another 430 patients were treated with cilazapril in combination with hydrochlorothiazide for more than six months. Cilazapril at doses of 2.5 to 5 mg once daily is clinically and statistically significantly more effective than placebo and as effective after eight weeks of therapy as hydrochlorothiazide, atenolol, propranolol sustained release, captopril, and enalapril at the doses recommended by the manufacturers. The overall incidence of adverse events observed during cilazapril therapy is comparable with that seen with placebo in double-blind studies. Cilazapril 2.5 to 5 mg once daily seems to be better tolerated than hydrochlorothiazide and atenolol. Only five adverse events were reported at an incidence of 1 percent or more in controlled trials; these were headache, dizziness, fatigue, nausea, and chest pain, which all occurred at a frequency similar to that with placebo. Overall, cilazapril is effective and well-tolerated in the treatment of patients with hypertension.
 ...
PMID:Cilazapril: a new non-thiol-containing angiotensin-converting enzyme inhibitor. Worldwide clinical experience in hypertension. 253 61

A 35-year-old obese black American woman presented with nausea, vomiting, diarrhea, fever, cough, and chest pain of 2 weeks duration. She was pancytopenic and acidotic, with respiratory failure and hypotension. A diagnosis of septic shock was made, and the patient died 48 hours after admission. Blood cultures were positive for organisms that were reported to be Klebsiella rhinoscleromatis. At autopsy she had massive hepatic necrosis with numerous Mikulicz's cells. The lungs, spleen, and bone marrow were also involved. To our knowledge, this is the first report of a case of systemic infection with K rhinoscleromatis.
 ...
PMID:Disseminated Klebsiella rhinoscleromatis infection. 268 80

The syndrome of abdominal fullness and nausea, diaphoresis, chest pain, and ECG changes long has been associated with impending myocardial infarction. For a few patients, however, a working diagnosis of coronary ischemia is seen to be inaccurate on further testing, including stress testing and cardiac catheterization. Acute cholecystitis may cause a clinical picture similar to that of cardiac ischemia. The ECG changes that may occur in acute cholecystitis, the possible basis for these changes, and their clinical implications are discussed in this article.
 ...
PMID:Electrocardiographic changes in acute cholecystitis. 274 79

A 27-year-old man was accidentally given 2 mg intravenous epinephrine instead of 2 mg naloxone. He immediately developed chest pain, nausea, and diaphoresis. An ECG taken shortly after the epinephrine administration showed widespread ischemia. Forty-five minutes later the tracing still showed an early repolarization pattern, but ST elevation was less marked and the patient was asymptomatic. Serum potassium was 3.2 mEq/L and serum catecholamines, drawn approximately 20 minutes after the epinephrine administration, were 10 times normal (dopamine, 173 ng/L; epinephrine, 1,628 ng/L; norepinephrine, 1,972 ng/L). There are seven other reports of intravenous epinephrine overdose in the English literature. Two of the previously reported cases had 12-lead ECGs within the first hour. In both there was evidence of transient ischemia similar to that observed in this case. Most of the patients had symptoms consistent with angina, and several developed pulmonary edema. These findings suggest that, in humans, large intravenous doses of epinephrine are likely to produce coronary artery spasm and may decrease coronary artery perfusion.
 ...
PMID:Coronary artery spasm induced by intravenous epinephrine overdose. 275 14


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>