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)

Using a placebo-controlled methodology, 20 healthy volunteers housed in a clinical research facility for 23 days were studied for fecal blood loss and plasma salicylate levels after taking salsalate (salicylsalicylic acid) or aspirin. Daily dosages were 3000 mg salsalate or 3900 mg aspirin. Aspirin produced statistically significant gastrointestinal blood loss over control levels and over that produced by salsalate (P less than 0.01). Blood loss with salsalate was not different than that with placebo. Despite the intentional disparity of dosages between the two drugs, plasma salicylate levels were not statistically different. Side effects occurred at about equal frequency with either drug. Most prominent were headache and nausea. However, concomitant upper respiratory infection in 12 subjects rendered interpretation difficult.
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PMID:Fecal blood loss and plasma salicylate study of salicylsalicylic acid and aspirin. 31 97

An outbreak of Mycoplasma pneumoniae (MP) infection occurred during the period March-May 1989 among the personnel of the Accident and Emergency Department of the Kuopio University Hospital, Kuopio, Finland. The index patient was a young male orderly, who fell ill with severe pneumonia. His tracheal mucus sample proved to be strongly positive for MP when tested by a commercial DNA-RNA hybridization test (Gen-Probe). After the index patient two additional staff members (an orderly and a nurse) fell ill with pneumonia and 66 others showed symptoms of upper respiratory infection or fever. The most frequent symptoms were a sore throat, a cough, rhinitis and headaches. All 97 employees of the department were tested for the presence of MP in April-May 1989 using throat swabs as test material. Forty-three (44%) were found to be positive for MP by the 'Gen-Probe' test. Eight (19%) of the MP positive staff were completely asymptomatic. The MP positive staff were retested about 3 weeks later, whereupon 40 (93%) had become negative. Most of the persons involved in this outbreak suffered only from mild respiratory symptoms, suggesting that MP outbreaks like the present one may easily pass unnoticed.
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PMID:Outbreak of Mycoplasma pneumoniae infection among hospital personnel studied by a nucleic acid hybridization test. 135 13

The purpose of this pilot study was to describe the 3-year experience of ambulatory medical care provided by one family physician in an Army community hospital. Data collected at each outpatient visit included the patient's age, race, gender, problems actively addressed, and procedures. There were 7,895 outpatient visits, representing 3,665 patients and 2,292 families. Of the 13,158 problems recorded, the 10 most frequent were pregnancy care, general medical examination, alcohol and tobacco use, hypertension, depression/anxiety, contraception, otitis media, acute upper respiratory infection, vaginitis, and headache. Further studies should be done to validate this pilot study.
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PMID:The content of outpatient family practice care in an Army community hospital: one physician's three-year experience. 147 Mar 54

One hundred eight out of 256 (42%) surveys were completed by registered school nurses (SNs) working in the Connecticut public school system. Of the 108 respondents, 99% were RNs and 1% were LPNs. Each SN spent an average of 19 working days a month at school, in elementary (71%) and/or preschool (40%) settings. Professional experience and educational backgrounds were variable. Over 40% had never received formal instruction regarding childhood headache (CH), and an additional 32% had received less than two hours. School nurses ranked CH behind minor trauma, GI upset, and URI as the fourth of the 13 most common clinical problems encountered at school. An average of 35 children with headaches were seen each month. A brief description of, and inquiry about, other systemic symptoms were nearly always made. Only 62% of the SNs usually asked a child about neurological symptoms. A child's temperature and pulse were measured routinely by 84% of SNs, whereas blood pressure and neurological assessment were obtained routinely only in approximately 12%. Treatment varied; nonetheless, 31% routinely allowed the child to rest or sleep as part of their management plan. Analgesic was administered routinely only by 10%. Approximately one third generally discussed a disposition plan with the child's parents, whereas only 3% usually spoke with the child's physician. Although 51% of the respondents felt they were "constrained by school policy" in their management of CH, half of these individuals (71% of all respondents) did not want more latitude. It is concluded from this survey that despite limited formal instruction about CH, SNs dealt with CH in a reasonable manner.
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PMID:Childhood headaches: a school nurse perspective. 158 93

