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Sample records for lymphoma stage iv

  1. Brentuximab Vedotin and Combination Chemotherapy in Treating Patients With Stage II-IV HIV-Associated Hodgkin Lymphoma

    Science.gov (United States)

    2017-08-14

    AIDS-Related Hodgkin Lymphoma; Classical Hodgkin Lymphoma; HIV Infection; Stage II Hodgkin Lymphoma; Stage IIA Hodgkin Lymphoma; Stage IIB Hodgkin Lymphoma; Stage III Hodgkin Lymphoma; Stage IIIA Hodgkin Lymphoma; Stage IIIB Hodgkin Lymphoma; Stage IV Hodgkin Lymphoma; Stage IVA Hodgkin Lymphoma; Stage IVB Hodgkin Lymphoma

  2. Intravenous Chemotherapy or Oral Chemotherapy in Treating Patients With Previously Untreated Stage III-IV HIV-Associated Non-Hodgkin Lymphoma

    Science.gov (United States)

    2016-09-29

    AIDS-related Diffuse Large Cell Lymphoma; AIDS-related Diffuse Mixed Cell Lymphoma; AIDS-related Diffuse Small Cleaved Cell Lymphoma; AIDS-related Immunoblastic Large Cell Lymphoma; AIDS-related Lymphoblastic Lymphoma; AIDS-related Peripheral/Systemic Lymphoma; AIDS-related Small Noncleaved Cell Lymphoma; Stage III AIDS-related Lymphoma; Stage IV AIDS-related Lymphoma

  3. Advanced-stage III/IV follicular lymphoma. Treatment strategies for individual patients

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    Heinzelmann, Frank; Bamberg, Michael; Weinmann, Martin [Dept. of Radiation Oncology, Univ. of Tuebingen (Germany); Ottinger, Hellmut [Dept. of Bone Marrow Transplantation, Univ. of Essen (Germany); Engelhard, Marianne [Dept. of Radiation Oncology, Univ. of Essen (Germany); Soekler, Martin [Dept. of Internal Medicine II, Univ. of Tuebingen (Germany)

    2010-05-15

    Background: in patients with advanced-stage III/IV follicular lymphoma (FL), there are many treatment options available. The current challenge is to choose the optimal strategy for the individual patient. Methods: the literature was reviewed with respect to treatment strategies in patients with advanced FL by screening the PubMed databank. Results: in advanced-stage III/IV FL, median survival may approach 8-10 years. Treatment strategies include a watch-and-wait strategy, chemoimmunotherapy, monotherapy with rituximab, and - as an experimental approach so far - radioimmunotherapy. The use of autologous hematopoietic stem cell transplantation (HSCT) for patients in first remission or chemosensitive relapse prolongs progression-free survival while the effect on overall survival remains unclear compared to standard chemotherapy. However, long-term results are flawed by high relapse rates and risk of secondary malignancies. In patients with relapsed/chemoresistant disease, allogeneic HSCT constitutes the only curative approach but is associated with high treatment-related mortality. In the palliative setting, low-dose involved-field irradiation constitutes an effective treatment option in order to control local symptoms with potential long-lasting response. Conclusion: in case of advanced-disease FL, asymptomatic patients can be managed expectantly. In symptomatic patients, chemoimmunotherapy is regarded as standard therapy. In symptomatic elderly patients with relevant comorbidities, rituximab {+-} single-agent chemotherapy, or low-dose involved-field radiotherapy might be appropriate. For younger patients with chemoresistant/relapsed disease, allogeneic HSCT might be considered, since advances in supportive care and better patient selection have resulted in improved outcomes. (orig.)

  4. Peripartum Primary Prophylaxis Inferior Vena Cava Filter Placement in a Patient with Stage IV B-Cell Lymphoma Presenting with a Pathologic Femur Fracture

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    David M. Sherer

    2015-10-01

    Full Text Available Background  -Pulmonary embolus (PE remains a leading etiology of maternal mortality in the developed world. Increasing utilization of retrievable inferior vena cava (IVC filter placement currently includes pregnant patients. Case - A 22-year-old woman at 27 weeks' gestation was diagnosed with Stage IV high-grade malignant B cell lymphoma following pathologic femur fracture. Significant risk factors for PE led to placement of primary prophylaxis IVC filter before cesarean delivery, open reduction and internal fixation of the fractured femur, and chemotherapy. Conclusion - This case supports that primary prophylaxis placement of IVC filters in highly selected pregnant patients may assist in decreasing PE-associated maternal mortality.

  5. Persistent improved results after adding vincristine and bleomycin to a cyclophosphamide/hydroxorubicin/Vm-26/prednisone combination (CHVmP) in stage III-IV intermediate- and high-grade non-Hodgkin's lymphoma. The EORTC Lymphoma Cooperative Group.

    Science.gov (United States)

    Meerwaldt, J H; Carde, P; Somers, R; Thomas, J; Kluin-Nelemans, J C; Bron, D; Noordijk, E M; Cosset, J M; Bijnens, L; Teodorovic, I; Hagenbeek, A

    1997-01-01

    CHOP has been and still is regarded by many as the 'standard' treatment of advanced non-Hodgkin's lymphoma. In 1980 the EORTC Lymphoma Cooperative Group started a study to evaluate the addition of vincristine and bleomycin to its standard four-drug combination chemotherapy, CHVmP (cyclophosphamide, hydroxorubicin, Vm-26, prednisone). Eligible patients were stage III or IV, intermediate- to high-grade non-Hodgkin's lymphoma (Working Formulation E-I). One-hundred-eighty-nine patients were entered, of whom 140 were eligible and evaluable. A previous report showed an improved response rate and failure-free survival (FFS) and overall survival for the combination CHVmP-VB. At ten years, the outcome still favors the addition of vincristine and bleomycin. The FFS was 34% vs. 23% and the overall survival 34% vs 22%. This difference was mainly due to a difference in CR rate (74% vs. 49%), Relapse-free survival for patients reaching a CR was the same in both arms. When the patients were grouped according to the International Prognostic Factor Index, no statistically significant difference could be observed in favor of one treatment within either group. This trial clearly demonstrates the benefit gained by the addition of vincristine and bleomycin to 'standard' chemotherapy for intermediate and high-grade non-Hodgkin's lymphoma.

  6. Impact of Consolidation Radiation Therapy in Stage III-IV Diffuse Large B-cell Lymphoma With Negative Post-Chemotherapy Radiologic Imaging

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    Dorth, Jennifer A., E-mail: jennifer.dorth@duke.edu [Department of Radiation Oncology, Duke University Medical Center, Durham, North Carolina (United States); Prosnitz, Leonard R. [Department of Radiation Oncology, Duke University Medical Center, Durham, North Carolina (United States); Broadwater, Gloria [Cancer Statistical Center, Duke University Medical Center, Durham, North Carolina (United States); Diehl, Louis F.; Beaven, Anne W. [Department of Medicine, Division of Medical Oncology, Duke University Medical Center, Durham, North Carolina (United States); Coleman, R. Edward [Department of Radiology, Division of Nuclear Medicine, Duke University Medical Center, Durham, North Carolina (United States); Kelsey, Chris R. [Department of Radiation Oncology, Duke University Medical Center, Durham, North Carolina (United States)

    2012-11-01

    Purpose: While consolidation radiation therapy (i.e., RT administered after chemotherapy) is routine treatment for patients with early-stage diffuse large B-cell lymphoma (DLBCL), the role of consolidation RT in stage III-IV DLBCL is controversial. Methods and Materials: Cases of patients with stage III-IV DLBCL treated from 1991 to 2009 at Duke University, who achieved a complete response to chemotherapy were reviewed. Clinical outcomes were calculated using the Kaplan-Meier method and were compared between patients who did and did not receive RT, using the log-rank test. A multivariate analysis was performed using Cox proportional hazards model. Results: Seventy-nine patients were identified. Chemotherapy (median, 6 cycles) consisted of anti-CD20 antibody rituximab combined with cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP; 65%); cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP; 22%); or other (13%). Post-chemotherapy imaging consisted of positron emission tomography (PET)/computed tomography (CT) (73%); gallium with CT (14%); or CT only (13%). Consolidation RT (median, 25 Gy) was given to involved sites of disease in 38 (48%) patients. Receipt of consolidation RT was associated with improved in-field control (92% vs. 69%, respectively, p = 0.028) and event-free survival (85% vs. 65%, respectively, p = 0.014) but no difference in overall survival (85% vs. 78%, respectively, p = 0.15) when compared to patients who did not receive consolidation RT. On multivariate analysis, no RT was predictive of increased risk of in-field failure (hazard ratio [HR], 8.01, p = 0.014) and worse event-free survival (HR, 4.3, p = 0.014). Conclusions: Patients with stage III-IV DLBCL who achieve negative post-chemotherapy imaging have improved in-field control and event-free survival with low-dose consolidation RT.

  7. Predictors of Local Recurrence After Rituximab-Based Chemotherapy Alone in Stage III and IV Diffuse Large B-Cell Lymphoma: Guiding Decisions for Consolidative Radiation

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    Jegadeesh, Naresh; Rajpara, Raj; Esiashvili, Natia; Shi, Zheng [Department of Radiation Oncology, Emory University, Atlanta, Georgia (United States); Winship Cancer Institute, Emory University, Atlanta, Georgia (United States); Liu, Yuan [Winship Cancer Institute, Emory University, Atlanta, Georgia (United States); Department of Biostatistics and Bioinformatics Shared Resource, Emory University, Atlanta, Georgia (United States); Okwan-Duodu, Derrick [Department of Radiation Oncology, Emory University, Atlanta, Georgia (United States); Winship Cancer Institute, Emory University, Atlanta, Georgia (United States); Flowers, Christopher R. [Winship Cancer Institute, Emory University, Atlanta, Georgia (United States); Department of Medical Oncology, Emory University, Atlanta, Georgia (United States); Khan, Mohammad K., E-mail: drkhurram2000@gmail.com [Department of Radiation Oncology, Emory University, Atlanta, Georgia (United States); Winship Cancer Institute, Emory University, Atlanta, Georgia (United States)

    2015-05-01

    Purpose: The role of consolidative radiation therapy (RT) for stage III and IV diffuse large B-cell lymphoma (DLBCL) in the era of rituximab is not well defined. There is evidence that some patients with bulky disease may benefit, but patient selection criteria are not well established. We sought to identify a subset of patients who experienced a high local failure rate after receiving rituximab-based chemotherapy alone and hence may benefit from the addition of consolidative RT. Methods and Materials: Two hundred eleven patients with stage III and IV DLBCL treated between August 1999 and January 2012 were reviewed. Of these, 89 had a complete response to systemic therapy including rituximab and received no initial RT. Kaplan-Meier analysis and Cox proportional hazards regression were performed, with local recurrence (LR) as the primary outcome. Results: The median follow-up time was 43.9 months. Fifty percent of patients experienced LR at 5 years. In multivariate analysis, tumor ≥5 cm and stage III disease were associated with increased risk of LR. The 5-year LR-free survival was 47.4% for patients with ≥5-cm lesions versus 74.7% for patients with <5-cm lesions (P=.01). In patients with <5-cm tumors, the maximum standardized uptake value (SUVmax) was ≥15 in all patients with LR. The 5-year LR-free survival was 100% in SUV<15 versus 68.8% in SUV≥15 (P=.10). Conclusions: Advanced-stage DLBCL patients with stage III disease or with disease ≥5 cm appear to be at an increased risk for LR. Patients with <5-cm disease and SUVmax ≥15 may be at higher risk for LR. These patients may benefit from consolidative RT after chemoimmunotherapy.

  8. Anti-CD22 CAR-T Therapy for CD19-refractory or Resistant Lymphoma Patients

    Science.gov (United States)

    2016-08-22

    Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Stage III/IV Adult Diffuse Large Cell Lymphoma; Stage III/IV Follicular Lymphoma; Stage III/IV Mantle Cell Lymphoma

  9. Superiority of second over first generation chemotherapy in a randomized trial for stage III-IV intermediate and high-grade non-Hodgkin's lymphoma (NHL): the 1980-1985 EORTC trial. The EORTC Lymphoma Group.

    Science.gov (United States)

    Carde, P; Meerwaldt, J H; van Glabbeke, M; Somers, R; Monconduit, M; Thomas, J; de Wolf-Peeters, C; de Pauw, B; Tanguy, A; Kluin-Nelemans, J C

    1991-06-01

    A first-generation CHOP-like cyclic combination chemotherapy (CT) regimen using cyclophosphamide 600 mg/m2 IV d1, hydroxorubicin (doxorubicin) 50 mg/m2 IV d1, VM26 60 mg/m2 IV d1, and prednisone 40 mg/m2 PO d1-5 (CHVmP) was compared to a second-generation combination wherein vincristine 1.4 mg/m2 IV and bleomycin 6 mg/m2 IM/IV were added at mid-interval (d15) to the former drugs (CHVmP + VB) in the treatment of intermediate- and high-grade malignant NHL. From April 1980 to January 1986, 141 eligible patients with stage III-IV unfavorable histologies (except T lymphoblastic NHL) entered this EORTC randomized trial. In both arms adjuvant radiotherapy (30 Gy) was given in instances of bulky or residual disease. In all patient subsets the outcome favored the second-generation regimen. The difference was even greater in patients with Diffuse Large Cell Lymphoma (DLCL). At 5 years, overall survival was 53% with CHVmP + VB versus 29% (p = 0.002). The advantage was due to a higher complete remission (CR) rate (80% versus 50%, p = 0.01). Indeed, once CR was achieved the relapse-free survival (RFS) was not significantly influenced (59% versus 49%). No significant additional toxicity could be attributed to vincristine and bleomycin. This study demonstrates a clear benefit for intermediate- and high-risk malignant NHL and particularly DLCL from intercalating non-myelotoxic drugs at mid-cycle intervals, without adverse effects.

  10. Memory-enriched CAR-T Cells Immunotherapy for B Cell Lymphoma

    Science.gov (United States)

    2016-04-25

    Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Stage III Adult Diffuse Large Cell Lymphoma; Stage III Follicular Lymphoma; Stage III Mantle Cell Lymphoma; Stage IV Adult Diffuse Large Cell Lymphoma; Stage IV Follicular Lymphoma; Stage IV Mantle Cell Lymphoma

  11. Stages of Adult Hodgkin Lymphoma

    Science.gov (United States)

    ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ...

  12. Stages of Childhood Hodgkin Lymphoma

    Science.gov (United States)

    ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ...

  13. Gene Therapy in Treating Patients With Human Immunodeficiency Virus-Related Lymphoma Receiving Stem Cell Transplant

    Science.gov (United States)

    2016-12-15

    HIV Infection; Mature T-Cell and NK-Cell Non-Hodgkin Lymphoma; Plasmablastic Lymphoma; Recurrent Adult Hodgkin Lymphoma; Recurrent Adult Non-Hodgkin Lymphoma; Recurrent Burkitt Lymphoma; Recurrent Follicular Lymphoma; Stage III Follicular Lymphoma; Stage III Mantle Cell Lymphoma; Stage IV Follicular Lymphoma; Stage IV Mantle Cell Lymphoma

  14. Lenalidomide and Combination Chemotherapy (DA-EPOCH-R) in Treating Patients With MYC-Associated B-Cell Lymphomas

    Science.gov (United States)

    2016-08-24

    Leukemia; Stage II Small Lymphocytic Lymphoma; Stage III Adult Diffuse Large Cell Lymphoma; Stage III Adult Diffuse Mixed Cell Lymphoma; Stage III Adult Diffuse Small Cleaved Cell Lymphoma; Stage III Adult Hodgkin Lymphoma; Stage III Adult Immunoblastic Large Cell Lymphoma; Stage III Chronic Lymphocytic Leukemia; Stage III Grade 1 Follicular Lymphoma; Stage III Grade 2 Follicular Lymphoma; Stage III Grade 3 Follicular Lymphoma; Stage III Mantle Cell Lymphoma; Stage III Marginal Zone Lymphoma; Stage III Small Lymphocytic Lymphoma; Stage IV Adult Diffuse Large Cell Lymphoma; Stage IV Adult Diffuse Mixed Cell Lymphoma; Stage IV Adult Diffuse Small Cleaved Cell Lymphoma; Stage IV Adult Hodgkin Lymphoma; Stage IV Adult Immunoblastic Large Cell Lymphoma; Stage IV Chronic Lymphocytic Leukemia; Stage IV Grade 1 Follicular Lymphoma; Stage IV Grade 2 Follicular Lymphoma; Stage IV Grade 3 Follicular Lymphoma; Stage IV Mantle Cell Lymphoma; Stage IV Marginal Zone Lymphoma; Stage IV Small Lymphocytic Lymphoma; Testicular Lymphoma; Untreated Hairy Cell Leukemia; Waldenström Macroglobulinemia

  15. FAU in Treating Patients With Advanced Solid Tumors or Lymphoma

    Science.gov (United States)

    2014-01-06

    Adult Grade III Lymphomatoid Granulomatosis; Adult Nasal Type Extranodal NK/T-cell Lymphoma; Anaplastic Large Cell Lymphoma; Angioimmunoblastic T-cell Lymphoma; Cutaneous B-cell Non-Hodgkin Lymphoma; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Nodal Marginal Zone B-cell Lymphoma; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Grade III Lymphomatoid Granulomatosis; Recurrent Adult Hodgkin Lymphoma; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Adult T-cell Leukemia/Lymphoma; Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Mycosis Fungoides/Sezary Syndrome; Recurrent Small Lymphocytic Lymphoma; Small Intestine Lymphoma; Splenic Marginal Zone Lymphoma; Stage III Adult Burkitt Lymphoma; Stage III Adult Diffuse Large Cell Lymphoma; Stage III Adult Diffuse Mixed Cell Lymphoma; Stage III Adult Diffuse Small Cleaved Cell Lymphoma; Stage III Adult Hodgkin Lymphoma; Stage III Adult Immunoblastic Large Cell Lymphoma; Stage III Adult Lymphoblastic Lymphoma; Stage III Adult T-cell Leukemia/Lymphoma; Stage III Cutaneous T-cell Non-Hodgkin Lymphoma; Stage III Grade 1 Follicular Lymphoma; Stage III Grade 2 Follicular Lymphoma; Stage III Grade 3 Follicular Lymphoma; Stage III Mantle Cell Lymphoma; Stage III Marginal Zone Lymphoma; Stage III Mycosis Fungoides/Sezary Syndrome; Stage III Small Lymphocytic Lymphoma; Stage IV Adult Burkitt Lymphoma; Stage IV Adult Diffuse Large Cell Lymphoma; Stage IV Adult Diffuse Mixed Cell Lymphoma; Stage IV Adult Diffuse Small Cleaved Cell Lymphoma; Stage IV Adult Hodgkin Lymphoma; Stage IV Adult Immunoblastic Large Cell

  16. GDP (Gemcitabine, Dexamethasone, and Cisplatin) Is Highly Effective and Well-Tolerated for Newly Diagnosed Stage IV and Relapsed/Refractory Extranodal Natural Killer/T-Cell Lymphoma, Nasal Type.

    Science.gov (United States)

    Wang, Jing-Jing; Dong, Mei; He, Xiao-Hui; Li, Ye-Xiong; Wang, Wei-Hu; Liu, Peng; Yang, Jian-Liang; Gui, Lin; Zhang, Chang-Gong; Yang, Sheng; Zhou, Sheng-Yu; Shi, Yuan-Kai

    2016-02-01

    This study was conducted to evaluate the effectiveness and tolerance of GDP (gemcitabine, dexamethasone, and cisplatin) regimen in patients with newly diagnosed stage IV and relapsed/refractory extranodal natural killer/T-cell lymphoma, nasal type (ENKTL).The study enrolled 41 ENKTL patients who received GDP regimen at the Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College between January 2008 and January 2015.The disease status was newly diagnosed stage IV in 15 patients and relapsed/refractory in 26 patients. The median number of cycles of chemotherapy per patient was 6 (range, 2-8 cycles). The overall response rate and complete-remission rate were 83.0% (34/41) and 41.5% (17/41), respectively. After a median follow-up of 16.2 months, 1-year progression-free survival rate and 1-year overall survival rate for the whole cohort were 54.5% and 72.7%. Grade 3 to 4 adverse events included neutropenia (34.1%), thrombocytopenia (19.5%), and anemia (14.6%).Our study has suggested high efficacy and low toxicity profile of GDP regimen in patients with newly diagnosed stage IV and relapsed/refractory ENKTL.

  17. Rituximab With or Without Yttrium Y-90 Ibritumomab Tiuxetan in Treating Patients With Untreated Follicular Lymphoma

    Science.gov (United States)

    2016-06-15

    Stage I Grade 1 Follicular Lymphoma; Stage I Grade 2 Follicular Lymphoma; Stage II Grade 1 Contiguous Follicular Lymphoma; Stage II Grade 1 Non-Contiguous Follicular Lymphoma; Stage II Grade 2 Contiguous Follicular Lymphoma; Stage II Grade 2 Non-Contiguous Follicular Lymphoma; Stage III Grade 1 Follicular Lymphoma; Stage III Grade 2 Follicular Lymphoma; Stage IV Grade 1 Follicular Lymphoma; Stage IV Grade 2 Follicular Lymphoma

  18. Stages of Adult Non-Hodgkin Lymphoma

    Science.gov (United States)

    ... Lymphoma Treatment AIDS-Related Lymphoma Treatment Chronic Lymphocytic Leukemia Treatment (small lymphocytic lymphoma) Mycosis Fungoides (Including Sézary Syndrome) Treatment (cutaneous T-cell lymphoma) Primary CNS Lymphoma Treatment Non-Hodgkin lymphoma ...

  19. Monoclonal Antibody Therapy in Treating Patients With Chronic Lymphocytic Leukemia, Lymphocytic Lymphoma, Acute Lymphoblastic Leukemia, or Acute Myeloid Leukemia

    Science.gov (United States)

    2013-06-03

    Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Nodal Marginal Zone B-cell Lymphoma; Noncontiguous Stage II Marginal Zone Lymphoma; Noncontiguous Stage II Small Lymphocytic Lymphoma; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Acute Myeloid Leukemia; Recurrent Marginal Zone Lymphoma; Recurrent Small Lymphocytic Lymphoma; Refractory Chronic Lymphocytic Leukemia; Splenic Marginal Zone Lymphoma; Stage III Marginal Zone Lymphoma; Stage III Small Lymphocytic Lymphoma; Stage IV Marginal Zone Lymphoma; Stage IV Small Lymphocytic Lymphoma

  20. Ofatumumab, Pentostatin, and Cyclophosphamide in Treating Patients With Untreated Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma

    Science.gov (United States)

    2014-10-30

    Hematopoietic/Lymphoid Cancer; B-cell Chronic Lymphocytic Leukemia; Contiguous Stage II Small Lymphocytic Lymphoma; Noncontiguous Stage II Small Lymphocytic Lymphoma; Stage 0 Chronic Lymphocytic Leukemia; Stage I Chronic Lymphocytic Leukemia; Stage I Small Lymphocytic Lymphoma; Stage II Chronic Lymphocytic Leukemia; Stage III Chronic Lymphocytic Leukemia; Stage III Small Lymphocytic Lymphoma; Stage IV Chronic Lymphocytic Leukemia; Stage IV Small Lymphocytic Lymphoma

  1. Vorinostat and Decitabine in Treating Patients With Advanced Solid Tumors or Relapsed or Refractory Non-Hodgkin's Lymphoma, Acute Myeloid Leukemia, Acute Lymphocytic Leukemia, or Chronic Myelogenous Leukemia

    Science.gov (United States)

    2014-08-26

    Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With t(15;17)(q22;q12); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); Blastic Phase Chronic Myelogenous Leukemia; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Nodal Marginal Zone B-cell Lymphoma; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Acute Myeloid Leukemia; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Small Lymphocytic Lymphoma; Secondary Acute Myeloid Leukemia; Splenic Marginal Zone Lymphoma; Stage III Adult Burkitt Lymphoma; Stage III Adult Diffuse Large Cell Lymphoma; Stage III Adult Diffuse Mixed Cell Lymphoma; Stage III Adult Diffuse Small Cleaved Cell Lymphoma; Stage III Adult Immunoblastic Large Cell Lymphoma; Stage III Adult Lymphoblastic Lymphoma; Stage III Grade 1 Follicular Lymphoma; Stage III Grade 2 Follicular Lymphoma; Stage III Grade 3 Follicular Lymphoma; Stage III Mantle Cell Lymphoma; Stage III Marginal Zone Lymphoma; Stage III Small Lymphocytic Lymphoma; Stage IV Adult Burkitt Lymphoma; Stage IV Adult Diffuse Large Cell Lymphoma; Stage IV Adult Diffuse Mixed Cell Lymphoma; Stage IV Adult Diffuse Small Cleaved Cell Lymphoma; Stage IV Adult Immunoblastic Large Cell Lymphoma; Stage IV Adult Lymphoblastic Lymphoma; Stage IV Grade 1 Follicular Lymphoma; Stage IV Grade 2 Follicular Lymphoma; Stage IV Grade 3 Follicular Lymphoma; Stage IV Mantle Cell Lymphoma; Stage IV Marginal Zone Lymphoma

  2. Clinical presentation and staging of Hodgkin lymphoma

    DEFF Research Database (Denmark)

    Gallamini, Andrea; Hutchings, Martin; Ramadan, Safaa

    2016-01-01

    . The main body of the review will be dedicated to the recently published guidelines for lymphoma staging (including HL) agreed by the experts during the 12th International Congress for Malignant Lymphoma in Lugano. The recommendations of the panel on how to integrate flurodeoxyglucose positron emission......, sometimes HL is a subtle disease, difficult to diagnose for the paucity of symptoms, the absence of physical findings, or for concomitant immunologic disorders: a compete overview of the common and rare patterns of HL clinical presentation will be also offered. The future perspective of PET scan use...

  3. Alvocidib in Treating Patients With B-Cell Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma

    Science.gov (United States)

    2013-07-01

    B-cell Chronic Lymphocytic Leukemia; Contiguous Stage II Small Lymphocytic Lymphoma; Noncontiguous Stage II Small Lymphocytic Lymphoma; Stage I Chronic Lymphocytic Leukemia; Stage I Small Lymphocytic Lymphoma; Stage II Chronic Lymphocytic Leukemia; Stage III Chronic Lymphocytic Leukemia; Stage III Small Lymphocytic Lymphoma; Stage IV Chronic Lymphocytic Leukemia; Stage IV Small Lymphocytic Lymphoma

  4. Stages of Childhood Non-Hodgkin Lymphoma

    Science.gov (United States)

    ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ...

  5. Bortezomib and Filgrastim in Promoting Stem Cell Mobilization in Patients With Non-Hodgkin Lymphoma or Multiple Myeloma Undergoing Stem Cell Transplant

    Science.gov (United States)

    2016-04-19

    Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Small Lymphocytic Lymphoma; Refractory Hairy Cell Leukemia; Refractory Multiple Myeloma; Small Intestine Lymphoma; Splenic Marginal Zone Lymphoma; Stage I Adult Burkitt Lymphoma; Stage I Adult Diffuse Large Cell Lymphoma; Stage I Adult Diffuse Mixed Cell Lymphoma; Stage I Adult Diffuse Small Cleaved Cell Lymphoma; Stage I Adult Immunoblastic Large Cell Lymphoma; Stage I Adult Lymphoblastic Lymphoma; Stage I Grade 1 Follicular Lymphoma; Stage I Grade 2 Follicular Lymphoma; Stage I Grade 3 Follicular Lymphoma; Stage I Mantle Cell Lymphoma; Stage I Marginal Zone Lymphoma; Stage I Multiple Myeloma; Stage I Small Lymphocytic Lymphoma; Stage II Multiple Myeloma; Stage III Adult Burkitt Lymphoma; Stage III Adult Diffuse Large Cell Lymphoma; Stage III Adult Diffuse Mixed Cell Lymphoma; Stage III Adult Diffuse Small Cleaved Cell Lymphoma; Stage III Adult Immunoblastic Large Cell Lymphoma; Stage III Adult Lymphoblastic Lymphoma; Stage III Grade 1 Follicular Lymphoma; Stage III Grade 2 Follicular Lymphoma; Stage III Grade 3 Follicular Lymphoma; Stage III Mantle Cell Lymphoma; Stage III Marginal Zone Lymphoma; Stage III Multiple Myeloma; Stage III Small Lymphocytic Lymphoma; Stage IV Adult Burkitt Lymphoma; Stage IV Adult Diffuse Large Cell Lymphoma; Stage IV Adult Diffuse Mixed Cell Lymphoma; Stage IV Adult Diffuse Small Cleaved Cell Lymphoma; Stage IV Adult Immunoblastic Large Cell Lymphoma; Stage IV Adult Lymphoblastic Lymphoma; Stage IV Grade 1 Follicular Lymphoma; Stage IV Grade 2 Follicular Lymphoma; Stage IV Grade 3 Follicular Lymphoma; Stage IV Mantle Cell Lymphoma; Stage IV Marginal Zone Lymphoma; Stage IV Small Lymphocytic Lymphoma; Untreated Hairy Cell Leukemia; Waldenström Macroglobulinemia

  6. Phase III intergroup study of fludarabine phosphate compared with cyclophosphamide, vincristine, and prednisone chemotherapy in newly diagnosed patients with stage II and IV low-grade malignant non-Hodgkin's lymphoma

    NARCIS (Netherlands)

    A. Hagenbeek; H. Eghbali; S. Monfardini; U. Viloto; P.J. Hoskin; C. de Wolf-Peeters; K. MacLennan; E. Staab-Renner; J. Kalmus; A. Schott; I. Teodorovic; A. Negrouk; M. van Glabbeke; R. Marcus

    2006-01-01

    Purpose To compare the efficacy and safety of fludarabine phosphate with cyclophosphamide, vincristine, and prednisone (CVP) in 381 previously untreated, advanced-stage, low-grade (lg) non-Hodgkin's lymphoma (NHL) patients in a phase III, multicenter study. Patients and Methods Between 1993 and 1997

  7. Anti-ICOS Monoclonal Antibody MEDI-570 in Treating Patients With Relapsed or Refractory Peripheral T-cell Lymphoma Follicular Variant or Angioimmunoblastic T-cell Lymphoma

    Science.gov (United States)

    2017-09-28

    Follicular Variant Peripheral T-Cell Lymphoma; Grade 1 Follicular Lymphoma; Grade 2 Follicular Lymphoma; Grade 3a Follicular Lymphoma; Recurrent Angioimmunoblastic T-cell Lymphoma; Recurrent Follicular Lymphoma; Recurrent Mature T- and NK-Cell Non-Hodgkin Lymphoma; Recurrent Mycosis Fungoides; Recurrent Primary Cutaneous T-Cell Non-Hodgkin Lymphoma; Refractory Angioimmunoblastic T-cell Lymphoma; Refractory Follicular Lymphoma; Refractory Mature T-Cell and NK-Cell Non-Hodgkin Lymphoma; Stage IB Mycosis Fungoides; Stage II Mycosis Fungoides; Stage III Cutaneous T-Cell Non-Hodgkin Lymphoma; Stage III Mycosis Fungoides; Stage IV Cutaneous T-Cell Non-Hodgkin Lymphoma; Stage IV Mycosis Fungoides

  8. Ocular Adnexal Follicular Lymphoma

    DEFF Research Database (Denmark)

    Rasmussen, Peter K; Coupland, Sarah E; Finger, Paul T

    2014-01-01

    , and 31 (45%) had stage IIE lymphoma. Patients with disseminated lymphoma had stage IIIE (9 of 19 [47%]) and stage IV (10 of 19 [53%]) disease, whereas patients with a relapse of systemic lymphoma presented with stage IE (8 of 10 [80%]), stage IIE (1 of 10 [10%]), and stage IIIE (1 of 10 [10%]) disease...

  9. Radiation therapy planning for early-stage Hodgkin lymphoma

    DEFF Research Database (Denmark)

    Maraldo, Maja V; Dabaja, Bouthaina S; Filippi, Andrea R

    2015-01-01

    PURPOSE: Early-stage Hodgkin lymphoma (HL) is a rare disease, and the location of lymphoma varies considerably between patients. Here, we evaluate the variability of radiation therapy (RT) plans among 5 International Lymphoma Radiation Oncology Group (ILROG) centers with regard to beam arrangements...

  10. Cyclophosphamide, Alvocidib, and Rituximab in Treating Patients With High Risk B-Cell Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma

    Science.gov (United States)

    2015-11-10

    Chronic Lymphocytic Leukemia; Prolymphocytic Leukemia; Recurrent Small Lymphocytic Lymphoma; Refractory Chronic Lymphocytic Leukemia; Stage I Chronic Lymphocytic Leukemia; Stage I Small Lymphocytic Lymphoma; Stage II Chronic Lymphocytic Leukemia; Stage II Small Lymphocytic Lymphoma; Stage III Chronic Lymphocytic Leukemia; Stage III Small Lymphocytic Lymphoma; Stage IV Chronic Lymphocytic Leukemia; Stage IV Small Lymphocytic Lymphoma

  11. 506U78 in Treating Patients With Lymphoma

    Science.gov (United States)

    2013-01-15

    Anaplastic Large Cell Lymphoma; Angioimmunoblastic T-cell Lymphoma; Recurrent Adult T-cell Leukemia/Lymphoma; Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma; Recurrent Mycosis Fungoides/Sezary Syndrome; Small Intestine Lymphoma; Stage I Cutaneous T-cell Non-Hodgkin Lymphoma; Stage I Mycosis Fungoides/Sezary Syndrome; Stage II Cutaneous T-cell Non-Hodgkin Lymphoma; Stage II Mycosis Fungoides/Sezary Syndrome; Stage III Cutaneous T-cell Non-Hodgkin Lymphoma; Stage III Mycosis Fungoides/Sezary Syndrome; Stage IV Cutaneous T-cell Non-Hodgkin Lymphoma; Stage IV Mycosis Fungoides/Sezary Syndrome

  12. Fludarabine Phosphate, Radiation Therapy, and Rituximab in Treating Patients Who Are Undergoing Donor Stem Cell Transplant Followed by Rituximab for High-Risk Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma

    Science.gov (United States)

    2017-03-27

    Chronic Lymphocytic Leukemia; Prolymphocytic Leukemia; Recurrent Small Lymphocytic Lymphoma; Refractory Chronic Lymphocytic Leukemia; Stage III Chronic Lymphocytic Leukemia; Stage III Small Lymphocytic Lymphoma; Stage IV Chronic Lymphocytic Leukemia; Stage IV Small Lymphocytic Lymphoma; T-Cell Large Granular Lymphocyte Leukemia

  13. Competitive Transfer of αCD19-TCRz-CD28 and αCD19-TCRz-CD137 CAR-T Cells for B-cell Leukemia/Lymphoma

    Science.gov (United States)

    2016-08-22

    Hematopoietic/Lymphoid Cancer; Adult Acute Lymphoblastic Leukemia in Remission; B-cell Adult Acute Lymphoblastic Leukemia; B-cell Chronic Lymphocytic Leukemia; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Refractory Chronic Lymphocytic Leukemia; Stage III Adult Diffuse Large Cell Lymphoma; Stage III Chronic Lymphocytic Leukemia; Stage III Grade 1 Follicular Lymphoma; Stage III Grade 2 Follicular Lymphoma; Stage III Grade 3 Follicular Lymphoma; Stage III Mantle Cell Lymphoma; Stage IV Adult Diffuse Large Cell Lymphoma; Stage IV Chronic Lymphocytic Leukemia; Stage IV Grade 1 Follicular Lymphoma; Stage IV Grade 2 Follicular Lymphoma; Stage IV Grade 3 Follicular Lymphoma; Stage IV Mantle Cell Lymphoma

  14. Curcumin and Cholecalciferol in Treating Patients With Previously Untreated Stage 0-II Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma

    Science.gov (United States)

    2016-10-04

    Contiguous Stage II Small Lymphocytic Lymphoma; Noncontiguous Stage II Small Lymphocytic Lymphoma; Stage 0 Chronic Lymphocytic Leukemia; Stage I Chronic Lymphocytic Leukemia; Stage I Small Lymphocytic Lymphoma; Stage II Chronic Lymphocytic Leukemia

  15. Genetically Modified Peripheral Blood Stem Cell Transplant in Treating Patients With HIV-Associated Non-Hodgkin or Hodgkin Lymphoma

    Science.gov (United States)

    2015-05-06

    Adult Nasal Type Extranodal NK/T-cell Lymphoma; AIDS-related Diffuse Large Cell Lymphoma; AIDS-related Diffuse Mixed Cell Lymphoma; AIDS-related Diffuse Small Cleaved Cell Lymphoma; AIDS-related Immunoblastic Large Cell Lymphoma; AIDS-related Lymphoblastic Lymphoma; AIDS-related Peripheral/Systemic Lymphoma; AIDS-related Small Noncleaved Cell Lymphoma; Anaplastic Large Cell Lymphoma; Angioimmunoblastic T-cell Lymphoma; Cutaneous B-cell Non-Hodgkin Lymphoma; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Hepatosplenic T-cell Lymphoma; HIV-associated Hodgkin Lymphoma; Intraocular Lymphoma; Nodal Marginal Zone B-cell Lymphoma; Noncutaneous Extranodal Lymphoma; Peripheral T-cell Lymphoma; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Grade III Lymphomatoid Granulomatosis; Recurrent Adult Hodgkin Lymphoma; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Adult T-cell Leukemia/Lymphoma; Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Mycosis Fungoides/Sezary Syndrome; Recurrent Small Lymphocytic Lymphoma; Refractory Hairy Cell Leukemia; Small Intestine Lymphoma; Splenic Marginal Zone Lymphoma; Stage I AIDS-related Lymphoma; Stage II AIDS-related Lymphoma; Stage III AIDS-related Lymphoma; Stage IV AIDS-related Lymphoma; T-cell Large Granular Lymphocyte Leukemia; Testicular Lymphoma; Waldenström Macroglobulinemia

  16. Management of Early-stage Hodgkin Lymphoma: A Practice Guideline.

    Science.gov (United States)

    Herst, J; Crump, M; Baldassarre, F G; MacEachern, J; Sussman, J; Hodgson, D; Cheung, M C

    2017-01-01

    In the past, treatment for patients with early-stage Hodgkin lymphoma consisted mainly of radiotherapy. Now, chemotherapy alone and chemoradiotherapy are treatment options. These guidelines aim to provide recommendations on the optimal management of early-stage Hodgkin lymphoma. We conducted a systematic review searching MEDLINE, EMBASE, the Cochrane Library and other literature sources from 2003 to 2015, and applied the Grading of Recommendations Assessment, Development and Evaluation (GRADE). Two authors independently reviewed and selected studies, and appraised the evidence quality. The document underwent internal and external review by content, methodology experts, a patient representative and clinicians in Ontario. We have issued recommendations for patients with classical Hodgkin lymphoma and with nodular lymphocyte predominant Hodgkin lymphoma; with favourable and unfavourable prognosis; and for the use of positron emission tomography to direct treatment. We have provided our interpretation of the evidence and considerations for implementation. Examples of recommendations are: 'Patients with early-stage classical Hodgkin lymphoma should not be treated with radiotherapy alone'; 'chemotherapy plus radiotherapy or chemotherapy alone are recommended treatment options for patients with early-stage non-bulky Hodgkin lymphoma'; 'The Working Group does not recommend the use of a negative interim positron emission tomography scan alone to identify patients with early-stage Hodgkin lymphoma for whom radiotherapy can be omitted without a reduction in progression-free survival'. Through the use of GRADE, recommendations were geared towards patient important outcomes and their strength reflected the available evidence and its interpretation from the patients' point of view. Copyright © 2016 The Royal College of Radiologists. Published by Elsevier Ltd. All rights reserved.

