bluuebunny/crossref_metadata_2025_split huggingface dataset:
Phase III Study of Concurrent Versus Sequential Thoracic Radiotherapy in Combination With Mitomycin, Vindesine, and Cisplatin in Unresectable Stage III Non–Small-Cell Lung Cancer
Authors: Furuse Kiyoyuki , Fukuoka Masahiro , Kawahara Masaaki , Nishikawa Hideki , Takada Yoshiki , Kudoh Shinzoh , Katagami Nobuyuki , Ariyoshi Yutaka 
Published: February 2017

PURPOSE: A phase III study was performed to determine whether concurrent or sequential treatment with radiotherapy (RT) and chemotherapy (CT) improves survival in unresectable stage III non–small-cell lung cancer (NSCLC). PATIENTS AND METHODS: Patients were assigned to the two treatment arms. In the concurrent arm, chemotherapy consisted of cisplatin (80 mg/m2 on days 1 and 29), vindesine (3 mg/m2 on days 1, 8, 29, and 36), and mitomycin (8 mg/m2 on days 1 and 29). RT began on day 2 at a dose of 28 Gy (2 Gy per fraction and 5 fractions per week for a total of 14 fractions) followed by a rest period of 10 days, and then repeated. In the sequential arm, the same CT was given, but RT was initiated after completing CT and consisted of 56 Gy (2 Gy per fraction and 5 fractions per week for a total of 28 fractions). RESULTS: Three hundred twenty patients were entered onto the study. Pretreatment characteristics were well balanced between the treatment arms. The response rate for the concurrent arm was significantly higher (84.0%) than that of the sequential arm (66%) (P = .0002). The median survival duration was significantly superior in patients receiving concurrent therapy (16.5 months), as compared with those receiving sequential therapy (13.3 months) (P = .03998). Two-, 3-, 4-, and 5-year survival rates in the concurrent group (34.6%, 22.3%, 16.9%, and 15.8%, respectively) were better than those in the sequential group (27.4%, 14.7%, 10.1%, and 8.9%, respectively). Myelosuppression was significantly greater among patients on the concurrent arm than on the sequential arm (P = .0001). CONCLUSION: In selected patients with unresectable stage III NSCLC, the concurrent approach yields a significantly increased response rate and enhanced median survival duration when compared with the sequential approach.
Prophylactic Cranial Irradiation in Locally Advanced Non–Small-Cell Lung Cancer After Multimodality Treatment: Long-Term Follow-Up and Investigations of Late Neuropsychologic Effects
Authors: Stuschke M. , Eberhardt W. , Pöttgen C. , Stamatis G. , Wilke H. , Stüben G. , Stöblen F. , Wilhelm H. H. , Menker H. , Teschler H. , Müller R.-D. , Budach V. , Seeber S. , Sack H. 
Published: February 2017

PURPOSE: Relapse pattern and late toxicities in long-term survivors were analyzed after the introduction of prophylactic cranial irradiation (PCI) into a phase II trial on trimodality treatment of locally advanced (LAD) non–small-cell lung cancer (NSCLC). PATIENTS AND METHODS: Seventy-five patients with stage IIIA(N2)/IIIB NSCLC were treated with induction chemotherapy, preoperative radiochemotherapy, and surgery. PCI was routinely offered during the second period of study accrual. Patients were given a total radiation dose of 30 Gy (2 Gy per daily fraction) over a 3-week period starting 1 day after the last chemotherapy cycle. RESULTS: Introduction of PCI reduced the rate of brain metastases as first site of relapse from 30% to 8% at 4 years (P = .005) and that of overall brain relapse from 54% to 13% (P < .0001). The effect of PCI was also observed in the good-prognosis subgroup of 47 patients who had a partial response or complete response to induction chemotherapy, with a reduction of brain relapse as first failure from 23% to 0% at 4 years (P = .01). Neuropsychologic testing revealed impairments in attention and visual memory in long-term survivors who received PCI as well as in those who did not receive PCI. T2-weighted magnetic resonance imaging revealed white matter abnormalities of higher grades in patients who received PCI than in those who did not. CONCLUSION: PCI at a moderate dose reduced brain metastases in LAD-NSCLC to a clinically significant extent, comparable to that in limited-disease small-cell lung cancer. Late toxicity to normal brain was acceptable. This study supports the use of PCI within intense protocols for LAD-NSCLC, particularly in patients with favorable prognostic factors.
Advantages of Concurrent Biochemotherapy Modified by Decrescendo Interleukin-2, Granulocyte Colony-Stimulating Factor, and Tamoxifen for Patients With Metastatic Melanoma
Authors: O'Day Steven J. , Gammon Guy , Boasberg Peter D. , Martin Maureen A. , Kristedja Tim S. , Guo Matthew , Stern Stacey , Edwards Shirley , Fournier Patricia , Weisberg Monica , Cannon Maureen , Fawzy Nancy W. , Johnson Timothy D. , Essner Richard , Foshag Leland J. , Morton Donald L. 
Published: February 2017

