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)

Severe skin pain lasting one or two months occurred in 8 of 210 patients treated with PUVA. The pain started 4--8 weeks after the initial dose, mostly about one week after discontinuation of the treatment. It was a prickling, burning pain, usually coming in bouts and confined to limited areas "deep under the skin". In some respects the pain was related to itching, but the patients could easily distinguish between the two sensations. A variety of drugs was tried, but none had any noteworthy effect on this peculiar pain.
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PMID:Severe skin pain after PUVA treatment. 9 76

Over a period of 18 months the development of hepatitis after intake of oxyphenisatin, a laxative, was established in 14 patients by re-exposure to the drug. The characteristic feature was nonspecific upper abdominal pain up to colic-like pain, lact of appetite, nausea or vomiting, and pruritus. The biochemical changes were those of chronic hepatitis with varying severity of biliary stasis and abnormal immunofluorescence. On re-exposure there was a particularly remarkable rise in GLDH activity. The histological picture showed acute inflammatory changes in the biliary passages on re-exposure, while the liver cells were clearly involved only secondarily. At a latter point the histological picture became non-specific. At laparoscopy there were different stages of minor periportal hepatic fibrosis to marked postnecrotic liver scars with portal hypertension and decompensation. Early diagnosis is difficult but crucial to the patient's fate, because this form of hepatitis regresses completely after oxyphenisatin has been stopped. Laxatives containing this drug should be withdrawn from the market.
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PMID:[Oxyphenisatin-induced liver disease (author's transl)]. 12 99

Two-hundred and twenty-nine cases dracunculiasis were selected for a double-blind trial of metronidazole against placebo. A cure rate of 85% was observed with metronidazole. A dosage of 400 mg metronidazole three times daily for 10-20 days appears suitable. Even with secondarily infected lesions, it was unnecessary to administer any other chemotherapeutic agent. In most cases symptomatic relief, especially of pain and pruritus, was obtained within two weeks. In patients with only subcutaneous worms, metronidazole did not apparently prevent the development of lesions and seemed to stimulate the worm to emerge quickly, with resultant less severe lesions. Complete cure was delayed in patients with multiple lesions, where worms reached the emergence state at different times. There did not appear to be any direct relationship between severity of the disease and response to metronidazole. If the worm was broken during treatment with metronidazole, no abscess formed nor was there any local inflammation. Metronidazole was very well tolerated even when administered for 20 to 25 days. No serious side-effects or toxic effects were observed.
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PMID:Metronidazole ("Flagyl") in dracunculiasis: a double blind study. 13 52

Guinea worm infection is one of the most easily prevented parasitic diseases, but it is nevertheless a common cause of disability in rural areas of Africa, south-west Asia, and India. Infection occurs when drinking water is infested with infected Cyclops, a microcrustacean. Worms up to 70-80 cm in length develop in the subcutaneous tissues of the feet or legs and larvae are liberated to renew the cycle when an infected individual steps into a well or pond from which others draw drinking water. Infection is markedly seasonal because of (a) the influence of the climate on the types of water source used and (b) the developmental cycle of the parasite. The disability may be economically very important if the period of infection coincides with busy periods in the agricultural year. Sieving water through a cloth is sufficient to remove the Cyclops, but on a public health scale improved water supplies are required for control. Once the cycle of reinfection can be broken in any district the disease disappears. Chemical treatment of water bodies with temephos is also an effective and safe way of controlling transmission. Treatment consists of rolling out each emerging worm onto a small stick, a few centimetres each day, and certain drugs reduce the pain and pruritus and enable the worm to be removed more quickly.
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PMID:Guinea worm disease: epidemiology, control, and treatment. 16 22