  17. Surgical decision making for stage IV adult acquired flatfoot disorder.

    Science.gov (United States)

    Peterson, Kyle S; Hyer, Christopher F

    2014-07-01

    Adult acquired flatfoot deformity is a debilitating musculoskeletal condition affecting the lower extremity. Posterior tibial tendon dysfunction (PTTD) is the primary etiology for the development of a flatfoot deformity in an adult. PTTD is classified into 4 stages (with stage IV subdivided into stage IV-A and IV-B). This classification is described in detail in this article.

  18. Recommendations for initial evaluation, staging, and response assessment of Hodgkin and non-Hodgkin lymphoma: the Lugano classification.

    Science.gov (United States)

    Cheson, Bruce D; Fisher, Richard I; Barrington, Sally F; Cavalli, Franco; Schwartz, Lawrence H; Zucca, Emanuele; Lister, T Andrew

    2014-09-20

    The purpose of this work was to modernize recommendations for evaluation, staging, and response assessment of patients with Hodgkin lymphoma (HL) and non-Hodgkin lymphoma (NHL). A workshop was held at the 11th International Conference on Malignant Lymphoma in Lugano, Switzerland, in June 2011, that included leading hematologists, oncologists, radiation oncologists, pathologists, radiologists, and nuclear medicine physicians, representing major international lymphoma clinical trials groups and cancer centers. Clinical and imaging subcommittees presented their conclusions at a subsequent workshop at the 12th International Conference on Malignant Lymphoma, leading to revised criteria for staging and of the International Working Group Guidelines of 2007 for response. As a result, fluorodeoxyglucose (FDG) positron emission tomography (PET)–computed tomography (CT) was formally incorporated into standard staging for FDG-avid lymphomas. A modification of the Ann Arbor descriptive terminology will be used for anatomic distribution of disease extent, but the suffixes A or B for symptoms will only be included for HL. A bone marrow biopsy is no longer indicated for the routine staging of HL and most diffuse large B-cell lymphomas. However, regardless of stage, general practice is to treat patients based on limited (stages I and II, nonbulky) or advanced (stage III or IV) disease, with stage II bulky disease considered as limited or advanced disease based on histology and a number of prognostic factors. PET-CT will be used to assess response in FDG-avid histologies using the 5-point scale. The product of the perpendicular diameters of a single node can be used to identify progressive disease. Routine surveillance scans are discouraged. These recommendations should improve evaluation of patients with lymphoma and enhance the ability to compare outcomes of clinical trials.

  19. Radiation Plus Chemotherapy in Early-Stage Hodgkin Lymphoma

    Science.gov (United States)

    Adding radiation therapy to chemotherapy may improve outcomes in patients with early-stage Hodgkin lymphoma, according to a paper published in the Cochrane Database of Systematic Reviews in February 2011, but the long-term effects of this regimen are not

  20. Chemotherapy Toxicity On Quality of Life in Older Patients With Stage I, Stage II, Stage III, or Stage IV Ovarian Epithelial, Primary Peritoneal Cavity, or Fallopian Tube Cancer

    Science.gov (United States)

    2016-02-09

    Stage I Ovarian Cancer; Stage IA Fallopian Tube Cancer; Stage IB Fallopian Tube Cancer; Stage IC Fallopian Tube Cancer; Stage II Ovarian Cancer; Stage IIA Fallopian Tube Cancer; Stage IIB Fallopian Tube Cancer; Stage IIC Fallopian Tube Cancer; Stage III Ovarian Cancer; Stage III Primary Peritoneal Cancer; Stage IIIA Fallopian Tube Cancer; Stage IIIB Fallopian Tube Cancer; Stage IIIC Fallopian Tube Cancer; Stage IV Fallopian Tube Cancer; Stage IV Ovarian Cancer; Stage IV Primary Peritoneal Cancer

  1. Silicon Phthalocyanine 4 and Photodynamic Therapy in Stage IA-IIA Cutaneous T-Cell Non-Hodgkin Lymphoma

    Science.gov (United States)

    2015-12-03

    Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma; Recurrent Mycosis Fungoides/Sezary Syndrome; Stage I Cutaneous T-cell Non-Hodgkin Lymphoma; Stage IA Mycosis Fungoides/Sezary Syndrome; Stage IB Mycosis Fungoides/Sezary Syndrome; Stage II Cutaneous T-cell Non-Hodgkin Lymphoma; Stage IIA Mycosis Fungoides/Sezary Syndrome

  2. Effect of bowel obstruction on stage IV colorectal cancer.

    Science.gov (United States)

    Chen, Wei; Tan, Xiao-Ping; Ye, Jun-Wen; Liu, Qin; Zeng, Qingli; Wang, Lei; Wang, Jian-Ping

    2014-03-01

    Colorectal cancer (CRC) is the third most commonly diagnosed cancer worldwide, with a high mortality rate, particularly among patients with advanced-stage disease complicated by bowel obstruction. The present study aimed to investigate the value of different surgical procedures and potential predictors of survival for patients with stage IV CRC, with or without bowel obstruction. Between August, 1994 and December, 2005, a total of 2,950 CRC patients were diagnosed and treated at our hospital. Among these, 381 patients had stage IV disease and were divided into two groups according to the presence (n=295) or absence (n=86) of bowel obstruction. The clinical data of all the patients with stage IV CRC were retrospectively analyzed and all the patients were followed up. Our results demonstrated statistically significant differences in gender, radical resection, histological type, ascites, tumor location, peritoneal and liver metastases between the obstruction and non-obstruction groups. We also observed that hepatic metastases and radical resection were factors associated with prognosis according to the univariate and multivariate analyses. Furthermore, the mean/median survival time was 49.4/21.6 and 37.2/17.1 months in the non-obstruction and obstruction groups, respectively. In conclusion, obstruction was not found to be an independent indicator of survival for patients with stage IV CRC, with patients in the obstruction group exhibiting a worse overall survival compared to those in the non-obstruction group, whereas active radical surgery significantly improved the prognosis of patients with stage IV CRC.

  3. Non-Hodgkin's lymphoma, poorly differentiated lymphocytic and mixed cell types. Results of sequential staging procedures, response to therapy, and survival of 100 patients

    Energy Technology Data Exchange (ETDEWEB)

    Bitran, J.D.; Golomb, H.M.; Ultmann, J.E.

    1978-07-01

    The results of sequential staging procedures including laparotomy, radiotherapy, and combination chemotherapy are reported for 100 patients with poorly differentiated lymphocytic (PDL) and mixed cell (MC) non-Hodgkin's lymphoma (NHL). Twelve patients were found to have localized disease, pathologic stage (PS) I or II; 88 patients had PS III or IV disease. Bone marrow biopsy showed a high incidence of involvement and advanced 34% of the patients from PS I, II, and III to PS IV. Staging laparotomy has a very limited role in the evaluation of these patients. All of 12 patients with PS I and II NHL were treated with radiotherapy; at 5 years, they had 100% survival, 80% being disease-free. Fifteen patients with PS III disease were treated with total nodal radiotherapy (TNRT) alone and had a median disease-free survival of 41 months. The remaining patients with PS III and IV disease were treated with chemotherapy consisting of vincristine and prednisone (V and P); cyclophosphamide, vincristine (Oncovin), procarbazine, and prednisone (COPP); cyclophosphamide, vincristine (Oncovin), adriamycin, and prednisone (COPA); or palliative therapy consisting of chlorambucil and prednisone. Two-year and 4-year survivals for patients with diffuse lymphoma were 93% and 60%, respectively; for patients with +2 nodular lymphoma, 80% and 30%; and for patients with nodular lymphomas, 76 to 93% and 50%, respectively. Treatment with COPP showed no advantage over V and P, palliative therapy, or TNRT for patients with +2 nodular and nodular disease. The likelihood of cure appears most promising for patients in complete remission (CR) with diffuse lymphoma; patients in CR with nodular lymphoma show a high rate of relapse over 5 years of observation. We conclude that staging laparotomy in PDL and MC NHL is of limited value, and that the role of aggressive chemotherapy for patients with +2 nodular and nodular lymphoma needs to be redefined.

  4. Coefficient of work-hardening in stage-IV

    CSIR Research Space (South Africa)

    Nabarro, FRN

    1994-04-15

    Full Text Available The theory of work hardening in stage IV depends on the relation between the relative misorientation Psi of neighbouring subgrains and the plastic strain gamma (Psi = B gamma exp). The value of the constant B is suggested to be better related...

  5. Proliferation in Non-Hodgkin’S Lymphomas and Its Prognostic Value Related to Staging Parameters

    Directory of Open Access Journals (Sweden)

    Irene Lorand‐Metze

    2004-01-01

    Full Text Available In malignant lymphomas, cell kinetics has shown to be related with histologic type as well as with the clinical behaviour. The aim of our study was to investigate the relevance of cell proliferation parameters on overall survival in non‐Hodgkin's lymphomas as well as their relationship with prognostic factors such as International Prognostic Index (IPI. We performed DNA‐flow‐cytometry (S‐phase fraction and detection of DNA‐aneuploidy as well as cytologic examination and the AgNOR technique in material obtained by fine needle aspiration of lymph nodes at diagnosis. The majority of the patients were stage IV by Ann Arbor and intermediate risk by IPI (42/55. When analyzing all patients together, histologic type by the WHO classification, IPI and the presence of a DNA‐aneuploid clone could not separate well patients with a different survival. For all patients, univariate Cox analysis revealed S‐phase (SPF and AgNOR parameters to be of prognostic value. In the multivariate analysis, however, only SPF remained in the final model. Yet, when stratifying for DNA‐ploidy, only the total number of AgNORs/nucleus was an independent parameter. Looking only at the DNA‐diploid cases, the AgNOR pattern remained the most important parameter, whereas for the DNA‐aneuploid cases this was true for SPF. When studying patients with B large cell lymphoma separately, only DNA‐ploidy was a prognostic factor. In summary, cell kinetic parameters reveal important prognostic information in NHL patients. Furthermore, DNA‐aneuploidy seems to interfere with the analysis of the AgNOR pattern.

  6. Acceptance and Commitment Therapy in Improving Well-Being in Patients With Stage III-IV Cancer and Their Partners

    Science.gov (United States)

    2017-09-21

    Malignant Female Reproductive System Neoplasm; Malignant Hepatobiliary Neoplasm; Partner; Stage III Breast Cancer; Stage III Cervical Cancer; Stage III Colorectal Cancer; Stage III Lung Cancer; Stage III Prostate Cancer; Stage III Skin Melanoma; Stage III Uterine Corpus Cancer; Stage IIIA Breast Cancer; Stage IIIA Cervical Cancer; Stage IIIA Colorectal Cancer; Stage IIIA Lung Carcinoma; Stage IIIA Skin Melanoma; Stage IIIA Uterine Corpus Cancer; Stage IIIB Breast Cancer; Stage IIIB Cervical Cancer; Stage IIIB Colorectal Cancer; Stage IIIB Lung Carcinoma; Stage IIIB Skin Melanoma; Stage IIIB Uterine Corpus Cancer; Stage IIIC Breast Cancer; Stage IIIC Colorectal Cancer; Stage IIIC Skin Melanoma; Stage IIIC Uterine Corpus Cancer; Stage IV Breast Cancer; Stage IV Cervical Cancer; Stage IV Colorectal Cancer; Stage IV Lung Cancer; Stage IV Prostate Cancer; Stage IV Skin Melanoma; Stage IV Uterine Corpus Cancer; Stage IVA Cervical Cancer; Stage IVA Colorectal Cancer; Stage IVA Uterine Corpus Cancer; Stage IVB Cervical Cancer; Stage IVB Colorectal Cancer; Stage IVB Uterine Corpus Cancer

  7. Sperm quality before treatment in patients with early stage Hodgkin's lymphoma enrolled in EORTC-GELA Lymphoma Group trials

    NARCIS (Netherlands)

    van der Kaalj, Marleen A. E.; Heutte, Natacha; van Echten-Arends, Jannie; Raemaekers, John M. M.; Carde, Patrice; Noordijk, Evert M.; Ferme, Christophe; Thomas, Jose; Eghbali, Houchingue; Brice, Pauline; Bonmati, Caroline; Henry-Amar, Michel; Kluin-Nelemans, Hanneke C.

    2009-01-01

    Background Although widely recommended, cryopreservation of sperm is sometimes not performed for patients with Hodgkin's lymphoma because of presumed poor sperm quality related to the disease. We investigated sperm quality and factors determining it in untreated patients with early stage Hodgkin's l

  8. Treatment of early-stage Hodgkin lymphoma.

    Science.gov (United States)

    Engert, Andreas; Raemaekers, John

    2016-07-01

    Hodgkin lymphoma (HL) has become one of the best curable malignancies today. This is particularly true for patients with early-stage disease. Today, most patients in this risk group are treated with a combination of chemotherapy followed by small-field radiotherapy. More recent clinical trials such as the German Hodgkin Study Group (GHSG) HD10 study demonstrated, that even two cycles of ABVD followed by 20 Gy involved-field radiation therapy (IF-RT) are sufficient and result in more than 90% of patients being cured. The current treatment for early unfavorable patients is either four cycles of ABVD plus 30 Gy IF-RT or two cycles of BEACOPPbaseline followed by two cycles of ABVD plus IF-RT. Here, the European Organization for Research and Treatment of Cancer (EORTC) demonstrated that in positron emission tomography (PET)-positive patients after two cycles of ABVD, treatment switched to two cycles of BEACOPPbaseline plus radiotherapy results in significantly improved outcomes. Other aspects including attempts to further reduce intensity of treatment will be discussed.

  9. Chemotherapy alone versus chemotherapy plus radiotherapy for early stage Hodgkin lymphoma

    DEFF Research Database (Denmark)

    Herbst, Christine; Rehan, Fareed Ahmed; Skoetz, Nicole

    2011-01-01

    BACKGROUND: Combined modality treatment (CMT) consisting of chemotherapy followed by localised radiotherapy is standard treatment for patients with early stage Hodgkin lymphoma (HL). However, due to long term adverse effects such as secondary malignancies, the role of radiotherapy has been...... questioned recently and some clinical study groups advocate chemotherapy only for this indication. OBJECTIVES: We performed a systematic review with meta-analysis of randomised controlled trials (RCTs) comparing chemotherapy alone with CMT in patients with early stage Hodgkin lymphoma with respect...

  10. Campylobacteremia in stage IV gliosarcoma with bevacizumab treatment

    Directory of Open Access Journals (Sweden)

    Ping Liu

    2012-04-01

    Full Text Available Primary campylobacter enteritis with secondary bacteremia was diagnosed in an immunocompromised patient with stage IV gliosarcoma. She developed mild diarrhea followed by systemic symptoms with transient generalized weakness and fever. She was treated with azithromycin and had a full recovery and without relapse through 2 months of follow-up. Her diagnosis was confirmed by a positive stool culture for Campylobacter sp. and blood culture for Campylobacter jejuni/coli.

  11. Palliative Care in Improving Quality of Life and Symptoms in Patients With Stage III-IV Pancreatic or Ovarian Cancer

    Science.gov (United States)

    2014-12-18

    Recurrent Ovarian Epithelial Cancer; Recurrent Ovarian Germ Cell Tumor; Recurrent Pancreatic Cancer; Stage III Pancreatic Cancer; Stage IIIA Ovarian Epithelial Cancer; Stage IIIA Ovarian Germ Cell Tumor; Stage IIIB Ovarian Epithelial Cancer; Stage IIIB Ovarian Germ Cell Tumor; Stage IIIC Ovarian Epithelial Cancer; Stage IIIC Ovarian Germ Cell Tumor; Stage IV Ovarian Epithelial Cancer; Stage IV Ovarian Germ Cell Tumor; Stage IV Pancreatic Cancer

  12. Circulating Tumor DNA in Predicting Outcomes in Patients With Stage IV Head and Neck Cancer or Stage III-IV Non-small Cell Lung Cancer

    Science.gov (United States)

    2017-08-18

    Metastatic Squamous Neck Cancer With Occult Primary Squamous Cell Carcinoma; Salivary Gland Squamous Cell Carcinoma; Stage IIIA Non-small Cell Lung Cancer; Stage IIIB Non-small Cell Lung Cancer; Stage IV Non-small Cell Lung Cancer; Stage IV Squamous Cell Carcinoma of the Hypopharynx; Stage IV Squamous Cell Carcinoma of the Nasopharynx; Stage IVA Salivary Gland Cancer; Stage IVA Squamous Cell Carcinoma of the Larynx; Stage IVA Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage IVA Squamous Cell Carcinoma of the Oropharynx; Stage IVA Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity; Stage IVA Verrucous Carcinoma of the Larynx; Stage IVA Verrucous Carcinoma of the Oral Cavity; Stage IVB Salivary Gland Cancer; Stage IVB Squamous Cell Carcinoma of the Larynx; Stage IVB Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage IVB Squamous Cell Carcinoma of the Oropharynx; Stage IVB Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity; Stage IVB Verrucous Carcinoma of the Larynx; Stage IVB Verrucous Carcinoma of the Oral Cavity; Stage IVC Salivary Gland Cancer; Stage IVC Squamous Cell Carcinoma of the Larynx; Stage IVC Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage IVC Squamous Cell Carcinoma of the Oropharynx; Stage IVC Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity; Stage IVC Verrucous Carcinoma of the Larynx; Stage IVC Verrucous Carcinoma of the Oral Cavity; Tongue Cancer; Untreated Metastatic Squamous Neck Cancer With Occult Primary

  13. Position emission tomography with or without computed tomography in the primary staging of Hodgkin's lymphoma

    DEFF Research Database (Denmark)

    Hutchings, Martin; Jakobsen, Annika Loft; Hansen, Mads;

    2006-01-01

    In order to receive the most appropriate therapy, patients with Hodgkin's lymphoma (HL) must be accurately stratified into different prognostic staging groups. Computed tomography (CT) plays a pivotal role in the conventional staging. The aim of the present study was to investigate the value...

  14. Intravital Microscopy for Identifying Tumor Vessels in Patients With Stage IA-IV Melanoma That is Being Removed by Surgery

    Science.gov (United States)

    2016-01-13

    Recurrent Melanoma; Stage IA Skin Melanoma; Stage IB Skin Melanoma; Stage IIA Skin Melanoma; Stage IIB Skin Melanoma; Stage IIC Skin Melanoma; Stage IIIA Skin Melanoma; Stage IIIB Skin Melanoma; Stage IIIC Skin Melanoma; Stage IV Skin Melanoma

  15. Upgrading a Stage III A engine for Stage IV; Ertuechtigung eines Stufe-III-A-Motors fuer Stufe IV

    Energy Technology Data Exchange (ETDEWEB)

    Schrewe, Klaus; Lamotte, Dominik; Zirka, Ingo [HJS Emission Technology GmbH und Co. KG, Menden (Germany)

    2013-07-15

    In the field of construction and agricultural machinery proven simple technique is estimated especially in countries with lower development standards as in Central Europe. A 4.4 l, 65 to 95 kW diesel engine that is certified in line with Stage III A, equipped with a fully mechanical injection system and open loop-controlled exhaust-gas recirculation system has now been upgraded from HJS through a low-maintenance and fully autarkic exhaust aftertreatment system that complies with the Stage IV standard. The reduction of nitrogen oxides by selective catalytic reduction is carried out with a NO{sub x} reduction greater than 90 %. The particulate emissions are reduced by a maintenance-free bypass filter with a particle reduction rate exceeds by more than 60 %. (orig.)

  16. Does Radiation Have a Role in Advanced Stage Hodgkin’s or Non-Hodgkin Lymphoma?

    DEFF Research Database (Denmark)

    Specht, Lena

    2016-01-01

    Radiation therapy (RT) is one of the most effective agents available in the treatment of lymphomas. However, it is a local treatment, and today, with systemic treatments assuming a primary role for induction of response, RT is primarily used for consolidation. For advanced stage lymphomas, the in...... and indication for RT to residual masses has not been tested in randomized trials. In advanced indolent NHL, very low dose RT offers excellent palliation with very few side effects. Modern RT in advanced lymphomas warrants further evaluation in randomized trials.......Radiation therapy (RT) is one of the most effective agents available in the treatment of lymphomas. However, it is a local treatment, and today, with systemic treatments assuming a primary role for induction of response, RT is primarily used for consolidation. For advanced stage lymphomas...... treatment of larger and anatomically more challenging target volumes with much less radiation to normal tissues and consequently much lower risks of long-term complications. The modern concept of involved site radiation therapy (ISRT) has now been accepted as standard in lymphomas. In advanced Hodgkin...

  17. Results of simultaneous combination therapy with radiation and chemotherapeutics in stage I. II non-Hodgkin's lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Saito, Yutaka

    1989-01-01

    From October 1973 through August 1986, 100 non-Hodgkin's lymphoma patients (Male 61, Female 39, Mean age 56 yr) were treated in our department. Diffuse large cell type was the most predominant histologic type (63 patients). There were 29 Stage I, 45 Stage II, 14 Stage III and 12 Stage IV patients. Since Aug. 1981, simultaneous therapy combinations involving radiation and chemotherapeutic techniques in Stage I,II patients were used. Complication such as leucopenia, mucositis and fever were encounterd occasionally, but the therapy was completed when the administration of drugs had been stopped for a few weeks. Treatment results of combination therapy were quite excellent compared to previous ones; 5 year survival was 100% vs 67% in Stage I (not significant) and 92% vs 44% in Stage II (p<0.01). As for radiologic examination for staging, it was concluded that CT-scans, lymphography, /sup 67/Ga scintigraphy and GI study are indispensable, bone scintigraphy is desirable and liver-spleen scitigraphy is not necessary.

  18. ROLE OF PALLIATION IN STAGE IV CARCINOMA CERVIX

    Directory of Open Access Journals (Sweden)

    Smriti

    2013-03-01

    Full Text Available ABSTRACT: BACKGROUND: Palliation reduces the severity of disease symptoms, rather than reversing its progression or providing a cure. Metast atic cancer cervix (Ca Cx is incurable by surgery, radiation or chemotherapy, but these modali ties are useful for palliation. Globally about five to six lakh new cases of carcinoma cervi x are diagnosed every year. Of these, one lakh cases are diagnosed in India of which 25.0% are fro m West Bengal only. OBJECTIVES: Our objective was to study the role of palliation in Sta ge IV Carcinoma Cervix. SETTINGS AND DESIGN: During the study period of five years from January 2 007 to December 2011, consecutive seventy five new cases of stage IV carc inoma cervix diagnosed at Netaji Subhas Chandra Bose Cancer Research Institute, Kolkata, we re included in our study. MATERIALS AND METHODS: Clinical examination with relevant investigations l ike kidney function tests (KFT, biopsy, cystoscopy, CT scan etc were done for diagno sis & staging. Treatment was decided based on woman's age, general health and the locati on & type of the tumour. Treatment options were surgery, radiotherapy (RT, chemotherapy (CT an d simple palliation. In our study, combined CT+RT was done in 18.67% patients most of w ho presented with Stage IV disease. Radiation was given as brachytherapy following telet herapy. Chemotherapy was used as adjunct to RT or for palliation or as neo-adjuvant c hemotherapy (NACT, most commonly using paclitaxel (135mg/square metre, cisplatin (50mg/ squ are metre and 5- fluorouracil (600mg/ square metre. At times, chemotherapy could provide pa in relief only. Vault smear and metastatic workup was done during follow-up visits ev ery 8-12 weeks after treatment completion. RESULTS: Majority of patients belonged to the age group 42-69 years with a median age of 53 years. Bladder involvement was see n in 15(20.0% cases, bowel involvement in 14(19.0% and distant metastasis in 46(61.0% ca ses. Most cases were of Squamous

  19. Erlotinib Hydrochloride and Radiation Therapy in Stage III-IV Squamous Cell Cancer of the Head and Neck

    Science.gov (United States)

    2012-10-30

    Stage III Squamous Cell Carcinoma of the Hypopharynx; Stage III Squamous Cell Carcinoma of the Larynx; Stage III Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage III Squamous Cell Carcinoma of the Oropharynx; Stage III Verrucous Carcinoma of the Larynx; Stage III Verrucous Carcinoma of the Oral Cavity; Stage IV Squamous Cell Carcinoma of the Hypopharynx; Stage IV Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage IV Squamous Cell Carcinoma of the Nasopharynx; Stage IV Squamous Cell Carcinoma of the Oropharynx; Stage IV Verrucous Carcinoma of the Larynx; Stage IV Verrucous Carcinoma of the Oral Cavity

  20. Interobserver delineation uncertainty in involved-node radiation therapy (INRT) for early-stage Hodgkin lymphoma

    DEFF Research Database (Denmark)

    Aznar, Marianne C; Girinsky, Theodore; Berthelsen, Anne Kiil

    2017-01-01

    BACKGROUND AND PURPOSE: In early-stage classical Hodgkin lymphoma (HL) the target volume nowadays consists of the volume of the originally involved nodes. Delineation of this volume on a post-chemotherapy CT-scan is challenging. We report on the interobserver variability in target volume definiti...

  1. Do we need an early unfavorable (intermediate) stage of Hodgkin's lymphoma?

    DEFF Research Database (Denmark)

    Specht, Lena; Raemaekers, John

    2007-01-01

    The outcome of patients who have early unfavorable or intermediate-stage Hodgkin's lymphoma has greatly improved. The increasing efficacy of chemotherapy and late toxic effects of wide-field radiotherapy justify the careful testing of the new involved-node radiotherapy principle in the combined-m...

  2. Radiation Therapy Planning for Early-Stage Hodgkin Lymphoma: Experience of the International Lymphoma Radiation Oncology Group

    Energy Technology Data Exchange (ETDEWEB)

    Maraldo, Maja V., E-mail: dra.maraldo@gmail.com [Departments of Clinical Oncology and Hematology, Rigshospitalet, University of Copenhagen (Denmark); Dabaja, Bouthaina S. [Department of Radiation Oncology, MD Anderson Cancer Center, Texas (United States); Filippi, Andrea R. [Department of Oncology, University of Torino School of Medicine, Torino (Italy); Illidge, Tim [Department of Oncology, Christie Hospital, Manchester (United Kingdom); Tsang, Richard [Department of Radiation Oncology, Princess Margaret Cancer Centre, Toronto, Ontario (Canada); Ricardi, Umberto [Department of Oncology, University of Torino School of Medicine, Torino (Italy); Petersen, Peter M.; Schut, Deborah A. [Departments of Clinical Oncology and Hematology, Rigshospitalet, University of Copenhagen (Denmark); Garcia, John [Department of Radiation Oncology, MD Anderson Cancer Center, Texas (United States); Headley, Jayne [Department of Oncology, Christie Hospital, Manchester (United Kingdom); Parent, Amy; Guibord, Benoit [Department of Radiation Oncology, Princess Margaret Cancer Centre, Toronto, Ontario (Canada); Ragona, Riccardo [Department of Oncology, University of Torino School of Medicine, Torino (Italy); Specht, Lena [Departments of Clinical Oncology and Hematology, Rigshospitalet, University of Copenhagen (Denmark)

    2015-05-01

    Purpose: Early-stage Hodgkin lymphoma (HL) is a rare disease, and the location of lymphoma varies considerably between patients. Here, we evaluate the variability of radiation therapy (RT) plans among 5 International Lymphoma Radiation Oncology Group (ILROG) centers with regard to beam arrangements, planning parameters, and estimated doses to the critical organs at risk (OARs). Methods: Ten patients with stage I-II classic HL with masses of different sizes and locations were selected. On the basis of the clinical information, 5 ILROG centers were asked to create RT plans to a prescribed dose of 30.6 Gy. A postchemotherapy computed tomography scan with precontoured clinical target volume (CTV) and OARs was provided for each patient. The treatment technique and planning methods were chosen according to each center's best practice in 2013. Results: Seven patients had mediastinal disease, 2 had axillary disease, and 1 had disease in the neck only. The median age at diagnosis was 34 years (range, 21-74 years), and 5 patients were male. Of the resulting 50 treatment plans, 15 were planned with volumetric modulated arc therapy (1-4 arcs), 16 with intensity modulated RT (3-9 fields), and 19 with 3-dimensional conformal RT (2-4 fields). The variations in CTV-to-planning target volume margins (5-15 mm), maximum tolerated dose (31.4-40 Gy), and plan conformity (conformity index 0-3.6) were significant. However, estimated doses to OARs were comparable between centers for each patient. Conclusions: RT planning for HL is challenging because of the heterogeneity in size and location of disease and, additionally, to the variation in choice of treatment techniques and field arrangements. Adopting ILROG guidelines and implementing universal dose objectives could further standardize treatment techniques and contribute to lowering the dose to the surrounding OARs.

  3. Radiation therapy planning for early-stage Hodgkin lymphoma: experience of the International Lymphoma Radiation Oncology Group.

    Science.gov (United States)

    Maraldo, Maja V; Dabaja, Bouthaina S; Filippi, Andrea R; Illidge, Tim; Tsang, Richard; Ricardi, Umberto; Petersen, Peter M; Schut, Deborah A; Garcia, John; Headley, Jayne; Parent, Amy; Guibord, Benoit; Ragona, Riccardo; Specht, Lena

    2015-05-01

    Early-stage Hodgkin lymphoma (HL) is a rare disease, and the location of lymphoma varies considerably between patients. Here, we evaluate the variability of radiation therapy (RT) plans among 5 International Lymphoma Radiation Oncology Group (ILROG) centers with regard to beam arrangements, planning parameters, and estimated doses to the critical organs at risk (OARs). Ten patients with stage I-II classic HL with masses of different sizes and locations were selected. On the basis of the clinical information, 5 ILROG centers were asked to create RT plans to a prescribed dose of 30.6 Gy. A postchemotherapy computed tomography scan with precontoured clinical target volume (CTV) and OARs was provided for each patient. The treatment technique and planning methods were chosen according to each center's best practice in 2013. Seven patients had mediastinal disease, 2 had axillary disease, and 1 had disease in the neck only. The median age at diagnosis was 34 years (range, 21-74 years), and 5 patients were male. Of the resulting 50 treatment plans, 15 were planned with volumetric modulated arc therapy (1-4 arcs), 16 with intensity modulated RT (3-9 fields), and 19 with 3-dimensional conformal RT (2-4 fields). The variations in CTV-to-planning target volume margins (5-15 mm), maximum tolerated dose (31.4-40 Gy), and plan conformity (conformity index 0-3.6) were significant. However, estimated doses to OARs were comparable between centers for each patient. RT planning for HL is challenging because of the heterogeneity in size and location of disease and, additionally, to the variation in choice of treatment techniques and field arrangements. Adopting ILROG guidelines and implementing universal dose objectives could further standardize treatment techniques and contribute to lowering the dose to the surrounding OARs. Copyright © 2015 Elsevier Inc. All rights reserved.

  4. Impact of 18F-FDG PET/CT Staging in Newly Diagnosed Classical Hodgkin Lymphoma

    DEFF Research Database (Denmark)

    El-Galaly, Tarec Christoffer; Hutchings, Martin; Mylam, Karen Juul

    2013-01-01

    F-18-Fluorodeoxyglucose positron emission tomography/computed tomography (PET/CT) is a highly accurate staging method in classical Hodgkin lymphoma (cHL). We retrospectively compared the staging results obtained in two large cohorts of patients with cHL diagnosed before (n = 324) and after (n = 406......%, p Hodgkin Study Group (GHSG) risk classification (early, intermediate, advanced disease) predicted outcome in PET...

  5. The effect on esophagus after different radiotherapy techniques for early stage Hodgkin's lymphoma

    DEFF Research Database (Denmark)

    Jørgensen, Anni; Maraldo, M.; Brodin, Nils Patrik

    2013-01-01

    The cure rate of early stage Hodgkin's lymphoma (HL) is excellent; investigating the late effects of treatment is thus important. Esophageal toxicity is a known side effect in patients receiving radiotherapy (RT) to the mediastinum, although little is known of this in HL survivors. This study inv...... investigates the dose to the esophagus in the treatment of early stage HL using different RT techniques. Estimated risks of early esophagitis, esophageal stricture and cancer are compared between treatments....

  6. TNM staging system may be superior to Lugano and Ann Arbor systems in predicting the overall survival of patients with primary gastrointestinal lymphoma.

    Science.gov (United States)

    Chang, Shujian; Shi, Xin; Xu, Zhenyu; Liu, Quan

    2015-01-01

    To assess the survival predicting value of TNM, Lugano, and Ann Arbor staging systems in patients with primary gastrointestinal lymphoma (PGL). 101 patients with PGL were reviewed. All of them were staged according to TNM, Lugano, or Ann Arbor staging system. Five-year survival overall survival/OS rate was used as major clinical outcome. The prognostic value of different variables like depth of tumor infiltration (T), lymph node status (N), metastasis (M), sex, age, LDH, ECOG performance status (PS), subtypes, and tumor sites were assessed in relation to clinical outcome. The median follow-up time was 46.6 months (range 1.3-158.6). The estimated 5-year OS rate was 74.22%. In gastric lymphoma ,the 5-year OS rate was well correlated with stage in the TNM system (stage I 100.00%, stage II 87.18%, stage III 75.17%, and stage IV 16.67%. pTNM stage I, stage II, stage III , and stage IV was 100.00%, 81.34%, 63.52%, and 16.00%, respectively (p=0.0002), but there were overlapped survival curves in Lugano and Ann Arbor systems. The 5-year OS of patients with T1 or T2 was significantly superior compared to patients with T3 or T4 (96.15 vs 67.92%, p=0.0087), and multivariate Cox analysis showed that T (p=0.0181) and M (p=0.0031) were the covariates prognostically significant for OS. TNM staging system may be superior to Lugano and Ann Arbor system in predicting OS of patients with PGL.

  7. Infantile tibia vara: Treatment of Langenskiold stage IV

    Directory of Open Access Journals (Sweden)

    Umrani Salil

    2008-01-01

    Full Text Available An eight year old girl presented with a progressively increasing deformity of the left proximal tibia since last 2 years. She had no history of trauma, fever and swelling of left knee. There were no obvious signs of rickets/muscular dystrophy. She had 25 degrees of tibia vara clinically with lateral thrust and a prominent fibular head. The radiograph of left knee revealed tibia vara with medial beaking and a significant depression of the medial tibial epiphysis and metaphysis. A computed tomography (CTscan revealed significant depression of the medial tibial epiphysis but no bony bar in the physis or fusion of the medical tibial epiphysis. There was a posterior slope in addition to the medial one. She was treated with elevation of the medial tibial hemiplateau with subtuberosity valgus derotation dome osteotomy. She also underwent a lateral proximal tibial hemiphysiodesis (temporary stapling. A prophylactic subcutaneons anterolateral compartment fasciotomy was also performed. All osteotomies united in 2 months. All deformities were corrected and she regained a knee range of 0 to 130 degrees. At final followup (4 years, there was no recurrence of varus deformity, knee was stable, with 1cm of leg length discrepancy. In Langenskiold stage IV tibia vara, elevation of medial tibial plateau, a subtuberosity valgus derotation osteotomy and a concomitant lateral hemiephiphysiodesis has given good results.

  8. Prediction of survival in patients with Stage IV kidney cancer

    Directory of Open Access Journals (Sweden)

    L. V. Mirilenko

    2015-01-01

    Full Text Available The efficiency of treatment was evaluated and the predictors of adjusted survival (AS were identified in patients with disseminated kidney cancer treated at the Republican Research and Practical Center for Oncology and Medical Radiology in 1999 to 2011 (A.E. Okeanov, P.I. Moiseev, L.F. Levin. Malignant tumors in Belarus, 2001–2012. Edited by O.G. Sukonko. Seven factors (regional lymph node metastases; distant bone metastases; a high-grade tumor; sarcomatous tumor differentiation; hemoglobin levels of < 125 g/l in women and < 150 g/l in men; an erythrocyte sedimentation rate of 40 mm/h; palliative surgery were found to have an independent, unfavorable impact on AS. A multidimensional model was built to define what risk group low (no more than 2 poor factors, moderate (3–4 poor factors, and high (more than 4 poor factors the patients with Stage IV kidney cancer belonged to. In these groups, the median survival was 34.7, 17.2, and 4.0 months and 3-year AS rates were 48.6, 24.6, and 3.2 %, respectively. 

  9. Pembrolizumab and Ruxolitinib Phosphate in Treating Patients With Metastatic Stage IV Triple Negative Breast Cancer

    Science.gov (United States)

    2017-03-15

    Breast Carcinoma Metastatic in the Bone; Estrogen Receptor Negative; HER2/Neu Negative; Progesterone Receptor Negative; Recurrent Breast Carcinoma; Stage IV Breast Cancer; Triple-Negative Breast Carcinoma

  10. Gamma-Secretase/Notch Signalling Pathway Inhibitor RO4929097 in Treating Patients With Stage IV Melanoma

    Science.gov (United States)

    2016-05-06

    Acral Lentiginous Malignant Melanoma; Lentigo Maligna Malignant Melanoma; Nodular Malignant Melanoma; Recurrent Melanoma; Solar Radiation-related Skin Melanoma; Stage IV Melanoma; Superficial Spreading Malignant Melanoma

  11. Lymphoma diagnosis in histopathology using a multi-stage visual learning approach

    Science.gov (United States)

    Codella, Noel; Moradi, Mehdi; Matasar, Matt; Sveda-Mahmood, Tanveer; Smith, John R.

    2016-03-01

    This work evaluates the performance of a multi-stage image enhancement, segmentation, and classification approach for lymphoma recognition in hematoxylin and eosin (H and E) stained histopathology slides of excised human lymph node tissue. In the first stage, the original histology slide undergoes various image enhancement and segmentation operations, creating an additional 5 images for every slide. These new images emphasize unique aspects of the original slide, including dominant staining, staining segmentations, non-cellular groupings, and cellular groupings. For the resulting 6 total images, a collection of visual features are extracted from 3 different spatial configurations. Visual features include the first fully connected layer (4096 dimensions) of the Caffe convolutional neural network trained from ImageNet data. In total, over 200 resultant visual descriptors are extracted for each slide. Non-linear SVMs are trained over each of the over 200 descriptors, which are then input to a forward stepwise ensemble selection that optimizes a late fusion sum of logistically normalized model outputs using local hill climbing. The approach is evaluated on a public NIH dataset containing 374 images representing 3 lymphoma conditions: chronic lymphocytic leukemia (CLL), follicular lymphoma (FL), and mantle cell lymphoma (MCL). Results demonstrate a 38.4% reduction in residual error over the current state-of-art on this dataset.

