bluuebunny/crossref_metadata_2025_split huggingface dataset:
Routine Chest Roentgenography Is Unnecessary in the Work-Up of Stage I and II Breast Cancer
Authors: Chen E. Alexandra , Carlson Gregory A. , Coughlin Bret F. , Reed William P. , Garb Jane L. , Frank James L. 
Published: February 2017

PURPOSE: Clinical practice guidelines of many professional societies call for routine staging chest x-rays (SCXR) for all patients with invasive cancer. Given the estimated 157,000 patients annually for whom this recommendation pertains, this screening examination represents a considerable health care expenditure. If it were shown that SCXR rarely changed the management of low-risk subsets of this population, it might be possible to selectively omit this practice from the care of these patients with substantial resultant cost savings. PATIENTS AND METHODS: All patients with clinical stage I and II breast cancer presenting to the Baystate Medical Center from 1989 through 1997 were identified through the Tumor Registry. Their hospital records were reviewed for clinical presentation and documentation of SCXR. RESULTS: One thousand four hundred ninety-four patients were identified with clinical stage I and II disease. SCXR were available for review on 1,003 patients. Only one asymptomatic patient was upstaged to stage IV based on a SCXR. Two patients with primary lung tumors were also identified. These data demonstrate an asymptomatic pulmonary metastasis detection rate of 0.099% (95% confidence interval, 0.0% to 0.6%). The total charges of SCXR for this group approached $180,000. CONCLUSION: These data demonstrate the low diagnostic yield and high cost of routine SCXR in the management of asymptomatic patients with clinical stage I and stage II breast cancer. Because other studies have shown that SCXR changes neither quality of life nor overall survival, SCXR should be limited to symptomatic patients in whom metastatic disease is suspected.
Phase I Trial of 6-Hour Infusion of Glufosfamide, a New Alkylating Agent With Potentially Enhanced Selectivity for Tumors That Overexpress Transmembrane Glucose Transporters: A Study of the European Organization for Research and Treatment of Cancer Early Clinical Studies Group
Authors: Briasoulis Evangelos , Judson Ian , Pavlidis Nicholas , Beale Philip , Wanders Jantien , Groot Yvonne , Veerman Gijbert , Schuessler Martina , Niebch Georg , Siamopoulos Konstantinos , Tzamakou Eleftheria , Rammou Dimitra , Wolf Lisa , Walker Ruth , Hanauske Axel 
Published: February 2017

PURPOSE: To determine the maximum-tolerated dose (MTD), the principal toxicities, and the pharmacokinetics of 6-hour infusion of glufosfamide (beta-d-glucosylisophosphoramide mustard; D-19575), a novel alkylating agent with the potential to target the glucose transporter system. PATIENTS AND METHODS: Twenty-one patients (10 women and 11 men; median age, 56 years) with refractory solid tumors were treated with doses ranging from 800 to 6,000 mg/m2. Glufosfamide was administered every 3 weeks as a two-step (fast/slow) intravenous infusion over a 6-hour period. All patients underwent pharmacokinetic sampling at the first course. RESULTS: The MTD was 6,000 mg/m2. At this dose, two of six patients developed a reversible, dose-limiting renal tubular acidosis and a slight increase in serum creatinine the week after the second and third courses of treatment, respectively, whereas three of six patients experienced short-lived grade 4 neutropenia/leukopenia. Other side effects were generally mild. Pharmacokinetics indicated linearity of area under the time–versus-concentration curve against dose over the dose range studied and a short elimination half-life. There was clear evidence of antitumor activity, with a long-lasting complete response of an advanced pancreatic adenocarcinoma and minor tumor shrinkage of two refractory colon carcinomas and one heavily pretreated breast cancer. CONCLUSION: The principal toxicity of 6-hour infusion of glufosfamide is reversible renal tubular acidosis, the MTD is 6,000 mg/m2, and the recommended phase II dose is 4,500 mg/m2. Close monitoring of serum potassium and creatinine levels is suggested for patients receiving glufosfamide for early detection of possible renal toxicity. Evidence of antitumor activity in resistant carcinomas warrants further clinical exploration of glufosfamide in phase II studies.
Prognostic Factors in Metastatic Melanoma: A Pooled Analysis of Eastern Cooperative Oncology Group Trials
Authors: Manola Judith , Atkins Michael , Ibrahim Joseph , Kirkwood John 
Published: February 2017

