Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Anemia is common in patients with cancer and is a frequent complication of myelosuppressive chemotherapy. In this study, we investigated the incidence and severity of chemotherapy-induced anemia caused by the most common chemotherapy regimens, including the new generation of chemotherapeutic agents, used in the treatment of the major nonmyeloid malignancies in adults. Five hundred fifty-two patients with histologically proven carcinoma originating from breast (n = 165), lung (n = 128), colon (n = 75), ovary (n = 84), and malignant lymphoma (n = 100) were included in this study. Hemoglobin levels for each patient were measured with an automatic counter during both pretreatment and before each chemotherapy cycle during therapy. To document the incidence of anemia, the National Cancer Institute grading system was used. Before chemotherapy, 44% of patients with breast carcinoma had anemia. There was a 16% increase in the incidence of anemia after chemotherapy. Severe anemia was observed in less than 1% of patients. No difference was found in the incidence of anemia between the fluorouracil, doxorubicin, cyclophosphamide (FAC) and cyclophosphamide, methotrexate, fluorouracil (CMF) regimens used in the adjuvant setting. However, single-agent chemotherapy with newer generation caused more anemia when compared with the FAC regimen (p < 0.005). Chemotherapy resulted in a significant decrease in hemoglobin levels when compared with pretreatment values in patients with lung cancer (p < 0.001). During treatment, the increase in the incidence of grade II anemia was associated with a parallel decrease in the incidence of grade I anemia. The incidence of severe anemia did not exceed 15%. The incidence of anemia was equivalent in both patients with small-cell lung cancer and those with non-small-cell lung cancer treated with the etoposide and cisplatin (EP) combination. Seventy-one percent of patients with colon cancer had anemia before initiation of chemotherapy. No difference was observed in posttreatment hemoglobin values compared with pretreatment values. Patients treated with irinotecan and fluorouracil and leucovorin (FUFA) combination showed similar rates of anemia. Incidence of anemia in patients with ovarian cancer at admission was 68%. Chemotherapy resulted in a prominent increase in incidence of anemia, which increased to 91.5%. There was an increase in grade II anemia, which corresponded to the decrease in grade I anemia. Less than 10% of patients developed severe anemia. No difference in the incidence of anemia was observed in patients with ovarian cancer treated with either cisplatin and cyclophosphamide or cisplatin combination. Showing a high incidence of anemia (82%) at presentation, hemoglobin levels in patients with malignant lymphoma were unaltered with chemotherapy. Severe anemia occurred in less than 3% of patients. There was a higher incidence of anemia in patients with non-Hodgkin's lymphoma receiving the cyclophosphamide, epirubicin, vincristine, prednisone (CEOP) regimen in contrast to patients with Hodgkin's lymphoma treated with the doxorubicin, bleomycin, vinblastine, dacarbazine (ABVD) combination. There was a prominent decline in the hemoglobin levels with cisplatin-based combinations in contrast to combinations including noncisplatin agents (p < 0.001). In this study, we have observed equivalent rates of treatment-related anemia when compared with previous data in patients with specific tumor types. The incidence of pretreatment anemia was high in various malignancies. The mechanisms underlying the propensity for a higher risk of pretreatment anemia in patients with malignant disorders and its influence on the outcome has to be elucidated by further population-based and molecular studies.
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PMID:Anemia in oncology practice: relation to diseases and their therapies. 1215 68

The aim of the study was to investigate the effects of erythropoietin (epoetin beta) on red blood cell (RBC) transfusions, hemoglobin (Hb) levels, and quality of life (QOL) in patients with relapsed lymphoma treated with an aggressive sequential salvage chemotherapy (SSCT) regimen. Sixty patients with early or late relapsed Hodgkin's disease ( n=39) or first relapse of aggressive non-Hodgkin's lymphoma ( n=21) were randomized to receive epoetin beta 10,000 IE subcutaneously three times a week or no epoetin during salvage chemotherapy. Patients in both study arms received two cycles of DHAP (dexamethasone, high-dose cytarabine, cisplatin); patients in partial remission (PR) or complete remission (CR) then received cyclophosphamide, followed by peripheral blood stem cell (PBSC) harvest, methotrexate plus vincristine, and etoposide. The final myeloablative course was BEAM (carmustine, etoposide, cytarabine, and melphalan) followed by autologous stem cell support. The primary endpoint of the study was the number of RBC units needed during SSCT. In addition, Hb levels and QOL were measured. The mean number of RBC units given in the epoetin beta arm was 4.5 compared to 8.3 in the control arm ( P=0.0134). The mean Hb levels during therapy were 10.4 g/dl in the epoetin beta arm and 9.7 g/dl in the control ( P=0.018). From baseline until BEAM therapy QOL (EORTC QLQ C30) and fatigue (MFI) assessment showed little QOL worsening or stable levels in both arms with a steeper increase of fatigue levels in the control group. Patients with relapsed lymphoma undergoing aggressive chemotherapy and stem cell support benefited from epoetin beta therapy, with a decrease of RBC transfusion requirements and lower rise of fatigue levels.
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PMID:Recombinant human erythropoietin, epoetin beta, in patients with relapsed lymphoma treated with aggressive sequential salvage chemotherapy--results of a randomized trial. 1291 Mar 74

