Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0002871 (anemia)
 52,094 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of chronic myelogenous leukemia (CML) of 10-year survival in described. A 44-year old male was admitted to our hospital because of general malaise, abdominal fullness and fever in February, 1977. On physical examination, giant splenomegaly and hepatomegaly were detected. Peripheral blood examination revealed leukocytosis without hiatus leukemia , normochromic macrocytic anemia and thrombocytosis. NAP rate and score were 16% and 22. Cytogenetic analysis of PB without stimulator revealed 46, XY, Ph1. Then he was diagnosed as having a typical type of Ph1-positive CML. He had been successfully treated over 9 years by intermittent administration of busulfan. However, anemia suddenly progressed in February, 1986 followed by leukopenia and thrombocytopenia. Hemorrhage was not detected by the examination. Though he had been received blood transfusion, the anemia progressed rapidly. He was died of cachexia on 4th of August, 1987. The postmortem examination revealed bone marrow aplasia with no signs of blast crisis nor myelofibrosis. Secondary hemochromatosis was seen in the liver, spleen, pancreas and some other organs.
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PMID:[Bone marrow aplasia without blast crisis in a case of CML of 10-year survival]. 279 87

Menogaril (7-con-O-methylnogarol) is a semisynthetic anthracycline analogue of nogalamycin that has shown good activity against a variety of experimental tumor systems as well as decreased cardiac toxicity when compared with doxorubicin in preclinical studies. Forty-one patients with refractory solid tumors received menogaril during a phase I trial at The Johns Hopkins Oncology Center (Baltimore). Menogaril was administered as an intravenous (IV) infusion on days 1 and 8 of a 28-day cycle in doses of 8 to 140 mg/m2. Eastern Cooperative Oncology Group (ECOG) grade 3 and 4 leukopenia was the principle dose-limiting toxicity and was occasionally accompanied by thrombocytopenia. Both WBC and platelet nadirs occurred between days 15 and 22. Anemia requiring transfusion was occasionally seen. Nonhematologic toxicities observed included frequent anorexia and malaise that was not dose related and postinfusion phlebitis that was dose related and occasionally dose limiting. Gastrointestinal toxicity and alopecia were infrequent and mild in severity. Three patients with cumulative doses of menogaril greater than 1,400 mg/m2 had no significant changes in ejection fractions as determined by serial gated blood pool scans. Two patients had greater than 10% decrements in ejection fractions without clinical changes at total doses of 128 and 288 mg/m2. One patient with prior anthracycline therapy and chest irradiation decreased her left ventricular ejection fraction from 52% to 30% and developed respiratory failure after two cycles of therapy in the setting of disease progression. No responses to menogaril therapy were observed. The recommended phase II dose for menogaril on this day 1 and 8 schedule is 140 mg/m2. A starting dose of 90 mg/m2 should be considered for heavily pretreated patients. In comparing results of this phase I schedule with those of other schedules, evidence for schedule-dependent toxicity differences should be sought.
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PMID:A phase I study of menogaril in patients with advanced cancer. 294 65

An 11-year-old boy suffered from malaise, weight loss and pallor. A palpable abdominal tumor on the right side, anemia and increased C-reactive protein were detected. Intravenous urography revealed destruction of the right kidney resembling Wilms tumor. But ultrasound and computered tomography rised skepticism. Analysis of previously documented cases suggests that xanthogranulomatous pyelonephritis must equally be considered in a child with unilaterally enlarged kidney without function, especially when the child shows fever, leukocytosis, bacteriuria, anemia, leukocyturia, calculi of the urinary tract, abdominal pain and/or a palpable abdominal tumor. Ultrasound and computered tomography can lead to the diagnosis, and identify extrarenal infiltration. Nephrectomy results in complete cure and is therefore the treatment of choice.
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PMID:[Xanthogranulomatous pyelonephritis]. 302 38