The authors report 3 cases and report the diagnostic usefulness of two signs of minor cholestasis described by one of them in 1966. A relative increase, in the absence of obvious virus hepatitis or cirrhosis, of the serum bilirubin, cholesterol, lipids and alkaline phosphatase, together with B.S.P. excretion. suggest minor cholestasis. The sign of "metacritical aggravation" when there is some suspicion of minor cholestasis, the supervision of the course of the disease, or a retrospective inquiry, permit, in the presence of minor symptoms, such as, pain, fever, jaundice, or pruritus, one to make the diagnosis of minor cholestasis. The latter is due either to the presence of small gall stones in the common bile duct, or to inflammation of the ampulla of Vater, or sphincter of Oddi, a Vaterian ampulloma, pancreatitis, or following damage to the common bile duct. In practice, liver biopsy confirms the diagnosis, and intravenous cholangiography, by the perfusion method, is usually able to demonstrate obstruction of the common bile duct.
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PMID:[Relative increase and metacritic aggravation in the diagnosis of anicteric cholestasis]. 16 83

The authors report 5 cases whose main characteristics appeared very similar. Constantly, they found the same skin signs, urticaria without pruritus, recurring over a long period. The latter was accompanied by a very high E.S.R. and immuno-electrophoresis showed, in all cases, an increase in monoclonal IgB, permitting one to make the diagnosis of macroglobulinemia. In four cases out of five, this clinical picture was accompanied by bony pain associated with radiological signs of condensation. The symptoms were accompanied by prolonged fever and lymphadenopathy. After being well tolerated for a long period, the disease may become worse and lead to death. Thus this seems to be a true disease entity?
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PMID:[Chronic urticarial lesions and macroglobulinemia. Apropos of 5 cases]. 18 33

The effect of pulsed high-frequency therapy has been investigated in 25 patients, who had various chronic vulval lesions resulting in continuous, annoying pruritus, smarting or pain, resistant to conventional therapy. The beneficial effect of pulsed high-frequency therapy was either definite or good in 80% of all the cases.
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PMID:Treatment of vulval epithelial lesions by pulsed high-frequency therapy. 31 34

Fourteen cases of complications from implantation of acrylic fibers into scalps for correction of male-pattern baldness were studied. The complications were severe enough in all of them to force attempts to remove the fibers, many of which from the nature of their knotted insertion could not be extracted. Thus, immediate complications were encountered and serious, delayed, bad effects are anticipated. Among the early complications already observed are marked edema of the face; hemorrhagic oozing; microbial infection; foreign-body reactions; scarring; acneform comedones and pustules; pain, pruritus, and numbness; and loss of natural hair. Complications in the furture are likely to be progressive sclerosis from irretrievable fragments and knots of the artificial materials and conceivably malignant degeneration of tissues of the scalp. For all of these known and possible bad effects, implantation of present-day synthetic fibers into the scalp must be judged to be a dangerous practice that must be stopped at once.
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PMID:Complications of implantation of synthetic fibers into scalps for "hair" replacement: experience with fourteen cases. 42 73

A combined cholestatic and hepatocellular injury occurred in nine patients, following therapy with erythromycin estolate (EE) or other erythromycin derivatives. Eight of the nine patients developed jaundice within three weeks after initiation of treatment; pain was one of the main symptoms in five patients while fever and itching were noted in four patients. Symptoms and signs subsided and abnormal tests of liver function returned to normal after withdrawal of the drug. The major histologic finding was cholestasis, but the majority of cases also had evidence of hepatocellular injury of variable severity; one biopsy specimen showed centrilobular necrosis. Ultrastructural findings in one case included changes related to cholestasis as well as hepatocellular injury with striking mitochondrial abnormalities. Our data are compared with those of the literature, with special reference to morphologic features.
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PMID:Cholestatic and hepatocellular injury associated with erythromycin esters: report of nine cases. 45 25

Survival figures for patients with malignant melanoma in South Africa compare rather unfavourably with those from other countries, for example Queensland, Australia. The chief reason for this seems to be the late stage at which patients present with the tumour and hence the late diagnosis of melanoma in this country. A series of patients was studied and note was taken of their presenting symptoms and signs, which included growth of a pigmented lesion, bleeding, darkening, pain, tenderness and itching. Ulceration and satellitosis had developed in a small proportion of cases. Awareness of this tumour and education as to the circumstances in which it should be suspected should be encouraged, so as to ensure earlier diagnosis and treatment and thus higher survival rates.
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PMID:The presentation of malignant melanoma. 49 31


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