Anemia is common in patients with cancer. This systematic literature review of reports published in 1966 through February 2003 identified the prevalence of anemia in specific cancers and assessed the impact of anemia on survival and quality of life (QOL). Studies about chemotherapy-induced anemia were excluded. Anemia prevalence varied widely; most studies found that between 30% and 90% of patients with cancer had anemia. Prevalence was affected strongly by the definition of anemia: 7% of patients with Hodgkin disease had anemia when the condition was defined as a hemoglobin level <90.0 g/L; as many as 86% of patients had anemia when it was defined as a hemoglobin value <110.0 g/L. Prevalence varied by cancer type and disease stage: 40% of patients with early-stage colon tumors and nearly 80% of patients with advanced disease had anemia. Patients with anemia had poorer survival and local tumor control than did their nonanemic counterparts in 15 of 18 studies. In 8 of 12 studies, patients without anemia (most treated with epoetin) needed fewer transfusions. QOL was positively correlated with hemoglobin levels in 15 of 16 studies. There was no significant difference in treatment toxicity between patients with and without anemia. Tumor hypoxia, which has been associated with resistance to radiation therapy and chemotherapy, may stimulate angiogenesis, leading to poor local control of tumors and increased morbidity and mortality. Treatment of anemia may have a significant impact on patient survival and QOL. However, a standard definition of anemia is needed, as is research about the effect of anemia on cancer progression.
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PMID:Prevalence and outcomes of anemia in cancer: a systematic review of the literature. 1505 Aug 83

The prognosis of follicular lymphomas (FL) is heterogeneous and numerous treatments may be proposed. A validated prognostic index (PI) would help in evaluating and choosing these treatments. Characteristics at diagnosis were collected from 4167 patients with FL diagnosed between 1985 and 1992. Univariate and multivariate analyses were used to propose a PI. This index was then tested on 919 patients. Five adverse prognostic factors were selected: age (> 60 years vs < or = 60 years), Ann Arbor stage (III-IV vs I-II), hemoglobin level (< 120 g/L vs > or = 120 g/L), number of nodal areas (> 4 vs < or = 4), and serum LDH level (above normal vs normal or below). Three risk groups were defined: low risk (0-1 adverse factor, 36% of patients), intermediate risk (2 factors, 37% of patients, hazard ratio [HR] of 2.3), and poor risk (> or = 3 adverse factors, 27% of patients, HR = 4.3). This Follicular Lymphoma International Prognostic Index (FLIPI) appeared more discriminant than the International Prognostic Index proposed for aggressive non-Hodgkin lymphomas. Results were very similar in the confirmation group. The FLIPI may be used for improving treatment choices, comparing clinical trials, and designing studies to evaluate new treatments.
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PMID:Follicular lymphoma international prognostic index. 1593 62

In this study, 18 patients who had been diagnosed as intrathoracic lymphoma between January 1999 and August 2001 had been evaluated retrospectively to guide the diagnostic approaches. 12 (66.6%) of the patients were male and 6 (33.4%) were female. The mean age was 46.47 +/- 17.31. The leading symptoms were disapnea, cough, weight loss and fever. The most frequently seen laboratory findings were decreased hemoglobin and hematocrit rates (72.2%) and increased Lactate Dehydrogenase levels (44.4%). Radiologically, 18 (100%) patients had mediastinal lymph node enlargement, 8 (44.4%) patients had bilateral and 6 (33.3%) had unilateral hilar enlargement, 3 (16.6%) patients had appearance of mass lesion, 1 (5.5%) had appearance of consolidation, 2 (11.1%) patients had atelectasis, 3 (16.6%) patients had appearance of pleural effusion. Histopathological diagnosis were undertaken with lymph node biopsies in 11(61.1%) patients, with bronchial biopsies in 2 (11.1%) patients, with pleural biopsy in 1 (5.5%) patient, with lymph node and bronchial biopsies in 3 (16.6%) patients, with lymph node and pleural biopsies in 1 (5.5%) patient. 11 (61.1%) patients were diagnosed as Hodgkin Disease (nine as nodular type, two as mixed cellular type). 7 (38.9%) patients were diagnosed as non Hodgkin Lymphoma. After taking diagnosis the patients were sent to medical oncology clinics for follow up and therapy. These findings showed that different locations of intrathoracic lymphomas could be seen with nodal or extranodal presentations so it must be taken into account in differential diagnosis of other pathological conditions.
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PMID:[The features of cases of intrathoracic lymphomas]. 1514 26