  12. Telomere Length in Predicting Toxicity in Older Patients With Stage III-IV Colorectal Cancer Undergoing Chemotherapy

    Science.gov (United States)

    2017-01-25

    Mucinous Adenocarcinoma of the Colon; Mucinous Adenocarcinoma of the Rectum; Signet Ring Adenocarcinoma of the Colon; Signet Ring Adenocarcinoma of the Rectum; Stage IIIA Colon Cancer; Stage IIIA Rectal Cancer; Stage IIIB Colon Cancer; Stage IIIB Rectal Cancer; Stage IIIC Colon Cancer; Stage IIIC Rectal Cancer; Stage IV Colon Cancer; Stage IV Rectal Cancer

  13. Routine use of ancillary investigations in staging diffuse large B-cell lymphoma improves the International Prognostic Index (IPI

    Directory of Open Access Journals (Sweden)

    Shadbolt Bruce

    2009-11-01

    Full Text Available Abstract Background The International Prognostic Index (IPI is used to determine prognosis in diffuse large B-cell lymphoma (DLBCL. One of the determinants of IPI is the stage of disease with bone marrow involvement being classified as stage IV. For the IPI, involvement on bone marrow is traditionally defined on the basis of histology with ancillary investigations used only in difficult cases to aid histological diagnosis. This study aimed to determine the effect of the routine use of flow cytometry, immunohistochemistry and molecular studies in bone marrow staging upon the IPI. Results Bone marrow trephines of 156 histologically proven DLBCL cases at initial diagnosis were assessed on routine histology, and immunohistochemistry using two T-cell markers (CD45RO and CD3, two B-cell markers (CD20 and CD79a and kappa and lambda light chains. Raw flow cytometry data on all samples were reanalysed and reinterpreted blindly. DNA extracted from archived paraffin-embedded trephine biopsy samples was used for immunoglobulin heavy chain and light chain gene rearrangement analysis. Using immunophenotyping (flow cytometry and immunohistochemistry, 30 (19.2% cases were upstaged to stage IV. A further 8 (5.1% cases were upstaged using molecular studies. A change in IPI was noted in 18 cases (11.5% on immunophenotyping alone, and 22 (14.1% cases on immunophenotyping and molecular testing. Comparison of two revised IPI models, 1 using immunophenotyping alone, and 2 using immunophenotyping with molecular studies, was performed with baseline IPI using a Cox regression model. It showed that the revised IPI model using immunophenotyping provides the best differentiation between the IPI categories. Conclusion Improved bone marrow staging using flow cytometry and immunohistochemistry improves the predictive value of the IPI in patients with DLBCL and should be performed routinely in all cases.

  14. Cetuximab and Radiation Therapy in Treating Patients With Stage III-IV Head and Neck Cancer

    Science.gov (United States)

    2017-09-21

    Stage III Squamous Cell Carcinoma of the Hypopharynx; Stage III Squamous Cell Carcinoma of the Larynx; Stage III Squamous Cell Carcinoma of the Oropharynx; Stage III Verrucous Carcinoma of the Larynx; Stage IV Squamous Cell Carcinoma of the Hypopharynx; Stage IVA Squamous Cell Carcinoma of the Larynx; Stage IVA Squamous Cell Carcinoma of the Oropharynx; Stage IVA Verrucous Carcinoma of the Larynx; Stage IVB Squamous Cell Carcinoma of the Larynx; Stage IVB Squamous Cell Carcinoma of the Oropharynx; Stage IVB Verrucous Carcinoma of the Larynx; Tongue Cancer

  15. 2-[18F]fluoro-2-deoxyglucose positron-emission tomography in staging, response evaluation, and treatment planning of lymphomas

    DEFF Research Database (Denmark)

    Specht, Lena

    2007-01-01

    2-[18F]fluoro-2-deoxyglucose positron-emission tomography (FDG-PET) is used increasingly in the clinical management of lymphomas. With regard to staging, FDG-PET is more sensitive and specific than conventional staging methods in FDG avid lymphomas (ie, Hodgkin lymphoma and most aggressive non-Ho...

  16. Combined modality treatment improves tumor control and overall survival in patients with early stage Hodgkin's lymphoma: a systematic review

    DEFF Research Database (Denmark)

    Herbst, Christine; Rehan, Fareed A; Brillant, Corinne;

    2010-01-01

    Combined modality treatment (CMT) of chemotherapy followed by localized radiotherapy is standard treatment for patients with early stage Hodgkin's lymphoma. However, the role of radiotherapy has been questioned recently and some clinical study groups advocate chemotherapy only for this indication...

  17. Controversies on the prognostic value of interim FDG-PET in advanced-stage Hodgkin lymphoma.

    Science.gov (United States)

    Adams, Hugo J A; Kwee, Thomas C

    2016-12-01

    Hodgkin lymphoma, even in advanced-stage, is a highly curable malignancy, but treatment is associated with short-term toxicity and long-term side effects. Early predictive markers are required to identify those patients who do not require the full-length standard therapy (and thus qualify for therapy de-escalation) and those patients who will not be cured by standard therapy (and thus qualify for therapy escalation). Multiple trials have assessed the value of (18) F-fluoro-2-deoxy-d-glucose positron emission tomography (FDG-PET) after a few cycles of chemotherapy (also known as 'interim FDG-PET') in predicting outcome in advanced-stage Hodgkin lymphoma. Furthermore, multiple interim FDG-PET-adapted trials, in which patients with positive interim FDG-PET scans are assigned to escalated therapies, and patients with negative interim FDG-PET scans are assigned to de-escalated therapies, have recently been published or are currently ongoing, with generally heterogeneous results. The present article reports the currently available evidence (and controversies) on the prognostic value of interim FDG-PET in advanced-stage Hodgkin lymphoma in patients with positive and negative interim FDG-PET findings following continuation of standard chemotherapy or escalated/de-escalated therapy.

  18. Position emission tomography with or without computed tomography in the primary staging of Hodgkin's lymphoma

    DEFF Research Database (Denmark)

    Hutchings, Martin; Loft, Annika; Hansen, Mads

    2006-01-01

    BACKGROUND AND OBJECTIVES: In order to receive the most appropriate therapy, patients with Hodgkin's lymphoma (HL) must be accurately stratified into different prognostic staging groups. Computed tomography (CT) plays a pivotal role in the conventional staging. The aim of the present study...... standard limits the reliability of accuracy calculations. RESULTS: FDG-PET would have upstaged 19% of patients and downstaged 5% of patients, leading to a different treatment in 9% of patients. For FDG-PET/CT, the corresponding figures are 17%, 5%, and 7%. In nodal regions, the sensitivity of FDG...

  19. Whole-body MRI vs. CT for staging lymphoma: Patient experience

    Energy Technology Data Exchange (ETDEWEB)

    Adams, Hugo J.A. [Department of Radiology and Nuclear Medicine, University Medical Center Utrecht, Utrecht (Netherlands); Kwee, Thomas C., E-mail: thomaskwee@gmail.com [Department of Radiology and Nuclear Medicine, University Medical Center Utrecht, Utrecht (Netherlands); Vermoolen, Malou A. [Department of Radiology and Nuclear Medicine, University Medical Center Utrecht, Utrecht (Netherlands); Ludwig, Inge [Department of Hematology, University Medical Center Utrecht, Utrecht (Netherlands); Bierings, Marc B. [Department of Pediatric Hematology, University Medical Center Utrecht, Utrecht (Netherlands); Nievelstein, Rutger A.J. [Department of Radiology and Nuclear Medicine, University Medical Center Utrecht, Utrecht (Netherlands)

    2014-01-15

    Objective: To assess and compare patient experience of whole-body magnetic resonance imaging (MRI) to that of computed tomography (CT) for staging newly diagnosed lymphoma. Materials and methods: A total of 36 patients with newly diagnosed lymphoma prospectively underwent whole-body MRI and CT for staging purposes. Patients were asked to fill in a short questionnaire with regard to the burden and experience of the examination on a Likert scale (range 1–4). Wilcoxon signed rank tests were used to determine statistically significant differences in patient (dis)comfort between the two examinations. Results: Patients reported to be significantly (P = 0.007) less worried before undergoing whole-body MRI compared to CT. Patients also experienced whole-body MRI as significantly (P = 0.010) less unpleasant and felt significantly (P = 0.003) better shortly after the scan. The necessary preparations before CT scanning (i.e. insertion of intravenous line, drinking of contrast fluid), which are not required for whole-body MRI, were reported to be a considerable burden. Conclusion: In this study in patients with newly diagnosed lymphoma, whole-body MRI was experienced as a more patient-friendly technique than CT.

  20. Theory of work-hardening applied to stages III and IV

    Science.gov (United States)

    Kuhlmann-Wilsdorf, D.; Hansen, N.

    1989-11-01

    Stage IV has become the accepted name for that work-hardening stage within which large plastic strains can occur at a very low, virtually constant work-hardening rate, as exemplified by cold rolling and wire drawing. By contrast, in the preceding stage III, the work-hardening rate decreases sharply with strain, whereas in the still earlier stage II, the work-hardening rate is also almost constant but has a high value. The classical paper by Langford and Cohen on drawn iron wire is now recognized as one of the earliest studies of stage IV. Already in 1970, a detailed theoretical analysis of that work based on the mesh length theory was presented[2] which has stood the test of time, although in it the Langford and Cohen experiments were considered to represent stage II on account of the operation of similitude and the almost constant work-hardening rate. The present paper re-examines the 1970 theoretical interpretation in terms of stage IV behavior, which necessitates reinterpretation of stage III. Included in the present interpretation are more recent insights regarding dislocation behavior in so-called LEDS, low-energy dislocation structures. It is concluded that stages II and IV differ, because in stage II, cross slip is insignificant, while in stage IV, it is unlimited. Accordingly, cross slip is gradually established in the course of stage III. However, similitude appears to operate in all three stages. By extension of the argument regarding stages III and IV, it is seen that stages V and VI could follow, including similitude, through the establishment of climb.

  1. Metabolic tumour volumes measured at staging in lymphoma: methodological evaluation on phantom experiments and patients

    Energy Technology Data Exchange (ETDEWEB)

    Meignan, Michel [Hopital Henri Mondor and Paris-Est University, Department of Nuclear Medicine, Creteil (France); Paris-Est University, Service de Medecine Nucleaire, EAC CNRS 7054, Hopital Henri Mondor AP-HP, Creteil (France); Sasanelli, Myriam; Itti, Emmanuel [Hopital Henri Mondor and Paris-Est University, Department of Nuclear Medicine, Creteil (France); Casasnovas, Rene Olivier [CHU Le Bocage, Department of Hematology, Dijon (France); Luminari, Stefano [University of Modena and Reggio Emilia, Department of Diagnostic, Clinic and Public Health Medicine, Modena (Italy); Fioroni, Federica [Santa Maria Nuova Hospital-IRCCS, Department of Medical Physics, Reggio Emilia (Italy); Coriani, Chiara [Santa Maria Nuova Hospital-IRCCS, Department of Radiology, Reggio Emilia (Italy); Masset, Helene [Henri Mondor Hospital, Department of Radiophysics, Creteil (France); Gobbi, Paolo G. [University of Pavia, Department of Internal Medicine and Gastroenterology, Fondazione IRCCS Policlinico San Matteo, Pavia (Italy); Merli, Francesco [Santa Maria Nuova Hospital-IRCCS, Department of Hematology, Reggio Emilia (Italy); Versari, Annibale [Santa Maria Nuova Hospital-IRCCS, Department of Nuclear Medicine, Reggio Emilia (Italy)

    2014-06-15

    The presence of a bulky tumour at staging on CT is an independent prognostic factor in malignant lymphomas. However, its prognostic value is limited in diffuse disease. Total metabolic tumour volume (TMTV) determined on {sup 18}F-FDG PET/CT could give a better evaluation of the total tumour burden and may help patient stratification. Different methods of TMTV measurement established in phantoms simulating lymphoma tumours were investigated and validated in 40 patients with Hodgkin lymphoma and diffuse large B-cell lymphoma. Data were processed by two nuclear medicine physicians in Reggio Emilia and Creteil. Nineteen phantoms filled with {sup 18}F-saline were scanned; these comprised spherical or irregular volumes from 0.5 to 650 cm{sup 3} with tumour-to-background ratios from 1.65 to 40. Volumes were measured with different SUVmax thresholds. In patients, TMTV was measured on PET at staging by two methods: volumes of individual lesions were measured using a fixed 41 % SUVmax threshold (TMTV{sub 41}) and a variable visually adjusted SUVmax threshold (TMTV{sub var}). In phantoms, the 41 % threshold gave the best concordance between measured and actual volumes. Interobserver agreement was almost perfect. In patients, the agreement between the reviewers for TMTV{sub 41} measurement was substantial (ρ {sub c} = 0.986, CI 0.97 - 0.99) and the difference between the means was not significant (212 ± 218 cm{sup 3} for Creteil vs. 206 ± 219 cm{sup 3} for Reggio Emilia, P = 0.65). By contrast the agreement was poor for TMTV{sub var}. There was a significant direct correlation between TMTV{sub 41} and normalized LDH (r = 0.652, CI 0.42 - 0.8, P <0.001). Higher disease stages and bulky tumour were associated with higher TMTV{sub 41}, but high TMTV{sub 41} could be found in patients with stage 1/2 or nonbulky tumour. Measurement of baseline TMTV in lymphoma using a fixed 41% SUVmax threshold is reproducible and correlates with the other parameters for tumour mass evaluation

  2. Role of imaging in the staging and response assessment of lymphoma

    DEFF Research Database (Denmark)

    Barrington, Sally F; Mikhaeel, N George; Kostakoglu, Lale;

    2014-01-01

    PURPOSE: Recent advances in imaging, use of prognostic indices, and molecular profiling techniques have the potential to improve disease characterization and outcomes in lymphoma. International trials are under way to test image-based response–adapted treatment guided by early interim positron...... emission tomography (PET)–computed tomography (CT). Progress in imaging is influencing trial design and affecting clinical practice. In particular, a five-point scale to grade response using PET-CT, which can be adapted to suit requirements for early- and late-response assessment with good interobserver...... agreement, is becoming widely used both in practice- and response-adapted trials. A workshop held at the 11th International Conference on Malignant Lymphomas (ICML) in 2011 concluded that revision to current staging and response criteria was timely. METHODS: An imaging working group composed...

  3. [Attitude to the illness of patients with malignant lymphomas on various stages of disease].

    Science.gov (United States)

    Pestereva, E V; Chulkova, V A; Vinogradova, Iu N; Il'in, N V

    2013-01-01

    In 138 patients with malignant lymphomas on different stages of the disease there were considered attitude to the illness and treatment, which included relation to the diagnosis, the subjective perception of the disease and attitude to treatment. Using a technique of studying psychological attitude to the disease there were studied details of personal response to the disease. Along with the general trends in relation to the disease, specific to cancer patients of different tumor sites, there have been identified particular features related to attitude of malignant lymphoma patients: a long period of denial of a malignant nature of the disease and their greatest psychological trauma during relapse. The necessity of professional psychological support was showed.

  4. Concepts to meet non-road stage IV / Tier 4 emission legislation; Konzepte fuer die Emissionsgesetzgebung. Non-Road Stage IV / Tier 4

    Energy Technology Data Exchange (ETDEWEB)

    Cartus, T.; Herrmuth, H.; Stein, G. [AVL List GmbH, Graz (Austria); Scherm, P. [Euromot - European Association of Internal Combustion Engine Mfrs., Frankfurt am Main (Germany)

    2007-12-15

    By December 2007, the EC will have to submit a new proposal for Stage IV emissions limits for Non-Road Mobile Machinery. Industry is committed to contributing to this process and has asked AVL to carry out a study as a neutral engineering company. The main topics of this study are described in this article. (orig.)

  5. Family Caregiver Palliative Care Intervention in Supporting Caregivers of Patients With Stage II-IV Gastrointestinal, Gynecologic, and Urologic Cancers

    Science.gov (United States)

    2017-01-13

    Cancer; Stage IIIC Uterine Sarcoma; Stage IV Bladder Cancer; Stage IV Gastric Cancer; Stage IV Ovarian Epithelial Cancer; Stage IV Ovarian Germ Cell Tumor; Stage IV Pancreatic Cancer; Stage IV Renal Cell Cancer; Stage IV Urethral Cancer; Stage IVA Cervical Cancer; Stage IVA Colon Cancer; Stage IVA Rectal Cancer; Stage IVA Uterine Sarcoma; Stage IVB Cervical Cancer; Stage IVB Colon Cancer; Stage IVB Rectal Cancer; Stage IVB Uterine Sarcoma; Ureter Cancer

  6. Early-Stage Primary Bone Lymphoma: A Retrospective, Multicenter Rare Cancer Network (RCN) Study

    Energy Technology Data Exchange (ETDEWEB)

    Cai Ling [Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, VD (Switzerland); Sun Yat-sen University Cancer Center, Guangzhou, Guangdong (China); Stauder, Michael C. [Mayo Clinic, Rochester, MN (United States); Zhang Yujing [Sun Yat-sen University Cancer Center, Guangzhou, Guangdong (China); Poortmans, Philip [Verbeeten Institute, Tilburg (Netherlands); Li Yexiong [Cancer Hospital, Chinese Academy of Medical Sciences, Beijing (China); Constantinou, Nicolaos [Theagenio Cancer Hospital, Thessaloniki, Macedonia (Greece); Thariat, Juliette [Centre Anti-Cancereux Antoine-Lacassagne, Nice, Cote d' Azur (France); Kadish, Sidney P. [University of Massachusetts Medical School, Worcester, MA (United States); Nguyen, Tan Dat [Institut Jean-Godinot, Reims, Champagne-Ardenne (France); Kirova, Youlia M. [Institut Curie, Paris (France); Ghadjar, Pirus [Inselspital, Bern University Hospital, and University of Bern (Switzerland); Weber, Damien C. [Hopitaux Universitaires de Geneve (Switzerland); Bertran, Victoria Tuset [Hospital Universitari Germans Trias i Pujol, Barcelona (Spain); Ozsahin, Mahmut [Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, VD (Switzerland); Mirimanoff, Rene-Olivier, E-mail: Rene-Olivier.Mirimanoff@chuv.ch [Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, VD (Switzerland)

    2012-05-01

    Purpose: Primary bone lymphoma (PBL) represents less than 1% of all malignant lymphomas. In this study, we assessed the disease profile, outcome, and prognostic factors in patients with Stages I and II PBL. Patients and Methods: Thirteen Rare Cancer Network (RCN) institutions enrolled 116 consecutive patients with PBL treated between 1987 and 2008 in this study. Eighty-seven patients underwent chemoradiotherapy (CXRT) without (78) or with (9) surgery, 15 radiotherapy (RT) without (13) or with (2) surgery, and 14 chemotherapy (CXT) without (9) or with (5) surgery. Median RT dose was 40 Gy (range, 4-60). The median number of CXT cycles was six (range, 2-8). Median follow-up was 41 months (range, 6-242). Results: The overall response rate at the end of treatment was 91% (complete response [CR] 74%, partial response [PR] 17%). Local recurrence or progression was observed in 12 (10%) patients and systemic recurrence in 17 (15%). The 5-year overall survival (OS), lymphoma-specific survival (LSS), and local control (LC) were 76%, 78%, and 92%, respectively. In univariate analyses (log-rank test), favorable prognostic factors for OS and LSS were International Prognostic Index (IPI) score {<=}1 (p = 0.009), high-grade histology (p = 0.04), CXRT (p = 0.05), CXT (p = 0.0004), CR (p < 0.0001), and RT dose >40 Gy (p = 0.005). For LC, only CR and Stage I were favorable factors. In multivariate analysis, IPI score, RT dose, CR, and CXT were independently influencing the outcome (OS and LSS). CR was the only predicting factor for LC. Conclusion: This large multicenter retrospective study confirms the good prognosis of early-stage PBL treated with combined CXRT. An adequate dose of RT and complete CXT regime were associated with better outcome.

  7. [Retrospective analysis for 104 cases of early-stage Hodgkin's Lymphoma treated with different modality therapies].

    Science.gov (United States)

    Du, Ting-Ting; Xiao, Xiu-Bin; Su, Hang; Da, Yong; Chen, Xin-Lin; Zhong, Kai-Li; Zhao, Shi-Hua; Lu, Yun; Wang, Shuang; Zhang, Wei-Jing

    2012-04-01

    This paper explored the curative effect of combined modality therapy and extended field radiotherapy for early-stage Hodgkin's Lymphoma. 104 cases of early-stage Hodgkin's Lymphoma from Jan 1987 to Dec 2010 in PLA Hospital 307 were retrospectively analyzed, including 76 cases in combined modality therapy group and 28 cases in extended field radiotherapy group, and the long-term efficacy and toxicity of two therapy modalities were evaluated. The results showed that the median survival time of 104 cases was 85.42 months, the complete remission rates of combined modality therapy and extended field radiotherapy groups were 72.4 and 71.4 respectively (P = 0.924); the overall response rates of combined modality therapy and extended field radiotherapy groups were 97.4 and 96.4 respectively (P = 0.779); the 5-year overall survival (OS) rates in the 2 groups were 89.5 and 89.1 respectively, and the 8-year OS rates of the 2 groups were 81.3 and 70.6. No statistical difference was found in above-mentioned 2 groups. Moreover, the 5-year progression free survival (PFS) rates of these 2 groups were 84.2 and 69.0 (P = 0.04), and 8-year PFS rates of these 2 groups were 80.0 and 55.5 (P = 0.04) respectively, the 5-year relapse rates of these 2 groups were 28.1 and 45.6 (P = 0.023) respectively. It is concluded that the combined modality therapy can raise the PFS rate and reduce the relapse rate as compared with extended field radiotherapy for early-stage Hodgkin's Lymphoma, but there is no difference in the overall survival rate between the 2 groups.

  8. Stage IE Primary Bone Lymphoma:Limb Salvage for Local Recurrence

    Directory of Open Access Journals (Sweden)

    Khodamorad Jamshidi

    2015-01-01

    Full Text Available Background:   Primary bone lymphoma or non-Hodgkin lymphoma of bone is a rare disease. There are only a few case series of stage IE of this condition in medical literature. The aim of this study is to determine the rate of survival   for stage IE after combined modality treatment, the rate of local recurrence, and the results of limb salvage in cases   of local recurrence.     Methods:   We collected data from 61 patients with histologically confirmed PBL treated at the Musculoskeletal   Oncology Department of our hospital from 2000 to 2010. Retrospective evaluation included demographics, symptoms, tumor locations, outcomes of surgical treatment for local recurrence and survival rates. Results:   All patients received Combined Modality Therapy. Overall,five year survival was 89% and five year disease free survival rate was 78%. Local recurrence occurred in 6 patients during follow up period, which was treated surgically     by wide excision and reconstruction. The mean follow-up for the local recurrence group was 36(24-54 months and mortality rate in this group was 17%. Conclusions:   Combined Modality Therapy for stage IE primary bone lymphomaresults in good survival rate. In case   of local recurrence, wide excision and reconstruction improves the outcomes.

  9. Stage IE Primary Bone Lymphoma:Limb Salvage for Local Recurrence

    Directory of Open Access Journals (Sweden)

    Khodamorad Jamshidi

    2015-01-01

    Full Text Available Background:   Primary bone lymphoma or non-Hodgkin lymphoma of bone is a rare disease. There are only a few case series of stage IE of this condition in medical literature. The aim of this study is to determine the rate of survival   for stage IE after combined modality treatment, the rate of local recurrence, and the results of limb salvage in cases   of local recurrence.     Methods:   We collected data from 61 patients with histologically confirmed PBL treated at the Musculoskeletal   Oncology Department of our hospital from 2000 to 2010. Retrospective evaluation included demographics, symptoms, tumor locations, outcomes of surgical treatment for local recurrence and survival rates. Results:   All patients received Combined Modality Therapy. Overall,five year survival was 89% and five year disease free survival rate was 78%. Local recurrence occurred in 6 patients during follow up period, which was treated surgically     by wide excision and reconstruction. The mean follow-up for the local recurrence group was 36(24-54 months and mortality rate in this group was 17%. Conclusions:   Combined Modality Therapy for stage IE primary bone lymphomaresults in good survival rate. In case   of local recurrence, wide excision and reconstruction improves the outcomes.

  10. Transoral Robotic Surgery in Treating Patients With Benign or Stage I-IV Head and Neck Cancer

    Science.gov (United States)

    2014-11-07

    III Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage III Squamous Cell Carcinoma of the Nasopharynx; Stage III Squamous Cell Carcinoma of the Oropharynx; Stage III Verrucous Carcinoma of the Larynx; Stage III Verrucous Carcinoma of the Oral Cavity; Stage IV Adenoid Cystic Carcinoma of the Oral Cavity; Stage IV Lymphoepithelioma of the Nasopharynx; Stage IV Lymphoepithelioma of the Oropharynx; Stage IV Mucoepidermoid Carcinoma of the Oral Cavity; Stage IV Squamous Cell Carcinoma of the Hypopharynx; Stage IV Squamous Cell Carcinoma of the Larynx; Stage IV Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage IV Squamous Cell Carcinoma of the Nasopharynx; Stage IV Squamous Cell Carcinoma of the Oropharynx; Stage IV Verrucous Carcinoma of the Larynx; Stage IV Verrucous Carcinoma of the Oral Cavity

  11. Methoxyamine, Pemetrexed Disodium, Cisplatin, and Radiation Therapy in Treating Patients With Stage IIIA-IV Non-small Cell Lung Cancer

    Science.gov (United States)

    2016-10-05

    Metastatic Malignant Neoplasm in the Brain; Stage IIIA Large Cell Lung Carcinoma; Stage IIIA Lung Adenocarcinoma; Stage IIIA Non-Small Cell Lung Cancer; Stage IIIB Large Cell Lung Carcinoma; Stage IIIB Lung Adenocarcinoma; Stage IIIB Non-Small Cell Lung Cancer; Stage IV Large Cell Lung Carcinoma; Stage IV Lung Adenocarcinoma; Stage IV Non-Small Cell Lung Cancer

  12. Walking Versus Jogging in Stages III and IV of the Bruce Treadmill Test.

    Science.gov (United States)

    Cundiff, D.; Schwane, J.

    Observations during research involving the Bruce Treadmill Test (BTMT) indicating that Stage III for females and Stage IV for males represented speeds which are intermediate between comfortable walking and confortable jogging for many subjects, prompted this study to determine ways to obtain more consistent group results. Twenty-eight subjects…

  13. Radiation therapy for early stage unfavorable Hodgkin lymphoma: is dose reduction feasible?

    Science.gov (United States)

    Laskar, Siddhartha; Kumar, Deepak P; Khanna, Nehal; Menon, Hari; Sengar, Manju; Arora, Brijesh; Gujral, Sumeet; Shet, Tanuja; Sridhar, Epari; Rangarajan, Venkatesh; Muckaden, Mary Ann; Nair, Reena; Banavali, Shripad

    2014-10-01

    One hundred and fifty-one patients aged between 3 and 70 years with early stage unfavorable Hodgkin lymphoma were included. Patients received 4-6 cycles of ABVD (doxorubicin, bleomycin, vinblastine and dacarbazine) chemotherapy and involved field radiation therapy (IFRT). The most common histology was mixed cellularity (43%). The majority had stage IIAX disease. IFRT doses were 25.2 Gy/14 fractions and 34.2 Gy/19 fractions for adults with a complete response (CR) and partial response (PR), respectively, while the doses were 19.8 Gy/11 fractions and 30.6 Gy/17 fractions, respectively, for children. After 60 months (median), the 10-year progression-free survival (PFS) and overall survival (OS) were 88.4% and 93.2%, respectively. On univariate analysis, prognostic factors with significant impact on PFS were age ≥ 18 years, nodular lymphocyte-predominant Hodgkin lymphoma (NLPHL) histology, extranodal disease and response to treatment. Extranodal disease had a significant impact on OS. On multivariate analysis, NLPHL histology (p = 0.001) and response at 3 months (p = 0.000) had a significant impact on PFS. There were no in-field relapses in patients with bulky disease receiving RT doses > 25.2 Gy. Chemotherapy related acute pulmonary toxicity was documented in 21.4% and 4.8% of patients after six and four cycles of ABVD chemotherapy (p = 0.041). Four cycles of ABVD and reduced dose IFRT resulted in optimal outcomes.

  14. Asymptomatic Multiple Lymphomatous Polyposis Identified during Staging Bidirectional Endoscopy of Mantle Cell Lymphoma

    Directory of Open Access Journals (Sweden)

    Sonja P. Dawsey

    2016-10-01

    Full Text Available Multiple lymphomatous polyposis (MLP as an extranodal manifestation of mantle cell lymphoma (MCL in the gastrointestinal tract is rare and not often reported in the literature. We describe the case of a 63-year-old female with asymptomatic MLP found during staging bidirectional endoscopy of MCL. The patient presented only with dyspnea, but was found on physical exam to have diffuse lymphadenopathy, and subsequent positron emission tomography (PET CT showed extensive lymph node adenopathy consistent with lymphoma. Excisional lymph node biopsy revealed high-risk MCL. Prior to therapy, staging bidirectional endoscopy was performed, which revealed duodenal bulb polyps and diffuse polyposis in the colon. Biopsies showed atypical lymphoid infiltrate identical to the initial excisional lymph node biopsy. The patient underwent aggressive induction therapy, chemotherapy and bone marrow transplantation. Four months later, repeat colonoscopy and biopsies showed normal mucosa, and repeat PET CT showed no evidence of systemic disease. Eight months later, the patient began having symptoms consistent with cauda equina syndrome, and she was found to have leptomeningeal recurrence of MCL. In spite of other medical treatment, the patient’s MCL progressed and she passed away 3 years after the initial presentation.

  15. Modified cervicopexy: a novel, less-invasive technique for Stages III and IV uterine prolapse.

    Science.gov (United States)

    Elsaman, Ali M; Salem, Hosam T; Amin, Magdy; Fetih, Ahmed N; Othman, Essam-Edin R; Zahran, Kamal M

    2014-12-01

    To evaluate modified anterior abdominal wall cervicopexy (AWC) as a less invasive (via 3-cm minilaparotomy) and more augmented (via securing posterior vaginal wall to uterosacral ligaments) technique. Case series of 30 women with Stages III and IV apical uterine prolapse assessed by the pelvic organ prolapse quantification system. The modified AWC procedure was performed successfully for 17 cases with Stage III uterovaginal prolapse and 13 cases with Stage IV uterovaginal prolapse. The procedure was conducted safely with no operative or postoperative complications, apart from two cases with postoperative urinary retention. Operative time ranged from 45 to 70min. Follow-up was available for 1-3 years. Overall, 27 cases were satisfied with the procedure, and three cases developed recurrence after caesarean section due to cutting the supporting sutures. The modified AWC procedure is less invasive, simple and effective for Stages III and IV uterine prolapse. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  16. Carboplatin and Paclitaxel With or Without Bevacizumab and/or Cetuximab in Treating Patients With Stage IV or Recurrent Non-Small Cell Lung Cancer

    Science.gov (United States)

    2015-09-01

    Recurrent Large Cell Lung Carcinoma; Recurrent Lung Adenocarcinoma; Recurrent Squamous Cell Lung Carcinoma; Stage IV Large Cell Lung Carcinoma; Stage IV Lung Adenocarcinoma; Stage IV Squamous Cell Lung Carcinoma

  17. Subclassification of stage IV gastric cancer (IVa, IVb, and IVc) and prognostic significance of substages.

    Science.gov (United States)

    Ma, Yan; Xue, Yingwei; Li, Yanfeng; Lan, Xiuwen; Zhang, Yongle; Zhang, Ming

    2010-03-01

    Although the prognosis of stage IV gastric cancer is poor, some patients with stage IV gastric cancer had a long-term survival after gastrectomy. The objective of this study was to subclassify stage IV gastric cancer according to survival differences, evaluate the prognosis by substage, and identify the factors associated with patient survival in each substage. The data from 1,176 patients who underwent gastric resection for stage IV gastric cancer between 1988 and 2007 at Tumor Hospital of Harbin Medical University were reviewed retrospectively. The patients were divided into three substages according to the survival differences: stage IVa (T1-2N3M0), stage IVb (T3N3M0 and T4N1-2M0), and stage IVc (T4N3M0 and TanyNanyM1). The clinicopathological characteristics as well as survival of the patients were evaluated retrospectively by substage. There were no significant differences in survival among T3N3M0, T4N1M0, and T4N2M0 groups (p = 0.884) and between T4N3M0 and TanyNanyM1 groups (p = 0.192). The 5-year survival rates in stage IVa (T1-2N3M0), stage IVb (T3N3M0 and T4N1-2M0), and stage IVc (T4N3M0 and TanyNanyM1) were 22.7%, 9.9%, and 2.2%, respectively (p IVa and IVb; chemotherapy and operation type for stage IVc. For 406 patients with curative resection in stage IVa and IVb, hematogenous recurrence (35.9%) was the dominant recurrence pattern in stage IVa, whereas the most common patterns of recurrence were peritoneal (40.8%) and locoregional recurrence (31.8%) in stage IVb. Subclassification of stage IV gastric cancer into IVa (T1-2N3M0), IVb (T3N3M0 and T4N1-2M0), and IVc (T4N3M0, TanyNanyM1) may be helpful to predict the outcome and determine the therapeutic strategies for patients with stage IV gastric cancer.

  18. Abdomen/pelvis computed tomography in staging of pediatric Hodgkin Lymphoma: is it always necessary?

    Science.gov (United States)

    Farruggia, Piero; Puccio, Giuseppe; Sala, Alessandra; Todesco, Alessandra; Terenziani, Monica; Mura, Rosamaria; D'Amico, Salvatore; Casini, Tommaso; Mosa, Clara; Pillon, Marta; Boaro, Maria Paola; Bottigliero, Gaetano; Burnelli, Roberta; Consarino, Caterina; Fedeli, Fausto; Mascarin, Maurizio; Perruccio, Katia; Schiavello, Elisabetta; Trizzino, Angela; Ficola, Umberto; Garaventa, Alberto; Rossello, Mario

    2016-09-01

    The purpose of the study was to determine if abdomen/pelvis computed tomography (CT) can be safety omitted in the initial staging of a subgroup of children affected by Hodgkin Lymphoma (HL). Every participating center of A.I.E.O.P (Associazione Italiana di Ematologia ed Oncologia Pediatrica) sent local staging reports of 18F-fluorodeoxyglucose positron emission tomography (PET) and abdominal ultrasound (US) along with digital images of staging abdomen/pelvis CT to the investigation center where the CT scans were evaluated by an experienced pediatric radiologist. The local radiologist who performed the US was unaware of local CT and PET reports (both carried out after US), and the reviewer radiologist examining the CT images was unaware of local US, PET and CT reports. A new abdominal staging of 123 patients performed on the basis of local US report, local PET report, and centralized CT report was then compared to a simpler staging based on local US and PET. No additional lesion was discovered by CT in patients with abdomen/pelvis negativity in both US and PET or isolated spleen positivity in US (or US and PET), and so it seems that in the initial staging, abdomen/pelvis CT can be safety omitted in about 1/2 to 2/3 of children diagnosed with HL.

  19. Outcomes of patients with unresected stage III and stage IV non-small cell lung cancer: A single institution experience

    Directory of Open Access Journals (Sweden)

    Manpreet Singh Tiwana

    2013-01-01

    Full Text Available Introduction: To report on the demographic profile and survival outcomes of North Indian population affected with stage III and stage IV non-small cell lung cancer (NSCLC. Materials and Methods: From November 2008 to January 2012, 138 consecutively diagnosed NSCLC patients were included in this study. The patient, tumor and treatment related factors were analyzed. Median overall survival (OS, Kaplan-Meier survival plots, t-test, Cox proportional hazards models were generated by multivariate analysis [MVA] and analyzed on SPSS software (version 19.0; SPSS, Inc., Chicago, IL. Results: Median OS of stage III patients was 9.26 ± 1.85 months and 2-year survival rate of 13% while stage IV patients had median OS of 5 ± 1.5 months with a 2-year survival rate of 8%. Cox regression modeling for MVA demonstrated higher biologically equivalent dose (BED ( P = 0.01 in stage III while in stage IV non-squamous histology ( P = 0.01, administration of chemotherapy ( P = 0.02, partial responders to chemotherapy ( P = 0.001, higher BED ( P = 0.02, and those with skeletal metastasis alone ( P = 0.17 showed a better OS. Conclusion: Our data showed that a higher BED is associated with favorable outcomes, indicating a role of dose escalated radiation therapy to the primary lesion in both stage III and essentially in stage IV NSCLC. Additionally, optimal use of chemotherapy relates to better survival. The developing, resource restrained nations need to follow an economically feasible multimodality approach.

  20. Routine Bone Marrow Biopsy Has Little or No Therapeutic Consequence for Positron Emission Tomography/Computed Tomography-Staged Treatment-Naive Patients With Hodgkin Lymphoma

    DEFF Research Database (Denmark)

    El-Galaly, Tarec Christoffer; d´Amore, Francesco; Juul Mylam, Karen

    2012-01-01

    Routine Bone Marrow Biopsy Has Little or No Therapeutic Consequence for Positron Emission Tomography/Computed Tomography-Staged Treatment-Naive Patients With Hodgkin Lymphoma......Routine Bone Marrow Biopsy Has Little or No Therapeutic Consequence for Positron Emission Tomography/Computed Tomography-Staged Treatment-Naive Patients With Hodgkin Lymphoma...

  1. Modern chemotherapy mitigates adverse prognostic effect of regional nodal metastases in stage IV colorectal cancer.

    Science.gov (United States)

    Thomay, Alan A; Nagorney, David M; Cohen, Steven J; Sigurdson, Elin R; Truty, Mark J; Burtness, Barbara; Hall, Michael J; Chun, Yun Shin

    2014-01-01

    In colorectal cancer, the involvement of regional lymph nodes with metastasis is an established prognostic factor. The impact of the number of positive nodes on patient outcome with stage IV disease is not well defined. A retrospective review was performed of 1,421 patients at two tertiary referral centers with stage IV colorectal cancer who underwent primary tumor resection. Associations between regional nodes, lymph node ratio (LNR), and overall survival (OS) from date of diagnosis were analyzed. The number of positive regional nodes and LNR correlated with multiple sites of metastases (p negative nodes, compared to 20 months with ≥7 positive nodes (p chemotherapy (p = 0.48). In stage IV colorectal cancer, an increasing number of positive regional nodes and LNR correlate with multiple sites of metastases and poorer survival. The number of metastatic regional lymph nodes loses prognostic significance with modern chemotherapy in patients undergoing resection of liver metastases.

  2. Results of radiotherapy in patients with stage I orbital non-Hodgkin's lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Letschert, J.G.J.; Gonzalez Gonzalez, D.; Oskam, J.; Koornneef, L.; Dijk, J.D.P. van; Boukes, R.; Bras, J. (Amsterdam Univ. (Netherlands). Academisch Ziekenhuis); Heerde, P. van; Bartelink, H. (Nederlands Kanker Inst. ' Antoni van Leeuwenhoekhuis' , Amsterdam (Netherlands))

    1991-09-01

    The results of radiotherapy in early stage orbital non-Hodgkin's lymphoma are described. From 1970-1985, 33 orbital localizations in 30 patients were treated. Total dose applied ranged from 21-57 Gy (2 Gy/fraction), 2/3 off all patients received a 40 Gy dose. Complete response rate was 94% and 10 years actuarial survival was 90%; between patients with low grade or intermediate grade lymphoma no significant difference in survival was observed. No local recurrence was detected during follow up and 20% of the patients developed generalized disease. Two optic nerve neuropathies and 3 retinopathies were observed in 5 patients, 4 of these occurred at a dose level of less than 43 Gy. Keratitis occurred in 58% of the patients treated, a sicca syndrome in 30% and cataract of different grades in 58%. Although local control was excellent, severe complications were observed in 13% of the patients who received a dose of less than 43 Gy. (author). 35 refs., 4 figs., 5 tabs.

