bluuebunny/crossref_metadata_2025_split huggingface dataset:
Successful re-treatment with taxol after major hypersensitivity reactions.
Authors: Peereboom D M , Donehower R C , Eisenhauer E A , McGuire W P , Onetto N , Hubbard J L , Piccart M , Gianni L , Rowinsky E K 
Published: February 2017

PURPOSE To describe the successful re-treatment of eight patients who had major hypersensitivity reactions (HSRs) to taxol and to suggest a regimen for re-treating patients who develop major HSRs. PATIENTS AND METHODS The treatment courses of eight patients who developed major HSRs and were rechallenged with taxol were reviewed. Patients in this report represent all patients who are known to have been rechallenged with taxol after major HSRs. RESULTS The most common approach used to rechallenge patients consisted of premedication with multiple high doses of corticosteroids and H1- and H2-histamine antagonists followed by the initiation of the taxol infusion at a reduced rate. All patients who experienced major HSRs were rechallenged successfully. After the rechallenge, these patients received 32 additional courses of taxol without HSRs. CONCLUSION Re-treatment with taxol after major HSRs is feasible using multiple high doses of corticosteroids and antihistamine premedications and a reduced taxol infusion rate under close supervision. This approach may represent a valid alternative to the termination of taxol; however, a prospective evaluation is required to determine the true efficacy of this approach.
Phase I evaluation of all-trans-retinoic acid in adults with solid tumors.
Authors: Lee J S , Newman R A , Lippman S M , Huber M H , Minor T , Raber M N , Krakoff I H , Hong W K 
Published: February 2017

PURPOSE Prompted by recent demonstrations that all-trans-retinoic acid (all-trans-RA) had efficacy in acute promyelocytic leukemia, a phase I trial of all-trans-RA was conducted to establish the maximum-tolerated dose (MTD) before phase II testing. PATIENTS AND METHODS Forty patients with a histologic or cytologic diagnosis of malignancy other than leukemia were treated with single daily oral doses of all-trans-RA ranging from 45 mg/m2 to 200 mg/m2. Doses of all-trans-RA were escalated in the next cohort of patients until the MTD was determined if the preceding dose level was not associated with significant toxicity. RESULTS Lung cancer was the most common type of tumor included in the study (26 cases) followed by head and neck squamous cell carcinomas (three cases), and squamous cell carcinoma of the skin (two cases); other miscellaneous solid tumors were also represented. Toxicities included cheilitis, skin reactions, headache, and nausea and vomiting, as well as transient elevations of liver enzymes and triglyceride levels. Skin toxicities, consisting of erythema with desquamation and paronychia, were considered to be the dose-limiting toxicity, and were observed in two of six patients who received 175 mg/m2/d, and in two of five patients who received 200 mg/m2/d. Of the 30 patients with assessable lesions, response was evaluated in 26 patients and no major objective tumor response was observed. Two patients were able to receive the drug for longer than 1 year without significant toxicities. There was considerable variation in individual patients' peak plasma all-trans-RA levels, and a decrease in the area under the curve of all-trans-RA plasma concentration was observed in all four patients evaluated. CONCLUSION For phase II study of adult patients, we recommend 150 mg/m2 of all-trans-RA administered orally once a day. However, for better optimization of drug administration schedules, further studies are needed.
Gallium scans in patients with mediastinal Hodgkin's disease treated with chemotherapy.
Authors: Cooper D L , Caride V J , Zloty M , Germino J , Farber L R , Hoffer P B 
Published: February 2017