PURPOSE: To identify factors that are prognostic for survival in patients with metastatic melanoma treated in eight Eastern Cooperative Oncology Group (ECOG) trials conducted over the past 25 years. METHODS: We identified common, significant patient characteristics collected at baseline on 1,362 eligible patients for inclusion in a pooled analysis. Proportional hazards models were used to examine simultaneously the effects of multiple covariates on survival. RESULTS: Median survival was 6.4 months (95% confidence interval, 6.1 to 6.9 months.) Factors conferring the greatest increased risk of death included number of metastatic sites (relative risk [RR] = 1.12), ECOG performance status of 1 or more (RR = 1.49), or metastatic disease in the gastrointestinal (GI) tract (RR = 1.49), liver (RR = 1.44), pleura (RR = 1.35), or lung (RR = 1.19). Prior immunotherapy (RR = 0.84) and female sex (RR = 0.87) were associated with prolonged survival. Although only 12% of patients responded to protocol treatment, landmark analysis showed this to be a significant prognostic factor (RR = 0.57). A model based on three recent studies in which baseline values for alkaline phosphatase, lactate dehydrogenase (LDH), and platelets were available identified an increased number of sites of metastasis (RR = 1.30), abnormal LDH (RR = 1.89), abnormal alkaline phosphatase (RR = 1.76), abnormal platelets (RR = 1.63), and GI metastases (RR = 1.66) as prognostic for poorer survival. Response to treatment, when examined by landmark analysis of studies with laboratory parameters, was associated with decreased risk of death (RR = 0.47). CONCLUSION: This study demonstrates the importance and utility of laboratory parameters as prognostic factors for survival and confirmed the deleterious effects of multiple metastatic sites. Prior immunotherapy and female sex were associated with improved prognosis. Prognostic factors identified in this analysis are consistent with the findings of prior published studies and argue for the adoption of laboratory findings in the staging systems that are used for entry and stratification of clinical trials in the future.
The United Kingdom Children’s Cancer Study Group’s Second Germ Cell Tumor Study: Carboplatin, Etoposide, and Bleomycin Are Effective Treatment for Children With Malignant Extracranial Germ Cell Tumors, With Acceptable Toxicity
Authors: Mann J.R. , Raafat F. , Robinson K. , Imeson J. , Gornall P. , Sokal M. , Gray E. , McKeever P. , Hale J. , Bailey S. , Oakhill A. 
Published: February 2017

