bluuebunny/crossref_metadata_2025_split huggingface dataset:
Autologous bone marrow transplantation for patients with non-Hodgkin's lymphoma and CNS involvement: those transplanted with active CNS disease have a poor outcome--a report by the European Bone Marrow Transplant Lymphoma Registry.
Authors: Williams C D , Pearce R , Taghipour G , Green E S , Philip T , Goldstone A H 
Published: February 2017

PURPOSE CNS involvement of non-Hodgkin's lymphoma (NHL) has always been considered a poor prognostic factor in relation to survival with conventional therapy. However, its effect on the outcome of autologous bone marrow transplantation (ABMT) has not been assessed. We examined this using data from the European Bone Marrow Transplant (EBMT) Lymphoma Registry. PATIENTS AND METHODS One thousand four hundred sixty-four patients with NHL have been reported to the EBMT registry, of whom 62 had CNS involvement. Patients were divided into those who were clear of CNS disease at the time of ABMT and those who were not. Response, complications, and outcome to ABMT were analyzed, as were details of CNS diagnosis, treatment, and prophylaxis. RESULTS Status at transplant was the only factor that significantly affected outcome of ABMT on univariate analysis (P = .03). The progression-free survival (PFS) rate of the group that had no CNS involvement at ABMT was 42% at 5 years, compared with 27% in a group of stage IV NHL patients without CNS disease (matched for status at transplant and histology). There were four of 45 (8.9%) toxic deaths. The PFS rate of the group that had CNS involvement at ABMT was 9% at a median follow-up time of 71 months, which was significantly different (P = .001) from that of the other group. There were five of 17 (29.4%) toxic deaths (P = .043). Patients who had CNS involvement at diagnosis, as compared with relapse, and those treated with both intrathecal chemotherapy and irradiation had a better outcome. CONCLUSION The presence of CNS disease before ABMT but not present at transplant does not adversely affect the outcome of ABMT. In contrast, patients with CNS involvement at the time of ABMT have a poor prognosis, although a small number survive in complete remission (CR).
Phase I/II study of cyclophosphamide, carboplatin, and etoposide and autologous hematopoietic stem-cell transplantation with posttransplant interferon alfa-2b for patients with lymphoma and Hodgkin's disease.
Authors: Schenkein D P , Dixon P , Desforges J F , Berkman E , Erban J K , Ascensao J L , Miller K B 
Published: February 2017

PURPOSE To evaluate the safety and toxicity of interferon alfa-2b (IFN) following an intensive preparative transplantation regimen in patients with relapsed Hodgkin's disease (HD) and non-Hodgkin's lymphoma (NHL). PATIENTS AND METHODS Thirty-two patients with NHL or HD underwent autologous transplantation following cyclophosphamide 7,200 mg/m2, carboplatin 1,600 mg/m2, and etoposide 1,600 mg/m2 (CCV). Fourteen patients received an escalating dose of IFN. IFN was started at 1 x 10(6) U/m2 subcutaneously (SC) three times per week with a monthly dose escalation to a maximum of 3 x 10(6) U/m2 SC three times per week. IFN was continued for a total of 6 months. RESULTS The preparative regiment was well tolerated. Renal dysfunction was noted more frequently in patients with a history of pretransplant cisplatin treatment, and cardiac dysfunction was responsible for the single transplant-related death (3%). IFN was well tolerated with no serious complications. Transient neutropenia and thrombocytopenia were noted in several patients. The mean maximal-dose IFN achieved was 2 x 10(6) IU/m2. The median duration of treatment with IFN was 5.2 months. The overall probability of survival (OS) and event-free survival (EFS) at 36 months, with a median follow-up duration of 18 months, was 42% OS and 14% EFS in HD and 70% OS and 56% EFS in NHL. The EFS at 36 months was 73% for all NHL patients who received IFN and 50% for patients who refused IFN treatment (P = .12), with OS estimates of 100% in the IFN group and 35% in the untreated group (P = .0002). CONCLUSION CCV is a safe, effective conditioning regimen in patients with NHL or HD. Posttransplant IFN can be safely administered at 2.0 x 10(6) U/m2 three times per week for 6 months and may have a meaningful antitumor effect.
Incidence and characterization of secondary myelodysplastic syndrome and acute myelogenous leukemia following high-dose chemoradiotherapy and autologous stem-cell transplantation for lymphoid malignancies.
Authors: Darrington D L , Vose J M , Anderson J R , Bierman P J , Bishop M R , Chan W C , Morris M E , Reed E C , Sanger W G , Tarantolo S R 
Published: February 2017

