bluuebunny/crossref_metadata_2025 huggingface dataset:
High-dose cisplatin in hypertonic saline in refractory ovarian cancer.
Authors: Ozols R F , Ostchega Y , Myers C E , Young R C
Published: February 2017

Nineteen previously treated refractory ovarian cancer patients, including 17 who had received standard-dose cisplatin regimens, were treated in a phase II trial with high-dose cisplatin (40 mg/m2 daily for five days with cycles administered every 28 to 35 days). Objective responses were achieved in 6/19 (32%) patients while eight patients had minor responses or stable disease. The median duration of survival from the start of salvage chemotherapy was 12 months for all patients, and 16 months for responding patients. The dose-limiting toxicity was peripheral neuropathy with 37% of patients having severe paresthesias or ataxia. These results indicate that the dose of cisplatin may be an important factor in improving survival in ovarian cancer patients.
Ifosfamide in refractory male germ cell tumors.
Authors: Wheeler B M , Loehrer P J , Williams S D , Einhorn L H
Published: February 2017

We conducted a phase II clinical trial using ifosfamide (IFX) as a single agent in cisplatin-refractory male germ cell tumor. Thirty patients with measurable disease were treated with IFX, 2 g/m2 intravenously (IV) for 5 consecutive days every 3 weeks. N-acetylcysteine, 2 g orally every 4 hours, was given as a uroprotective agent. All patients had previously been treated with cisplatin, vinblastine, and bleomycin, and all except two also had previously received etoposide. There were six partial responses (PR) and one complete response (CR) for an overall objective response rate of 23%. The median duration of response was 3.5 months (range, 2 to 5.5 months). The median survival time was 3.5 months (range, 2 to 14+ months). The toxicity of the regimen consisted of hematuria (65% of the patients), nausea and vomiting (43%), neutropenia (WBC less than 2,000; 52%), thrombocytopenia (platelet count less than 50,000; 20%), and nephrotoxicity (12%). Hematuria was dose related, occurring in 48% of courses using 2 g/m2/d v only 5% of courses at lower doses. Serious nephrotoxicity (creatinine level greater than 6.0 mg/mL) was observed in three patients with an elevated pretreatment serum creatinine level. In conclusion, IFX is an active agent in this heavily pretreated population with advanced refractory germ cell tumor.
Peripheral neuropathy after high-dose cytosine arabinoside, daunorubicin, and asparaginase consolidation for acute nonlymphocytic leukemia.
Authors: Powell B L , Capizzi R L , Lyerly E S , Cooper M R
Published: February 2017

Two patients with acute nonlymphocytic leukemia (ANLL) developed peripheral motor and sensory neuropathies after consolidation chemotherapy with high-dose cytosine arabinoside (ara-C), daunorubicin, and asparaginase. Evidence for ara-C and daunorubicin-induced peripheral neuropathies is reported. Despite the frequent use of these agents, only two cases of peripheral neuropathy after systemic therapy have been previously described; neurotoxic effects may be potentiated and become clinically important when the three drugs are used in combination.
Follicular lymphoma: prognostic factors for response and survival.
Authors: Gallagher C J , Gregory W M , Jones A E , Stansfeld A G , Richards M A , Dhaliwal H S , Malpas J S , Lister T A
Published: February 2017

One hundred forty-eight patients with newly diagnosed follicular lymphoma were treated over a 12-year period. Twenty-two patients received radiotherapy for stage I and II disease, followed by adjuvant chemotherapy in 14 patients. One hundred thirteen were treated at presentation with short courses of chemotherapy, most often with single-agent chlorambucil for bulky stage II and stages III and IV disease. Thirteen patients were managed expectantly until there was evidence of disease progression. The median survival was 9 years. Patients treated with radiotherapy for stage I and II disease had an 83% relapse-free survival, but those with bulky stage II or stages III and IV disease treated with chemotherapy pursued a remitting and relapsing course with a 70% response rate at initial and subsequent retreatments, but a median duration of remission of 4 years in stage III and 1 year in stage IV disease (P = .041). Patients were observed in relapse and retreatment was administered as appropriate, once every 33 months on average. Poor prognosis patients could be identified by a combination of the presentation characteristics: B symptoms, hepatosplenomegaly, anemia, and abnormal liver function. These factors predicted a poor response to treatment and correlated with a short survival. Histologic subgroups were not associated with differences in survival, but transformation to a diffuse high-grade lymphoma was observed in 23 of the 72 patients (32%) at risk, with a median follow-up of 6 years and 6 months, and was associated with a very poor prognosis. The present treatment strategy has proved successful for most patients with localized disease and those older patients with indolent small volume disseminated follicular lymphoma. New approaches are being investigated for the younger poor prognosis patients.
Gonadal dysfunction in patients treated for metastatic germ-cell tumors.
Authors: Leitner S P , Bosl G J , Bajorunas D
Published: February 2017