  3. Hypothermic total body washout and intracranial pressure monitoring in Stage IV Reye syndrome.

    Science.gov (United States)

    Lansky, L L; Kalavsky, S M; Brackett, C E; Wallas, C H; Reis, R L

    1977-04-01

    The number of children in this report treated with either TBW or exchange transfusions is small. Case mortality rates among children with Reye syndrome in Stage IV coma tends to be exceedingly high, varying from 50 to 100%. Intracranial pressure monitoring with the subarachnoid screw may have been an additional factor in increasing our survival data in three patients in the TBW group, since it provided continuous monitoring of ICP and allowed judicious administration of mannitol intravenously. Survival of five of six patients without neurologic sequelae in the present series has encouraged us to coninue utilization of TBW in children with Stage IV Reye syndrome.

  4. Barriers and facilitators to effective communication experienced by patients with malignant lymphoma at all stages after diagnosis

    NARCIS (Netherlands)

    Bruinessen, I.R. van; Weel-Baumgarten, E.M. van; Gouw, H.; Zijlstra, J.M.; Albada, A.; Dulmen, S. van

    2013-01-01

    OBJECTIVE: This study aims to gain insight into patient-perceived communication barriers and facilitators at different stages after the diagnosis of malignant lymphoma. We have detected patterns to explain when these factors influence communication predominantly. METHOD: A qualitative approach was

  5. Barriers and facilitators to effective communication experienced by patients with malignant lymphoma at all stages after diagnosis.

    NARCIS (Netherlands)

    Bruinessen, I.R. van; Weel, E.M. van; Gouw, H.; Zijlstra, J.M.; Albada, A.; Dulmen, S. van

    2013-01-01

    Objective: This study aims to gain insight into patient-perceived communication barriers and facilitators at different stages after the diagnosis of malignant lymphoma. We have detected patterns to explain when these factors influence communication predominantly. Method: A qualitative approach was

  6. Barriers and facilitators to effective communication experienced by patients with malignant lymphoma at all stages after diagnosis.

    NARCIS (Netherlands)

    Bruinessen, I.R. van; Weel, E.M. van; Gouw, H.; Zijlstra, J.M.; Albada, A.; Dulmen, S. van

    2013-01-01

    Objective: This study aims to gain insight into patient-perceived communication barriers and facilitators at different stages after the diagnosis of malignant lymphoma. We have detected patterns to explain when these factors influence communication predominantly. Method: A qualitative approach was a

  7. Combined modality treatment for stage I-II non-Hodgkin's lymphomas: CVP versus BACOP chemotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Bajetta, E.; Valagussa, P.; Bonadonna, G.; Lattuada, A.; Buzzoni, R.; Rilke, F.; Banfi, A.

    1988-07-01

    This paper reports the 5-year results of a prospective randomized study beginning in 1976 on 177 evaluable patients with pathologic Stage I-IE and II-IIE non-Hodgkin's lymphomas with diffuse histology according to the Rappaport classification. Treatment consisted of either CVP or BACOP chemotherapy (3 cycles) followed by regional radiotherapy (40 to 50 Gy) and further cycles of either combination. In both arms, complete remission at the end of combined treatment was high (CVP 93%, BACOP 98%) regardless of age, stage or bulky disease. At 5 years, the comparative freedom from first progression was 62% for CVP vs 78% for BACOP (p = 0.02), respectively. Clinically relevant differences favoring BACOP chemotherapy were essentially documented in patients with large cell lymphomas (International Working Formulation), those with Stage II having more than three involved anatomical sites, bulky disease and age over 60 years. Recurrence within radiation fields was documented in only 5% of complete responders. Combined treatment was, in general, well tolerated particularly when BACOP was used. In only 2 patients given CVP post radiation cutaneous fibrosis was documented. Second solid tumors were detected in 4 patients. One patient started on CVP died because of brain stem necrosis after 45 Gy. We conclude that in Stage I-II patients with nodal and extranodal diffuse non-Hodgkin's lymphomas, particularly large cell lymphomas, combined modality approach with primary Adriamycin and bleomycin containing regimen, such as BACOP, followed by adjuvant radiotherapy offers high chances of cure with minimal toxicity.

  8. Follicular lymphoma (in situ) pattern in the bone marrow: does it indicate an early stage in disease evolution?

    Science.gov (United States)

    Alobeid, Bachir; Mears, John Gregory; Bhagat, Govind

    2015-01-01

    Key Clinical Message Bone marrow involvement by an isolated interstitial lymphoid aggregate exhibiting the pattern and phenotype described for follicular lymphoma in situ (FLIS) has not been reported before. The detection of clinically silent FL in this case highlights the necessity of complete staging workup when such lesions are encountered in biopsies. PMID:26185645

  9. Stage IV work-hardening related to disorientations in dislocation structures

    DEFF Research Database (Denmark)

    Pantleon, W.

    2004-01-01

    . Disorientations evolving from purely statistical reasons — leading to a square root dependence of the average disorientation angle on strain — affect the initial work-hardening rate (and the saturation stress) of stage III only slightly. On the other hand, deterministic contributions to the development...... of disorientations, as differences in the activated slip systems across boundaries, cause a linear increase of the flow stress at large strains. Such a constant work-hardening rate is characteristic for stage IV....

  10. NICOTINAMIDE IN COMPLEX TREATMENT OF LARGE-PLAQUE PARAPSORIASIS AND EARLY STAGES OF MALIGNANT T-CELL SKIN LYMPHOMAS

    Directory of Open Access Journals (Sweden)

    I. V. Khamaganova

    2014-01-01

    Full Text Available Aim: To assess clinical efficacy of nicotinamide in 2 the treatment of patients with early stages of malignant T-cell skin lymphomas and large-plaque parapsoriasis. Materials and methods: 12 patients with erythematous stage of mycosis fungoides and 14 patients with large-plaque parapsoriasis were treated by nicotinamide 15 mg twice daily during 2 weeks. Treatment cycles were repeated 4–5 times per year; topical therapy was also administrated. Results: Nicotinamide demonstrated high therapeutic effect and good tolerability in patients with early stage of mycosis fungoides and large-plaque parapsoriasis. Stable remission was achieved in 1  woman with malignant T-cell lymphoma and 12  patients with large-plaque parapsoriasis; significant clinical improvement was shown in 8 and 12 patients, respectively. Conclusion: Thus, nicotinamide is recommended for comprehensive treatment of large-plaque parapsoriasis and early stages of mycosis fungoides.

  11. Matrix Metalloproteinase-2 Promoter Genotype as a Marker of Cutaneous T-Cell Lymphoma Early Stage

    Directory of Open Access Journals (Sweden)

    Anna Vasku

    2010-01-01

    Full Text Available The aim of the study was to investigate the DNA polymorphic genotype in MMP-2 promoter gene as a potential candidate region for the development of the cutaneous T-cell lymphoma (CTCL and/or its progression. A total of 89 Czech patients with CTCL (including 23 patients with large plaque parapsoriasis were compared to 198 controls of similar age and sex distribution, without personal or family history of chronic skin diseases and without personal history of malignancy. The three selected polymorphisms in the promoter of MMP-2 gene (−1575G/A, −1306C/T, and −790T/G were determined using the PCR-based methodology with RFLP. In our cohort, the associated GGCCTT MMP-2 promoter genotype was highly significantly more frequent in CTCL-Ia stage patients compared to patients with parapsoriasis, the tests having high sensitivity and specificity (78%, 83%, resp.. To conclude, use of associated MMP-2 promoter genotype as a DNA marker might make it possible to distinguish between the patients with parapsoriasis and those with CTCL stage Ia, which could substantially improve possibilities of clinical diagnostics, therapy design, and prognosis of this serious condition in the early stages.

  12. Matrix metalloproteinase-2 promoter genotype as a marker of cutaneous T-cell lymphoma early stage.

    Science.gov (United States)

    Vasku, Anna; Vasku, Julie Bienertova; Necas, Miroslav; Vasku, Vladimir

    2010-01-01

    The aim of the study was to investigate the DNA polymorphic genotype in MMP-2 promoter gene as a potential candidate region for the development of the cutaneous T-cell lymphoma (CTCL) and/or its progression. A total of 89 Czech patients with CTCL (including 23 patients with large plaque parapsoriasis) were compared to 198 controls of similar age and sex distribution, without personal or family history of chronic skin diseases and without personal history of malignancy. The three selected polymorphisms in the promoter of MMP-2 gene (-1575G/A, -1306C/T, and -790T/G) were determined using the PCR-based methodology with RFLP. In our cohort, the associated GGCCTT MMP-2 promoter genotype was highly significantly more frequent in CTCL-Ia stage patients compared to patients with parapsoriasis, the tests having high sensitivity and specificity (78%, 83%, resp.). To conclude, use of associated MMP-2 promoter genotype as a DNA marker might make it possible to distinguish between the patients with parapsoriasis and those with CTCL stage Ia, which could substantially improve possibilities of clinical diagnostics, therapy design, and prognosis of this serious condition in the early stages.

  13. A proteomics panel for predicting optimal primary cytoreduction in stage III/IV ovarian cancer

    DEFF Research Database (Denmark)

    Risum, Signe; Høgdall, Estrid; Engelholm, Svend A;

    2009-01-01

    The objective of this prospective study was to evaluate CA-125 and a 7-marker panel as predictors of incomplete primary cytoreduction in patients with stage III/IV ovarian cancer (OC). From September 2004 to January 2008, serum from 201 patients referred to surgery for a pelvic tumor was analyzed...

  14. Cost analysis of surgically treated pressure sores stage III and IV.

    NARCIS (Netherlands)

    Filius, A.; Damen, T.H.; Schuijer-Maaskant, K.P.; Polinder, S.; Hovius, S.E.; Walbeehm, E.T.

    2013-01-01

    Health-care costs associated with pressure sores are significant and their financial burden is likely to increase even further. The aim of this study was to analyse the direct medical costs of hospital care for surgical treatment of pressure sores stage III and IV. We performed a retrospective chart

  15. Prognostic impact of tumor MET expression among patients with stage IV gastric cancer

    DEFF Research Database (Denmark)

    Erichsen, Rune; Kelsh, Michael A; Oliner, Kelly S;

    2016-01-01

    PURPOSE: We aimed to investigate the prevalence and prognostic impact of tumor mesenchymal epithelial transition factor (MET) expression in stage IV gastric cancers in a real-world clinical setting because existing evidence is sparse. METHODS: The study included archived cancer specimens from 103...

  16. False negative rate of syndesmotic injury in pronation-external rotation stage IV ankle fractures

    Directory of Open Access Journals (Sweden)

    Kwang-Soon Song

    2013-01-01

    Full Text Available Background: To investigate false negative rate in the diagnosis of diastasis on initial static anteroposterior radiograph and reliability of intraoperative external rotational stress test for detection of concealed disruption of syndesmosis in pronation external rotation (PER stage IV (Lauge-Hansen ankle fractures. Materials and Methods: We prospectively studied 34 PER stage IV ankle fractures between September 2001 and September 2008. Twenty (59% patients show syndesmotic injury on initial anteroposterior radiographs. We performed an intraoperative external rotation stress test in other 14 patients with suspicious PER stage IV ankle fractures, which showed no defined syndesmotic injury on anteroposterior radiographs inspite of a medial malleolar fracture, an oblique fibular fracture above the syndesmosis and fracture of the posterior tubercle of the tibia. Results: All 14 fractures showed different degrees of tibiofibular clear space (TFCS and tibiofibular overlapping (TFO on the external rotation stress test radiograph compared to the initial plain anteroposterior radiograph. It is important to understand the fracture pattern characterstic of PER stage IV ankle fractures even though it appears normal on anteroposterior radiographs, it is to be confirmed for the concealed syndesmotic injury through a routine intraoperative external rotational stress radiograph.

  17. Side Effects and Toxicities of Targeted Therapies in Stage IV Melanoma

    DEFF Research Database (Denmark)

    Ascierto, Paolo A; Bastholt, Lars; Hersey, Peter;

    2013-01-01

    As the incidence of melanoma continues to increase worldwide, the search for new therapies for advanced (stage IV) melanoma brings with it new patterns of toxicity to contend with. This review covers the toxicity profiles of new treatments for advanced melanoma currently in development. Therefore...

  18. Cost analysis of surgically treated pressure sores stage III and IV.

    NARCIS (Netherlands)

    Filius, A.; Damen, T.H.; Schuijer-Maaskant, K.P.; Polinder, S.; Hovius, S.E.; Walbeehm, E.T.

    2013-01-01

    Health-care costs associated with pressure sores are significant and their financial burden is likely to increase even further. The aim of this study was to analyse the direct medical costs of hospital care for surgical treatment of pressure sores stage III and IV. We performed a retrospective chart

  19. A population-based study of prognosis in advanced stage follicular lymphoma managed by watch and wait.

    Science.gov (United States)

    El-Galaly, Tarec Christoffer; Bilgrau, Anders E; de Nully Brown, Peter; Mylam, Karen J; Ahmad, Syed A; Pedersen, Lars M; Gang, Anne O; Bentzen, Hans H; Juul, Maja B; Bergmann, Olav J; Pedersen, Robert S; Nielsen, Berit J; Johnsen, Hans E; Dybkaer, Karen; Bøgsted, Martin; Hutchings, Martin

    2015-05-01

    Watch and wait (WAW) is a common approach for asymptomatic, advanced stage follicular lymphoma (FL), but single-agent rituximab is an alternative for these patients. In this nationwide study we describe the outcome of patients selected for WAW. A cohort of 286 out of 849 (34%) stage III-IVA FL patients seen between 2000 and 2011, were managed expectantly and included. The 5-year progression-free survival (PFS) was 35% [95% confidence interval (CI) 29-42]. The 10-year overall survival (OS) was 65% (95%CI 54-78), and the cumulative risk of dying from lymphoma within 10 years of diagnosis was 13% (95%CI 7-20). Elevated lactate dehydrogenase and > four nodal regions involved were associated with a higher risk of lymphoma treatment and death from lymphoma. The WAW patients and a matched background population had similar OS during the first 50 months after diagnosis (P = 0·7), but WAW patients had increased risk of death after 50 months (P < 0·001). The estimated loss of residual life after 10 years was 6·8 months. The 10-year cumulative risk of histological transformation was 22% (95%CI 15-29) and the 3-year OS after transformation was 71% (95%CI 58-87%). In conclusion, advanced stage FL managed by WAW had a favourable outcome and abandoning this strategy could lead to overtreatment in some patients.

  20. State-of-the-Art research on "Lymphomas: role of molecular imaging for staging, prognostic evaluation and treatment response"

    Directory of Open Access Journals (Sweden)

    Lale eKostakoglu

    2013-09-01

    Full Text Available Lymphomas are heterogeneous but potentially curable group of neoplasms. Treatment of lymphomas has rapidly evolved overtime with significant improvement in the cure rate and reductions in treatment-related toxicities. Despite excellent results, treatment programs are continued to be developed to achieve better curative and safety profiles. In these patients individualized therapy schemes can be devised based on a well-defined risk categorization. The therapy efficacy can be increased early during therapy in non-responding patients with escalated therapy protocols or with the addition of radiation therapy, particularly, in advanced stage or unfavorable risk patients. The increasing availability of positron emission tomography using 18F-fluorodeoxyglucose, particularly fused with computed tomography (FDG-PET/CT has lead to the integration of this modality into the routine staging and restaging for lymphoma with convincing evidence that it is a more accurate imaging modality compared with conventional imaging techniques. FDG PET/CT is also is a promising surrogate for tumor chemosensitivity early during therapy. This review will summarize published data on the utility of FDG-PET/CT imaging in the staging, restaging, and predicting therapy response in patients with lymphoma.

  1. Bioimpedance Spectroscopy in Detecting Lower-Extremity Lymphedema in Patients With Stage I, Stage II, Stage III, or Stage IV Vulvar Cancer Undergoing Surgery and Lymphadenectomy

    Science.gov (United States)

    2016-02-09

    Lymphedema; Perioperative/Postoperative Complications; Stage IA Vulvar Cancer; Stage IB Vulvar Cancer; Stage II Vulvar Cancer; Stage IIIA Vulvar Cancer; Stage IIIB Vulvar Cancer; Stage IIIC Vulvar Cancer; Stage IVA Vulvar Cancer; Stage IVB Vulvar Cancer

  2. Long-term treatment with the oncolytic ECHO-7 virus Rigvir of a melanoma stage IV M1c patient, a small cell lung cancer stage IIIA patient, and a histiocytic sarcoma stage IV patient-three case reports.

    Science.gov (United States)

    Alberts, Pēteris; Olmane, Evija; Brokāne, Linda; Krastiņa, Zanda; Romanovska, Māra; Kupčs, Kārlis; Isajevs, Sergejs; Proboka, Guna; Erdmanis, Romualds; Nazarovs, Jurijs; Venskus, Dite

    2016-10-01

    Oncolytic virotherapy is a recent addition to cancer treatment. Here, we describe positive treatment outcomes in three patients using Rigvir virotherapy. One of the patients is diagnosed with melanoma stage IV M1c, one with small cell lung cancer stage IIIA, and one with histiocytic sarcoma stage IV. The diagnoses of all patients are verified by histology or cytology. All patients started Rigvir treatment within a few months after being diagnosed and are currently continuing Rigvir treatment. The degree of regression of the disease has been determined by computed tomography. Safety assessment of adverse events graded according to NCI CTCAE did not show any value above grade 1 during Rigvir(®) treatment. Using current standard treatments, the survival of patients with the present diagnoses is low. In contrast, the patients described here were diagnosed 3.5, 7.0, and 6.6 years ago, and their condition has improved and been stabile for over 1.5, 6.5, and 4 years, respectively. These observations suggest that virotherapy using Rigvir can successfully be used in long-term treatment of patients with melanoma stage IV M1c, small cell lung cancer stage IIIA, and histiocytic sarcoma stage IV and therefore could be included in prospective clinical studies.

  3. Sequential chemoradiotherapy for stage I/II nasal natural killer/T cell lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Noh, Young Joo [Ulsan University Hospital, University of Ulsan College of Medicine, Seoul (Korea, Republic of); Ahn, Yong Chan; Kim, Won Seog; Ko, Young Hyeh [Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2004-09-15

    Authors would report the results of sequential CHOP chemotherapy (cyclophosphamide, adriamycin, vincristine, and prednisone) and involved field radiotherapy (IFRT) for early stage nasal natural killer/T-cell lymphoma (NKTCL). Fourteen among 17 patients, who were registered at the Samsung Medical Center tumor registry with stage I and II nasal NKTCL from March 1995 to December 1999 received this treatment protocol. Three to four cycles of CHOP chemotherapy were given at 3 weeks' interval, which was followed by local IFRT including the known tumor extent and the adjacent draining lymphatics. Favorable responses after chemotherapy (before IFRT) were achievable only in seven patients (5 CR's + 2 PR's: 50%), while seven patients showed disease progression. There were six patients with local failures, two with distant relapses, and none with regional lymphatic failure. The actuarial overall survival and progression-free survival at 3 years were 50.0% and 42.9%. All the failures and deaths occurred within 13 months of the treatment start. The factors that correlated with the improved survival were the absence of 'B' symptoms, the favorable response to chemotherapy and overall treatment, and the low risk by international prognostic index on univariate analyses. Compared with the historic treatment results by IFRT either alone or followed by chemotherapy, the current trial failed to demonstrate advantages with respect to the failure pattern and survival. Development of new treatment strategy in combining IFRT and chemotherapy is required for improving outcomes.

  4. [Jejunostomy catheter feeding during postoperative chemotherapy for Stage IV gastric cancer].

    Science.gov (United States)

    Matsuyama, Jin; Fukushima, Yukio; Toshiyama, Reishi; Takeda, Mitsunobu; Tokuoka, Masayoshi; Ide, Yoshihito; Hashimoto, Kazuhiko; Yokoyama, Shigekazu; Morimoto, Takashi; Nomura, Takashi; Kodama, Ken; Sasaki, Yo

    2013-11-01

    Chemotherapy followed by surgery for Stage IV gastric cancer with passage obstruction poses a problem in terms of poor postoperative nutritional status. By maintaining an adequate postoperative nutrition status with jejunostomy catheter feeding, chemotherapy may possibly be continued. We treated 40 cases of Stage IV gastric cancer with passage obstruction from January 2008 to December 2011. In every case, jejunostomy catheter feeding tubes were placed during gastric cancer surgery. We performed 13 total gastrectomies, 20 distal gastrectomies, and 7 gastrojejunal bypass surgeries. Tube obstruction in 4 cases( 10%) and tube deviation in 1 case( 2.5%) occurred during the tube feeding period. Chemotherapy could be resumed in 37 cases( 92.5%), and the duration of chemotherapy was 330 days( range, 41-721). In cases of Stage IV gastric cancer, patients are obliged to start postoperative chemotherapy at an unstable period. By starting jejunal catheter feeding at an early stage after surgery, improved results could be expected in terms of shortening of the hospital stay or continuation of chemotherapy.

  5. Plasmablastic lymphoma

    Science.gov (United States)

    Han, Xiao; Duan, Minghui; Hu, Lixing; Zhou, Daobin; Zhang, Wei

    2017-01-01

    Abstract Background: Plasmablastic lymphoma (PBL) is a B-cell malignancy associated with human immunodeficiency virus (HIV). PBL could also influence the HIV-negative patients. The study aimed to identify prognostic factors for survival among Chinese PBL patients. Materials and methods: Eligible patients from literature and Peking Union Medical College Hospital (PUMCH) were included in this study. Clinical characteristics and immunophenotypic data were extracted. Kaplan–Meier curve was used to describe the survival status. Cox regression was used for multivariate analysis. Results: A total of 60 Chinese PBL patients were included, including 54 patients from 36 published articles and 6 new patients that have not been reported. The median overall survival was 7 months (95% confidence interval 3.853–10.147 months). An overwhelming majority (79.31%) of the included cases were Ann Arbor stage IV patients. All the Chinese PBL patients were HIV-negative; 46.81% were Epstein-Barr virus-positive. CD38, CD138, or MUM1 was positively expressed in more than 80% of patients; CD20 expression was also found in 22.03% of cases. Kaplan–Meier curve revealed obvious differences in patient survival between patients in primary stages and advanced stages, as well as between patients with kidney involvement and those without kidney involvement. Cox regression analysis indicated that stage and age were 2 prognostic factors for patient survival. Conclusions: Advanced stage might be associated with poor prognosis among PBL HIV-negative patients in Chinese. PMID:28248855

  6. Low-Dose Consolidation Radiation Therapy for Early Stage Unfavorable Hodgkin Lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Torok, Jordan A., E-mail: jordan.torok@dm.duke.edu [Department of Radiation Oncology, Duke University Medical Center, Durham, North Carolina (United States); Wu, Yuan [Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, North Carolina (United States); Prosnitz, Leonard R.; Kim, Grace J. [Department of Radiation Oncology, Duke University Medical Center, Durham, North Carolina (United States); Beaven, Anne W.; Diehl, Louis F. [Division of Hematologic Malignancy and Cellular Therapy, Department of Medicine, Duke University Medical Center, Durham, North Carolina (United States); Kelsey, Chris R. [Department of Radiation Oncology, Duke University Medical Center, Durham, North Carolina (United States)

    2015-05-01

    Purpose: The German Hodgkin Study Group (GHSG) trial HD11 established 4 cycles of doxorubicin, bleomycin, vinblastine, and dacarbazine (ABVD) and 30 Gy of radiation therapy (RT) as a standard for early stage (I, II), unfavorable Hodgkin lymphoma (HL). Additional cycles of ABVD may allow for a reduction in RT dose and improved toxicity profile. Methods and Materials: Patients treated with combined modality therapy at the Duke Cancer Institute for early stage, unfavorable HL by GHSG criteria from 1994 to 2012 were included. Patients who did not undergo post-chemotherapy functional imaging (positron emission tomography or gallium imaging) or who failed to achieve a complete response were excluded. Clinical outcomes were estimated using the Kaplan-Meier method. Late effects were also evaluated. Results: A total of 90 patients met inclusion criteria for analysis. Median follow-up was 5 years. Chemotherapy consisted primarily of ABVD (88%) with a median number of 6 cycles. The median dose of consolidation RT was 23.4 Gy. Four patients had relapses, 2 of which were in-field. Ten-year progression-free survival (PFS) and overall survival (OS) were 93% (95% confidence interval [CI]: 0.82-0.97) and 98% (95% CI: 0.92-0.99), respectively. For the subset of patients (n=46) who received 5 to 6 cycles of chemotherapy and ≤24 Gy, the 10-year PFS and OS values were 88% (95% CI: 70%-96%) and 98% (95% CI: 85% - 99%), respectively. The most common late effect was hypothyroidism (20%) with no cardiac complications. Seven secondary malignancies were diagnosed, with only 1 arising within the RT field. Conclusions: Lower doses of RT may be sufficient when combined with more than 4 cycles of ABVD for early stage, unfavorable HL and may result in a more favorable toxicity profile than 4 cycles of ABVD and 30 Gy of RT.

  7. HLA-G Expression and Role in Advanced-Stage Classical Hodgkin Lymphoma

    Science.gov (United States)

    Caocci, G.; Greco, M.; Fanni, D.; Senes, G.; Littera, R.; Lai, S.; Risso, P.; Carcassi, C.; Faa, G.; La Nasa, G.

    2016-01-01

    Non-classical human leucocyte antigen (HLA)-G class I molecules have an important role in tumor immune escape mechanisms. We investigated HLA-G expression in lymphonode biopsies taken from 8 controls and 20 patients with advanced-stage classical Hodgkin lymphoma (cHL), in relationship to clinical outcomes and the HLA-G 14-basepair (14-bp) deletion-insertion (del-ins) polymorphism. Lymphnode tissue sections were stained using a specific murine monoclonal HLA-G antibody. HLA-G protein expression was higher in cHL patients than controls. In the group of PET-2 positive (positron emission tomography carried out after 2 cycles of standard chemotherapy) patients with a 2-year progression-free survival rate (PFS) of 40%, we observed high HLA-G protein expression within the tumor microenvironment with low expression on Hodgkin and Reed-Sternberg (HRS) cells. Conversely, PET-2 negative patients with a PFS of 86% had higher HLA-G protein expression levels on HRS cells compared to the microenvironment. Lower expression on HRS cells was significantly associated with the HLA-G 14-bp ins/ins genotype. These preliminary data suggest that the immunohistochemical pattern of HLA-G protein expression may represent a useful tool for a tailored therapy in patients with cHL, based on the modulation of HLA-G expression in relation to achievement of negative PET-2. PMID:27349312

  8. Role of Surgery in Stages II and III Pediatric Abdominal Non-Hodgkin Lymphoma: A 5-Years Experience

    OpenAIRE

    Salem, Mohamed A.; Hamza, Hesham M.; Sayd, Heba A.; Ali, Amany M.

    2011-01-01

    Abdominal Non-Hodgkin lymphomas (NHL) are the most common extra nodal presentation of pediatric NHL. Our aim is to assess the role of surgery as a risk factor and to evaluate the impact of risk-adjusted systemic chemotherapy on survival of patients with stages II and III disease. This study included 35 pediatric patients with abdominal NHL treated over five years at South Egypt Cancer Institute (SECI), Assiut University, between January 2005 and January 2010. The data of every patient include...

  9. Computed tomography of the liver in newly diagnosed Hodgkin disease and non-Hodgkin lymphoma: Staging implications

    Energy Technology Data Exchange (ETDEWEB)

    Neumann, C.H.; Hussain, S.; Seltzer, S.E.; Chiles, C.; Castellino, R.A.

    1986-02-01

    In newly diagnosed patients with Hodgkin disease and non-Hodgkin lymphoma, the value of computed tomography (CT) of the liver was assessed as regards impact on the staging process. 201 patients at two medical centers had pretreatment abdominal CT within two weeks of liver biopsy. CT sensitivity, specificity and accuracy in both groups were determined and sensitivity in both groups was very low (8%). If liver biopsy results had been omitted, reliance on CT and other clinical staging procedures alone would have led to important staging errors in 18 of these 201 patients (9%) - overstaging would have occurred twice and understaging 16 times. In 7 additional patients, the lack of demonstration by CT of documented liver disease was without clinical consequence because disseminated extranodal lymphoma was visible at other sites or at extrahepatic regions of the same CT scan. In patients with newly diagnosed Hodgkin disease and non-Hodgkin lymphoma, CT is an unreliable indicator of liver status and cannot replace liver biopsy in supplying the data required for optimal management.

  10. Definition of bulky disease in early stage Hodgkin lymphoma in computed tomography era: prognostic significance of measurements in the coronal and transverse planes

    OpenAIRE

    Kumar, Anita; Burger, Irene A.; Zhang, Zhigang; Drill, Esther N; Migliacci, Jocelyn C.; Ng, Andrea; LaCasce, Ann; Wall, Darci; Thomas E Witzig; Ristow, Kay; Yahalom, Joachim; Moskowitz, Craig H.; Zelenetz, Andrew D.

    2016-01-01

    Disease bulk is an important prognostic factor in early stage Hodgkin lymphoma, but its definition is unclear in the computed tomography era. This retrospective analysis investigated the prognostic significance of bulky disease measured in transverse and coronal planes on computed tomography imaging. Early stage Hodgkin lymphoma patients (n=185) treated with chemotherapy with or without radiotherapy from 2000–2010 were included. The longest diameter of the largest lymph node mass was measured...

  11. Definition of bulky disease in early stage Hodgkin lymphoma in computed tomography era: prognostic significance of measurements in the coronal and transverse planes

    OpenAIRE

    Kumar, Anita; Burger, Irene A.; Zhang, Zhigang; Drill, Esther N; Migliacci, Jocelyn C.; Ng, Andrea; LaCasce, Ann; Wall, Darci; Thomas E Witzig; Ristow, Kay; Yahalom, Joachim; Moskowitz, Craig H.; Zelenetz, Andrew D.

    2016-01-01

    Disease bulk is an important prognostic factor in early stage Hodgkin lymphoma, but its definition is unclear in the computed tomography-era. This retrospective analysis investigated the prognostic significance of bulky disease measured in transverse and coronal planes on computed tomography imaging. Early stage Hodgkin lymphoma patients (n=185) treated with chemotherapy with or without radiotherapy from 2000-2010 were included. The longest diameter of the largest lymph node mass was measured...

  12. The development and validation of a CT-based radiomics signature for the preoperative discrimination of stage I-II and stage III-IV colorectal cancer

    Science.gov (United States)

    He, Lan; Chen, Xin; Ma, Zelan; Dong, Di; Tian, Jie; Liang, Changhong; Liu, Zaiyi

    2016-01-01

    Objectives To investigative the predictive ability of radiomics signature for preoperative staging (I-IIvs.III-IV) of primary colorectal cancer (CRC). Methods This study consisted of 494 consecutive patients (training dataset: n=286; validation cohort, n=208) with stage I–IV CRC. A radiomics signature was generated using LASSO logistic regression model. Association between radiomics signature and CRC staging was explored. The classification performance of the radiomics signature was explored with respect to the receiver operating characteristics(ROC) curve. Results The 16-feature-based radiomics signature was an independent predictor for staging of CRC, which could successfully categorize CRC into stage I-II and III-IV (p <0.0001) in training and validation dataset. The median of radiomics signature of stage III-IV was higher than stage I-II in the training and validation dataset. As for the classification performance of the radiomics signature in CRC staging, the AUC was 0.792(95%CI:0.741-0.853) with sensitivity of 0.629 and specificity of 0.874. The signature in the validation dataset obtained an AUC of 0.708(95%CI:0.698-0.718) with sensitivity of 0.611 and specificity of 0.680. Conclusions A radiomics signature was developed and validated to be a significant predictor for discrimination of stage I-II from III-IV CRC, which may serve as a complementary tool for the preoperative tumor staging in CRC. PMID:27120787

  13. Activity monitoring reflects cardiovascular and metabolic variations in COPD patients across GOLD stages II to IV.

    Science.gov (United States)

    Kortianou, E A; Louvaris, Z; Vasilopoulou, M; Nasis, I; Kaltsakas, G; Koulouris, N G; Vogiatzis, I

    2013-12-01

    We investigated whether activity monitoring reliably reflects variations in oxygen transport and utilization during walking in COPD patients. Forty-two patients (14 in each GOLD stage II, III and IV) performed an incremental treadmill protocol to the limit of tolerance. Breath-by-breath gas exchange, central hemodynamic variables and activity monitoring were simultaneously recorded. Physiological variables and accelerometer outputs rose linearly with walking speeds. Strong correlations (r[interquartile range, IQR]) were found between treadmill walking intensity (WI: range 0.8-2.0 ms(-2)) and oxygen consumption (0.95 [IQR 0.87-0.97]), (range 7.6-15.5 ml kg(-1)min(-1)); minute ventilation (0.95 [IQR 0.86-0.98]), (range 20-37 l min(-1)); cardiac output (0.89 [IQR 0.73-0.94]), (range 6.8-11.5 l min(-1)) and arteriovenous oxygen concentration difference (0.84 [IQR 0.76-0.90]), (range 7.7-12.1 ml O2100 ml(-1)). Correlations between WI and gas exchange or central hemodynamic parameters were not different across GOLD stages. In conclusion, central hemodynamic, respiratory and muscle metabolic variations during incremental treadmill exercise are tightly associated to changes in walking intensity as recorded by accelerometry across GOLD stages II to IV. Interestingly, the magnitude of these associations is not different across GOLD stages.

  14. Esophagoscopy in Evaluating Treatment in Patients With Stage I-IV Head and Neck Cancer Who Are Undergoing Radiation Therapy and/or Chemotherapy

    Science.gov (United States)

    2017-05-25

    Stage I Adenoid Cystic Carcinoma of the Oral Cavity; Stage I Mucoepidermoid Carcinoma of the Oral Cavity; Stage I Squamous Cell Carcinoma of the Hypopharynx; Stage I Squamous Cell Carcinoma of the Larynx; Stage I Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage I Verrucous Carcinoma of the Larynx; Stage I Verrucous Carcinoma of the Oral Cavity; Stage II Adenoid Cystic Carcinoma of the Oral Cavity; Stage II Mucoepidermoid Carcinoma of the Oral Cavity; Stage II Squamous Cell Carcinoma of the Hypopharynx; Stage II Squamous Cell Carcinoma of the Larynx; Stage II Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage II Verrucous Carcinoma of the Larynx; Stage II Verrucous Carcinoma of the Oral Cavity; Stage III Adenoid Cystic Carcinoma of the Oral Cavity; Stage III Mucoepidermoid Carcinoma of the Oral Cavity; Stage III Squamous Cell Carcinoma of the Hypopharynx; Stage III Squamous Cell Carcinoma of the Larynx; Stage III Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage III Verrucous Carcinoma of the Larynx; Stage III Verrucous Carcinoma of the Oral Cavity; Stage IV Adenoid Cystic Carcinoma of the Oral Cavity; Stage IV Mucoepidermoid Carcinoma of the Oral Cavity; Stage IV Squamous Cell Carcinoma of the Hypopharynx; Stage IV Squamous Cell Carcinoma of the Larynx; Stage IV Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage IV Verrucous Carcinoma of the Larynx; Stage IV Verrucous Carcinoma of the Oral Cavity

  15. Dose Monitoring of Busulfan and Combination Chemotherapy in Hodgkin or Non-Hodgkin Lymphoma Undergoing Stem Cell Transplant

    Science.gov (United States)

    2015-08-12

    Adult Grade III Lymphomatoid Granulomatosis; Adult Nasal Type Extranodal NK/T-cell Lymphoma; Anaplastic Large Cell Lymphoma; Angioimmunoblastic T-cell Lymphoma; Childhood Burkitt Lymphoma; Childhood Diffuse Large Cell Lymphoma; Childhood Grade III Lymphomatoid Granulomatosis; Childhood Immunoblastic Large Cell Lymphoma; Childhood Nasal Type Extranodal NK/T-cell Lymphoma; Contiguous Stage II Adult Burkitt Lymphoma; Contiguous Stage II Adult Diffuse Large Cell Lymphoma; Contiguous Stage II Adult Diffuse Mixed Cell Lymphoma; Contiguous Stage II Adult Diffuse Small Cleaved Cell Lymphoma; Contiguous Stage II Adult Immunoblastic Large Cell Lymphoma; Contiguous Stage II Adult Lymphoblastic Lymphoma; Contiguous Stage II Grade 1 Follicular Lymphoma; Contiguous Stage II Grade 2 Follicular Lymphoma; Contiguous Stage II Grade 3 Follicular Lymphoma; Contiguous Stage II Mantle Cell Lymphoma; Contiguous Stage II Marginal Zone Lymphoma; Contiguous Stage II Small Lymphocytic Lymphoma; Cutaneous B-cell Non-Hodgkin Lymphoma; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Hepatosplenic T-cell Lymphoma; Intraocular Lymphoma; Nodal Marginal Zone B-cell Lymphoma; Noncontiguous Stage II Adult Burkitt Lymphoma; Noncontiguous Stage II Adult Diffuse Large Cell Lymphoma; Noncontiguous Stage II Adult Diffuse Mixed Cell Lymphoma; Noncontiguous Stage II Adult Diffuse Small Cleaved Cell Lymphoma; Noncontiguous Stage II Adult Immunoblastic Large Cell Lymphoma; Noncontiguous Stage II Adult Lymphoblastic Lymphoma; Noncontiguous Stage II Grade 1 Follicular Lymphoma; Noncontiguous Stage II Grade 2 Follicular Lymphoma; Noncontiguous Stage II Grade 3 Follicular Lymphoma; Noncontiguous Stage II Mantle Cell Lymphoma; Noncontiguous Stage II Marginal Zone Lymphoma; Noncontiguous Stage II Small Lymphocytic Lymphoma; Noncutaneous Extranodal Lymphoma; Peripheral T-cell Lymphoma; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult

  16. The effect on esophagus after different radiotherapy techniques for early stage Hodgkin's lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Joergensen, Anni Y. S. [Dept. of Radiation Oncology, Rigshospitalet, Univ. of Copenhagen, Copenhagen (Denmark); Dept. of Oncology, Rigshospitalet, Univ. of Copenhagen, Copenhagen (Denmark)], e-mail: an9dk@hotmail.com; Maraldo, Maja V.; Vogelius, Ivan R. [Dept. of Radiation Oncology, Rigshospitalet, Univ. of Copenhagen, Copenhagen (Denmark); Brodin, Nils Patrik; Aznar, Marianne C; Af Rosenschoeld, Per Munck [Dept. of Radiation Oncology, Rigshospitalet, Univ. of Copenhagen, Copenhagen (Denmark); Niels Bohr Inst., Univ. of Copenhagen, Copenhagen (Denmark); Petersen, Peter M.; Specht, Lena [Dept. of Radiation Oncology, Rigshospitalet, Univ. of Copenhagen, Copenhagen (Denmark); Dept. of Oncology, Rigshospitalet, Univ. of Copenhagen, Copenhagen (Denmark); Dept. of Hematology, Rigshospitalet, Univ. of Copenhagen, Copenhagen (Denmark)

    2013-10-15

    Introduction: The cure rate of early stage Hodgkin's lymphoma (HL) is excellent; investigating the late effects of treatment is thus important. Esophageal toxicity is a known side effect in patients receiving radiotherapy (RT) to the mediastinum, although little is known of this in HL survivors. This study investigates the dose to the esophagus in the treatment of early stage HL using different RT techniques. Estimated risks of early esophagitis, esophageal stricture and cancer are compared between treatments. Material and methods: We included 46 patients {>=}15 years with supra diaphragmatic, clinical stage I-II HL, who received chemotherapy followed by involved node RT (INRT) to 30.6 Gy at our institution. INRT was planned with three-dimensional conformal RT (3DCRT). For each patient a volumetric modulated arc therapy (VMAT), proton therapy (PT) and mantle field (MF) treatment plan was simulated. Mean, maximum and minimum dose to the esophagus were extracted from the treatment plans. Risk estimates were based on dose-response models from clinical series with long-term follow-up. Statistical analyses were performed with repeated measures ANOVA using Bonferroni corrections. Results: Mean dose to the esophagus was 16.4, 16.4, 14.7 and 34.2 Gy (p < 0.001) with 3DCRT, VMAT, PT and MF treatment, respectively. No differences were seen in the estimated risk of developing esophagitis, stricture or cancer with 3DCRT compared to VMAT (p = 1.000, p = 1.000, p = 0.356). PT performed significantly better with the lowest risk estimates on all parameters compared to the photon treatments, except compared to 3DCRT for stricture (p = 0.066). On all parameters the modern techniques were superior to MF treatment (p < 0.001). Conclusions: The estimated dose to the esophagus and the corresponding estimated risks of esophageal complications are decreased significantly with highly conformal RT compared to MF treatment. The number of patients presenting with late esophageal side

  17. Simultaneous laparoscopic anterior resection and left hepatic lobectomy for stage IV rectal cancer.

    Science.gov (United States)

    Casaccia, Marco; Famiglietti, Federico; Andorno, Enzo; Di Domenico, Stefano; Ferrari, Chiara; Valente, Umberto

    2010-01-01

    We report the case of a 68-year-old female patient affected by rectal cancer and a synchronous metastatic lesion measuring 8 cm in diameter in the left hepatic lobe. After a laparoscopic ultrasonography exploration of the liver to detect possible occult metastases, a simultaneous colorectal resection and a left hepatic lobectomy including a partial resection of segment IV were performed. Five ports were used for the entire procedure. The resected specimens were extracted through a Pfannenstiel incision. The procedure was completed laparoscopically. Total operative time was 455 minutes with negligible intraoperative blood loss. The postoperative hospital stay was 12 days. At 4-month follow-up, the patient recovered completely. A computed tomography scan performed at this time showed no signs of recurrent disease. This report confirms the feasibility of the laparoscopic approach to simultaneous hepatic and colorectal resections in stage IV rectal cancer. The known advantages of the miniinvasive approach could make such complex procedures more endurable.