PURPOSE To analyze the risk of developing myelodysplastic syndrome (MDS) or acute myelogenous leukemia (AML) following autologous bone marrow transplantation (ABMT) or peripheral stem-cell transplantation (PSCT) and to determine the impact on failure-free survival (FFS). PATIENTS AND METHODS Patients underwent ABMT or PSCT for the treatment of Hodgkin's disease (HD) and non-Hodgkin's lymphoma (NHL) at the University of Nebraska Medical Center. For those patients who went on to develop MDS/AML, controls were selected and a case-control-within-a-cohort study undertaken. RESULTS Twelve patients developed MDS or AML a median of 44 months following ABMT/PSCT. The cumulative incidence (P = .42) and the conditional probability (P = .32) of MDS/AML were not statistically different between HD and NHL patients. Age greater than 40 years at the time of transplant (P = .05) and receipt of a total-body irradiation (TBI)-containing regimen (P = .06) were predictive for developing MDS/AML in patients with NHL. CONCLUSION There is an increased risk of MDS/AML following ABMT/PSCT for lymphoid malignancies. NHL patients age > or = 40 years at the time of transplant and who received TBI are at greatest risk.
Comparison of autologous bone marrow transplantation with sequential chemotherapy for intermediate-grade and high-grade non-Hodgkin's lymphoma in first complete remission: a study of 464 patients. Groupe d'Etude des Lymphomes de l'Adulte.
Authors: Haioun C , Lepage E , Gisselbrecht C , Coiffier B , Bosly A , Tilly H , Morel P , Nouvel C , Herbrecht R , D'Agay M F 
Published: February 2017

PURPOSE Intensive chemotherapy followed by autotransplantation has given promising results in partially responding or sensitive relapsed patients with aggressive non-Hodgkin's lymphoma. In 1987, we designed a randomized study to evaluate the potential benefit of a high-dose regimen containing cyclophosphamide, carmustine, and etoposide (CBV) followed by autotransplantation over a consolidative sequential chemotherapy (ifosfamide, etoposide, asparaginase, and cytarabine) in patients in first complete remission with intermediate- and high-grade non-Hodgkin's lymphoma. PATIENTS AND METHODS Patients were younger than 55 years and had at least one adverse prognostic factor. Induction treatment was that of the LNH84 protocol with an open randomization on the anthracycline. Patients in complete remission were further randomly assigned to receive either consolidation procedure. RESULTS After induction treatment, 464 patients were assessable for the consolidation phase. With a median follow-up duration of 28 months, the 3-year disease-free survival rate was 52% (95% confidence interval, 45% to 59%) in the sequential chemotherapy arm and 59% (95% confidence interval, 52% to 66%) in the autologous transplant arm (P = .46, relative risk = 0.90). The 3-year survival rate did not differ between sequential chemotherapy and autotransplantation, at 71% (95% confidence interval, 64% to 78%) and 69% (95% confidence interval, 62% to 76%), respectively (P = .60, relative risk = 1.11). CONCLUSION For such a subset of patients, consolidation with the CBV regimen followed by autologous bone marrow transplantation is not superior to sequential chemotherapy.
Intravascular lymphomatosis: a clinicopathologic study of 10 cases and assessment of response to chemotherapy.
Authors: DiGiuseppe J A , Nelson W G , Seifter E J , Boitnott J K , Mann R B 
Published: February 2017

