In this study, we have re-evaluated how EBV status influences clinical outcome. To accomplish this, we performed a literature review of all studies that have reported the effect of EBV status on patient outcome and also explored the effect of EBV positivity on outcome in a clinical trial of children with cHL from the UK. Our literature review revealed that almost all studies of older adults/elderly patients have reported an adverse effect of an EBV-positive status on outcome.
View Article and Find Full Text PDFThe purpose of this national retrospective study was to evaluate the outcome in children with relapsed or primary refractory Hodgkin lymphoma [HL] after a primary chemotherapy alone treatment strategy. Between 2000 and 2005, 80 children with relapsed [n = 69] or primary refractory [n = 11] HL were treated on a standardized treatment protocol of 4-6 cycles of EPIC [etoposide, prednisolone, ifosfamide and cisplatin] chemotherapy. Radiotherapy was recommended to all relapsed sites.
View Article and Find Full Text PDFBackground: The potential use of Raman spectroscopy (RS) for the detection of malignancy within lymph nodes of the head and neck was evaluated. RS measures the presence of biomolecules by the inelastic scattering of light within cells and tissues. This can be performed in vivo in real-time.
View Article and Find Full Text PDFMediastinal large B-cell lymphoma (MLBL) represents 2% of mature B-cell non-Hodgkin lymphoma in patients ≤ 18 years of age. We analyzed data from childhood and adolescent patients with stage III MLBL (n = 42) and non-MLBL DLBCL (n = 69) treated with Group B therapy in the French-American-British/Lymphome Malins de Burkitt (FAB/LMB) 96 study. MLBL patients had a male/female 26/16; median age, 15.
View Article and Find Full Text PDFPurpose: Adolescents (age 15 to 21 years) compared with younger children with mature B-cell non-Hodgkin's lymphoma (NHL) have been historically considered to have an inferior prognosis. We therefore analyzed the impact of age and other diagnostic factors on the risk of treatment failure in children and adolescents treated on the French-American-British Mature B-Cell Lymphoma 96 (FAB LMB 96) trial.
Patients And Methods: Patients were divided by risk: group A (limited), group B (intermediate), and group C (advanced), as previously described.
J Pediatr Hematol Oncol
January 2012
This study reports 6 cases of primary follicular lymphoma of the testis (PFLT) in children and adolescents correlated with clinical presentation, pathologic features, treatment, and outcome. All 6 patients (age, 3 to 16 y; median, 4 y) had PFLT grade 3 with disease limited to the testis, completely resected and treated with 2 courses of chemotherapy (cyclophosphamide, vincristine, prednisone, doxorubicin). Event-free survival was 100% (follow-up: median, 73 mo; mean, 53 mo; range, 6 to 96 mo).
View Article and Find Full Text PDFEur J Cancer
July 2012
Purpose: To examine whether three cycles of a low-intensity chemotherapy consisting of cyclophosphamide [500 mg/m(2) - day 1], vinblastine [6 mg/m(2) - days 1 and 8] and prednisolone [40 mg/m(2) - days 1-7] (CVP) is safe and therapeutically effective in children and adolescents with early stage nodular lymphocyte predominant Hodgkin lymphoma [nLPHL].
Patients And Methods: Fifty-five children and adolescents with early stage nLPHL [median age 13 years, range 4-17 years] diagnosed between June 2005 and October 2010 in the UK and France are the subjects of this report. Staging investigations included conventional cross sectional as well as 18 fluro-deoxyglucose [FDG] PET imaging.
Purpose: The prognostic value of pathologic characteristics of childhood ALK-positive anaplastic large-cell lymphomas (ALCL), such as histologic subtypes, immunophenotype, and presence of the t(2;5) translocation or its variants, was assessed.
Patients And Methods: All 375 patients with systemic ALK-positive ALCL included in an international trial launched by the European Intergroup for Childhood Non-Hodgkin's Lymphoma were reviewed by an international panel of pathologists based on conventional hematoxylin and eosin-stained and immunostained sections and classified according to the 2001 WHO classification.
Results: A small-cell (SC) or lymphohistiocytic (LH) component was observed in 114 (32%) of 361 patients, whereas ALCL of common type was diagnosed in 235 (65%) of 361 patients.
Objective: Endometrial cancer is classified into: Type I estrogen-dependent endometrioid adenocarcinoma, with good prognosis and type 2 non-estrogen-dependent cancer with serous or clear cell histology and poor prognosis. Grade 3 endometrioid cancers (G3 EEC), share features of type 1 and type 2 cancer and have not been classified as either. This study compares immunohistochemistry and survival in G3 EEC and type 2 cancers.
View Article and Find Full Text PDFPurpose: To assess the efficacy of a standardised hybrid chemotherapy treatment programme for Hodgkin lymphoma (HL) in a national series of children and adolescents.
Patients And Methods: The 381 assessable patients, treated between March 2000 and April 2005 in the United Kingdom Children's Cancer Study Group trial, were reviewed to evaluate overall survival (OS), disease free survival (DFS) and deaths. Protocol treatment for stages 2-4 offered a hybrid programme of ChlVbPP (chlorambucil, vinblastine, prednisolone, procarbazine) alternating with ABVcD (doxorubicin, bleomycin, vincristine, dacarbazine).
