bluuebunny/crossref_metadata_2025 huggingface dataset:
DNA-RNA measurements in patients with acute leukemia undergoing remission induction therapy.
Authors: Maddox A M , Johnston D A , Barlogie B , Youness E , Keating M , Freireich E J
Published: February 2017

Prior to therapy, 111 newly diagnosed adult patients with acute leukemia had DNA content measured (cell-cycle distributions) and 91 had RNA content measured using flow cytometry of acridine orange-stained bone marrow biopsies. The RNA index (RI) (ratio of mean RNA in G0/G1 of the sample to the median RNA in G0/G1 of normal lymphocytes) distinguished acute myelogenous leukemia (AML) from acute lymphocytic leukemia (ALL). The mean RI in AML was 2.2 and in ALL 1.5. RI did not predict for achievement of complete remission (CR). In AML the mean S-phase percent was 11.2 in patients who achieved CR and 13.1 in those who failed to respond to therapy, whereas in ALL it was 14.5 in those responding and 8.0 in those not responding (P = .02). In the 77 patients with either AML or ALL who achieved CR, a low pretreatment S-phase percent and a high RI correlated with a long duration of CR. S-phase percent and RI were also measured during remission induction and during maintenance therapy. Between days 8 and 18, the RI of responders decreased. In both AML and ALL an increase in S-phase percent between days 18 and 22, prior to morphological CR, was observed in responders but not in nonresponders. The mean S-phase percent at the time of morphological remission was 17.3. A high S-phase percent at this time correlated with a longer duration of CR. Although neither pretreatment S-phase percent nor RI was found to predict for achievement of CR in AML, both predicted for length of CR. Increases in S-phase percent during therapy indicated recovery of normal hematopoiesis.
Plasma melatonin and the hormone-dependency of human breast cancer.
Authors: Danforth D N , Tamarkin L , Mulvihill J J , Bagley C S , Lippman M E
Published: February 2017

We studied the 24-hour plasma melatonin profile in three groups of women: normal individuals, women with breast cancer, and women at high risk for breast cancer, to determine the relationship of plasma melatonin to this malignancy. The mean daytime (nadir) and mean nighttime (peak) plasma levels for the normal subjects were 9.1 pg/mL and 70.9 pg/mL, respectively. The mean daytime and nighttime plasma levels, and the range of melatonin day to night differences for women with breast cancer and women at high risk for breast cancer were comparable to each other and to the normal subjects, with no statistically significant differences noted. The patients with breast cancer demonstrated a striking correlation between the melatonin diurnal rhythm and the steroid receptor content of the primary tumor. Women with estrogen (ER) or progesterone (PR) receptor-positive tumors had a significantly lower mean plasma melatonin day to night difference than did patients with ER- or PR-negative tumors. Further, a strong inverse correlation was observed between the plasma melatonin concentration and the quantities of ER and PR in the primary tumor: the lower the plasma melatonin concentration the greater the amount of either receptor in the primary tumor. Plasma melatonin did not correlate with tumor glucocorticoid receptor content or stage of breast cancer among these patients, or with menopausal status, age, parity, or the plasma levels of estrone, estradiol, progesterone, follicle-stimulating hormone (FSH), or luteinizing hormone (LH) among all individuals studied. Plasma melatonin was also independent of the degree of risk for breast cancer among the high-risk patients. These findings suggest an important relationship between the plasma melatonin diurnal rhythm and the hormone dependency of human breast cancer, and may have implications for both the prognosis and treatment of this malignancy.
High-dose cyclophosphamide in small-cell carcinoma of the lung.
Authors: Souhami R L , Finn G , Gregory W M , Birkhead B G , Buckman R , Edwards D , Goldstone A H , Harper P G , Spiro S G , Tobias J S
Published: February 2017

Eighteen patients with untreated small-cell cancer of the lung have been treated with cyclophosphamide 200 mg/kg on two occasions at an interval of four weeks. An additional eight patients received etoposide in addition to cyclophosphamide. Measurements of tumor volume were made by thoracic computed tomographic (CT) scan before and after each cycle. When compared with our previous study in which only one cycle of cyclophosphamide was given, the double procedure did not increase response rate, decrease the incidence of local relapse, or prolong the relapse-free interval. Survival after relapse was shorter with two cycles of chemotherapy mainly due to greater difficulty in administering further chemotherapy. The CT scans showed a decrease in tumor volume from 99.2 cc to 21 cc after the first cycle, but a smaller decrease to 14.1 cc after the second. These results show that the rapid emergence of drug resistance imposes limitations on the use of very high-dose cytotoxic chemotherapy.
Phase II study of recombinant leukocyte A interferon (IFN-rA) plus cimetidine in disseminated malignant melanoma.
Authors: Creagan E T , Ahmann D L , Green S J , Long H J , Frytak S , Itri L M
Published: February 2017