  18. Concurrent IMRT and weekly cisplatin followed by GDP chemotherapy in newly diagnosed, stage IE to IIE, nasal, extranodal NK/T-Cell lymphoma.

    Science.gov (United States)

    Ke, Q-H; Zhou, S-Q; Du, W; Liang, G; Lei, Y; Luo, F

    2014-12-12

    On the basis of the benefits of frontline radiation in early-stage, extranodal natural killer (NK)/T-cell lymphoma (ENKTL), we conducted the trial of concurrent chemoradiotherapy (CCRT) followed by three cycles of gemcitabine, dexamethasone and cisplatin (GDP). Thirty-two patients with newly diagnosed, stage IE to IIE, nasal ENKTL received CCRT (that is, all patients received intensity-modulated radiotherapy 56 Gy and cisplatin 30 mg/m(2) weekly, 3-5 weeks). Three cycles of GDP (gemcitabine 1000 mg/m(2) intravenously (i.v.) on days 1 and 8, dexamethasone 40 mg orally on days 1-4 and cisplatin 75 mg/m(2) i.v. on day 1 (GDP), every 21 days as an outpatient were scheduled after CCRT. All patients completed CCRT, which resulted in 100% response that included 24 complete responses (CRs) and eight partial responses. The CR rate after CCRT was 75.0% (that is, 24 of 32 responses). Twenty-eight of the 32 patients completed the planned three cycles of GDP, whereas four patients did not because they withdrew (n = 1) or because they had an infection (n = 3). The overall response rate and the CR rate were 90.6% (that is, 29 of 32 responses) and 84.4% (that is, 27 of 32 responses), respectively. Only two patient experienced grade 3 toxicity during CCRT (nausea), whereas 13 of the 30 patients experienced grade 4 neutropenia. The estimated 3-year overall survival and progression-free rates were 87.50% and 84.38%, respectively. In conclusion, CCRT followed by GDP chemotherapy can be a feasible and effective treatment strategy for stage IE to IIE nasal ENKTL.

  19. HLA-G expression and role in advanced-stage classical Hodgkin lymphoma

    Directory of Open Access Journals (Sweden)

    G. Caocci

    2016-04-01

    Full Text Available Non-classical human leucocyte antigen (HLA-G class I molecules have an important role in tumor immune escape mechanisms. We investigated HLA-G expression in lymphonode biopsies taken from 8 controls and 20 patients with advanced-stage classical Hodgkin lymphoma (cHL, in relationship to clinical outcomes and the HLA-G 14-basepair (14-bp deletion-insertion (del-ins polymorphism. Lymphnode tissue sections were stained using a specific murine monoclonal HLA-G antibody. HLA-G protein expression was higher in cHL patients than controls. In the group of PET-2 positive (positron emission tomography carried out after 2 cycles of standard chemotherapy patients with a 2-year progression-free survival rate (PFS of 40%, we observed high HLA-G protein expression within the tumor microenvironment with low expression on Hodgkin and Reed-Sternberg (HRS cells. Conversely, PET-2 negative patients with a PFS of 86% had higher HLA-G protein expression levels on HRS cells compared to the microenvironment. Lower expression on HRS cells was significantly associated with the HLA-G 14-bp ins/ins genotype. These preliminary data suggest that the immunohistochemical pattern of HLA-G protein expression may represent a useful tool for a tailored therapy in patients with cHL, based on the modulation of HLA-G expression in relation to achievement of negative PET-2.These preliminary data suggest that the immunohistochemical pattern of HLA-G protein expression may represent a useful tool for a tailored therapy in patients with cHL, based on the modulation of HLA-G expression in relation to achievement of negative PET-2.

  20. Enhancer mutations of Akv murine leukemia virus inhibit the induction of mature B-cell lymphomas and shift disease specificity towards the more differentiated plasma cell stage

    DEFF Research Database (Denmark)

    Sørensen, Karina Dalsgaard; Kunder, Sandra; Quintanilla-Martinez, Leticia;

    2007-01-01

    This study investigates the role of the proviral transcriptional enhancer for B-lymphoma induction by exogenous Akv murine leukemia virus. Infection of newborn inbred NMRI mice with Akv induced 35% plasma cell proliferations (PCPs) (consistent with plasmacytoma), 33% diffuse large B-cell lymphomas...... showed that many of the tumors/cell proliferations induced by each virus were polyclonal. Our results indicate that enhancer mutations weaken the ability of Akv to induce mature B-cell lymphomas prior to the plasma cell stage, whereas development of plasma cell proliferations is less dependent of viral......, 25% follicular B-cell lymphomas and few splenic marginal zone and small B-cell lymphomas. Deleting one copy of the 99-bp proviral enhancer sequence still allowed induction of multiple B-cell tumor types, although PCPs dominated (77%). Additional mutation of binding sites for the glucocorticoid...

  1. Entolimod in Treating Patients With Stage III-IV Squamous Cell Head and Neck Cancer Receiving Cisplatin and Radiation Therapy

    Science.gov (United States)

    2013-12-10

    Mucositis; Recurrent Squamous Cell Carcinoma of the Hypopharynx; Recurrent Squamous Cell Carcinoma of the Larynx; Recurrent Squamous Cell Carcinoma of the Lip and Oral Cavity; Recurrent Squamous Cell Carcinoma of the Nasopharynx; Recurrent Squamous Cell Carcinoma of the Oropharynx; Recurrent Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity; Recurrent Verrucous Carcinoma of the Larynx; Recurrent Verrucous Carcinoma of the Oral Cavity; Stage III Squamous Cell Carcinoma of the Hypopharynx; Stage III Squamous Cell Carcinoma of the Larynx; Stage III Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage III Squamous Cell Carcinoma of the Nasopharynx; Stage III Squamous Cell Carcinoma of the Oropharynx; Stage III Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity; Stage III Verrucous Carcinoma of the Larynx; Stage III Verrucous Carcinoma of the Oral Cavity; Stage IV Squamous Cell Carcinoma of the Hypopharynx; Stage IV Squamous Cell Carcinoma of the Nasopharynx; Stage IVA Squamous Cell Carcinoma of the Larynx; Stage IVA Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage IVA Squamous Cell Carcinoma of the Oropharynx; Stage IVA Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity; Stage IVA Verrucous Carcinoma of the Larynx; Stage IVA Verrucous Carcinoma of the Oral Cavity; Stage IVB Squamous Cell Carcinoma of the Larynx; Stage IVB Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage IVB Squamous Cell Carcinoma of the Oropharynx; Stage IVB Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity; Stage IVB Verrucous Carcinoma of the Larynx; Stage IVB Verrucous Carcinoma of the Oral Cavity; Stage IVC Squamous Cell Carcinoma of the Larynx; Stage IVC Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage IVC Squamous Cell Carcinoma of the Oropharynx; Stage IVC Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity; Stage IVC Verrucous Carcinoma of the Larynx; Stage IVC Verrucous Carcinoma of the Oral

  2. Unusual computed tomography findings of radionecrosis after chemoradiation of stage IV hypopharyngeal cancer: a case report

    Directory of Open Access Journals (Sweden)

    Baba Yuh

    2011-01-01

    Full Text Available Abstract Introduction Radionecrosis (post-radiotherapy laryngeal submucosal inflammation and necrosis is a complication of (chemo radiotherapy for hypopharyngeal cancer that is difficult to differentiate from tumor recurrence. Case presentation A 67-year-old Japanese man presented with a condition extremely difficult to diagnose differentially as radionecrosis or tumor recurrence after radiotherapy for hypopharyngeal cancer. Although tumor recurrence was suspected from clinical conditions and computed tomography findings, pathologic analysis revealed no evidence of tumor recurrence, and successful therapy with steroids and antibiotics reduced the mucosal edema. Conclusion Our findings emphasize the wide spectrum of radiographic presentation of radionecrosis after chemoradiation of stage IV hypopharyngeal cancer.

  3. [Surgical treatment of the primary tumor in stage IV breast cancer].

    Science.gov (United States)

    Jiménez Anula, Juan; Sánchez Andújar, Belén; Machuca Chiriboga, Pablo; Navarro Cecilia, Joaquín; Dueñas Rodríguez, Basilio

    2015-01-01

    The aim of the study was to analyze the impact of loco-regional surgery on survival of patients with stage IV breast cancer. Retrospective study that included patients with breast cancer and synchronous metastases. Patients with ECOG above 2 and high-risk patients were excluded. The following variables were evaluated: age, tumor size, nodal involvement, histological type, histological grade, hormone receptor status, HER2 overexpression, number of affected organs, location of metastases and surgical treatment. The impact of surgery and several clinical and pathologic variables on survival was analyzed by Cox regression model. A total of 69 patients, of whom 36 (52.2%) underwent surgery (study group) were included. After a mean follow-up of 34 months, the median survival of the series was 55 months and no significant differences between the study group and the group of patients without surgery (P=0.187) were found. Two factors associated with worse survival were identified: the number of organs with metastases (HR=1.69, IC 95%: 1.05-2.71) and triple negative breast cancer (HR=3.49, IC 95%: 1.39-8.74). Loco-regional surgery, however, was not associated with survival. Loco-regional surgical treatment was not associated with improved survival inpacientes with stage IV breast cancer. The number of organs with metastases and tumors were triple negative prognostic factors for survival. Copyright © 2014 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

  4. International validation study for interim PET in ABVD-treated, advanced-stage hodgkin lymphoma

    DEFF Research Database (Denmark)

    Biggi, Alberto; Gallamini, Andrea; Chauvie, Stephane

    2013-01-01

    At present, there are no standard criteria that have been validated for interim PET reporting in lymphoma. In 2009, an international workshop attended by hematologists and nuclear medicine experts in Deauville, France, proposed to develop simple and reproducible rules for interim PET reporting...... in lymphoma. Accordingly, an international validation study was undertaken with the primary aim of validating the prognostic role of interim PET using the Deauville 5-point score to evaluate images and with the secondary aim of measuring concordance rates among reviewers using the same 5-point score....... This paper focuses on the criteria for interpretation of interim PET and on concordance rates....

  5. Whole-body CT for lymphoma staging: Feasibility of halving radiation dose and risk by iterative image reconstruction

    Energy Technology Data Exchange (ETDEWEB)

    Meyer, M., E-mail: mathias.meyer@medma.uni-heidelberg.de [Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, D-68167 Mannheim (Germany); Klein, S.A., E-mail: stefan.klein@umm.de [Department of Hematology and Oncology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, D-68167 Mannheim (Germany); Brix, G., E-mail: gbrix@bfs.de [Department of Medical and Occupational Radiation Protection, Federal Office for Radiation Protection, Ingolstädter Landstraße 1, D-85764 Neuherberg (Germany); Fink, C., E-mail: Christian.Fink@medma.uni-heidelberg.de [Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, D-68167 Mannheim (Germany); Pilz, L., E-mail: lothar.pilz@medma.uni-heidelberg.de [Department of Biostatistics, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, D-68167 Mannheim (Germany); Jafarov, H., E-mail: Hashim.Jafarov@umm.de [Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, D-68167 Mannheim (Germany); Hofmann, W.K., E-mail: w.k.hofmann@umm.de [Department of Hematology and Oncology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, D-68167 Mannheim (Germany); Schoenberg, S.O., E-mail: Stefan.Schoenberg@umm.de [Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, D-68167 Mannheim (Germany); and others

    2014-02-15

    Objectives: Patients with lymphoma are at higher-risk of secondary malignancies mainly due to effects of cancer therapy as well as frequent radiological surveillance. We thus aimed to investigate the objective and subjective image quality as well as radiation exposure and risk of full-dose standard (FDS), full-dose iterative (FDI), and half-dose iterative (HDI) image reconstruction in patients with lymphoma. Material and methods: In 100 lymphoma patients, contrast-enhanced whole-body staging was performed on a dual-source CT. To acquire full-dose and half-dose CT data simultaneously, the total current-time product was equally distributed on both tubes operating at 120 kV. HDI reconstructions were calculated by using only data from one tube. Quantitative image quality was assessed by measuring image noise in different tissues of the neck, thorax, and abdomen. Overall diagnostic image quality was assessed using a 5-point Likert scale. Radiation doses and risks were estimated for a male and female reference person. Results: For all anatomical regions apart from the lungs image noise was significantly lower and the overall subjective image quality significantly better when using FDI and HDI instead of FDS reconstruction (p < 0.05). For the half-dose protocol, the risk to develop a radiation-induced cancer was estimated to be less than 0.11/0.19% for an adult male/female. Conclusions: Image quality of FDI and more importantly of HDI is superior to FDS reconstruction, thus enabling to halve radiation dose and risk to lymphoma patients.

  6. Granisetron, Aprepitant, and Dexamethasone in Preventing Nausea and Vomiting in Patients Receiving Chemotherapy for Stage II, III, or IV Ovarian Cancer

    Science.gov (United States)

    2016-03-16

    Malignant Ovarian Mixed Epithelial Tumor; Nausea and Vomiting; Ovarian Brenner Tumor; Ovarian Clear Cell Cystadenocarcinoma; Ovarian Endometrioid Adenocarcinoma; Ovarian Mucinous Cystadenocarcinoma; Ovarian Serous Cystadenocarcinoma; Stage II Ovarian Cancer; Stage IIA Fallopian Tube Cancer; Stage IIA Ovarian Cancer; Stage IIB Fallopian Tube Cancer; Stage IIB Ovarian Cancer; Stage IIC Fallopian Tube Cancer; Stage IIC Ovarian Cancer; Stage IIIA Fallopian Tube Cancer; Stage IIIA Ovarian Cancer; Stage IIIA Primary Peritoneal Cancer; Stage IIIB Fallopian Tube Cancer; Stage IIIB Ovarian Cancer; Stage IIIB Primary Peritoneal Cancer; Stage IIIC Fallopian Tube Cancer; Stage IIIC Ovarian Cancer; Stage IIIC Primary Peritoneal Cancer; Stage IV Fallopian Tube Cancer; Stage IV Ovarian Cancer; Stage IV Primary Peritoneal Cancer; Undifferentiated Ovarian Carcinoma

  7. Doses to head and neck normal tissues for early stage Hodgkin lymphoma after involved node radiotherapy

    DEFF Research Database (Denmark)

    Maraldo, M. V.; Brodin, N. P.; Aznar, M. C.;

    2014-01-01

    To evaluate dose plans for head and neck organs at risk (OARs) for classical Hodgkin lymphoma (HL) patients using involved node radiotherapy (INRT) delivered as 3D conformal radiotherapy (3DCRT), volumetric modulated arc therapy (VMAT), and intensity modulated proton therapy (PT), in comparison t...... to the past mantle field (MF)....

  8. Role of Surgery in Stages II and III Pediatric Abdominal Non-Hodgkin Lymphoma: A 5-Years Experience

    Directory of Open Access Journals (Sweden)

    Mohamed A. Salem

    2011-03-01

    Full Text Available Abdominal Non-Hodgkin lymphomas (NHL are the most common extra nodal presentation of pediatric NHL. Our aim is to assess the role of surgery as a risk factor and to evaluate the impact of risk-adjusted systemic chemotherapy on survival of patients with stages II and III disease. This study included 35 pediatric patients with abdominal NHL treated over five years at South Egypt Cancer Institute (SECI, Assiut University, between January 2005 and January 2010. The data of every patient included: Age, sex, and presentation, staging work up to determine extent of the disease and the type of resection performed, histopathological examination, details of chemotherapy, disease free survival and overall survival. The study included 25 boys and 10 girls with a median age of six years (range: 2.5:15. Thirty patients (86% presented with abdominal pain, 23 patients (66% presented with abdominal mass and distention, 13 patients (34% presented with weight loss, and intestinal obstruction occurred in six patients (17%. The ileo-cecal region and abdominal lymph nodes were the commonest sites (48.5%, 21% respectively. Burkitt's lymphoma was the most common histological type in 29 patients (83%. Ten (28.5% stage II (group A and 25 (71.5% stage III (group B. Complete resections were performed in 10 (28.5%, debulking in 6 (17% and imaging guided biopsy in 19 (54%. A11 patients received systemic chemotherapy. The median follow up duration was 63 months (range 51-78 months. The parameters that significantly affect the overall survival were stage at presentation complete resection for localized disease. In conclusion, the extent of disease at presentation is the most important prognostic factor in pediatric abdominal NHL. Surgery is restricted to defined situations such as; abdominal emergencies, diagnostic biopsy and total tumor extirpation in localized disease. Chemotherapy is the cornerstone in the management of pediatric abdominal NHL.

  9. Role of Surgery in Stages II and III Pediatric Abdominal Non-Hodgkin Lymphoma: A 5-Years Experience.

    Science.gov (United States)

    Ali, Amany M; Sayd, Heba A; Hamza, Hesham M; Salem, Mohamed A

    2011-03-29

    Abdominal Non-Hodgkin lymphomas (NHL) are the most common extra nodal presentation of pediatric NHL. Our aim is to assess the role of surgery as a risk factor and to evaluate the impact of risk-adjusted systemic chemotherapy on survival of patients with stages II and III disease. This study included 35 pediatric patients with abdominal NHL treated over five years at South Egypt Cancer Institute (SECI), Assiut University, between January 2005 and January 2010. The data of every patient included: Age, sex, and presentation, staging work up to determine extent of the disease and the type of resection performed, histopathological examination, details of chemotherapy, disease free survival and overall survival. The study included 25 boys and 10 girls with a median age of six years (range: 2.5:15). Thirty patients (86%) presented with abdominal pain, 23 patients (66%) presented with abdominal mass and distention, 13 patients (34%) presented with weight loss, and intestinal obstruction occurred in six patients (17%). The ileo-cecal region and abdominal lymph nodes were the commonest sites (48.5%, 21% respectively). Burkitt's lymphoma was the most common histological type in 29 patients (83%). Ten (28.5%) stage II (group A) and 25 (71.5%) stage III (group B). Complete resections were performed in 10 (28.5%), debulking in 6 (17%) and imaging guided biopsy in 19 (54%). A11 patients received systemic chemotherapy. The median follow up duration was 63 months (range 51-78 months). The parameters that significantly affect the overall survival were stage at presentation complete resection for localized disease. In conclusion, the extent of disease at presentation is the most important prognostic factor in pediatric abdominal NHL. Surgery is restricted to defined situations such as; abdominal emergencies, diagnostic biopsy and total tumor extirpation in localized disease. Chemotherapy is the cornerstone in the management of pediatric abdominal NHL.

  10. Cutaneous Lymphoma International Consortium Study of Outcome in Advanced Stages of Mycosis Fungoides and Sézary Syndrome: Effect of Specific Prognostic Markers on Survival and Development of a Prognostic Model

    Science.gov (United States)

    Scarisbrick, Julia J.; Prince, H. Miles; Vermeer, Maarten H.; Quaglino, Pietro; Horwitz, Steven; Porcu, Pierluigi; Stadler, Rudolf; Wood, Gary S.; Beylot-Barry, Marie; Pham-Ledard, Anne; Foss, Francine; Girardi, Michael; Bagot, Martine; Michel, Laurence; Battistella, Maxime; Guitart, Joan; Kuzel, Timothy M.; Martinez-Escala, Maria Estela; Estrach, Teresa; Papadavid, Evangelia; Antoniou, Christina; Rigopoulos, Dimitis; Nikolaou, Vassilki; Sugaya, Makoto; Miyagaki, Tomomitsu; Gniadecki, Robert; Sanches, José Antonio; Cury-Martins, Jade; Miyashiro, Denis; Servitje, Octavio; Muniesa, Cristina; Berti, Emilio; Onida, Francesco; Corti, Laura; Hodak, Emilia; Amitay-Laish, Iris; Ortiz-Romero, Pablo L.; Rodríguez-Peralto, Jose L.; Knobler, Robert; Porkert, Stefanie; Bauer, Wolfgang; Pimpinelli, Nicola; Grandi, Vieri; Cowan, Richard; Rook, Alain; Kim, Ellen; Pileri, Alessandro; Patrizi, Annalisa; Pujol, Ramon M.; Wong, Henry; Tyler, Kelly; Stranzenbach, Rene; Querfeld, Christiane; Fava, Paolo; Maule, Milena; Willemze, Rein; Evison, Felicity; Morris, Stephen; Twigger, Robert; Talpur, Rakhshandra; Kim, Jinah; Ognibene, Grant; Li, Shufeng; Tavallaee, Mahkam; Hoppe, Richard T.; Duvic, Madeleine; Whittaker, Sean J.; Kim, Youn H.

    2015-01-01

    Purpose Advanced-stage mycosis fungoides (MF; stage IIB to IV) and Sézary syndrome (SS) are aggressive lymphomas with a median survival of 1 to 5 years. Clinical management is stage based; however, there is wide range of outcome within stages. Published prognostic studies in MF/SS have been single-center trials. Because of the rarity of MF/SS, only a large collaboration would power a study to identify independent prognostic markers. Patients and Methods Literature review identified the following 10 candidate markers: stage, age, sex, cutaneous histologic features of folliculotropism, CD30 positivity, proliferation index, large-cell transformation, WBC/lymphocyte count, serum lactate dehydrogenase, and identical T-cell clone in blood and skin. Data were collected at specialist centers on patients diagnosed with advanced-stage MF/SS from 2007. Each parameter recorded at diagnosis was tested against overall survival (OS). Results Staging data on 1,275 patients with advanced MF/SS from 29 international sites were included for survival analysis. The median OS was 63 months, with 2- and 5-year survival rates of 77% and 52%, respectively. The median OS for patients with stage IIB disease was 68 months, but patients diagnosed with stage III disease had slightly improved survival compared with patients with stage IIB, although patients diagnosed with stage IV disease had significantly worse survival (48 months for stage IVA and 33 months for stage IVB). Of the 10 variables tested, four (stage IV, age > 60 years, large-cell transformation, and increased lactate dehydrogenase) were independent prognostic markers for a worse survival. Combining these four factors in a prognostic index model identified the following three risk groups across stages with significantly different 5-year survival rates: low risk (68%), intermediate risk (44%), and high risk (28%). Conclusion To our knowledge, this study includes the largest cohort of patients with advanced-stage MF/SS and

  11. BigBOSS: The Ground-Based Stage IV BAO Experiment

    Energy Technology Data Exchange (ETDEWEB)

    Schlegel, David; Bebek, Chris; Heetderks, Henry; Ho, Shirley; Lampton, Michael; Levi, Michael; Mostek, Nick; Padmanabhan, Nikhil; Perlmutter, Saul; Roe, Natalie; Sholl, Michael; Smoot, George; White, Martin; Dey, Arjun; Abraham, Tony; Jannuzi, Buell; Joyce, Dick; Liang, Ming; Merrill, Mike; Olsen, Knut; Salim, Samir

    2009-04-01

    The BigBOSS experiment is a proposed DOE-NSF Stage IV ground-based dark energy experiment to study baryon acoustic oscillations (BAO) and the growth of structure with an all-sky galaxy redshift survey. The project is designed to unlock the mystery of dark energy using existing ground-based facilities operated by NOAO. A new 4000-fiber R=5000 spectrograph covering a 3-degree diameter field will measure BAO and redshift space distortions in the distribution of galaxies and hydrogen gas spanning redshifts from 0.2< z< 3.5. The Dark Energy Task Force figure of merit (DETF FoM) for this experiment is expected to be equal to that of a JDEM mission for BAO with the lower risk and cost typical of a ground-based experiment.

  12. A Decade of Comparative Dose Planning Studies for Early-Stage Hodgkin Lymphoma: What Can We Learn?

    Energy Technology Data Exchange (ETDEWEB)

    Maraldo, Maja V., E-mail: dra.maraldo@gmail.com [Department of Oncology, Section of Radiotherapy, Rigshospitalet, University of Copenhagen, Copenhagen (Denmark); Specht, Lena [Department of Oncology, Section of Radiotherapy, Rigshospitalet, University of Copenhagen, Copenhagen (Denmark); Department of Hematology, Rigshospitalet, University of Copenhagen, Copenhagen (Denmark)

    2014-12-01

    During the past 4 decades, the treatment of Hodgkin lymphoma has changed dramatically, and combined modality treatment is now considered the standard of care for patients with early-stage disease. However, the risk of late effects has led to concerns regarding the use of radiation therapy, especially in young patients with a long life expectancy. In this study, we review the current evidence for modern radiation therapy planning and delivery techniques in the treatment of early-stage Hodgkin lymphoma with a focus on a reduced delivered dose, a reduced irradiated volume, and a more conformal dose distribution. Although studies are difficult to compare because of differences in field technique, prescribed dose, target volumes, patient population, and reported dosimetric and plan evaluation parameters, modern radiation therapy significantly reduces exposure to normal tissues and thereby the estimated risk of late effects. However, there is no such thing as a single best modern delivery technique when multiple organs at risk are considered simultaneously because of the heterogeneity in patient anatomy and disease location, and the choice of radiation therapy technique should be made individually for each patient.

  13. A Pilot Study of Circulating Tumor Cells in Stage IV Non-Small Cell Lung Carcinoma

    Directory of Open Access Journals (Sweden)

    Max Haid

    2016-08-01

    Full Text Available Purpose: Measurement of the number of circulating tumor cells (CTCs in the bloodstream has been shown to have prognostic significance in treating breast carcinoma. This pilot study was formulated to determine if stage IV non-small cell lung carcinomas similarly shed malignant cells into the circulation and if their presence has prognostic significance. Methods: Patients with stage IV non-small cell lung carcinomas were tested once for CTCs in 7.5 ml of their blood prior to receiving any treatments. A proprietary blood collection kit produced by Veridex LLC (Raritan, NJ, which manufactures the instrument that performs the immunomagnetic CELLSEARCH® CTC assay, was used. Tumor measurements were determined in three dimensions by the same radiologist using computerized axial tomography. The three-dimensional sum was used to represent tumor size. Survival from the date of the pretreatment CTC assay was monitored and recorded. Data were analyzed statistically using NCSS8 statistical software (NCSS LLC, Kaysville, UT. Results: Of 19 evaluable patients, 10 had no detectable CTCs. There was no relation between intrapulmonary primary tumor size and the number of CTCs, nor between tumor size and survival. Survival was not affected by gender or age at entry into the trial. The mean survival of those with no detectable CTCs was 536 ± 91.1 days versus 239 ± 96.0 days for those with 1 or more detectable CTCs, a statistically significant advantage (P=0.034 favoring those without CTCs. Conclusions: Patients with a CTC score of 0 survived significantly longer than those with a CTC score of ≥ 1. Survival was not correlated with gender, age or primary tumor size. Recovery of CTCs potentially provides a noninvasive source of tumor cells for genomic profiling, which may enable development of a custom treatment plan for the individual patient. Further investigations are warranted and needed.

  14. Prognostic factors in non-Hodgkin lymphomas

    Directory of Open Access Journals (Sweden)

    Karin Zattar Cecyn

    2000-01-01

    Full Text Available CONTEXT: In Hodgkin's disease, each clinical or pathologic stage can be related to the extent of the area involved and predicts the next anatomical region at risk for tumor dissemination. OBJECTIVE: To determine the best prognostic factors that could predict survival in non-Hodgkin lymphoma cases. DESIGN: A retrospective study. LOCATION: Department of Hematology and Transfusion Medicine, Universidade Federal de São Paulo - Escola Paulista de Medicina. PARTICIPANTS: 142 patients with non-Hodgkin lymphoma diagnosed between February 1988 and March 1993. MAIN MEASUREMENTS: Histological subset, Sex, Age, Race, B symptoms, Performance status, Stage, Extranodal disease, Bulk disease, Mediastinal disease, CNS involvement, BM infiltration, Level of DHL, Immunophenotype. RESULTS: In the first study (113 patients, the following variables had a worse influence on survival: yellow race (P<0.1; ECOG II, III e IV (P<0.1 and extranodal disease (P<0.1 for high grade lymphomas; constitutional symptoms (P<0.1, ECOG II, III e IV (P<0.1 and involvement of CNS (P<0.1 for intermediate grade and the subtype lymphoplasmocytoid (P=0.0186 for low grade lymphomas. In the second survey (93 patients, when treatment was included, the variables related to NHL survival were: CNS involvement (P<0.1 for high grade lymphomas, constitutional symptoms (P<0.1, ECOG II, III, IV (P=0.0185 and also CNS involvement (P<0.1 for the intermediate group. There were no variables related to the survival for low-grade lymphomas. CONCLUSIONS: The intermediate grade lymphomas were more compatible with data found in the literature, probably because of the larger number of patients. In this specific case, the treatment did not have an influence on the survival.

  15. Matrix Metalloproteinase-2 Promoter Genotype as a Marker of Cutaneous T-Cell Lymphoma Early Stage

    OpenAIRE

    Anna Vasku; Julie Bienertova Vasku; Miroslav Nečas; Vladimir Vasku

    2010-01-01

    The aim of the study was to investigate the DNA polymorphic genotype in MMP-2 promoter gene as a potential candidate region for the development of the cutaneous T-cell lymphoma (CTCL) and/or its progression. A total of 89 Czech patients with CTCL (including 23 patients with large plaque parapsoriasis) were compared to 198 controls of similar age and sex distribution, without personal or family history of chronic skin diseases and without personal history of malignancy. The three selected poly...

  16. Clinical impact of FDG-PET/CT in the planning of radiotherapy for early-stage Hodgkin lymphoma

    DEFF Research Database (Denmark)

    Hutchings, Martin; Jakobsen, Annika Loft; Hansen, Mads

    2007-01-01

    BACKGROUND: Early-stage Hodgkin lymphoma (HL) has excellent survival rates but carries a high risk of late treatment-related adverse effects. Modern, individualised therapeutic strategies require an accurate determination of the extent of the disease. This study investigated the potential impact...... of 2-[18F]-fluoro-2-deoxy-d-glucose positron emission tomography/computerised tomogrpahy (FDG-PET/CT) in the planning of involved field radiotherapy (IFRT). PATIENTS AND METHODS: Thirty patients received staging FDG-PET/CT before therapy, and IFRT after a short course of ABVD (adriamycin, bleomycin......, vinblastine, dacarbazine) chemotherapy. IFRT planning was performed using only the CT data from the FDG-PET/CT scan. Later, the IFRT planning was performed anew using the FDG-PET/CT data as basis for contouring. RESULTS: In 20 out of 30 patients, the radiotherapy (RT) course was unaffected by the addition...

  17. Hodgkin's Lymphoma

    Science.gov (United States)

    ... behavior. Your type determines your treatment options. Classical Hodgkin's lymphoma Classical Hodgkin's lymphoma is the more common ... Hodgkin's lymphoma Lymphocyte-rich Hodgkin's lymphoma Lymphocyte-predominant Hodgkin's lymphoma This much rarer type of Hodgkin's lymphoma ...

  18. Lymphoma in 3 related Rottweilers from a single household : clinical communication

    Directory of Open Access Journals (Sweden)

    R.G. Lobetti

    2009-05-01

    Full Text Available Over a period of approximately 1 year, 2 sibling Rottweilers and their dam in the same household developed stage IV and stage III lymphoma, respectively. All 3 initially responded to doxorubicin chemotherapy but relapsed after approximately 3 months and were subsequently euthanased. As no obvious environmental trigger could be identified in these dogs, it is speculated that an underlying genetic predisposition could have played a role in the development of lymphoma in these related dogs.

  19. Expression of CD86 and increased infiltration of NK cells are associated with Helicobacter pylori-dependent state of early stage high-grade gastric MALT lymphoma

    Institute of Scientific and Technical Information of China (English)

    Sung-Hsin Kuo; Jaw-Town Lin; Ann-Lii Cheng; Li-Tzong Chen; Chi-Long Chen; Shin-Lian Doong; Kun-Huei Yeh; Ming-Shiang Wu; Tsui-Lien Mao; Hui-Chen Hsu; Hsiu-Po Wang

    2005-01-01

    AIM: A high percentage of early-stage high-grade gastric mucosa-associated lymphoid tissue (MALT) lymphomas remain Helicobacter pylori(H pylori)-dependent. However,unlike their low-grade counterparts, high-grade gastric MALT lymphomas may progress rapidly if unresponsive to H pylori eradication. It is mandatory to identify markers that may predict the H pylori-dependent status of these tumors. Proliferation of MALT lymphoma cells depends on cognate help and cell-to-cell contact of H pylori-specific intratumoral T-cells. To examine whether the expression of co-stimulatory marker CD86 (B7.2) and the infiltration of CD56 (+) natural killer (NK) cells can be useful markers to predict Hpylori-dependent status of high-grade gastric MALT lymphoma.METHODS: Lymphoma biopsies from 26 patients who had participated in a prospective study of H pylori-eradication for stage IE high-grade gastric MALT lymphomas were evaluated. Tumors that resolved to Wotherspoon grade Ⅱ or less after H pylorieradication were classified as H pyloridependent; others were classified as H pylori-independent.The infiltration of NK cells and the expression of CD86 in pre-treatment paraffin-embedded lymphoma tissues were determined by immunohistochemistry.RESULTS: There were 16 H pylori-dependent and 10H pylori-independent cases. CD86 expression was detected in 11 (68.8%) of 16 Hpyiori-dependent cases but in none of 10 Hpylori-independent cases (P = 0.001).H pylori-dependent high-grade gastric MALT lymphomas contained significantly higher numbers of CD56 (+) NK cells than H pylori-independent cases (2.8±1.4% vs 1.1±0.8%; P = 0.003). CD86 positive MALT lymphomas also showed significantly increased infiltration of CD56 (+)NK cells compared to CD86-negative cases (2.9±1.1% vs1.4±1.3%; P= 0.005).CONCLUSION: These results suggest that the expression of co-stimulatory marker CD86 and the increased infiltration of NK cells are associated with H pylori-dependent state of early-stage high-grade gastric MALT

  20. Radiation Therapy Administration and Survival in Stage I/II Extranodal Marginal Zone B-Cell Lymphoma of Mucosa-Associated Lymphoid Tissue

    Energy Technology Data Exchange (ETDEWEB)

    Olszewski, Adam J., E-mail: adam_olszewski@brown.edu; Desai, Amrita

    2014-03-01

    Purpose: To determine the factors associated with the use of radiation therapy and associated survival outcomes in early-stage marginal zone lymphoma of the mucosa-associated lymphoid tissue (MALT). Methods and Materials: We extracted data on adult patients with stage I/II MALT lymphoma diagnoses between 1998 and 2010 recorded in the Surveillance, Epidemiology, and End Results (SEER) database. We studied factors associated with radiation therapy administration in a logistic regression model and described the cumulative incidence of lymphoma-related death (LRD) according to receipt of the treatment. The association of radiation therapy with survival was explored in multivariate models with adjustment for immortal time bias. Results: Of the 7774 identified patients, 36% received radiation therapy as part of the initial course of treatment. Older patients; black or Hispanic men; white, Hispanic, and black women; and socioeconomically disadvantaged and underinsured patients had a significantly lower chance of receiving radiation therapy. Radiation therapy administration was associated with a lower chance of LRD in most sites. In cutaneous, ocular, and salivary MALT lymphomas, the 5-year estimate of LRD after radiation therapy was 0%. The association of radiation therapy with overall survival in different lymphoma sites was heterogeneous, and statistically significant in cutaneous (hazard ratio 0.45, P=.009) and ocular (hazard ratio 0.47, P<.0001) locations after multivariate adjustment. Conclusions: Demographic factors are associated with the use of radiation therapy in MALT lymphoma. Clinicians should be sensitive to those disparities because the administration of radiation therapy may be associated with improved survival, particularly in cutaneous and ocular lymphomas.

  1. Survival Analysis of 1,742 Patients with Stage IV Non-small Cell Lung Cancer

    Directory of Open Access Journals (Sweden)

    Hong PENG

    2011-04-01

    Full Text Available Background and objective At present non-small cell lung cancer (NSCLC is still the leading cause of death induced by cancer. The aim of this study is to investigate the prognostic factors of advanced NSCLC. Methods Total 1,742 cases of stage IV NSCLC data from Jan 4, 2000 to Dec 25, 2008 in Shanghai Chest Hospital were collected, confirmed by pathological examinations. Analysis was made to observe the impact of treatment on prognosis in gender, age, smoking history, pathology, classification, clinical TNM stage. Survival rate, survival difference were evaluated by Kaplan-Meire method and Logrank test respectively. The prognosis were analyzed by Cox multivariate regression. Results The median survival time of 1,742 patients was 10.0 months (9.5 months-10.5 months. One, two, three, four, and five-year survival rates were 44%, 22%, 13%, 9%, 6% respectively. The median survivals of single or multiple metastasis were 11 months vs 7 months (P < 0.001. Survival time were different in metastasic organs, with the median survival time as follows: lung for about 12 months (11.0 months-12.9 months, bone for 9 months (8.3 months-9.6 months, brain for 8 months (6.8 months-9.1 months, liver, adrenal gland, distannt lymph node metastasis for 5 months (3.8 months-6.1 months, and subcutaneous for 3 months (1.7 months-4.3 months. The median survival times of adenocarcinoma (n=1,086, 62% and squamous cell carcinoma cases (n=305, 17.5% were 12 months vs 8 months (P < 0.001. The median survival time of chemotherapy and best supportive care were 11 months vs 6 months (P < 0.001; the median survival times of with and without radiotherapy were 11 months vs 9 months (P=0.017. Conclusion Gender, age, gross type, pathological type, clinical T stage, N stage, numbers of metastatic organ, smoking history, treatment of advanced non-small cell lung cancer were independent prognostic factors.

