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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

An open trial of piroxicam, a new nonsteroidal anti-inflammatory agent with long-lasting analgesic and antipyretic activities, was carried out on 49 children as outpatients with viral rhinopharyngitis. Piroxicam administered once daily as an oral suspension gave significant improvement in all parameters, both respiratory (nasal obstruction and discharge, hoarseness, sore throat) and general (headache, dysphagia). A lowering in body temperature was also observed. Recovery seemed to have a more favourable trend in patients treated with piroxicam than to previous treatments. Tolerability of piroxicam was satisfactory in all but six patients who showed only slight transitory side-effects.
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PMID:Treatment of symptoms of rhinopharyngitis in children with a new anti-inflammatory agent. 354 49

Human brucellosis, a multisystem disease which may mimic other conditions, has a low incidence in childhood and the diagnosis may easily be missed. Over a 7-month period 9 children with brucellosis presented to the Department of Paediatrics and Child Health, Tygerberg Hospital. Six of the children had consumed unpasteurized milk. The main presenting symptoms were fever, fatigue, headache, myalgia and haematuria. Clinical signs included lymphadenopathy (3), nasopharyngitis (2), features of lower respiratory tract infection (2), splenomegaly (2) and pyrexia (1). The diagnosis was made on the basis of a positive serological titre (> 1:160) for Brucella abortus. The prozone phenomenon was encountered in 6 cases; however, the Coombs test confirmed the diagnosis in these cases. Children under 7 years were treated with co-trimoxazole and rifampicin and those over 7 years with tetracycline and rifampicin, for at least 6 weeks. No relapses were detected on follow-up.
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PMID:Brucellosis in childhood in the Western Cape. 777 72

Sarcoidosis is a systemic granulomatous disease of unknown etiology that has a wide variety of clinical manifestation. Lung involvement may slowly undergo pulmonary fibrosis. Chronic sarcoid arthritis is a rare, usually non destructive arthropathy; may be a mono, oligo or polyarthritis. Knees, ankles, shoulders, wrists and small joint of the hands and feet may be involved. It can involve skin, eyes, exocrine glands such as salivary and lacrimal glands, and many other tissues. We describe the case of a 77 years old woman with a history of rhinopharyngitis with epistaxis and chronic laryngitis since youth; a dry mouth and throat, a erythematous, infiltrative skin lesion in the forehead and in the nape of the neck, a purple lesion of the left ear and nose, skin dystrophy of the hands from 30 years before. She underwent an operation for a left femoral fracture with hemotransfusion 14 years ago. Then she developed a polyarthritis of the small joints of the hands (II, III and IV right DIP, I, III, e V left DIP; III and V bilateral PIP), knees, tarsi, toes and left elbow. An HCV chronic hepatitis was discovered 6 years before. She is affected by productive cough, dysphonia, dyspnoea at rest, fever, headache and asthenia for over 5 years. Laboratory examination revealed leukopenia, HCV hepatitis with anti HCV, HCV-RNA, transaminases elevated and cryoglobulinemia. HCV may be involved in the etiopathogenesis of rheumatic diseases, lung fibrosis and may moreover contribute to the onset or progression of sarcoidosis; the possible pathogenesis is discussed.
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PMID:[Chronic polyarthritis in a patient affected by sarcoidosis and chronic HCV infection. Case report and review of the literature]. 1210 83

In a previous study assessing tadalafil for the treatment of erectile dysfunction (ED), tadalafil 20 mg was shown to improve erectile function for up to 36 hours vs placebo. This study sought to demonstrate the effectiveness of both 10- and 20-mg tadalafil vs placebo at 2 prespecified assigned times of 24 and 36 hours postdosing. This double-blind, placebo-controlled, parallel-group study randomized 483 men with ED into 6 groups according to a combination of treatment (placebo, tadalafil 10 or 20 mg) and assigned time (24 or 36 hours) for intercourse attempts. Patients were stratified by baseline ED severity based on Erectile Function Domain scores. The study had 4 phases: a 4-week run-in (no ED medication taken); a 2- to 4-week equilibration (dosing as needed); a 4- to 6-week assessment; and a 6-month open-label extension. During the assessment phase, men took a total of 4 doses of study medication, each dose separated by more than or equal to 7 days. Efficacy was measured as the mean per-patient percentage of successful intercourse attempts (Sexual Encounter Profile Diary Question 3: SEP3) during the assessment phase. Men taking either 10- or 20-mg tadalafil had a significant increase in SEP3 from baseline scores vs placebo at both 24 hours (P = .038 and <.001 for 10 and 20 mg, respectively) and 36 hours (P < .001 for both doses) postdose. The mean per-patient percentages of successful intercourse attempts for the 24-hour time point were 41.8%, 55.8%, and 67.3% for placebo and tadalafil 10 and 20 mg, respectively; for the 36-hour time point, the mean per-patient percentages were 32.8%, 56.2%, and 61.9% for placebo and tadalafil 10 and 20 mg, respectively. The most common treatment-emergent adverse events were headache, back pain, dyspepsia, and nasopharyngitis. Both 10- and 20-mg tadalafil improved erectile function for up to 36 hours postdosing in men with ED of varied severity.
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PMID:Tadalafil improved erectile function at twenty-four and thirty-six hours after dosing in men with erectile dysfunction: US trial. 1586 97

