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)

In 30 refractory hypertensives a hydrallazine beta blocker combination was added to or substituted for previous antihypertensives. Over a mean period of 12 months a good or satisfactory blood pressure response resulted in 12 patients each, while six others had an unsatisfactory outcome. (Good = diastolic pressure (DP) less than 95 mmHg; Satisfactory = deltaDP greater than 15 mmHg or DP 95-105 mmHg; Unsatisfactory = DP greater than 105 mmHg or deltaDP less than 15mmHg.) Twelve of the patients had significant renal disease with serum creatinine greater than 2 mg/100 ml, but in these there was no evidence that renal hydrallazine retention potentiated an antihypertensive effect. Those with an unsatisfactory response were receiving slightly higher doses hydrallazine and propranol when compared with good responders. The average dose of hydrallazine was 258 mg/day and of propranolol 308 mg/day. Transient headache was not uncommon at the commencement of hydrallazine therapy. Angina and vertebro-basilar insufficiency were each aggravated in one patient, but resolved with dosage adjustment. A lupuslike rash developed in one patient, a slow acetylator on 300 mg hydrallazine/day who had received a total of 92 g over eleven months. The genetically determined acetylator phenotype was assessed in 75 subjects. A little over one third were found to be rapid acetylators. Those with slow acetylator phenotype did not show a more favourable phenotype did not show a more favourable blood-pressure response to equivalent doses of hydrallazine.
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PMID:Hydrallazine and beta-blockade in refractory hypertension with characterization of acetylator phenotype. 0 24

A new viral disease (Maridi haemorrhagic fever) occurred in the South Sudan in 1976. It was obviously identical with an epidemic which occurred at the same time in Zaire. The virus is morpologically closely similar to the Marburg virus. During the Maridi epemic 124 of 238 patients died (52%). Characteristic symptoms were fever and headache (100%), diarrhoea (83%), retrosternal pain (82%), vomiting (68%), haemorrhages (62%), morbilliform or vesicular rash (52%). At post-mortem there were changes in liver, kidney, myocardium and lungs, similar to those in the Marburg virus disease, as were those observed in bone marrow and peripheral blood. Despite these analagous findings, the clinical course and results of immunofluorescence indicate that it is a new disease. The epidemic ended after suitable isolation measures had been taken. There was no specific treatment but in some cases convalescent plasma and interferon were tried. The disease is transmitted among humans by direct contact or by contact with blood or excreta of patients. No animal reservoir has been found. It is possible for this disease to be imported also into countries with a modorate climate.
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PMID:[Maridi haemorrhgic fever: a new viral disease (author's transl)]. 2 83

Seven children (aged 8--17 years) presented with a high fever, headache, confusion, conjunctival hyperaemia, a scarlatiniform rash, subcutaneous oedema, vomiting, watery diarrhoea, oliguria, and a propensity to acute renal failure, hepatic abnormalities, disseminated intravascular coagulation, and severe prolonged shock. One patient died, one had gangrene of the toes, and all have had fine desquamation of affected skin and peeling of palms and soles during convalescence. Five patients were studied prospectively. Staphylococcus aureus related to phage-group I was isolated from mucosal (nasopharyngeal, vaginal, tracheal), or sequestered (empyema, abscess) sites, but not from blood. This organism produces an exotoxin which causes a positive Nikolsky sign in the newborn mouse and which is biochemically, pathologically, and immunologically distinct from phage-group-II stapphylococcal exfoliatin.
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PMID:Toxic-shock syndrome associated with phage-group-I Staphylococci. 8 81

A large outbreak of haemorrhagic fever (subsequently named Ebola haemorrhagic fever) occurred in southern Sudan between June and November 1976. There was a total of 284 cases; 67 in the source town of Nzara, 213 in Maridi, 3 in Tembura, and 1 in Juba. The outbreak in Nzara appears to have originated in the workers of a cotton factory. The disease in Maridi was amplified by transmission in a large, active hospital. Transmission of the disease required close contact with an acute case and was usually associated with the act of nursing a patient. The incubation period was between 7 and 14 days. Although the link was not well established, it appears that Nzara could have been the source of infection for a similar outbreak in the Bumba Zone of Zaire.In this outbreak Ebola haemorrhagic fever was a unique clinical disease with a high mortality rate (53% overall) and a prolonged recovery period in those who survived. Beginning with an influenza-like syndrome, including fever, headache, and joint and muscle pains, the disease soon caused diarrhoea (81%), vomiting (59%), chest pain (83%), pain and dryness of the throat (63%), and rash (52%). Haemorrhagic manifestations were common (71%), being present in half of the recovered cases and in almost all the fatal cases.Two post mortems were carried out on patients in November 1976. The histopathological findings resembled those of an acute viral infection and although the features were characteristic they were not exclusively diagnostic. They closely resembled the features described in Marburg virus infection, with focal eosinophilic necrosis in the liver and destruction of lymphocytes and their replacement by plasma cells. One case had evidence of renal tubular necrosis.Two strains of Ebola virus were isolated from acute phase sera collected from acutely ill patients in Maridi hospital during the investigation in November 1976. Antibodies to Ebola virus were detected by immunofluorescence in 42 of 48 patients in Maridi who had been diagnosed clinically, but in only 6 of 31 patients in Nzara. The possibility of the indirect immunofluorescent test not being sufficiently sensitive is discussed.Of Maridi case contacts, in hospital and in the local community, 19% had antibodies. Very few of them gave any history of illness, indicating that Ebola virus can cause mild or even subclinical infections. Of the cloth room workers in the Nzara cotton factory, 37% appeared to have been infected, suggesting that the factory may have been the prime source of infection.
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PMID:Ebola haemorrhagic fever in Sudan, 1976. Report of a WHO/International Study Team. 30 55

