bluuebunny/crossref_metadata_2025_split huggingface dataset:
Improved Therapeutic Index of Carboplatin Plus Cyclophosphamide Versus Cisplatin Plus Cyclophosphamide
Authors: Alberts David S. , Green Stephanie , Hannigan Edward V. , O'Toole Robert , Stock-Novack Donna , Anderson Patricia , Surwit Earl A. , Malvlya Vinay K. , Nahhas William A. , Jolles Christopher J. 
Published: February 2017

There was an error in Table 9 of the report "Improved Therapeutic Index of Carboplatin Plus Cyclophosphamide Versus Cisplatin Plus Cyclophosphamide: Final Report by the Southwest Oncology Group of a Phase III Randomized Trial in Stages III and IV Ovarian Cancer" by Alberts et al (J Clin Oncol 10:706–717, 1992). The dosage of cisplatin given in the table for the report by Kato et al (cited as reference 21) should have been 50 mg/m2. The table is reprinted here correctly in its entirety: Please see the PDF for Table.
Efficacy and toxicity of multiagent chemotherapy and low-dose involved-field radiotherapy in children and adolescents with Hodgkin's disease.
Authors: Hudson M M , Greenwald C , Thompson E , Wilimas J , Marina N , Fairclough D , Kauffman W , Bozeman P , Mackert P W , Abromowitch M 
Published: February 2017

PURPOSE Between May 1980 and September 1990, 85 patients with Hodgkin's disease were treated with a regimen designed to increase cure rates while reducing late toxicity. PATIENTS AND METHODS Therapy consisted of five cycles of cyclophosphamide, Oncovin (vincristine; Eli Lilly and Co, Indianapolis, IN), and procarbazine (COP), alternated with four cycles of doxorubicin, bleomycin, vinblastine, and dacarbazine (ABVD) and low-dose (20 Gy) regional radiotherapy. Vincristine and cyclophosphamide were administered as tolerated during irradiation and during the 2- to 4-week rest period between radiation volumes. The need for staging laparotomy was defined by clinical presentation. RESULTS The median age at diagnosis was 14 years (range, 4 to 20), and 56% of patients were male. The majority (67%) had stage III or IV disease and 68% (19 of 28) of stage II patients had bulky mediastinal disease. Nodular sclerosing histology predominated (67%). Ninety-three percent of patients were alive without disease with a median follow-up of 4.1 years. Abnormalities were detected on chest roentgenograms and/or pulmonary function tests in 58% and 25% of clinically asymptomatic patients who were tested at least 1 year after completion of therapy. The only symptomatic patient had pulmonary fibrosis after treatment with bleomycin (20 U/m2) and mantle (20 Gy)/lung (13 Gy) irradiation, and developed multiple spontaneous pneumothoraces that required cortical stripping. One patient had congestive heart failure 19 months post-treatment, and two had abnormalities on echocardiograms. Thyroid abnormalities occurred in 21 (27%) patients who were assessable for late toxicity. The majority of female patients have had regular menstrual cycles. Six developed ovarian failure, and 10 have had a total of 17 pregnancies. Other than one documented case of oligospermia, information was not available on male fertility. CONCLUSION The results demonstrate excellent disease control for the COP/ABVD regimen, with acceptable toxicity.
A randomized clinical trial comparing melphalan/prednisone with or without interferon alfa-2b in newly diagnosed patients with multiple myeloma: a Cancer and Leukemia Group B study.
Authors: Cooper M R , Dear K , McIntyre O R , Ozer H , Ellerton J , Canellos G , Bernhardt B , Duggan D , Faragher D , Schiffer C 
Published: February 2017

PURPOSE This clinical trial was designed to compare the effectiveness of the standard melphalan and prednisone regimen to that of melphalan, prednisone, and interferon in patients with untreated multiple myeloma. PATIENTS AND METHODS Between October 1985 and March 1988, 278 patients were accrued to a multi-institutional, randomized clinical trial. Responding patients were treated for 2 years before termination of therapy. RESULTS After a median follow-up of 23 months, the overall remission rate for the melphalan/prednisone treatment group was 44% compared with 33% for the group receiving melphalan/prednisone/interferon alfa-2b. The durations of response and survival were identical for the two treatment groups. Median survival was 3.17 years on melphalan/prednisone treatment and 3.0 years on melphalan/prednisone/interferon alfa-2b treatment. Both hematologic and nonhematologic toxicities were greater in the melphalan/prednisone/interferon alfa-2b treatment group, but were usually of a mild or moderate degree and did not interfere with the completion of therapy. The frequency of deaths in the two treatment groups attributable to the treatment itself was similar. CONCLUSION This study shows no advantage to the concomitant delivery of interferon alfa-2b with standard melphalan and prednisone as initial treatment for patients with multiple myeloma.
Adjuvant tamoxifen versus placebo in elderly women with node-positive breast cancer: long-term follow-up and causes of death.
Authors: Cummings F J , Gray R , Tormey D C , Davis T E , Volk H , Harris J , Falkson G , Bennett J M 
Published: February 2017