Thirty-five eligible patients with disseminated malignant melanoma received intramuscular recombinant leukocyte interferon (IFN-rA), 50 X 10(6) U/m2 three times weekly (TIW) for an intended duration of 12 weeks concomitant with daily oral cimetidine, 1,200 mg/d in four divided doses. For all study participants, the median survival time was six months. Among 21 "good risk" patients (performance score [PS] 0, 1 and no prior chemotherapy), we observed seven partial regressions (33%). Six patients had stability of disease (29%), seven had immediate disease progression, and one discontinued treatment after two doses without tumor evaluation due to side effects. Times to disease progression of five patients with regressions of soft-tissue disease were 2.1, 3.3, 3.5, 3.7, and 4.3 months. Two patients had partial regressions of lung nodules for 2.0 and 3.8 months. We observed one regression among 14 "poor risk" patients (PS 2, 3, or prior chemotherapy). A 46-year-old woman with prior treatment had a partial regression of soft-tissue disease for 4.1 months. Four "poor risk" patients achieved disease stability, and nine progressed immediately. Leukopenia (WBC count less than 4,100/microL) affected 21 (66%) of 32 patients with WBC count data. The median count was 3,100/microL; range, 1,300 to 8,400/microL. We detected two cases of mild thrombocytopenia (100,000 and 120,000/microL). Other noteworthy toxicities included moderate-to-severe nausea (34%), anorexia (63%), and fatigue (80%). All patients experienced myalgias. Twenty patients had dosage decreases during the first cycle, and 14 of the 16 patients remaining on study after the first cycle required dosage reductions. The overall response rate is similar to our prior studies with IFN-rA as a single agent using TIW doses of 50 X 10(6) U/m2 and 12 X 10(6) U/m2 among 31 and 30 patients, respectively.
Long-term survival in adult acute lymphoblastic leukemia: follow-up of a Southeastern Cancer Study Group trial.
Authors: Omura G A , Raney M
Published: February 2017

Current observation was obtained for adults treated on a protocol for acute lymphoblastic leukemia, which was open from 1972 to 1978, in order to determine the long-term outcome and to evaluate potential prognostic factors. Long-term survival (five + years) was seen in 32% (25/79) of patients who achieved complete remission; 16/79 remain in first remission and 2/79 are currently in second remission. Young age (less than 40) and female sex were significant prognostic factors for long-term survival, but the basis for this advantage is unclear. Further improvements in chemotherapy are needed.
Pelvic intra-arterial mitomycin C infusion in previously treated patients with metastatic, unresectable, pelvic colorectal cancer and angiographic determination of tumor vascularity.
Authors: Tseng M H , Park H C
Published: February 2017

Thirty patients with unresectable pelvic tumors from recurrent or metastatic colorectal cancer, after failing all conventional chemotherapy or radiotherapy, were treated with mitomycin C (MMC) regional intra-arterial (IA) infusion. MMC at a dose of 20 mg/m2 in 100 mL of 5% dextrose in water was infused for a one-hour period through the regional artery (eg, hypogastric, gluteal) approached percutaneously via the femoral artery. This treatment was repeated every four to eight weeks. Of the 26 patients who could be evaluated, three had objective responses, 14 had tumor stabilization, and nine had no response. Median survival time for the responders (Rs) was 435 days, for stabilized patients (Ss) was 263 days, and for nonresponders (NRs) was 195 days, giving an overall survival time of 239 days. Fourteen patients (2 Rs, 8 Ss, and 4 NRs) had good relief of pain after the IA infusion. Thirty-three pelvic arteriograms (including three patients who had never received IA infusion) showed an avascular tumor of grade 0 in eight patients, a hypovascular tumor of grades 1 and 2 in 16 patients, and a vascular tumor of grade 3 in nine patients. Neovasculatures were mainly derived from the hypogastric artery or its branches (eg, gluteal, obturator, and pudendal artery), and occasionally were found to be derived from the superior hemorrhoidal, lumbar, and sacral arteries. The major side effect after the pelvic infusion was necrotizing cellulitis occurring in the buttock. Myelosuppression was manageable and other toxic effects were mild. Metastatic colorectal cancer occurring in the pelvis was basically a vascular-deficient tumor. Regional IA MMC infusion given intermittently was found effective in palliating pelvic pain and improving the quality of these patients' lives.
Stage III Hodgkin's disease: improved survival with combined modality therapy as compared with radiation therapy alone.
Authors: Mauch P , Goffman T , Rosenthal D S , Canellos G P , Come S E , Hellman S
Published: February 2017

This is a retrospective analysis of 120 patients with pathologically stage IIIA and IIIB Hodgkin's disease treated from April 1969 to December 1982. The median follow-up was 108 months. Treatment consisted of radiation therapy (RT) alone in 54 patients and combined radiation therapy and MOPP (nitrogen mustard, vincristine, procarbazine, prednisone) chemotherapy (CMT) in 66 patients. Stage III patients treated with CMT have an improved actuarial 12-year survival as compared with patients treated with RT alone with MOPP reserved for relapse (80% v 64%; P = .026). The 12-year actuarial freedom from first relapse by treatment for stage III patients is 83% and 40%, respectively (P less than .0001). Improved survivals following combined modality therapy are seen for the following subgroups of stage III patients: stage III2, 66% (CMT) v 44% (total nodal irradiation; TNI), P = .04; stage III1, 97% (CMT) v 73% (TNI), P = .05; stage III mixed cellularity or lymphocyte depletion histology, 94% (CMT) v 65% (TNI), P = .007; and stage III extensive splenic involvement, 77% (CMT) v 58% (TNI), P = .02. These survival differences are not seen in patients with nodular sclerosis or lymphocyte predominance histology or in patients with minimal splenic involvement. These data indicate that the initial use of CMT in stage III Hodgkin's disease results in an improved survival as compared with initial treatment with RT with MOPP reserved for relapse. Patients with limited Stage IIIA disease may still be candidates for radiation therapy alone.
Phase III study of BCOP v CHOP in unfavorable categories of malignant lymphoma: a Southeastern Cancer Study Group trial.
Authors: Gams R A , Rainey M , Dandy M , Bartolucci A A , Silberman H , Omura G
Published: February 2017

