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Query: UMLS:C0018681 (
headache
)
56,091
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
This paper aims to remind paediatric clinicians to suspect and confirm 'PFAPA' syndrome (Periodic Fever, Aphthous stomatitis, Pharyngitis and cervical Adenitis syndrome). We report two cases of PFAPA syndrome: a 3-year-old healthy boy with atopic
rhinitis
and a boy aged 8 years 5 months who simultaneously had lymphocytic vasculitis syndrome treated with immunosuppressive drugs. Both met Marshall's criteria. The literature regarding PFAPA syndrome was complied using a Medline search for articles published between 1963 and 1998 and we then reviewed the reference lists of the articles. The Medline search revealed 28 cases with available clinical manifestations, management and prognosis. Our study describes two additional cases. We divided the cases into typical (28 cases) and atypical (two cases) PFAPA syndrome. In typical PFAPA, the age of onset was less than 5 years in most cases and the patients presented 4.9 +/- 1.4 days of fever (100%), pharyngitis (89.3%), cervical adenitis (72.1%), stomatitis (71.4%), malaise (64.3%),
headache
(60.7%), abdominal pain (53.6%) and nausea/vomiting (17.9%). Afebrile intervals were 3.2 +/- 2.4 months and increased with age. The time from initial onset to final episode was 3 years 7 months +/- 3 years 6 months. The total number of episodes was 8.3 +/- 2.5 (range 6-14). Effective treatment included steroids, tonsillectomy/adenoidectomy and cimetidine. The general outcome was good. In atypical PFAPF, the clinical manifestations were similar to those of typical PFAPA except that the age of onset was more than 5 years, and life-threatening intestinal perforation happened once in a patient with underlying Fanconi's anaemia. It was concluded that typical PFAPA syndrome is benign and can be diagnosed by detailed history-taking and from physical findings during repeated febrile episodes with tests to rule out other periodic fever syndromes. A review of the literatures since the first report in 1987 has shown that typical PFAPA syndrome is not associated with significant long-term sequelae and has a good response to steroids. One patient with atypical PFAPA, who received low-dose steroids for over 1 year, developed intestinal perforation after an increment of the 7-day steroid dose. If an underlying problem requires long-term immunosuppressive medication, it is wiser to choose cimetidine rather than increasing the steroid dosage to resolve atypical PFAPA.
...
PMID:PFAPA syndrome (Periodic Fever, Aphthous stomatitis, Pharyngitis, Adenitis). 1120 45
Vardenafil, a novel selective phosphodiesterase type 5 inhibitor, was evaluated in its first large-scale at-home trial. A total of 601 men with mild to severe erectile dysfunction (ED) were enrolled in this multi-centre, randomized, double-blind, placebo-controlled trial of 12 weeks of treatment with either placebo or 5, 10 and 20 mg of vardenafil. Primary endpoints were Q3 (vaginal penetration) and Q4 (maintenance of erection) of the International Index of Erectile Function (IIEF). In the intent-to-treat population (n=580), the changes from baseline for 5, 10 and 20 mg vardenafil (1.2, 1.3 and 1.5, respectively) were all improved (P<0.001) over placebo (0.2) for Q3 and were similarly improved for Q4 (1.4, 1.5 and 1.7) compared to placebo (0.5) (P<0.001). All vardenafil doses improved all IIEF domains compared to placebo (P<0.001). The percentage of successful intercourses was between 71 and 75% for the three vardenafil doses. For the 20 mg dose, 80% of the patients experienced improved erections (GAQ) compared to 30% for placebo. Most frequent treatment-emergent adverse events were
headache
(7-15%), flushing (10-11%) and up to 7% for dyspepsia or
rhinitis
. Vardenafil treatment resulted in a high efficacy and low adverse-event profile in a population with mixed ED etiologies.
...
