Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Among 137 members of 30 families, 6% (and 8% of those aged under 15 years) were seropositive for toxocara antibodies. In these seropositive subjects and in 84 patients known to have raised toxocara titres the commonest clinical features were abdominal pain, hepatomegaly, anorexia, nausea, vomiting, lethargy, sleep and behaviour disturbances, pneumonia, cough, wheeze, pharyngitis, cervical adenitis, headache, limb pains, and fever. 61% of patients with raised toxocara titres had recurrent abdominal pain. Eosinophilia was in many cases associated with a raised toxocara titre, but 27% of patients with high titres had normal eosinophil counts. Toxocariasis is common, especially in children, and is associated with clinical features that are generally regarded as non-specific but together form a recognisable symptom complex. Toxocariasis should be considered in the differential diagnosis of such symptoms and especially in recurrent abdominal pain, which might otherwise be labelled as idiopathic. The absence of eosinophilia does not exclude toxocariasis.
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PMID:The expanded spectrum of toxocaral disease. 289 21

Tumor necrosis factor (TNF) has demonstrated antitumor activity against a variety of tumors and is particularly cytotoxic to capillary endothelial cells, which are the presumed cell of origin of Kaposi's sarcoma. We evaluated the toxicity and clinical antitumor and antiretroviral effects of recombinant TNF administered at a once weekly dose of 100 micrograms/m2 intravenously for 8 weeks in five men with AIDS-related Kaposi's sarcoma and without prior opportunistic infection. One patient was removed from study at week 4 due to rapid progression of Kaposi's sarcoma, another patient with stage IV disease and a pretreatment CD4 count of 11 developed fever, hypotension, and pneumonia at week 7 and died 8 days after discontinuing recombinant TNF. No pathogenic organisms were isolated. He had marked eschar formation of his Kaposi's sarcoma lesions, particularly in areas previously exposed to radiation therapy. Uniform toxicities included fevers, rigors, and headaches during drug infusion that were ameliorated by prophylactic meperidine hydrochloride and acetaminophen. All experienced fatigue and three had arthralgias. One patient had transient hypotension which corrected with i.v. fluids. No significant hematologic, hepatic, or renal toxicities were seen. All patients had some progression of their Kaposi's sarcoma on study. There was no change in CD4 or CD8 count or in CD4:CD8 ratios. Serum human immunodeficiency virus (HIV) p24 antigen levels increased greater than 50% in three patients. We conclude that, as a single agent, at a dose of 100 micrograms/m2 recombinant TNF by i.v. infusion has no obvious antitumor or antiretroviral effects in patients with AIDS-related Kaposi's sarcoma.
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PMID:Intravenous recombinant tumor necrosis factor in the treatment of AIDS-related Kaposi's sarcoma. 291 61

Two patients who had cerebral aspergillosis with massive intracerebral hemorrhage were presented. Case I was a 59-year-old woman who had slight mental retardation. There was swelling in the left forehead, from which mucosal cysts of frontal sinus had been removed 2 years before her admission. She had a diagnosis of subdural abscess and radical operation was performed. Aspergillus was found in the abscess histologically. Three months after the operation, CT scan revealed multiple abscess in bilateral frontal lobe. When she lost consciousness suddenly 4 months after the operation, CT scan showed a huge intracerebral hematoma. Case 2 was a 16-year-old girl who suffered from immunological dysfunction caused by more than 6 months antibiotics-steroid treatment for pneumonitis. She lost her consciousness after complaints of severe headache. CT scan showed a heterogeneous high density area with severe brain edema in the left temporal lobe. The removal of hematoma was performed immediately. The level of her consciousness improved, but she died of the complication of DIC and renal failure 14 days after the hemorrhage. Autopsy revealed a number of aspergillomas in lungs, kidneys, gastrointestinal tract, liver and pancreas. Marked necrosis and a number of aspergillus hyphae which invaded and penetrated the wall of cerebral vessels were found in the brain tissue. It was presumed that such a huge intracerebral hematoma was caused by direct invasion and penetration into the brain of aspergillus from the blood vessels. The diagnosis of cerebral aspergillosis is made mainly by the pathological examination of the tissue obtained at surgery or autopsy.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Two cases of cerebral aspergillosis with intracerebral hemorrhage]. 322 71

