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)

Epirubicin 110 mg/m2 was administered intravenously every 3 weeks to 41 elderly and/or unfit, previously untreated patients with small cell lung cancer (SCLC). There were three complete responses, 16 partial responses and 14 treatment failures, with a response rate of 57% in 33 evaluable patients. The main toxicity was haematological, characterised by leukopenia and, less frequently, thrombocytopenia and anaemia. There were three toxic deaths due to infection occurring during leukopenia. Non-haematological side effects were alopecia, nausea, stomatitis and diarrhoea. WHO grade 2 cardiac toxicity was seen in 3 patients after a cumulative dose of more than 740 mg/m2. In conclusion epirubicin is an active agent in untreated SCLC.
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PMID:Epirubicin in previously untreated patients with small cell lung cancer: a phase II study by the EORTC Lung Cancer Cooperative Group. 132 19

Esorubicin (4'-deoxydoxorubicin or DxDx) is an analog of doxorubicin with preclinical antitumor activity and no significant cardiotoxicity in model systems. Eleven patients with small cell lung cancer who had previously received chemotherapy were given esorubicin (25 mg/m2 intravenously) every 3 weeks. No major objective responses were observed (95% confidence limits: 0-25%). Nine of the 11 patients had grade 2 or greater toxicity, with 55% of the patients experiencing grade 3 or greater toxicity [myelosuppression (4/11), anemia (2/11) or elevated liver enzymes (3/11)]. Nausea, vomiting, alopecia and intravenous site phlebitis were also seen. Three of the 11 patients received 3 or more course of esorubicin without evidence of significant cardiotoxicity. At this dose and schedule, no significant antitumor response were seen in this population of patients. Esorubicin, with this low response rate and significant toxicity, appears to be of limited utility in this disease.
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PMID:Phase II trial of esorubicin (4'deoxydoxorubicin, DxDx) in patients with small cell lung cancer. 165 8

The peripheral blood hematological and biochemical parameters in 60 patients with marrow involvement with carcinoma are described. In all patients the hematologic findings were of anemia (46%), thrombocytopenia (36%), leukocytosis (28%) and leukoerythroblastosis (22%). Elevated serum lactate dehydrogenase (sLDH) and alkaline phosphatase (sALP) occurred in 78% of patients and hypercalcemia in 28% and these abnormal biochemical parameters occurred more frequently with marrow fibrosis. In patients with small cell carcinoma of lung (SCCL) the sLDH was normal in 24% and sALP in 32% and abnormal hematological findings or a raised sLDH occurred more frequently with liver involvement. Bone scan was positive in 49% of patients and the hematological and biochemical parameters in these patients were similar to those of patients with a normal scan. Ten percent of patients with SCCL and marrow involvement had both a normal sLDH and bone scan.
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PMID:Hematological, biochemical and bone scan findings in patients with marrow carcinoma. 166 79

In a randomized multi-center study, 83 patients with small cell lung cancer were randomly assigned to treatment with cisplatin 100 mg/m2 intravenously (IV) day 1 and etoposide 120 mg/m2 IV days 1, 2, and 3 or cisplatin 100 mg/m2 IV day 1 and etoposide 120 mg/m2 IV day 1 and 240 mg/m2 orally days 2 and 3. Both regimens were repeated every 4 weeks. Prior to randomization, patients were stratified by extent of disease, performance status, and gender. A total of 41 patients were randomly assigned to the parenteral treatment only regimen, and 42 patients received cisplatin and IV/oral etoposide therapy. Both treatment arms were comparable regarding patient characteristics. Limited disease (LD) patients constituted 52% and 49% of the patient population for the oral and IV etoposide regimens, respectively. The overall complete response (CR) and partial response (PR) rate was 50% (95% confidence interval [CI] 35% to 65%) for the oral etoposide regimen and 59% (95% CI 44% to 74%) for the IV etoposide regimen (P = 0.438). For both regimens, 55% of the LD patients achieved either CR or PR. Time to progression and survival were comparable for both treatment arms. Hematologic toxicity was comparable in both treatment arms, with 80% of patients experiencing grade 3 or 4 neutropenia or thrombocytopenia. Moderate to severe anemia and weight loss were more predominant with the IV than with the oral regimen.
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PMID:A randomized trial to compare intravenous and oral etoposide in combination with cisplatin for the treatment of small cell lung cancer. 184 47