A total of 296 evaluable patients with unfavorable categories of malignant lymphoma were randomly assigned treatment with cyclophosphamide, vincristine, and prednisone plus BCNU (BCOP) or doxorubicin (CHOP). In diffuse histiocytic (DH) lymphoma, CHOP produced superior complete (54% v 34%) and total (70% v 46%) response rates. Among the responders to either therapy, no differences were seen in duration of response or survival times. Median duration of response has not been reached with follow-up in excess of 50 months. In categories of lymphoma other than DH (including small-cell, mixed, and nodular histiocytic lymphomas), complete (27% v 29%) and total (48% v 54%) responses were similar for BCOP and CHOP, as were durations of response and survival. These data suggest that BCOP and CHOP are equivalent regimens for other categories of malignant lymphomas. CHOP appears preferable for diffuse large-cell categories, since it resulted in greater overall survival in patients with DH lymphoma; this was due to a significantly greater response rate, since patients with DH lymphoma who did respond to BCOP maintained their response and survived as long as did the CHOP responders.
Therapy of CNS leukemia with intraventricular chemotherapy and low-dose neuraxis radiotherapy.
Authors: Steinherz P , Jereb B , Galicich J
Published: February 2017

Successful treatment of CNS leukemic relapse has been frustrated by frequent local recurrence and eventual marrow relapse. We describe the treatment of meningeal leukemia in 39 children with intrathecal remission induction followed by the placement of an Ommaya reservoir to facilitate the administration and distribution of chemotherapeutic agents into the CSF. Six hundred or 900 rad of craniospinal radiation and maintenance intraventricular and intrathecal chemotherapy was then administered. Systemic reinduction therapy was added in the later cases. Sixteen children (41%) experienced no further events, with 17+ months to 13+ years (median, 25 months) follow-up . Eleven patients (28%) had CNS recurrence, nine (23%) bone marrow (BM) relapse, and two (5%) testicular relapse as the next adverse event. The course of patients with first isolated CNS relapse differed from that of the others. Eleven (69%) of 16 patients treated for first isolated CNS relapse are alive and 9 are event free, while only 35% of patients whose CNS relapse occurred simultaneously or after recurrent disease at other sites are alive (P = .04). Seven of 23 in the later group are event free. The difference is due to the increased incidence of BM relapse in the later group (30% v 6%; P = .04). For patients with first isolated CNS relapse, the life-table median CNS remission duration is 42 months. The projected CNS relapse-free survival and event-free survival 8 to 10 years after CNS relapse are 40% and 32%, respectively. Headache, nausea, and emesis of short duration were frequent during therapy. In three patients, the reservoir had to be removed for infection. No patient suffered neurologic deficit related to the reservoir. The therapy described can reduce the CNS relapse rate with manageable toxicity. Systemic relapse is still a major problem after multiple CNS relapse and in those in whom the CNS relapse follows or is simultaneous with relapse at other sites.
Detection of pulmonary metastases in patients with osteogenic and soft-tissue sarcomas: the superiority of CT scans compared with conventional linear tomograms using dynamic analysis.
Authors: Pass H I , Dwyer A , Makuch R , Roth J A
Published: February 2017

A prospective serial evaluation in 19 patients with soft-tissue and osteogenic sarcomas was performed to determine whether computerized tomography (CT) or conventional linear tomography (LT) detected pulmonary metastases earlier. Analysis of the metastatic nodules was performed radiographically with histologic confirmation by obtaining serial CTs and LTs followed by metastasectomy. Nodules were classified as stable, growing, or developing and by detection on CT and/or LT. CT was the first positive study in a significantly greater number of patients (13 CT, 1 LT; P less than .005), and CT detected the nodules earlier than LT (56 CT first v 7 LT first; P less than .0001). Ninety of 166 nodules resected were detected by CT, LT, or both (54%). The median size of metastatic nodules documented at surgical exploration and first detected by CT was significantly smaller than that first detected by LT (7.6 mm for CT v 13.2 mm for LT; P less than .05). Of 55 histologically documented metastases detected initially either by CT or LT, CT was markedly superior to LT with 50 (91%) first detected only by CT (P less than .001). These data reveal that CT detects more pulmonary metastases earlier than LT and that developing or growing nodules in patients with sarcomas are usually metastases. Decisions regarding metastasis resection in sarcoma patients, therefore, should be based primarily on CT findings.
High-dose intensification therapy with autologous bone marrow support for limited small-cell bronchogenic carcinoma.
Authors: Spitzer G , Farha P , Valdivieso M , Dicke K , Zander A , Vellekoop L , Murphy W K , Dhingra H M , Umsawasdi T , Chiuten D
Published: February 2017