PMID:The efficacy and tolerability of vardenafil, a new, oral, selective phosphodiesterase type 5 inhibitor, in patients with erectile dysfunction: the first at-home clinical trial. 1149 74
In order to evaluate the efficacy and safety of mometasone furoate nasal spray (MFNS) in patients with perennial non-allergic rhinitis (PNAR) a phase III, double-blind, randomized, placebo-controlled, Nordic multicenter study was performed at 16 sites (7 in Sweden, 3 in Denmark, 3 in Finland and 3 in Norway). A total of 329 patients (age 18-82 years) with a mean duration of PNAR of 9 years were included in the study. The total duration of the study was 11 weeks: 2 weeks of screening, 6 weeks of treatment and 3 weeks of follow-up. Inclusion criteria were unspecific
rhinitis
symptoms and exclusion criteria were a positive skin prick test as well as intolerance to aspirin or non-steroidal anti-inflammatory drugs. Endoscopy was performed to exclude patients with structural anomalies and nasal polyps. The primary efficacy variable was the subject's total overall evaluation. In the intention-to-treat (ITT) group of patients (n = 329) the improvement rates were 56% (MFNS) and 49% (placebo). In the per-protocol (PP) group (n = 251) the corresponding figures were 58% and 47%. Stratifying for groups of patients having moderate symptoms, the results were 54% vs 43% in the ITT group and 56% vs 41% in the PP group. The therapeutic response showed greater improvement in total nasal score as recorded by the investigator in the groups treated with MFNS as compared to the placebo group (p = 0.09 [PP], p = 0.14 [ITT]). Adverse events occurred during the study, upper respiratory tract infections and
headache
being the most frequently reported, but there was no statistically significant difference between MFNS and placebo. The results of this study indicate that MFNS is a safe and effective treatment for patients with PNAR.
...
PMID:Mometasone furoate nasal spray in the treatment of perennial non-allergic rhinitis: a nordic, multicenter, randomized, double-blind, placebo-controlled study. 1150 13
Repaglinide, a carbamoylmethyl benzoic acid derivative, is the first of a new class of oral antidiabetic agents designed to normalise postprandial glucose excursions in patients with type 2 diabetes mellitus. Like the sulphonylureas, repaglinide reduces blood glucose by stimulating insulin release from pancreatic beta-cells, but differs from these and other antidiabetic agents in its structure, binding profile, duration of action and mode of excretion. In clinical trials of up to 1-year's duration, repaglinide maintained or improved glycaemic control in patients with type 2 diabetes mellitus. In comparative, 1-year, double-blind, randomised trials (n = 256 to 544), patients receiving repaglinide (0.5 to 4mg before 3 daily meals) achieved similar glycaemic control to that in patients receiving glibenclamide (glyburide) < or = 15 mg/day and greater control than patients receiving glipizide < or = 15 mg/day. Changes from baseline in glycosylated haemoglobin and fasting blood glucose levels were similar between patients receiving repaglinide and glibenclamide in all studies; however, repaglinide was slightly better than glibenclamide in reducing postprandial blood glucose in I short term study (n = 192). Patients can vary their meal timetable with repaglinide: the glucose-lowering efficacy of repaglinide was similar for patients consuming 2, 3 or 4 meals a day. Repaglinide showed additive effects when used in combination with other oral antidiabetic agents including metformin, troglitazone, rosiglitazone and pioglitazone, and intermediate-acting insulin (NPH) given at bedtime. In 1-year trials, the most common adverse events reported in repaglinide recipients (n = 1,228) were hypoglycaemia (16%), upper respiratory tract infection (10%),
rhinitis
(7%), bronchitis (6%) and
headache
(9%). The overall incidence of hypoglycaemia was similar to that recorded in patients receiving glibenclamide, glipizide or gliclazide (n = 597) [18%]; however, the incidence of serious hypoglycaemia appears to be slightly higher in sulphonylurea recipients. Unlike glibenclamide, the risk of hypoglycaemia in patients receiving repaglinide was not increased when a meal was missed in 1 trial. In conclusion, repaglinide is a useful addition to the other currently available treatments for type 2 diabetes mellitus. Preprandial repaglinide has displayed antihyperglycaemic efficacy at least equal to that of various sulphonylureas and is associated with a reduced risk of serious hypoglycaemia. It is well tolerated in a wide range of patients, including the elderly, even if a meal is missed. Furthermore, glycaemic control is improved when repaglinide is used in combination with metformin. Thus, repaglinide should be considered for use in any patient with type 2 diabetes mellitus whose blood glucose cannot be controlled by diet or exercise alone, or as an adjunct in patients whose glucose levels are inadequately controlled on metformin alone.
...
