Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033774 (pruritus)
 14,546 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A total of 100 male Zambian patients with symptomatic falciparum malaria were treated with either two tablets of mefloquine plus sulfadoxine-pyrimethamine (Fansimef) or three tablets of sulfadoxine-pyrimethamine (Fansidar) as a single dose. The patients were kept under observation from day 0 (day of treatment) to day 28 and all were cured. An S-type of response was seen in all patients; one patient in the Fansimef group inexplicably remained positive for Plasmodium falciparum trophozoites until day 6. There were no cases of recrudescence.The rate of clearance of parasitaemia was similar in both groups. The rate of clearance of fever was marginally faster in the Fansimef group. Side-effects such as pruritus, diarrhoea and abdominal pain occurred after both drugs but were mild and transient; tolerance was slightly better with Fansimef. Severe orthostatic hypotension occurred in 20% of the Fansidar patients and in only 2% of the Fansimef patients; this was reversed by bed rest. Haematological and biochemical parameters were generally not modified in an undesirable manner by the administration of these drugs.
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PMID:A double-blind trial of a fixed combination of mefloquine plus sulfadoxine-pyrimethamine compared with sulfadoxine-pyrimethamine alone in symptomatic falciparum malaria. 331 40

Background: The objectives of this study were (1) to compare the efficacy of Lariam (mefloquine) with that of Fansimef (mefloquine, sulfadoxine, and pyrimethamine), Fansidar (sulfadoxine and pyrimethamine), chloroquine, and placebo in suppressing asexual parasitemia in semi-immune persons living in an area endemic for Plasmodium falciparum malaria; and (2) to compare the tolerance of these drugs when taken over a prolonged period of time. Method: A randomized double-blind comparative placebo-controlled study was undertaken in the village of Biasso, 60 km from Abidjan in the southern part of the Ivory Coast, a region where P. falciparum malaria is endemic. Four hundred and ninety nine male volunteers (five parallel groups), who were inhabitants of Biasso, were involved. The main outcome measures concerned the incidence of malaria breakthroughs (acute malaria attacks) and the incidence of parasitemia. Results: Within this strictly defined epidemiologic context, prophylaxis, taken once weekly, proved to be fully protective (parasitic index: 0) in the Lariam, Fansidar, and Fansimef groups throughout the whole study period. Prophylaxis with chloroquine proved incompletely protective (parasitic index: 2.5) The most frequent side effects were pruritus (5.6%), diarrhea (1.2%) and headache (0.06%). No significant differences in the incidence of side effects in each group (chi-square test) was observed. All side effects were transient and judged to be mild by the investigators. Conclusions: Excellent efficacy was observed in the prophylaxis of P. falciparum malaria with Lariam, Fansidar, and Fansimef as compared to the partial protection provided by chloroquine. Safety and tolerance were comparable in all groups during the whole period of observation (5 months).
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PMID:Mefloquine in the Prophylaxis of P. Falciparum Malaria. 981 95

Fixed drug eruption (FDE) causes cosmetic embarrassment in Nigerian patients, particularly when the characteristic hyperpigmented patches affect the face and lips. Drugs that have been implicated in the etiology of FDE, and the sites of lesions, may vary from country to country. Antimalarials, such as Fansidar, Fancimef, Maloxine, Amalar, and Metakelfin, were the most common offending agents, accounting for 38% of FDEs, followed by trimethoprim + sulfamethoxazole (co-trimoxazole) (28%), dipyrones (10%), Butazolidin (6%), thiacetazone (6%), metronidazole (4%), paracetamol (3%), and naproxen (3%). Lesions induced by the combination of sulfadoxine and pyrimethamine (in antimalarials) mainly involved the face and lips. In most cases, patients took these sulfa-containing antimalarials in combination with numerous other drugs, particularly analgesics. Unlike chloroquine-induced pruritus, which affects most Africans, the association between antimalarials and FDE has not been well documented in our region. Co-trimoxazole was associated more often than antimalarials with FDEs involving the mucocutaneous junctions of the genitalia and lips. Males with genital lesions on the glans penis represented 11 (48%) of those with co-trimoxazole hypersensitivity. The trunk and limbs were affected mainly by pyrazoles and Butazolidin, respectively; however, solitary lesions on the trunk were usually due to co-trimoxazole, whereas solitary lesions on the limbs were associated with Butazolidin.
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PMID:Fixed drug eruption in Nigeria. 1696 9