PURPOSE We report a clinicopathologic study of 10 cases of intravascular lymphomatosis (IVL) seen at a single institution, and assess the response to chemotherapy in these patients, as well as those collected from a literature review. PATIENTS AND METHODS The clinical, pathologic, and immunophenotypic features of 10 cases of IVL diagnosed at the Johns Hopkins Hospital since 1977 were studied. Follow-up information was obtained in each case by consultation with the treating physician. In addition, cases of IVL reported previously in which patients were treated with chemotherapy and for which follow-up data were available at the time of publication were reviewed. RESULTS In the present series of 10 cases, the most common clinical features were fever of unknown origin (FUO), mental status changes, and rash. Diagnostic specimens were obtained from a variety of sources, including brain, skin, prostate, liver, kidney, and gallbladder. All of the four patients treated with combination chemotherapy are alive and two have achieved long-term survival (48 and 45 months, respectively); the remaining two are alive and in complete remission (CR) after short follow-up duration of 6 months. Among 35 patients reported in the literature who received chemotherapy (including four from this series), 43% attained a CR and were free of disease at the time of publication. None of the three patients in our series who received localized therapy (surgery with or without radiation therapy) is alive (mean survival duration, 9 months). For the three patients diagnosed at postmortem examination, the mean interval between onset of symptoms and death was 3 months, and disease was widespread. CONCLUSION These findings suggest that IVL represents a high-grade non-Hodgkin's lymphoma (NHL) with a propensity for systemic dissemination, and that CR and long-term survival may result in patients treated with aggressive combination chemotherapy.
Highly effective induction therapy for stage 4 neuroblastoma in children over 1 year of age.
Authors: Kushner B H , LaQuaglia M P , Bonilla M A , Lindsley K , Rosenfield N , Yeh S , Eddy J , Gerald W L , Heller G , Cheung N K 
Published: February 2017

PURPOSE To test the efficacy of a protocol for poor-risk neuroblastoma that builds on the following: (1) our favorable previously reported results with dose-intensive use of cyclophosphamide; (2) our retrospective analysis of neuroblastoma chemotherapy reports, which supported the value of high-dose cisplatin and etoposide (VP-16); and (3) the Goldie-Coldman hypothesis that rapid cytoreduction plus the use of non-cross-resistant chemotherapy combinations will decrease the risk of drug resistance. PATIENTS AND METHODS The N6 protocol included seven courses of high-dose chemotherapy plus surgical resection of bulk disease. Courses 1, 2, 4, and 6 consisted of 6-hour intravenous infusions of cyclophosphamide 70 mg/kg/d on days 1 and 2 (ie, 140 mg/kg per course), a 72-hour intravenous infusion of doxorubicin 75 mg/m2 and vincristine 0.1 mg/kg beginning day 1, and vincristine 1.5 mg/m2 intravenous bolus on day 9. Courses 3, 5, and 7 consisted of 2-hour intravenous infusions of VP-16 200 mg/m2/d on days 1 to 3 (ie, 600 mg/m2 per course), and 1-hour intravenous infusions of cisplatin 50 mg/m2/d on days 1 to 4 (ie, 200 mg/m2 per course). Courses were to start after neutrophil counts reached 500/microL and platelet counts reached 100,000/microL. Response was defined by international criteria. RESULTS Among 24 consecutive previously untreated patients diagnosed with stage 4 neuroblastoma at more than 1 year of age, 21 patients achieved a complete or very good partial remission; one patient had no evidence of disease except by iodine-131-metaiodobenzylguanidine (MIBG) scan, which was markedly improved; and one patient had resolution of extensive metastatic disease, but still had an incompletely resected primary tumor. The sole patient to have a poor response had clinical features at diagnosis that are atypical for neuroblastoma, namely, 8 years of age and an unknown primary tumor. Severe toxicities included myelosuppression, mucositis, and hearing deficits. CONCLUSION The N6 approach reliably achieves significant cytoreduction against stage 4 neuroblastoma. This may eventuate in an improved cure rate, since consolidative treatments using myeloablative therapy, immunotherapy, or biologic response modifiers such as cis-retinoic acid are most likely to be effective against minimal residual disease.
Osteosarcoma recurrences in pediatric patients previously treated with intensive chemotherapy.
Authors: Tabone M D , Kalifa C , Rodary C , Raquin M , Valteau-Couanet D , Lemerle J 
Published: February 2017