PURPOSE This study analyzes the long-term results and causes of death in elderly women with node-positive breast cancer who participated in a double-blind adjuvant trial that compared tamoxifen with placebo to determine the benefit of 2 years of treatment. PATIENTS AND METHODS One hundred eighty-one women 65 to 84 years old were given 20 mg of tamoxifen or placebo daily for 2 years after stratification by estrogen receptor status, tumor size, and degree of lymph node involvement. Approximately 30% of patients were older than 70 years and 20% were older than 75 years. Eighty-five percent were estrogen receptor-positive. Median follow-up was 10 years. RESULTS Among the 168 eligible patients, there have been 98 recurrences (59 placebo v 39 tamoxifen), with reduced distant and bone-only first sites in patients treated with tamoxifen. Median time to failure was 4.4 years for placebo versus 7.4 years for tamoxifen (log-rank P = .001). A similar number of new nonbreast cancers occurred in each arm (seven placebo v six tamoxifen), but a reduced number of opposite-breast cancers (five placebo v one tamoxifen) was noted. Overall, there were 102 deaths (57 placebo v 45 tamoxifen). Median survivals were 8.0 years with placebo and 8.5 years with tamoxifen (log-rank P = .063); 50% of the tamoxifen patients and 33% of the placebo patients are still alive. Sixty-one percent of the deaths were reported to have been caused by breast cancer recurrence, 4% by other cancers, and 22% by the sequelae of non-cancer-related illness, with equal distributions for cardiovascular and cerebrovascular disease. There was no increase in the number of endometrial or other types of cancer, or thrombotic or orthopedic complications in this older group. CONCLUSION Tamoxifen currently is the treatment of choice for elderly women with breast cancer. It extends the time to treatment failure by 3 years and reduces the number of recurrences, deaths, distant and bone-only first recurrences, and second breast cancers.
Stage III neuroblastoma over 1 year of age at diagnosis: improved survival with intensive multimodality therapy including multiple alkylating agents.
Authors: West D C , Shamberger R C , Macklis R M , Kozakewich H P , Wayne A S , Kreissman S G , Korf B R , Lavally B , Grier H E 
Published: February 2017

PURPOSE A nonrandomized, single-arm trial was conducted to assess the efficacy of multimodality therapy including intensive chemotherapy with multiple alkylating agents in the treatment of children with Evans stage III neuroblastoma older than 1 year at diagnosis. PATIENTS AND METHODS Twenty-five patients with a median age of 18 months at diagnosis were treated with multimodality therapy including surgery and chemotherapy using either nitrogen mustard (mechlorethamine), doxorubicin, cisplatin, dacarbazine (DTIC), vincristine, and cyclophosphamide (MADDOC) or cisplatin and cyclophosphamide induction followed by maintenance MADDOC (induction MADDOC) protocols. Sixteen of 25 patients also received radiotherapy to the tumor bed and primary lymph nodes. Event-free survival (EFS) was compared with that reported previously in the literature. N-myc amplification was evaluated prospectively and the Shimada classification was evaluated retrospectively as potential prognostic factors. RESULTS We report a 72% EFS (95% confidence interval +/- 18%) with a median follow-up of 85 months. EFS was significantly worse for patients with tumors demonstrating N-myc amplification (P = .018). Patients classified as favorable according to the Shimada system experienced a significantly better EFS (P = .04), but unfavorable patients still maintained a 60% EFS. CONCLUSION Intensive multimodality treatment including MADDOC and induction MADDOC chemotherapy provides a very good EFS for children older than 1 year who have stage III neuroblastoma. Children classified as favorable according to the Shimada system have a better prognosis. Patients whose tumors demonstrate N-myc amplification have a poor prognosis despite therapy.
A prospective phase II study on photodynamic therapy with photofrin II for centrally located early-stage lung cancer. The Japan Lung Cancer Photodynamic Therapy Study Group.
Authors: Furuse K , Fukuoka M , Kato H , Horai T , Kubota K , Kodama N , Kusunoki Y , Takifuji N , Okunaka T , Konaka C 
Published: February 2017

