bluuebunny/crossref_metadata_2025_split huggingface dataset:
Phase II randomized trial comparing high-dose cisplatin with moderate-dose cisplatin and carboplatin in patients with advanced non-small-cell lung cancer. European Lung Cancer Working Party.
Authors: Sculier J P , Klastersky J , Giner V , Bureau G , Thiriaux J , Dabouis G , Efremidis A , Ries F , Berchier M C , Sergysels R 
Published: February 2017

PURPOSE A phase II randomized trial was conducted in patients with advanced non-small-cell lung cancer (NSCLC) to determine if the combination of moderate-dose cisplatin and carboplatin was active (primary end point) and could avoid the long-term limiting (renal, auditive, neurologic) toxicity of high-dose cisplatin, which prevents prolonged administration (secondary end point). PATIENTS AND METHODS One hundred twenty-one patients, registered between April 1990 and September 1991, were randomized to receive high-dose cisplatin (120 mg/m2 intravenously [IV] on day 1) or a combination of moderate-dose carboplatin (200 mg/m2 IV on day 1 and moderate-dose cisplatin (30 mg/m2 IV on days 2 and 3). One hundred nine patients were eligible: 56 in the cisplatin arm and 53 in the combined arm; 52 and 47, respectively, were assessable for response. All had stage IV disease (or stage IIIB with pleural effusion) and none had received prior chemotherapy. RESULTS There was a 23% objective response rate to cisplatin (23% of the eligible patients) and a 22% response rate to cisplatin plus carboplatin (21% of the eligible patients). The overall survival rate was not significantly different between the two study arms, but responders in the combined arm survived significantly longer than those in the high-dose cisplatin arm (respective median survival durations, 66 and 30 weeks). Although there was no difference between the arms for alopecia, emesis, and leukopenia, the combined arm was significantly associated with more thrombocytopenia (although rarely severe) and, more importantly, with less renal (19% v 36%), auditive (4% v 16%), and neurologic (0% v 16%) toxicity of any grade. CONCLUSION The regimen combining moderate-dose cisplatin and carboplatin was active against advanced NSCLC and significantly less toxic than high-dose cisplatin.
Tumor-Cell DNA Content Predicts Outcome in Children and Adolescents With Clinical Group III Embryonal Rhabdomyosarcoma
Authors: Pappo Alberto S. , Crist William M. , Kuttesch John , Rowe Susan , Ashmun Richard A. , Maurer Harold M. , Newton William A. , Asmar Lina , Luo Xiaolong ,   David N. Shapiro for the Intergroup Rhabdomyosarcoma Study Committee of the Children's Cancer Group and the Pediatric Oncology Group
Published: February 2017

The legend for Fig 1 in the report entitled "Tumor-Cell DNA Content Predicts Outcome in Children and Adolescents With Clinical Group III Embryonal Rhabdomyosarcoma" by Pappo et al (J Clin Oncol 11:1901–1905, 1993) incorrectly identified parts A and B. The legend is reprinted here correctly in its entirety with the figure. Please see the PDF for Figure.
Tumor microvessel density, p53 expression, tumor size, and peritumoral lymphatic vessel invasion are relevant prognostic markers in node-negative breast carcinoma.
Authors: Gasparini G , Weidner N , Bevilacqua P , Maluta S , Dalla Palma P , Caffo O , Barbareschi M , Boracchi P , Marubini E , Pozza F 
Published: February 2017