PURPOSE AND METHODS Between January 1981 and June 1993, 137 children and adolescents were each treated at the Institut Gustave Roussy for an initially nonmetastatic osteosarcoma of the extremities. We report the retrospective analysis of 42 cases of recurrence that occurred in this population. RESULTS The median interval between the diagnosis of the primary osteosarcoma and the first recurrence was 21 months (range, 5 to 60). The site of the first recurrence was limited to the lung in 20 patients, the bone in seven patients, was local in six patients, and was confined to soft tissue in one patient. In eight patients, the first recurrence affected multiple sites. Subsequent recurrences often involved unusual or multiple sites. Management of recurrences included surgery and/or various regimens of second-line chemotherapy, and in one case involved high-dose chemotherapy followed by autologous bone marrow transplantation. Overall survival and event-free survival were, respectively, 36% and 27% at 36 months. At present, 13 patients are alive without evidence of disease. Response of the primary tumor to preoperative chemotherapy, the time between the diagnosis and the first recurrence, and the number of metastatic lesions did not correlate with survival. The survival rate is better in patients with a local or a pulmonary first recurrence. CONCLUSION The most important prognostic indicator at first recurrence seems to be the possible complete resection of disease. Patients not amenable to surgery and patients with a second or a third recurrence have a poor prognosis. The potential benefit of more aggressive treatments such as high-dose chemotherapy and autologous bone marrow transplantation should be investigated for these patients.
Dose-ranging study of recombinant human granulocyte-macrophage colony-stimulating factor in small-cell lung carcinoma.
Authors: Hamm J , Schiller J H , Cuffie C , Oken M , Fisher R I , Shepherd F , Kaiser G 
Published: February 2017

PURPOSE This randomized, multicenter, dose-finding study was undertaken to determine the dose of recombinant human granulocyte-macrophage colony-stimulating factor (rhGM-CSF) that can safely reduce neutropenia after cyclophosphamide, doxorubicin, and etoposide (CAVP-16) chemotherapy in patients with small-cell lung cancer (SCLC). Secondary clinical end points included incidence of infection, intravenous (IV) antimicrobial use, and chemotherapy delivered. PATIENTS AND METHODS A total of 290 newly diagnosed SCLC patients were to receive six cycles of standard CAVP-16 chemotherapy on days 1 to 3 of every 21 days alone or with rhGM-CSF at 5, 10, or 20 micrograms/kg, administered subcutaneously (SC) on days 4 to 13 of each cycle. RESULTS In cycle 1, median absolute neutrophil count (ANC) nadirs were twofold to threefold higher in patients who received rhGM-CSF, although all values were less than 500/microliters, and recovery from neutropenia was faster at all rhGM-CSF dosages versus observation (P < or = .01). In cycle 2, 56% of all patients given rhGM-CSF received full chemotherapy dosages (87.5% to 112.5% of projected dose) versus 36% of observation patients. During days 5 to 21 of cycle 1, fewer patients who received 10 micrograms/kg of rhGM-CSF required antibiotics compared with observation patients (11% v 29%, P < or = .01). Adverse events that occurred more frequently in rhGM-CSF-treated patients included injection-site reaction, edema, asthenia, paresthesia, diarrhea, myalgia, musculoskeletal pain, Pruritus, and rash (P < or = .10). Fever occurred more frequently in the 10- and 20-micrograms/kg rhGM-CSF groups than in the observation groups. The incidence in the 5-microgram/kg group was comparable to that in observation patients. Patients who received rhGM-CSF had a higher incidence of thrombocytopenia. CONCLUSION rhGM-CSF at 5 to 10 micrograms/kg reduces chemotherapy-associated neutropenia and should be the dose range used in future studies.
Measurable or assessable disease in lung cancer trials: does it matter?
Authors: Jett J R , Su J Q , Krook J E , Goldberg R M , Kugler J W 
Published: February 2017

PURPOSE The goals of this study were to analyze and compare the major clinical response rates and survival of patients with either measurable or assessable disease status to treatment with systemic chemotherapy. PATIENTS AND METHODS All patients had stage IIIB or IV non-small-cell lung cancer (NSCLC) and were enrolled onto three consecutive phase III clinical trials. Patients were stratified by disease status (measurable or assessable) before randomization to systemic chemotherapy. The three trials were conducted in the setting of a multicenter cooperative oncology group. Composite data were obtained for the three trials. Major clinical responses, time to progression, and survival were analyzed and compared in patients with measurable or assessable disease using standard statistical methods. RESULTS Four hundred twenty-six patients were enrolled onto the three trials from June 1981 through August 1990. Measurable disease was present in 236 patients (55%) and assessable disease in 190 (45%). Each study was well balanced for the number of patients with measurable or assessable disease on either treatment regimen. A major clinical response was observed in 71 patients with measurable disease (30%; 95% confidence interval [CI], 24 to 36). Forty patients with assessable disease responded to treatment (21%; 95% CI, 16 to 28) (P = .04). The time to progression for all patients (P = .23) and for responders only (P = .10) was not significantly different based on disease status. Overall survival and survival of responders only was not significantly different, but patients with assessable disease tended to do better. Using multivariate analysis, sex and disease status had a borderline influence on the major response rate (P = .05). Performance score (PS) was the only factor that was significantly correlated with survival. CONCLUSION NSCLC patients with assessable disease have major clinical response rates, time to progression, and survival that are similar to those of NSCLC patients with measurable disease. This study supports the inclusion of patients with assessable-disease lung cancer in both phase II and III trials conducted in the cooperative group setting.
Percutaneous hepatic vein isolation and high-dose hepatic arterial infusion chemotherapy for unresectable liver tumors.
Authors: Ravikumar T S , Pizzorno G , Bodden W , Marsh J , Strair R , Pollack J , Hendler R , Hanna J , D'Andrea E 
Published: February 2017