The effects of chemotherapy on endocrine function were assessed in 22 previously treated patients with germ-cell tumors and compared with the endocrine function of six previously untreated patients. Baseline and stimulated serum levels of luteinizing hormone (LH), follicle-stimulating hormone (FSH), testosterone, thyroid-stimulating hormone (TSH), prolactin, and thyroxine (T4) were obtained. Baseline LH levels were elevated in both groups of patients, whereas basal FSH levels were significantly elevated only in treated patients (P less than .001). Following gonadotropin-releasing hormone (GnRH), levels of LH (P = .051) and FSH (P = .003) were greater in treated patients than in untreated control patients. No abnormalities of thyroid function or prolactin responsiveness were observed. Patients younger than 25 years of age at the time of treatment had lower serum levels of LH and FSH following chemotherapy than patients older than 25. Evidence for partial recovery of gonadal function was present with patients treated more than 18 months before study having lower levels of LH and FSH than those patients studied less than 18 months after treatment. These data demonstrate that frequent gonadal dysfunction exists in untreated patients with germ-cell tumors and that chemotherapy induces additional injury to both Leydig cells and the germinal epithelium. Further studies with long-term follow-up are necessary to define the pattern of gonadal recovery and to assess the potential sequelae of endogenous gonadotropin hypersecretion.
Publication bias: the case for an international registry of clinical trials.
Authors: Simes R J
Published: February 2017

A problem in evaluating different therapies from a review of clinical trials is that the published clinical trial literature may be biased in favor of positive or promising results. In this report, a model is proposed for reviewing clinical trial results which is free from publication bias based on the selection of trials registered in advance in a registry. The value of a registry is illustrated by comparing a review of published clinical trials located by a literature search with a review of registered trials contained in a cancer trials registry. Two therapeutic questions are examined: the survival impact of initial alkylating agent (AA) v combination chemotherapy (CC) in advanced ovarian cancer, and the survival impact of AA/prednisone v CC in multiple myeloma. In advanced ovarian cancer, a pooled analysis of published clinical trials demonstrates a significant survival advantage for combination chemotherapy (median survival ratio of CC to AA, 1.16; P = .02). However, no significant difference in survival is demonstrated based on a pooled analysis of registered trials (median survival ratio, 1.05; P = .25). For multiple myeloma, a pooled analysis of published trials also demonstrates a significant survival advantage for CC (median survival ratio, 1.26; P = 04), especially for poor risk patients (ratio, 1.66; P = .002). A pooled analysis of registered trials also shows a survival benefit for patients receiving combination chemotherapy (all patients, P = .06; poor risk, P = .03), but the estimated magnitude of the benefit is reduced (all patients: ratio, 1.11; poor risk: ratio, 1.22). These examples illustrate an approach to reviewing the clinical trial literature, which is free from publication bias, and demonstrate the value and importance of an international registry of all clinical trials.
High-dose combination alkylating agent chemotherapy with autologous bone marrow support for metastatic breast cancer.
Authors: Eder J P , Antman K , Peters W , Henner W D , Elias A , Shea T , Schryber S , Andersen J , Come S , Schnipper L
Published: February 2017

Seventeen patients with metastatic breast cancer were treated with a high-dose combination chemotherapy regimen and autologous bone marrow support. Thirteen patients had prior combination chemotherapy. Fifteen patients were treated with a phase II regimen of cyclophosphamide (5.625 g/m2), cisplatin (165 mg/m2), and BCNU (600 mg/m2). Bone marrow harvest and reconstitution were uncomplicated. All patients became profoundly myelosuppressed. Fourteen of 16 evaluable patients (88%) responded, including six complete responses (CRs) (38%). The median time to tumor progression was 5 months. The median survival was 8 months. CRs occurred more frequently in patients with no prior chemotherapy for metastatic disease, inflammatory breast cancer; and patients treated within 3 months of first recurrence. The rate of tumor regression was rapid, with a median of 11 days to partial response (PR) and 12 days to CR. Those patients achieving a PR by day 7 had a greater likelihood (P = .03) of attaining a CR than those patients whose PR occurred later. Three deaths (18%) occurred, all in women with inflammatory breast cancer treated with prior chemotherapy. High-dose combined alkylating agent therapy produced high PR and CR rates in metastatic breast cancer patients, most of whom had failed prior chemotherapy. The rate of tumor regression was rapid. Current efforts are directed at developing a regimen using drugs specifically active in breast cancer, with an intent of combining an effective high-dose regimen with additional modalities of therapy in the treatment of breast cancer.
Factors affecting survival in superior sulcus tumors.
Authors: Anderson T M , Moy P M , Holmes E C
Published: February 2017

Fifty-five patients with superior sulcus syndrome were treated at the UCLA Medical Center and Wadsworth VA Hospital (Los Angeles) between 1956 and 1985. Twenty-eight underwent surgery, six of whom were found unresectable at the time of thoracotomy. Twenty-one of 22 in the resected group received preoperative irradiation. Twenty-seven patients received radiation only. Surgical morbidity was 21%, and there were two in-hospital deaths. Five-year survival for extended resection patients was 34%. The radiation only group had no 5-year survivors. Factors associated with a worse prognosis include positive margins, N2 disease, and vertebral body involvement. The best results for superior sulcus tumors are obtained by preoperative irradiation followed by en bloc resection of the tumor. In the event complete resection is impossible, radiation has a role in palliation of pain with occasional prolonged survival.
Prognostic factors in metastatic carcinoma of unknown primary.
Authors: Pasterz R , Savaraj N , Burgess M
Published: February 2017

