bluuebunny/crossref_metadata_2025_split huggingface dataset:
Role of a second transplant in the management of poor-prognosis lymphomas: a report from the European Blood and Bone Marrow Registry.
Authors: Vandenberghe E , Pearce R , Taghipour G , Fouillard L , Goldstone A H 
Published: February 2017

PURPOSE Treatment of selected patients with poor-prognosis lymphomas with high-dose chemotherapy and marrow or peripheral stem-cell rescue improves prognosis. A second course of myeloablative chemotherapy has been given to some patients, but few data are available on the indications, morbidity, and overall survival associated with this approach. This study was undertaken to evaluate morbidity and identify subgroups of patients who may benefit from a second transplant. PATIENTS AND METHODS Thirty-four patients with lymphoma given two cycles of myeloablative chemotherapy and entered onto the European Blood and Bone Marrow Transplant (EBMT) registry between 1982 and 1995 were included in this study: Hodgkin's disease (HD), n = 12; intermediate/high-grade non-Hodgkin's lymphoma (HG-NHL), n = 17; and low-grade non-Hodgkin's lymphoma (LG-NHL), n = 5. The reason for second transplant, status at transplant, conditioning regimen, morbidity, and both progression-free survival (PFS) and overall survival (OS) were assessed. RESULTS The second procedure was performed for the following reasons: (1) elective double procedure in four patients, (2) relapse after first transplant in 20, (3) partial remission (PR) after first transplant in eight, and (4) refractory disease after first transplant in two. The OS rate at 2 years for patients who underwent two transplants (estimated from the date of second transplant) was 49%, with a median follow-up time of 44 months. The OS rate at 2 years by histologic subtype was as follows; HD, 50%; HG-NHL, 60%; and LG-NHL, 0%. Seven of 15 patients with HD or HG-NHL who relapsed after they had achieved a posttransplant complete remission (CR) remain in CR 13 to 36 months after the second transplant, compared with two of 10 patients in CR (at 6 and 19 months after second transplant) who achieved a PR or had refractory disease after the first transplant. There were eight deaths (24%) before 3 months, of which three (9%) were transplant-related and the remainder due to persistent disease. Three late toxic deaths occurred: two of cardiovascular disease and one of secondary leukemia. CONCLUSION Selected patients with HD and HG-NHL whose disease recurs after one transplant may benefit from a second transplant. Patients with refractory disease and LG-NHL did not benefit from a second transplant.
Early restaging gallium scans predict outcome in poor-prognosis patients with aggressive non-Hodgkin's lymphoma treated with high-dose CHOP chemotherapy.
Authors: Janicek M , Kaplan W , Neuberg D , Canellos G P , Shulman L N , Shipp M A 
Published: February 2017