  2. Radiotherapy alone for stage I-III low grade follicular lymphoma: long-term outcome and comparison of extended field and total nodal irradiation

    Directory of Open Access Journals (Sweden)

    Guckenberger Matthias

    2012-06-01

    Full Text Available Abstract Background To analyze long-term results of radiotherapy alone for stage I-III low grade follicular lymphoma and to compare outcome after extended field irradiation (EFI and total nodal irradiation (TNI. Methods and materials Between 1982 and 2007, 107 patients were treated with radiotherapy alone for low grade follicular lymphoma at Ann Arbor stage I (n = 50, II (n = 36 and III (n = 21; 48 and 59 patients were treated with EFI and TNI, respectively. The median total dose in the first treatment series of the diaphragmatic side with larger lymphoma burden was 38 Gy (25 Gy – 50 Gy and after an interval of median 30 days, a total dose of 28 Gy (12.6 Gy – 45 Gy was given in the second treatment series completing TNI. Results After a median follow-up of 14 years for living patients, 10-years and 15-years overall survival (OS were 64% and 50%, respectively. Survival was not significantly different between stages I, II and III. TNI and EFI resulted in 15-years OS of 65% and 34% but patients treated with TNI were younger, had better performance status and higher stage of disease compared to patients treated with EFI. In multivariate analysis, only age at diagnosis (p  Conclusions Radiotherapy alone for stage I and II follicular lymphoma resulted in long-term OS with high rates of disease control; no benefit of TNI over EFI was observed. For stage III follicular lymphoma, TNI achieved promising OS and FFP and should be considered as a potentially curative treatment option.

  3. Properties of type IV plaster considering variation in the mold/model position during setting stage

    Directory of Open Access Journals (Sweden)

    Tarcisio José de Arruda Paes Junior

    2010-04-01

    Full Text Available Objective: To assess the influence of the position of the mold during the setting stage of type IV stone plaster Durone (Dentsply Ind. Com., Rio de Janeiro, Brazil, on the following properties: surface hardness and roughness. Methods: For the roughness test, two groups (n=6 in the form of pellets were prepared. In the first group, the surface of the base of the device was turned down during the plaster setting stage (N, in the second group this position was inverted, which has been described as an act of capsize it (E. For analysis, a roughness meter with reading precision of 0.01 μm was used. With regard to the hardness analysis, two groups with conical-shaped samples were obtained. The plasters were left to set under the same conditions of the mold/model position described for the previous experiment. Hardness measurement was performed in a durometer with a spherical penetrating tip for Rockwell readout. Three measurements were performed for each test specimen in both tests. Results: The hardness (N - 39.8, standard deviation = 3.3, E - 30.8, standard deviation = 5.6 and roughness data (N - 0.67, standard deviation = 0.17, E - 0.74, standard deviation = 0.13 submitted to the Student’s-t test (5% showed no statistically significant differences for the roughness test (0.489, but showed statistically significant differences for the hardness test (0.014. Conclusion: The variation in the mold/model position influenced the final characteristics of the specimens in terms of hardness, since those obtained with the capsize technique showed lower surface hardness, whereas for roughness these differences were not statistically significant.

  4. Interobserver delineation uncertainty in involved-node radiation therapy (INRT) for early-stage Hodgkin lymphoma: on behalf of the Radiotherapy Committee of the EORTC lymphoma group.

    Science.gov (United States)

    Aznar, Marianne C; Girinsky, Theodore; Berthelsen, Anne Kiil; Aleman, Berthe; Beijert, Max; Hutchings, Martin; Lievens, Yolande; Meijnders, Paul; Meidahl Petersen, Peter; Schut, Deborah; Maraldo, Maja V; van der Maazen, Richard; Specht, Lena

    2017-04-01

    In early-stage classical Hodgkin lymphoma (HL) the target volume nowadays consists of the volume of the originally involved nodes. Delineation of this volume on a post-chemotherapy CT-scan is challenging. We report on the interobserver variability in target volume definition and its impact on resulting treatment plans. Two representative cases were selected (1: male, stage IB, localization: left axilla; 2: female, stage IIB, localizations: mediastinum and bilateral neck). Eight experienced observers individually defined the clinical target volume (CTV) using involved-node radiotherapy (INRT) as defined by the EORTC-GELA guidelines for the H10 trial. A consensus contour was generated and the standard deviation computed. We investigated the overlap between observer and consensus contour [Sørensen-Dice coefficient (DSC)] and the magnitude of gross deviations between the surfaces of the observer and consensus contour (Hausdorff distance). 3D-conformal (3D-CRT) and intensity-modulated radiotherapy (IMRT) plans were calculated for each contour in order to investigate the impact of interobserver variability on each treatment modality. Similar target coverage was enforced for all plans. The median CTV was 120 cm(3) (IQR: 95-173 cm(3)) for Case 1, and 255 cm(3) (IQR: 183-293 cm(3)) for Case 2. DSC values were generally high (>0.7), and Hausdorff distances were about 30 mm. The SDs between all observer contours, providing an estimate of the systematic error associated with delineation uncertainty, ranged from 1.9 to 3.8 mm (median: 3.2 mm). Variations in mean dose resulting from different observer contours were small and were not higher in IMRT plans than in 3D-CRT plans. We observed considerable differences in target volume delineation, but the systematic delineation uncertainty of around 3 mm is comparable to that reported in other tumour sites. This report is a first step towards calculating an evidence-based planning target volume margin for INRT in HL.

  5. Omitting radiotherapy in early positron emission tomography-negative stage I/II Hodgkin lymphoma is associated with an increased risk of early relapse

    DEFF Research Database (Denmark)

    Raemaekers, John M M; André, Marc P E; Federico, Massimo

    2014-01-01

    PURPOSE: Combined-modality treatment is standard treatment for patients with clinical stage I/II Hodgkin lymphoma (HL). We hypothesized that an early positron emission tomography (PET) scan could be used to adapt treatment. Therefore, we started the randomized EORTC/LYSA/FIL Intergroup H10 trial ...

  6. The value of routine bone marrow biopsy in patients with diffuse large B-cell lymphoma staged with PET/CT

    DEFF Research Database (Denmark)

    Alzahrani, M; El-Galaly, T C; Hutchings, M

    2016-01-01

    BACKGROUND: The added diagnostic and prognostic value of routine bone marrow biopsy (BMB) in patients with diffuse large B-cell lymphoma (DLBCL) undergoing positron emission tomography combined with computed tomography (PET/CT) staging is controversial. PATIENTS AND METHODS: Patients with newly d...

  7. Two sides of the medallion: poor treatment tolerance but better survival by standard chemotherapy in elderly patients with advanced-stage diffuse large B-cell lymphoma

    NARCIS (Netherlands)

    Schans, S.A. van de; Wymenga, A.N.; Spronsen, D.J. van; Schouten, H.C.; Coebergh, J.W.W.; Janssen-Heijnen, M.L.

    2012-01-01

    BACKGROUND: We investigated treatment of unselected elderly patients with diffuse large B-cell lymphoma (DLBCL) and its subsequent impact on treatment tolerance and survival. PATIENTS AND METHODS: Data from all 419 advanced-stage DLBCL patients, aged 75 or older and newly diagnosed between 1997 and

  8. [Characteristics and Outcomes of Treatment in Patients with Stage IV Colorectal Cancer with Mismatch Repair Deficiency].

    Science.gov (United States)

    Ishibashi, Keiichiro; Chika, Noriyasu; Suzuki, Okihide; Ito, Tetsuya; Amano, Kunihiko; Kumamoto, Kensuke; Fukuchi, Minoru; Kumagai, Youichi; Mochiki, Erito; Ishida, Hideyuki

    2016-11-01

    Mismatch repair(MMR)protein deficiency in colorectal cancer is well correlated with high-level microsatellite instability (MSI-H). There are little data on mismatch repair deficiency(dMMR)colorectal cancers in Japan. In addition, we have no available data on the therapeutic efficacy of oxaliplatin(oxa)-based chemotherapy, one of the standard treatment regimens for metastatic colorectal cancer, for patients with dMMR colorectal cancer. The subjects were 254 patients with Stage IV colorectal cancer whose tumors were immunohistochemically stained for MMR proteins, MLH1, MSH2, MSH6, and PMS2. Patients who underwent R0 resection were excluded. Clinicopathologic factors and the efficacy of oxa-based chemotherapy were compared between patients with dMMR colorectal cancer and those with mismatch repair proficient(pMMR)colorectal cancer. There were 7(2.8%)patients with dMMR. Four patients demonstrated both MLH1 and PMS2 loss, while 3 patients demonstrated both MSH2 and MSH6 loss. Though the dMMR had a higher frequency in female patients(p=0.02) and a lower frequency in those with liver metastasis(pcolorectal cancers was lower than those(4-11%)reported in Western countries. Therefore, the clinical significance of universal screeningfor dMMR in all colorectal cancer samples may not be valid. Concerningsurvival benefit, oxa-based chemotherapy seems to be an effective alternative in clinical practice for metastatic colorectal cancer patients with dMMR.

  9. [Using skin graft for local control in stage IV breast cancer to improve quality of life].

    Science.gov (United States)

    Suetsugu, Hiromi

    2014-11-01

    A 59-year-old woman was hospitalized in June 2012 for Stage IV bilateral breast cancer, axillary lymph-node metastasis, metastatic lung tumor, metastatic bone tumor, right carcinomatous pleuritis, and right-eye choroidal metastasis. Treatment for improvement of symptoms included steroids, continuous subcutaneous infusion of morphine hydrochloride, and thoracic drainage. Chemotherapy with zoledronic acid+TC therapy was administered, with only a small residual primary lesion of the right breast. Interstitial pneumonia caused by the chemotherapy occurred and the volume occupied, it was continued treatment is difficult. In October 2013, she experienced right axillary lymph node metastases, and progress of the right breast cancer, with pain and bleeding from the right breast tumor. Therefore, for the purpose of improving quality of life, Bt+Ax was administered in October 2013, but since the resected part of the right breast included an approximately 10 cm dermal infiltration, a preserved subcutaneous vascular network (PSVN) skin graft was performed using healthy skin. The patient recovered well, the pain and bleeding disappeared, and the patient was discharged following surgery. PSVN skin graft for the purpose of local control was useful in this case.

  10. Stimulation of protein synthesis in stage IV Xenopus oocytes by microinjected insulin

    Energy Technology Data Exchange (ETDEWEB)

    Miller, D.S. (National Institute of Environmental Health Sciences, Research Triangle Park, NC (USA))

    1989-06-25

    The effects of intracellular insulin on protein synthesis were examined in intact cells and isolated, undiluted cellular components. (35S)Methionine incorporation into protein was measured in Stage IV oocytes from Xenopus laevis maintained under paraffin oil. Radiolabel and insulin were introduced into the cytoplasm by microinjection. After a short delay (approximately 15 min), injected insulin stimulated the rate of methionine incorporation. Stimulation was dose-dependent, increasing with injected doses in the 7-50-fmol range. Neither proinsulin nor insulin-like growth factor 1 were as effective as insulin in stimulating protein synthesis; microinjected epidermal growth factor and the A and B chains of insulin were without effect. When oocyte surface membranes were removed under oil, the resulting cytoplasm-nucleus samples exhibited methionine incorporation rates that were comparable to those found in intact cells. Microinjection of insulin increased rates of methionine incorporation in cytoplasm-nucleus samples; the effects of external (prior to transfer to oil) and internal (microinjection in oil) insulin exposure were additive. Cytoplasm samples (nuclei and surface membranes removed under oil) also synthesized protein and responded to microinjected insulin. However, insulin responses were reduced relative to cells and to cytoplasm-nucleus samples. 125I-Insulin was degraded rapidly after microinjection into oocytes. Degradation occurred in both the nucleus and cytoplasm. Degradation was delayed by injecting bacitracin into the cells and delaying degradation increased the effectiveness of a low dose of injected insulin.

  11. Whole-body positron emission tomography using fluorodeoxyglucose for staging of lymphoma: effectiveness and comparison with computed tomography

    Energy Technology Data Exchange (ETDEWEB)

    Stumpe, K.D.M.; Urbinelli, M.; Steinert, H.C.; Glanzmann, C.; Buck, A.; von Schulthess, G.K. [Department of Medical Radiology, University Hospital, Zurich (Switzerland)

    1998-07-01

    The purpose of this study was to evaluate whole-body positron emission tomography (WB-PET) as a staging modality in Hodgkin`s disease (HD) and non-Hodgkin lymphoma (NHL) and to compare it with computed tomography (CT) in a retrospective study. Seventy-one WB-PET studies using fluorodeoxyglucose (FDG) and 49 CT examinations were performed in 19 women and 31 men. Transaxial images were acquired and reformatted coronally and sagittally in PET. CT sections were obtained from the skull base to the pelvic floor. The written reports of the imaging data were compared with a reference standard constructed on the basis of all the data on the individual patients, including clinical follow-up of at least 6 months. The sensitivity and specificity of PET were, respectively, 86% and 96% for HD (n=53), and 89% and 100% for NHL (n=18). For CT sensitivity and specificity were 81% and 41% for HD (n=33) and 86% and 67% for NHL (n=16). Differences between PET and CT sensitivities were not significant, while in HD there was a significant difference in the specificity of PET and CT examinations, mainly because CT was unable to distinguish between active or recurrent disease and residual scar tissue after therapy. FDG tumour uptake was found in high- as well as low-grade NHL patients. In conclusion, PET appears to be highly sensitive and specific for staging of lymphoma. It is at least as sensitive as CT, and more specific, particularly in patients undergoing restaging, where a well-recognized diagnostic dilemma in CT is the presence of a post-therapeutic residual mass. (orig.) With 4 figs., 3 tabs., 23 refs.

  12. Flavopiridol in Treating Patients With Relapsed or Refractory Lymphoma or Multiple Myeloma

    Science.gov (United States)

    2016-06-27

    Adult Lymphocyte Depletion Hodgkin Lymphoma; Adult Lymphocyte Predominant Hodgkin Lymphoma; Adult Mixed Cellularity Hodgkin Lymphoma; Adult Nodular Sclerosis Hodgkin Lymphoma; Anaplastic Large Cell Lymphoma; Angioimmunoblastic T-cell Lymphoma; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Nodal Marginal Zone B-cell Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Grade III Lymphomatoid Granulomatosis; Recurrent Adult Hodgkin Lymphoma; Recurrent Adult T-cell Leukemia/Lymphoma; Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Mycosis Fungoides/Sezary Syndrome; Recurrent Small Lymphocytic Lymphoma; Refractory Multiple Myeloma; Splenic Marginal Zone Lymphoma; Stage I Multiple Myeloma; Stage II Multiple Myeloma; Stage III Multiple Myeloma; Waldenström Macroglobulinemia

  13. Effects of cardiac resynchronization therapy in patients with inotrope-dependent class IV end-stage heart failure

    Directory of Open Access Journals (Sweden)

    Ikutaro Nakajima

    2013-12-01

    Conclusion: CRT did not result in significant reverse remodeling in patients with inotrope-dependent class IV end-stage HF. However, it contributed to dramatically improve the cardiovascular outcomes at least in the short-term period in some patients.

  14. Morphology and staging of primary gastric non-Hodgkin lymphoma (MALT) in hydro-CT imaging; Morphologie und Staging primaerer mukosaassoziierter Lymphome des Magens in der Hydro-CT

    Energy Technology Data Exchange (ETDEWEB)

    Grenacher, L.; Duex, M.; Hallscheidt, P.; Libicher, M.; Richter, G.M.; Kauffmann, G.W. [Radiologische Universitaetsklinik Heidelberg (Germany). Abt. Radiodiagnostik

    1998-08-01

    Purpose: Evaluation by hydro-CT in diagnosing and staging of primary non-Hodgkin lymphoma of the stomach (MALT). Material and methods: 15 patients with MALT lymphoma underwent imaging by hydro-CT (helical CT scanning optimised for parenchymal and vessel contrast with distension of the gastric wall by water). The CT scans were evaluated for the site, morphology, extent and contrast enhancement of gastric lymphoma; in addition, the number and location of abdominal lymph nodes were examined. The results of CT imaging were compared with the findings at endoscopy + biopsy and endosonography and in case of gastrectomy also with the histopathological results. Results: All lymphomas were correctly diagnosed and were mostly located in the distal parts of the stomach. MALT lymphoma typically grew submucosally, infiltration of the mucosa was rare. Most tumours showed marked contrast enhancement of the mucosa and poor enhancement of the submucosa. Hydro-CT and endosonography had similar accuracies in respect of staging of compartment I and II lymph nodes. Staging of distant nodal groups was more accurate by hydro-CT. Conclusion: Hydro-CT is non-invasive and may be used for diagnosis and staging of primary gastric lymphoma with a typical morphology of gastric lymphoma. Hydro-CT may be regarded as complementary to endosonography and is well suited for the initial diagnosis of gastric lymphoma as well as for the diagnosis of recurrent tumour. (orig.) [Deutsch] Ziel: Wertigkeit der Hydro-CT bei Diagnostik und Staging von primaeren mukosaassoziierten Lymphomen des Magens (MALT-Lymphom). Material und Methode: 15 Patienten mit MALT-Lymphom des Magens wurden mittels kontrastoptimiertem Spiral-CT des wassergefuellten Magens (Hydro-CT) untersucht. Die Lokalisation, Morphologie, Ausdehnung, das Kontrastverhalten der Lymphome und der abdominelle Lymphknotenstatus wurden evaluiert. Die Ergebnisse wurden mit der Endosonographie, der endoskopischen Biopsie und bei Operation mit der

  15. Palliative Local Radiotherapy in the Treatment of Tumor-stage Cutaneous T-cell Lymphoma/Mycosis Fungoides

    Institute of Scientific and Technical Information of China (English)

    Chen-chen Xu; Tao Zhang; Tao Wang; Jie Liu; Yue-hua Liu

    2014-01-01

    Objective To determine the efficacy of palliative radiotherapy in treating tumor-stage cutaneous T-cell lymphoma/mycosis fungoides (MF). Methods From January 2008 to January 2013, a total of 11 patients with tumor-stage MF were treated with local radiation therapy in Peking Union Medical College Hospital. The median age of these patients was 53.36±14.45 years. Female-male ratio was 1:1.2. The average course of disease was 10.82±3.37 years. All the patients were treated with local electronic beam irradiation with a total median dosage of 48.55±9.51 (40-74) Gy in an average of 24.55±5.57 (20-40) fractions, 5 fractions per week. Results The median follow-up time was 55.27±29.3 (13-103) months. No severe acute or chronic side effects of irradiation were observed. Complete clinical response (CR) rate of the radiated sites was 54.5%(6/11), partial response (PR) rate was 36.4%(4/11), and the overall response rate (CR+PR) was 90.9%. One patient showed no response. Conclusion Local radiotherapy with psolaren plus ultraviolet A and/or interferon maintaining treatment is an effective palliative therapy in the treatment of tumor-stage MF patients.

  16. Direct variable cost of the topical treatment of stages III and IV pressure injuries incurred in a public university hospital.

    Science.gov (United States)

    Chacon, Julieta M F; Blanes, Leila; Borba, Luis G; Rocha, Luis R M; Ferreira, Lydia M

    2017-05-01

    to estimate the direct variable costs of the topical treatment of stages III and IV pressure injuries of hospitalized patients in a public university hospital, and assess the correlation between these costs and hospitalization time. Forty patients of both sexes who had been admitted to the São Paulo Hospital, São Paulo, SP, Brazil, from 2011 to 2012, with pressure injuries in the sacral, ischial or trochanteric region were included. The patients had a total of 57 pressure injuries in the selected regions, and the lesions were monitored daily until patient release, transfer or death. The quantities and types of materials, as well as the amount of professional labor time spent on each procedure and each patient were recorded. The unit costs of the materials and the hourly costs of the professional labor were obtained from the hospital's purchasing and human resources departments, respectively. Spearman's correlation coefficient and the Mann-Whitney and Kruskal-Wallis tests were used for the statistical analyses. The mean topical treatment costs for stages III and IV PIs were significantly different (US$ 854.82 versus US$ 1785.35; p = 0.004). The mean topical treatment cost of stages III and IV pressure injuries per patient was US$ 1426.37. The mean daily topical treatment cost per patient was US$ 40.83. There was a significant correlation between hospitalization time and the total costs of labor and materials (p < 0.05). There was no significant difference between hospitalization time periods for stages III and IV pressure injuries (40.80 days and 45.01 days, respectively; p = 0.834). The mean direct variable cost of the topical treatment for stages III and IV pressure injuries per patient in this public university hospital was US$ 1426.37. Copyright © 2016. Published by Elsevier Ltd.

  17. High-Dose Recombinant Interferon Alfa-2B, Ipilimumab, or Pembrolizumab in Treating Patients With Stage III-IV High Risk Melanoma That Has Been Removed by Surgery

    Science.gov (United States)

    2016-10-10

    Metastatic Non-Cutaneous Melanoma; Non-Cutaneous Melanoma; Recurrent Melanoma of the Skin; Recurrent Non-Cutaneous Melanoma; Stage III Mucosal Melanoma of the Head and Neck; Stage IIIA Skin Melanoma; Stage IIIB Skin Melanoma; Stage IIIC Skin Melanoma; Stage IV Skin Melanoma; Stage IVA Mucosal Melanoma of the Head and Neck; Stage IVB Mucosal Melanoma of the Head and Neck; Stage IVC Mucosal Melanoma of the Head and Neck

  18. Palliative Care Intervention in Improving Symptom Control and Quality of Life in Patients With Stage II-IV Non-small Cell Lung Cancer and Their Family Caregivers

    Science.gov (United States)

    2016-10-13

    Caregiver; Psychological Impact of Cancer and Its Treatment; Recurrent Non-small Cell Lung Cancer; Stage IIA Non-small Cell Lung Cancer; Stage IIB Non-small Cell Lung Cancer; Stage IIIA Non-small Cell Lung Cancer; Stage IIIB Non-small Cell Lung Cancer; Stage IV Non-small Cell Lung Cancer

  19. PET-Adjusted Intensity Modulated Radiation Therapy and Combination Chemotherapy in Treating Patients With Stage II-IV Non-small Cell Lung Cancer

    Science.gov (United States)

    2017-01-23

    Metastatic Malignant Neoplasm in the Brain; Recurrent Non-Small Cell Lung Carcinoma; Stage IIA Non-Small Cell Lung Carcinoma; Stage IIB Non-Small Cell Lung Carcinoma; Stage IIIA Non-Small Cell Lung Cancer; Stage IIIB Non-Small Cell Lung Cancer; Stage IV Non-Small Cell Lung Cancer

  20. Paclitaxel and Carboplatin Before Radiation Therapy With Paclitaxel in Treating HPV-Positive Patients With Stage III-IV Oropharynx, Hypopharynx, or Larynx Cancer

    Science.gov (United States)

    2017-04-19

    Human Papilloma Virus Infection; Stage III Squamous Cell Carcinoma of the Hypopharynx; Stage III Squamous Cell Carcinoma of the Larynx; Stage III Squamous Cell Carcinoma of the Oropharynx; Stage III Verrucous Carcinoma of the Larynx; Stage IV Squamous Cell Carcinoma of the Hypopharynx; Stage IV Verrucous Carcinoma of the Larynx; Stage IVA Squamous Cell Carcinoma of the Larynx; Stage IVA Squamous Cell Carcinoma of the Oropharynx; Stage IVA Verrucous Carcinoma of the Larynx; Stage IVB Squamous Cell Carcinoma of the Larynx; Stage IVB Squamous Cell Carcinoma of the Oropharynx; Stage IVB Verrucous Carcinoma of the Larynx; Stage IVC Squamous Cell Carcinoma of the Larynx; Stage IVC Squamous Cell Carcinoma of the Oropharynx; Stage IVC Verrucous Carcinoma of the Larynx

  1. Comparative effectiveness of primary tumor resection in patients with stage IV colon cancer.

    Science.gov (United States)

    Alawadi, Zeinab; Phatak, Uma R; Hu, Chung-Yuan; Bailey, Christina E; You, Y Nancy; Kao, Lillian S; Massarweh, Nader N; Feig, Barry W; Rodriguez-Bigas, Miguel A; Skibber, John M; Chang, George J

    2017-04-01

    Although the safety of combination chemotherapy without primary tumor resection (PTR) in patients with stage IV colon cancer has been established, questions remain regarding a potential survival benefit with PTR. The objective of this study was to compare mortality rates in patients who had colon cancer with unresectable metastases who did and did not undergo PTR. An observational cohort study was conducted among patients with unresectable metastatic colon cancer identified from the National Cancer Data Base (2003-2005). Multivariate Cox regression analyses with and without propensity score weighting (PSW) were performed to compare survival outcomes. Instrumental variable analysis, using the annual hospital-level PTR rate as the instrument, was used to account for treatment selection bias. To account for survivor treatment bias, in situations in which patients might die soon after diagnosis from different reasons, a landmark method was used. In the total cohort, 8641 of 15,154 patients (57%) underwent PTR, and 73.8% of those procedures (4972 of 6735) were at landmark. PTR was associated with a significant reduction in mortality using Cox regression (hazard ratio [HR], 0.45; 95% confidence interval [CI], 0.44-0.47) or PSW (HR, 0.46; 95% CI, 0. 44-0.49). However, instrumental variable analysis revealed a much smaller effect (relative mortality rate, 0.91; 95% CI, 0.87-0.96). Although a smaller benefit was observed with the landmark method using Cox regression (HR, 0.6; 95% CI, 0.55-0.64) and PSW (HR, 0.59; 95% CI, 0.54-0.64), instrumental variable analysis revealed no survival benefit (relative mortality rate, 0.97; 95% CI, 0.87-1.06). Among patients with unresectable metastatic colon cancer, after adjustment for confounder effects, PTR was not associated with improved survival compared with systemic chemotherapy; therefore, routine noncurative PTR is not recommended. Cancer 2017;123:1124-1133. © 2016 American Cancer Society. © 2016 American Cancer Society.

  2. A single centre experience with sequential and concomitant chemoradiotherapy in locally advanced stage IV tonsillar cancer

    Directory of Open Access Journals (Sweden)

    Coyle Catherine

    2010-12-01

    Full Text Available Abstract Background Chemo-radiotherapy offers an alternative to primary surgery and adjuvant therapy for the management of locally advanced stage IV squamous cell carcinomas of the tonsil. Methods A retrospective analysis was performed of the outcomes of 41 patients with locoregionally advanced squamous cell carcinoma of the tonsil treated non-surgically at the Yorkshire Cancer Centre between January 2004 and December 2005. Due to long radiotherapy waiting times, patients received induction chemotherapy with cisplatin and 5-fluorouracil followed by either cisplatin concurrent chemoradiotherapy or radiotherapy alone. Results Median age was 55 years (range 34-76 years and 28 (68% patients were male. 35/41 patients (85% received 2 or more cycles of induction chemotherapy. Following induction chemotherapy, 32/41 patients (78% had a clinical response. Concomitant chemotherapy was given to 30/41 (73%. All patients received the planned radiotherapy dose with no delays. There were no treatment related deaths. Six (15% patients had gastrostomy tubes placed before treatment, and 22 (54% required nasogastric tube placement during or after treatment for nutritional support. 17 patients required unplanned admissions during treatment for supportive care. At 4 months post treatment assessment 35 out of 41 (85% patients achieved complete clinical and radiographic response. Median follow-up is 38 months (8-61 months. Local and regional control rate in complete responders at 3 years was 91%. Distant metastases have been found in 4 (9.8% patients. Three year progression-free survival rate in all patients is 75%. The 3-year cause specific survival and overall survival are 75% and 66% respectively. Conclusion Cisplatin-based induction and concurrent chemoradiotherapy provides excellent tumour control with acceptable toxicity for patients with locally advanced tonsillar cancer.

  3. Roles of chemoradio therapy for stage III or IV advanced head and neck cancers

    Energy Technology Data Exchange (ETDEWEB)

    Tachikawa, Takuya; Iwai, Hiroshi; Tsuji, Hiroyuki; Minamino, Masayuki; Yamamoto, Takashi; Yukawa, Hisaya; Inoue, Toshiya; Yamashita, Toshio [Kansai Medical School, Moriguchi, Osaka (Japan)

    2002-03-01

    The effectiveness of chemoradio therapy (CRT), which was performed on 31 patients with advanced head and neck cancers of stage III or IV at Kansai Medical University between September 1999 and December 2000, was examined. The CRT consisted of continuous infusion of 5FU (500 mg/m{sup 2}) for 120 hours, prior to drip infusion of CDDP (50 mg/m{sup 2}) for 2 hours and conventional radiotherapy (2 Gy/day, 5 days/w). The 31 patients with these cancers were divided into two groups; a non-operative group (16 patients) and an operative group (15 patients). The patients in the non-operative group (16 patients) and an operative group (15 patients). The patients in the non-operative group underwent CRT (60-70 Gy of total radiation dose and two courses of chemotherapy) without surgery. The patients in the operative group received surgical treatment followed by CRT (40 Gy of total radiation dose and one course of chemotherapy). The results of CRT indicated 87.1% of the response rate (RR), and 29.0% of the complete response rate (CR) in the group. The CR rate was lower than in other reports. However, the combination of CRT and the subsequent operation indicated a disease-free survival rate of 61.3% and reduction of the recurrence rate to 17.4%. Eight of 9 patients of CR after CRT without surgery revealed NED. On the other hand, the results indicated that all 10 patients of PR after CRT showed tumor residue, 9 of 10 patients of PR showed NED after additional surgery. Therefore, it is likely that the patients of CR do not need the additional surgery, however, the patients of PR are strongly recommended the surgery to improve the local control rate as well as survival rate. Although adverse reactions of CRT on patients included mucositis, leucopenia, thrombopenia and dermatitis, the symptoms ranged within grade 3. (author)

  4. Primary early-stage intestinal and colonic non-Hodgkin's lymphoma: Clinical features, management, and outcome of 37 patients

    Institute of Scientific and Technical Information of China (English)

    Shu-Lian Wang; Ye-Xiong Li; Zhong-Xing Liao; Xin-Fan Liu; Zi-Hao Yu; Da-Zhong Gu; Tu-Nan Qian; Yong-Wen Song; Jing Jin; Wei-Hu Wang

    2005-01-01

    AIM: To analyze the clinical features, management, and outcome of treatment of patients with primary intestinal and colonic non-Hodgkin's lymphoma (PICL).METHODS: A retrospective study was performed in 37 patients with early-stage PICL who were treated in our hospital from 1958 to 1998. Their clinical features,management, and outcome were assessed. Prognostic factors for survival were analyzed by univariate analysis using the Kaplan-Meier product-limit method and log-rank test.RESULTS: Twenty-five patients presented with Ann Arbor stage I PICL and 12 with Ann Arbor stage Ⅱ PICL. Thirty-five patients underwent surgery (including 31 with complete resection), 22 received postoperative chemotherapy or radiotherapy or both. Two patients with rectal tumors underwent biopsy and chemotherapy with or without radiotherapy. The 5- and 10-year overall survival (OS) rates were 51.9% and 44.5%. The corresponding diseasefree survival (DFS) rates were 42.4% and 37.7%. In univariate analysis, multiple-modality treatment was associated with a better DFS rate compared to single treatment (P = 0.001).While age, tumor size, tumor site, stage, histology, or extent of surgery were not associated with OS and DFS,use of adjuvant chemotherapy significantly improved DFS (P = 0.031) for the 31 patients who underwent complete resection. Additional radiotherapy combined with chemotherapy led to a longer survival than chemotherapy alone in six patients with gross residual disease after surgery or biopsy.CONCLUSION: Combined surgery and chemotherapy is recommended for treatment of patients with PICL.Additional radiotherapy is needed to improve the outcome of patients who have gross residual disease after surgery.

  5. Improved five year survival after combined radiotherapy-chemotherapy for Stage I-II non-Hodgkin's lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Monfardini, S.; Banfi, A.; Bonadonna, G.; Rilke, F.; Milani, F.; Valagussa, P.; Lattuada, A.

    1980-02-01

    In order to improve the prognosis of patients with localized non-Hodgkin's lymphomas (NHL) who are treated with radiotherapy (RT), a prospective controlled study utilizing a combined modality approach was carried out in patients with pathologic Stage I-II NHL. After treatment with regional RT, patients in complete remission were randomized to receive either no further therapy or 6 cycles of cyclophosphamide, vincristine and prednisolone (CVP). At 5 years from completion of irradiation, the relapse-free survival was 46.3% after RT and 72.1% after RT plus CVP (P=0.005). The corresponding findings for the overall survival calculated from the beginning of irradiation were 55.8 and 82.8% respectively (P=0.03). The favorable effects of adjuvant chemotherapy on relapse-free survival were statistically significant only in the subgroup with diffuse histology. In patients who relapsed after RT alone, the salvage therapy failed to induce a high incidence of second durable remission. Adjuvant chemotherapy is indicated to improve the curve rate in pathologic stage I-II NHL with diffuse histology when regional RT is utilized.

  6. ABVD chemotherapy with reduced radiation therapy rates in children, adolescents and young adults with all stages of Hodgkin lymphoma.

    Science.gov (United States)

    Marr, K C; Connors, J M; Savage, K J; Goddard, K J; Deyell, R J

    2017-04-01

    We adopted ABVD chemotherapy with risk-adapted radiation therapy (RT) as first-line therapy for children, adolescents and young adults with Hodgkin lymphoma (HL) in British Columbia in 2004. Patients ≤ 25 years diagnosed from 2004 to 2013 with all stages of HL who received ABVD as initial therapy were included. Among 55 children (age adults (18-25 year), there were no significant differences among age groups for sex, histologic subtype, tumour bulk, B symptoms, prognostic risk groups or treatment received. The rates of complete response, partial response and progressive disease were 84%, 7% and 10% for children and 95%, 4% and 1% for young adults (P=0.01), respectively. Treatment failures in children all occurred within one year of completion, while 8/21 (38%) relapses in young adults occurred later (P=0.04). With a median follow-up of 66 months the 5-year progression-free (PFS) and overall survival (OS) were 85 ± 3% and 97 ± 1%, respectively. For limited stage disease, PFS was 90 ± 7% for children and 93 ± 3% for young adults (P=0.65); OS was 100% for both. For advanced stage patients, PFS and OS were also similar for the children and young adults (77 ± 7% versus 81 ± 4%; P=0.38 and OS 90 ± 6% versus 97 ± 2%; P=0.17). The rate of consolidative RT was low (21%) and did not differ between age groups. ABVD is an effective treatment in children, adolescents and young adults with HL. Children were less likely to achieve complete response and demonstrated earlier relapses compared to young adults. RT may be omitted for the majority of patients while maintaining excellent 5-year OS.

  7. Concurrent Chemoradiation with Low-Dose Weekly Cisplatin in Locally Advanced Stage IV Head and Neck Squamous Cell Carcinoma

    OpenAIRE

    Kang, Myoung Hee; Kang, Jung Hun; Song, Haa-Na; Jeong, Bae Kwon; Chai, Gyu Young; Kang, Kimun; Woo, Seung Hoon; Park, Jung Je; Kim, Jin Pyeong

    2014-01-01

    Purpose Concurrent chemoradiation (CRT) with 3-weekly doses of cisplatin is a standard treatment for loco-regionally advanced head and neck squamous cell carcinoma (HNSCC). However, treatment with 3-weekly doses of cisplatin is often associated with several adverse events. Therefore, we conducted this retrospective analysis to determine the efficacy and tolerance of CRT with a low weekly dose of cisplatin in stage IV HNSCC patients. Materials and Methods Medical records of patients who were d...

  8. Miscellaneous syndromes and their management: occult breast cancer, breast cancer in pregnancy, male breast cancer, surgery in stage IV disease.

    Science.gov (United States)

    Colfry, Alfred John

    2013-04-01

    Surgical therapy for occult breast cancer has traditionally centered on mastectomy; however, breast conservation with whole breast radiotherapy followed by axillary lymph node dissection has shown equivalent results. Patients with breast cancer in pregnancy can be safely and effectively treated; given a patient's pregnancy trimester and stage of breast cancer, a clinician must be able to guide therapy accordingly. Male breast cancer risk factors show strong association with BRCA2 mutations, as well as Klinefelter syndrome. Several retrospective trials of surgical therapy in stage IV breast cancer have associated a survival advantage with primary site tumor extirpation.

  9. Impact of stage III-IV endometriosis on recipients of sibling oocytes: matched case-control study.

    Science.gov (United States)

    Díaz, I; Navarro, J; Blasco, L; Simón, C; Pellicer, A; Remohí, J

    2000-07-01

    To evaluate the impact of severe endometriosis on IVF-ET outcome in women receiving oocytes from the-same donor. A matched case-control study. Oocyte donation program at the Instituto Valenciano de Infertilidad. Fifty-eight recipients were included in a matched case-control study of IVF-ET in our oocyte donation program. Twenty-five patients were diagnosed by laparoscopy with stage III-IV endometriosis (group I), while the remaining 33 were free of the disease (group II). On the day of retrieval, oocytes from a single donor were donated to recipients from both groups. Some of the donors supplied oocytes for more than 2 patients. Recipients received steroid replacement therapy for endometrial preparation. Ovarian stimulation and oocyte retrieval in donors. Uterine embryo transfer (ET) in recipients after appropriate exogenous hormone replacement therapy (HRT). Pregnancy, implantation, miscarriage, and live birth rates. The number of oocytes donated and fertilized, as well as the number of available and transferred embryos, was not statistically different between the two groups. Pregnancy, implantation, and miscarriage rates were not affected by stage III-IV endometriosis when compared with the control group. The live birth rate was 28.0% in the group with endometriosis and 27.2% in the control group. These results show that implantation is not affected by stage III-IV endometriosis. Given the contemporary methods of endometrial preparation for transfer of embryos derived from donor oocytes, any potential negative effect of severe endometriosis on the uterine environment is undetectable.

  10. A population-based study of prognosis in advanced stage follicular lymphoma managed by watch and wait

    DEFF Research Database (Denmark)

    El-Galaly, Tarec Christoffer; Bilgrau, Anders E; de Nully Brown, Peter

    2015-01-01

    % (95%CI 7-20). Elevated lactate dehydrogenase and > four nodal regions involved were associated with a higher risk of lymphoma treatment and death from lymphoma. The WAW patients and a matched background population had similar OS during the first 50 months after diagnosis (P = 0·7), but WAW patients...

  11. Radiation Therapy With Cisplatin, Docetaxel, or Cetuximab After Surgery in Treating Patients With Stage III-IV Squamous Cell Head and Neck Cancer

    Science.gov (United States)

    2017-05-18

    Stage III Squamous Cell Carcinoma of the Hypopharynx; Stage III Squamous Cell Carcinoma of the Larynx; Stage III Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage III Squamous Cell Carcinoma of the Oropharynx; Stage III Verrucous Carcinoma of the Larynx; Stage III Verrucous Carcinoma of the Oral Cavity; Stage IV Squamous Cell Carcinoma of the Hypopharynx; Stage IVA Squamous Cell Carcinoma of the Larynx; Stage IVA Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage IVA Squamous Cell Carcinoma of the Oropharynx; Stage IVA Verrucous Carcinoma of the Larynx; Stage IVA Verrucous Carcinoma of the Oral Cavity; Stage IVB Squamous Cell Carcinoma of the Larynx; Stage IVB Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage IVB Squamous Cell Carcinoma of the Oropharynx; Stage IVB Verrucous Carcinoma of the Larynx; Stage IVB Verrucous Carcinoma of the Oral Cavity; Tongue Cancer

  12. Impact of 18F-fluorodeoxyglucose positron emission tomography/computed tomography staging in newly diagnosed classical Hodgkin lymphoma: fewer cases with stage I disease and more with skeletal involvement.