From January 1980 to June 1984, 70 patients with metastatic carcinoma of unknown primary treated with combination chemotherapy were analyzed for prognostic factors influencing objective response and survival. Suspicious germ-cell tumors and neuroendocrine tumors were excluded since patients with these malignancies tend to live longer than those with metastatic carcinoma of unknown primary. Objective response rate to combination chemotherapy was 28%. Median survival of all patients responding to combination chemotherapy was better than those not responding (16 v 3 months). In patients with good performance status, median survival was longer in responders than nonresponding patients (17 v 7 months). External lymph nodes or subcutaneous disease as the only site of disease and good performance status favorably influenced both objective response and survival, while the number of different metastatic sites favorably influenced only survival. Neutropenia and thrombocytopenia were appreciable but not fatal or a great cause of morbidity in those with good performance status. Thus, patients with metastatic carcinoma of unknown primary with good performance status or only external nodes or subcutaneous disease should be treated with combination chemotherapy regardless of age, histology, or number of different metastatic sites of disease.
Etoposide pharmacokinetics in patients with normal and abnormal organ function.
Authors: Arbuck S G , Douglass H O , Crom W R , Goodwin P , Silk Y , Cooper C , Evans W E
Published: February 2017

Precise guidelines for dose modification of etoposide in patients with hepatic dysfunction have not been determined. Etoposide pharmacokinetics were determined in 17 patients. Nine patients had bilirubin less than or equal to 1 mg/dL and eight had bilirubin ranging from 1.9 to 23 mg/dL. Twelve patients received etoposide 100 mg/m2 days 1, 3, and 5, in combination with cisplatin 70 mg/m2 or iproplatin 225 mg/m2 on day 1. Five patients received only one dose of etoposide. Etoposide was measured using a published high pressure liquid chromatography (HPLC) method which also quantitates picro etoposide and its hydroxy acid. Systemic clearance, Vdss and t1/2 beta averaged (+/- SD) 21.4 (+/- 7.4) mL/min/m2, 10.7 (+/- 4.1) L/m2, and 8.1 (+/- 2.8) hours in the nine patients with bilirubin less than or equal to 1 mg/dL, and 22.4 (+/- 9.6) mL/min/m2, 13.6 (+/- 11.3) L/m2, and 8.4 (+/- 3.9) hours in the eight patients with bilirubin 1.9 to 23.0 mg/dL. Stepwise multiple linear regression analysis of liver and renal function tests and other patient-specific variables identified creatinine clearance as the strongest predictor of etoposide systemic clearance (r2 = 40.8). Serum albumin was identified as the next strongest predictor, improving the r2 to 57.3%. Cumulative biliary excretion of unchanged etoposide and glucuronide or sulfate conjugates over 48 hours accounted for less than 3% of the dose in six patients studied. Toxicity occurred in patients with normal and abnormal bilirubin and was unrelated to etoposide clearance. Patients with total bilirubin 1.9 to 23 mg/dL, but creatinine clearance greater than 30 mL/min/m2 had etoposide clearance within the range for patients with normal liver function (16.8 to 35 mL/min/m2). Although these patients did not have reduced etoposide clearance, the major routes of etoposide non-renal elimination remain to be clearly defined. Additional patients should be evaluated to establish more precise guidelines for dosing etoposide in patients with abnormal liver function.
Results of treatment of advanced-stage Burkitt's lymphoma and B cell (SIg+) acute lymphoblastic leukemia with high-dose fractionated cyclophosphamide and coordinated high-dose methotrexate and cytarabine.
Authors: Murphy S B , Bowman W P , Abromowitch M , Mirro J , Ochs J , Rivera G , Pui C H , Fairclough D , Berard C W
Published: February 2017

To address the problem of historically poor results in the treatment of children with advanced-stage Burkitt's lymphoma and B cell (SIg+) acute lymphoblastic leukemia (ALL), an intensive chemotherapy regimen was devised using the most effective single agents in high-dose short courses. Treatment commenced with a fractionated schedule of intravenous (IV) cyclophosphamide (300 mg/m2 every 12 hours for six doses) followed immediately by Adriamycin (50 mg/m2) and vincristine (1.5 mg/m2) with combined intrathecal (IT) methotrexate and cytarabine. Predictably, this treatment produced virtually complete disappearance of all tumor and profound myelosuppression. Immediately on hematologic recovery, IV high-dose methotrexate (1,000 mg/m2 over 24 hours) followed by IV cytarabine (400 mg/m2 over the next 48 hours) was administered with leucovorin rescue and repeated IT treatments. The treatment sequence described above is repeated four times, with the dose of cytarabine doubled in succeeding courses, up to 3,200 mg/m2. The entire planned therapy required approximately 24 weeks. Since 1981, we treated a total of 29 children with this approach, 19 of whom had massive unresectable intraabdominal tumor. According to initial extent of disease, 17 were classified as stage III, four as stage IV non-Hodgkin's lymphoma (NHL), and eight as B cell ALL. Eight of the 12 patients with stage IV NHL or B cell ALL had initial involvement of the CNS. Twenty-seven of 29 patients (93%) attained a complete remission. Fourteen of 17 stage III NHL patients remain disease free, for periods ranging from 3+ months to 4 1/2+ years. The actuarial estimate of the proportion of stage III patients remaining disease free at 2 years is 81%. Results in patients with initial involvement of the CNS and/or marrow are much less favorable, with only two of ten patients who attained remission apparently being cured. In addition to stage, the initial serum lactic dehydrogenase (LDH) level emerged as a prognostic indicator, higher levels (over 1,000 IU/L) being associated with the worst prognosis (P less than .05). Major toxicity consisted of severe hematopoietic suppression and febrile episodes associated with neutropenia. We conclude that this treatment is highly effective for advanced-stage Burkitt's tumors in children free of initial CNS involvement.
Therapy-related leukemia and myelodysplastic syndrome: clinical, cytogenetic, and prognostic features.
Authors: Kantarjian H M , Keating M J , Walters R S , Smith T L , Cork A , McCredie K B , Freireich E J
Published: February 2017