During Operation Desert Storm, Approximately 62,000 enemy prisoners of war (EPWs) were captured by allied forces. Most of these EPWs were taken during the ground war and the weeks following. Over 20,000 of these were interned at East Camp, which was located approximately 125 miles south of the Kuwaiti border. The 300th Field Hospital was tasked to provide inpatient and outpatient care to the EPWs. This paper summarizes the experience, analyzing the diseases encountered, the types of medicines needed, and the unique problems of treating non-English speaking EPWs. From January 27 to February 23, 1991, approximately 308 patients were treated. From the beginning of the ground war on February 24, through March 30, approximately 8,979 patients were treated. The most common condition seen was dental disease (24.0%). Other commonly treated conditions were upper respiratory infection (12.4%), headache (11.7%), and urinary tract infections (9.6%). The unique problems of language barriers and security requirements increased the difficulty and the time required to conduct sick call for Iraqi EPWs.
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PMID:The medical care of Iraqi enemy prisoners of war. 178 62

The author found that the onset of hypertension or hypotension is relatively often associated with infections or development of so-called "sneezing due to allergy to pollen or dust," with or without headache, or due to trauma to the occipital area of the head. Using the "Bi-Digital O-ring Test," it was possible to demonstrate that, among bacterial and viral infections, the most common cause of infection associated with the appearance of hypertension is chlamydia, herpes simplex virus, cytomegalovirus, or Epstein-Barr virus. Particularly chlamydia and/or herpes simplex virus, with or without coexistence of other microbes, is usually present at the heart representation area of the medulla oblongata, especially at the left ventricular representation area, often accompanied by upper respiratory infection, cephalic, cervical or facial pain, with or without coexisting genito-urinary infection. The left ventricular representation area of the medulla oblongata is usually located at the right side. In most hypertensive patients, the left ventricular representation area of the medulla oblongata is enlarged up to 3 or 4 times normal size. Sufficient antibiotic treatment of chlamydia with erythromycin sometimes eliminated severe hypertension which appeared after chlamydia infection. In the presence of viral infections, such as herpes simplex, which is also causing severe pain in the head or neck, oral administration of acyclovir, erythromycin, or EPA (Eicosa Pentaenoic acid)-DHA (docosa hexaenoic acid) Omega 3 fish oil often reduced associated intractable pain and hypertension toward the normal level. Thus, the author is proposing new possible mechanisms as among the causes of so-called essential hypertension as a result of microbial infection or trauma of the cardiovascular representation area, particularly that of the left ventricular representation area at the right side of the medulla oblongata.
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PMID:Microbial infection or trauma at cardiovascular representation area of medulla oblongata as some of the possible causes of hypertension or hypotension. 290 10

Although there has been a significant decrease in the incidence of frontal sinus disease since the advent of antibiotics, frontal sinus infection still occurs and may follow a clinical course not unlike that seen during the preantibiotic era. Secondarily to cranial and intracranial invasion the following complications may occur: osteomyelitis, cavernous sinus thrombosis, meningitis, extradural, subdural and cerebral abscess. The proximity of the frontal sinus to both the dura and the marrow of the frontal bone, as well as a rich communicating venous system, lends support to the facility of intracranial extension. Classically, frontal sinusitis presents with headache or pain usually following an upper respiratory infection. Purulent nasal discharge may be noted on physical examination. Roentgenographic studies will show opacification or an air-fluid level within the sinus. We present 4 cases of intracranial complications of frontal sinusitis seen in male adolescents. It is our contention that this disease bears a notable preponderance in males; a postulation that appears to be substantiated in the literature. Frequently even the classic signs and symptoms of frontal sinusitis may be undetected, which indicates that certainly the more subtle presentation of this disease may escape diagnosis during the course of examination. The use of CT scanning has proved an invaluable tool in the diagnosis of both frontal sinusitis and intracranial involvement. The importance of its incorporation into the diagnostic workup of the patient with frontal sinus disease cannot be overemphasized. We advocate aggressive medical and surgical management for all adolescents presenting with frontal sinusitis in an attempt to avoid possible intracranial complications.
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PMID:Frontal sinusitis and its intracranial complications. 662 57