"Environmental tobacco smoke" (ETS) is the term used to characterize tobacco combustion products inhaled by nonsmokers in the proximity of burning tobacco. Over 3800 compounds are in tobacco smoke, many of which are known carcinogens. Most ETS exposure is from sidestream smoke emitted from the burning tip of the cigarette. Sidestream smoke is hazardous because it contains high concentrations of ammonia, benzene, nicotine, carbon monoxide, and many carcinogens. Nonsmokers chronically exposed to ETS are believed to assume health risks similar to those of a light smoker. Children of parents who smoke have more respiratory infections, more hospitalizations for bronchitis and pneumonia, and a smaller rate of increase in lung function compared to children of parents who do not smoke, particularly during the first year of life. Among adults with preexisting health conditions such as allergies, chronic lung conditions, and angina, the symptoms of these conditions are exacerbated by exposure to ETS. The acute health effects among healthy adults include headaches, nausea, and irritation of the eyes and nasal mucous membranes. The evidence for a relationship between ETS and cancer at sites other than lung is insufficient to draw any positive conclusions. For lung cancer, studies have consistently shown an excess risk between 10% and 300%, with a summary relative risk of 1.3 (95% confidence interval = 1.1-1.5). A dose-response relation is suggested but difficult to assess completely. Histologic types of lung cancer are generally similar to those most closely associated with active smoking, although other histologic types have also been found. Both excess relative risks and the dose responses are underestimates of the true excess risk and of the range of dose-response effect. Although the temporal relationship between exposure and disease occurrence is established, many questions are unanswered. The findings are consistent with many known biologic effects of active smoking and are partially analogous to the biologic effects of direct smoke inhalation. As many as 5000 nonsmokers are estimated to die annually from lung cancer as a result of exposure to ETS. There is great potential for prevention of these premature deaths. The two major preventive actions are (a) eliminating the source by reducing the amount of direct smoking and (b) limiting the level of exposure by restricting where tobacco can be smoked. Specific preventive actions include smoking cessation, smoking prevention, restriction of advertising, increased taxation on tobacco, and adoption of stringent nonsmoking policies in the workplace, schools, and public places.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Health hazards of passive smoking. 328 40

Persons with Q fever usually present with severe retrobulbar headache, a fever to 104 degrees F or higher with shaking chills, general malaise, myalgia, chest pain, and sometimes pneumonia and hepatitis. Cattle, sheep, goats, and ticks are the primary reservoirs of the etiologic agent, Coxiella burnetii. Humans are usually infected by inhaling infectious aerosols. Because C. burnetii can survive for long periods in the environment, it poses a continuing health hazard once it is disseminated. Q fever usually occurs sporadically, but large outbreaks are frequently observed throughout the world, particularly among abattoir workers and personnel working in research centers. Q fever endocarditis follows a chronic course and is frequently fatal. Tests for antibodies to C. burnetii are required for confirmation of the diagnosis. Tetracyclines remain the mainstay of treatment for acute Q fever, and tetracyclines in combination with other antibiotics have been advocated for patients with Q fever endocarditis. Vaccines for Q fever have been proven effective in clinical trials.
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PMID:Q fever: current concepts. 331 37

We reviewed retrospectively 135 cases of serologically-confirmed psittacosis that were admitted to Fairfield Hospital between January 1, 1972 and March 31, 1986. The average age of the patients was 46 years. The majority (85%) of patients described a history of recent exposure to birds. The clinical features, investigations, treatment and subsequent response were analysed in 129 patients. Psittacosis was a well-defined illness that was characterized by an abrupt onset of fever, rigors, sweats, and prominent headache, and a mild dry cough which appeared late frequently. However, respiratory symptoms were absent in 18% of patients. Diarrhoea and sore throat were occasional complaints. Over 90% of cases had an abnormal chest x-ray film, or abnormal chest signs, or a combination of both. Most patients had a normal leukocyte count. Tetracycline drugs were used for treatment in 87% of the patients. Defervescence occurred in 92% of patients after 48 h of tetracycline treatment. There were no recrudescences of psittacosis and no fatalities. The clinical diagnosis of psittacosis can be made early usually, particularly in the presence of pneumonitis on a chest x-ray film and a positive history of bird contact. Treatment with doxycycline (100 mg twice a day for 14 days) is recommended.
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PMID:Psittacosis--a review of 135 cases. 334 52