PURPOSE: To evaluate carboplatin, etoposide, and bleomycin (JEB) in children with malignant extracranial germ cell tumors (GCTs). PATIENTS AND METHODS: Malignant GCTs in children aged 0 to 16 years were excised without major morbidity or otherwise biopsied. Stage I testicular and some ovarian GCTs were resected and monitored with alpha-fetoprotein (AFP) (“watch-and-wait” approach). Patients with recurrent stage I disease and all other patients received JEB (etoposide 120 mg/m2 on days 1 through 3, carboplatin 600 mg/m2 on day 2, and bleomycin 15 mg/m2 on day 3). Courses were administered every 3 to 4 weeks until remission, and then two more courses were given. Chemotherapy toxicities were assessed using World Health Organization or Brock grading. RESULTS: Between January 1989 and December 1997, 192 patients were registered. Eight were excluded because either there was no histologic diagnosis (n = 3) or chemotherapy was given off-study (n = 5). The remaining 184 patients had germinoma (n = 20), malignant teratoma (n = 55), embryonal carcinoma (n = 1), yolk sac tumor (n = 107), or choriocarcinoma (n = 1). Forty-seven patients were treated with surgery alone, and 137 patients received JEB. The 5-year survival rate in March 1999 for all 184 patients was 93.2% (95% confidence interval [CI], 87.9% to 96.3%); for the 137 JEB-treated patients, it was 90.9% (95% CI, 83.9% to 95.0%), with an event-free survival rate of 87.8% (95% CI, 81.1% to 92.4%). The median follow-up after JEB treatment was 53 months (range, 0 to 109 months); the median number of courses was five (range, three to eight). Site, stage, and AFP level had prognostic significance. Nonfatal hematologic toxicity was common, but deafness and pulmonary and renal toxicities were rare. One child died of a thoracic tumor and bronchopulmonary dysplasia, and another died of acute myeloid leukemia. CONCLUSION: Conservative surgery, a watch-and-wait approach after complete excision, and JEB for those requiring chemotherapy produced high cure rates and few serious complications.
Phase I Study of Chimeric Human/Murine Anti–Ganglioside GD2Monoclonal Antibody (ch14.18) With Granulocyte-Macrophage Colony-Stimulating Factor in Children With Neuroblastoma Immediately After Hematopoietic Stem-Cell Transplantation: A Children’s Cancer Group Study
Authors: Ozkaynak M. Fevzi , Sondel Paul M. , Krailo Mark D. , Gan Jacek , Javorsky Brad , Reisfeld Ralph A. , Matthay Katherine K. , Reaman Gregory H. , Seeger Robert C. 
Published: February 2017

PURPOSE: Ganglioside GD2is strongly expressed on the surface of human neuroblastoma cells. It has been shown that the chimeric human/murine anti-GD2monoclonal antibody (ch14.18) can induce lysis of neuroblastoma cells by antibody-dependent cellular cytotoxicity and complement-dependent cytotoxicity. The purposes of the study were (1) to determine the maximum-tolerated dose (MTD) of ch14.18 in combination with standard dose granulocyte-macrophage colony-stimulating factor (GM-CSF) for patients with neuroblastoma who recently completed hematopoietic stem-cell transplantation (HSCT), and (2) to determine the toxicities of ch14.18 with GM-CSF in this setting.PATIENTS AND METHODS: Patients became eligible when the total absolute phagocyte count (APC) was greater than 1,000/μL after HSCT. ch14.18 was infused intravenously over 5 hours daily for 4 consecutive days. Patients received GM-CSF 250 μg/m2/d starting at least 3 days before ch14.18 and continued for 3 days after the completion of ch14.18. The ch14.18 dose levels were 20, 30, 40, and 50 mg/m2/d. In the absence of progressive disease, patients were allowed to receive up to six 4-day courses of ch14.18 therapy with GM-CSF. Nineteen patients with neuroblastoma were treated.RESULTS: A total of 79 courses were administered. No toxic deaths occurred. The main toxicities were severe neuropathic pain, fever, nausea/vomiting, urticaria, hypotension, mild to moderate capillary leak syndrome, and neurotoxicity. Three dose-limiting toxicities were observed among six patients at 50 mg/m2/d: intractable neuropathic pain, grade 3 recurrent urticaria, and grade 4 vomiting. Human antichimeric antibody developed in 28% of patients.CONCLUSION: ch14.18 can be administered with GM-CSF after HSCT in patients with neuroblastoma with manageable toxicities. The MTD is 40 mg/m2/d for 4 days when given in this schedule with GM-CSF.
LMCE3 Treatment Strategy: Results in 99 Consecutively Diagnosed Stage 4 Neuroblastomas in Children Older Than 1 Year at Diagnosis
Authors: Frappaz D. , Michon J. , Coze C. , Berger C. , Plouvier E. , Lasset C. , Bernard J.L. , Stephan J.L. , Bouffet E. , Buclon M. , Combaret V. , Fourquet A. , Philip T. , Zucker J.M. 
Published: February 2017