The efficacy and toxicity of high-dose chemotherapy with autologous bone marrow transplantation (ABMT) was studied in 32 patients with untreated limited small-cell bronchogenic carcinoma (SCBC). Ten patients received three courses of induction therapy consisting of vincristine (VCR) (1.5 mg X 2), ifosfamide (5 g/m2), and Adriamycin (Ad; Adria Laboratories, Columbus, Ohio) (60 mg/m2). Patients then received two courses of intensification therapy with cyclophosphamide (CYT) (4.5 g/m2), 4' demethyl-epipodophyllotoxin-d-D-ethylidene glucoside (VP-16-213) (600 mg/m2) and VCR (2 mg) with ABMT. Another 22 patients received induction therapy with VCR, CYT (600 mg/m2), Ad (50 mg/m2), and VP-16-213 (180 mg/m2). All 22 patients also received intensification therapy of the same dose of CYT (4.5 g/m2) and VP-16-213 (600 mg/m2). Nine patients also received high-dose methotrexate (MTX), four patients received Ad (40 to 60 mg/m2), and two patients received both Ad and MTX. After intensification, patients received elective prophylactic brain irradiation (3,000 rad) and chest irradiation (5,000 rad). After induction therapy, there were 13 (41%) complete remissions (CR) and 17 (53%) partial remissions (PR). After intensification therapy, there were 22 CRs (69%) and 10 PRs (31%). Median survival for all patients was 14 months (range, 5 to 59+). Of the 13 patients who received intensification therapy in CR, five remain disease free (DF), four for 4 years or longer. Of the nine patients to achieve CR with intensification, only one is DF. No patient died during intensification. In conclusion, intensification with high-dose chemotherapy can increase the CR rate, and this approach is most likely to show long-term benefits in patients with minimal disease (CR) at the beginning of intensification therapy.
Prospective evaluation of carcinoembryonic antigen levels and alternating chemotherapeutic regimens in metastatic breast cancer.
Authors: Loprinzi C L , Tormey D C , Rasmussen P , Falkson G , Davis T E , Falkson H C , Chang A Y
Published: February 2017

Ninety-seven eligible and evaluable women with metastatic breast cancer were placed on a prospective clinical protocol to evaluate the use of continuous cyclic therapy with dibromodulcitol, doxorubicin, vincristine, tamoxifen, and fluoxymesterone (DAVTH) v DAVTH alternating with cyclophosphamide, methotrexate, 5-fluorouracil, and prednisone (CMFP); and the use of pretreatment and serial carcinoembryonic antigen (CEA) levels in these patients. Continuous DAVTH and DAVTH/CMFP were equivalent therapies with respect to response rates, time to treatment failure (TTF), and survival. Pretreatment CEA levels were elevated (greater than 5 ng/mL) in 42/97 patients and less than 5 ng/mL in the remaining patients. Patients with elevated pretreatment CEA levels were more likely to be estrogen receptor (ER) positive (P = .006), to have prolonged disease-free intervals (P = .017), to have hepatic (P = .004) and/or osseous (P = .01) metastases, and to have multiple sites of metastatic disease (P = .004). Pretreatment CEA levels did not significantly predict for overall response rates, TTF, or survival; nonetheless, those patients with low pretreatment CEA levels had more complete responses (CRs) (16/55 v 4/42; P = .02). Serial CEA levels during therapy revealed a number of interesting patterns. During the first 4 months of treatment, serial CEA levels in responding patients either (1) progressively declined (15/29 women with elevated pretreatment CEA levels), or (2) initially rose significantly (mean, 243% of pretreatment value) and then declined (14/29 women with elevated pretreatment CEA levels). Peak CEA levels in the latter patients were seen 27 to 135 days following initiation of cytotoxic therapy. In some patients the initial increase in the CEA level was incorrectly interpreted as evidence of impending disease progression. CEA levels frequently increased around the time of clinical disease progression. However, rising CEA levels rarely provided a clinically meaningful lead time before the appearance of other clinical evidence of disease progression. These data suggest that routine pretreatment and monthly serial CEA levels in metastatic breast cancer patients have minimal use in clinical practice. Two further noteworthy findings were observed in this prospective study. First, patients with an unknown ER status had a prolonged median survival when compared with patients with ER positive or negative tumors; this appeared to be related to prolonged disease-free intervals in ER unknown patients. Second, two case of secondary acute leukemia were seen in patients treated with continuous DAVTH therapy.
Lymphoblastic lymphoma in adults.
Authors: Slater D E , Mertelsmann R , Koziner B , Higgins C , McKenzie S , Schauer P , Gee T , Straus D , Kempin S , Arlin Z
Published: February 2017

Fifty-one patients with lymphoblastic lymphoma (LBL) treated with one of five successive intensive chemotherapy protocols for acute lymphoblastic leukemia (ALL) since 1971 were reviewed. The patients were divided into leukemic and nonleukemic groups, and their clinical and laboratory parameters compared. The projected 5-year survival rate for all patients treated with the L10/17 protocols was 45% for both leukemic and nonleukemic LBL. The response to treatment was compared with that of 111 patients with ALL and was nearly identical. Poor prognostic factors were age beyond 30, WBC greater than 50,000/microL, failure to achieve a complete response (CR), and a late CR during induction. Leukemia at presentation, T cell surface markers, and the presence of a mediastinal mass did not adversely affect survival. The use of intensive chemotherapy protocols has proven to be a significant advance in the treatment of LBL.
Combination intraventricular chemotherapy for meningeal neoplasia.
Authors: Giannone L , Greco F A , Hainsworth J D
Published: February 2017

