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)

The conditions of three children with dermatomyositis and one child with polymyositis were treated for nine to 31 months with combined prednisone and intravenous methotrexate (1 mg/kg/wk) when prednisone alone was ineffective in controlling the disease or when there were substantial steroid-related toxic effects. All children showed a major clinical improvement within three months despite concomitant reduction of the prednisone dose. Three children completely recovered; one patient relapsed and died. The toxic effects of methotrexate included elevated liver transaminases (3/4), nausea (2/4), abdominal pain (2/4), bone pain (2/4), mild neutropenia (1/4), and mild pruritus (1/4). Intravenous methotrexate is an effective adjunct to steroid therapy in the treatment of steroid-resistant or life-threatening dermatomyositis-polyositis or dermatomyositis-polymyositis complicated by severe steroid-related effects.
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PMID:Childhood dermatomyositis and polymyositis. Treatment with methotrexate and prednisone. 43 55

After some general preliminary remarks concerning aetiopathogenetic hypoteses and therapeutic possibilities for Wilson's disease, the Authors report the data obtained from a long-term study carried out on a family of nine brothers. These subjects were all affected with Wilson's syndrome and kept under a D-penicillamine treatment. The addition of 4-5 oral adminstrations a day of 30 mg SAMe resulted in highly significant favourable modifications of all the laboratory data considered to test liver function. The progressive worsening of the same data observed after 60, 90 and 120 days from SAMe withdrawal, seems to prove the actual activity of this molecule on liver function. During SAMe therapy no clinical and laboratory side-effects (macular and papular eruption, pruritus, neutropenia, thrombocytopenia, etc.) were observed while they were detectable in some patients treated with D-penicillamine alone.
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PMID:[On the therapeutic combination of S-adenosylmethionine with D-penicillamine in Wilson's disease]. 114 93

We report the findings in 21 Belgian patients (12 males and 9 females, median age 61 years) with LGLPD. Symptoms at presentation included infection (n = 9), weight loss (n = 5), asthenia (n = 9), pruritus (n = 2) and arthralgia (n = 7). Four patients were asymptomatic. The main clinical findings were hepatomegaly (n = 5), splenomegaly (n = 8), lymph node enlargement (n = 3) and arthritis (n = 5). All patients had an increased LGL count associated with anemia (n = 12), neutropenia (n = 17), often less than 0.5.10(9)/L (n = 10) and thrombocytopenia (n = 6). Three patterns of lymphocyte surface markers were observed: CD3+CD4-8+ (14 patients), CD3+CD4-8+ (5 patients) and CD3+CD4+8- (1 patient). An abnormal karyotype was found in 2 patients. T-cell receptor gene was rearranged in all cases tested (9/9).
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PMID:Large granular lymphocyte proliferative disease: 21 Belgian cases and review of the literature. 131 80

Recombinant human granulocyte-macrophage colony-stimulating factor (rhGM-CSF) has been used in two clinical studies at the Christie Hospital in Manchester, United Kingdom. Short daily "bolus" injections (over 30 min) were associated with serious toxicity which included bone pain, pruritus and pericarditis. In contrast, continuous infusions did not cause any toxicity and produced significantly higher increments of the peripheral neutrophil counts. rhGM-CSF reduced the period of life-threatening neutropenia following high-dose i.v. melphalan (120 mg/m2). Also, rhGM-CSF shortened the duration of thrombocytopenia induced by this chemotherapy to less time than has been seen historically in conjunction with autologous bone marrow rescue.
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PMID:Clinical studies with recombinant human granulocyte-macrophage colony-stimulating factor. 218 43

An analysis of the adverse effects appearing in 101 patients during at least 4 months of chemotherapy for newly detected pulmonary tuberculosis between September, 1985 and July, 1987 was performed. These patients received isoniazid, rifampicin and ethambutol daily (HRE) or isoniazid and rifampicin daily, and streptomycin three times weekly (HRS3). Adverse effects appeared in 90 patients (90%). Of the 101 patients, 53.5% experienced eosinophilia, 42.6% itching, 25.7% eruption and 19.8% liver damage. Of 25 patients receiving streptomycin, 13 (52%) experienced tinnitus. Liver damage appeared more frequently in males than females. Neutropenia occurred in 31.0% of females, but in only 2.8% of males. In patients who developed severe but reversible adverse effects, such as liver damage, skin eruption and neutropenia, evaluation of the drug-stimulating lymphocyte transformation rate (DLTR) was performed. The results suggest that evaluation of the DLTR may be useful in determining which drugs may cause adverse effects, including liver damage, skin eruption and neutropenia.
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PMID:Adverse effects of antitubercular drugs and significance of measurement of the drug-stimulating lymphocyte transformation rate. 273 42

Fifty patients with posttraumatic tibial nonunion complicated by chronic refractory osteomyelitis were treated with intravenous antibiotics. Fifteen patients (30%) experienced 18 episodes of leukopenia; seven of these patients became neutropenic and three became severely neutropenic. No patient became neutropenic prior to the 20th day of antibiotic therapy. The classic findings of fever, pruritus, maculopapular rash, and eosinophilia did not correlate with either the onset or the severity of the neutropenia. Neutropenia can develop precipitously. Prevention of neutropenia is difficult in a patient population receiving long-term antibiotic therapy. Regular monitoring of the white blood cell count and differential cell count minimizes the risk of developing prolonged, severe neutropenia with potential complications. No patient in this series had any serious or infectious complication secondary to neutropenia.
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PMID:Neutropenia complicating parenteral antibiotic treatment of infected nonunion of the tibia. 281 86