PURPOSE This prospective study assessed the predictive value of early restaging gallium (Ga) and computed tomographic (CT) scans in poor-prognosis patients with aggressive non-Hodgkin's lymphoma (NHL) who were treated with high-dose cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) chemotherapy. PATIENTS AND METHODS Thirty newly diagnosed patients with bulky (> or = 10 cm) advanced-stage aggressive NHL were treated with a four-cycle high-dose CHOP regimen (22 patients at maximum-tolerated dose [MTD]: cyclophosphamide 4 g/m2, doxorubicin 70 mg/m2, vincristine 2 mg, and prednisone 100 mg orally for 5 days). All patients had chest/abdominal/pelvic CT scans and 10-mCi Ga scans at baseline and following two and four cycles of therapy. Scans were reviewed in a blinded manner for CT-documented rates of response and sizes of residual masses and Ga avidity of residual masses. The results of early (post-cycle 2) and final (post-cycle 4) restaging were subsequently associated with clinical outcome. RESULTS CT-documented rates of response and residual mass sizes were indistinguishable in complete responders who remained continuously disease-free (CR-Cont), complete responders who subsequently relapsed (CR-Rel), and partial responders who then progressed (PR/Prog). In marked contrast, early restaging (post-cycle 2) Ga scans accurately delineated these three categories of patients: CR-Cont 90% Ga-negative (18 of 20 patients) versus CR-Rel 25% Ga-negative (one of four patients) versus PR/Prog 0% Ga-negative (zero of six patients) (P = .000014). At a median follow-up duration of 31 months (range, 21 to 46), 94% of patients who had negative early restaging Ga scans remain free from progression (FFP), whereas only 18% of patients who had positive early restaging Ga scans remain FFP (P = .000007). Early restaging Ga scans were more predictive for FFP than final restaging Ga scans because patients who required four full cycles of therapy to become Ga-negative were more likely to develop recurrent disease. CONCLUSION Early restaging Ga scans delineate patients who are likely to have prolonged disease-free survival from those who fail to respond to intensive induction therapy. Patients whose tumors remain Ga-positive midway through high-dose CHOP therapy have a poor outcome and may be candidates for alternative treatment.
Comparative diagnostic accuracy of magnetic resonance imaging and immunoscintigraphy for detection of bone marrow involvement in patients with malignant lymphoma.
Authors: Altehoefer C , Blum U , Bathmann J , Wüstenberg C , Uhrmeister P , Laubenberger J , Lange W , Schwarzkopf J , Moser E , Langer M 
Published: February 2017

PURPOSE To compare the diagnostic accuracy of magnetic resonance imaging (MRI) and immunoscintigraphy (IS) for detection of bone marrow infiltration in malignant lymphoma. PATIENTS AND METHODS In 32 patients with Hodgkin's disease (HD) or non-Hodgkin's lymphoma (NHL), MRI of the axial skeleton and whole-body IS using technetium-99m (99mTc)-labeled monoclonal antibodies were reviewed and compared with iliac crest biopsies. Criterion for marrow infiltration was a positive biopsy or concordant positive results of MRI and IS. RESULTS In 16 patients (50%), MRI, IS, and iliac crest biopsies were negative for marrow infiltration. Iliac crest biopsy showed infiltration in only four patients (13%). Infiltration was missed in two of 32 patients with IS and in one patient with MRI. In one additional patient, MRI was false-positive because of pelvic hematopoietic hyperplasia. A subset of nine patients (28%) with negative biopsies had bone marrow involvement according to MRI and IS with identical location and pattern of infiltration. In eight of these nine patients, diagnostic imaging indicated marrow involvement only in noncrest marrow. Subsequent biopsy confirmed infiltration in five patients. The clinical course suggested true-positive imaging results in the remaining four patients. Two patients (6%) remained equivocal. Overall concordance of MRI and IS for marrow infiltration was 88% (28 of 32 patients). CONCLUSION Diagnostic imaging is essential for optimal staging in malignant lymphoma, as blind biopsies appear to have low sensitivity for bone marrow infiltration because of frequent involvement in noncrest marrow. both imaging modalities show a high rate of detection of bone marrow infiltration.
Importance of bleomycin in combination chemotherapy for good-prognosis testicular nonseminoma: a randomized study of the European Organization for Research and Treatment of Cancer Genitourinary Tract Cancer Cooperative Group.
Authors: de Wit R , Stoter G , Kaye S B , Sleijfer D T , Jones W G , ten Bokkel Huinink W W , Rea L A , Collette L , Sylvester R 
Published: February 2017