    Science.gov (United States)

    El-Galaly, Tarec Christoffer; Hutchings, Martin; Mylam, Karen Juul; Brown, Peter de Nully; Bukh, Anne; Johnsen, Hans Erik; Kamper, Peter; Loft, Annika; Iyer, Victor; Gormsen, Lars Christian; Nielsen, Anne Lerberg; Bøgsted, Martin; d'Amore, Francesco

    2014-10-01

    (18)F-Fluorodeoxyglucose positron emission tomography/ computed tomography (PET/CT) is a highly accurate staging method in classical Hodgkin lymphoma (cHL). We retrospectively compared the staging results obtained in two large cohorts of patients with cHL diagnosed before (n = 324) and after (n = 406) the introduction of PET/CT staging in a retrospective study. In PET/CT staged patients, stage I disease was less frequent (16% vs. 27%, p disease was more frequent (17% vs. 10%, p = 0.02). Imaging-detected skeletal involvement was recognized more often in PET/CT staged patients (17% vs. 2%, p Hodgkin Study Group (GHSG) risk classification (early, intermediate, advanced disease) predicted outcome in PET/CT staged patients. In conclusion, PET/CT led to higher disease stages, and the more frequently diagnosed skeletal lesions may be an adverse prognostic factor.

  13. Barriers and facilitators to effective communication experienced by patients with malignant lymphoma at all stages after diagnosis.

    Science.gov (United States)

    van Bruinessen, Inge Renske; van Weel-Baumgarten, Evelyn M; Gouw, Hans; Zijlstra, Josée M; Albada, Akke; van Dulmen, Sandra

    2013-12-01

    This study aims to gain insight into patient-perceived communication barriers and facilitators at different stages after the diagnosis of malignant lymphoma. We have detected patterns to explain when these factors influence communication predominantly. A qualitative approach was applied, derived from the context mapping framework. A total of 28 patients completed a set of assignments about their experiences with provider-patient communication during medical consultations. Subsequently, these patients and nine companions shared their experiences during a semistructured (group) interview, which was recorded on audiotape. The audiotapes and assignments were analysed with MAXQDA software. From the patients' viewpoint, communicating effectively appears to depend on their own attributes (e.g. emotions), the health care professionals' attributes (e.g. attitude) and external factors (e.g. time pressure). Three patient communication states were identified: (i) overwhelmed, passive; (ii) pro-active, self-motivated; and (iii) proficient, empowered. Patients seem to behave differently in the three communication states. This study lists patient-perceived communication barriers and facilitators and identifies three different communication states, which indicate when certain barriers and facilitators are encountered. These findings may support health care professionals to tailor the provision of support and information and remove communication barriers accordingly. Additionally, they provide input for interventions to support patients in effective communication. Copyright © 2013 John Wiley & Sons, Ltd.

  14. Hodgkin Lymphoma: the Changing Role of Radiation Therapy in Early-Stage Disease—the Role of Functional Imaging.

    Science.gov (United States)

    Iberri, David J; Hoppe, Richard T; Advani, Ranjana H

    2015-09-01

    Early-stage classical Hodgkin lymphoma (CHL) is a highly curable malignancy. Historically, extended-field radiotherapy (EFRT) alone showed excellent cure rates, but the risk of radiotherapy (RT)-associated toxicities led to combined modality therapy (CMT) replacing RT alone. RT has subsequently evolved further with significant reductions of dose and field size, and is currently restricted to involved sites only (ISRT). Contemporary CMT yields cure rates in excess of 85%, and most studies do not have adequate follow-up required to evaluate the risk reduction in late effects. In an effort to avoid RT altogether, response-adapted treatment approaches utilizing results of interim [(18)F]fluorodeoxyglucose (FDG) positron emission tomography with fused computed tomography (PET/CT) imaging have been studied. Results from two studies in favorable-risk (UK RAPID and EORTC H10F) and one in unfavorable-risk patients (EORTC H10U) suggest that omission of RT in patients with a negative interim PET/CT response (Deauville score ≤2) yields slightly inferior progression-free survival (PFS) compared to conventional CMT, but with no difference in overall survival (OS) albeit with short-term follow-up. In order to extrapolate results to daily practice, it is critical to understand the selection of patients entered on trials since definitions of favorable and unfavorable disease vary between study groups. Currently, CMT continues to be the standard of care for the vast majority of patients with early-stage CHL and RT is an integral part of therapy in patients with bulky disease. However, for selected patients with favorable characteristics, emerging data suggest that a chemotherapy-alone approach is reasonable.

  15. Prognostic implications of cell kinetics, histopathology and pathologic stage in non-Hodgkin's lymphomas.

    Science.gov (United States)

    Silvestrini, R; Costa, A; Giardini, R; Boracchi, P; Del Bino, G; Marubini, E; Rilke, F

    1989-01-01

    Cell kinetics ([3H]-thymidine labelling index, [3H]-Thy LI) were determined on pathologic lymph nodes from 175 untreated adult patients. [3H]-Thy LI significantly differed in low-grade and high-grade malignancy groups according to the Kiel classification (median values, 1.8 per cent and 10.4 per cent, respectively) and in low, intermediate, high grade according to the Working Formulation (median values: 1.7 per cent, 4.8 per cent and 14.2 per cent, respectively) but was unrelated to pathologic stage or patient's age. Cell kinetics, histopathology, pathologic stage and patient's age were significant discriminants of 6-year survival. Multivariate analysis was performed by Cox's proportional hazard model to investigate the role of [3H]-Thy LI after making allowance for the other prognostic factors. When [3H]-Thy LI was added to the model, a large increase (chi square = 29.94) contributed by the cell kinetic variable in identifying patients at different risk was revealed.

  16. Influence of Pulmonary Nodules on Chest Computed Tomography and Risk of Recurrence in Stage IV Wilms Tumor

    Energy Technology Data Exchange (ETDEWEB)

    Kirkland, Robert S. [National Institutes of Health, Bethesda, Maryland (United States); Nanda, Ronica H., E-mail: rhazari@emory.edu [Department of Radiation Oncology, Emory University Winship Cancer Institute, Atlanta, Georgia (United States); Alazraki, Adina [Department of Radiology, Aflac Cancer Center at Children' s Healthcare of Atlanta, Atlanta, Georgia (United States); Esiashvili, Natia [Department of Radiation Oncology, Emory University Winship Cancer Institute, Atlanta, Georgia (United States)

    2015-06-01

    Purpose: Chest computed tomography (CT) is currently accepted as the main modality for initial disease staging and response assessment in Wilms tumor (WT). However, there is great variability in the number and size of lung metastases at the time of diagnosis and after induction chemotherapy. There is a lack of clinical evidence as to how this variability in tumor burden affects choice of therapy and disease outcome. This study sought to evaluate a previously proposed lung metastases risk stratification system based on CT findings and clinical outcomes in stage IV WT patients. Methods and Materials: Thirty-five pediatric patients with a diagnosis of stage IV WT with evaluable pre- and postdiagnosis CT scans between 1997 and 2012 were included in the analysis. Patients were divided into low-, intermediate-, and high-risk categories based on the size and number of pulmonary metastases before and after 6 weeks of chemotherapy. Association of the lung risk groups with lung recurrence-free survival and overall survival at each time point was analyzed with relevant covariates. Results: Risk group distribution both at diagnosis and after induction chemotherapy was not influenced by tumor histology. Initial risk grouping suggested an association with disease-free survival at 5 years (P=.074); however, the most significant correlation was with postinduction chemotherapy disease status (P=.027). In patients with an intermediate or high burden of disease after 6 weeks of chemotherapy, despite receiving whole-lung and boost irradiation, survival outcomes were poorer. Conclusions: Pulmonary tumor burden in stage IV WT on chest CT can predict disease outcome. Patients with intermediate- or low-risk disease, especially after induction therapy, have a higher risk for recurrence. After prospective validation, this method may become a valuable tool in adaptation of therapy to improve outcome.

  17. Whole-body MRI for initial staging of paediatric lymphoma: prospective comparison to an FDG-PET/CT-based reference standard

    Energy Technology Data Exchange (ETDEWEB)

    Littooij, Annemieke S. [University Medical Centre Utrecht/Wilhelmina Children' s Hospital, Department of Radiology and Nuclear Medicine, Utrecht (Netherlands); KK Women' s and Children' s Hospital, Department of Diagnostic and Interventional Imaging, Singapore (Singapore); Kwee, Thomas C.; Vermoolen, Malou A.; Keizer, Bart de; Beek, Frederik J.A.; Hobbelink, Monique G.; Nievelstein, Rutger A.J. [University Medical Centre Utrecht/Wilhelmina Children' s Hospital, Department of Radiology and Nuclear Medicine, Utrecht (Netherlands); Barber, Ignasi; Enriquez, Goya [Hospital Materno-Infantil Vall d' Hebron, Department of Paediatric Radiology, Barcelona (Spain); Granata, Claudio [IRCCS Giannina Gaslini Hospital, Department of Radiology, Genoa (Italy); Zsiros, Jozsef [University of Amsterdam, Department of Paediatric Oncology, Emma Children' s Hospital, Academic Medical Centre, Amsterdam (Netherlands); Soh, Shui Yen [KK Women' s and Children' s Hospital, Haematology and Oncology service, Department of Paediatric Subspecialities, Singapore (Singapore); Bierings, Marc B. [University Medical Centre Utrecht/Wilhelmina Children' s Hospital, Department of Paediatric Haematology-Oncology, Utrecht (Netherlands); Stoker, Jaap [University of Amsterdam, Department of Radiology, Academic Medical Centre, Amsterdam (Netherlands)

    2014-05-15

    To compare whole-body MRI, including diffusion-weighted imaging (whole-body MRI-DWI), with FDG-PET/CT for staging newly diagnosed paediatric lymphoma. A total of 36 children with newly diagnosed lymphoma prospectively underwent both whole-body MRI-DWI and FDG-PET/CT. Whole-body MRI-DWI was successfully performed in 33 patients (mean age 13.9 years). Whole-body MRI-DWI was independently evaluated by two blinded observers. After consensus reading, an unblinded expert panel evaluated the discrepant findings between whole-body MRI-DWI and FDG-PET/CT and used bone marrow biopsy, other imaging data and clinical information to derive an FDG-PET/CT-based reference standard. Interobserver agreement of whole-body MRI-DWI was good [all nodal sites together (κ = 0.79); all extranodal sites together (κ = 0.69)]. There was very good agreement between the consensus whole-body MRI-DWI- and FDG-PET/CT-based reference standard for nodal (κ = 0.91) and extranodal (κ = 0.94) staging. The sensitivity and specificity of consensus whole-body MRI-DWI were 93 % and 98 % for nodal staging and 89 % and 100 % for extranodal staging, respectively. Following removal of MRI reader errors, the disease stage according to whole-body MRI-DWI agreed with the reference standard in 28 of 33 patients. Our results indicate that whole-body MRI-DWI is feasible for staging paediatric lymphoma and could potentially serve as a good radiation-free alternative to FDG-PET/CT. (orig.)

  18. Analyses of patterns-of-failure and prognostic factors according to radiation fields in early-stage Hodgkin lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Krebs, Lorraine; Guillerm, Sophie; Menard, Jean; Hennequin, Christophe; Quero, Laurent [Saint Louis Hospital, Radiation Oncology Department, Paris (France); Amorin, Sandy; Brice, Pauline [Saint Louis Hospital, AP-HP, Hematooncology Department, Paris (France)

    2017-02-15

    Doses and volumes of radiation therapy (RT) for early stages of Hodgkin lymphoma (HL) have been reduced over the last 30 years. Combined modality therapy (CMT) is currently the standard treatment for most patients with early-stage HL. The aim of this study was to analyze the site of relapse after RT according to the extent of radiation fields. Between 1987 and 2011, 427 patients were treated at our institution with RT ± chemotherapy for stage-I/II HL. Among these, 65 patients who experienced a relapse were retrospectively analyzed. Most patients had nodular sclerosis histology (86 %) and stage-II disease (75.9 %). Bulky disease was present in 21 % and 56 % of patients belonged to the unfavorable risk group according to European Organization for Research and Treatment of Cancer (EORTC)/The Lymphoma Study Association (LYSA) definitions. CMT was delivered to 91 % of patients. All patients received RT with doses ranging from 20 to 45 Gy (mean = 34 ± 5.3 Gy). The involved-field RT technique was used in 59 % of patients. The mean time between diagnosis and relapse was 4.2 years (range 0.3-24.5). Out-of-field relapses were suffered by 53 % of patients. Relapses occurred more frequently at out-of-field sites in patients with a favorable disease status, whereas in-field relapses were associated with bulky mediastinal disease. Relapses occurred later for favorable compared with the unfavorable risk group (3.5 vs. 2.9 years, p = 0.5). From multivariate analyses, neither RT dose nor RT field size were predictive for an in-field relapse (p = 0.25 and p = 0.8, respectively), only bulky disease was predictive (p = 0.018). In patients with bulky disease, RT dose and RT field size were not predictive for an in-field relapse. In this subgroup of patients, chemotherapy should be intensified. We confirmed the bad prognosis of early relapses. (orig.) [German] Waehrend der letzten 30 Jahre wurden die Strahlentherapie-(RT-)Dosis und die RT-Volumina fuer die Behandlung der Fruehstadien

  19. Involved-Site Image-Guided Intensity Modulated Versus 3D Conformal Radiation Therapy in Early Stage Supradiaphragmatic Hodgkin Lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Filippi, Andrea Riccardo, E-mail: andreariccardo.filippi@unito.it [Department of Oncology, University of Torino, Torino (Italy); Ciammella, Patrizia [Radiation Therapy Unit, Department of Oncology and Advanced Technology, ASMN Hospital IRCCS, Reggio Emilia (Italy); Piva, Cristina; Ragona, Riccardo [Department of Oncology, University of Torino, Torino (Italy); Botto, Barbara [Hematology, Città della Salute e della Scienza, Torino (Italy); Gavarotti, Paolo [Hematology, University of Torino and Città della Salute e della Scienza, Torino (Italy); Merli, Francesco [Hematology Unit, ASMN Hospital IRCCS, Reggio Emilia (Italy); Vitolo, Umberto [Hematology, Città della Salute e della Scienza, Torino (Italy); Iotti, Cinzia [Radiation Therapy Unit, Department of Oncology and Advanced Technology, ASMN Hospital IRCCS, Reggio Emilia (Italy); Ricardi, Umberto [Department of Oncology, University of Torino, Torino (Italy)

    2014-06-01

    Purpose: Image-guided intensity modulated radiation therapy (IG-IMRT) allows for margin reduction and highly conformal dose distribution, with consistent advantages in sparing of normal tissues. The purpose of this retrospective study was to compare involved-site IG-IMRT with involved-site 3D conformal RT (3D-CRT) in the treatment of early stage Hodgkin lymphoma (HL) involving the mediastinum, with efficacy and toxicity as primary clinical endpoints. Methods and Materials: We analyzed 90 stage IIA HL patients treated with either involved-site 3D-CRT or IG-IMRT between 2005 and 2012 in 2 different institutions. Inclusion criteria were favorable or unfavorable disease (according to European Organization for Research and Treatment of Cancer criteria), complete response after 3 to 4 cycles of an adriamycin- bleomycin-vinblastine-dacarbazine (ABVD) regimen plus 30 Gy as total radiation dose. Exclusion criteria were chemotherapy other than ABVD, partial response after ABVD, total radiation dose other than 30 Gy. Clinical endpoints were relapse-free survival (RFS) and acute toxicity. Results: Forty-nine patients were treated with 3D-CRT (54.4%) and 41 with IG-IMRT (45.6%). Median follow-up time was 54.2 months for 3D-CRT and 24.1 months for IG-IMRT. No differences in RFS were observed between the 2 groups, with 1 relapse each. Three-year RFS was 98.7% for 3D-CRT and 100% for IG-IMRT. Grade 2 toxicity events, mainly mucositis, were recorded in 32.7% of 3D-CRT patients (16 of 49) and in 9.8% of IG-IMRT patients (4 of 41). IG-IMRT was significantly associated with a lower incidence of grade 2 acute toxicity (P=.043). Conclusions: RFS rates at 3 years were extremely high in both groups, albeit the median follow-up time is different. Acute tolerance profiles were better for IG-IMRT than for 3D-CRT. Our preliminary results support the clinical safety and efficacy of advanced RT planning and delivery techniques in patients affected with early stage HL, achieving complete

  20. Interim PET After Two ABVD Cycles in Early-Stage Hodgkin Lymphoma: Outcomes Following the Continuation of Chemotherapy Plus Radiotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Simontacchi, Gabriele [Radiotherapy Unit, Azienda Ospedaliera Universitaria Careggi, University of Florence, Florence (Italy); Filippi, Andrea Riccardo, E-mail: andreariccardo.filippi@unito.it [Department of Oncology, University of Torino, Torino (Italy); Ciammella, Patrizia [Radiation Oncology Unit, Department of Advanced Technology, Arcispedale Santa Maria Nuova, Istituto di Ricovero e Cura a Carattere Scientifico, Reggio Emilia (Italy); Buglione, Michela [Radiation Oncology Department, University and Spedali Civili, Brescia (Italy); Saieva, Calogero [Molecular and Nutritional Epidemiology Unit, Cancer Research and Prevention Institute, Florence (Italy); Magrini, Stefano Maria [Radiation Oncology Department, University and Spedali Civili, Brescia (Italy); Livi, Lorenzo [Radiotherapy Unit, Azienda Ospedaliera Universitaria Careggi, University of Florence, Florence (Italy); Iotti, Cinzia [Radiation Oncology Unit, Department of Advanced Technology, Arcispedale Santa Maria Nuova, Istituto di Ricovero e Cura a Carattere Scientifico, Reggio Emilia (Italy); Botto, Barbara [Hematology Unit, Città della Salute e della Scienza Hospital, Torino (Italy); Vaggelli, Luca [Nuclear Medicine Department, Azienda Ospedaliera Universitaria Careggi, University of Florence, Florence (Italy); Re, Alessandro [Hematology Unit, University and Spedali Civili, Brescia (Italy); Merli, Francesco [Hematology Unit, Arcispedale Santa Maria Nuova, Istituto di Ricovero e Cura a Carattere Scientifico, Reggio Emilia (Italy); Ricardi, Umberto [Department of Oncology, University of Torino, Torino (Italy)

    2015-08-01

    Purpose: This multicenter retrospective study was designed to evaluate the prognostic role of interim fluorodeoxyglucose-labeled positron emission tomography (i-FDG-PET) in a cohort of patients affected with early-stage Hodgkin lymphoma (HL) treated initially with adriamycin, bleomycin, vinblastine, dacarbazine (ABVD) chemotherapy followed by radiation therapy, and to assess the role of chemotherapy continuation plus radiation therapy for i-FDG-PET-positive patients. Methods and Materials: Data from 257 patients were retrieved from 4 hematology and radiation oncology departments. Inclusion criteria were stage I to IIAB HL, “intention-to-treat” AVBD plus radiation therapy, and FDG-PET at diagnosis and after the first 2 ABVD cycles. All i-FDG-PET scans underwent blinded local review by using the Deauville 5-point scoring system; patients were stratified as negative or positive using 2 Deauville score cutoff values, ≥3 or ≥4. Results: Median follow-up time was 56 months (range: 9-163 months); 5-year overall survival (OS) and disease-specific survival (DSS) for the whole cohort were 97.5% and 98.3%, respectively. Five-year progression-free survival (PFS) was 95.6%. After i-FDG-PET revision, 43 of 257 patients (16.7%) had a positive i-FDG-PET (Deauville scores: 3-5). Five-year PFS rates for i-FDG-PET-negative and i-FDG-PET-positive patients were 98.1% and 83.7%, respectively, if using a Deauville score cutoff of 3, and 97.7% and 78.6%, respectively, if using a cutoff of 4 (P=.0001). Five-year OS for i-FDG-PET-negative and i-FDG-PET-positive patients was 98.5% and 93.0%, respectively, if using a cutoff of 3, and 98.6% and 89.3%, respectively, if using a cutoff of 4 (P=.029 and P=.002). At univariate regression analysis, i-FDG-PET positivity was associated with worse OS and PFS. At multivariate analysis, performed only for PFS, i-FDG-PET positivity confirmed its negative impact (P=.002). Conclusions: i-FDG-PET is prognostic for PFS and OS in early-stage HL

  1. Evaluation of the Glasgow Prognostic Score in patients receiving chemoradiotherapy for stage III and IV esophageal cancer.

    Science.gov (United States)

    Kimura, J; Kunisaki, C; Makino, H; Oshima, T; Ota, M; Oba, M; Takagawa, R; Kosaka, T; Ono, H A; Akiyama, H; Endo, I

    2016-11-01

    High Glasgow Prognostic scores (GPSs) have been associated with poor outcomes in various tumors, but the values of GPS and modified GPS (mGPS) in patients with advanced esophageal cancer receiving chemoradiotherapy (CRT) has not yet been reported. We have evaluated these with respect to predicting responsiveness to CRT and long-term survival. Between January 2002 and December 2011, tumor responses in 142 esophageal cancer patients (131 men and 11 women) with stage III (A, B and C) and IV receiving CRT were assessed. We assessed the value of the GPS as a predictor of a response to definitive CRT and also as a prognostic indicator in patients with esophageal cancer receiving CRT. We found that independent predictors of CRT responsiveness were Eastern Cooperative Oncology Group (ECOG) performance status, GPS and cTNM stage. Independent prognostic factors were ECOG performance status and GPS for progression-free survival and ECOG performance status, GPS and cTNM stage IV for disease-specific survival. GPS may be a novel predictor of CRT responsiveness and a prognostic indicator for progression-free and disease-specific survival in patients with advanced esophageal cancer. However, a multicenter study as same regime with large number of patients will be needed to confirm these outcomes. © 2015 International Society for Diseases of the Esophagus.

  2. Stage IV Kienböck's disease: Proximal row carpectomy and application of RCPI implant.

    Science.gov (United States)

    Marcuzzi, A; Colantonio, F; Petrella, G; Ozben, H; Russomando, A

    2017-04-01

    Kienböck disease is an aseptic osteonecrosis of the lunate, which gradually leads to total carpal collapse. Lichtman's classification relates radiographic evidence of wrist damage to four different stages and supports surgical decision-making. This study pertains to six patients (2 males and 4 females) affected by stage IV Kienböck's disease who underwent proximal row carpectomy and received an RCPI implant. The clinical outcomes consisted of wrist range of motion (ROM), pain on a VAS scale (0-10), the DASH score and the patient's level of satisfaction. The mean follow-up was 27.6 months (16-36). Pain relief and improvements in wrist flexion - extension ROM, radial - ulnar deviation and strength were achieved in every patient. There were no cases of implant failure or dislocation. Considering the good results obtained, we believe that proximal row carpectomy associated with the use of a pyrocarbon RCPI implant is a valid surgical technique for the treatment of stage IV Kienböck's disease. It is a good alternative to carpal fusion, which leads to wrist immobility, and to total wrist joint replacement, which has a high incidence of dislocation and fracture.

  3. Advanced stage nodular lymphocyte predominant Hodgkin lymphoma in children and adolescents: clinical characteristics and treatment outcome - a report from the SFCE & CCLG groups.

    Science.gov (United States)

    Shankar, Ananth G; Roques, Gaelle; Kirkwood, Amy A; Lambilliotte, Anne; Freund, Katja; Leblanc, Thierry; Hayward, Janis; Abbou, Samuel; Ramsay, Alan D; Schmitt, Claudine; Gorde-Grosjean, Stephanie; Pacquement, Hélène; Haouy, Stephanie; Boudjemaa, Sabah; Aladjidi, Nathalie; Hall, Georgina W; Landman-Parker, Judith

    2017-04-01

    Advanced stage nodular lymphocyte predominant Hodgkin lymphoma (nLPHL) is extremely rare in children and as a consequence, optimal treatment for this group of patients has not been established. Here we retrospectively evaluated the treatments and treatment outcomes of 41 of our patients from the UK and France with advanced stage nLPHL. Most patients received chemotherapy, some with the addition of the anti CD20 antibody rituximab or radiotherapy. Chemotherapy regimens were diverse and followed either classical Hodgkin lymphoma or B non-Hodgkin lymphoma protocols. All 41 patients achieved a complete remission with first line treatment and 40 patients are alive and well in remission. Eight patients subsequently relapsed and 1 patient died of secondary cancer (9 progression-free survival events). The median time to progression for those who progressed was 21 months (5·9-73·8). The median time since last diagnosis is 87·3 months (8·44-179·20). Thirty-six (90%), 30 (75%) and 27 (68%) patients have been in remission for more than 12, 24 and 36 months, respectively. Overall, the use of rituximab combined with multi-agent chemotherapy as first line treatment seems to be a reasonable therapeutic option. © 2017 John Wiley & Sons Ltd.

  4. Treatment of FIGO stage IV ovarian carcinoma: results of primary surgery or interval surgery after neoadjuvant chemotherapy: a retrospective study.

    Science.gov (United States)

    Rafii, A; Deval, B; Geay, J-F; Chopin, N; Paoletti, X; Paraiso, D; Pujade-Lauraine, E

    2007-01-01

    The objective of the study is to determine whether surgery influences the outcome of stage IV ovarian cancer. The study design is as follows: From May 1995 to December 2000, 129 patients with FIGO stage IV ovarian cancer, recruited in 42 centers, were prospectively included in GINECO first-line randomized studies of platinum-based regimens with paclitaxel administered simultaneously or sequentially. In all, 109 were eligible for this study. Standard peritoneal cytoreductive surgery was defined as a procedure including at least total hysterectomy, bilateral salpingo-oophorectomy, omentectomy, and peritoneal debulking. Surgery was considered optimal if residual lesions were smaller than 1 cm. The Kaplan-Meier method was used to compare survival. Initial abdominopelvic cytoreductive surgery was considered standard in 55 (54%) patients. Abdominopelvic surgery was optimal in 29 patients and nonoptimal in 26. Twenty-two (22%) patients had a simple biopsy, and 25 (24%) patients underwent substandard surgery. Twenty-two of these 47 patients without initial standard surgery underwent a second surgical procedure, and 17 of the 22 patients completed standard surgery. The median overall survival time in the entire population was 24.3 months (95% confidence interval [CI], 19.5-29.1 months). Patients treated without a cytoreductive surgical procedure had significantly worse median survival (15.1 months; 95% CI, 5.4-24.9 months) than patients who had optimal primary surgery (22.9 months; 95% CI, 15.6-30.1 months), nonoptimal primary surgery (27.1 months; 95% CI, 21.2-32.9 months), or neoadjuvant chemotherapy followed by surgery (45.5 months; 95% CI, 23.5-67.5 months) (P= .001). In conclusion, this study shows a significant benefit of debulking surgery in stage IV ovarian cancer patients who responded to neoadjuvant chemotherapy. Neoadjuvant chemotherapy can help to select patients for surgery.

  5. Causes of death after therapy for early stage Hodgkin's disease entered on EORTC protocols. EORTC Lymphoma Cooperative Group.

    Science.gov (United States)

    Henry-Amar, M; Hayat, M; Meerwaldt, J H; Burgers, M; Carde, P; Somers, R; Noordijk, E M; Monconduit, M; Thomas, J; Cosset, J M

    1990-11-01

    The risk of dying from different causes after Hodgkin's disease (HD) therapy has been quantified from a series of 1,449 patients with early stages included in four successive clinical trials conducted by the European Organization for Research and Treatment of Cancer (EORTC) Lymphoma Cooperative Group since 1963. Overall, 240 patients died and the 15-year survival rate was 69% whereas the expected rate was 95%. The standardized mortality ratio (SMR) technique was used to quantify excess deaths as a function of time since first therapy. At each interval, SMR was significantly increased, giving: 0-3 year, 8.86 (p less than 0.001); 4-6 year, 9.25 (p less than 0.001); 7-9 year, 7.08 (p less than 0.001); 10-12 year, 9.53 (p less than 0.001); 13-15 year, 4.37 (p less than 0.01); and 16+ years, 3.80 (p less than 0.05). While the proportion of deaths as a consequence of HD progression, treatment side-effect, and intercurrent disease decreased with time, that of second cancer and cardiac failure peaked during the 10-12 year post-treatment interval. After 15 years of follow-up, the risk of dying from causes other than HD continued to increase. These findings indicate that although probably cured from HD, patients are at higher risk for death than expected, a risk that might be a consequence of therapy.

  6. Prognostic Significance of Peritoneal Metastasis in Stage IV Colorectal Cancer Patients With R0 Resection: A Multicenter, Retrospective Study.

    Science.gov (United States)

    Arakawa, Keiichi; Kawai, Kazushige; Ishihara, Soichiro; Hata, Keisuke; Nozawa, Hiroaki; Oba, Koji; Sugihara, Kenichi; Watanabe, Toshiaki

    2017-10-01

    Stage IV colorectal cancer encompasses various clinical conditions. The differences in prognosis after surgery between different metastatic organs have not been fully investigated. This study aimed to assess prognostic significance in peritoneal metastasis in R0 resected stage IV colorectal cancer. We conducted a multicenter retrospective study of patients with R0 resected stage IV colorectal cancer; they were categorized into 3 groups according to the number and location of metastatic organs, including single-organ metastasis in the peritoneum, single-organ metastasis at sites except the peritoneum, and multiple-organ metastases. This study used data accumulated by the Japanese Study Group for Postoperative Follow-Up of Colorectal Cancer. A total of 1133 patients with R0 resected stage IV colorectal cancer were registered retrospectively between 1997 and 2007 in 20 referral hospitals. Cancer-specific survival rates between the groups were measured. The median cancer-specific survival of the single-organ metastasis in the peritoneum group was considerably shorter than that of the single-organ metastasis at a site other than the peritoneum group and was almost comparable to that of the multiple-organ metastases group (3.41 years, 6.20 years, and 2.99 years). In a multivariate analysis of cancer-specific survival, peritoneal dissemination was confirmed as an independent prognostic factor of survival. The median postrecurrence survival of single-organ metastasis in the peritoneum group was considerably shorter than that of the single-organ metastasis at a site other than the peritoneum group. Approximately half of the patients who experienced recurrence of single-organ metastasis in the peritoneum experienced peritoneal recurrence. This was a retrospective, population-based study that requires a prospective design to validate its conclusions. Peritoneal metastasis of colorectal cancer frequently recurred in the peritoneum even after R0 resection. The cancer

  7. Talimogene Laherparepvec and Nivolumab in Treating Patients With Refractory Lymphomas or Advanced or Refractory Non-melanoma Skin Cancers

    Science.gov (United States)

    2017-06-30

    Adenoid Cystic Carcinoma; Adnexal Carcinoma; Apocrine Carcinoma; Eccrine Porocarcinoma; Extraocular Cutaneous Sebaceous Carcinoma; Hidradenocarcinoma; Keratoacanthoma; Malignant Sweat Gland Neoplasm; Merkel Cell Carcinoma; Microcystic Adnexal Carcinoma; NK-Cell Lymphoma, Unclassifiable; Non-Melanomatous Lesion; Paget Disease; Papillary Adenocarcinoma; Primary Cutaneous Mucinous Carcinoma; Refractory Anaplastic Large Cell Lymphoma; Refractory Cutaneous T-Cell Non-Hodgkin Lymphoma; Refractory Mature T-Cell and NK-Cell Non-Hodgkin Lymphoma; Refractory Mycosis Fungoides; Refractory T-Cell Non-Hodgkin Lymphoma; Sezary Syndrome; Signet Ring Cell Carcinoma; Skin Basal Cell Carcinoma; Skin Basosquamous Cell Carcinoma; Skin Squamous Cell Carcinoma; Spiradenocarcinoma; Squamous Cell Carcinoma of Unknown Primary Origin; Stage III Skin Cancer; Stage IV Skin Cancer; Sweat Gland Carcinoma; Trichilemmocarcinoma; Vulvar Squamous Cell Carcinoma

  8. The favorable role of homozygosity for killer immunoglobulin-like receptor (KIR A haplotype in patients with advanced-stage classic Hodgkin lymphoma

    Directory of Open Access Journals (Sweden)

    Giorgio La Nasa

    2016-03-01

    Full Text Available Abstract Background Interim positron emission tomography after 2 cycles of ABVD (iPET-2 is a good predictor of outcome in advanced-stage classic Hodgkin lymphoma. So far, there are no other prognostic biomarkers capable of identifying chemotherapy refractory patients with comparable accuracy. Despite the considerable amount of evidence suggesting that antitumor immune surveillance is downregulated in classic Hodgkin lymphoma (cHL, few data exist on the impairment of natural killer cell function and the role of their killer immunoglobulin-like receptors (KIRs. Methods We investigated KIR gene frequencies, KIR haplotypes, and KIR-ligand combinations in a cohort of 135 patients with advanced-stage classic Hodgkin lymphoma and 221 healthy controls. We furthermore evaluated the correlation of KIR genes and KIR haplotypes with the achievement of negative iPET-2. Results In the cohort of patients, the 5-year overall survival and progression-free survival were 93.6 and 79 %, respectively. Homozygosity for KIR A haplotype and the HLA-C1 KIR ligand (KIR-AA/C1C1 was significantly higher in healthy controls (15.7 vs. 4.8 %, p = 0.001. The KIR-AA genotype resulted to have a significant predictive power for achieving iPET-2 negativity (p = 0.039. Conclusions Homozygosity for KIR A haplotype offers protection against classic Hodgkin lymphoma. The association found for the KIR-AA genotype and achievement of negative iPET-2 suggests that KIR-AA could be used in clinical practice to enhance the chemosensitivity predictive power of iPET-2. Our results point to the possibility of adapting treatment strategies based on the combination of KIR biomarkers and PET scan.

  9. Cisplatin With or Without Veliparib in Treating Patients With Stage IV Triple-Negative and/or BRCA Mutation-Associated Breast Cancer

    Science.gov (United States)

    2017-03-14

    BRCA1 Mutation Carrier; BRCA2 Mutation Carrier; Breast Carcinoma Metastatic in the Brain; Estrogen Receptor Negative; HER2/Neu Negative; Progesterone Receptor Negative; Stage IV Breast Cancer; Triple-Negative Breast Carcinoma

  10. Soy Isoflavones in Preventing Head and Neck Cancer Recurrence in Patients With Stage I-IV Head and Neck Cancer Undergoing Surgery

    Science.gov (United States)

    2016-09-01

    Recurrent Hypopharyngeal Squamous Cell Carcinoma; Recurrent Laryngeal Squamous Cell Carcinoma; Recurrent Laryngeal Verrucous Carcinoma; Recurrent Lip and Oral Cavity Squamous Cell Carcinoma; Recurrent Oral Cavity Verrucous Carcinoma; Recurrent Oropharyngeal Squamous Cell Carcinoma; Stage I Hypopharyngeal Squamous Cell Carcinoma; Stage I Laryngeal Squamous Cell Carcinoma; Stage I Laryngeal Verrucous Carcinoma; Stage I Lip and Oral Cavity Squamous Cell Carcinoma; Stage I Oral Cavity Verrucous Carcinoma; Stage I Oropharyngeal Squamous Cell Carcinoma; Stage II Hypopharyngeal Squamous Cell Carcinoma; Stage II Laryngeal Squamous Cell Carcinoma; Stage II Laryngeal Verrucous Carcinoma; Stage II Lip and Oral Cavity Squamous Cell Carcinoma; Stage II Oral Cavity Verrucous Carcinoma; Stage II Oropharyngeal Squamous Cell Carcinoma; Stage III Hypopharyngeal Squamous Cell Carcinoma; Stage III Laryngeal Squamous Cell Carcinoma; Stage III Laryngeal Verrucous Carcinoma; Stage III Lip and Oral Cavity Squamous Cell Carcinoma; Stage III Oral Cavity Verrucous Carcinoma; Stage III Oropharyngeal Squamous Cell Carcinoma; Stage IV Hypopharyngeal Squamous Cell Carcinoma; Stage IVA Laryngeal Squamous Cell Carcinoma; Stage IVA Laryngeal Verrucous Carcinoma; Stage IVA Lip and Oral Cavity Squamous Cell Carcinoma; Stage IVA Oral Cavity Verrucous Carcinoma; Stage IVA Oropharyngeal Squamous Cell Carcinoma; Tongue Carcinoma

  11. Regulatory T cells in dogs with multicentric lymphoma: peripheral blood quantification at diagnosis and after initial stage chemotherapy

    Directory of Open Access Journals (Sweden)

    T.D. Munhoz

    2016-02-01

    Full Text Available Lymphoma is the most common hematopoietic malignancy in dogs and one of the most frequent among all neoplastic diseases in this species. It can occur in several anatomical locations with distinct histological and immunophenotypes. Depending on the host immune response towards the tumor, prognosis information could be collected. Because its well established immunosuppressant, antitumor activity, the function of regulatory T cells (Tregs in canine neoplasias has been investigated. In this study, we sought to quantify, using flow cytometry, the Tregs subpopulation in peripheral blood of healthy dogs (10 and in those diagnosed with type-B (14 and type-T (8 multicentric lymphoma before (at diagnosis and after the first cycle (5-week of 19-week Madison-Wisconsin (MW protocol of chemotherapy. Our results indicated that dogs with lymphoma showed higher percentage of Tregs (18,84±2,56 when compared to healthy dogs (4,70±0,50 (P0,05. There was no difference in Tregs percentage between B-type (17,45±2,77 and T-type (21,27±5,27 lymphoma (P>0,05. With this, we conclude that canine lymphoma increases Tregs in the peripheral blood and the MW protocol of chemotherapy reduces this cell subpopulation to control values.

  12. Steered molecular dynamics simulations of a type IV pilus probe initial stages of a force-induced conformational transition.

    Directory of Open Access Journals (Sweden)

    Joseph L Baker

    2013-04-01

    Full Text Available Type IV pili are long, protein filaments built from a repeating subunit that protrudes from the surface of a wide variety of infectious bacteria. They are implicated in a vast array of functions, ranging from bacterial motility to microcolony formation to infection. One of the most well-studied type IV filaments is the gonococcal type IV pilus (GC-T4P from Neisseria gonorrhoeae, the causative agent of gonorrhea. Cryo-electron microscopy has been used to construct a model of this filament, offering insights into the structure of type IV pili. In addition, experiments have demonstrated that GC-T4P can withstand very large tension forces, and transition to a force-induced conformation. However, the details of force-generation, and the atomic-level characteristics of the force-induced conformation, are unknown. Here, steered molecular dynamics (SMD simulation was used to exert a force in silico on an 18 subunit segment of GC-T4P to address questions regarding the nature of the interactions that lead to the extraordinary strength of bacterial pili. SMD simulations revealed that the buried pilin α1 domains maintain hydrophobic contacts with one another within the core of the filament, leading to GC-T4P's structural stability. At the filament surface, gaps between pilin globular head domains in both the native and pulled states provide water accessible routes between the external environment and the interior of the filament, allowing water to access the pilin α1 domains as reported for VC-T4P in deuterium exchange experiments. Results were also compared to the experimentally observed force-induced conformation. In particular, an exposed amino acid sequence in the experimentally stretched filament was also found to become exposed during the SMD simulations, suggesting that initial stages of the force induced transition are well captured. Furthermore, a second sequence was shown to be initially hidden in the native filament and became exposed upon

  13. Bacillus cereus meningitis and bacteremia associated with an Ommaya reservoir in a patient with lymphoma.

    Science.gov (United States)

    Garcia, I; Fainstein, V; McLaughlin, P

    1984-07-01

    After placement of an Ommaya reservoir, meningitis and bacteremia due to Bacillus cereus occurred in a patient with stage IV lymphoblastic lymphoma and meningeal involvement. Bacillus species have been implicated as meningeal pathogens after lumbar punctures. These organisms have become an important cause of severe infection, especially in immunologically compromised patients.