PURPOSE A phase II study was conducted between June 1989 and February 1992 to evaluate the activity and toxicity of photodynamic therapy (PDT) with photofrin II in centrally located early-stage lung cancer and to determine the complete response (CR) rate as the primary end point. PATIENTS AND METHODS Patients had histologically proven lung cancer and endoscopically superficial thickening or small protrusions. All lesions were located in subsegmental or larger bronchi. All patients had a performance status (PS) of 0 to 2 and arterial oxygen pressure tension (PaO2) > or = 60 mm Hg. No lymph node or distant metastases were present. All patients received photofrin II (2 mg/kg) intravenously 48 hours before PDT. Tumor lesions were superficially photoradiated by an argon dye laser or an excimer dye laser. RESULTS Of 54 patients with 64 carcinomas, 51 with 61 carcinomas were eligible for toxicity evaluation and 49 with 59 carcinomas were assessable for response. Of the 59 assessable carcinomas, 50 (84.8%; 95% confidence interval, 73.0% to 92.8%) showed a CR after initial PDT. The median duration of CR was 14.0+ months (range, 2.0+ to 32.4+). The multiple regression model indicates that estimated length of longitudinal tumor extent was the only independent prognostic factor for CR (P = .002). Five carcinomas that had a CR had a local recurrence at 6, 10, 12, 16, and 18 months after initial PDT, respectively. Toxicity assessment (World Health Organization [WHO] grade 2) showed transient elevation of ALT (1.9%), pulmonary toxicity (7.7%), and allergic reaction (7.7%), as well as sunburn (1.9%). CONCLUSION PDT with photofrin II has an excellent effect on patients with centrally located early-stage lung cancer who have limited tumor invasion extending over a small area (< or = 1 cm).
Five-year administration of fenretinide: pharmacokinetics and effects on plasma retinol concentrations.
Authors: Formelli F , Clerici M , Campa T , Di Mauro M G , Magni A , Mascotti G , Moglia D , De Palo G , Costa A , Veronesi U 
Published: February 2017

PURPOSE Monitoring of fenretinide (4HPR) levels, kinetics, and effects on retinal was performed in patients who participated in a phase I trial and who continued to be treated for 5 years as phase III trial patients. Accumulation of 4HPR in the breast was also assessed. PATIENTS AND METHODS Plasma concentrations of 4HPR, of its main metabolite N-(4-methoxyphenyl)retinamide (4MPR), and of retinol were assayed by high-performance liquid chromatography (HPLC) in breast cancer patients treated orally with 4HPR 200 mg/d for 5 years with a 3-day drug interruption at the end of each month. RESULTS 4HPR, at 200 mg/d, resulted in average 4HPR plasma levels of approximately 1 mumol/L, which remained steady and caused steady retinol level reduction; 4MPR levels, similar to those of 4HPR, slightly but significantly increased during the first 35 months, but at 5 years they were similar to those at 5 months. During daily treatment, baseline retinol concentrations were reduced by 71%; after a 3-day drug interruption, all patients recovered and the mean reduction was 38%. After discontinuation of 5-year treatment, 4HPR and 4MPR half-lives (t1/2 beta) were 27 and 54 hours, respectively, similar to those reported after 28 daily treatments. After 6 and 12 months, the concentrations of 4HPR were at the limit of detectability (0.01 mumol/L), whereas those of 4MPR were five times higher. Baseline retinol concentrations were already recovered after 1 month. Accumulation of this retinoid in the breast was evidenced by concentrations of 4HPR and 4MPR in nipple discharge and in breast biopsies that were 10 and 20 times higher, respectively, than those found in plasma. CONCLUSION 4HPR, at 200 mg/d for 5 years, resulted in constant drug plasma levels and constant retinol level reduction. After treatment interruption, 4HPR plasma concentrations decreased at the limit of detectability at 6 months and baseline retinol plasma concentrations were recovered after 1 month.
High-dose carboplatin and recombinant granulocyte-macrophage colony-stimulating factor in advanced-stage recurrent ovarian cancer.
Authors: Reed E , Janik J , Bookman M A , Rothenberg M , Smith J , Young R C , Ozols R F , VanderMolen L , Kohn E , Jacob J L 
Published: February 2017