Alefacept is a selective immunomodulating, antipsoriatic drug that blocks the LFA-3/CD2 interaction necessary for the activation and proliferation of memory effector T cells by binding to CD2 expressed on the T cell surface. Because the CD4+ count is reduced by alefacept, it is recommended that this count be monitored on a regular basis to ensure that it does not drop below 250 cells/mul. Few side effects have been related to the use of alefacept that differ from placebo even when CD4+ counts drop below 250 cells/microl. The side effects that have been reported are minor and include: headache, nasopharyngitis, rhinitis, influenza, upper respiratory tract infections, pruritus, arthralgias, fatigue, nausea, accidental injury and increases in liver enzymes. Serious infections and malignancies do not appear linked to the use of alefacept. The percentage of patients who developed antibodies against alefacept is very low. Alefacept is a very safe biological therapy for moderate-to-severe chronic plaque psoriasis with few side effects reported. The utility of checking CD4 counts while administering alefacept for 12 weeks appears minimal.
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PMID:Alefacept: a safety profile. 1625 57

Abatacept is a co-stimulation blocker that inhibits T-cell activation and interrupts the process leading to inflammation in rheumatoid arthritis. Patients with severe arthritis who took abatacept with at least one other disease-modifying antirheumatic drug in six and 12-month clinical trials demonstrated statistically significant improvement in tender, swollen joints and other clinical measures compared with placebo. Mild to moderate adverse events included headache, nasopharyngitis, hypertension and back pain. The adverse events were similar to those seen in placebo groups. Abatacept should not be used in combination with other biologic agents because of reported increased rates of serious adverse events, including serious infections. With its different mechanism of action, abatacept may be an alternative add-on therapy for patients with an inadequate response to other arthritis therapies.
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PMID:Abatacept as add-on therapy for rheumatoid arthritis. 1631 26

Patients with severe hypertension (>180/110 mm Hg) require large blood pressure (BP) reductions to reach recommended treatment goals (<140/90 mm Hg) and usually require combination therapy to do so. This 8-week, multicenter, randomized, double-blind, parallel-group study compared the tolerability and antihypertensive efficacy of the novel direct renin inhibitor aliskiren with the angiotensin converting enzyme inhibitor lisinopril in patients with severe hypertension (mean sitting diastolic blood pressure (msDBP)>or=105 mm Hg and <120 mm Hg). In all, 183 patients were randomized (2:1) to aliskiren 150 mg (n=125) or lisinopril 20 mg (n=58) with dose titration (to aliskiren 300 mg or lisinopril 40 mg) and subsequent addition of hydrochlorothiazide (HCTZ) if additional BP control was required. Aliskiren-based treatment (ALI) was similar to lisinopril-based treatment (LIS) with respect to the proportion of patients reporting an adverse event (AE; ALI 32.8%; LIS 29.3%) or discontinuing treatment due to AEs (ALI 3.2%; LIS 3.4%). The most frequently reported AEs in both groups were headache, nasopharyngitis and dizziness. At end point, ALI showed similar mean reductions from baseline to LIS in msDBP (ALI -18.5 mm Hg vs LIS -20.1 mm Hg; mean treatment difference 1.7 mm Hg (95% confidence interval (CI) -1.0, 4.4)) and mean sitting systolic blood pressure (ALI -20.0 mm Hg vs LIS -22.3 mm Hg; mean treatment difference 2.8 mm Hg (95% CI -1.7, 7.4)). Responder rates (msDBP<90 mm Hg and/or reduction from baseline>or=10 mm Hg) were 81.5% with ALI and 87.9% with LIS. Approximately half of patients required the addition of HCTZ to achieve BP control (ALI 53.6%; LIS 44.8%). In conclusion, ALI alone, or in combination with HCTZ, exhibits similar tolerability and antihypertensive efficacy to LIS alone, or in combination with HCTZ, in patients with severe hypertension.
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PMID:A comparison of the tolerability of the direct renin inhibitor aliskiren and lisinopril in patients with severe hypertension. 1754 89