Lymphocyte-predominant Hodgkin lymphoma (LPHL), according to the Revised European-American Lymphoma classification, was considered on a retrospective basis as a specific clinical entity with a large majority of patients at clinical stage (CS) IA or IIA. Of the 500 patients with CS IA/IIA Hodgkin lymphoma (HL) prospectively treated between 1981 and 1996 by one or 3 courses of anthracycline-based chemotherapies combined with high-dose extended irradiation, disease in 42 patients was reclassified as LPHL. These 42 patients, none of whom had mediastinal involvement (MI), were compared with the 458 patients with classical HL (cHL), 144 without MI and 314 with MI. Surprisingly, the male-female ratio, age, first site involved, hemoglobin level, lymphocyte count, and sedimentation rate of patients with LPHL and cHL without MI were identical and significantly different from those of patients with cHL with MI. Moreover, 15-year HL mortality rates were similarly low in patients with LPHL (2.4%) and cHL without MI (0.7%). Overall survival rates were also similar (86% and 82%) and as high as 100% and 95% in patients treated before the age of 40 years. This study demonstrated that LPHL and cHL without MI shared the same presenting characteristics and the same excellent long-term prognosis after a brief anthracycline-based chemotherapy plus high-dose extended irradiation.
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PMID:Comparison of initial characteristics and long-term outcome of patients with lymphocyte-predominant Hodgkin lymphoma and classical Hodgkin lymphoma at clinical stages IA and IIA prospectively treated by brief anthracycline-based chemotherapies plus extended high-dose irradiation. 1523 67

Parameters of the erythroid, granulocytic, and megakaryocytic hemopoietic stems were compared in 87 patients with aggressive and indolent non-Hodgkin's lymphomas before and 6 months after the start cytostatic therapy. Before chemotherapy anemia was detected in 46% patients with aggressive and 49% patients with indolent lymphomas. Hemoglobin content, peripheral blood erythrocyte count, and total count of erythroid cells in the bone marrow increased during chemotherapy in the indolent lymphoma group. Increased count of erythroid cells in the myelogram was due to decreased count of lymphoid cells in the bone marrow, which was associated with complete or partial remission. In aggressive lymphoma chemotherapy decreased the mean level of hemoglobin and mean erythrocyte count in the peripheral blood, but the total count of erythroid cells in the bone marrow increased; no relationship was detected between lymphocyte count in the bone marrow and erythropoiesis characteristics. Lymphocytosis >50% in the myelogram before chemotherapy was less frequent in this group in comparison with indolent non-Hodgkin's lymphomas.
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PMID:Erythropoiesis in patients with aggressive and indolent non-Hodgkin's lymphomas. 1613 22

Parameters of hemogram and myelogram were studied in patients with aggressive and indolent non-Hodgkin's lymphomas: the relationships between the parameters recorded before treatment and during remission or progress 6 months after chemotherapy were studied by multifactorial analysis. The progress of indolent non-Hodgkin's lymphomas was associated with changes caused by tumor infiltration of the bone marrow; lymphocytosis in the myelogram or hemogram was associated with a relative decrease in the count of granulocytic hemopoietic stem cells. A sign associated with the absence of remission in aggressive non-Hodgkin's lymphomas was decreased level of hemoglobin and erythroid cells. Changes in myelogram attesting to anemia and suppressed erythropoiesis before chemotherapy are additional prognostic factors indicating obligatory intensification of chemotherapy for patients with aggressive non-Hodgkin's lymphomas.
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PMID:Hemogram and myelogram in progressing non-Hodgkin's lymphomas. 1625 28