PURPOSE This prospective, nonrandomized trial evaluated a percutaneous isolated chemotherapy perfusion approach for treating advanced primary and metastatic liver tumors. Chemotherapy was administered via hepatic artery catheter and hepatic venous blood isolated by a novel percutaneous double-balloon inferior vena cava (IVC) catheter was passed through a detoxification/filtration cartridge in a venovenous bypass circuit. PATIENTS AND METHODS Among 23 patients enrolled onto the study, 58 procedures were performed on 21 patients. Twelve patients received dose escalations of fluorouracil (5-FU) (1,000 mg/m2 to 5,000 mg/m2), and nine received dose escalations of doxorubicin (50 mg/m2 to 120 mg/m2). Pharmacokinetic studies included drug accumulation in the liver, extraction by detoxification filters, systemic exposure, and alterations of half-life. Each patient received two treatments at 3-week intervals. Those showing stabilization or response received additional treatments. RESULTS There was a direct relationship between dose and peak concentration of drug entering the hepatic veins. The system functioned efficiently throughout the dose range, with extraction efficiencies ranging from 64% to 91% (P < .001). The hepatic vein drug levels showed a sixfold increase in 5-FU with dose escalation from 1,000 to 5,000 mg/m2, and a twofold increase in dox with dose escalation from 50 to 120 mg/m2 (P < .001, filter-mediated drug extraction). The treatments were accomplished with only an overnight hospital stay and no mortality. The common procedure-related toxicity was transient hypotension (grade I to II), due to catecholamine depletion by the filter. Dose-limiting toxicity (leukopenia) was observed in patients receiving 5-FU at a dose of 5,000 mg/m2 and doxorubicin at a dose of 120 mg/m2. Significant tumor response (> 95% reduction) was obtained in two patients receiving doxorubicin at 90 mg/m2 and 120 mg/m2. CONCLUSION The use of a double-balloon catheter to isolate and detoxify hepatic venous blood during intraarterial therapy is technically feasible, safe, and allows administration of large doses of intrahepatic chemotherapy at short intervals. This approach should allow new dose-intensification strategies to increase tumor responses in primary and metastatic liver tumors.
Regular use of a verbal pain scale improves the understanding of oncology inpatient pain intensity.
Authors: Au E , Loprinzi C L , Dhodapkar M , Nelson T , Novotny P , Hammack J , O'Fallon J 
Published: February 2017

PURPOSE This study was undertaken to determine if the daily use of a verbal pain scale could improve the correlation of pain perception between hospitalized oncology patients and their caregivers. PATIENTS AND METHODS Hospitalized oncology patients were asked to rate verbally their average pain over the past 24 hours on a scale ranging from 0 to 10. The patients' primary-care physicians and nurses were asked the same question on the same morning after they had evaluated their patients. RESULTS During a baseline study, only 64% of caregivers' pain scores were within two points of the respective patient's score. Caregivers tended to underestimate patients' pain scores. Caregivers were alerted to these poor results and then requested to ask each patient daily for the average pain score and record this score on the patient's medical record. Nonetheless, correlation between patients' and caregivers' pain scores remained poor (68% within two points of each other) during a second study. The major reason for the poor results appeared to be because caregivers did not routinely ask patients for pain scores. Subsequently, a renewed, more intensive educational effort was undertaken and a third study was conducted. During the third study, 85% of caregivers' and patients' pain scores were within two points of each other (P = .001 when compared with baseline). CONCLUSION The enforced use of a simple verbal pain assessment tool appears to improve caregiver's understanding of the pain status of hospitalized oncology patients.