One hundred twelve patients who developed acute leukemia or a myelodysplastic syndrome (MDS) after chemotherapy or irradiation for another malignancy were reviewed. The median time from initial therapy to development of secondary leukemia or MDS was 71 months (range, 7 to 331 months). The initial malignancy was hematologic in 43%. An MDS presentation occurred in 57 patients (51%), 55% of whom subsequently transformed to acute leukemia. Chromosomal abnormalities were documented in marrow specimens from 70 of 89 patients with analyzable metaphases (79%; 69% of the total group). Compared with 34 patients with metachronous secondary leukemia without prior chemotherapy or irradiation, those with therapy-related leukemia exhibited a significantly higher frequency of abnormalities of chromosomes 5 and/or 7 (43% v 18%), and lower incidence of diploid karyotypes (18% v 50%). Chromosome 5 and/or 7 abnormalities were also significantly higher in patients previously treated with alkylating agents, procarbazine, and nitrosoureas (72% to 83%), compared with those who had received cyclophosphamide-based regimens (29%), other chemotherapies (14%), or irradiation alone (29%). The median overall survival from diagnosis of the secondary leukemia or MDS was 30 weeks. Survival was significantly shorter for patients with acute leukemia compared with MDS presentation (21 v 45 weeks); in the latter category, it was similar whether evolution to acute leukemia occurred or not. Of 72 patients treated with antileukemia therapy, 29% achieved complete remission (CR). A multivariate analysis of prognostic factors demonstrated the cytogenetic pattern to be the most important characteristic determining remission rate and survival. Other important prognostic features were the morphologic presentation (MDS v acute leukemia) for probability of achieving remission, and patient age and marrow blasts percentage for survival.
Regional isolated limb perfusion of melanoma intransit metastases using mechlorethamine (nitrogen mustard).
Authors: Shiu M H , Knapper W H , Fortner J G , Yeh S , Horowitz G , Schnog J , Guerra J , Gould-Rossbach P , Ray C
Published: February 2017

Forty-two patients with intransit metastases of melanoma in a limb were treated by isolated regional perfusion chemotherapy using mechlorethamine (nitrogen mustard). Group 1 (n = 12) underwent treatment at low dose, less than 0.35 mg/kg, or low temperature, less than 38 degrees C. Group 2 (n = 30) received higher doses, 0.35 to 0.6 mg/kg, plus heat at 38 degrees C to 41 degrees C. No patient had evidence of disease outside the limb at the time of perfusion. The median follow-up time was 48 months (range, 1 to 9 years). Of the 42 patients, 29 had measurable lesions that responded as follows: group 1, complete response (CR) in two of ten and partial response (PR) in none; group 2, CR in six of 19 and PR in six of 19. The combined CR and PR rate of 12 of 19 in group 2 was significantly higher than that of group 1 (P less than .05). CR lasted only 2 months in the two patients of group 1, but persisted in the six patients of Group 2, four of whom are still alive free of disease at 16, 21, 33, and 40 months. Relapse-free control of disease in the limb was achieved in 36% of the patients in group 2 at 24 months, compared with 0% in group 1 (P less than .05). An overall survival of 74% at 48 months was observed in group 2, significantly higher than that of 64% for group 1 (P less than .05). The status of the regional lymph nodes (RLN) and the number of metastases did not affect tumor response. However, 77% of RLN-negative patients survived 48 months, in contrast to only 38% of RLN-positive patients (P less than .05). One patient died postoperatively of myocardial infarction. No serious systemic toxicity developed. Two patients who underwent repeat salvage perfusions developed a reversible peripheral neuropathy in the limb. Limb function was good after treatment, and dramatically improved in patients who had advanced satellitosis that responded to treatment. These results suggest that heated limb perfusion using mechlorethamine at an adequate dose can offer long-term control of intransit metastases in approximately one third of these patients, with preservation of good limb function and possible prolongation of survival.
Phase I trial of recombinant interferon gamma in cancer patients.
Authors: Vadhan-Raj S , Al-Katib A , Bhalla R , Pelus L , Nathan C F , Sherwin S A , Oettgen H F , Krown S E
Published: February 2017

Interferon gamma (IFN-gamma) is a lymphokine with potent in vitro effects on cell growth and immune function. We have investigated the effects of rIFN-gamma (sp act approximately 2 X 10(7) U/mg, purity greater than 99%) in 16 evaluable patients with advanced malignancy in a phase 1 trial. Patients were treated with six-hour intravenous (IV) infusions daily, five days a week for 2 weeks. After a 2-week rest period, the IV treatment cycle was repeated. Responders were maintained on repeated IV treatment cycles or daily intramuscular (IM) injections. Patients were entered at fixed dose levels of 0.1, 0.5, or 1.0 mg/m2/d. The maximum safely tolerated dose was 0.5 mg/m2. The most common side effects were constitutional symptoms, including fever, chills, fatigue, and myalgias. Reversible and transient increases in hepatic transaminase and decrease in granulocyte counts were seen. Treatment was associated with a dose-dependent increase in serum levels of beta 2 microglobulin. Partial responses (PRs) were observed in one patient with Hodgkin's disease and one patient with chronic lymphocytic leukemia. Fairly constant levels of serum IFN were found at four and six hours during infusion, followed by a rapid decline within one to two hours. We conclude that rIFN-gamma can be safely administered by a six-hour IV infusion and that it can induce in vivo some of the biologic effects reported in in vitro studies.
Intensive and sequential combination chemotherapy for aggressive malignant lymphomas (protocol LNH-80).
Authors: Coiffier B , Bryon P A , Berger F , Archimbaud E , Ffrench M , Extra J M , Guyotat D , Fiere D , Gentilhomme O , Magaud J P
Published: February 2017