PURPOSE To determine the absolute and relative value of microvessel density (MVD), p53 and c-erbB-2 protein expression, peritumoral lymphatic vessel invasion (PLVI), and conventional prognosticators in predicting relapse-free (RFS) and overall survival (OS) rates in patients with node-negative breast carcinoma (NNBC). PATIENTS AND METHODS We monitored 254 consecutive patients with NNBC for a median of 62 months. Intratumoral MVD was measured after microvessels were immunostained using anti-CD31 antibody. p53 and c-erbB-2 protein and hormone receptors were also determined immunocytochemically. Results were analyzed by both univariate and multivariate statistical analysis. RESULTS Univariate analysis showed that MVD was significantly predictive of both RFS (odds ratio [OR], 8.30; P = .0001) and OS (OR, 4.50; P = .012) when tested as a continuous or dichotomous variable. Likewise, tumor size (OR, 3.16; P = .0012), PLVI (OR, 4.36; P = .0009), estrogen receptor (ER) status (OR, 2.35; P = .016), progesterone receptor (PR) status (OR, 2.00; P = .017), and expression of p53 protein (OR, 2.82; P = .004) were significantly associated with RFS. Tumor size (OR, 3.80; P = .0038) and expression of p53 protein (OR, 2.58; P = .024) were significantly associated with OS by univariate analysis. Multivariate analysis showed that MVD (P = .0004), p53 protein expression (P = .0063), tumor size (P = .0144), and PLVI (P = .0033) were all significant and independent prognostic factors for RFS. However, only tumor size (P = .004) and MVD (P = .047) were independent predictors for OS. c-erbB2 expression was not associated with outcome by either univariate or multivariate analysis. CONCLUSION MVD, p53 expression, PLVI, and tumor size are independent prognostic indicators of recurrence, which are useful in selection of high-risk NNBC patients who may be eligible to receive adjuvant therapies.
Ifosfamide, carboplatin, and etoposide: a new regimen with a broad spectrum of activity.
Authors: Fields K K , Zorsky P E , Hiemenz J W , Kronish L E , Elfenbein G J 
Published: February 2017

PURPOSE To conduct a phase I/II evaluation of the combination of ifosfamide, carboplatin, and etoposide (ICE) to determine toxicity and activity in a variety of refractory malignancies. PATIENTS AND METHODS Two hundred four patients, 13 to 64 years of age, with a variety of malignancies, including refractory breast cancer and Hodgkin's and non-Hodgkin's lymphoma, were treated with two cycles of ICE, consisting of intravenous ifosfamide 2 g/m2, carboplatin 400 mg/m2, and continuous infusion etoposide 600 mg/m2 administered in divided doses over 2 days. The regimen was repeated at approximately 28-day intervals. RESULTS One hundred ninety-one patients (94%) received two cycles at full doses and were assessable for response and toxicity. Complete and partial responses were seen in breast cancer (20%, n = 93), non-Hodgkin's lymphoma (30%, n = 37), Hodgkin's disease (60%, n = 10), melanoma (9%, n = 11), a variety of sarcomas (20%, n = 10), and other malignancies (43%, n = 30). Myelosuppression was prominent, with significant neutropenia requiring frequent hospitalization for neutropenic fever, and thrombocytopenia and anemia requiring frequent platelet and RBC transfusions. However, the overall treatment-related mortality rate was only 3%. No other moderate to severe organ toxicity was seen at a frequency of greater than 1%. CONCLUSION This regimen is active in a variety of refractory malignancies, with significant but tolerable hematologic toxicity. The addition of hematopoietic growth factors may allow further dose escalation.
A randomized, double-blind comparison of intravenous ondansetron alone and in combination with intravenous dexamethasone in the prevention of high-dose cisplatin-induced emesis.
Authors: Hesketh P J , Harvey W H , Harker W G , Beck T M , Ryan T , Bricker L J , Kish J A , Murphy W K , Hainsworth J D , Haley B 
Published: February 2017