A parallel double-blind trial was carried out over a 3-month period in 40 patients suffering from active rheumatoid arthritis to compare the anti-inflammatory effectiveness and side-effects of treatment with oxaprozin and aspirin. The results showed that 1200 mg oxaprozin daily had similar anti-inflammatory properties to those of 3.9 g aspirin daily in rheumatoid arthritis. Better results were produced with 1200 mg oxaproxin daily than with a 600 mg dosage level, suggesting that there is a close dose-response relationship. The incidence of side-effects was similar with both drugs. Gastrointestinal intolerance was more frequent and severe in the aspirin group, whereas rash and headache were noted more often in patients receiving oxaprozin.
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PMID:Oxaprozin versus aspirin in rheumatoid arthritis: a double-blind trial. 35 Apr 95

A patient who had been exposed to ticks and who had also been bitten by a laboratory rat developed fever, headache, and a rash. He was treated with chloramphenicol for Rocky Mountain spotted fever, and recovered. Blood cultures, however, grew Streptobacillus moniliformis, a causative agent of rat bite fever. The case report illustrates the clinical similarities between rat bite fever and Rocky Mountain spotted fever.
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PMID:Rat bite fever misdiagnosed as Rocky Mountain spotted fever. 44 74

Seven patients, aged 12 to 19 years, had atypical measles. Prodromal symptoms of fever, malaise, myalgia, headache, nausea, and vomiting were commonly followed by coryza, sore throat, conjunctivitis, photophobia, nonproductive cough, and pleuritic pain. The characteristic rash was erythematous, maculopapular, and progressed frequently to vesicular, petechial, or purpuric lesions. It initially involved palms and soles with subsequent spread to proximal extremities and the trunk, sparing the face. Six of six chest roentgenograms showed infiltrates. Findings not previously described in atypical measles included liver enzyme elevations, thrombocytopenia, disseminated intravascular coagulation, possible transmission among three siblings, and suspected cardiac involvement. Measles complement fixation titers compatible with recent infection were seen in all patients. All patients had previously received killed measles vaccine. A substantial number of persons who are older adolescents or young adults may be at risk of developing atypical measles.
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PMID:Atypical measles in adolescents and young adults. 44 83

In two female patients chronic mercurialism following topical application of skin bleachers for the treatment of freckles was diagnosed. Over 20 to 25 years 3 to 10% mercurial ointments were applied twice daily. Recurrent attacks of headache, dyspnoea and abdominal colic-like cramps had lead repeatedly to emergency hospitalisations, multiple medical check-ups and surgical exploratory procedures. The diagnosis of mercurialism was made clinically because of a slate-grayish skin hyperpigmentation in the presence of freckles, and the drug-history. Metallic deposits in facial biopsies were demonstrated by electron microscopy. On admission 15.4 microgram% and 5.0 microgram % total Hg respectively were found in the two patients (normal values up to 2.0 microgram %). Following D-penicillamine treatment the mercury excretion via the urine could be elevated up to 25 microgram %. Neither the slate-gray facial discoloration nor the neurasthenic complaints were affected by this therapeutic trial. In one patient, a maculo-papular drug-induced skin rash to D-penicillamine developed. Persistent unsolved neurological complaints and cramp-like abdominal pains should remind that percutaneous mercury intoxication through intact skin following skin bleachers is still possible today.
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PMID:[Chronic mercury poisoning following topical application of skin bleachers (author's transl)]. 44 53

The main symptoms of infection with Giardia intestinalis in 33 Sudanese adults were abdominal pain, flatulence and diarrhoea. Other symptoms were offensive stools, loss of weight, milk intolerance, mucoid stools, nausea and vomiting. Tinidazole given orally as 150 mg. twice daily dose for seven days or as a single 1,000 mg. dose, eradicated the infection in 32 out of the 33 patients. This parasitological cure was obtained in all 21 patients who received the seven day course and in 11 out of 12 patients who were given the single dose. All symptoms disappeared in 16 out of the 32 patients and in the remaining half improvement was marked particularly as regards the three main symptoms of the disease. The single dose gave no side effects but nausea, headache, skin rash and worsening of abdominal pain and diarrhoea occurred in some patients who received the seven day treatment course.
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PMID:Symptomatic giardiasis in Sudanese adults and its treatment with tinidazole. 85 Feb 86

Leptospirosis is not an exotic disease, still it is seen more frequent in southern countries. Microsymptoms, such as supraorbital headache, muscle pain in the legs, herpes naso-labialis or axillaris (often symmetrical), pharynxenanthema, fugitive rash, epistaxis, confusion, etc., are very important for early diagnosis. An intradermal test for early diagnosis was developed and is described here.
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PMID:[Microsymptoms in leptospirosis]. 91 23


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