PURPOSE To determine the predictive value of gallium scans in patients with mediastinal Hodgkin's disease treated with chemotherapy or combined modality treatment. PATIENTS AND METHODS A retrospective study was performed of 48 patients with mediastinal Hodgkin's disease treated with chemotherapy or combined modality therapy. Patients were monitored with whole-body planar scans (34 patients) or chest single-photon-emission computed tomography (SPECT) plus planar abdominal imaging studies (14 patients). Scans were performed at diagnosis, following three to eight cycles of chemotherapy, and after the end of treatment. The value of gallium scans in modifying treatment and predicting outcome was assessed. RESULTS All patients studied at the time of diagnosis had abnormal gallium accumulation in the mediastinum. After chemotherapy, four patients had residual mediastinal activity; two patients with persistent activity on planar scans failed to enter remission and died of disease; two other patients with abnormal activity only seen on SPECT had therapy modified and remain in remission. After chemotherapy, 44 patients had a normal gallium scan. Twelve patients with negative scans relapsed, including nine patients with recurrence above the diaphragm. CONCLUSION The use of gallium scans after several courses of chemotherapy resulted in a modification of treatment in four patients, including two patients who are apparently cured. However, after negative scans, 20% of patients relapsed above the diaphragm. These results suggest that gallium imaging, including SPECT, is of limited value in predicting disease sterilization, although the number of patients studied with SPECT was small. At present, the major value of gallium scans is to identify patients who may benefit from a modification of treatment.
Phase II trial of weekly intravenous vinorelbine in first-line advanced breast cancer chemotherapy.
Authors: Fumoleau P , Delgado F M , Delozier T , Monnier A , Gil Delgado M A , Kerbrat P , Garcia-Giralt E , Keiling R , Namer M , Closon M T 
Published: February 2017

PURPOSE This study investigated the therapeutic effects of single-agent intravenous (IV) weekly Navelbine (vinorelbine or 5'-nor-anhydro-vinblastine; Pierre Fabre Médicament, Boulogne, France), a semisynthetic vinca alkaloid, in women who had received no prior chemotherapy for locally advanced or metastatic breast cancer. PATIENTS AND METHODS One hundred fifty-seven patients with assessable advanced or metastatic breast cancer who had received no prior chemotherapy were entered onto the study. They were stratified into five groups according to the main assessable tumor target: lung, liver, lymph nodes, skin, and others. One hundred forty-five patients were assessable for toxicity and response using World Health Organization (WHO) criteria; the 12 patients who were not evaluated were excluded because they were found not to meet the eligibility criteria. Navelbine was administered as a weekly 30-mg/m2 short IV infusion, and treatment was continued until disease progression. RESULTS The overall response rate (WHO criteria) was 41% (complete response [CR], 7%; partial response [PR], 34%; 95% confidence interval [CI], 33% to 49%). In addition, 30% of the patients had stable disease. The response rate according to target was lymph nodes (28 of 42), 67%; liver (nine of 39), 23%; lung (10 of 30), 33%; skin (21 of 30), 70%; primary tumor (10 of 16), 56%; and bone (three of 10), 30%. The median time to treatment failure was 6 months and the median survival was 18 months. A total of 1,673 cycles were given to 145 eligible patients. At least one episode of WHO grade 3 or 4 granulocytopenia was seen in 72% of the patients. Nausea and/or vomiting, anemia, and/or thrombocytopenia were seen in less than 1% of cycles. Other side effects were rare, and additional toxicities were documented in the following proportions of patients: grade 2 to 3 alopecia, 8%; infectious episodes, 6%; and peripheral neuropathy, 3%. CONCLUSION Our data confirm that Navelbine has major single-agent antitumor activity as front-line therapy in advanced breast cancer. Given its excellent tolerance profile and low toxicity, it should be considered for inclusion in first-line combination chemotherapy regimens.
An intergroup phase III randomized study of doxorubicin and dacarbazine with or without ifosfamide and mesna in advanced soft tissue and bone sarcomas.
Authors: Antman K , Crowley J , Balcerzak S P , Rivkin S E , Weiss G R , Elias A , Natale R B , Cooper R M , Barlogie B , Trump D L 
Published: February 2017