Twenty two patients with meningeal neoplasia were treated with biweekly combination intraventricular chemotherapy using methotrexate, cytosine arabinoside, and thiotepa. Patients with the following malignancies were included: breast cancer, ten patients; lung cancer, seven; non-Hodgkin's lymphoma, two; malignant melanoma, one; transitional cell carcinoma of the bladder, one; and malignant glioma, one. Eight of 22 patients (36%) had a Karnofsky performance status of less than 50%. Eleven of 22 patients received radiotherapy to symptomatic areas, and seven received systemic chemotherapy in addition to combination intraventricular therapy. Patients were evaluated for both toxicity and response to therapy. Myelosuppression was the major toxic condition and occurred in 17 of 22 patients (77%). Ten patients (45%) had a nadir WBC count of less than 1000/microL or a platelet count of less than 25,000/microL. No patient achieved a complete response (CR), although nine patients (41%) had partial responses (PRs) lasting 4 to 24 + weeks. Median survival for the entire group was 10 weeks (range, 6 to 24+ weeks). In this small group of patients, simultaneous triple-drug intraventricular chemotherapy caused unacceptable myelosuppression without increasing the response rate, response duration, or survival when compared with single-agent methotrexate and radiotherapy.
Phase I and II study of fludarabine phosphate in leukemia: therapeutic efficacy with delayed central nervous system toxicity.
Authors: Warrell R P , Berman E
Published: February 2017

Fludarabine phosphate (9-beta-D-arabinofuranosyl-2-fluoroadenine), a novel purine nucleoside, has demonstrated excellent preclinical antitumor activity and little toxicity in phase I clinical trials. We evaluated the clinical use of fludarabine given as a continuous intravenous (IV) infusion for remission induction in patients with relapsed or refractory leukemia. Thirty infusions were administered to 25 patients. At doses less than or equal to 125 mg/m2/d for five days, only three of 17 patients cleared their bone marrow of leukemic cells, and none achieved complete remission (CR). Nine patients received doses of 150 mg/m2/d for five days or 125 mg/m2/d for seven days. Four of these patients achieved CR (three patients with acute nonlymphoblastic leukemia (ANLL), one patient with acute lymphoblastic leukemia (ALL]. However, severe CNS toxicity was encountered in five patients at the two highest dose levels. Initial symptoms of neurotoxicity were delayed from 21 to 43 days after starting treatment and consisted of optic neuritis, cortical blindness, altered mental status, and generalized seizure. Only one patient regained visual and neurologic function; four other patients experienced progressive neurologic deterioration and died. Clinicopathologic evaluation suggested widespread, severe demyelination as the etiology of these reactions. We conclude that fludarabine is an effective drug for remission induction in acute leukemia. However, doses required to achieve CR are associated with unacceptable CNS toxicity. In view of its potent antileukemic activity, further evaluation of fludarabine at lower doses (less than or equal to 75 mg/m2/d for five days) may be warranted in combination with other chemotherapeutic agents for the treatment of patients with acute leukemia.
Antiemetic effect of oral versus intravenous metoclopramide in patients receiving cisplatin: a randomized, double-blind trial.
Authors: Anthony L B , Krozely M G , Woodward N J , Hainsworth J D , Hande K R , Brenner D E , Greco F A , Burish T G
Published: February 2017

In a study of the antiemetic effectiveness of high-dose oral metoclopramide, 66 previously untreated patients receiving 60 mg/m2 cisplatin were entered into a double-blind randomized trial. Patients were stratified according to age and tumor type, then randomized to receive either oral or intravenous (IV) high-dose metoclopramide. Patients were evaluated for antiemetic protection, toxicity, affect (anxiety, hostility, and depression), and autonomic arousal (pulse rate and blood pressure) at three-hour intervals on the day of their chemotherapy. Metoclopramide serum levels were measured by high-performance liquid chromatography. Results indicated no significant differences between the oral and IV groups on any measurement of antiemetic protection, affect, or autonomic arousal. There were also no significant differences in side effects except for frequency of stools; patients who received oral metoclopramide had significantly more stools than patients who received IV metoclopramide. The mean (+/- SD) serum metoclopramide level at four hours achieved orally was 1,171 +/- 660 ng/mL; the mean (+/- SD) level achieved IV was 1,030 +/- 392 ng/mL (P = .498). We conclude that high-dose oral and IV regimens of metoclopramide as administered in this study have equivalent antiemetic efficacy in previously untreated patients receiving 60 mg/m2 cisplatin.
Bone marrow transplantation for hematologic malignancies in patients aged 30 years or older.
Authors: Blume K G , Forman S J , Nademanee A P , O'Donnell M R , Snyder D S , Fahey J L , Sniecinski I J , Findley D O , Lipsett J A , Zaia J A
Published: February 2017

During the past 10 years, 86 patients 30 to 54 years of age with hematologic malignancies were prepared with high-dose radiochemotherapy and received histocompatible bone marrow grafts. Thirty-four of these patients are surviving for 4 months to 9 years (median, 26 months) following marrow transplantation and 32 of them are in continuing complete remission (CR). Disease-free survival is 44% for 37 patients who were in first remission of acute leukemia or in the chronic phase of chronic granulocytic leukemia (CGL), 23% for 39 patients whose leukemia had relapsed at least once before transplantation or who had advanced stages of CGL, and 60% for ten patients who had hematologic malignancies other than leukemia. The median age of the surviving 34 patients is 36 years (range, 30 to 43 years). The incidence of moderate to severe acute graft-v-host disease (GVHD) was 48% and of chronic GVHD, 26%. The major causes of failure were interstitial pneumonia in 31 patients (24 of whom had antecedent acute GVHD) and recurrent leukemia in 12 patients (11 of whom had either never entered a CR or had relapsed at least once with acute leukemia or had progressive CGL before transplantation). Our data warrant further prospective studies in patients with hematologic malignancies who are older than 30 years.
Phase I and pharmacologic studies of intraperitoneal leucovorin and 5-fluorouracil in patients with advanced cancer.
Authors: Arbuck S G , Trave F , Douglass H O , Nava H , Zakrzewski S , Rustum Y M
Published: February 2017

