Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027947 (neutropenia)
 17,527 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A double-blind study was carried out to investigate the possibility of therapeutic effect of levamisole on recurrent progenital herpes. One hundred and nine patients, including 53 females, entered the study, but only 75 completed. Levamisole, 50 mg three times daily for 3 days, was started at the first sign of recurrence. The study period consisted of 6 visits or 12 months, whichever came first. No statistical differences were observed between levamisole and placebo groups when comparing the duration of the lesion and the degree of pain, although less pain was observed among those on levamisole. The interval between attacks was increasingly prolonged in the levamisole-treated group, and reached a significant level at the sixth visit. However, analysis on the basis of mean cumulative number of days between attacks showed no significant differences throughout the study period. Because of occasional neutropenia and generalized urticaria, and because of the absence of clear-cut clinical improvement of statistical significance, levamisole was considered of limited benefit to patients with recurrent genital herpes infection.
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PMID:Treatment with levamisole of recurrent herpes genitalis. 20 62

To define the maximum tolerated dose and to study whether recombinant human interleukin-3 (rhIL-3) reduced chemotherapy-induced neutropenia and thrombocytopenia, 20 chemotherapy-naive patients with advanced ovarian cancer eligible for treatment with 6 cycles of carboplatin-cyclophosphamide every 4 weeks (day 1) were entered in a phase I/II open, single-center trial. Cohorts of five patients received during 7 days 1, 5, 10, or 15 micrograms/kg/d rhIL-3 (days 5 through 11) in cycles 1, 3, and 5 by continuous intravenous (IV) infusion or once daily subcutaneous (SC) administration. In control cycles 2, 4, and 6, no rhIL-3 was administered. rhIL-3 significantly increased the recovery of leukocyte, neutrophil, and platelet counts, especially at 5, 10, and 15 micrograms/kg rhIL-3. rhIL-3 also increased basophil, eosinophil, monocyte, and lymphocyte counts at this dose steps. Effects on reticulocytes were limited. No difference in efficacy between SC and IV rhIL-3 treatment was found. Chemotherapy postponement for insufficient bone marrow recovery was necessary in 22 of 45 control cycles versus 2 of 49 rhIL-3 cycles (P less than .001). Platelet transfusions were required in 7 of 45 control cycles versus 3 of 50 rhIL-3 cycles (P less than .5). rhIL-3 up to 10 micrograms/kg/d could be administered without severe side effects. At 15 micrograms/kg/d, rhIL-3 headache was dose-limiting. Other side effects were fever, flu-like symptoms, nausea, skin rash, flushing, facial erythema, and urticaria. Liver toxicity occurred in rhIL-3 and control cycles. rhIL-3 slightly increased tumor necrosis factor alpha, C-reactive protein, and serum amyloid A plasma levels, whereas no effect on IL-6 plasma levels was observed. rhIL-3 administered SC appears to be an interesting hematopoietic growth factor for reduction of chemotherapy-induced myelotoxicity.
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PMID:Effects of interleukin-3 after chemotherapy for advanced ovarian cancer. 151 36

Menogaril, a semisynthetic derivative of nogalomycin, was brought to phase I clinical testing in patients with refractory solid tumors. Twenty-seven patients received 50 evaluable courses. Menogaril was given as a 1-2-hour iv infusion on 5 consecutive days, with courses repeated every 4 weeks, provided there was reversal of all drug-related toxic effects. The starting dose was 3.5 mg/m2/day X 5, with escalations in subsequent cohorts of patients to 56 mg/m2/day X 5. Neutropenia was dose dependent and dose limiting. At 56 mg/m2/day X 5, the median wbc count nadir was 1100/microliter, and two of four patients were hospitalized for fever and suspected bacteremia. At 50 mg/m2/day X 5, the wbc count nadir was 2300/microliter. Platelet toxicity was less severe. Nonhematologic toxicity consisted primarily of local urticaria and moderate to severe phlebitis at the infusion site, which were dose dependent and lasted up to 6 weeks. For phase II studies, the recommended dose of menogaril is 50 mg/m2/day for 5 consecutive days administered as a 2-hour intermittent infusion, repeated every 28 days.
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PMID:Phase I trial of menogaril administered as an intermittent daily infusion for 5 days. 294 44