PURPOSE This study compares the efficacy and safety of ondansetron alone with that of ondansetron plus dexamethasone in the prevention of emesis induced by high-dose cisplatin (> or = 100 mg/m2). PATIENTS AND METHODS This multicenter study used a randomized, double-blind, parallel-group design. Chemotherapy-naive patients were randomized to receive intravenous (IV) ondansetron (Zofran, Cerenex Pharmaceuticals, Research Triangle Park, NC) 0.15 mg/kg for three doses every 4 hours beginning 30 minutes before cisplatin administration either alone or in combination with dexamethasone 20 mg administered 45 minutes before cisplatin. Cisplatin (> or = 100 mg/m2) was administered as a single infusion (< or = 3 hours). Patients were monitored for emetic episodes (EEs), adverse events, and laboratory safety parameters for 24 hours after cisplatin administration. RESULTS A total of 275 patients were enrolled. Of these, 245 were assessable for efficacy. Patients who received ondansetron plus dexamethasone had a higher complete antiemetic response rate (61% v 46%, P = .02) and less nausea (posttreatment visual analog scale mean 18.2 v 32.8, P < .001) than did those who received ondansetron alone. The time to the first EE was longer for patients in the group that received ondansetron plus dexamethasone (P = .005). Headache (12%), diarrhea (2%), and abdominal colic (1%) were the most common antiemetic-related adverse events reported. The incidence of adverse events was similar between the treatment groups. CONCLUSION IV ondansetron in combination with dexamethasone is safe and more effective than ondansetron alone in the prevention of emesis induced by high-dose cisplatin.
Specific detection of carcinoembryonic antigen-expressing tumor cells in bone marrow aspirates by polymerase chain reaction.
Authors: Gerhard M , Juhl H , Kalthoff H , Schreiber H W , Wagener C , Neumaier M 
Published: February 2017

PURPOSE To establish a sensitive assay for the specific detection of carcinoembryonic antigen (CEA)-expressing tumor cells in the bone marrow of patients with colorectal cancer and other CEA-positive carcinomas. PATIENTS AND METHODS A CEA-specific nested reverse transcriptase (RT) polymerase chain reaction (PCR) assay was developed and optimized using limiting dilutions of a CEA-positive cancer cell line mixed with normal bone marrow cell specimens. The optimized test was then used to examine bone marrow samples obtained from 15 patients with abdominal carcinomas (colorectal, n = 10; pancreatic, n = 3; gastric, n = 2) and six patients with breast cancer. Specificity was assessed by examination of 56 negative controls (malignant hematologic disease, n = 28; nonmalignant disease conditions, n = 5; healthy bone marrow donors, n = 8; normal peripheral-blood samples, n = 15). For 11 patients with abdominal carcinomas, immunostaining evaluations were performed using an anti-CEA and an anticytokeratin antibody, and the results compared with the nested PCR assay. RESULTS In the sensitivity calibration system, single CEA-expressing tumor cells were detected in 2 to 5 x 10(7) normal bone marrow cells. All 56 control samples failed to amplify. This demonstrates that mRNAs coding for highly homologous CEA-related antigens expressed by various lineages of blood cells do not interfere. Bone marrow samples from 10 of 15 patients with abdominal cancers and four of six breast cancer patients scored positive, indicating micrometastatic bone disease. Four of 11 samples from the gastrointestinal cancer patients were found to be positive by the PCR method, but were negative with the immunocytology method. CONCLUSION Since approximately 30% of the colorectal carcinoma patients that score negative in immunocytology staining of bone marrow samples have been reported to relapse, earlier diagnosis of the presence of malignant cells is needed. Our result that samples scoring positive in the described CEA-specific PCR test remained negative by two immunostaining methods suggests a higher sensitivity. We conclude that PCR amplification of CEA mRNA may lead to an earlier diagnosis of micrometastatic bone disease in patients with CEA-expressing carcinomas.
Treatment of childhood acute lymphoblastic leukemia: results of Dana-Farber Cancer Institute/Children's Hospital Acute Lymphoblastic Leukemia Consortium Protocol 85-01.
Authors: Schorin M A , Blattner S , Gelber R D , Tarbell N J , Donnelly M , Dalton V , Cohen H J , Sallan S E 
Published: February 2017