PURPOSE This prospective randomized trial was designed to compare the efficacy of etoposide plus cisplatin (EP) versus bleomycin, etoposide, and cisplatin (BEP) chemotherapy in patients with good-prognosis metastatic nonseminomatous testicular cancer. PATIENTS AND METHODS Four hundred nineteen patients with good-prognosis nonseminomatous testicular cancer were randomized to receive four cycles of cisplatin 20 mg/m2 on days 1 to 5 plus etoposide 120 mg/m2 on days 1, 3, and 5 with or without bleomycin 30 mg weekly. RESULTS Of 395 eligible patients, 169 of 195 patients allocated to EP (87%) and 189 of 200 patients allocated to BEP (95%) achieved a complete response with chemotherapy alone or after postchemotherapy surgery. These results are significantly different (P = .0075). After a median follow-up duration of 7.3 years, eight patients (4%) on each treatment arm relapsed. In view of the low number of unfavorable treatment outcomes (11%), no significant differences were detected in time to progression (P = .136) and survival (P = .262). Both the acute and late pulmonary toxicity and neurotoxicity were significantly greater in patients who received BEP, whereas Raynaud's phenomenon occurred exclusively in patients who received BEP (P < .001). Two patients treated with BEP died of bleomycin pulmonary toxicity. CONCLUSION BEP is the most effective combination regimen in the treatment of disseminated nonseminomatous germ cell cancer. In this particular BEP regimen with etoposide at a dose of 360 mg/m2 per cycle, even in good-prognosis patients, bleomycin cannot be deleted without compromising treatment efficacy, but its use is associated with more toxicity (particularly pulmonary) and efforts to reduce this merit further exploration.
High-dose chemotherapy with autologous hematopoietic stem-cell support for breast cancer in North America.
Authors: Antman K H , Rowlings P A , Vaughan W P , Pelz C J , Fay J W , Fields K K , Freytes C O , Gale R P , Hillner B E , Holland H K , Kennedy M J , Klein J P , Lazarus H M , McCarthy P L , Saez R , Spitzer G , Stadtmauer E A , Williams S F , Wolff S , Sobocinski K A , Armitage J O , Horowitz M M 
Published: February 2017

PURPOSE To identify trends in high-dose therapy with autologous hematopoietic stem-cell support (autotransplants) for breast cancer (1989 to 1995). PATIENTS AND METHODS Analysis of patients who received autotransplants and were reported to the Autologous Blood and Marrow Transplant Registry. Between January 1, 1989 and June 30, 1995, 19,291 autotransplants were reviewed; 5,886 were for breast cancer. Main outcomes were progression-free survival (PFS) and survival. RESULTS Between 1989 and 1995, autotransplants for breast cancer increased sixfold. After 1992, breast cancer was the most common indication for autotransplant. Significant trends included increasing use for locally advanced rather than metastatic disease (P < .00001) and use of blood-derived rather than marrow-derived stem cells (P < .00001). One-hundred-day mortality decreased from 22% to 5% (P < .0001). Three-year PFS probabilities were 65% (95% confidence intervals [Cls], 59 to 71) for stage 2 disease, and 60% (95% Cl, 53 to 67) for stage 3 disease. In metastatic breast cancer, 3-year probabilities of PFS were 7% (95% Cl, 4 to 10) for women with no response to conventional dose chemotherapy; 13% (95% Cl, 9 to 17) for those with partial response; and 32% (95% Cl, 27 to 37) for those with complete response. Eleven percent of women with stage 2/3 disease and less than 1% of those with stage 4 disease participated in national cooperative group randomized trials. CONCLUSION Autotransplants increasingly are used to treat breast cancer. One-hundred-day mortality has decreased substantially. Three-year survival is better in women with earlier stage disease and in those who respond to pretransplant chemotherapy.
Gemcitabine versus the combination of cisplatin and etoposide in patients with inoperable non-small-cell lung cancer in a phase II randomized study.
Authors: Perng R P , Chen Y M , Ming-Liu J , Tsai C M , Lin W C , Yang K Y , Whang-Peng J 
Published: February 2017