Rheumatoid arthritis is the commonest form of inflammatory arthritis and affects about 1-3% of the population in the West and even more in the developing world due to the compounded factors of late detection and inadequate treatment in the overall background of poverty, deprivation, and improper macro and micronutrients in the diet in a sizeable segment of the population. Nearly 90% of patients with aggressive disease will become clinically disabled within 20 years. Furthermore, in patients with severe disease or extra-articular symptoms, mortality is equal to that for patients with triple artery coronary artery disease or Stage IV Hodgkin's lymphoma. Anemia is a very common comorbidity of rheumatoid arthritis. Anemia in rheumatoid arthritis is caused by various factors, for instance, cytokine impact of the advanced arthritic process on the host, or lack of proper nutrition and essential micronutrients in the diet, or coexistent helminthiasis, and/or impact of antiarthritic drugs on the host system, i.e., high steroid induced gastritis or ulcerations in gastric mucosa or subclinical or clinical hepatitis due to methotrexate or salazopyrin effects on bone marrow, only to name a few. Other pre-existing or compounding gastrointestinal problems, which alter the available iron stores or cause bone marrow dysfunction, may also help in adding to an anemic condition. If the anemia is 8 g/dl or less, blood transfusion or erythropoietin injection with adequate hematinic reserve is effective in normal situations, but is not that effective in anemia with a chronic disease background like rheumatoid arthritis. Cord blood, because of its rich mix of fetal and adult hemoglobin, high platelet and white blood cell (WBC) counts, and a plasma filled with cytokine and growth factors, as well as its hypo antigenic nature and altered metabolic profile, has all the potential of a real and safe alternative to adult blood transfusion. Seventy-eight units (42 ml -136 ml mean 80.6 ml +/- 3.6 ml SD, median 82.4 ml, mean packed cell volume 48.2 +/- 2.1 SD, mean percent hemoglobin concentration 16.4 g/dl +/- 1.5 g/dl SD) of placental umbilical cord whole blood was transfused (from 1 April 1999 to April 2005) after lower uterine cesarean section (LUCS) from consenting mothers to 28 informed consenting patients with advanced rheumatoid arthritis who had plasma hemoglobin of 8 g/dl or less. After collection, the blood was immediately transfused following the standard adult blood transfusion protocol. Each case was passed through the institutional ethical committee. The patients received two to six units of freshly collected placental umbilical cord blood without encountering any clinical, immunological or non-immunological reactions. Three days after completion of the transfusion of placental umbilical cord blood, the peripheral blood hematopoietic stem cell (CD34) estimation revealed a rise from the pretransfusion base level (.09%), varying from 2.03 to 23%, which returned to base level in most of the cases at the three-month CD34 re-estimation, without provoking any clinical graft vs host reaction in any of the patients.
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PMID:Placental umbilical cord whole blood transfusion to combat anemia in the background of advanced rheumatoid arthritis and emaciation and its potential role as immunoadjuvant therapy. 1676 35

Our aim was to examine indices of cardiorespiratory capacity at rest and during exercise before initiation of therapy for Hodgkin's disease. We prospectively studied 24 patients divided into two groups according to the disease stage. Group 1 included eight patients in stage IA and four in stage IIA; group 2 included four patients in stage IIB, six in stage III, and two in stage IV. All patients underwent detailed cardiopulmonary evaluations at rest using electrocardiogram, echocardiogram, spirometry, and measurement of pulmonary diffusing capacity (DLCO), and during exercise using a cardiopulmonary exercise test. Groups 1 and 2 were similar with respect to sex distribution (eight women and four men in each), mean age (35+/-36 vs37+/-4.6 years), body mass index, and hemoglobin concentration (12.7+/-0.2 vs 12.1+/-0.3 g l-1). All patients had a normal cardiovascular status. All patients in group 1 had normal cardiorespiratory measurements at rest and during exercise. Forced vital capacity was significantly lower in group 2 (84.8+/-2.7% predicted) than in group 1 (105+/-3%, P<0.0001), without abnormalities in DLCO or in resting and exercise oxygen diffusion. Likewise, percentage predicted VO2max (65+/-4 vs 97+/-6, P<0.0002), oxygen pulse at peak exercise (0.12+/-0.01 vs 0.17+/-0.01, P<0.001), and DeltaVO2/DeltaW slope (8.4+/-0.3 vs 10.2+/-0.4, P<0.003) were significantly lower in group 2 than in group 1. Functional capacity during exercise was markedly reduced in patients suffering from Hodgkin's disease in advanced stages. This loss of exercise capacity appeared mainly related to a peripheral disorder.
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PMID:Stage-related changes in functional capacity in Hodgkin's disease: assessment by cardiopulmonary exercise testing before initiation of treatment. 1696 75


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