Many patients with gastrointestinal (GI) tumors develop extensive peritoneal and serosal metastasis and/or malignant ascites which respond poorly to available treatments. Twelve patients with tumors confined primarily to the intraabdominal cavity were treated with intraperitoneal (IP) 5-fluorouracil (5-FU) in escalating concentrations (2 to 4 mmol/L) in combination with leucovorin (dl-5-formyltetrahydrofolic acid or folinic acid; dl-CF) in a 2-L volume, either by eight consecutive four-hour dwells or once daily for five days. CF dose was 20.8 or 104 mumol/L. Nine of the patients had pancreatic carcinoma, one had stomach carcinoma, and two had hepatobiliary neoplasms. Median age was 62.5 years and median Eastern Cooperative Oncology Group (ECOG) performance status was 3. Toxicity included mucositis, diarrhea, nausea and vomiting, leucopenia, skin rash, and abdominal pain, and was similar to that previously reported for IP 5-FU used as a single agent. Four episodes of peritonitis occurred, but all patients responded to antibiotics. At the 20.8 mumol/L dose, dl-CF concentration in the peritoneal fluid declined from 10.4 +/- 3.0 3.0 mumol/L at one hour to 4.9 +/- 2.2 mumol/L at four hours, corresponding to a mean absorption half-life of 127 +/- 49 minutes and a mean peritoneal clearance of 13.0 +/- 4.5 mL/min. Decline was biphasic in all but five of the 19 exchanges evaluated. The levels of l-CF (biologically active isomer of dl-CF) were 2.8 +/- 2.5 mumol/L after 60 minutes and 1.2 +/- 0.7 mumol/L after four hours. The peritoneal area under the concentration v time curve (AUC) for 5-FU increased proportionally with dose. For example, the AUC at 2.0 and 3.5 mmol/L was 129 +/- 25 and 201 +/- 23 mmol/L X minute, respectively. However, the maximal peritoneal to plasma AUC ratio was 461 at the 2 mmol/L dose, but decreased with increasing doses as systemic clearance decreased. This regimen was well tolerated in patients with advanced cancer, but must be evaluated further to determine its clinical efficacy.
Translocation (9;11)(p21;q23) in a child with acute monoblastic leukemia following 2 1/2 years after successful chemotherapy for neuroblastoma.
Authors: Weh H J , Kabisch H , Landbeck G , Hossfeld D K
Published: February 2017

This is a case report of a 4 1/2-year-old boy who developed acute monoblastic leukemia 2 1/2 years after he had been treated successfully with combined chemotherapy for neuroblastoma. All analyzable bone marrow-derived metaphases had the karyotype 47,XY, + 8,t(9;11)(p21;q23). The rare occurrence of specific chromosomal translocations in leukemias following prior chemotherapy and/or radiotherapy and their possible clinical implications in such cases are discussed.
Cardiac metastases from soft-tissue sarcomas.
Authors: Hallahan D E , Vogelzang N J , Borow K M , Bostwick D G , Simon M A
Published: February 2017

Cardiac metastases were present in 30 of 120 (25%) consecutive autopsies of patients with soft-tissue sarcoma (STS). Fifty percent of the patients had metastases to the myocardium, while 33% had pericardial metastases and 17% had both. Congestive heart failure was present in ten patients and was commonly caused by diffuse myocardial or restrictive pericardial metastases. Other signs and symptoms of cardiac involvement by STS included chest pain (three patients), arrhythmias (two), conduction block (two), simulation of an atrial myxoma (one), and sudden death (one). Echocardiography was used infrequently, but was diagnostic in 80% of cases in which it was used. We conclude that metastatic STS commonly involves the heart and produces cardiac symptoms.
Behenoyl cytosine arabinoside, daunorubicin, 6-mercaptopurine, and prednisolone combination therapy for acute myelogenous leukemia in adults and prognostic factors related to remission duration and survival length.
Authors: Ohno R , Kato Y , Nagura E , Murase T , Okumura M , Yamada H , Ogura M , Minami S , Suzuki H , Morishima Y
Published: February 2017

Fifty-one consecutive previously untreated adult patients with acute myelogenous leukemia (AML) were treated with BHAC-DMP (N4-behenoyl-I-beta-D-arabinofuranosyl-cytosine, daunorubicin, 6-mercaptopurine, and prednisolone) therapy. Forty-two patients (82.4%) achieved complete remission (CR). The Kaplan-Meier analysis revealed a probability for remaining in remission of 14% and for survival of 23% at 6 years. Pretreatment factors related to the achievement of CR, such as age, French-American-British (FAB) classification and WBC at the start of treatment, were not identified. Factors related to the CR duration and survival time of the patients who had achieved CR were first analyzed by a univariate analysis with the generalized Wilcoxon test. WBC count at the start of treatment, percent of blasts in the marrow at 1 and 2 weeks after the initiation of therapy, days required until CR, number of courses of induction therapy required until CR, and days required for the disappearance of circulating blasts were identified as statistically significant prognostic factors. When these characteristics were further analyzed by the Cox multivariate regression model, the percent of blasts in the bone marrow at 2 weeks was the most important prognostic factor with a statistical significance, and WBC count at the start of treatment and days required until CR (or number of courses required to achieve CR) were also important factors, with borderline significance.
Primary chemotherapy in the treatment of inflammatory breast carcinoma: a study of 230 cases from the Institut Gustave-Roussy.
Authors: Rouëssé J , Friedman S , Sarrazin D , Mouriesse H , Le Chevalier T , Arriagada R , Spielmann M , Papacharalambous A , May-Levin F
Published: February 2017