Ninety-seven patients with aggressive malignant lymphoma (ML) were treated with an intensive and sequential chemotherapy (protocol LNH-80). There were 42 patients with intermediate grade ML, 53 patients with high-grade ML, and two patients with true histiocytic ML. Most of the patients were in advanced stage: 21 stage III and 61 stage IV. The LNH-80 protocol schedule comprised three phases: (1) induction with three courses of an intensified CHOP-Bleo (cyclophosphamide, doxorubicin, vindesine, methylprednisolone, and bleomycin); (2) consolidation with cytarabine, followed by high-dose methotrexate and folinic acid rescue, then asparaginase; and (3) final intensification with two courses of CVAP-Bleo (cyclophosphamide, teniposide, cytarabine, methylprednisolone, and bleomycin). CNS prophylaxis included one injection of methotrexate during each induction course and the drugs of the consolidation phase. In cases of initial CNS localization, cranial radiotherapy was added. Eighty-four patients (87%) went into complete remission (CR), 18 (21%) of whom relapsed, usually during the phase of treatment or within 6 months of completing chemotherapy. Sixty-three patients are alive with an overall median follow-up of 24 months. The median survival time and the median disease-free survival have not been reached, and the survival curve seems to have plateaued at above 60%. There was no statistical difference between intermediate-grade ML (CR 90%, relapse 18%) and high-grade ML (CR 84%, relapse 24%). The toxicity of this treatment is mainly encountered during the induction phase: almost all patients had short-term neutropenia, less than 0.500 g/L in 57, with a documented infection in 25. Overall treatment-related mortality was 6%, with four patients dying during the induction phase.
Mediastinal nonlymphoblastic lymphomas in children: a clinicopathologic study.
Authors: Bunin N J , Hvizdala E , Link M , Callihan T R , Hustu H O , Wharam M , Warnke R A , Berard C W , Murphy S B
Published: February 2017

The records of 25 pediatric patients with mediastinal nonlymphoblastic lymphoma (NLBL) were reviewed. These patients comprise approximately 5% of all patients with non-Hodgkin's lymphoma (NHL) in the pediatric age group. There were 15 females and ten males. The median age was 13.5 years (range, 2 to 19). Most patients presented with symptoms attributable to a large mediastinal mass, and superior vena cava syndrome was a common feature. Disease was localized to the supradiaphragmatic area in 17 patients (71%) at diagnosis. Pathologic review revealed 22 of these lymphomas to be diffuse histiocytic type in the Rappaport classification, and 20 were large-cell immunoblastic type in the Working Formulation. Treatment regimens were not uniform, but included multiagent chemotherapy in 23 patients and radiation to the mediastinum in 20 patients. Twenty-three patients (92%) attained a complete remission (CR). Of these, 17 (74%) remain disease-free 13 to 65 months from diagnosis (median, 43 months). No CNS relapses have been observed. Mediastinal NLBL in the pediatric age group has distinctive clinicopathologic features that warrant special consideration in the design of treatment protocols.
High complete response rate in children with advanced germ cell tumors using cisplatin-containing combination chemotherapy.
Authors: Pinkerton C R , Pritchard J , Spitz L
Published: February 2017

A consecutive series of 13 children (five girls) with advanced malignant germ cell tumors (MGCTs) were treated with between four and seven (median, six) courses of cisplatin, bleomycin, and either vinblastine (BVP) or VP-16 (BEP). There were seven gonadal primaries (four testis, three ovary) and six at extragonadal sites (three sacrococcyx, two thoracic, one extradural). Total or subtotal removal of primary tumor was carried out in nine patients at diagnosis and two others after some chemotherapy. Clinical complete remission (CR) was achieved in nine of ten patients with measurable disease and serum markers returned to normal in all 13 patients. Eleven remain disease-free 17 to 48 months (median, 28 months) after diagnosis. One patient (stage IV sacrococcygeal tumor) relapsed at the primary site 3 months after completing treatment, but is disease-free after further surgery, radiotherapy, and chemotherapy. Serial glomerular filtration rates were performed during treatment. Audiometry and pulmonary function tests were carried out where possible. Toxicity led to alteration of drug scheduling in two cases, but there were no permanent clinical renal, auditory, or pulmonary sequelae. These encouraging results confirm that MGCTs in children are as responsive as those in adults to cisplatin-containing chemotherapy and indicate that they may be as curable. The regimens are relatively well-tolerated and, with close monitoring, clinically significant toxicity should be avoidable.
Pulmonary toxicity with combined modality therapy for limited stage small-cell lung cancer.
Authors: Brooks B J , Seifter E J , Walsh T E , Lichter A S , Bunn P A , Zabell A , Johnston-Early A , Edison M , Makuch R W , Cohen M H
Published: February 2017