PURPOSE A phase II randomized study was conducted to evaluate the efficacy and toxicity of gemcitabine (GEM) versus the combination of cisplatin and etoposide (EP) in Chinese patients with inoperable (stage III or IV) non-small-cell lung cancer (NSCLC). PATIENTS AND METHODS From March 1995 to February 1996, 53 patients were enrolled onto the study: 27 onto the GEM arm and 26 onto the EP arm. In the GEM arm, gemcitabine 1,250 mg/m2 was given as a 30-minute intravenous (i.v.) infusion on days 1, 8, and 15 of each 28-day cycle. In the EP arm, cisplatin 80 mg/m2 was given on day 1 and etoposide 80 mg/m2 was given on days 1, 2, and 3 of each 28-day cycle. RESULTS Twenty-six patients are assessable for treatment response on the GEM arm and 24 on the EP arm. Five patients (19.2%) on the GEM arm and five patients (20.8%) on the EP arm achieved a partial response (PR). No complete responses were attained on either treatment arm. All patients enrolled onto the study were eligible for toxicity assessment. The main toxicities were myelosuppression and vomiting, which included World Health Organization (WHO) grade 3 or 4 leukopenia (3.7%), thrombocytopenia (7.4%), anemia (7.4%), and nausea/vomiting (3.7%) on the GEM arm, and WHO grade 3 or 4 leukopenia (30.8%), thrombocytopenia (7.7%), anemia (15.4%), and nausea/vomiting (34.6%) on the EP arm. The median survival time was 37 weeks on the GEM arm and 48 weeks on the EP arm. CONCLUSION Gemcitabine is a well-tolerated chemotherapeutic agent for NSCLC. The antitumor activity was promising, with a 19.2% single-drug response rate, when compared with EP combination chemotherapy, which had a response rate of 20.8%. The safety profile is better than that of EP treatment.
Prevention of acute emesis in cancer patients following high-dose cisplatin with the combination of oral dolasetron and dexamethasone.
Authors: Kris M G , Pendergrass K B , Navari R M , Grote T H , Nelson A M , Thomas V , Ferguson B B , Allman D S , Pizzo B A , Baker T W , Fernando I J , Chernoff S B 
Published: February 2017

PURPOSE Dolasetron is a 5-HT3 antagonist antiemetic with active oral and intravenous formulations. The effects of this class are enhanced when combined with dexamethasone. This study tested the ability of the combination of oral dolasetron 200 mg and oral dexamethasone 20 mg to prevent acute emesis in cancer patients receiving initial cisplatin at doses > or = 70 mg/m2. Additionally, patients were randomly assigned to receive a second dosage of the regimen 16 hours later to improve control of acute symptoms. PATIENTS AND METHODS A total of 75 patients were entered, with 38 randomized to the two-dose regimen. Thirty-five percent were women and 77% had lung cancer. RESULTS Overall, the regimen prevented acute vomiting in 76% (95% confidence interval, 65% to 85%), including 74% of 35 patients who received cisplatin at doses > or = 100 mg/m2. There was no observed difference in emesis prevention between the one-dose (76%) and two-dose (76%) regimens (95% confidence interval for the difference, -20% to 19%). The median time to the onset of emesis was 19 hours for the one-dose regimen and 17 hours for the two-dose regimen in those patients with emesis. Headache occurred in 11% who received one dose and 16% who received two doses. CONCLUSION The combination of oral dolasetron 200 mg and dexamethasone 20 mg given only once prevented acute emesis in 76% of patients who received cisplatin > or = 70 mg/m2. Administration of a second dose of the regimen did not improve the observed prevention rate or delay the time to emesis. This one-dose oral regimen has comparable or better effectiveness than reported results of intravenous combination regimens in preventing cisplatin-induced vomiting and merits further study and use.
Engraftment and molecular monitoring of CD34+ peripheral-blood stem-cell transplants for follicular lymphoma: a pilot study.
Authors: McQuaker I G , Haynes A P , Anderson S , Stainer C , Owen R G , Morgan G J , Lumley M , Milligan D , Fletcher J , Bessell E M , Davis J M , Russell N H 
Published: February 2017