PURPOSE AND METHODS Doxorubicin alone or with dacarbazine (DTIC; AD) is considered the best available therapy for metastatic adult sarcomas. Ifosfamide is active in sarcomas that have failed to respond to a doxorubicin-based regimen. This study was designed to determine if ifosfamide added to doxorubicin and DTIC (ADI) significantly effects toxicity, response rate, and survival. Patients with measurable metastatic or unresectable sarcoma were randomized to receive AD or ADI. Patients with chondrosarcomas, fibrosarcomas, and other sarcomas of bone were eligible, although those with osteosarcoma, rhabdomyosarcoma, Ewing's sarcoma, Kaposi's sarcoma, and mesothelioma were excluded, as were patients with prior chemotherapy for sarcoma or prior doxorubicin. RESULTS Between 1987 and 1989, 340 eligible patients were randomized. Significantly more myelosuppression, a higher response rate (17% v 32%; P < .002) and longer time to progression (4 v 6 months; P < .02) were observed for patients who received ifosfamide. An overall survival advantage for the two-drug regimen (12 v 13 months; P = .04) was not significant by multivariate analysis. CONCLUSION In all three randomized trials of doxorubicin with and without ifosfamide (Eastern Cooperative Oncology Group [ECOG], European Organization for Research and Treatment of Cancer [EORTC], and this study), the response rate was higher for the ifosfamide-containing arm, significantly so in this and the ECOG studies. An improved response rate may be particularly important for the preoperative management of high-grade, borderline resectable lesions or pulmonary metastases, particularly in younger patients. In older patients, or for low-to intermediate-grade lesions, doxorubicin and DTIC followed by ifosfamide on progression is preferred.
The importance of bleomycin in combination chemotherapy for good-prognosis germ cell carcinoma. Australasian Germ Cell Trial Group.
Authors: Levi J A , Raghavan D , Harvey V , Thompson D , Sandeman T , Gill G , Stuart-Harris R , Snyder R , Byrne M , Kerestes Z 
Published: February 2017

PURPOSE In an effort to maintain the excellent long-term results achieved with combination chemotherapy for good-prognosis germ cell carcinoma, but to reduce the toxicities encountered, a randomized trial was conducted comparing cisplatin and vinblastine with or without bleomycin. PATIENTS AND METHODS Two hundred eighteen assessable patients with a good prognosis were randomized to receive induction chemotherapy with cisplatin 100 mg/m2 intravenously (IV) day 1 and vinblastine 6 mg/m2 IV days 1 and 2 every 3 weeks (PV) with or without bleomycin 30 mg intramuscularly (IM) weekly (PVB) for a maximum of 12 weeks. Once maximum response was achieved, patients with a complete remission (CR) received two courses of consolidation chemotherapy, while those with residual abnormalities and normal tumor markers underwent surgical resection whenever possible. RESULTS Toxicities encountered in this study were clearly greater for those patients who received bleomycin, with significantly more leukopenia, thrombocytopenia, anemia, alopecia, and renal and pulmonary toxicities. The proportion of patients who achieved CR and had no evidence of disease (resection of all viable malignancy) was 89% for PV and 94% for PVB (P = .29). After a minimum of 4 years of follow-up, relapses have occurred in 7% of patients who received PV and 5% who received PVB. A total of five patients on each therapy arm were successfully treated with further salvage chemotherapy and surgery. Thus, deaths from progressive malignancy have occurred in 15% of patients on PV and 5% on PVB (P = .02), a rate that was partly offset by the higher proportion of toxic deaths with PVB (P = .06). CONCLUSION Despite the toxicities encountered with bleomycin in cisplatin-based combination chemotherapy for these patients, complete deletion of this drug compromises therapeutic efficacy.
Adjuvant therapy after curative resection for gastric cancer: meta-analysis of randomized trials.
Authors: Hermans J , Bonenkamp J J , Boon M C , Bunt A M , Ohyama S , Sasako M , Van de Velde C J 
Published: February 2017