To assess the pulmonary toxicity of radiation therapy combined with chemotherapy v chemotherapy alone, we reviewed the clinical course of 80 patients with limited stage small-cell lung cancer treated in a randomized prospective trial. Life-threatening pulmonary toxicity, defined as bilateral pulmonary infiltrates extending beyond radiation ports with symptoms requiring hospital admission, developed in 11 patients (28%) receiving combined modality therapy and in two (5%) receiving chemotherapy alone. Eight of these 13 patients died from pulmonary complications with no clinical evidence of tumor in five. Pulmonary toxicity initially presented at a median of 63 days (range, 21 to 150 days) after the start of combined modality therapy and at a median of 217 days after chemotherapy alone. Biopsies obtained in 11 patients with severe toxicity revealed only interstitial fibrosis with no evidence of an infectious agent. Review of pretreatment parameters such as age, performance status, and radiation portal area failed to reveal any significant differences between patients with or without pulmonary complications. However, initial pulmonary function tests (PFTs) revealed a significantly lower vital capacity (P = .03) and forced expiratory volume (FEV/1.0 second) (P = .04) in patients with subsequent pulmonary complications. Pulmonary toxicity was significantly more common with combined modality therapy than with chemotherapy alone (P = .017) and worse than expected with radiotherapy alone. Six- or 12-month PFTs in completely responding patients revealed improvement within the chemotherapy alone group and no clear trend within the combined modality group. For the group treated with radiation therapy and chemotherapy, there was significantly less improvement after 6 or 12 months in the forced vital capacity (P less than .005) and FEV/1.0 second (P less than .005) than observed for the group treated with chemotherapy alone. Despite the increased incidence of pulmonary toxicity, overall survival favored the combined modality arm (P = .07). Enhanced local control and disease-free survival appeared to compensate for the initial increased pulmonary morbidity and mortality in the group with combined modality therapy.
Diagnosis of B cell lymphoma by analysis of immunoglobulin gene rearrangements in biopsy specimens obtained by fine needle aspiration.
Authors: Hu E , Horning S , Flynn S , Brown S , Warnke R , Sklar J
Published: February 2017

Histologic diagnosis of lymphoma is far more difficult in the disaggregated cells obtained by percutaneous aspiration of lymph nodes than in tissue sections prepared from excisional biopsy specimens. However, the simplicity, economy, and safety of aspiration biopsy makes this an attractive diagnostic option in certain situations. In the present study, we demonstrate that lymph node aspirates provide material that is both suitable and sufficient for accurately detecting clonal proliferations of B cells by analysis of immunoglobulin gene rearrangements. The rearrangements detected in aspirated tissue serve as clonal markers that can be directly compared with the rearrangements found in histologically confirmed lymphoma removed by open biopsy. The application of gene rearrangements to aspirated material therefore offers a useful method of diagnosing lymphoma, particularly for the purposes of more thorough staging at initial presentation or the evaluation of tissues for possible relapse.
Lymph node aspiration in the management of Hodgkin's disease.
Authors: Dmitrovsky E , Martin S E , Krudy A G , Chu E W , Jaffe E S , Longo D L , Young R C
Published: February 2017

Diagnosing recurrent Hodgkin's disease is an important oncologic problem. When relapse does not occur in peripheral nodal sites, then a major surgical exploration is often considered. Lymph node aspiration is proposed as a less invasive approach capable of establishing a diagnosis in some instances. In this retrospective study, 19 patients with Hodgkin's disease underwent 64 lymph node aspirations. Of these patients, 17 had suspected Hodgkin's disease with involvement at an inaccessible site. Two patients with a primary diagnosis of Hodgkin's disease underwent aspiration of a peripheral site. Of these 19 patients, five (26.3%) had a positive aspirate and only two (10.5%) had an unsatisfactory aspirate. No patient had a false-positive aspirate. Of 15 patients with a negative aspirate, five (33%) had a false-negative aspirate. In no case did a false-negative aspirate delay appropriate therapy. In those patients with a positive aspirate, surgical exploration was avoided. We conclude that lymph node aspiration cytology is useful as an initial step to document clinical relapse of Hodgkin's disease at a site that might require a major surgical procedure for diagnosis.
Epirubicin: a review of the pharmacology, clinical activity, and adverse effects of an adriamycin analogue.
Authors: Cersosimo R J , Hong W K
Published: February 2017

Epirubicin (4'-epidoxorubicin) is an antineoplastic agent derived from doxorubicin. The compounds differ in the configuration of the hydroxyl group at the 4' position. Epirubicin, like doxorubicin, exerts its antitumor effects by interference with the synthesis and function of DNA and is most active during the S phase of the cell cycle. Epirubicin is administered by intravenous (IV) injection. It is metabolized by the liver and primarily eliminated in the bile. About 10% of the drug is eliminated in the urine. Dosage adjustments are recommended for patients with liver metastases or elevated liver function tests. The elimination half-life of epirubicin is 30 to 40 hours. Clinical studies indicate activity in breast cancer, non-Hodgkin's lymphomas, ovarian cancer, soft-tissue sarcomas, and pancreatic cancer. There is also evidence of activity against gastric cancer, small-cell lung cancer, and acute leukemia. Epirubicin has limited activity as a single agent against head and neck tumors or non-small-cell lung cancer, but may be beneficial in combination with other agents. The overall activity of epirubicin appears to be comparable with that of doxorubicin. However, more studies are needed to define its role in combination chemotherapeutic regimens. The acute dose-limiting toxicity of epirubicin is myelosuppression. Nausea, vomiting, and alopecia are also common. Epirubicin may cause transient cardiac arrhythmias and alterations of the electrocardiogram. Chronic therapy is limited, but available data indicate that epirubicin can be administered in higher cumulative doses than doxorubicin before cardiotoxicity limits further therapy.
Intensive 1,3-bis (2-chloroethyl)-1-nitrosourea (BCNU) monochemotherapy and autologous marrow transplantation for malignant glioma.
Authors: Phillips G L , Wolff S N , Fay J W , Herzig R H , Lazarus H M , Schold C , Herzig G P
Published: February 2017

