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)

A 48 year old male patient presented with maculopapular rash, pruritus, peptic ulcer disease and attacks of headache and vertigo. Rubbing of the cutaneous lesions led to urticarial whealing which is indicative of abnormal mast cell proliferation in the cutis. Histologic evidence of abnormal mast cell proliferation in biopsy specimens of skin and bone marrow led to the diagnosis of systemic mastocytosis. Treatment with H1 and H2 receptor antagonists was started.
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PMID:[Maculopapular rash, pruritus, upper abdominal pain, attacks of dizziness]. 174 78

The clinical safety of lamotrigine (LTG), assessed in four completed randomized, double-blind, placebo-controlled crossover trials and an interim analysis of 27 12-month open studies, is discussed. LTG was added to existing antiepileptic drugs (AEDs) of adult patients with refractory epilepsy, using a twice-daily regimen. In the pooled data from the four double-blind studies (n = 92), the incidence of adverse experiences with LTG and placebo did not differ significantly. Two patients were withdrawn on LTG due to adverse experiences (one rash, one nausea and vomiting). In the open studies (pooled data; n = 572) the most commonly reported adverse experiences were dizziness, diplopia, somnolence, headache, ataxia, and asthenia (10-14% incidence). Forty-nine patients (8.6%) were withdrawn with adverse events, most commonly for rash (2.3%). No patients were withdrawn from any of the studies with physical, neurological, or ECG abnormalities thought attributable to LTG treatment. Laboratory measures, vital signs, and weight did not show any consistent changes of clinical significance, and no significant changes in plasma concentrations of concomitant AEDs after the addition of LTG were observed.
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PMID:Human safety of lamotrigine. 183 76

Data from clinical trials with benazepril suggest that the safety profile of benazepril is similar to that of other angiotensin-converting enzyme (ACE) inhibitors. Treatment-related side effects occurred in 20% of benazepril-treated patients and in 18% of patients receiving placebo. The most commonly reported side effects with benazepril were headache, dizziness, and fatigue. The incidence of side effects was not affected by the degree of hypertension, age, gender, race, dosage, or the degree of renal impairment. Side effects believed to be related to the pharmacologic action of ACE inhibitors as a class include symptomatic hypotension, which occurred at a relatively low rate with benazepril, and hyperkalemia and elevation of serum creatinine, which occurred to the same extent with benazepril as has been noted with other ACE inhibitors. The mechanism of cough as an ACE inhibitor side effect is unknown; the incidence was similar to that with other ACE inhibitors. Rash and taste disturbance have occurred rarely with benazepril. The incidence of neutropenia and of proteinuria was the same in both the benazepril and placebo groups. Renal failure in hypertensive patients treated with benazepril has not been reported. Overall, benazepril is generally well tolerated by hypertensive patients. The incidence of most side effects is comparable to that with other ACE inhibitors and placebo.
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PMID:Safety profile of benazepril in essential hypertension. 189 40

On the basis of a literature review and eight cases of our own, we analyzed 37 cases of Mycoplasma pneumoniae (MP) infection and Stevens-Johnson syndrome (SJS). Our clinical and laboratory findings do not differ from those reported in the literature for MP infection with no exanthem or for SJS of various etiologies. Eighty percent of the children presented with symptoms of upper respiratory tract infection (URTI) (cough, fever, sore throat, malaise, headache), with a mean of 10 days (range 1 to 30) before skin rash broke out. Skin manifestations occurred in 94.2% of the patients after 3 to 21 days (mean 10.3 days) of fever. The exanthem, composed predominantly of maculopapular and vesicular, was distributed chiefly on the trunk and extremities and lasted less than 14 days in 87.8% of the patients. Stomatitis was observed in 91.6% of the patients and conjunctivitis in 50%. No consistent pattern seems to emerge by which one could predict the existence of MP infection causing SJS. The complications of SJS associated with MP seem less frequent (2.7%) and much less severe than in cases where SJS arises from other reported causes. Because coincidence cannot be excluded from the assessments of the degree and rate of improvement for the few patients treated with corticosteroid, from the low frequency of complications, and from the mortality rate of zero in this series of patients, the use of corticosteroids for SJS associated with MP infection is questionable.
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PMID:Mycoplasma pneumoniae infections and Stevens-Johnson syndrome. Report of eight cases and review of the literature. 189 14

Dihydroergokryptine has been evaluated in the prophylaxis of headache attacks in patients with migraine without aura. The study was controlled vs dihydroergotamine with a double-blind crossover design. After a 1-month run-in period, 30 patients were randomized into two groups and submitted to 4 months treatment with dihydroergokryptine 10 mg b.i.d. or dihydroergotamine (controlled release) 5 mg b.i.d. The treatment was repeated in crossover after 2 months washout. The clinical patients' evaluation was determined by monthly Pain Total Index recording, headache days/month and analgesic consumption. The patients were considered responsible when Pain Total Index decreased by 50% or more in 1 or more months of each treatment period; otherwise the patients were considered unresponsive. The response rate to dihydroergokryptine was 66% while 48% of cases were responsive to dihydroergotamine. The response rate to both treatments was 41%, while 26% did not respond to either treatment. Seven cases unresponsive to dihydroergotamine responded positively to dihydroergokryptine while two cases only, resistant to dihydroergokryptine, responded positively to dihydroergotamine. Three cases dropped out during treatment with dihydroergotamine due to gastric pain and nausea, while they did not show any side effects during dihydroergokryptine therapy. During treatment with dihydroergokryptine there was one case of skin rash which disappeared after drug withdrawal. In conclusion, dihydroergokryptine appears to be an effective drug for the prophylaxis of migraine attacks.
Cephalalgia 1991 Jul
PMID:Dihydroergokryptine versus dihydroergotamine in migraine prophylaxis: a double-blind clinical trial. 190 3