We report the largest series of induction chemotherapy for inflammatory breast carcinoma (IBC). Results of two chemotherapy protocols with radiation therapy (RT) (170 patients) are compared with results with radiation alone (60 patients) in the treatment of this disease. From 1973 to 1975, 60 patients (control, group C) received RT (45 Gy and 20 to 30 Gy boost) and hormonal manipulation. From 1976 to 1980, 91 patients (group A) were treated with induction chemotherapy: Adriamycin (Adria Laboratories, Columbus, Ohio), vincristine, and methotrexate (AVM) and RT on a cyclical schedule; and maintenance chemotherapy: vincristine, cyclophosphamide, and 5-fluorouracil (5-FU) (VCF). From 1980 to 1982, 79 patients (group B) received induction chemotherapy, Adriamycin, vincristine, cyclophosphamide, methotrexate, and 5-FU (AVCMF) and RT on a cyclical schedule and VCF maintenance. Hormonal manipulation was performed in all groups. Disease-free survival at 4 years was 15% for group C, 32% for group A, and 54% for group B (P less than .005 group C v group A, less than .00001 group C v group B, and less than .01 group A v group B). Total survival at 4 years was 42% for group C, 53% for group A, and 74% for group B (P = .17 group C v group A, less than .00001 group C v group B, and less than .001 group A v group B). Clinical assessment of tumor aggressiveness, nodal status, type of chemotherapy administered, and early response to chemotherapy (by third course) were all prognostic factors. There is an important, highly statistically significant benefit in terms of both disease-free survival and total survival observed in patients treated with the addition of chemotherapy compared with radiation alone in IBC.
Transient cerebral dysfunction secondary to high-dose methotrexate.
Authors: Walker R W , Allen J C , Rosen G , Caparros B
Published: February 2017

A transient acute neurologic syndrome occurred in 22 patients receiving high-dose methotrexate (HDMTX) (8 to 9 g/m2) for a variety of malignancies. The neurologic signs were similar in all cases. The syndrome occurred an average of six days after the second or third weekly treatment. Common findings included behavioral abnormalities, focal sensorimotor signs, and abnormal reflexes. Signs often alternated from one side to the other. Evaluations including computed tomography (CT) scan, lumbar puncture, hemogram, and blood chemistry were normal. The EEG revealed some slowing in all cases. The cause of this syndrome is unknown. It is transient and usually does not recur. Its appearance does not preclude further treatment with HDMTX.
Surgical treatment of spinal cord compression in kidney cancer.
Authors: Sundaresan N , Scher H , DiGiacinto G V , Yagoda A , Whitmore W , Choi I S
Published: February 2017

Forty-three patients with renal-cell carcinoma underwent treatment for spinal cord compression over a 7-year period. Of these, 32 patients underwent surgery, while 11 patients underwent radiation alone. Before operation, 25 patients had relapsed following prior radiation, while seven others received postoperative radiation. A more aggressive surgical approach, tailored to the site of compression within the spinal canal, was used with the majority undergoing gross total tumor resection by an anterior approach. Immediate stability of the spine was achieved with methyl-methacrylate reconstruction of the resected segments. Preoperative spinal angiography with embolization of hypervascular tumors was carried out in eight patients. Patient parameters in the surgical and irradiated groups were comparable, except that a greater proportion of the radiation alone group had more than one organ system involved (64% v 44%). The median survival of the surgically treated patients was 13 months, compared with 3 months for those treated by radiation alone. In addition, a greater proportion of the surgically treated patients were benefitted neurologically (70%) compared with those treated by radiation (45%). With the development of effective surgical treatment for spinal metastases, early consideration for surgical treatment (before radiation) should be considered in selected patients. Preoperative spinal angiography and embolization are recommended whenever feasible to minimize intraoperative blood loss.
Chemotherapy for diffuse large-cell lymphoma--rapidly responding patients have more durable remissions.
Authors: Armitage J O , Weisenburger D D , Hutchins M , Moravec D F , Dowling M , Sorensen S , Mailliard J , Okerbloom J , Johnson P S , Howe D
Published: February 2017

Fifty-one patients with diffuse large-cell lymphoma (DLCL) were treated with a six-drug combination chemotherapy regimen including cyclophosphamide, doxorubicin, procarbazine, bleomycin, vincristine, and prednisone. The patients were restaged after three cycles of therapy, and restaging was repeated at 2-month intervals in patients who had persistent disease. Responding patients received two cycles of therapy after documentation of complete remission (CR). With all patients considered evaluable, 73% of the patients achieved a CR. Twenty-six of the 37 CRs (70%) achieved remission in the first three treatment cycles. The durability of remission in the rapidly responding patients was significantly better than for patients who required five cycles to achieve CR (80% v 40% at 2 years, P = .02) despite the latter patients having received two more cycles of therapy. Rapidly responding patients with DLCL do not require prolonged therapy and have a better prognosis than patients achieving a CR more slowly.
Clinicopathologic aspects of E rosette negative T cell acute lymphocytic leukemia: a Pediatric Oncology Group study.
Authors: Borowitz M J , Dowell B L , Boyett J M , Pullen D J , Crist W M , Quddus F M , Falletta J M , Metzgar R S
Published: February 2017