Intensive monochemotherapy with carmustine (BCNU) (either 1,050, 1,200, or 1,350 mg/m2) and cryopreserved autologous marrow transplantation was administered to 36 patients with malignant glioma: 27 with progressive disease and nine without progression (adjuvant therapy group). Twelve (44%) of the patients with progressive disease responded; two remain disease free 84 and 60 months after BCNU treatment. In the adjuvant therapy group, three patients remain progression free at 70, 48, and 27 months after BCNU therapy. Tumor progression posttransplantation occurred in 25 patients; six others died of therapy-induced complications. In addition, late neurologic deterioration of unknown cause has developed in two surviving patients. Results from this and other series using intensive BCNU monochemotherapy and autologous marrow transplantation for progressive malignant glioma indicate that prolonged progression-free survival can be produced in an occasional patient, an extremely unusual result with conventional chemotherapy. Although intensive BCNU and autologous marrow transplant regimens are toxic, these results are encouraging. The treatment of patients in an adjuvant fashion with BCNU and other active agents may produce improved results.
A prospective randomized trial comparing high-dose cisplatin with low-dose cisplatin and chlorambucil in advanced ovarian carcinoma.
Authors: Wiltshaw E , Evans B , Rustin G , Gilbey E , Baker J , Barker G
Published: February 2017

Sixty-one patients with FIGO stage III ovarian carcinoma and 30 patients with stage IV ovarian carcinoma were randomized to receive either high-dose cisplatin (100 mg/m2) or low-dose cisplatin (20 mg/m2) and chlorambucil. Overall response rates were similar in both arms, with 68% and 49% of stage III patients and 61% and 72% of stage IV patients responding to high-dose cisplatin and the combination, respectively. There was a strong trend for better survival in stage III (P less than .05) but not in stage IV patients treated with cisplatin alone. The toxicity suffered by patients treated with high-dose cisplatin was severe, and in 15 patients cisplatin therapy was stopped because of unacceptable toxicity.
Long-term use of indwelling multipurpose silastic catheters in pediatric cancer patients treated with aggressive chemotherapy.
Authors: Cairo M S , Spooner S , Sowden L , Bennetts G A , Towne B , Hodder F
Published: February 2017

We studied the complications related to the use of 53 multipurpose silastic catheters (MSC) placed in 46 pediatric cancer patients over a 1-year period. We documented the longest duration of catheter placement in the pediatric oncology literature. There were 7,650 Broviac days (range, 9 to 365 days; mean, 163 days) with 255 patient months of catheter use and a mean of 5.5 months per catheter. Of the 53 MSCs, 90% were Broviacs (72% adult size, 18% pediatric size) and 10% Hickman. There were 23 episodes of bacteremias or 0.31 episodes per 100 days of catheter use. Coagulase-negative staphylococci were isolated in 20% of the episodes of bacteremia. Only 34% had an absolute granulocyte count (AGC) (Polymorphonuclear cells [PMN] + band cells) less than 500 in the 23 MSCs with bacteremia. Ten percent were removed: 4% for mechanical problems, 6% for bacteremia unresponsive to appropriate antibiotic therapy. There were no deaths related to bacteremia, embolism, or vascular damage. This study demonstrated that despite the recent use of more aggressive immunosuppressive therapy, the incidence of MSC bacteremias was 43%, similar to earlier National Cancer Institute studies (39%) American Society of Clinical Oncology, (abstract C-219, 1982). Based on these findings, we have currently modified our MSC care and have recently throughout the past 6 months reduced our infectious complication rate by 50%.
Intravenous infusion of high doses of liposomes containing NSC 251635, a water-insoluble cytostatic agent. A pilot study with pharmacokinetic data.
Authors: Sculier J P , Coune A , Brassinne C , Laduron C , Atassi G , Ruysschaert J M , Frühling J
Published: February 2017