This report presents data on the safety and tolerability of losartan potassium (losartan), a selective antagonist of the angiotensin II AT-1 receptor, in approximately 2,900 hypertensive patients treated in double-blind clinical trials. In these studies, headache (14.1%), upper respiratory infection (6.5%), dizziness (14.1%), asthenia/fatigue (3.8%), and cough (3.1%) were the clinical adverse experiences most often reported in patients treated with losartan. These adverse experiences were also frequently reported in patients receiving placebo: 17.2%, 5.6%, 2.4%, 3.9%, and 2.6%, respectively. Dry cough as an adverse event was reported in 8.8% of patients treated with angiotensin-converting enzyme inhibitors, and in 3.1% and 2.6% of patients treated with losartan or placebo, respectively. Only dizziness was considered "drug-related" more often in losartan-treated (2.4%) than placebo-treated (1.3%) patients. In controlled clinical trials, losartan was better tolerated than other antihypertensive agents as determined by the incidence of patients reporting any drug-related adverse experiences. Rates of discontinuation due to clinical adverse experiences in patients who received losartan monotherapy or losartan+hydrochlorothiazide were 2.3% and 2.8%, respectively, compared with placebo (3.7%). No laboratory adverse experiences were unexpected or of clinical importance. First-dose hypotension rarely occurred with losartan or with losartan plus hydrochlorothiazide, and withdrawal effects such as rebound hypertension were not observed in clinical trials. There were no clinically important differences in the clinical or laboratory safety profiles in the demographic subgroups for age, gender, or race. In controlled clinical trials, losartan demonstrated an excellent tolerability profile.
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PMID:Safety and tolerability of losartan potassium, an angiotensin II receptor antagonist, compared with hydrochlorothiazide, atenolol, felodipine ER, and angiotensin-converting enzyme inhibitors for the treatment of systemic hypertension. 771 81

1. The safety and efficacy of amlodipine vs enalapril as monotherapy was evaluated in patients with moderate/severe hypertension (supine DBP 105-125 mm Hg, SBP 140-220 mm Hg). 2. After 2 weeks placebo treatment 31 patients were randomised by the technique of minimisation in an observer-blind study to receive once daily treatment with either amlodipine (15 patients) 5-10 mg, or enalapril (16 patients) 5-20 mg for 8 weeks. The study design concluded with 2 weeks placebo treatment. In addition to clinic measurements, home blood pressure monitoring (Copal UA-251) was performed during the study. 3. Clinic supine systolic blood pressure was reduced from 177 to 152 mm Hg (amlodipine) and 183 to 169 mm Hg (enalapril) (95% CI for the intergroup difference -22.1, 0.3, P = 0.06) after 8 weeks treatment. 4. Clinic supine diastolic blood pressure was reduced from 110 to 93 mm Hg (amlodipine) and 109-102 mm Hg (enalapril) (95% CI for the intergroup difference -17.7, -2.7, P < 0.01) after 8 weeks treatment. 5. Home blood pressure recordings confirmed these reductions in blood pressure. Although the reduction in blood pressure was greater for the amlodipine treated group, the differences between treatments were not statistically significant. 6. Both drugs were reasonably well tolerated. The adverse events occurring most frequently in the amlodipine group were headache (5), peripheral oedema (3), upper respiratory infection (3) and anxiety (2). The adverse events occurring most frequently in the enalapril treated patients were headache (6), dizziness (3) and upper respiratory infection (2).
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PMID:A comparison of amlodipine with enalapril in the treatment of moderate/severe hypertension. 851 61

We reported two early-childhood cases suffering from acute optic neuritis (ON). Case 1 was a 3-year-old girl, who had a preceding upper respiratory infection, headache, nausea and subsequent sudden visual disturbance. Cranial MRI revealed multiple T2-elongated lesions in the white matter. She showed two neurological relapses including ON, leading to the diagnosis of clinically probable multiple sclerosis (MS). Case 2 was a 2-year-old boy, who had an acute onset of visual disturbance without any other neurological deficits. MRI with Gd-DTPA enhancement revealed not only a disorder of optic nerves but involvement of the white matter in the acute phase. It has been suggested that there may be a broad spectrum of demyelinating disorders between ON and MS even in early-childhood. Therefore, we should bear in mind to the subsequent progression to MS in childhood ON cases with silent brain lesions.
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PMID:[Two early-childhood cases of optic neuritis]. 875 34


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