PURPOSE An overview is presented of reports published since 1980, in which postoperative adjuvant chemotherapy is compared with surgery alone for patients with gastric cancer. A MEDLINE literature review yielded 123 reports, 14 of which were relevant randomized trials; data from 11 of these trials were (or became) available for analysis of crude mortality odds. These 11 trials included 2,096 patients. METHODS Odds ratios were calculated by comparing the adjuvant treatment arm with the observation-only arm. Those odds ratios that could be considered homogeneous yielded an estimated common odds ratio of 0.88 (95% confidence interval [CI], 0.78 to 1.08), which was slightly, but far from significantly, in support of adjuvant treatment. RESULTS The results confirm the common opinion that the adjuvant chemotherapy regimens prescribed in these trials, although effective in phase II studies, do not improve survival. Furthermore they indicate that postoperative chemotherapy in general offers no additional survival benefit for patients with curatively resected gastric cancer. CONCLUSION In conclusion, at present, postoperative chemotherapy cannot be considered as standard adjuvant treatment. New trials of adjuvant therapy for gastric cancer must include a no-treatment control arm.
Pilot trial of cisplatin, radiation, and WR2721 in carcinoma of the uterine cervix: a New York Gynecologic Oncology Group study.
Authors: Wadler S , Beitler J J , Rubin J S , Haynes H , McGill F , Rozenblit A , Goldberg G , Cohen C , Speyer J , Runowicz C 
Published: February 2017

PURPOSE A phase I trial of WR2721 was initiated to determine the maximal safe dose for incorporation into a consecutive 5-day schedule of cisplatin administered concurrently with radiation therapy in patients with cervical cancer. PATIENTS AND METHODS WR2721 was administered at 340 to 910 mg/m2/d immediately before cisplatin. Cisplatin was administered at 20 mg/m2/d for 5 days every 3 weeks in combination with external-beam radiation therapy and at 100 mg/m2 after each brachytherapy treatment. Pelvic radiation consisted of external-beam therapy to a dose of 39.6 Gy, followed by brachytherapy with cesium 137 tandem and ovoid insertions to deliver 80 Gy to point A and 55 Gy to point B. RESULTS Twenty patients were enrolled; 19 were assessable. The dose-limiting toxicity of WR2721 was hypotension. No patients developed serious sequelae, but hypotension required a reduction in the dose of WR2721 at the highest dose level tested. The major grade 3 or 4 toxicities included transient azotemia (five of 19), leukopenia (nine of 19), vomiting (four of 19), and neurotoxicity (two of 19). One patient experienced an anaphylactic reaction to cisplatin. CONCLUSION The recommended dose of WR2721 administered in conjunction with cisplatin on a daily x 5 schedule plus radiation therapy is 825 mg/m2/d for 5 days.
Management of hypocalcemic effects of WR2721 administered on a daily times five schedule with cisplatin and radiation therapy. The New York Gynecologic Oncology Group.
Authors: Wadler S , Haynes H , Beitler J J , Goldberg G , Holland J F , Hochster H , Bruckner H , Mandeli J , Smith H , Runowicz C 
Published: February 2017

PURPOSE To determine the effects of the chemoprotective agent, WR2721, administered on a daily x 5 schedule with cisplatin and radiation therapy, on calcium and parathyroid hormone (PTH) levels. PATIENTS AND METHODS Twenty women with cervical cancer were enrolled in a clinical trial to determine the maximal safe dose of WR2721 plus radiation therapy and cisplatin on a novel daily x 5 schedule. Detailed studies of the effects of WR2721 on calcium and PTH levels were initiated after a patient developed symptomatic hypocalcemia. RESULTS Treatment with WR2721 resulted in a rapid decline in serum PTH levels within 4 hours, which fell below the lower limits of normal at 24 hours, then returned to within normal limits at 48 hours. In contrast, serum levels of ionized calcium were not affected acutely, and declined by only 7% within 24 hours. However, this small decrease persisted for the 5 days of treatment. Hypocalcemic effects were successfully managed with oral calcium carbonate and calcitriol supplements. In one patient, particularly sensitive to the effects of WR2721, serum levels of ionized calcium decreased to less than 3.0 mg/dL despite oral calcium supplements. CONCLUSION The effects of WR2721 on serum ionized calcium levels are mediated by direct inhibition of PTH activity; other effects such as inhibition of renal tubular calcium reabsorption cannot be excluded. We recommend that patients treated with WR2721, cisplatin, and radiation therapy receive routine oral calcium and calcitriol supplementation and that serum ionized calcium levels be monitored frequently.
Importance of clinical staging in limited small-cell lung cancer: a valuable system to separate prognostic subgroups. The University of Toronto Lung Oncology Group.
Authors: Shepherd F A , Ginsberg R J , Haddad R , Feld R , Sagman U , Evans W K , DeBoer G , Maki E 
Published: February 2017