PURPOSE The goals of this treatment program were as follows: to improve event-free survival (EFS) rates for high-risk (HR) patients by increasing the intensity of induction treatment; to improve EFS rates for infants by adding a special postinduction intensification; to treat the CNS using cranial irradiation doses that were lower than in our historic control group; and to confirm our previously obtained good results for children with T-cell disease. PATIENTS AND METHODS Two hundred twenty children with acute lymphoblastic leukemia (ALL) from all risk groups, including infants and patients with T-cell disease, were treated between 1985 and 1987 with multiagent chemotherapy and cranial irradiation. RESULTS The 7-year EFS rate (+/- SE) for all 220 patients was 78% +/- 3% at a median follow-up duration of 6.2 years, 89% +/- 4% for the 82 patients classified as standard risk (SR), and 72% +/- 4% for the remaining 138 patients classified as HR and very high risk (VHR). Eleven infants had an EFS rate of 55% +/- 15% that might be attributable to treatment with high doses of methotrexate and cytarabine (ara-c). Twenty children with T-cell disease had an EFS rate of 70% +/- 10%. CNS leukemia relapse (isolated or combined with bone marrow) occurred in four of 82 SR patients who received 18 Gy of cranial irradiation and four of 138 HR and VHR patients who received 24 Gy. CONCLUSION This protocol, which featured early intensive treatment including asparaginase, doxorubicin, and cranial irradiation, provided good long-term disease control for children with ALL.
Relationship of patient age to pathologic features of the tumor and prognosis for patients with stage I or II breast cancer.
Authors: Nixon A J , Neuberg D , Hayes D F , Gelman R , Connolly J L , Schnitt S , Abner A , Recht A , Vicini F , Harris J R 
Published: February 2017

PURPOSE This analysis was performed to clarify the relationship of young age at diagnosis to the pathologic features of the tumor and prognosis in patients with early-stage breast cancer. PATIENTS AND METHODS We retrospectively analyzed data from 1,398 patients with American Joint Committee on Cancer Staging stage I or II breast cancer treated by breast-conserving therapy between 1968 and 1985. One hundred seven patients were younger than 35 years at the time of diagnosis. The median follow-up duration for the 1,032 survivors was 99 months. RESULTS Patients younger than 35 years had a significantly higher overall recurrence rate (P = .002), as well as a greater risk for developing distant metastases (P = .03), when compared with older patients. The cancers in younger patients more commonly showed factors associated with a worse prognosis (including grade 3 histology, lymphatic vessel invasion [LVI], necrosis, and estrogen receptor [ER] negativity) as compared with older patients. In a proportional hazards model that included clinical and treatment-related variables, as well as these pathologic features, age younger than 35 years remained a significant predictor for time to recurrence (relative risk [RR], 1.70), time to distant failure (RR, 1.60), and overall mortality (RR, 1.50). CONCLUSION Breast cancer patients younger than 35 years have a worse prognosis than older patients. This difference is only partially explained by a higher frequency of adverse pathologic factors seen in younger patients.
Successful treatment strategy for Ki-1 anaplastic large-cell lymphoma of childhood: a prospective analysis of 62 patients enrolled in three consecutive Berlin-Frankfurt-Munster group studies.
Authors: Reiter A , Schrappe M , Tiemann M , Parwaresch R , Zimmermann M , Yakisan E , Dopfer R , Bucsky P , Mann G , Gadner H 
Published: February 2017