The effectiveness of piperacillin was investigated in 30 children operated upon for peritonitis: 13 had acute appendicitis with puriform peritoneal reaction, or a recently perforated appendix; 5 had generalized peritonitis of appendicular origin, and 13 had intraperitoneal abscess. In the 12 children who underwent right iliac appendicectomy (with post-operative drainage in 3), piperacillin was administered alone during 5 days; clinical and bacteriological cure was obtained in all cases; the mean duration of stay in hospital was 7 days. The 5 cases of generalized peritonitis required drainage; piperacillin was given alone in 4 of them and combined with an aminoglycoside and metronidazole in one who was in poor general condition. Bacteriology showed a predominance of Escherichia coli alone or associated with other organisms. Clinical and bacteriological cure was obtained in 3 patients; the mean duration of stay in hospital was 12 days. Seven of the 13 cases of intraperitoneal abscess needed drainage. Piperacillin was administered alone for 7 days on average in 10 cases and combined with an aminoglycoside and metronidazole in 2 cases. Eight patients had a favourable course, 5 developed complications. In all 3 groups piperacillin was tell tolerated. A patch of urticaria was noted in 2 cases and a transient skin rash in 2 other cases. No neutropenia was observed in these children whose treatment never exceeded 10 days.
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PMID:[Effectiveness of piperacillin in the antibacterial treatment of intra-abdominal infections in children]. 294 82

We report our experience with 8 patients with Felty's syndrome who were treated with D-penicillamine for a mean of one year. Six of the 8 patients experienced improvement in their neutropenia. Cutaneous ulcers healed in 4 of 6, while recurrent infections cleared in 3 of 5 patients. The drug was withdrawn in 6 patients--lack of response in one, thrombocytopenia in one, urticaria in one, rash in one, and granulocytopenia in 2. One of the latter 2 patients developed pancytopenia and died. Although D-penicillamine is effective in treatment of Felty's syndrome, its side effects can be serious and potentially lethal. Its use should be limited to patients who have failed other treatments.
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PMID:D-penicillamine in Felty's syndrome. 405 91

The antitumour activity of docetaxel was investigated in patients with advanced malignant melanoma. Docetaxel, 100 mg/m2, intravenous, over 60 min, was administered every 3 weeks. Response evaluation was performed after two cycles. No prophylactic treatment with steroids or antihistamines was given. 38 patients were included, 36 were eligible and evaluable for toxicity and 30 patients were evaluable for response. The main haematological toxicity was neutropenia [17 patients with common toxicity criteria (CTC) grade 4 and 11 CTC grade 3] with nadir after 5-8 days and rapid recovery. The most frequent non-haematological toxicity was generalised alopecia (83% of the patients). Asthenia, malaise and fatigue were also seen in 58%. Skin toxicity was also frequent. Hypersensitivity reactions (erythematous rash, urticaria, blood pressure changes and tachycardia), seen in 42% of the patients, were mild to moderate. Oedema was registered in one fifth of the patients and developed after four or more treatment cycles. The overall response rate in the evaluable patients was 17% (five partial responders). We conclude that docetaxel has activity in advanced malignant melanoma.
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PMID:Docetaxel (Taxotere) in advanced malignant melanoma: a phase II study of the EORTC Early Clinical Trials Group. 765 29

Thirteen patients with relapsed or refractory Non-Hodgkin's Lymphoma were treated with 131I-Lym-1 during the course of a dose escalation trial. Principal aims were to establish the maximum tolerated single dose (MTD), as well as to assess clinical and dosimetric effects of the MTD. Patients were eligible if > 25% of tumor cells bound Lym-1 on immunohistochemistry, stain intensity was +2/4 or greater and human anti-mouse antibody (HAMA) assay was negative. Radioimmunotherapy was performed with escalating doses at levels of 50 mCi, 65 mCi/m2 and 80 mCi/m2 (50-139 mCi total). Patients were eligible for retreatment after 6-10 weeks if there was no severe toxicity, their disease was at least stable and HAMA remained negative. Three were retreated. Four have achieved partial responses which lasted 11, 11, 18 and 22 weeks. Acute toxicities included rigors (69%), fever (62%), nausea (46%), vomiting (46%), pruritus (23%), urticaria (23%), chest pain (23%) and bronchospasm (15%). HAMA developed in 3 patients. Myelosuppression, manifested as thrombocytopenia and neutropenia, was dose-limiting and defined the single dose MTD at 65 mCi/m2. Plasma radioactivity clearance was biphasic, with a 0.9 hr alpha-T1/2 and a 19.8 hr beta-T1/2. At completion of Lym-1 infusion, a mean of 45% of the injected dose was recoverable in the circulation. Images obtained within the first 2 hours indicated mean hepatic and splenic uptake was 29% and 11%, respectively. Radiation absorbed doses to tumor ranged from 18-61 rads; mean doses to whole body ranged from 17 to 71 rads.
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PMID:A phase I escalating-dose safety, dosimetry and efficacy study of radiolabeled monoclonal antibody LYM-1. 781 46