PURPOSE We investigated whether carboplatin myelosuppression could be favorably modulated by the administration of recombinant granulocyte-macrophage colony-stimulating factor (rGM-CSF) in patients with advanced-stage ovarian cancer. PATIENTS AND METHODS Thirty-four patients with advanced-stage recurrent ovarian cancer were treated with high-dose carboplatin (800 mg/m2 per 35-day cycle) and rGM-CSF. rGM-CSF was administered as a daily subcutaneous injection starting 72 hours after the carboplatin dose and continuing until 7 days beyond the WBC nadir. rGM-CSF was administered in a phase I fashion. Seven patients were treated at an rGM-CSF dose of 3 micrograms/kg, 11 at 5 micrograms/kg, 10 at 10 micrograms/kg, and six at 20 micrograms/kg. RESULTS rGM-CSF-related toxicities that were not dose-related included nonneutropenic fever, rib pain, acute hypersensitivity reaction, and pericarditis. At the rGM-CSF dose of 20 micrograms/kg, debilitating malaise was seen in four of six patients and this was the dose-limiting toxicity. Patient tolerance of the 3-micrograms/kg and 5-micrograms/kg doses was good, but tolerance was limited for the 10-micrograms/kg dose. Febrile neutropenia was seen in four of seven patients at 3 micrograms/kg, two of 11 at 5 micrograms/kg, two of 10 at 10 micrograms/kg, and one of six at 20 micrograms/kg. Cumulative carboplatin myelotoxicity was blunted only in respect to WBC count, and not for platelets or RBCs. Gastrointestinal bleeding was seen in seven patients. The administered dose-intensity of carboplatin averaged 134 mg/m2/wk for the cohort, or 670 mg/m2 per 35-day cycle. There were two clinical complete responses and eleven partial responses, for a response rate of 38%. CONCLUSION rGM-CSF appears to be effective and tolerable at 5 micrograms/kg/d administered subcutaneously, if given with carboplatin doses up to approximately 600 mg/m2 over 35 days. The use of rGM-CSF with high-dose carboplatin is associated with a substantial response rate in poor-prognosis ovarian cancer patients.
Concurrent radiation therapy and chemotherapy for locally unresectable squamous cell head and neck cancer: an Eastern Cooperative Oncology Group pilot study.
Authors: Adelstein D J , Kalish L A , Adams G L , Wagner H , Oken M M , Remick S C , Mansour E G , Haselow R E 
Published: February 2017

PURPOSE The feasibility and success of an intensive chemoradiotherapeutic protocol for patients with locally advanced, unresectable squamous cell head and neck cancer was tested in this limited-institution, Eastern Cooperative Oncology Group phase II pilot study. MATERIALS AND METHODS Between December 1987 and September 1989, 57 patients were entered onto this trial. The treatment protocol consisted of three courses of a 4-day continuous fluorouracil infusion, a single cisplatin bolus injection, and concurrent split-course radiotherapy. After 30 Gy of radiation and two chemotherapy courses, patients were evaluated for response and for the possibility of surgical resection. RESULTS Fifty-five of 57 registered patients are assessable for toxicity and 52 are assessable for response and survival. Toxicity was significant, but tolerable, although there were three toxic deaths. A complete response to this treatment was ultimately achieved by 77% of patients. Twenty-four patients remain relapse-free. The projected Kaplan-Meier 4-year relapse-free survival rate is 45% and the overall survival rate is 49%. Median relapse-free and overall survival durations are 26 and 37 months, respectively. Of the 28 treatment failures, 79% were locoregional. Fourteen patients underwent surgery. Six remain relapse-free. CONCLUSION This aggressive concurrent chemoradiotherapy protocol appears feasible within a cooperative group. Treatment results are promising and appear durable. A randomized phase III clinical trial is currently underway.
Importance of continued testicular suppression in hormone-refractory prostate cancer.
Authors: Taylor C D , Elson P , Trump D L 
Published: February 2017