PURPOSE To prove prospectively the efficacy of a short-pulse chemotherapy for treatment of Ki-1 anaplastic large-cell lymphoma (ALCL) of childhood. PATIENTS AND METHODS From October 1983 to December 1992, 62 patients (median age, 9.7 years) with newly diagnosed Ki-1 ALCL were enrolled onto Non-Hodgkin's Lymphoma-Berlin-Frankfurt-Munster (NHL-BFM) studies 83, 86, and 90. The most frequent immunophenotype was T cell. Ki-1 ALCL differed from other subsets of NHL of childhood by the more frequent involvement of bone, soft tissue, and skin, and by the lack of bone marrow (BM) disease. A 5-day prephase course (prednisone/cyclophosphamide) was followed by two different 5-day courses of chemotherapy: course A consisted of dexamethasone, methotrexate (MTX) 0.5 g/m2 (24-hour infusion), intrathecal chemotherapy, ifosfamide, cytarabine (Ara-C), and etoposide (VP-16); course B consisted of cyclophosphamide and doxorubicin instead of ifosfamide, and Ara-C/VP-16, respectively. Treatment was stratified into three branches. Branch 1 (stage I and stage II resected) received three courses; branch 2 (stage II not resected, stage III), six courses; and branch 3 (stage IV), six intensified courses containing MTX 5 g/m2, and Ara-C 2 g/m2. Local radiotherapy was not performed. RESULTS Four patients failed to enter remission, and one died of infection. Seven patients relapsed within 9 months after diagnosis; two patients had isolated local relapses, but BM and CNS were never involved. Fifty patients have been in first continuous complete remission (CR) for 0.6 to 9.7 years (median, 2.5), and 56 are alive. The probabilities for survival and event-free survival (EFS) at 9 years are 83% +/- 7% (SE) and 81% +/- 5%. Skin involvement was the only negative prognostic parameter. CONCLUSION Short-pulse chemotherapy over 2 to 5 months without local therapy modalities is effective in the treatment of Ki-1 ALCL.
Cardiac toxicity of bone marrow transplantation: predictive value of cardiologic evaluation before transplant.
Authors: Hertenstein B , Stefanic M , Schmeiser T , Scholz M , Göller V , Clausen M , Bunjes D , Wiesneth M , Novotny J , Kochs M 
Published: February 2017

PURPOSE This study analyses the risk of cardiac complications and its individual predictability in bone marrow transplantation (BMT). PATIENTS AND METHODS One hundred seventy patients undergoing allogeneic (n = 150) or autologous (n = 20) BMT were evaluated by physical examination, history, rest and exercise ECG, chest x-ray, two-dimensional echocardiography, and radionuclide ventriculography (RNV) before BMT, and monitored for 3 months thereafter. RESULTS Following BMT, cardiac toxicity occurred in eight patients (4.7%). Three patients (1.8%) developed life-threatening toxicity (pericardial effusion and left ventricular failure, n = 2; sudden cardiac arrest, n = 1). Thirty-eight patients (22%) had pathologic findings before BMT. In 22 patients, left ventricular ejection fraction (EF) determined by RNV was reduced to less than 55%. This was the only abnormality in 17 patients and was generally mild, with a lowest EF of 42%. There was no correlation between overall results of cardiologic evaluation before BMT and cardiac toxicity. Cardiotoxic events occurred more frequently in patients with a reduced EF (P < .05). However, this was restricted to minor cardiac events. Life-threatening cardiac toxicity was not significantly increased in patients with pathologic results before BMT. Moreover, none of the patients with an EF less than 50% developed cardiac toxicity. CONCLUSION Life-threatening cardiac toxicity is rare after BMT, occurring in less than 2% of all patients. Although the occurrence of cardiac toxicity is correlated with a reduction of EF before BMT, life-threatening cardiac toxicity cannot be predicted in individual patients.
Continuous infusion bleomycin in AIDS-related Kaposi's sarcoma.
Authors: Remick S C , Reddy M , Herman D , Grace C , Harper G , Willis K , Candon B , Horton J , Ruckdeschel J C 
Published: February 2017