PMID:Repaglinide: a review of its therapeutic use in type 2 diabetes mellitus. 1157 98
(1) The reference treatment for suspected influenza during outbreaks is simple relief of symptoms (fever,
rhinitis
,
headache
, myalgia, etc.). (2) According to a comparative placebo-controlled trial involving 525 patients with asthma and/or chronic obstructive airways disease, and a meta-analysis of 9 trials involving patients at risk of complications, zanamivir shortens the duration of symptoms of suspected influenza by about a day. But zanamivir has not been shown to reduce antibiotic prescribing, or the incidence of complications necessitating hospitalisation. (3) Zanamivir has no proven efficacy in preventing the spread of influenza by a treated patient. (4) Zanamivir inhalation can induce bronchospasm. (5) In practice, prevention through vaccination remains the mainstay of management. Symptomatic relief is the only rational therapy for influenza.
...
PMID:Zanamivir: a second look. Still no tangible impact on influenza. 1182 40
Long-term efficacy and safety of sildenafil was assessed in 1008 patients with erectile dysfunction (ED) enrolled in four flexible-dose (25 - 100 mg), open-label, 36- or 52-week extension studies. After 36 and 52 weeks, 92% and 89% of patients felt that treatment with sildenafil had improved their erections. Responses to a Sexual Function Questionnaire indicated that 52 weeks of sildenafil treatment resulted in clinically significant improvements in the duration and firmness of erections, overall satisfaction with sex life, and the frequency of stimulated erections. Commonly reported adverse events (AEs) were
headache
, flushing, dyspepsia, and
rhinitis
, which were generally mild to moderate. Reports of abnormal vision were consistent with previous clinical trials. The occurrence of treatment-related cardiovascular AEs, such as hypertension, tachycardia, and palpitation, was <1%. Discontinuations due to treatment-related AEs were low (2%). Long-term therapy does not diminish the efficacy of sildenafil in patients with ED and remains well tolerated.
...
PMID:Assessment of the efficacy and safety of Viagra (sildenafil citrate) in men with erectile dysfunction during long-term treatment. 1189 May 12
Vardenafil selectively inhibits phosphodiesterase type 5 (PDE5), an enzyme which hydrolyses cyclic guanosine monophosphate in the cavernosum tissue of the penis. Inhibition of PDE5 results in increased arterial blood flow leading to enlargement of the corpus cavernosum. Because of the increased tumescence, veins are compressed between the corpus cavernosum and the tunica albuginea, resulting in an erection. Vardenafil has a high bioavailabilty and is rapidly absorbed. An erection of >60% rigidity was maintained for approximately twice as long following visual stimulation in patients treated with vardenafil 10 or 20mg than in recipients of placebo. In a large, placebo-controlled trial in patients with mild to severe erectile dysfunction (ED), vardenafil 5, 10 or 20mg taken as needed over a 12-week period significantly improved the scores in questions 3 and 4 of the International Index of Erectile Function (IIEF). The rate of successful attempts at intercourse with ejaculation was also significantly higher with vardenafil (71 to 75%) than in the placebo group (39.5%), and significantly more patients treated with vardenafil than placebo responded 'yes' to a Global Assessment Question (GAQ) asking if treatment had improved erections. In a 26-week trial in 736 men with ED of varied aetiologies and severity patients receiving vardenafil 5, 10 or 20mg experienced significantly improved erections with 85% of vardenafil 20mg recipients reporting improved erectile function (assessed using the GAQ) compared with 28% of placebo recipients. Treatment with vardenafil also significantly improved scores in response to questions 3 and 4 of the IIEF compared with placebo. A 12-week trial in 452 men with ED associated with diabetes mellitus demonstrated that treatment with vardenafil 20mg compared with placebo significantly improved IIEF erectile function domain scores and the rate of positive responders to the erectile improvement GAQ. Similar results were reported in a placebo-controlled trial of vardenafil 10 to 20mg involving 440 patients with ED after radical prostatectomy. Adverse events associated with vardenafil were those commonly associated with PDE5 inhibitors:
headache
, flushing, dyspepsia and
rhinitis
. These were mostly dose-dependent and mild to moderate in intensity.
...