Platelet counts were evaluated in 714 patients with advanced non-small cell lung cancer (N-SCLC), small cell carcinoma of the lung (SCCL), and colon cancer entered to a clinical trial. Patients had not received prior chemotherapy. Platelet counts were not different in patients who had received radiation therapy prior to entry to the study. In comparison to the other tumor types, patients with N-SCLC demonstrated an increased prevalence of thrombocytosis (counts greater than 400,000/mm3), higher platelet counts at the time of entry to the study, higher over all mean platelet counts, relative preservation of high platelet levels during disease progression, and no relationship between platelet numbers and the amount of chemotherapy given. By contrast, platelet counts in patients with SCCL were negatively correlated with the absolute amount of cyclophosphamide and adriamycin given, and declined most dramatically with disease progression and death. Platelet numbers did not correlate with fibrinopeptide A or fibrin split product levels suggesting that disseminated intravascular coagulation or fibrinolysis may have had less influence on platelet numbers than certain other factors. By contrast, significant correlations were found for all three tumor types between platelet numbers and other indicators of bone marrow function including anemia, total leukocyte count, and absolute neutrophil count; and the fibrinogen level. Based upon these findings, we postulate that the host response to malignancy, possibly in the form of production of bone marrow-stimulating cytokines, may play a prominent role in regulation of platelet counts in these (and perhaps other) neoplasms, and that a particularly prominent and persistent degree of marrow stimulation exists in patients with N-SCLC.
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PMID:The platelet count in carcinoma of the lung and colon. 196 50

The purpose of the study was to investigate the antitumour activity and toxicity of high dose (120 mg m-2) single agent epirubicin therapy in untreated extensive small cell lung cancer patients. Out of 80 patients entered, 71 were evaluable for both antitumour activity and toxicity, 4 only for toxicity and 5 were lost for follow-up. The drug possessed a high antitumour activity, the overall response rate was 47.9% (34/71) with 4 complete remissions (CR) and 30 partial remissions (PR). The median remission duration was 3.5 months. Particular drug activity was observed in the primary tumours, lymph nodes and pleural metastases. Toxicity (leukopenia, anaemia, vomiting, reversible rhythmic cardiac disorder, stomatitis) was mild, alopecia was registered less than in adriamycin medication. One fatal congestive heart failure occurred. The actual mean survival time calculated on the basis of the data gained from 64 patients was 7.0 months (range 2-22). The high antitumour activity and no increase in toxicity justify the incorporation of high dose epirubicin into combination therapy.
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PMID:Phase II study of 4'-epi-doxorubicin in patients with untreated, extensive small cell lung cancer. South-East European Oncology Group (SEEOG). 216 33

17 previously untreated patients with small cell lung cancer entered a phase II study testing the feasibility of incorporating high dose epirubicin (110 mg/m2, day 1) in combination regimens, including cyclophosphamide (1 g/m2, day 1), and etoposide (120 mg/m2, day 1) (courses 1, 3, 5) or cisplatin (60 mg/m2, day 1) and etoposide (120 mg/m2, days 1-4) (courses 2, 4, 6), every 3 weeks. Complete responders with limited or extensive disease received thoracic (40 Gy) and prophylactic cranial (30 Gy) irradiation. All patients were evaluable for toxicity and response. Myelosuppression and stomatitis were the dose-limiting side-effects. Maximum myelosuppression occurred as granulocytopenia and anemia, but a recovery by day 21 was observed in the majority of courses. Neutropenic fever occurred in 47 of 99 courses. Severe stomatitis was experienced in 25 courses and lasted generally 7-12 days. Acute cardiac toxicity was uncommon and represented by mild to moderate rhythm abnormalities. No change was noted in the mean QRS voltage on electrocardiogram (ECG) and no patient had a decline of greater than or equal to 20% in the cardiac ejection fraction and/or episode of overt heart failure at any stage of treatment. The overall objective response rate was 88%, with six (35%) complete and nine (53%) partial responses. With a median follow-up of 16 months, overall median survival was 13 months (range, 2-18+). This study demonstrates that epirubicin, at the present dose and schedule, is feasible in combination regimens and that cardiotoxicity is not dose-limiting and induced or enhanced by thoracic irradiation and/or cyclophosphamide.
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PMID:Phase II feasibility study of high dose epirubicin-based regimens for untreated patients with small-cell lung cancer. 217 92