PURPOSE: Concurrent biochemotherapy results in high response rates but also significant toxicity in patients with metastatic melanoma. We attempted to improve its efficacy and decrease its toxicity by using decrescendo dosing of interleukin-2 (IL-2), posttreatment granulocyte colony-stimulating factor (G-CSF), and low-dose tamoxifen. PATIENTS AND METHODS: Forty-five patients with poor prognosis metastatic melanoma were treated at a community hospital inpatient oncology unit affiliated with the John Wayne Cancer Institute (Santa Monica, CA) between July 1995 and September 1997. A 5-day modified concurrent biochemotherapy regimen of dacarbazine, vinblastine, cisplatin, decrescendo IL-2, interferon alfa-2b, and tamoxifen was repeated at 21-day intervals. G-CSF was administered beginning on day 6 for 7 to 10 days. RESULTS: The overall response rate was 57% (95% confidence interval, 42% to 72%), the complete response rate was 23%, and the partial response rate was 34%. Complete remissions were achieved in an additional 11% of patients by surgical resection of residual disease after biochemotherapy. The median time to progression was 6.3 months and the median duration of survival was 11.4 months. At a maximum follow-up of 36 months (range, 10 to 36 months), 32% of patients are alive and 14% remain free of disease. Decrescendo IL-2 dosing and administration of G-CSF seemed to reduce toxicity, length of hospital stay, and readmission rates. No patient required intensive care unit monitoring, and there were no treatment-related deaths. CONCLUSION: The data from this study indicate that the modified concurrent biochemotherapy regimen reduces the toxicity of concurrent biochemotherapy with no apparent decrease in response rate in patients with poor prognosis metastatic melanoma.
Expression of HER2/erbB-2 Correlates With Survival in Osteosarcoma
Authors: Gorlick Richard , Huvos Andrew G. , Heller Glenn , Aledo Alex , Beardsley G. Peter , Healey John H. , Meyers Paul A. 
Published: February 2017

PURPOSE: In osteosarcoma, prognostic factors at diagnosis other than clinical stage have not been clearly identified. The aim of this study was to determine whether human epidermal growth factor receptor 2 (HER2)/erbB-2, p-glycoprotein, or p53 expression correlated with histologic response to preoperative chemotherapy or event-free survival. PATIENTS AND METHODS: We performed a retrospective immunohistochemical study on material obtained from patients treated on the Memorial Sloan-Kettering Cancer Center T12 protocol between 1986 and 1993. Paraffin-embedded tissue was identified from 53 patients (73% of patients enrolled onto protocol) and stained for HER2/erbB-2, p53, and p-glycoprotein expression using standard monoclonal antibodies and methods. RESULTS: At the time of initial biopsy, 20 (42.6%) of 47 samples demonstrated high levels of HER2/erbB-2 expression. Higher frequencies of expression were observed in samples from patients with metastatic disease at presentation and at the time of relapse. Expression of HER2/erbB-2 correlated with a significantly worse histologic response (P = .03). In patients presenting with nonmetastatic disease, expression of HER2/erbB-2 at the time of initial biopsy was associated with a significantly decreased event-free survival (47% v 79% at 5 years, P = .05). p53 and p-glycoprotein expression did not correlate with histologic response or patient event-free survival. CONCLUSION: The correlation of HER2/erbB-2 expression with histologic response to preoperative chemotherapy and event-free survival in this study suggests that HER2/erbB-2 should be evaluated prospectively as a prognostic indicator. The correlation also suggests that clinical trials of antibodies that target this receptor, such as recombinant humanized anti-HER2 monoclonal antibody (Herceptin; Genentech, San Francisco, CA), should be considered for the treatment of osteosarcoma.
High-Dose Melphalan With Autologous Stem-Cell Rescue in Metastatic Rhabdomyosarcoma
Authors: Carli M. , Colombatti R. , Oberlin O. , Stevens M. , Masiero L. , Frascella E. , Koscielniak E. , Treuner J. , Pinkerton C. R. 
Published: February 2017