PURPOSE Patients in whom prostate cancer progresses despite testicular androgen ablation are generally said to have cancers that have become resistant to hormonal maneuvers. If androgen suppression has been pharmacologic, this therapy is often stopped before consideration of other systemic treatments. This exploratory study sought clinical correlates of experimental evidence that there may be substantial acceleration of tumor growth after cessation of androgen suppression. MATERIALS AND METHODS A retrospective multivariate analysis was performed on survival data for 341 patients treated on four clinical trials of secondary therapy for hormone-refractory prostate cancer. Factors included in the model were recent weight loss, age, performance status, disease site (soft tissue v bone-dominant), prior radiotherapy, and continued androgen suppression v discontinued exogenous endocrine therapy. RESULTS Recent weight loss, age, performance status, and disease site were important prognostic factors for survival duration in hormone-refractory prostate cancer. Correcting for these factors, continued testicular androgen suppression was also an important predictor of survival duration in all data sets examined. CONCLUSION This retrospective study showed a modest advantage in survival duration for men with hormone-refractory prostate cancer who continued to receive testicular androgen suppression. The hypothesis that continued hormonal maneuvers can still affect survival in this group warrants examination in prospective trials.
Phase I clinical trial of recombinant human tumor necrosis factor in children with refractory solid tumors: a Pediatric Oncology Group study.
Authors: Furman W L , Strother D , McClain K , Bell B , Leventhal B , Pratt C B 
Published: February 2017

PURPOSE A phase I study was undertaken to determine the toxicity and maximum-tolerated dose (MTD) of recombinant human tumor necrosis factor (rTNF) in children. PATIENTS AND METHODS Twenty-seven patients with recurrent or refractory solid tumors were enrolled on the study. rTNF was administered daily for 5 days by 30-minute intravenous (IV) infusion, and doses were escalated in cohorts of three to six patients. Courses were repeated after a 9-day rest period, if toxicity was tolerable. Daily doses ranged from 100 to 350 micrograms/m2. RESULTS Most courses were associated with grade I/II fever, rigors, nausea, or vomiting. Three patients experienced moderate dyspnea that responded to supplemental oxygen. All abnormalities resolved on discontinuation of the infusion. One patient had a cardiac arrest 90 minutes after receiving the first dose of rTNF and died 10 days later of related complications. In two other patients, rTNF was discontinued due to persistent grade IV hypotension. Toxicities were not consistently related to dose and no cumulative effects were noted. The dose-limiting toxicity was transient hepatic dysfunction, which occurred in three of six patients receiving 350 micrograms/m2; this toxicity was rapidly reversed on discontinuation of the rTNF. One patient, whose non-Hodgkin's lymphoma had recurred after bone marrow transplantation, had a partial response. Disease was stabilized in two patients. CONCLUSION We recommend that phase II testing proceed at a dose of 300 micrograms/m2/d on the schedule described.
P-VABEC: a prospective study of a new weekly chemotherapy regimen for elderly aggressive non-Hodgkin's lymphoma.
Authors: Martelli M , Guglielmi C , Coluzzi S , Avvisati G , Amadori S , Giovannini M , Torromeo C , Mandelli F 
Published: February 2017

PURPOSE To evaluate, in a prospective trial, a new combination chemotherapy specifically designed for elderly patients. PATIENTS AND METHODS From October 1988 to December 1990, 60 previously untreated patients older than 60 years of age with aggressive non-Hodgkin's lymphoma (NHL) were treated at our institution with a new weekly alternating six-drug chemotherapy regimen, P-VABEC. The schedule consisted of doxorubicin, etoposide, and cyclophosphamide alternated weekly with vincristine and bleomycin. Oral prednisone was administered daily during the entire treatment period. Twenty-six of 60 patients were treated for a total of eight courses and 34 of 60 for 12 courses. RESULTS A total of 45 patients (75%) achieved a complete response (CR), 10 (17%) a partial response (PR), and five (8%) no response. So far, 20 of 45 CR patients have relapsed, four of 10 PR patients have progressed, and three patients have died while in CR. Twenty-eight patients are still alive and responding (22 CRs, six PRs) after a median follow-up of 25 months. The projected overall survival (OS), disease-free survival (DFS), and event-free survival (EFS) rates at 2 years were 64%, 57%, and 55%, respectively. The outcome of patients treated with eight courses was similar to that of those who received 12 courses of P-VABEC in terms of CR rate and actuarial curves of OS, DFS, and EFS. Hematologic toxicity was mild in all patients. CONCLUSION The P-VABEC regimen is active, well tolerated, and one of the briefest first-line chemotherapy regimens so far reported in the treatment of elderly patients with aggressive NHL. However, prospective randomized trials are needed to establish the real advantage of this regimen compared with other standard chemotherapy regimens.