PURPOSE: To tailor postinduction therapy for stage 4 neuroblastoma in children who are older than 1 year at diagnosis according to status after induction. PATIENTS AND METHODS: From March 1987 to December 1992, 99 patients who were consecutively admitted were included in the Lyon-Marseille-Curie East of France (LMCE)3 strategy. After induction with the French Society of Pediatric Oncology NB87 regimen and surgery, patients who were in complete remission immediately proceeded to consolidation therapy with vincristine, melphalan, and fractionated total-body irradiation (VMT). All other patients underwent a postinduction strategy before VMT, either an additional megatherapy regimen or further chemotherapy with etoposide/carboplatin. RESULTS: The progression-free survival (PFS) is 29% at 7 years from diagnosis, which compares favorably with that of a similar cohort of 72 patients previously reported by our group (LMCE1; PFS of 20% at 5 years and 8% at 14 years, P = .004). In the multivariate analysis, only age younger than 3 years at diagnosis (P = .0085) and achievement of complete or very good partial remission after NB87 and surgery (P = .00024) remained significant. The PFS of the 87 patients who were included in the postinduction strategy was significantly better than that of the comparable 62 patients on the LMCE1 study (32% v 11% at 7 years; P = .005). CONCLUSION: The progressive improvements in the LMCE results over the last 10 years suggest that improvements in supportive care measures and increases in each component of this strategy (induction, postinduction, consolidation) may all contribute to increased survival rates.
Randomized Trial of Bone Marrow Versus Lenograstim-Primed Blood Cell Allogeneic Transplantation in Patients With Early-Stage Leukemia: A Report From the Société Française de Greffe de Moelle
Authors: Blaise Didier , Kuentz Mathieu , Fortanier Cecile , Bourhis Jean Henri , Milpied Noël , Sutton Laurent , Jouet Jean-Pierre , Attal Michel , Bordigoni Pierre , Cahn Jean-Yves , Boiron Jean-Michel , Schuller Marie-Pascale , Moatti Jean-Paul , Michallet Mauricette 
Published: February 2017

PURPOSE: To compare hematologic recovery in patients receiving allogeneic blood cell transplantation (BCT) with those receiving allogeneic bone marrow transplantation (BMT). PATIENTS AND METHODS: One hundred eleven patients with leukemia in the early stages and with HLA-matched sibling donors were randomized in this study. One hundred one underwent transplantation. Standard procedures for collection and transplantation were used. Patients did not receive prophylactic granulocyte colony-stimulating factor after undergoing transplantation. In addition to clinical end points being established, a prospective and comparative economic evaluation of the first 6 months after transplantation was performed. RESULTS: Groups were balanced for patient, donor, and transplant characteristics. Blood cell collection led to the collection of a higher number of CD34+ and CD3+ cells than did bone marrow collection (P < 10−6) without reported side effects for the donor. Patients in the BCT group reached platelet counts of 25 and 50 × 109 platelets/L 8 and 11 days earlier than did the BMT group (P < 10−4 and P < 10−5), respectively. This resulted in fewer platelet transfusions during the first 180 days after transplantation (P = .002) for the former group. The time to reach neutrophil counts of 0.5 and 1 × 109 neutrophils/L was 6 and 7 days shorter, respectively, in the BCT group than in the BMT group (P < 10−5). This quicker hematologic recovery was associated with a shorter length of hospitalization and a decrease in total cost of procedure during the first 6 months. CONCLUSION: This study establishes that allogeneic BCT results in quicker hematologic recovery but is associated with a higher occurrence of chronic graft-versus-host disease.
Comparison of Survival and Quality of Life in Advanced Non–Small-Cell Lung Cancer Patients Treated With Two Dose Levels of Paclitaxel Combined With Cisplatin Versus Etoposide With Cisplatin: Results of an Eastern Cooperative Oncology Group Trial
Authors: Bonomi Philip , Kim KyungMann , Fairclough Diane , Cella David , Kugler John , Rowinsky Eric , Jiroutek Michael , Johnson David 
Published: February 2017