In patients with resistant malignant tumors, we performed a pilot trial of intravenous infusion of a water-insoluble cytostatic agent, NSC 251635, entrapped in large volumes of liposomes made of egg yolk lecithin, cholesterol, and stearylamine (4:3:1). Forty liposome infusions were given to 14 patients in 38 courses. The volume of liposomes (20 mg of lipids/mL) varied from 205 to 1,000 mL or 124 to 617 mL/m2 of body surface, and amounts of NSC 251635 varied from 82 to 456 mg/m2. Three patients received repeated single courses. Liposomal therapy was very well tolerated. Side effects observed during some infusions were mild sedation, fever, chills, lumbar pain, urticarial rash, and bronchospasm. In all patients investigated, an important activation of the complement system was observed. No objective regression of the tumors was observed. The limiting factor in the phase I study was not toxicity but the volume of liposomes that could be prepared at once because of the long time required for its preparation. Pharmacokinetic data showed that maximal serum phospholipid and NSC 251635 concentrations were obtained at the end of the liposome infusion. The drug's peak was followed by a decreasing phase leading to a kind of plateau and a prolonged presence of the drug in the blood until 120 hours after its administration. Comparison of the pharmacokinetics of phospholipids and NSC 251635 suggests a rather rapid dissociation of the drug from the liposome.
Psychosocial problems among survivors of Hodgkin's disease.
Authors: Fobair P , Hoppe R T , Bloom J , Cox R , Varghese A , Spiegel D
Published: February 2017

The psychosocial problems that develop in long-term survivors of Hodgkin's disease were examined in a cross-sectional survey of 403 patients. The average age at treatment was 27 years and at interview was 36 years. The median time since treatment was 9 years. Sixty percent of the patients were treated for stage I or II disease and 40% for stage III or IV. Eighty-two percent of the patients had never relapsed, and 98% were free of disease at the time of interview. The study investigated the type and frequency of problems by means of a self-administered questionnaire using standard survey items to assess disruption in three areas of life: sense of well-being, family relationships, and employment. Results indicate that energy had not returned to patients' satisfaction in 37% of the cases. This was influenced by age, time since therapy, stage of disease, and type of treatment. Patients with self-reported energy loss were more likely to be depressed. Moderately high divorce rates (32%), problems with infertility (18%), and less interest in sexual activity (20%) were reported. Employment patterns favored men returning to work, and number of hours worked was highly correlated with less depression, younger age, and return of energy. Difficulties at work were reported by 42% of the cases. The interaction of treatment, biologic, psychosocial, and functional variables is described.
Unusual thoracic radiographic findings in children treated for Hodgkin's disease.
Authors: Jochelson M S , Tarbell N J , Weinstein H J
Published: February 2017

Mantle irradiation is often part of the treatment for Hodgkin's disease. Localized pneumonitis and fibrosis are well-known sequelae of this treatment. We report nine patients with unusual thoracic radiographic findings following treatment for Hodgkin's disease. All nine had mediastinal widening. Seven of these patients received combined modality therapy in which prednisone was given with their MOPP. In these seven patients, an increase in mediastinal width developed at the same time as the radiographic changes of radiation pneumonitis. Two patients developed bilateral infiltrates extending beyond the field of radiation to the lung periphery. In one of these patients, a spontaneous pneumomediastinum developed. One patient underwent mediastinal biopsy that revealed inflammatory changes similar to those seen in radiation pneumonitis. All patients either responded to steroids or had spontaneous regression of radiographic abnormalities supporting the presumed diagnosis of treatment related changes. Recognition of these unusual sequelae of mantle irradiation will aid in differentiating them from infection or tumor and lead to prompt, appropriate treatment.
Isolated granulocytic sarcoma: report of a case and review of the literature.
Authors: Eshghabadi M , Shojania A M , Carr I
Published: February 2017

Granulocytic sarcoma (GS) is an extramedullary tumor composed of granulocytic precursor cells. The tumor usually develops during the course of myelogenous leukemia or myeloproliferative disorders and may represent the initial manifestation of leukemia. Rarely, GS is recognized as an isolated tumor without any evidence of leukemia. However, in such cases, leukemia generally develops within 1 to 2 years of the diagnosis of GS. We are reporting a case of a 45-year-old woman who was diagnosed as having an isolated GS of the right breast in August 1980. She was treated with a partial mastectomy followed by 1 year of combination chemotherapy as used in the cases of acute myeloblastic leukemia and has remained free of disease to the present time. That is, she has not developed leukemia or recurrence of GS for 64 months. Based on this experience and on the review of the literature, we recommend that all cases of GS be treated with combination chemotherapy as in cases of acute myeloblastic leukemias.
A quality assessment of randomized control trials of primary treatment of breast cancer.
Authors: Liberati A , Himel H N , Chalmers T C
Published: February 2017

The methodology of randomized control trials (RCTs) of the primary treatment of early breast cancer has been reviewed using a quantitative method. Sixty-three RCTs comparing various treatment modalities tested on over 34,000 patients and reported in 119 papers were evaluated according to a standardized scoring system. A percentage score was developed to assess the internal validity of a study (referring to the quality of its design and execution) and its external validity (referring to presentation of information required to determine its generalizability). An overall score was also calculated as the combination of the two. The mean overall score for the 63 RCTs was 50% (95% confidence interval [CI] = 46% to 54%) with small and nonstatistically significant differences between types of trial. The most common methodologic deficiencies encountered in these studies were related to the randomization process (only 27 of the 63 RCTs adopted a truly blinded procedure), the handling of withdrawals (only 26 RCTs included all patients in the analyses), the description of the follow-up schedule (only 12 RCTs reported adequately), the report of side effects (adequate information given in 33 RCTs), and the description of the patient population (satisfactory in 29 RCTs). Telephone calls to the principal investigators improved the quality scores by seven points on a scale of 100, indicating that some of the deficiencies lay in reporting rather than performance. There was evidence that quality has improved over time and that the increasing tendency of involving a biostatistician in the research team was positively associated with the improvement of the internal validity but not with the external.