PURPOSE A pilot study to validate the use of CD34+ selection (Ceprate SC) of blood stem-cell collection in patients with advanced follicular lymphoma receiving myeloablative chemoradiotherapy. PATIENTS AND METHODS Seventeen patients were entered onto the protocol. Thirteen of 17 patients have undergone transplantation; the median age is 42.5 years (range, 33 to 51), seven of 13 are stage IVB, two stage IVA, three stage IIIB, and one stage IIB. All except two patients were treated after first or subsequent relapses after receiving cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) chemotherapy to achieve a good partial (six of 13) or complete (seven of 13) response before stem-cell mobilization with cyclophosphamide 3 g/m2 and filgrastim 300 microg once daily. RESULTS Eleven of 13 patients had a detectable t(14;18) by nested polymerase chain reaction (PCR). Median CD34+ count before selection was 2.9 x 10(6)/kg (range, 1.17 to 11.3) and after CD34+ selection was 1.54 x 10(6)/kg (range, 0.88 to 7.6) with a median CD34+ yield of 62.4% (range, 17% to 95%) and purity of 60% (range, 39.3% to 73%). Of the 11 patients known to have t(14;18), 10 had PCR-detectable contamination of stem-cell harvests that became PCR negative in six of the 10 after CD34+ selection. Engraftment was rapid with a median day to absolute neutrophil count (ANC) greater than 0.5 x 10(9)/L of 13 days (range, 11 to 21) and platelet count greater than 20 x 10(9)/L of 14 days (range, 10 to 44). With a median follow-up duration of 15 months, three patients have remained persistently PCR-positive, two of whom received PCR-positive stem cells. Two have relapsed. Of the seven patients who received PCR-negative stem cells, five have had no PCR-detectable disease in posttransplant bone marrow samples. CONCLUSION Longer follow-up duration is required to determine the significance of these findings, but we have confirmed the feasibility of CD34+ selected cells to deplete peripheral-blood stem cells of tumor cells from patients undergoing high-dose therapy for follicular lymphoma.
Carcinoma of unknown primary site: treatment with 1-hour paclitaxel, carboplatin, and extended-schedule etoposide.
Authors: Hainsworth J D , Erland J B , Kalman L A , Schreeder M T , Greco F A 
Published: February 2017

PURPOSE To evaluate the efficacy and toxicity of a novel chemotherapy combination that includes paclitaxel, carboplatin, and extended-schedule etoposide in the treatment of patients with carcinoma of unknown primary tumor site. PATIENTS AND METHODS Fifty-five patients with carcinoma of unknown primary tumor site were treated with the following regimen, administered every 21 days: paclitaxel 200 mg/m2 by 1-hour intravenous (I.V.) infusion on day 1, carboplatin at an estimated area under the concentration-time curve (AUC) of 6.0 on day 1, and etoposide 50 mg alternated with 100 mg orally on days 1 through 10. Responding patients received a total of four courses of treatment. The following histologies were included: adenocarcinoma, 30 patients; poorly differentiated carcinoma (PDC) or poorly differentiated adenocarcinoma (PDA), 21; poorly differentiated neuroendocrine carcinoma, three; and squamous carcinoma, one. RESULTS Twenty-five of 53 assessable patients (47%; 95% confidence interval [CI], 33% to 61%) had major objective responses to treatment (seven complete responses). Response rates were similar in patients with adenocarcinoma versus PDC (45% and 48%, respectively). The actuarial median survival time for the entire group was 13.4 months. The regimen was well tolerated, with only seven hospitalizations for treatment of neutropenia and fever (4% of courses) and no treatment-related deaths. CONCLUSION The combination of paclitaxel, carboplatin, and extended-schedule etoposide is highly active and well tolerated in patients with carcinoma of unknown primary tumor site. Response rates and survival in this multicenter community-based trial compare favorably with all previously studied empiric regimens. In addition, this regimen is substantially less toxic and easier to administer than the cisplatin-based regimens previously used in this setting. If this level of efficacy is confirmed, this treatment should be considered standard first-line therapy in patients with carcinoma of unknown primary tumor site.
Adjuvant chemotherapy in operable breast cancer: cyclophosphamide, methotrexate, and fluorouracil versus chlorambucil, methotrexate, and fluorouracil--11-year results of Swiss Group for Clinical Cancer Research trial SAKK 27/82.
Authors: Senn H J , Maibach R , Castiglione M , Jungi W F , Cavalli F , Leyvraz S , Obrecht J P , Schildknecht O , Siegenthaler P 
Published: February 2017