A phase II multi-center study of carboplatin for cervical carcinoma was carried out in 22 institutes throughout Japan. The patients registered consisted of 40 women with 39 cervical carcinomas and an endometrial carcinoma, of whom 31 were evaluable. Carboplatin was administered intravenously every 4 weeks at a dose of 400 mg/m2, in cases with no prior therapies and/or P.S. 0-1, and 300 mg/m2 in cases with prior therapies and/or P.S. 2-3. The overall response rate of 31 evaluable cases was 19.4% with 2 cases of CR and 4 cases of PR. The response rates by histological classification were 18.5% (5/27) for squamous cell carcinoma and 25.0% (1/4) for adenocarcinoma. Response rates analysed by lesion sites were 12.5% for primary tumors, 30.0% for local lesions and 20.0% for metastases. The response rate among patients without prior therapies was 14.3%, while those for patients with prior radiotherapy and for prior radiotherapy and chemotherapy were 33.3% and 13.3%, respectively. Major adverse effects observed were nausea and/or vomiting (52.9%), anorexia (44.1%) and malaise (35.3%). Hematologically, thrombocytopenia, leukopenia and anemia were frequently observed (52.9%, 35.3% and 32.4%, respectively). As for renal toxicity, elevation of BUN (2.9%) or serum creatinine (2.9%) and the decrease of creatinine clearance (14.3%) were observed, but they were mild, and tolerable. These results suggest that carboplatin is one of the most useful drugs against cervical carcinoma.
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PMID:[Phase II study of carboplatin in cervical carcinoma]. 305 77

Hexamethylmelamine is an s-triazine that began clinical trials during the 1960s based on its level of antitumor activity in murine tumor models. Phase I studies were performed using an oral formulation given in divided doses for varying numbers of days. The most frequently reported toxicities included nausea, vomiting, abdominal cramps, anorexia, weight loss and malaise. Less frequently reported toxicities were anemia, thrombocytopenia, leucopenia and peripheral neuropathy. Clinical antitumor activity was noted in the phase I studies in a variety of tumor types. Since then a large number of studies have been performed using hexamethylmelamine as a single agent and in a variety of combinations. Unfortunately, almost none of these studies sought to define the utility of this drug relative to other treatments for the diseases in which it showed activity, or to define the contribution of this drug to the activity of any given combination. Thus its role in the treatment of patients with malignancies remains undefined.
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PMID:Hexamethylmelamine: a critical review of an active drug. 310 57

Ill-thrift in sheep in the coastal region of the Eastern Cape is described. It is shown to be a complex problem attributable to many causes, most of which can be eliminated by supplementary feeding, drenching, vaccination, dipping and management. However, studies on the aetiology of ill-thrift in young sheep indicate that arthropod-borne anaemia-producing pathogens are an important contributing factor, which cannot readily be diagnosed and controlled. Experiments were conducted on various farms to determine whether Eperythrozoon ovis occurred in sheep in the coastal areas of the Eastern Cape and to what extent infection affected these animals. Other blood parasites found in sheep in the Eastern Cape included Borrelia theileri, Anaplasma ovis, Ehrlichia ovina, Cytoecetes phagocytophila and Theileria ovis. E. ovis, either alone or in combination with one or more of these parasites, caused a severe prolonged anaemia accompanied by the development of ill-thrift.
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PMID:The significance of Eperythrozoon ovis in ill-thrift in sheep in the eastern Cape coastal areas of South Africa. 321 Feb 17

The pathophysiology of anemia associated with renal failure and the major pharmacologic agents used in the treatment of this anemia are reviewed. Patients with renal failure are often anemic primarily because of diminished circulating erythropoietin and suppressed erythropoiesis in the bone marrow. The anemia may cause malaise, fatiguability, aggravated angina, and decreased exercise tolerance. Many patients require frequent red blood cell transfusions. Therapy has included anabolic androgen administration, iron and vitamin supplementation, and the administration of red blood cells. These approaches generally have not resulted in sustained improvement of the anemia. The recent development of recombinant human erythropoietin may represent a major therapeutic advance for the treatment of anemia associated with renal failure. Previously, erythropoietin therapy was not possible because of lack of sufficient quantities of the purified hormone. Clinical trials indicate, however, that recombinant human erythropoietin may improve erythropoiesis in most patients. Adverse effects have generally been mild and easily managed; however, increases in blood pressure and arteriovenous fistula clotting have been reported. Although initial reports are encouraging, larger and longer clinical trials are needed to determine proper dosing and to understand more completely the potential adverse effects of recombinant human erythropoietin. Previous pharmacologic attempts to improve the anemia associated with renal failure have been largely unsatisfactory; initial reports on the use of recombinant human erythropoietin are promising.
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PMID:Pathophysiology and treatment of the anemia of renal failure. 328 Feb 18