The efficacy of sustained release verapamil (Ikapress) was investigated in 237 hypertensive patients of both sexes in a multicenter trial in family practice. There were 4 groups: patients without previous treatment and those treated with nifedipine, with atenolol, or with a combination of drugs. After 4-7 days of washout, all those with diastolic pressures of 95 mm Hg or above received once daily 240 mg of verapamil for 8 weeks. 27 cases had to be withdrawn because of adverse effects: weakness in 10, constipation in 6, rash in 4, impotence in 3, and in 4, other reasons. In 177 blood pressure was brought under control after 4 weeks of treatment. An additional 33 were controlled after 4 weeks of 360 mg of sustained release verapamil. Response to treatment was similar in the 4 trial groups. Mean systolic and diastolic pressures fell 19 and 16 mm Hg, respectively, and mean pulse rate decreased by 5 beats/min. Constipation was the only side-effect reported by those who completed the trial. However, there was a significant reduction in initial scores for headache, dizziness, numbness and edema after 8 weeks of verapamil and all indices of quality of life were significantly improved. These included scores for general well-being, physical fitness, social activity, job fitness, sexual activity, sleep, concentration and mood. Scores for daytime sleepiness and fatigue also decreased significantly. Thus, sustained-release verapamil in a daily dose of 240-360 mg was shown to be an effective antihypertensive. It had few adverse effects and gave considerable improvement in quality of life.
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PMID:[Sustained release verapamil in essential hypertension]. 193 92

We describe a patient with acute myelomonocytic leukemia who demonstrated leukemic cell infiltration to scratched wounds and scars from trauma. A 65-year-old Japanese woman developed low grade fever, headache and exanthema. Hematology testing disclosed leukocytosis of 95,600/mm3 with 65% monocytes and 9% blast cells. Infiltrated erythema and nodules were disseminated over most of her body. Moreover, linear scratched wounds and traumatic scars were indurated. Skin biopsy showed dense atypical mononuclear cell infiltration with monocytic characteristics. We discuss the possible reasons for the infiltration of leukemia cells into the wounds and scars from trauma.
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PMID:Leukemia cutis in acute myelomonocytic leukemia: infiltration to minor traumas and scars. 193 54

Three members of a family developed eosinophilic myelomeningoencephalitis following ingestion of Pila snails. They were father, daughter and son and had similar clinical presentations. Two days after ingestion of snails, they developed a generalized itchy maculopapular rash followed by myalgia, marked paresthesia, fever and headache. Two days later there was weakness of the extremities which was progressive in severity involving the legs more than the arms. They later developed urine retention and cloudiness of consciousness. Two patients progressed to coma, one of whom died after 3 weeks and the other died at home 9 months after the onset. Autopsy of the fatal case revealed multiple tracks and cavities with the presence of Angiostrongylus cantonensis in the brain and various levels of the spinal cord.
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PMID:Eosinophilic myelomeningoencephalitis caused by Angiostrongylus cantonensis: a report of three cases. 194 89

In a double-blind, randomized, multicenter study, 400 women with symptoms of acute urinary tract infections were treated with either a 7-day course of temafloxacin hydrochloride (400 mg once a day; n = 204) or a 10-day course of trimethoprim (160 mg) and sulfamethoxazole (800 mg) (TMP-SMZ) twice daily (n = 196). The bacteriologic cure rates at 5 to 9 days posttherapy were 100% in the temafloxacin group and 97% in the TMP-SMZ group (P = 0.035). The clinical cure rates were 93% in the temafloxacin group and 95% in the TMP-SMZ group (P greater than 0.1). Adverse events, including nausea, vomiting, rash, headache, and dizziness, were experienced by 19.6% of the temafloxacin group and 23.5% of the TMP-SMZ group. Transient leukopenia occurred in 0.5 and 4.1% of the temafloxacin and TMP-SMZ groups, respectively. Temafloxacin, 400 mg once a day for 7 days, appears to be at least as safe and effective as a 10-day course of TMP-SMZ in the management of acute urinary tract infection in women.
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PMID:Comparative, double-blind, prospective, multicenter trial of temafloxacin versus trimethoprim-sulfamethoxazole in uncomplicated urinary tract infections in women. 195 47

During 1988, an endemic outbreak of aseptic meningitis was noted in the Kaohsiung area. Throughout the year, a total of 89 cases were identified by cerebrospinal fluid (CSF) examination at the Pediatric Department of Kaohsiung Medical College. The peak incidence was from June to October. Scattered cases still occurred during November and December. The male to female ratio was 1.7:1 and the age distribution ranged from 1 month to 15 years old. Two peaks of age distribution were observed; one in infancy and the other in the 4-7 year old age group. Most of them exhibited fever (94.4%), headache (68.9%), and vomiting (68.5%). Other associated symptoms and signs included neck stiffness, sore throat, cough, Brudzinski's sign, abdominal pain, seizure, dizziness, rhinorrhea, diarrhea, Kernig's sign, skin rash, hyperemic conjunctiva, apnea, and oral ulcers. Most of them had CSF white blood cell (WBC) counts less than 1000/mm3, normal or mild elevated protein, and normal CSF/plasma sugar ratio. Three patients were found to have a virus in their CSF without pleocytosis. Virus isolations from CSF throat swabs and/or rectal swabs were performed in 65 patients, half of them (35/65, 53.8%) had positive results including echovirus type 9 (sixteen), echovirus type 30 (eighteen), and adenovirus type 3 (one). Echovirus type 9 was predominant during July and August whereas echovirus type 30 became predominant after September. All patients recovered spontaneously without any sequelae.
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PMID:Clinical observations and virological study of aseptic meningitis in the Kaohsiung area. 198 74


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