PURPOSE To compare two adjuvant combination chemotherapies, cyclophosphamide, methotrexate, and fluorouracil (CMF) and chlorambucil, methotrexate, and fluorouracil (LMF), for patients who had undergone potentially curative surgery for unilateral breast cancer, in terms of relapse, survival, and toxicity. PATIENTS AND METHODS Selection criteria was as follows: stage pT1-3a, N+ or N-, M0, less than 72 years of age. Eligible patients were randomized to receive either CMF (cyclophosphamide 100 mg/m2 orally on days 1 to 14, methotrexate 40 mg/m2 intravenously (I.V.) on days 1 and 8, fluorouracil 600 mg/m2 I.V. on days 1 and 8) or LMF (Leukeran [Wellcome A.G., Bern, Switzerland] 5 mg/m2 orally on days 1 to 14 with the some I.V. cytostatic drugs). Follow-up examinations were performed every 3 months during the first 3 years after mastectomy, and every 6 months thereafter. RESULTS A total of 246 patients were randomized, of whom 232 who were fully eligible and contribute to the analyses presented here. No statistically significant difference in favor of adjuvant CMF over LMF emerges after a median follow-up duration of 11.2 years, for either overall survival (P = .15) or disease-free survival (P = .14). A consistent trend suggestive of a possible relative benefit associated with CMF should be pointed out. However, CMF presents a significantly worse toxicity profile as concerns hematologic parameters as well as alopecia, nausea, and vomiting. CONCLUSION This prospective trial has not identified a statistically significant difference in disease-free survival or overall survival between the two adjuvant regimens LMF and CMF. Although a trend in favor of CMF has been observed in premenopausal patients, this has to be weighted against its definitely more pronounced toxicity profile.
Ewing's sarcoma and primitive neuroectodermal tumor in adults: are they different from Ewing's sarcoma and primitive neuroectodermal tumor in children?
Authors: Verrill M W , Judson I R , Harmer C L , Fisher C , Thomas J M , Wiltshaw E 
Published: February 2017

PURPOSE To determine whether age at diagnosis influences the behavior of Ewing's sarcoma and primitive neuroectodermal tumor (PNET). PATIENTS AND METHODS We reviewed the clinical features, treatment, and outcome of 59 consecutive patients with Ewing's sarcoma and PNET treated on the Adult Sarcoma Unit at our institution from 1980 to 1995. RESULTS The 37 male and 22 female patients had a median age of 24 years. Lower limb was the most common primary tumor site. Fifteen patients had nonmetastatic tumor less than 100-mL volume, 27 had nonmetastatic disease greater than 100-mL volume, and 17 had evidence of metastatic disease at presentation. The origin of the primary tumor was soft tissue in 28 cases, bone in 30, and uncertain in one. The Kaplan-Meier estimate of 5-year overall survival (OS) in all patients was 38% and of progression-free survival (PFS), 27%. When patients with metastatic disease at presentation were excluded, these figures increased to 52% and 34%, respectively. Bulk of disease at presentation and response to primary treatment were statistically highly significant predictors of both PFS and OS. Age and tissue of origin of the tumor did not influence outcome. CONCLUSION The behavior of Ewing's sarcoma and PNET in adults is no different from its behavior in children. We feel the way forward in the treatment of adults with Ewing's sarcoma and PNET is for them to be included in the current multicenter trials of multidisciplinary treatment directed at children.