Dapsone gel 5%, a topical formulation of dapsone, was shown to deliver clinically effective doses of dapsone with minimal systemic absorption in 2 randomized, vehicle-controlled, 12-week studies of patients with acne vulgaris. A 12-month, open-label, long-term safety study further evaluated the safety and efficacy of dapsone gel. Patients at least 12 years of age with acne vulgaris (N = 486) applied dapsone gel twice daily for up to 12 months. Application site reactions related to treatment were reported in 8.2% of the patients and were mostly mild to moderate in severity. Common nonapplication site adverse events included headache (20%) and nasopharyngitis (15%). No significant changes in hematology or blood chemistry parameters were observed. At one month, mean reduction from baseline in inflammatory lesion counts was 30.6%. At 12 months, mean reduction from baseline was 58.2%, 19.5%, and 49.0% for inflammatory, noninflammatory, and total lesion counts, respectively, (all P=.002 compared to baseline). These results show that dapsone gel 5% is safe and effective for long-term treatment of acne vulgaris and has a rapid onset of action.
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PMID:Dapsone gel 5% for the treatment of acne vulgaris: safety and efficacy of long-term (1 year) treatment. 1796 75

Aliskiren is the first member of the new class of orally active direct renin inhibitors to receive approval from the United States Food and Drug Administration for the treatment of hypertension. In patients with hypertension, aliskiren can be used either as monotherapy or in combination with other antihypertensive agents. By inhibiting renin, aliskiren blocks the conversion of angiotensinogen to angiotensin I, which subsequently results in a reduction in angiotensin II concentrations. Unlike the angiotensin-converting enzyme inhibitors and the angiotensin II receptor blockers (ARBs), which reactively stimulate an increase in plasma renin activity, aliskiren suppresses the effects of renin and leads to a reduction in plasma renin activity. In clinical trials involving patients with mild-to-moderate hypertension, aliskiren provided antihypertensive efficacy that was comparable to that of an ARB. Combination therapy with aliskiren and an ARB may provide additional blood pressure-lowering effects compared with the respective monotherapies with each of the agents. The results from surrogate outcome studies have also alluded to the potential for aliskiren to prevent target organ damage. Because aliskiren does not significantly affect the cytochrome P450 system, it has been associated with few drug interactions. In clinical studies, aliskiren was well tolerated, and its adverse-effect profile was similar to that of placebo. Fatigue, headache, dizziness, diarrhea, nasopharyngitis, and back pain were the most commonly reported adverse events. Overall, aliskiren appears to be a reasonable treatment option for patients with mild-to-moderate hypertension who are intolerant of first-line antihypertensive therapies. Aliskiren may also be a promising renoprotective strategy in patients with concomitant hypertension and diabetes mellitus. Its potential as a first-line antihypertensive agent will have to be further examined once studies evaluating its effects on long-term clinical outcomes are completed.
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PMID:Aliskiren: an oral direct renin inhibitor for the treatment of hypertension. 1917 May 89

In a 6-month, placebo-controlled trial, oral fingolimod (FTY720) 1.25 or 5.0 mg, once daily, significantly reduced MRI inflammatory activity and annualized relapse rate compared with placebo in patients with relapsing multiple sclerosis (MS). The objectives were to monitor the 36-month, interim efficacy and safety results of the ongoing extension of this study. In the extension (months 7-36), placebo-treated patients were re-randomized to either dose of fingolimod; fingolimod-treated patients continued at the same dose. During months 15-24, all patients receiving fingolimod 5.0 mg switched to 1.25 mg. Of the 250 patients who entered the extension study, 173 (69%) continued to month 36. Most patients were free from gadolinium-enhanced lesions (88-89%) or new T2 lesions (70-78%) at month 36. Patients receiving continuous fingolimod treatment had sustained low annualized relapse rates of 0.20-0.21, and 68-73% remained relapse-free at month 36. Over 36 months, nasopharyngitis (34%), headache (30%), fatigue (19%) and influenza (18%) were the most commonly reported adverse events. Pulmonary function remained stable and blood pressure was stable after an initial increase (3-5 mmHg) during the first 6 months of fingolimod treatment; serious adverse events included infections and skin cancer. The low MRI and clinical disease activity at 6 months were maintained at 36 months with fingolimod, which was generally well tolerated by most patients. The efficacy and safety of oral fingolimod are being further evaluated in a large phase III MS study programme.
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PMID:Phase II study of oral fingolimod (FTY720) in multiple sclerosis: 3-year results. 2002 7


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