PURPOSE: Treatment with cisplatin-based chemotherapy provides a modest survival advantage over supportive care alone in advanced non–small-cell lung cancer (NSCLC). To determine whether a new agent, paclitaxel, would further improve survival in NSCLC, the Eastern Cooperative Oncology Group conducted a randomized trial comparing paclitaxel plus cisplatin to a standard chemotherapy regimen consisting of cisplatin and etoposide. PATIENTS AND METHODS: The study was carried out by a multi-institutional cooperative group in chemotherapy-naive stage IIIB to IV NSCLC patients randomized to receive paclitaxel plus cisplatin or etoposide plus cisplatin. Paclitaxel was administered at two different dose levels (135 mg/m2 and 250 mg/m2), and etoposide was given at a dose of 100 mg/m2 daily on days 1 to 3. Each regimen was repeated every 21 days and each included cisplatin (75 mg/m2). RESULTS: The characteristics of the 599 patients were well-balanced across the three treatment groups. Superior survival was observed with the combined paclitaxel regimens (median survival time, 9.9 months; 1-year survival rate, 38.9%) compared with etoposide plus cisplatin (median survival time, 7.6 months; 1-year survival rate, 31.8%; P = .048). Comparing survival for the two dose levels of paclitaxel revealed no significant difference. The median survival duration for the stage IIIB subgroup was 7.9 months for etoposide plus cisplatin patients versus 13.1 months for all paclitaxel patients (P = .152). For the stage IV subgroup, the median survival time for etoposide plus cisplatin was 7.6 months compared with 8.9 months for paclitaxel (P = .246). With the exceptions of increased granulocytopenia on the low-dose paclitaxel regimen and increased myalgias, neurotoxicity, and, possibly, increased treatment-related cardiac events with high-dose paclitaxel, toxicity was similar across all three arms. Quality of life (QOL) declined significantly over the 6 months. However, QOL scores were not significantly different among the regimens. CONCLUSION: As a result of these observations, paclitaxel (135 mg/m2) combined with cisplatin has replaced etoposide plus cisplatin as the reference regimen in our recently completed phase III trial.
Results of a Randomized Study of IM862 Nasal Solution in the Treatment of AIDS-Related Kaposi’s Sarcoma
Authors: Tulpule Anil , Scadden David T. , Espina Byron M. , Cabriales Suzanne , Howard Walter , Shea Kathleen , Gill Parkash S. 
Published: February 2017

PURPOSE: Although advances have been made in the treatment of AIDS-related Kaposi’s sarcoma (AIDS-KS) with systemic chemotherapy, less toxic therapies are needed. IM862 is a naturally occurring peptide with antiangiogenic properties and was thus studied in patients with AIDS-KS. PATIENTS AND METHODS: IM862 was given as intranasal drops at a dose of 5 mg. Patients were randomized to two dosing schedules given in repeated cycles until disease progression or unacceptable toxicity: 5 days of therapy followed by 5 days off (n = 18) and every other day dosing (n = 26). RESULTS: Forty-two male patients and two female patients with a median age of 38 years (range, 22 to 53 years) were accrued. Twenty-one patients (47%) had more than 50 mucocutaneous lesions, 14 (32%) had lymphedema, and none had visceral involvement. Thirty-three patients (75%) had received prior systemic chemotherapy. Twenty-four patients (55%) had CD4+ lymphocyte count ≤ 200/mm3. All but five patients were being treated with concurrent protease inhibitor(s), for a median of 10 months (range, 0 to 24 months). Major responses were documented in 36%, with five complete and 11 partial remissions, occurring after a median of 6 weeks (range, 3 to 26 weeks) and lasting a median of 33+ weeks (range, 12+ to 95+ weeks). Twenty-one patients had stable disease for periods of 7 to 72+ weeks. Adverse effects to IM862 were limited to mild and transient headache, fatigue, tingling, and nausea. No hematologic adverse effects attributed to treatment were reported. CONCLUSION: IM862 given as intranasal drops is well tolerated and has antitumor activity in patients with AIDS-KS. A randomized double-blinded study to define the activity of IM862 in patients with AIDS-KS is in progress.
Management of Breast Cancer After Hodgkin’s Disease
Authors: Wolden Suzanne L. , Hancock Steven L. , Carlson Robert W. , Goffinet Don R. , Jeffrey Stefanie S. , Hoppe Richard T. 
Published: February 2017