Inhalational general anesthetics can contribute to postoperative morbidity (Table II). Postoperative effects of inhalational anesthetics on the central nervous system are speculative. The "toxic" effects of these agents during the postoperative period are most often an extension of their pharmacologic and physiochemical properties. Inhalational anesthetics may produce a number of varied changes in mental status after surgery such as headache, emergence excitement, and delirium. It is very important for health professionals to be aware of the risk of perioperative myocardial infarction in patients with preexisting heart disease if early detection and treatment are to occur. Relative to the common postoperative problems of atelectasis, pneumonia, and aspiration, inhalational agents may have a contributory role especially in patients with preexisting pulmonary disease. Postoperative nausea and vomiting are other common problems in which inhalational agents may have a role in their development. Although extensively investigated, suspected halothane hepatoxicity is a very rare complication if it exists at all. The renal effects of inhalational anesthetics are usually mild and transitory, although the use of methoxyflurane can produce direct nephrotoxicity. The evidence to support a clinically significant direct immunosuppressant effect of inhalational anesthetics after surgery is inconclusive. A concensus exists that any minor, short-lived effects are in all probability overshadowed by the nonspecific stress of surgery itself. By reducing this stress, anesthetics undoubtedly have a protective effect. There are probably no major mutagenic or carcinogenic effects of inhalational anesthetics under normal conditions. Inhalational anesthetics should be avoided during pregnancy because of their teratogenic potential and their effects on the uterus.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:The postoperative adverse effects of inhalational anesthetics. 351 Oct 14

A previously healthy 27 year-old male plumber presented with six days of fever, nausea, vomiting, malaise and headache. The subsequent development of cough, dyspnoea and pleuritic pain coincided with the simultaneous development of progressive bilateral cavitary pneumonia with pleural effusion. Leucocytosis, thrombocytopenia, hyponatraemia, hypoalbuminaemia, hypophosphataemia and hypoxaemia were the main laboratory abnormalities. Clinical suspicion of Legionnaires' disease was confirmed by the presence of serum antibody to Legionella pneumophila (titre 1:512) by an indirect fluorescent antibody test. Treatment with erythromycin and rifampicin resulted in clinical recovery with minimal residual bilateral pleural effusion six months after presentation. This patient is the first to acquire Legionnaires' disease in Singapore.
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PMID:Legionnaires' disease--report of Singapore's first local case. 355 84

From among the pregnant women in the Collaborative Perinatal Project of the National Institute of Neurological and Communicative Disorders and Stroke, we identified 508 who had migraine, and 3192 who had no history of migraine, of taking headache medication during the previous 12 months, and of headaches during the pregnancy. Migraineurs smoked more heavily and had a longer smoking history than their headache-free peers. Among migraineurs, smokers were not more likely to consume analgesics than nonsmokers. Regardless of smoking classification, more migraineurs consumed tranquilizers, amphetamines, and sleeping pills than headache-free women. Among smokers only, migraine was associated with heart disease, thrombosis/phlebitis, asthma, peptic ulcer, and pneumonia. In nonsmokers, migraine was associated with drug sensitivity and other allergies.
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PMID:Migraine and other diseases in women of reproductive age. The influence of smoking on observed associations. 363 73

In 1982, an epidemic of acute trichinosis occurred in Bitburg with 402 cases. The acute stage was observed and documented in 193 patients. The first signs of the disease appeared on average 17 days after eating trichina-containing meat. Muscle pain was reported by 85% of patients, lid and/or facial edema by 83%, gastrointestinal complaints by 62%, fever by 60%, flu-like symptoms by 56%, headache by 26%, eye complaints by 19%. Eosinophils were present in the blood of 92%. Trichinella antibodies were demonstrated in 98% of patients examined for them. Interstitial myositis was found in 90% of muscle biopsies (from 162 patients). Serious complications--thrombosis, myocarditis, pneumonia, hepatitis or meningism--occurred in 26 (13.5%) of the 193 patients. Even six months after onset of the disease 43% of patients were still not free of symptoms.
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PMID:[Acute trichinosis. 193 cases in an epidemic]. 367 92


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