Patients with non-small-cell lung cancer (NSCLC) were treated with ICE chemotherapy (ifosfamide 2000 mg/m2, days 1-3; carboplatin 300 mg/m2, day 1; etoposide 75 mg/m2, days 1-3) intravenously (i.v.) during the first 3 d of a maximum of four 28 d treatment cycles. Interleukin-3 (IL-3) was administered in cycles 2 and 4 as a daily subcutaneous (s.c.) injection on days 5-18. Cohorts of three patients were treated at dosage levels of 0.5, 1.25, 2.5, 5.0, 10.0 and 15.0 micrograms/kg/d. At 15.0 micrograms/kg/d a 'flu-like' syndrome of myalgias, arthralgias and fatigue was considered dose-limiting. Other toxicities were headache, fever, urticaria, arrhythmia, chills and flushing. Subsequently, nine patients were added to the group receiving 10 micrograms/kg/d. 27 patients received IL-3 after their second course of ICE. At 10 and 15 micrograms/kg/d, IL-3 in cycle 2 was associated with enhanced haematological recovery. Depth of neutrophil nadir and days of neutropenia (ANC < 0.5 x 10(9)/l) were reduced in 9/13 patients and in 8/11 patients, respectively. No effect was seen on platelet nadir or days of thrombocytopenia. IL-3 was well tolerated up to 10 micrograms/kg/d when given as a daily s.c. injection. Results suggest IL-3 as a potential adjunct to chemotherapy, and further studies to explore administration of IL-3 in combination with other cytokines in this setting are warranted.
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PMID:Effect of recombinant human interleukin-3 on haematological recovery from chemotherapy-induced myelosuppression. 798 6

The optimal schedule for paclitaxel administration has not yet been determined. This phase I/II study was carried out to evaluate the safety of paclitaxel administration by 1-h infusion in the outpatient setting. A total of 43 patients with advanced pretreated malignancies (18 breast, 18 ovarian, and 7 non-small-cell lung cancers) received at least 2 cycles of paclitaxel given at 175 mg/ m2 in a single dose by 1-h i.v. infusion. This protocol was repeated every 21 days. All patients were premedicated as follows: promethazine given i.m. at 50 mg, dexamethasone given at 16 mg in 250 ml normal saline by i.v. infusion for 20 min and ranitidine given i.v. at 50 mg in 250 ml normal saline over 15 min, all premedication being carried out 1 h before the paclitaxel infusion. In a total of 156 cycles, only 1 patient presented with a hypersensitivity reaction (grade 2 urticaria in 1 cycle) and another patient developed transient facial flushing (in 1 cycle: this was resolved by slowing of the infusion rate) on this schedule of paclitaxel administration. Other adverse side effects were usually mild and well tolerated. Alopecia was universal; myelosuppression was uncommon because our patients were supported with granulocyte colony-stimulating factor (G-CSF, lenograstim) given at 34 IU/day in the presence of a neutrophil count of < 500 microliters; neutropenia was seen in 50/156 (32%) cycles and was mild. Neurotoxicity was the most serious adverse effect, and all patients experienced mild to severe neuro-muscular toxicity, mainly in the form of peripheral sensorimotor neuropathy and myalgias. In conclusion, 1-h paclitaxel administration is safe and reduces the duration of treatment, making its use more convenient and easy in the outpatient setting. A prospective comparison of 1-h versus 3-h paclitaxel infusion in terms of efficacy and toxicity is the subject of our current randomized study.
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PMID:A feasibility study of 1-h paclitaxel infusion in patients with solid tumors. 922 55

A prospective study was carried out to assess the occurrence and character of adverse cutaneous reactions in patients receiving ticlopidine hydrochloride to prevent subacute thrombosis after having undergone placement of coronary stents. During a 1-year period such patients were requested to report any adverse cutaneous reactions, and those with skin reactions were referred for dermatological evaluation. Among the 136 patients who underwent stent placement by one of the authors, 20 were referred for dermatological evaluation. Of these, 16 (11.8%) fit the case definition of ticlopidine-associated cutaneous reactions. In the first 8 consecutive patients ticlopidine was withdrawn (in 2 of these a rechallenge test was later performed); in the next 8 patients ticlopidine was not discontinued before completion of the intended 4-week period of treatment. Patients remained under weekly follow-up and underwent a weekly blood count. Skin biopsies were obtained in 5 patients with different types of eruptions. The skin reactions appeared from 2 to 21 days after commencement of ticlopidine (mean, 10 days), lasting from 2 to 30 days (mean, 5 days). Only 3 patients had other adverse effects: neutropenia in 1 and abdominal pain and nausea in 2. The most common presentations were urticaria, pruritus, and maculopapular eruption. In 3 patients there were previously unreported reactions: fixed drug eruption, erythromelalgia-like eruption, and erythema multiforme-like eruption. Of note was the rapid clearing of the skin eruption in most cases even when the drug was not withdrawn. It was concluded that adverse cutaneous reactions are relatively common in association with ticlopidine treatment but that serious reactions are rare and the disappearance of the signs and symptoms is rapid, suggesting that discontinuation of the drug is not usually imperative.
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PMID:Adverse cutaneous reactions to ticlopidine in patients with coronary stents. 1045 26


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