PURPOSE To determine the toxicity, response, and survival rate of 72-hour continuous infusion bleomycin administered to patients with AIDS-related Kaposi's sarcoma. PATIENTS AND METHODS Seventeen patients with biopsy-proven and measurable-disease AIDS-related Kaposi's sarcoma were treated with a continuous infusion of bleomycin at a dose of 20 mg/m2/d for 3 days every 3 weeks. All patients were evaluated for toxicity, response, and survival using the National Cancer Institute common toxicity criteria, and both the Eastern Cooperative Oncology Group (ECOG) and AIDS Clinical Trials Group (ACTG) response criteria. Fourteen of 17 patients (82%) enrolled had at least two on-study poor-risk factors by ACTG staging criteria. RESULTS A total of 59 cycles of therapy were administered. Only one cycle (2%) was complicated by an absolute neutrophil count less than 500, and there were no episodes of febrile neutropenia. Fifty-four percent of cycles were associated with fever during the infusion, and five cycles (8%) were complicated by grade 3 rash. There were no other clinically significant (> or = grade 3) toxicities. There were seven partial remissions (41%) by ECOG criteria (95% confidence interval, 18% to 64%) and 11 partial remissions (65%) by ACTG criteria (95% confidence interval, 42% to 88%). Three of five (60%) previously treated patients had a partial remission with this schedule of bleomycin. The median survival duration was 7 months, with a range of 2.5 to 25 months. CONCLUSION This continuous infusion schedule of bleomycin is active in patients with advanced-stage AIDS-related Kaposi's sarcoma and has acceptable toxicity. This regimen should be further evaluated in patients with earlier stage Kaposi's sarcoma and as salvage therapy.
Bioequivalence of 20-mg Once-Daily Tamoxifen Relative to 10-mg Twice-Daily Tamoxifen Regimens for Breast Cancer
Authors: Buzdar A.U. , Hortobagyi G.N. , Frye D. , Ho D. , Booser D.J. , Valero V. , Holmes F.A. , Birmingham B.K. , Bui K. , Ye C. 
Published: February 2017

Table 2 in the report entitled "Bioequivalence of 20-mg Once-Daily Tamoxifen Relative to 10-mg Twice-Daily Tamoxifen Regimens for Breast Cancer" by Buzdar et al contained an error in two column headings. It is reprinted here correctly in its entirety. Please see the PDF for Table.
A randomized trial of two etoposide schedules in small-cell lung cancer: the influence of pharmacokinetics on efficacy and toxicity.
Authors: Clark P I , Slevin M L , Joel S P , Osborne R J , Talbot D I , Johnson P W , Reznek R , Masud T , Gregory W , Wrigley P F 
Published: February 2017

PURPOSE Etoposide is a schedule-dependent drug, as demonstrated by the superiority of 5 consecutive daily infusions over a continuous 24-hour infusion in patients with small-cell lung cancer. A randomized trial has therefore been conducted to compare an extended 8-day regimen with the 5-day schedule. PATIENTS AND METHODS Ninety-four patients with small-cell lung cancer (35 limited disease, 59 extensive disease) were randomized to receive single-agent etoposide 500 mg/m2, either as 5 daily 2-hour infusions of 100 mg/m2 or as 8 daily 75-minute infusions of 62.5 mg/m2, both repeated every 3 weeks for six cycles. Single-agent carboplatin was administered at relapse in both arms of the study. Patients were stratified at randomization according to extent of disease and Karnofsky performance status (KPS). RESULTS The overall response rate was 81% in the 5-day arm and 87% in the 8-day arm, with median survival durations of 7.1 and 9.4 months, respectively (no significant differences). The time over which plasma etoposide exceeded low plasma concentrations was significantly longer in patients who responded compared with patients who did not respond. This was most significant for time at concentrations greater than 1, 1.5, and 2 micrograms/mL. Hematologic toxicity was significantly worse in the 5-day arm of the study (cycle no. 1 nadir neutrophil count, 0.8 x 10(9)/L v 1.7 x 10(9)/L). Stepwise regression analysis found duration of exposure to plasma etoposide greater than 3 micrograms/mL to be predictive of nadir neutrophil count and duration of exposure to plasma etoposide greater than 2 micrograms/mL to be predictive of nadir WBC count. CONCLUSION The 5-day and 8-day regimens had equivalent activity in small-cell lung cancer. A pharmacokinetic association between concentrations of etoposide and response and toxicity was found. Antitumor activity was associated with the maintenance of lower levels of etoposide than found to be associated with hematologic toxicity. This supports the hypothesis that the schedule of etoposide administration may affect efficacy and toxicity, and that prolonged exposure to low concentrations of etoposide may improve the therapeutic ratio for this drug.