PURPOSE: The European Collaborative MMT4-91 trial was conducted as a prospective nonrandomized study to evaluate the potential benefit of high-dose melphalan as consolidation of first complete remission in children with stage IV rhabdomyosarcoma. PATIENTS AND METHODS: Fifty-two patients in complete remission after six courses of chemotherapy received “megatherapy”: 42 received melphalan alone, whereas 10 received melphalan in combination with etoposide, carboplatin/etoposide, or thiotepa/busulfan and etoposide. The outcome of this group of patients was compared with that observed in 44 patients who were also in complete remission after six courses of identical chemotherapy (plus surgery or radiotherapy) but went on to receive a total of up to 12 courses of conventional chemotherapy (four cycles). No differences were found between the two groups regarding clinical characteristics, chemotherapy received before complete remission, or response to chemotherapy. In particular, there was no significant difference between the groups for site of primary tumor, histologic subtype, age at presentation, presence of bone or bone marrow metastases, or number of metastases. RESULTS: The 3-year event-free survival (EFS) and overall survival (OS) rates were 29.7% and 40%, respectively, for those receiving high-dose melphalan or other multiagent high-dose regimens and 19.2% and 27.7%, respectively, for those receiving standard chemotherapy. The difference was not statistically significant (P = .3 and P = .2 for EFS and OS, respectively). There was a significant prolongation in the time from the last day of high-dose chemotherapy or the end of chemotherapy cycle 4 to the time of relapse in those receiving megatherapy (168 days for patients receiving megatherapy v 104 days for those receiving standard therapy; P = .05). CONCLUSION: The addition of a high-dose alkylating agent to consolidation therapy may have prolonged progression-free survival in this poor-risk patient group, but it did not significantly improve the ultimate outcome.
Risk Model for Severe Anemia Requiring Red Blood Cell Transfusion After Cytotoxic Conventional Chemotherapy Regimens
Authors: Ray-Coquard I. , Le Cesne A. , Rubio M. T. , Mermet J. , Maugard C. , Ravaud A. , Chevreau C. , Sebban C. , Bachelot T. , Biron P. , Blay J. Y. 
Published: February 2017

PURPOSE: Cancer patients frequently experience anemia as a consequence of myelosuppressive therapy or bone marrow invasion.PATIENTS AND METHODS: A risk model for chemotherapy-induced severe anemia requiring RBC transfusions (SARRT) within 31 days after the administration of chemotherapy was delineated in the cohort of cancer patients treated with chemotherapy in the Department of Medicine of Centre Léon Bérard in 1996 (CLB-1996). The risk model was tested on a series of 797 patients treated in 1997 (CLB-1997) and on 295 patients included in a multicenter prospective series (ELYPSE 1).RESULTS: One hundred seven of the 1,051 patients of the CLB-1996 cohort (10%) experienced SARRT. In univariate analysis, only female sex, performance status greater than 1, hemoglobin level less than 12 g/dL before chemotherapy on day 1 (d1), and d1 lymphocyte count ≤ 700/μL significantly correlated with the risk of SARRT. Using logistic regression, d1 hemoglobin level less than 12 g/dL (odds ratio [OR] = 14.0; 95% confidence interval [CI], 7 to 30), performance status greater than 1 (OR = 2.2; 95% CI, 1.4 to 3.5), and d1 lymphocyte count ≤ 700/μL (OR = 1.7; 95% CI, 1.1 to 2.6) were identified as independent risk factors for SARRT. These three factors were given arbitrary risk coefficients of 3, 1, and 1 respectively, and a risk score for each individual patient was obtained by adding the coefficients. The calculated probability of RBC transfusions was 30% for patients with a score ≥ 4, and 11%, 4%, and 1% in patients with a score of 2 or 3, 1, and 0 respectively. This model was then tested and validated in the CLB-1997 and ELYPSE 1 series.CONCLUSION: This risk index could be useful to identify patients at high risk for chemotherapy-induced SARRT who might be appropriate candidates for prophylactic erythropoietin treatment.
Gemcitabine Plus Cisplatin, an Active Regimen in Advanced Urothelial Cancer: A Phase II Trial of the National Cancer Institute of Canada Clinical Trials Group
Authors: Moore Malcolm J. , Winquist Eric W. , Murray Nevin , Tannock Ian F. , Huan Susan , Bennett Katherine , Walsh Wendy , Seymour Lesley 
Published: February 2017