This clinical trial was performed to study the effects of intravenously (IV) administered recombinant human (rh) erythropoietin (EPO) at escalating doses (150, 300, and 450 U/kg, administered as an IV bolus injection, twice weekly, for 6, 4, and 4 weeks, respectively) in five patients with low-grade non-Hodgkin's lymphoma (Ig NHL) and bone marrow involvement and one patient with multiple myeloma (MM). All patients were anemic due to underlying disease. None of the patients had a history of bleeding, hemolysis, renal insufficiency, or other disorders causing anemia in addition to bone marrow infiltrating malignancy. Endogenous EPO serum levels were significantly increased in all patients (74 to 202 mU/mL). Five patients (one MM, four small-cell lymphocytic [SCLC] NHL) showed a dramatic increase of hemoglobin (Hb), hematocrit (Hk) and RBC count becoming obvious on the second EPO dose level. Initial ferritin serum values, which were high mostly due to polytransfusion, were significantly reduced in responding patients. Erythropoiesis of one patient with extensive follicular mixed (fm) NHL did not respond to EPO treatment. Platelet (PLT) count increase (greater than 75% above starting levels) during and following EPO therapy was observed in one patient with MM. Adverse events due to EPO therapy have not been recorded. These findings point out a previously unrecognized capacity of EPO given at pharmacologic doses to stimulate erythropoiesis in patients with anemia due to bone marrow infiltration by neoplastic lymphocytes in spite of enhanced endogenous EPO expression.
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PMID:Erythropoietin for the treatment of anemia of malignancy associated with neoplastic bone marrow infiltration. 218 57

A 67 year-old man was admitted to our hospital because of cough and sputum. He smoke one pack of cigarettes a day for more than twenty years and the chest X-ray film revealed a mass in the left hilum and left sided pleural effusion. The diagnosis of small carcinoma of the lung (limited disease, T4N1MO, stage 3B) was made by trans-bronchial lung biopsy and radiographic studies. Both chemotherapy (nimustine (ACNU), cyclophosphamide, vincristine, and methotrexate) and radiation therapy was started, however, the chemotherapy was discontinued in July 1987 because of severe anemia. The diagnosis of refractory anemia with excess of blasts in transformation (RAEB in T) was made by bone marrow aspiration and the patient was treated by transfusion (400-800 ml/week). In December 1987 transition to acute myeloblastic leukemia was confirmed by another bone marrow aspiration biopsy and the patient was given low dose cytosine arabinoside (Ara-C). The response was favorable in the beginning but in about two months pancytopenia became refractory and the patient died in June 1988. Clinically there was no sign of local or distal recurrences of lung cancer, and the complete remission of small cell lung cancer (SCLC) was confirmed by autopsy. Survival in SCLC remains poor, so that the choice of treatment is still the primary concern, however, development of other malignancies which include acute leukemia is another problem which should be taken into account when the treatment is extensive.
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PMID:[Acute myeloblastic leukemia development in a patient with small cell lung cancer in complete remission]. 256 Sep 98

For two chemotherapy regimens to be truly non-cross-resistant, each should be active as first-line therapy and also as second-line therapy. The effectiveness of both cyclophosphamide, doxorubicin, and vincristine (CAV) and etoposide and cisplatin (VPP) in previously untreated patients with small cell lung cancer has been well-documented. Also, VPP has caused tumor regression in up to 50% of patients when used as second-line therapy after CAV. The effectiveness of CAV after progression or relapse after VPP has not been documented. We identified 29 patients who received CAV after their tumors failed to respond or relapsed after VPP or etoposide and carboplatin (VPC). There were 21 male and eight female patients (median age, 57 years; range, 30-79). Thirteen patients were treated following failure to respond to VPP or VPC and 16 at the time of relapse. Eight patients had limited disease and 21 had extensive disease. Metastatic sites included liver (11 patients), bone (ten), lymph nodes (seven), bone marrow (three), brain (four), and contralateral lung (one). There were three complete responses (durations of 16, 22, and 26 weeks) and five partial responses (duration, 8+ to 36 weeks). Three patients had stable disease and 18 patients had disease progression while receiving treatment. The median survival of the entire group was 15 weeks. Responding patients had a median survival of 34 weeks (range, 8+ to 72+) and stable and nonresponding patients had a survival of only 9 weeks (range, 2-38). A granulocyte count nadir less than 500 X 10(9)/L was seen after 7.9% of evaluable treatment cycles and a platelet count nadir less than 50,000 X 10(9)/L occurred after only 5.3% of cycles. Five patients required transfusion for anemia, and two patients required dose reduction of vincristine for peripheral neuropathy. This study demonstrates that CAV has limited activity following failure to respond to VPP.
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PMID:Cyclophosphamide, doxorubicin, and vincristine in etoposide- and cisplatin-resistant small cell lung cancer. 282 May 71


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