The Pediatric Oncology Group has studied 1,367 patients with non-B cell acute lymphocytic leukemia (ALL) of whom 186 (14%) had blasts that reacted with previously well-characterized heteroantisera, recognizing a T-lymphocyte specific surface membrane antigen (PT+). In 87 of these T cell cases, the leukemic cells failed to form at least 20% of sheep erythrocytic rosettes at 4 degrees C. Comparison of clinicopathologic features among PT-, E-PT+, and E+ groups of patients revealed significant differences among them. E-PT+ patients were older than PT- patients, had higher white blood cell counts (WBCs) and were more likely to have a mediastinal mass, and thus contained a higher proportion of poor-risk patients. However, the E-PT+ patients were also significantly different from the more traditionally-defined E+ patients in that they had lower WBCs and hemoglobin levels, and less frequent lymphadenopathy or mediastinal mass. In many respects, then, E-PT+ patients were intermediate in character between PT- and E+ patients. Our findings support the notion that further subclassification of ALL using antibodies recognizing lineage-specific surface determinants will permit recognition of groups of patients with distinct clinicopathologic features that may differ in prognosis or response to therapy. Such classification also focuses future biological studies on the pathogenesis of leukemias to immunologically well-defined subgroups of lymphoid neoplasms.
Treatment of cancer-associated hemolytic uremic syndrome with staphylococcal protein A immunoperfusion.
Authors: Korec S , Schein P S , Smith F P , Neefe J R , Woolley P V , Goldberg R M , Phillips T M
Published: February 2017

Plasma perfusion over filters containing staphylococcal protein A (SPA) was used to treat 11 patients with adenocarcinoma who developed a hemolytic uremic syndrome. Immunoperfusion resulted in complete clearance of pretreatment elevated levels of circulating immune complexes in eight of the 11 patients with normalization of complement values depressed at the start of the therapy in seven. A significant rise in platelets and erythrocyte counts was achieved in nine patients, and stabilization of progressive renal impairment was achieved in six. The response was incomplete and short lived in three patients with clinically evident tumor recurrence, whereas long-term control of the syndrome was demonstrated in seven patients in complete tumor remission (no recurrence with median follow-up of 9 months). SPA immunoperfusion appears to be an effective form of therapy for this otherwise fatal syndrome.
Clinical toxicity of interferons in cancer patients: a review.
Authors: Quesada J R , Talpaz M , Rios A , Kurzrock R , Gutterman J U
Published: February 2017

All major types of human interferons (IFNs) have been purified and clinically administered as antitumor agents. We summarize here experience to date with toxicity of IFNs in cancer patients. The acute syndrome consists of fever, chills, myalgias, arthralgias, and headache, with some variation according to type of IFN, route of administration, schedule, and dose. Fatigue, perhaps reflecting CNS toxicity, is the most prevalent nonacute symptom. At high doses, IFNs are neurotoxic; the abnormalities seen by EEG resemble those in diffuse encephalitis. Hematologic toxicity consists mainly of leukopenia, but anemia and thrombocytopenia occur in some patients. Nausea, vomiting, and diarrhea are the main gastrointestinal symptoms. Elevation of serum transaminases seems to reflect liver toxicity. Renal function is well preserved, except for rare instances of acute renal failure. Cardiac toxicity remains questionable, although heart failure and arrhythmias have been associated with the administration of IFNs. Most, if not all, of these effects are reversible or can be ameliorated. With IFN alpha, the type most widely used in clinical studies, doses of 1 million to 9 million units (MU) are generally well tolerated, but doses greater than or equal to 18 MU yield moderate to severe toxicity. Doses greater than or equal to 36 MU can induce severe toxicity and significantly alter the performance status of the patient.
Effect of age on therapeutic outcome in advanced diffuse histiocytic lymphoma: the Southwest Oncology Group experience.
Authors: Dixon D O , Neilan B , Jones S E , Lipschitz D A , Miller T P , Grozea P N , Wilson H E
Published: February 2017

To study the influence of chronologic age on treatment outcome in patients with advanced, diffuse large-cell (histiocytic) lymphoma (DHL), we reviewed the results of two recent Southwest Oncology Group (SWOG) clinical trials. From 1974 to 1982, members entered 307 eligible patients treated with cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) with or without bleomycin, and CHOP with or without immunotherapy using BCG, levamisole, or both. Complete response (CR) rates declined progressively with advancing age: 65% in those under 40, 60% in the 40 to 54 age group, 55% in the 55 to 64 age group, and 37% in those 65 and older (P = .001). Likewise, survival decreased significantly in older patients: medians were 101 +, 52, 34, and 16 months, respectively (P less than .001). Treatment guidelines included an initial dose reduction of 50% for patients aged 65 or older and for younger patients with bone marrow compromise. Despite protocol specifications, 23 of 81 patients aged 65 or older received initial full-dose therapy. When these patients were compared with younger patients on whom full-dose chemotherapy was started, survival curves, but not CR rates, were still significantly different. There were no significant differences in duration of CR or frequency of treatment complications. These data suggest that older age is associated with a worse prognosis in advanced DHL. Moreover, the initial dose reduction for patients aged 65 or older may have contributed to their inferior outcomes.