PURPOSE: To evaluate the efficacy and toxicity of gemcitabine (2′,2′-difluorodeoxycytidine) plus cisplatin in previously untreated patients with advanced transitional-cell carcinoma. PATIENTS AND METHODS: Thirty-one patients with measurable advanced transitional-cell carcinoma who had received no prior chemotherapy for metastatic disease were scheduled to receive gemcitabine 1,000 mg/m2 intravenously over 30 minutes on days 1, 8, and 15 and cisplatin 70 mg/m2 over 1 hour on day 2 of a 28-day cycle. Prior adjuvant or neoadjuvant therapy for locally advanced disease was allowed if this was completed more than 1 year before study entry. RESULTS: There were six complete responses and 10 partial responses in 28 assessable patients, for anoverall response rate of 16 of 28 (57%). The response rate on an intent-to-treat basis was 16 of 31 patients (52%). The median survival is 13.2 months, with 18 patients still alive at this time. Toxicity was primarily hematologic, with 12 of 31 patients (39%) having ≥ grade 3 granulocytopenia and 17 of 31 (55%) having ≥ grade 3 thrombocytopenia. Two patients had febrile neutropenia. All patients required a dose modification of gemcitabine at some point in their therapy; the primary reason was thrombocytopenia and/or neutropenia. CONCLUSION: Gemcitabine plus cisplatin is an active regimen for the treatment of urothelial cancer.
Clinical and Immune Responses in Resected Colon Cancer Patients Treated With Anti-Idiotype Monoclonal Antibody Vaccine That Mimics the Carcinoembryonic Antigen
Authors: Foon Kenneth A. , John William J. , Chakraborty Mala , Das Ruma , Teitelbaum April , Garrison Juanita , Kashala Oscar , Chatterjee Sunil K. , Bhattacharya-Chatterjee Malaya 
Published: February 2017

PURPOSE: We generated an anti-idiotype antibody, designated CeaVac, that is an internal image of the carcinoembryonic antigen (CEA). We previously demonstrated that the majority of patients with advanced colorectal cancer generate specific anti-CEA responses. The purpose of the current study was to treat patients with surgically resected colon cancer with CeaVac to determine the immune response and clinical outcome to treatment with vaccine. We also compared the immune responses between patients treated with fluorouracil (5-FU) chemotherapy regimens plus vaccine versus vaccine alone.PATIENTS AND METHODS: Thirty-two patients with resected Dukes' B, C, and D, and incompletely resected Dukes' D disease were treated with 2 mg of CeaVac every other week for four injections and then monthly until tumor recurrence or progression. Fourteen patients were treated concurrently with 5-FU chemotherapy regimens.RESULTS: All 32 patients entered onto this trial generated high-titer immunoglobulin G and T-cell proliferative immune responses against CEA. The 5-FU regimens did not have a qualitative or quantitative effect on the immune response. Three of 15 patients with Dukes' B and C disease progressed at 19, 24, and 35 months. Seven of eight patients with completely resected Dukes' D disease remained on study from 12 to 33 months; one patient with resected Dukes' D disease relapsed at 9 months. One patient with incompletely resected Dukes' D disease remained on study at 14 months without evidence of progression; eight experienced disease progression at 6 to 31 months.CONCLUSION: CeaVac consistently generated a potent anti-CEA humoral and cellular immune response in all 32 patients entered onto this trial. A number of very high-risk patients continue on study. 5-FU regimens, which are the standard of care for patients with Dukes' C disease, did not affect the immune response. These data warrant a phase III trial for patients with resected colon cancer.
Paclitaxel-Associated Hypersensitivity Reactions: Experience of the Gynecologic Oncology Program of the Cleveland Clinic Cancer Center
Authors: Markman Maurie , Kennedy Alexander , Webster Kenneth , Kulp Barbara , Peterson Gertrude , Belinson Jerome 
Published: February 2017