PURPOSE: To evaluate the incidence, detection, pathology, management, and prognosis of breast cancer occurring after Hodgkin’s disease. PATIENTS AND METHODS: Seventy-one cases of breast cancer in 65 survivors of Hodgkin’s disease were analyzed. RESULTS: The median age at diagnosis was 24.6 years for Hodgkin’s disease and 42.6 years for breast cancer. The relative risk for invasive breast cancer after Hodgkin’s disease was 4.7 (95% confidence interval, 3.4 to 6.0) compared with an age-matched cohort. Cancers were detected by self-examination (63%), mammography (30%), and physician exam (7%). The histologic distribution paralleled that reported in the general population (85% ductal histology) as did other features (27% positive axillary lymph nodes, 63% positive estrogen receptors, and 25% family history). Although 87% of tumors were less than 4 cm, 95% were managed with mastectomy because of prior radiation. Two women underwent lumpectomy with breast irradiation. One of these patients developed tissue necrosis in the region of overlap with the prior mantle field. The incidence of bilateral breast cancer was 10%. Adjuvant systemic therapy was well tolerated; doxorubicin was used infrequently. Ten-year disease-specific survival was as follows: in-situ disease, 100%; stage I, 88%; stage II, 55%; stage III, 60%; and stage IV, zero. CONCLUSION: The risk of breast cancer is increased after Hodgkin’s disease. Screening has been successful in detecting early-stage cancers. Pathologic features and prognosis are similar to that reported in the general population. Repeat irradiation of the breast can lead to tissue necrosis, and thus, mastectomy remains the standard of care in most cases.
Neoadjuvant Chemotherapy for Peripheral Malignant Neuroectodermal Tumor of Bone: Recent Experience at the Istituto Rizzoli
Authors: Bacci Gaetano , Ferrari Stefano , Bertoni Franco , Donati Davide , Bacchini Patrizia , Longhi Alessandra , Brach del Prever Adalberto , Forni Cristiana , Rimondini Simonetta 
Published: February 2017

PURPOSE: The results achieved in 44 patients with nonmetastatic peripheral neuroectodermal tumor (PNET) of bone treated with neoadjuvant chemotherapy are reported. PATIENTS AND METHODS: A six-drug regimen of chemotherapy (vincristine, doxorubicin, dactinomycin, cyclophosphamide, ifosfamide, and etoposide) was administered to all patients. Local treatment consisted of surgery in 20 patients, surgery followed by radiotherapy in 13, and radiotherapy only in 11. RESULTS: At a mean follow-up of 4.5 years (range, 2 to 7 years), 23 patients (52%) remain event-free, 20 have relapsed (45%), and one has died of chemotherapy-related toxicity. The 5-year event-free survival and overall survival were 54.2% and 62.7%, respectively. To assess the prognostic significance of neural differentiation in the family of Ewing’s sarcoma, these results have been compared with the outcomes of 138 concomitant patients with typical Ewing’s sarcoma (TES) who were treated according to the same protocol. Of these, 103 (75%) remained continuously event-free, 34 (24%) relapsed, and one died of chemotherapy-related toxicity. It follows that PNET patients treated with this chemotherapy regimen have a significantly worse prognosis than typical ES patients (5-year event-free survival, 54.2% v 70.6%, P < .012; 5-year overall survival, 62.7% v 78.3%, P < .002). CONCLUSION: The authors conclude that studies into new adjuvant therapy for Ewing’s sarcoma modulated according to risk of relapse should also consider neural differentiation as a risk factor.