Healthy adult volunteers were inoculated intranasally with human parvovirus obtained from an asymptomatic blood donor. One week after inoculation, intense viremia was observed in seronegative volunteers, accompanied by a mild illness with pyrexia, malaise, myalgia, itching, and excretion of virus from the respiratory tract. In the following week hematologic studies revealed reticulocytopenia with an associated slight drop in hemoglobin concentration, lymphopenia, neutropenia, and a drop in platelet counts. At 17-18 days after inoculation a second-phase illness with rash and arthralgia lasting three to four days occurred in three of four infected volunteers. This study confirms the etiologic role of human parvovirus in erythematous rash illness, with the second-phase illness being consistent with adult cases of erythema infectiosum. Moreover, the hematologic changes associated with infection support the hypothesis that the same virus is responsible for the temporary arrest of erythropoiesis that leads to aplastic crisis in persons with chronic hemolytic anemia.
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PMID:Experimental parvoviral infection in humans. 299 31

This review summarizes adverse reactions probably or possibly attributable to oral ciprofloxacin therapy in worldwide clinical experience involving over 6500 patients. In Europe and Japan the overall incidence of adverse reactions amongst patients receiving ciprofloxacin is reported to be 3.0% and 6.5%, respectively. An increased incidence (13.4%) has been reported from the U.S.A., possibly relating to the use of higher dosages. Very few reactions have necessitated withdrawal of treatment. The most common adverse effects involve the gastro-intestinal system (2-8% of patients treated) and usually comprise nausea, vomiting, diarrhoea and abdominal discomfort. CNS effects are seen in 1-4% of patients but are usually minor dizziness or mild headache only. Hypersensitivity reactions, most commonly skin rashes or pruritus, affect about 1% of patients. There is little evidence of significant haematological or biochemical toxicity, other than a few reports of transient neutropenia and the finding, in a minority of clinical studies, of equally transient, usually trivial and invariably reversible elevations of serum aminotransferases. Serious, ciprofloxacin-related toxicity has been observed in only three patients: one who developed pseudomembranous colitis, another who developed interstitial nephritis and a third who had a grand-mal convulsion during concomitant administration of theophylline. Ciprofloxacin appears to have an excellent safety profile.
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PMID:Ciprofloxacin: an overview of adverse experiences. 354 45

Timentin (5.2 g tds) and tobramycin (40 mg tds) were administered to 51 patients (22 male, 29 female, age range 17-72, mean age 40.4) with acute leukaemia, chronic myeloid leukaemia in blastic crisis, severe aplastic anaemia and acute agranulocytopenia. All patients had neutropenia (PMN less than 1000/mm3) and fever (greater than 38 degrees C). Febrile episodes consisted of 22 proved septicaemias due to Gram-positive organisms (Staphylococcus aureus, S. epidermidis, enterococcus) in 11 cases and to Gram-negative organisms (Escherichia coli, Pseudomonas aeruginosa, Alkaligenes faecalis, Serratia marcescens, Klebsiella pneumoniae) in 10 cases. One patient had a polymicrobial infection (P. aeruginosa, S. aureus, non-haemolytic streptococcus). Twenty-nine infections were diagnosed only clinically. The mean duration of treatment was 11.1 days (range 4-20 days). Eighty-seven per cent of evaluable febrile episodes improved. Among 11 infections due to Gram-positive cocci, eight (72%) resolved, and in nine (90%) of ten cases due to Gram-negative bacilli success was obtained. The polymicrobial infection also resolved. In only four patients were mild side effects seen, e.g. exanthema, pruritus, phlebitis: renal toxicity was not observed. These data suggest that the combination of Timentin and tobramycin is an effective and safe empirical antibiotic regimen in febrile neutropenic patients.
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PMID:Timentin in combination with tobramycin as empirical therapy in febrile neutropenic patients with haematological malignancies. 363 36

Twenty-six adult patients were entered in a phase I trial of carboplatin, a new cisplatin derivative with reduced potential for nephrotoxicity. All patients had solid tumors and the median World Health Organization performance score was 2 (0-3). Twelve patients had not received prior chemotherapy. The drug was administered as a 15-minute IV infusion, without pre- or posthydration, at daily doses of 40-125 mg/m2 for five consecutive days. Antiemetics were given only if needed. Thrombocytopenia and neutropenia were dose related and dose limiting. One patient died from septic shock at the highest dose level. Nonhemolytic anemia was also encountered. Nausea and vomiting were experienced by most patients but gastrointestinal intolerance was severe in only two patients. One patient had hypercreatininemia, which was minor and rapidly reversible. Other toxic effects consisted of negligible fatigue, paresthesia, pruritus, local pain, stomatitis, headache, and alopecia. Although none of the patients achieved a partial or complete response, antitumor effect was strongly suggested in two patients with thyroid and cervix cancer, respectively. Carboplatin is an attractive candidate for phase II trials. In good-risk patients, such trials could be initiated at a daily dose of 100 mg/m2 for five consecutive days every five to six weeks.
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PMID:Phase I study of carboplatin given on a five-day intravenous schedule. 636 28


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