This paper presents Fourier transform infrared (FT-IR) spectroscopy to characterise spectral differences that distinguish cells derived from human T-cell lymphoma, B-cell lymphoid, and myeloid leukaemia cell lines. This methodology is based on spectral measurements of major cellular biochemical constituents and multivariate spectral processing. Major spectral differences were observed in the 1800-900 cm(-1) 'fingerprint' spectral region.
View Article and Find Full Text PDFBackground: Diffuse large B-cell lymphoma (DLBCL) makes up 10-20% of pediatric non-Hodgkin lymphoma, and these patients have a significantly better prognosis than adults with DLBCL. The difference in prognosis may be related to clinical, phenotypic, and/or biological differences between adult and pediatric DLBCL. In adult DLBCL, the germinal center (GC) phenotype is associated with a better prognosis than the activated B-cell (ABC) phenotype.
View Article and Find Full Text PDFHigh cure rates are possible in children with localized mature B-cell lymphoma (B NHL) using a variety of chemotherapeutic strategies. To reduce late sequelae, the duration and intensity of chemotherapy has been progressively reduced. The Lymphome Malins de Burkitt (LMB) 89 study reported long-term survival in almost all children with localized resected disease treated with two courses of COPAD (cyclophosphamide, vincristine, prednisolone and doxorubicin).
View Article and Find Full Text PDFTo study prognostic factors of progression/relapse, data concerning 225 children enrolled between 1987 and 1997 in Berlin-Frankfurt-Münster, Société Française d'Oncologie Pédiatrique and United Kingdom Children's Cancer Study Group prospective studies for the treatment of anaplastic large cell lymphoma (ALCL) were merged. Median follow-up was 9.3 years.
View Article and Find Full Text PDFThis report describes the clinical outcomes and follow-up records of 42 children with nodular lymphocyte predominant Hodgkin lymphoma (LPHL) treated on United Kingdom Children's Cancer Study Group (UKCCSG) HD1 (1982-1992) and HD2 protocols (1992-2000). The clinical records of 42 children with LPHL treated between 1982 and 2000 were reviewed retrospectively. All 42 had histology reviewed centrally and confirmed as LPHL by an expert panel.
View Article and Find Full Text PDFThe prognosis for higher risk childhood B-cell non-Hodgkin lymphoma has improved over the past 20 years but the optimal intensity of treatment has yet to be determined. Children 21 years old or younger with newly diagnosed B-cell non-Hodgkin lymphoma/B-cell acute lymphoblastic leukemia (B-NHL/B-ALL) with higher risk factors (bone marrow [BM] with or without CNS involvement) were randomized to standard intensity French-American-British/Lymphoma Malignancy B (FAB/LMB) therapy or reduced intensity (reduced cytarabine plus etoposide and deletion of 3 maintenance courses M2, M3, M4). All patients with CNS disease had additional high-dose methotrexate (8 g/m2) plus extra intrathecal therapy.
View Article and Find Full Text PDFA previous study (LMB89) of the French Society of Pediatric Oncology for childhood mature B-cell lymphoma (B-NHL) demonstrated a 92% 3-year event-free survival (EFS) for intermediate-risk group B defined as "non-resected" stage II/I and CNS-negative advanced-stage IIV/IV (70% of cases). We performed the FAB/LMB96 trial to assess the possibility of reducing treatment in children/adolescents with intermediate-risk B-NHL without jeopardizing survival. "Early responding" patients (tumor response > 20% at day 7) were randomized in a factorial design between 4 arms, 2 receiving half-dose of cyclophosphamide in the second induction course with cyclophosphamide, Oncovin (vincristine), prednisone, Adriamycin (doxorubicin), methotrexate (COPADM) and 2 not receiving the maintenance course M1.
View Article and Find Full Text PDFIn pediatric mature B-cell non-Hodgkin lymphoma, international pathologist diagnostic agreement was previously evaluated using the Revised European-American Lymphoma Classification. Surgical biopsy histology technical quality (HTQ) is variable and may affect diagnostic accuracy. This study evaluated diagnostic agreement correlated with HTQ.
View Article and Find Full Text PDFPurpose: The purpose of this research was to evaluate the predictive value of expression of thymidylate synthase (TS) and other genes for response to raltitrexed (RTX).
Experimental Design: Twenty-five patients with metastatic colorectal cancer received RTX 3 mg/m(2) 3-weekly. Pretreatment tumor biopsies were analyzed for TS, dihydropyrimidine dehydrogenase (DPD), thymidine phosphorylase (TP), folylpolyglutamate synthetase, and reduced folate carrier mRNA expression by real-time reverse transcription-PCR.
From June 1990 to June 1998, 72 patients with anaplastic large cell lymphoma (ALCL) were treated with short intensive multi-agent regimens [non-Hodgkin's lymphoma (NHL) 9000 and 9602]. Diagnosis was based on morphological and immunophenotypic criteria. Treatment for stage I disease consisted of eight courses (2 x vincristine, doxorubicin, prednisolone; 2 x methotrexate; 2 x cytarabine, thioguanine; and 2 x methotrexate etoposide).
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