PMID:Vardenafil. 1202 79
Rhino-orbital-cerebral mucormycosis (ROCM) is an acute, often fatal, fungal infection caused by members of the class Zygomycetes and the order Mucorales. The genus Rhizopus accounts for most cases of ROCM. The disease is characterized by fungal hyphal invasion of blood vessels resulting in thrombosis and infarction of the nasal, paranasal sinus, orbital, and cerebral tissues. The most commonly associated condition is diabetes mellitus; other associated conditions include immunocompromised states, renal disease, deferoxamine use, and acidotic states. Common clinical findings include
rhinitis
, periorbital and facial swelling, facial and mucosal necrosis, ophthalmoplegia, multiple cranial nerve palsies, facial pain, and
headache
. Definitive diagnosis is made by demonstration of fungal hyphae in tissue specimens. The mainstay of treatment is aggressive surgical debridement of infected tissue and administration of amphotericin B. ROCM has a mortality rate of 40-50%; 70% of survivors are left with residual defects. Early diagnosis and treatment are imperative in the successful management of patients afflicted with this devastating sight- and life-threatening disease.
...
PMID:Rhino-orbital-cerebral mucormycosis: a review. 1204 3
48 woodworkers employed in the furniture factory were examined. The control group consisted of 41 office workers with no exposure to organic dust. The examination included: interview on work-related symptoms, physical examination, and lung function test performed before and after the working-day. 38 out of 48 (79.2%) woodworkers reported work-related symptoms. The most common complaint was dry cough reported by 25 workers (52.1%), followed by general malaise -- reported by 17 (35.45%), conjunctivitis -- by 16 (33.3%),
rhinitis
- by 16 (33.3%), and skin symptoms by 16 (33.3%). Other symptoms such as
headache
, shortness of breath and chest pain occurred less frequently. Subjects working in initial processing and board processing departments had a higher prevalence of cough compared to workers employed in the varnishing department (p < 0.01). The prevalence of skin symptoms was significantly higher in board processing and varnishing departments compared to initial processing department (p < 0.05). Occupational asthma and allergic alveolitis were recorded in 3 out of 48 (6.2%) and 2 out of 48 (4.2%) workers, respectively. Baseline FVC and FEV(1) values were lower in woodworkers compared to controls (p < 0.01). The increased lung function parameters (FVC, FEV(1)) were observed in woodworkers who smoked compared to non-smokers. The difference was not statistically significant. There was a significant over-shift decrease of all measured spirometric values: FVC, FEV(1)), FEV(1)) /VC, PEF among woodworkers (p < 0.001). There was a significant pre-shift, post-shift decline in FVC, FEV(1)), FVC/FEV(1)), and PEF among workers under 30 years of age (p < 0.001). The same tendency was seen for FVC and FEV(1)) in subjects over 30. The percentage changes in FVC and FEV(1)) were greater in the group of younger workers (15.1% and 17.6%) respectively, than in the group of older subject (6.2%, 7.1%). The difference was not statistically significant.
...
PMID:Work-related symptoms among furniture factory workers in Lublin region (eastern Poland). 1208 5
This open-label, multi-center study from Mexico compared the efficacy and safety of oral sildenafil and phentolamine in men with erectile dysfunction. Patients received sildenafil (25-100 mg; n=123) or phentolamine (40 mg; n=119) for 8 weeks, and efficacy was assessed using the International Index of Erectile Function (IIEF) as well as two global efficacy questions. Mean scores for the erectile function domain of the IIEF were significantly higher for sildenafil (27.23 +/- 0.62; P=0.0001) than for phentolamine (19.35 +/- 0.66). Approximately twice as many men receiving sildenafil had successful attempts at sexual intercourse (88% vs 42%), improved erections (95% vs 51.1%), and improved ability to have sexual intercourse (94.4% vs 46.4%) compared with phentolamine. The most common adverse events included
rhinitis
,
headache
, tachycardia, and nausea, with a higher frequency reported in patients receiving phentolamine than sildenafil (41% vs 33%), with the exception of
headache
, which was reported more frequently in sildenafil users. Overall, sildenafil was more effective and appeared to be better tolerated than phentolamine for the treatment of erectile dysfunction.
...
PMID:Comparison of the efficacy and safety of sildenafil citrate (Viagra) and oral phentolamine for the treatment of erectile dysfunction. 1216 68
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