Interleukin-2 (IL-2) is a 15,000 dalton glycoprotein produced naturally by human T-cells during an immune response. IL-2 has been demonstrated to have substantial activity alone or in combination with the adoptive transfer of lymphokine-activated killer cells in murine tumor models. IL-2 derived from both natural (Jurkat human T-cell tumor) and recombinant (Escherichia coli) sources has been studied in Phase I protocols designed to evaluate toxicity in patients with a variety of solid tumors and to ascertain improvement in clinical parameters and immunologic status. A total of 16 patients (7 with acquired immune deficiency syndrome [AIDS] and 9 with non-AIDS malignancies) were treated with Jurkat derived IL-2. The total maximum dose (1.3 X 10(5) U/kg) was limited only by supply of this reagent. A total of 25 patients have been treated with recombinant IL-2 (RIL-2) alone. Dose-limiting toxicity manifested by marked malaise and weight gain was achieved with doses of RIL-2 of 10(6) U/kg as a single bolus or 3000 U/kg/hr. IL-2 could be administered intraperitoneally with similar toxicity. Minimal renal or hepatic toxicity was demonstrated. Hematologic toxicity was limited to mild anemia (25/25), thrombocytopenia (10/25), and marked reversible eosinophilia (15/25). Pronounced weight gain greater than 2 kg (16/25) occurred in most patients, primarily those who received cumulative doses of greater than 1-3 X 10(5) U/kg of IL-2. The weight gain amounted to as much as 10% to 20% of the pretreatment weight over 3 weeks of treatment and limited our ability to give higher doses. Two partial responses (greater than 50% decrease in cross sectional diameters) were seen in two patients with melanoma metastatic to the lung.
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PMID:Clinical effects and toxicity of interleukin-2 in patients with cancer. 349 Sep 3

Toxicity and clinical effects of a new brand of recombinant interleukin 2 (rIL2, BioleukinTM, Biogen, Geneva) were evaluated by a phase I study in 12 patients with stage III melanoma. Escalating doses from 100 micrograms/m2 to 800 micrograms/m2 were administered thrice a day with bolus injections given via a peripheral venous catheter for up to a maximum of 7 days. All patients showed malaise, fever and chills and mild gastrointestinal side effects. A modest electrolyte imbalance (hypocalcemia and hypokalemia) was detected in all 12 patients. Renal toxicity as judged by serum creatinine was not observed, and hepatic toxicity was moderate with the possible exception of one patient who had an unclear previous history of liver dysfunction. Mild, transient leukopenia was found in several patients, whereas thrombocytopenia developed in 4 patients; no anemia was observed. Cutaneous rash was seen in half of the patients treated. Fluid retention was minimal, with a weight gain associated to treatment that never exceeded 10% of pretreatment body weight. Electrocardiographic alterations developed in 2 patients in the form of ventricular and supraventricular extrasystoles. In 2 patients given the highest dose of rIL2, a significant reduction in transfer lung factor for carbon monoxide was seen, indicating alterations in pulmonary functions. Other dose-related toxicities were thrombocytopenia and malaise. All side effects disappeared 2-3 days after the end of rIL2 administration. No major responses were seen in association with the 4-8 days of treatment given in this study.
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PMID:A phase I study of recombinant interleukin 2 in melanoma patients. Toxicity and clinical effects. 350 24

Dover sole (Solea solea L.) were examined for parasites at the White Fish Authority (WFA) fish farm at Hunterston, Ayrshire, Scotland. The most important parasites appeared to be the two blood-feeding ectoparasites Lernaeocera sp., a copepod, and Hemibdella soleae, an ichthyobdellid leech, and the haematoprotozoan Haemogregarina simondi. The anaemia and general malaise of the sole investigated was attributed partly to general stress and the debilitating effects of transfer from the wild into an aquaculture system and partly to the impact of the parasites observed.
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PMID:Important parasites of dover sole (Solea solea L.) kept under mariculture conditions. 365 76


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