PURPOSE: : This study expands the existing limited data as to whether patients developing clinically significant paclitaxel-induced hypersensitivity reactions can continue to be treated with this important antineoplastic agent and how such retreatment might be undertaken. PATIENTS AND METHODS: More than 450 patients received paclitaxel, either as a single agent or in a combination regimen, for a female pelvic malignancy in the Gynecologic Oncology Program of the Cleveland Clinic Cancer Center from January 1995 through December 1998. RESULTS: Of the more than 450 patients, 44 (approximately 9%) developed at least one episode of a clinically relevant hypersensitivity reaction to the cytotoxic drug. All 43 individuals (plus an additional four patients referred to our center after having previously experienced a severe paclitaxel-associated hypersensitivity reaction at another institution) who were retreated with paclitaxel were ultimately able to receive the agent. Five patients required treatment with a standardized desensitization regimen, developed by our group, to successfully receive paclitaxel. DISCUSSION: On the basis of this large single-institution study of paclitaxel-associated hypersensitivity reactions, we conclude that with appropriate precautions essentially all individuals experiencing these reactions can be safely treated with this agent.
Phase III Multicenter Randomized Trial of Oxaliplatin Added to Chronomodulated Fluorouracil–Leucovorin as First-Line Treatment of Metastatic Colorectal Cancer
Authors: Giacchetti S. , Perpoint B. , Zidani R. , Le Bail N. , Faggiuolo R. , Focan C. , Chollet P. , Llory J.F. , Letourneau Y. , Coudert B. , Bertheaut-Cvitkovic F. , Larregain-Fournier D. , Le Rol A. , Walter S. , Adam R. , Misset J.L. , Lévi F. 
Published: February 2017

PURPOSE: To study how adding oxaliplatin (l-OHP) to chronomodulated fluorouracil (5-FU)–leucovorin (LV) affected the objective response rate, as first-line treatment of metastatic colorectal cancer. PATIENTS AND METHODS: Two hundred patients from 15 institutions in four countries were randomly assigned to receive a 5-day course of chronomodulated 5-FU and LV (700 and 300 mg/m2/d, respectively; peak delivery rate at 0400 hours) with or without l-OHP on the first day of each course (125 mg/m2, as a 6-hour infusion). Each course was repeated every 21 days. Response was assessed by extramural review of computed tomography scans. RESULTS: Grade 3 to 4 toxicity from 5-FU–LV occurred in ≤ 5% of the patients (≤ 1% of the courses). Grade 3 to 4 diarrhea occurred in 43% of the patients given l-OHP (10% of the courses), and less than 2% of the patients had severe hematotoxicity. Thirteen percent of the patients had moderate functional impairment from peripheral sensory neuropathy. Sixteen percent of the patients receiving 5-FU–LV had an objective response (95% confidence interval [CI], 9% to 24%), compared with 53% of those receiving additional l-OHP (95% CI, 42% to 63%) (P < .001). The median progression-free survival time was 6.1 months with 5-FU–LV (range, 4.1 to 7.4 months) and 8.7 months (7.4 to 9.2 months) with l-OHP and 5-FU–LV (P = .048). Median survival times were 19.9 and 19.4 months, respectively. CONCLUSION: By chronomodulating 5-FU–LV, we were able to add l-OHP without compromising dose-intensities. l-OHP significantly improved the antitumor efficacy of this regimen.
Adjuvant Active Specific Immunotherapy for Stage II and III Colon Cancer With an Autologous Tumor Cell Vaccine: Eastern Cooperative Oncology Group Study E5283
Authors: Harris Jules E. , Ryan Louise , Hoover Herbert C. , Stuart Robert K. , Oken Martin M. , Benson Al B. , Mansour Edward , Haller Daniel G. , Manola Judith , Hanna Michael G. 
Published: February 2017

PURPOSE: A randomized phase III clinical trial of adjuvant active specific immunotherapy (ASI) with an autologous tumor cell–bacillus Calmette-Guérin (BCG) vaccine was conducted to determine whether surgical resection plus ASI was more beneficial than resection alone in stage II and III colon cancer patients. PATIENTS AND METHODS: Patients (n = 412) with colon cancer (297 with stage II disease, 115 with stage III disease) were randomly allocated to an observation arm or to a treatment arm in which they received three weekly intradermal vaccine injections of 107 irradiated autologous tumor cells beginning approximately 4 weeks after surgery. The first two weekly injections also contained 107 BCG organisms. Patients were observed for determination of time to recurrence and disease-free and overall survival. RESULTS: This was a negative study in that after a 7.6-year median follow-up period, there were no statistically significant differences in clinical outcomes between the treatment arms. However, there were disease-free survival (P = .078) and overall survival (P = .12) trends in favor of ASI when treatment compliance was evaluated, ie, patients who received the intended treatment had a delayed cutaneous hypersensitivity (DCH) response to the third vaccination (induration ≥5 mm). Also, the magnitude of the DCH response correlated with improved prognosis. The 5-year survival proportion was 84.6% for those with indurations greater than 10 mm, compared with 45.0% for those with indurations less than 5 mm. CONCLUSIONS: When all randomized patients were evaluated, no significant clinical benefit was seen with ASI in surgically resected colon cancer patients with stage II or III colon cancer. However, there was an indication that treatment compliance with effective immunization results in disease-free and overall survival benefits.