PURPOSE In an attempt to assess the response to treatment and survival of a group of patients treated with standard chemotherapy and radiotherapy, we undertook a retrospective review of small-cell lung cancer (SCLC) patients treated by the University of Toronto Lung Oncology Group. PATIENTS AND METHODS We reviewed the records of 264 patients with limited SCLC who were treated from 1976 to 1985. Based on radiologic review and physical examination, patients were assigned to three prognostic groups: group 1 (very limited SCLC), negative mediastinoscopy and/or no evidence of mediastinal nodes on radiologic review; group 2, x-ray evidence of mediastinal node involvement or a positive mediastinoscopy; group 3, supraclavicular adenopathy or x-ray evidence of pneumonic consolidation, pleural effusion, or atelectasis. All patients received combination chemotherapy, radiotherapy to the primary site, and prophylactic cranial irradiation. RESULTS Complete response was seen in 52% of patients and partial response in 29%. Response rates did not differ among the three prognostic subgroups. The median survival time for patients in group 1 was 15.7 months, compared with 12 months for group 2 and 11 months for group 3 (P = .0175). Projected 5-year survival for group 1 was 18%, compared with only 6% and 2% for groups 2 and 3, respectively. There was no difference among the prognostic subgroups with respect to either local or distant recurrence rates. CONCLUSION Using simple clinical staging techniques, we were able to identify a subgroup of patients with very limited SCLC who had a significantly better prognosis. We recommend that randomized clinical trials stratify patients according to the presence or absence of clinically detectable mediastinal lymphadenopathy.
Dose-response study of alendronate sodium for the treatment of cancer-associated hypercalcemia.
Authors: Nussbaum S R , Warrell R P , Rude R , Glusman J , Bilezikian J P , Stewart A F , Stepanavage M , Sacco J F , Averbuch S D , Gertz B J 
Published: February 2017

PURPOSE A randomized, double-blind, dose-ranging study of single-dose intravenous (IV) therapy with alendronate sodium (aminohydroxybutylidene bisphosphonate) was performed in patients with cancer-associated hypercalcemia. PATIENTS AND METHODS Patients with hypercalcemia who had not received antitumor therapy in the preceding 7 days were treated with 48 hours of IV hydration. Patients with persistent hypercalcemia (albumin-corrected serum calcium concentration [CSCC] > or = 11.5 mg/dL) were randomly assigned to receive 2.5, 5, 10, or 15 mg of alendronate infused over 2 hours, or 10 mg of alendronate infused over 24 hours. Fifty-nine patients were treated and 50 patients were assessable for the dose-response relationship. RESULTS Normalization of CSCC (< or = 10.5 mg/dL) was achieved in 22%, 82%, 75%, and 90% of assessable patients in the 2.5-, 5-, 10- (2- and 24-hour groups pooled), and 15-mg dose groups, respectively, within 8 days of therapy. Doses > or = 5 mg were significantly superior to the 2.5-mg dose level (P < .05). There was no significant difference in the minimum CSCC achieved between the 2- and 24-hour infusions of the 10-mg dose. Based on an intent-to-treat analysis of all randomized patients, the overall complete response rate was 74% for dose levels greater than 2.5 mg. For assessable patients who responded to > or = 5 mg of alendronate, the estimated median duration of normocalcemia was 10 days (range, 1 to 25). The estimated median time to relapse (CSCC > 11.5 mg/dL) was 15 days from initial treatment and 12 days from initial response, respectively. Adverse events included a transient febrile response in 34% of patients and eight episodes of reversible elevations in serum transaminase levels among treated patients. CONCLUSION While a statistically significant dose-response relationship was not clearly evident at doses greater than 5 mg, single doses of > or = 5 mg alendronate sodium effectively lowered serum calcium concentrations and were well tolerated in the treatment of cancer-associated hypercalcemia.