  14. New type IV pili-related genes involved in early stages of Ralstonia solanacearum potato infection.

    Science.gov (United States)

    Siri, María Inés; Sanabria, Analía; Boucher, Christian; Pianzzola, María Julia

    2014-07-01

    This study provides insights into the pathogenesis of Ralstonia solanacearum, in particular with regards to strains belonging to phylotype IIB, sequevar 1 (IIB-1) and their interaction with potato, its natural host. We performed a comparative genomic analysis among IIB-1 R. solanacearum strains with different levels of virulence in order to identify candidate virulence genes. With this approach, we identified a 33.7-kb deletion in a strain showing reduced virulence on potato. This region contains a cluster of six genes putatively involved in type IV pili (Tfp) biogenesis. Functional analysis suggests that these proteins contribute to several Tfp-related functions such as twitching motility and biofilm formation. In addition, this genetic cluster was found to contribute to early bacterial wilt pathogenesis and colonization fitness of potato roots.

  15. Complete or partial trisomy 3 in gastro-intestinal MALT lymphomas co-occurs with aberrations at 18q21 and correlates with advanced disease stage: A study on 25 cases

    Institute of Scientific and Technical Information of China (English)

    Jens Krugmann; Alexandar Tzankov; Stephan Dirnhofer; Falko Fend; Dominik Wolf; Reiner Siebert; Pensiri Probst; Martin Erdel

    2005-01-01

    @@ TO THE EDITOR Taji et al.[1] have reported in their study on 13 patients with gastric mucosa-associated lymphoid tissue (MALT) lymphomas an aggressive tumor course in trisomy 3 positive cases. The authors analyzed only stage I patients with classical low-grade marginal zone lymphoma of the MALT type and detected the trisomy 3 using an alphasatellite DNA probe directed to the centromere. Their data support the observation that trisomy 3 is the most frequent cytogenetic aberration in MALT lymphomas[2,3].

  16. Long-Term Outcomes and Patterns of Relapse of Early-Stage Extranodal Marginal Zone Lymphoma Treated With Radiation Therapy With Curative Intent

    Energy Technology Data Exchange (ETDEWEB)

    Teckie, Sewit; Qi, Shunan; Lovie, Shona [Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York (United States); Navarrett, Scott [Weill Cornell Medical College, New York, New York (United States); Hsu, Meier [Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York (United States); Noy, Ariela; Portlock, Carol [Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York (United States); Yahalom, Joachim, E-mail: yahalomj@mskcc.org [Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York (United States)

    2015-05-01

    Purpose: To report the long-term outcome and patterns of relapse of a large cohort of marginal zone lymphoma (MZL) patients treated with curative-intent radiation therapy (RT) alone. Patients and Methods: We reviewed the charts of 490 consecutive patients with stage IE or IIE MZL referred between 1992 and 2012 to our institution. Of those, 244 patients (50%) were treated with RT alone. Pathology was confirmed by hematopathologists at our institution. Patient and disease factors were analyzed for association with relapse-free survival (RFS) and overall survival (OS). Results: Median age of the cohort was 59 years, and median follow-up was 5.2 years. Ann Arbor stage was IE in 92%. Most common disease sites were stomach (50%), orbit (18%), non-thyroid head-and-neck (8%), skin (8%), and breast (5%). Median RT dose was 30 Gy. Five-year OS and RFS were 92% and 74%, respectively. Cumulative incidence of disease-specific death was just 1.1% by 5 years. Sixty patients (24%) developed relapse of disease; 10 were in the RT field. Crude rate of transformation to pathologically confirmed large-cell lymphoma was 1.6%. On multivariable analysis, primary disease site (P=.007) was independently associated with RFS, along with age (P=.04), presence of B-symptoms (P=.02), and International Prognostic Index risk group (P=.03). All disease sites except for head-and-neck had worse RFS relative to stomach. Conclusion: Overall and cause-specific survival are high in early-stage extra-nodal MZL treated with curative RT alone. In this large cohort of 244 patients, most patients did not experience relapse of MZL after curative RT; when relapses did occur, the majority were in distant sites. Stomach cases were less likely to relapse than other anatomic sites. Transformation to large-cell lymphoma was rare.

  17. Staging Primary CNS Lymphoma

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    ... reflexes work. This may also be called a neuro exam or a neurologic exam. Slit-lamp eye ... Websites POLICIES Accessibility Comment Policy Disclaimer FOIA Privacy & Security Reuse & Copyright Syndication Services Website Linking U.S. Department ...

  18. Endoscopic palliative treatment with stents in patients with a neoplastic occlusion of left colon stage IV

    Directory of Open Access Journals (Sweden)

    Álvaro Piazze Pagés

    2017-06-01

    Full Text Available Buscamos analizar los resultados obtenidos con el uso de stents en el tratamiento de la oclusión neoplásica de colon izquierdo en pacientes estadio IV.  23 pacientes cumplieron con los criterios de inclusión. De los 19 pacientes donde se logró la colocación del stent (82,6%, 2 pacientes (10,5% sufrieron una complicación que requirió cirugía y confección de una colostomía. No se registraron otras complicaciones. Los restantes 17 pacientes (89,5% pudieron culminar su evolución libres de oclusión y sin haber sido necesario confeccionarles una colostomía, con una media de stent funcionante de 82 días. No se registró mortalidad vinculada al procedimiento.  Evidenciamos un éxito técnico del 82,6% (colocación exitosa del stent y un éxito clínico del 89,5% (pacientes que resolvieron la oclusión luego de la colocación del stent. En estos pacientes no se registró mortalidad y se evidenció una morbilidad del 10,5%. Estos valores son similares a los publicados en series internacionales.

  19. Definition of bulky disease in early stage Hodgkin lymphoma in computed tomography era: prognostic significance of measurements in the coronal and transverse planes.

    Science.gov (United States)

    Kumar, Anita; Burger, Irene A; Zhang, Zhigang; Drill, Esther N; Migliacci, Jocelyn C; Ng, Andrea; LaCasce, Ann; Wall, Darci; Witzig, Thomas E; Ristow, Kay; Yahalom, Joachim; Moskowitz, Craig H; Zelenetz, Andrew D

    2016-10-01

    Disease bulk is an important prognostic factor in early stage Hodgkin lymphoma, but its definition is unclear in the computed tomography era. This retrospective analysis investigated the prognostic significance of bulky disease measured in transverse and coronal planes on computed tomography imaging. Early stage Hodgkin lymphoma patients (n=185) treated with chemotherapy with or without radiotherapy from 2000-2010 were included. The longest diameter of the largest lymph node mass was measured in transverse and coronal axes on pre-treatment imaging. The optimal cut off for disease bulk was maximal diameter greater than 7 cm measured in either the transverse or coronal plane. Thirty patients with maximal transverse diameter of 7 cm or under were found to have bulk in coronal axis. The 4-year overall survival was 96.5% (CI: 93.3%, 100%) and 4-year relapse-free survival was 86.8% (CI: 81.9%, 92.1%) for all patients. Relapse-free survival at four years for bulky patients was 80.5% (CI: 73%, 88.9%) compared to 94.4% (CI: 89.1%, 100%) for non-bulky; Cox HR 4.21 (CI: 1.43, 12.38) (P=0.004). In bulky patients, relapse-free survival was not impacted in patients treated with chemoradiotherapy; however, it was significantly lower in patients treated with chemotherapy alone. In an independent validation cohort of 38 patients treated with chemotherapy alone, patients with bulky disease had an inferior relapse-free survival [at 4 years, 71.1% (CI: 52.1%, 97%) vs 94.1% (CI: 83.6%, 100%), Cox HR 5.27 (CI: 0.62, 45.16); P=0.09]. Presence of bulky disease on multidimensional computed tomography imaging is a significant prognostic factor in early stage Hodgkin lymphoma. Coronal reformations may be included for routine Hodgkin lymphoma staging evaluation. In future, our definition of disease bulk may be useful in identifying patients who are most appropriate for chemotherapy alone.

  20. Definition of bulky disease in early stage Hodgkin lymphoma in computed tomography era: prognostic significance of measurements in the coronal and transverse planes

    Science.gov (United States)

    Kumar, Anita; Burger, Irene A.; Zhang, Zhigang; Drill, Esther N.; Migliacci, Jocelyn C.; Ng, Andrea; LaCasce, Ann; Wall, Darci; Witzig, Thomas E.; Ristow, Kay; Yahalom, Joachim; Moskowitz, Craig H.; Zelenetz, Andrew D.

    2016-01-01

    Disease bulk is an important prognostic factor in early stage Hodgkin lymphoma, but its definition is unclear in the computed tomography era. This retrospective analysis investigated the prognostic significance of bulky disease measured in transverse and coronal planes on computed tomography imaging. Early stage Hodgkin lymphoma patients (n=185) treated with chemotherapy with or without radiotherapy from 2000–2010 were included. The longest diameter of the largest lymph node mass was measured in transverse and coronal axes on pre-treatment imaging. The optimal cut off for disease bulk was maximal diameter greater than 7 cm measured in either the transverse or coronal plane. Thirty patients with maximal transverse diameter of 7 cm or under were found to have bulk in coronal axis. The 4-year overall survival was 96.5% (CI: 93.3%, 100%) and 4-year relapse-free survival was 86.8% (CI: 81.9%, 92.1%) for all patients. Relapse-free survival at four years for bulky patients was 80.5% (CI: 73%, 88.9%) compared to 94.4% (CI: 89.1%, 100%) for non-bulky; Cox HR 4.21 (CI: 1.43, 12.38) (P=0.004). In bulky patients, relapse-free survival was not impacted in patients treated with chemoradiotherapy; however, it was significantly lower in patients treated with chemotherapy alone. In an independent validation cohort of 38 patients treated with chemotherapy alone, patients with bulky disease had an inferior relapse-free survival [at 4 years, 71.1% (CI: 52.1%, 97%) vs. 94.1% (CI: 83.6%, 100%), Cox HR 5.27 (CI: 0.62, 45.16); P=0.09]. Presence of bulky disease on multidimensional computed tomography imaging is a significant prognostic factor in early stage Hodgkin lymphoma. Coronal reformations may be included for routine Hodgkin lymphoma staging evaluation. In future, our definition of disease bulk may be useful in identifying patients who are most appropriate for chemotherapy alone. PMID:27390360

  1. Estimated risk of cardiovascular disease and secondary cancers with modern highly conformal radiotherapy for early-stage mediastinal Hodgkin lymphoma

    DEFF Research Database (Denmark)

    Maraldo, M V; Brodin, N P; Aznar, M C;

    2013-01-01

    Hodgkin lymphoma (HL) survivors have an increased morbidity and mortality from secondary cancers and cardiovascular disease (CD). We evaluate doses with involved node radiotherapy (INRT) delivered as 3D conformal radiotherapy (3D CRT), volumetric modulated arc therapy (VMAT), or proton therapy (PT...

  2. Differences in clinical features between laparoscopy and open resection for primary tumor in patients with stage IV colorectal cancer

    Directory of Open Access Journals (Sweden)

    Kim IY

    2015-11-01

    Full Text Available Ik Yong Kim,1,* Bo Ra Kim,2,* Hyun Soo Kim,2 Young Wan Kim1 1Department of Surgery, Division of Colorectal Surgery, 2Department of Internal Medicine, Division of Gastroenterology, Yonsei University Wonju College of Medicine, Wonju, Gangwon-do, Korea *These authors contributed equally to this work Purpose: To identify differences in clinical features between laparoscopy and open resection for primary tumor in patients with stage IV colorectal cancer. We also evaluated short-term and oncologic outcomes after laparoscopy and open surgery.Methods: A total of 100 consecutive stage IV patients undergoing open (n=61 or laparoscopic (n=39 major resection were analyzed. There were four cases (10% of conversion to laparotomy in the laparoscopy group.Results: Pathological T4 tumors (56% vs 26%, primary colon cancers (74% vs 51%, and larger tumor diameter (6 vs 5 cm were more commonly managed with open surgery. Right colectomy was more common in the open surgery group (39% and low anterior resection was more common in the laparoscopy group (39%, P=0.002. Hepatic metastases in segments II, III, IVb, V, and VI were more frequently resected with laparoscopy (100% than with open surgery (56%, although the difference was not statistically significant. In colon and rectal cancers, mean operative time and 30-day complication rates of laparoscopy and open surgery did not differ. In both cancers, mean time to soft diet and length of hospital stay were shorter in the laparoscopy group. Mean time from surgery to chemotherapy commencement was significantly shorter with laparoscopy than with open surgery. In colon and rectal cancers, 2-year cancer-specific and progression-free survival rates were similar between the laparoscopy and open surgery groups.Conclusion: Based on our findings, laparoscopy can be selected as an initial approach in patients with a primary tumor without adjacent organ invasion and patients without primary tumor-related symptoms. In selected stage

  3. Primary gastrointestinal lymphoma

    Institute of Scientific and Technical Information of China (English)

    Prasanna Ghimire; Guang-Yao Wu; Ling Zhu

    2011-01-01

    Gastrointestinal tract is the most common extranodal site involved by lymphoma with the majority being non-Hodgkin type. Although lymphoma can involve any part of the gastrointestinal tract, the most frequent sites in order of its occurrence are the stomach followed by small intestine and ileocecal region. Gastrointestinal tract lymphoma is usually secondary to the widespread nodal diseases and primary gastrointestinal tract lymphoma is relatively rare. Gastrointestinal lymphomas are usually not clinically specific and indistinguishable from other benign and malignant conditions. Diffuse large B-cell lymphoma is the most common pathological type of gastrointestinal lymphoma in essentially all sites of the gastrointestinal tract, although recently the frequency of other forms has also increased in certain regions of the world. Although some radiological features such as bulky lymph nodes and maintenance of fat plane are more suggestive of lymphoma, they are not specific,thus mandating histopathological analysis for its definitive diagnosis. There has been a tremendous leap in the diagnosis, staging and management of gastrointestinal lymphoma in the last two decades attributed to a better insight into its etiology and molecular aspect as well as the knowledge about its critical signaling pathways.

  4. Treatment patterns of advanced malignant melanoma (stage III-IV) - A review of current standards in Europe.

    Science.gov (United States)

    Harries, Mark; Malvehy, Josep; Lebbe, Céleste; Heron, Louise; Amelio, Justyna; Szabo, Zsolt; Schadendorf, Dirk

    2016-06-01

    With the recent emergence of immunotherapies and novel targeted treatments for advanced and metastatic melanoma such as selective B-Raf inhibitors and checkpoint inhibitors, the treatment landscape in Europe has changed considerably. The aim of this review was to provide an overview of current treatment pathways in Europe for the treatment of advanced melanoma, unresectable stage III-IV. A literature search of four databases was conducted to identify publications reporting on the treatment patterns of advanced and metastatic melanoma (stage III-IV) in European populations. Seven full-text publications and two conference abstracts reported on observational studies of melanoma treatment practices in France, Italy and the United Kingdom. Treatment patterns were identified for two time periods: 2005-2009 and 2011-2012. Common treatments reported for both periods included chemotherapy with dacarbazine, fotemustine or temozolomide. The main differences between the two periods were the introduction and prescription of immunotherapy ipilimumab and targeted therapy vemurafenib between 2011 and 2012. Across the three countries studied, the types of treatments prescribed between 2005 and 2009 were relatively similar, however, with noticeable differences in the frequency and priority of administration. Treatment practices for advanced melanoma vary markedly across different European countries and continue to evolve with the introduction of new therapies. The results of this review highlight a considerable evidence gap with regards to recent treatment patterns for advanced melanoma in Europe, especially post-2011 after the introduction of novel therapeutic agents, and more recently with the introduction of programmed cell death 1 inhibitors. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. Reconstructing cosmic growth with kSZ observations in the era of Stage IV experiments

    CERN Document Server

    Alonso, David; Bull, Philip; Ferreira, Pedro G

    2016-01-01

    Future ground-based CMB experiments will generate competitive large-scale structure datasets by precisely characterizing CMB secondary anisotropies over a large fraction of the sky. We describe a method for constraining the growth rate of structure to sub-1% precision out to $z\\approx 1$, using a combination of galaxy cluster peculiar velocities measured using the kinetic Sunyaev-Zel'dovich (kSZ) effect, and the velocity field reconstructed from galaxy redshift surveys. We consider only thermal SZ-selected cluster samples, which will consist of $\\mathcal{O}(10^4-10^5)$ sources for Stage 3 and 4 CMB experiments respectively. Three different methods for separating the kSZ effect from the primary CMB are compared, including a novel blind "constrained realization" method that improves signal-to-noise by a factor of $\\sim 2$ over a commonly-used aperture photometry technique. Measurements of the integrated tSZ $y$-parameter are used to break the kSZ velocity-optical depth degeneracy, and the effects of including C...

  6. Epidermal growth factor receptor targeted therapy in stages III and IV head and neck cancer.

    Science.gov (United States)

    Cripps, C; Winquist, E; Devries, M C; Stys-Norman, D; Gilbert, R

    2010-06-01

    What are the benefits associated with the use of anti-epidermal growth factor receptor (anti-EGFR) therapies in squamous cell carcinoma of the head and neck (HNSCC)? Anti-EGFR therapies of interest included cetuximab, gefitinib, lapatinib, zalutumumab, erlotinib, and panitumumab. Head-and-neck cancer includes malignant tumours arising from a variety of sites in the upper aerodigestive tract. The most common histologic type is squamous cell carcinoma, and most common sites are the oral cavity, the oropharynx, the hypopharynx, and the larynx. Worldwide, HNSCC is the sixth most common neoplasm, and despite advances in therapy, long-term survival in HNSCC patients is poor. Primary surgery followed by chemoradiation, or primary chemoradiation, are the standard treatment options for patients with locally advanced (stages III-IVB) HNSCC; however, meta-analytic data indicate that the benefit of concurrent platinum-based chemotherapy disappears in patients over the age of 70 years. Cetuximab is a monoclonal antibody approved for use in combination with radiation in the treatment of patients with untreated locally advanced HNSCC and as monotherapy for patients with recurrent or metastatic (stage IVC) HNSCC who have progressed on platinum-based therapy. Given the interest in anti-EGFR agents in advanced HNSCC, the Head and Neck Cancer Disease Site Group (DSG) of Cancer Care Ontario's Program in Evidence-Based Care (PEBC) chose to systematically review the literature pertaining to this topic so as to develop evidence-based recommendations for treatment. Outcomes of interest included overall and progression-free survival, quality of life, tumour response rate and duration, and the toxicity associated with the use of anti-EGFR therapies. The medline, embase, and Cochrane Library databases, the American Society of Clinical Oncology online conference proceedings, the Canadian Medical Association InfoBase, and the National Guidelines Clearinghouse were systematically searched to

  7. FOXP3+ regulatory T cells in cutaneous T-cell lymphomas: association with disease stage and survival

    DEFF Research Database (Denmark)

    Gjerdrum, L M; Woetmann, A; Odum, Niels

    2007-01-01

    numbers of FOXP3+ Tregs than CTCL unspecified or advanced MF with tumours or transformation to large cell lymphoma. An analysis of all patients demonstrated that increasing numbers of FOXP3+ Tregs were associated with improved survival in both MF and CTCL unspecified. In conclusion, our data indicate......FOXP3 is a unique marker for CD4+CD25+ regulatory T cells (Tregs). In solid tumours, high numbers of Tregs are associated with a poor prognosis. Knowledge about the implications of Tregs for the behaviour of haematological malignancies is limited. In this study, skin biopsies from 86 patients...... with mycosis fungoides (MF) and cutaneous T-cell lymphoma (CTCL) unspecified were analysed for the expression of FOXP3 on tumour cells and tumour-infiltrating Tregs. Labelling of above 10% of the neoplastic cells was seen in one case classified as an aggressive epidermotropic CD8+ cytotoxic CTCL...

  8. Endoscopic staging of low-grade gastric malt lymphoma Estadificación por ecoendoscopia en el linfoma gástrico tipo malt de bajo grado

    Directory of Open Access Journals (Sweden)

    M. J. Varas

    2006-03-01

    Full Text Available Introduction: endoscopic ultrasonography (EUS has already proven useful in the assessment of submucosal lesions, and the staging of gastrointestinal cancer, particularly gastric MALT-type lymphoma. The goal of this paper was EUS staging. Patients and method: 24 patients (10 females, 14 males with a median age of 56 years and possibly gastric MALT lymphoma (25 cases were studied using videoendoscopy, biopsies, and echoendoscopy with 7.5- and 20-MHz radial EUS, and also with 12- and 20-MHz miniprobes (MPs. Nineteen patients were definitely evaluated (7 females, 12 males as having 20 MALT-type lymphomas, as five patients were post-hoc disregarded when an invasive, high-grade gastric lymphoma (3c or plasmocytoma (2c was subsequently demonstrated. Of these 19 patients, all had T1 lesions except for two with T2 lesions; one patient had a gastroduodenal T1 lymphoma. Echographic findings with MPs were compared to EUS (gold standard and histology both before and after eradication. Then, patients were followed up every 1-3-6 months using videoendoscopy and MPs. Results: echoendoscopy correctly identified T stages in 90% of cases. MPs identified T stages in 88% of cases, and N stages in 33% of cases, with results being slightly inferior to those obtained with conventional EUS (91 vs. 45%; they were consequently used for follow-up. After eradication, all but two patients are in complete remission and have been followed every 1-3-6 months using MPs without echographic abnormalities, except for a patient who relapsed.Introducción: la ultrasonografía endoscópica (USE ha demostrado ya su utilidad en la evaluación de las lesiones submucosas, en la estadificación del cáncer digestivo en general, y del linfoma gástrico tipo MALT en particular. El objetivo de este trabajo fue la estadificación por USE. Pacientes y método: veinticuatro enfermos (10 mujeres y 14 varones con edad media de 56 años y con posible linfoma gástrico tipo MALT (25 casos fueron

  9. Cisplatin, Radiation Therapy, and Pembrolizumab in Treating Patients With Stage III-IV Head and Neck Squamous Cell Carcinoma

    Science.gov (United States)

    2016-05-16

    Stage III Hypopharyngeal Squamous Cell Carcinoma; Stage III Laryngeal Squamous Cell Carcinoma; Stage III Oral Cavity Squamous Cell Carcinoma; Stage III Oropharyngeal Squamous Cell Carcinoma; Stage IVA Hypopharyngeal Squamous Cell Carcinoma; Stage IVA Laryngeal Squamous Cell Carcinoma; Stage IVA Oral Cavity Squamous Cell Carcinoma; Stage IVA Oropharyngeal Squamous Cell Carcinoma; Stage IVB Hypopharyngeal Squamous Cell Carcinoma; Stage IVB Laryngeal Squamous Cell Carcinoma; Stage IVB Oral Cavity Squamous Cell Carcinoma; Stage IVB Oropharyngeal Squamous Cell Carcinoma

  10. Can Locoregional Treatment of the Primary Tumor Improve Outcomes for Women With Stage IV Breast Cancer at Diagnosis?

    Energy Technology Data Exchange (ETDEWEB)

    Nguyen, David H.A., E-mail: dhanguyen@yahoo.com [British Columbia Cancer Agency, Department of Radiation Oncology, BC (Canada); Departement de Radio-Oncologie, Hopital Maisonneuve-Rosemont, Montreal, Quebec (Canada); Truong, Pauline T. [British Columbia Cancer Agency, Department of Radiation Oncology, BC (Canada); Breast Cancer Outcomes Unit, British Columbia Cancer Agency, BC (Canada); University of British Columbia, BC (Canada); Alexander, Cheryl; Walter, Caroline V.; Hayashi, Emily; Christie, Jennifer [Breast Cancer Outcomes Unit, British Columbia Cancer Agency, BC (Canada); Lesperance, Mary [Department of Mathematics and Statistics, University of Victoria, BC (Canada)

    2012-09-01

    Purpose: To examine the effect of locoregional treatment (LRT) of the primary tumor on survival in patients with Stage IV breast cancer at diagnosis. Methods and Materials: The study cohort comprised 733 women referred to the British Columbia Cancer Agency between 1996 and 2005 with newly diagnosed clinical or pathologic M1 breast cancer. Tumor and treatment characteristics, overall survival (OS), and locoregional progression-free survival were compared between patients treated with (n = 378) and without (n = 355) LRT of the primary disease. Multivariable analysis was performed with Cox regression modeling. Results: The median follow-up time was 1.9 years. LRT consisted of surgery alone in 67% of patients, radiotherapy alone in 22%, and both in 11%. LRT was used more commonly in women with age <50 years, Eastern Cooperative Oncology Group (ECOG) performance status 0-1, Stage T1-2 tumors, N0-1 disease, limited M1 burden, and asymptomatic M1 disease (all p < 0.05). Systemic therapy was used in 92% of patients who underwent LRT and 85% of patients who did not. In patients treated with LRT compared with those without LRT, the 5-year OS rates were 21% vs. 14% (p < 0.001), and the rates of locoregional progression-free survival were 72% vs. 46% (p < 0.001). Among 378 patients treated with LRT, the rates of 5-year OS were higher in patients with age <50, ECOG performance status 0-1, estrogen receptor-positive disease, clear surgical margins, single subsite, bone-only metastasis, and one to four metastatic lesions (all p < 0.003). On multivariable analysis, LRT was associated with improved OS (hazard ratio, 0.78; 95% confidence interval, 0.64-0.94, p = 0.009). Conclusion: Locoregional treatment of the primary disease is associated with improved survival in some women with Stage IV breast cancer at diagnosis. Among those treated with LRT, the most favorable rates of survival were observed in subsets with young age, good performance status, estrogen receptor-positive disease

  11. Non-invasive detection of genomic imbalances in Hodgkin/Reed-Sternberg cells in early and advanced stage Hodgkin's lymphoma by sequencing of circulating cell-free DNA: a technical proof-of-principle study.

    Science.gov (United States)

    Vandenberghe, Peter; Wlodarska, Iwona; Tousseyn, Thomas; Dehaspe, Luc; Dierickx, Daan; Verheecke, Magali; Uyttebroeck, Anne; Bechter, Oliver; Delforge, Michel; Vandecaveye, Vincent; Brison, Nathalie; Verhoef, Gregor E G; Legius, Eric; Amant, Frederic; Vermeesch, Joris R

    2015-02-01

    Hodgkin's lymphoma is one of the most common lymphoid neoplasms in young adults, but the low abundance of neoplastic Hodgkin/Reed-Sternberg cells in the tumour hampers the elucidation of its pathogenesis, biology, and diversity. After an incidental observation that genomic aberrations known to occur in Hodgkin's lymphoma were detectable in circulating cell-free DNA, this study was undertaken to investigate whether circulating cell-free DNA can be informative about genomic imbalances in Hodgkin's lymphoma. We applied massive parallel sequencing to circulating cell-free DNA in a prospective study of patients with biopsy proven nodular sclerosis Hodgkin's lymphoma. Genomic imbalances in Hodgkin/Reed-Sternberg cells were investigated by fluorescence in-situ hybridisation (FISH) on tumour specimens. By non-invasive prenatal testing, we observed several genomic imbalances in circulating cell-free DNA of a pregnant woman, who was subsequently diagnosed with early-stage nodular sclerosis Hodgkin's lymphoma stage IIA during gestation. FISH on tumour tissue confirmed corresponding genomic imbalances in Hodgkin/Reed-Sternberg cells. We prospectively studied circulating cell-free DNA of nine nodular sclerosis Hodgkin's lymphoma cases: eight at first diagnosis and one at first relapse. Seven patients had stage IIA disease and two had stage IVB disease. In eight, genomic imbalances were detected, including, among others, gain of chromosomes 2p and 9p, known to occur in Hodgkin's lymphoma. These gains and losses in circulating cell-free DNA were extensively validated by FISH on Hodgkin/Reed-Sternberg cells in biopsy samples. Initiation of chemotherapy induced normalisation of circulating cell-free DNA profiles within 2-6 weeks. The cell cycle indicator Ki67 and cleaved caspase-3 were detected in Hodgkin/Reed-Sternberg cells by immunohistochemistry, suggesting high turnover of Hodgkin/Reed-Sternberg cells. In early and advanced stage nodular sclerosis Hodgkin's lymphoma, genomic

  12. Intensity-modulated radiation therapy followed by GDP chemotherapy for newly diagnosed stage I/II extranodal natural killer/T cell lymphoma, nasal type.

    Science.gov (United States)

    Huang, Yu; Yang, Jianliang; Liu, Peng; Zhou, Shengyu; Gui, Lin; He, Xiaohui; Qin, Yan; Zhang, Changgong; Yang, Sheng; Xing, Puyuan; Sun, Yan; Shi, Yuankai

    2017-09-01

    Extranodal natural killer (NK)/T cell lymphoma, nasal type (ENKTL) is an aggressive non-Hodgkin lymphoma and the majority of ENKTL cases are diagnosed at the localized stage. Radiotherapy in combination with chemotherapy has been used for localized ENKTL, but the optimal combination treatment modality and the best first-line chemotherapy regimen have not been defined. In this retrospective study, 44 patients with newly diagnosed, stages I/II ENKTL were enrolled and received intensity-modulated radiation therapy (IMRT, 50-56 Gy) followed by GDP (gemcitabine, dexamethasone, and cisplatin) chemotherapy. The median number of chemotherapy cycles per patient was 4 (range, 2-6 cycles). At the end of treatment, the overall response rate was 95% (42/44), including 39 patients (89%) who attained complete response. Two patients developed systemic progression after IMRT. With a median follow-up of 37.5 months, the 3-year overall survival (OS) rate and progression-free survival (PFS) rate were 85% (95% CI, 74 to 96%) and 77% (95% CI, 64 to 91%), respectively. Locoregional and systemic failure rates for this treatment were 9% (4/44) and 14% (6/44), respectively. The most common grades 3 to 4 adverse events included leukopenia (37%), neutropenia (34%), and mucositis (25%). No treatment-related deaths were observed. This study suggested high efficacy and low toxicity of IMRT followed by GDP regimen chemotherapy for newly diagnosed stage I/II ENKTL patients. These results require further investigation in prospective trials.

  13. 2-[18F]-fluoro-2-desoxy-D-glucose positron emission tomography initial staging impacts on survival in Hodgkin lymphoma

    Institute of Scientific and Technical Information of China (English)

    Juliano; J; Cerci; Camila; C; G; Linardi; Luís; F; Pracchia; José; Soares; Junior; Evelinda; Trindade; Dominique; Delbeke; Rodrigo; J; Cerci; Robert; Carr; José; C; Meneghetti; Valeria; Buccheri

    2013-01-01

    AIM:To assess the prognostic value and risk classification improvement of metabolic staging(MS)with Initial2-[18F]-fluoro-2-desoxy-D-glucose positron emission tomography(FDG-PET)in initial staging of Hodgkin’s Lymphoma(HL)patients to predict 5 years overall survival(5y-OS)and event free survival(EFS).METHODS:A total of 275 patients were included in this retrospective study,155 patients were staged with conventional anatomical staging(AS),and 120 also submitted to MS(FDG-PET).Prognostic analysis compared 5y-OS and 5y-EFS of patients staged with AS and MS.Risk-adjusted models incorporated clinical risk factors,computed tomography and FDG-PET staging.RESULTS:During the follow up of 267 evaluated patients,220(122 AS and 98 MS)achieved complete remission after first-line therapy(median follow-up:70±29 mo),treatment failure occurred in 79 patients and 34 died.The 5y-EFS for early vs advanced disease in AS patients was 79.3%and 66.7%,and 85.6%and53.6%in MS patients,respectively(P<0.01).The5y-OS for early and advanced disease with AS was91.3%and 81.5%,and 97.5%and 80.7%for patients staged with MS,respectively.Cox proportional hazards analysis demonstrated that FDG-PET added signifcant prognostic information and improved risk prediction(P=0.02).CONCLUSION:Initial staging FDG-PET could be used as an accurate and independent predictor of OS and EFS in HL,with impact in 5y-EFS and OS.

  14. Water-only fasting and an exclusively plant foods diet in the management of stage IIIa, low-grade follicular lymphoma.

    Science.gov (United States)

    Goldhamer, Alan C; Klaper, Michael; Foorohar, Afsoon; Myers, Toshia R

    2015-12-10

    Follicular lymphoma (FL), the second most common non-Hodgkin's lymphoma (NHL), is well characterised by a classic histological appearance and an indolent course. Current treatment protocols for FL range from close observation to immunotherapy, chemotherapy and/or radiotherapies. We report the case of a 42-year-old woman diagnosed by excisional biopsy with stage IIIa, grade 1 FL. In addition to close observation, the patient underwent a medically supervised, 21-day water-only fast after which enlarged lymph nodes were substantially reduced in size. The patient then consumed a diet of minimally processed plant foods free of added sugar, oil and salt (SOS), and has remained on the diet since leaving the residential facility. At 6 and 9-month follow-up visits, the patient's lymph nodes were non-palpable and she remained asymptomatic. This case establishes a basis for further studies evaluating water-only fasting and a plant foods, SOS-free diet as a treatment protocol for FL. 2015 BMJ Publishing Group Ltd.

  15. Patterns of Failure in Advanced Stage Diffuse Large B-Cell Lymphoma Patients After Complete Response to R-CHOP Immunochemotherapy and the Emerging Role of Consolidative Radiation Therapy

    Energy Technology Data Exchange (ETDEWEB)

    Shi, Zheng [Department of Radiation Oncology, Emory University, Atlanta, Georgia (United States); Winship Cancer Institute, Emory University, Atlanta, Georgia (United States); Das, Satya; Okwan-Duodu, Derick [Emory University School of Medicine, Atlanta, Georgia (United States); Esiashvili, Natia [Department of Radiation Oncology, Emory University, Atlanta, Georgia (United States); Winship Cancer Institute, Emory University, Atlanta, Georgia (United States); Flowers, Christopher [Winship Cancer Institute, Emory University, Atlanta, Georgia (United States); Department of Medical Oncology, Emory University, Atlanta, Georgia (United States); Chen, Zhengjia; Wang, Xiaojing [Winship Cancer Institute, Emory University, Atlanta, Georgia (United States); Department of Biostatistics and Bioinformatics, Emory University, Atlanta, Georgia (United States); Jiang, Kun [Department of Pathology, Emory University, Atlanta, Georgia (United States); Nastoupil, Loretta J. [Winship Cancer Institute, Emory University, Atlanta, Georgia (United States); Department of Medical Oncology, Emory University, Atlanta, Georgia (United States); Khan, Mohammad K., E-mail: drkhurram2000@gmail.com [Department of Radiation Oncology, Emory University, Atlanta, Georgia (United States); Winship Cancer Institute, Emory University, Atlanta, Georgia (United States)

    2013-07-01

    Purpose: The role of consolidative radiation therapy (RT) after complete response (CR) to rituximab combined with cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) for stage III-IV diffuse large B-cell lymphoma (DLBCL) patients is unclear. We aimed to evaluate our institutional experience when consolidative RT is delivered to initial presenting sites or bulky sites in these patients. Methods and Materials: We identified 211 histologically confirmed stage III-IV DLBCL patients who received R-CHOP from January 2000 to May 2012 at our institution. Patterns of failure for patients who achieved CR to R-CHOP were analyzed. Local control (LC), distant control (DC), progression-free survival (PFS), and overall survival (OS) were estimated using Kaplan-Meier method and compared between patients who received R-CHOP alone versus R-CHOP plus consolidative RT using the log–rank test. Multivariate analyses were also performed using Cox proportional hazards model. Results: Detailed treatment records were available for 163 patients. After a median 6 cycles of R-CHOP, 110 patients (67.5%) achieved CR and were entered for analysis. Fourteen patients (12.7%) received consolidative RT. After median follow-up of 32.9 months, 43.8% of patients who received R-CHOP alone failed at the initial sites with or without distant recurrence (DR), whereas isolated DR only occurred in 3.7% of these patients. Consolidative RT was associated with significantly improved LC (91.7% vs 48.8%), DC (92.9% vs 71.9%), PFS (85.1% vs 44.2%), and OS (92.3% vs 68.5%; all Ps<.0001) at 5 years compared with patients with R-CHOP alone. On multivariate analysis, consolidative RT and nonbulky disease were predictive of increased LC and PFS, whereas bone marrow involvement was associated with increased risk of DR and worse OS. Consolidative RT was also associated with marginal improved OS. Conclusions: Forty-four percent of patients with advanced stage DLBCL failed at initial presenting sites after

  16. Case Report of Diffuse Large B Cell Lymphoma of Uterine Cervix Treated at a Semiurban Cancer Centre in North India

    Directory of Open Access Journals (Sweden)

    Vibhor Sharma

    2016-01-01

    Full Text Available Lymphoma of the uterine cervix is very rare. We report a case of diffuse large B cell lymphoma (DLBCL involving the uterine cervix treated at a newly commissioned semiurban cancer centre in north India in 2015. Data for this study was obtained from the hospital electronic medical records and the patient’s case file. We also reviewed published case reports of uterine and cervical lymphoma involving forty-one patients. We treated a case of stage IV DLBCL cervix with six cycles of R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisolone and intrathecal methotrexate followed by consolidation with radiotherapy. The patient showed complete response to chemotherapy. We conclude that, in advanced stage lymphoma involving uterus and cervix, combination of chemotherapy and radiotherapy is effective in short term.

  17. Case Report of Diffuse Large B Cell Lymphoma of Uterine Cervix Treated at a Semiurban Cancer Centre in North India

    Science.gov (United States)

    Sridhar, Epari

    2016-01-01

    Lymphoma of the uterine cervix is very rare. We report a case of diffuse large B cell lymphoma (DLBCL) involving the uterine cervix treated at a newly commissioned semiurban cancer centre in north India in 2015. Data for this study was obtained from the hospital electronic medical records and the patient's case file. We also reviewed published case reports of uterine and cervical lymphoma involving forty-one patients. We treated a case of stage IV DLBCL cervix with six cycles of R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisolone) and intrathecal methotrexate followed by consolidation with radiotherapy. The patient showed complete response to chemotherapy. We conclude that, in advanced stage lymphoma involving uterus and cervix, combination of chemotherapy and radiotherapy is effective in short term. PMID:27597906

  18. Ovarian Cancer Stage IV

    Science.gov (United States)

    ... organs and tissues outside the abdomen, including the lung, liver, bone, and lymph nodes in the groin. Topics/Categories: Anatomy -- Gynecologic Cancer Types -- Ovarian Cancer Cells or Tissue -- ...

  19. [Comparative estimation of results of remote and combined radiotherapy in patients with cancer of the cervix uteri of the III-IV stages of disease].

    Science.gov (United States)

    Pereslegin, I A; Makarov, O V; Semko, V F; Frolova, E L

    2000-01-01

    The paper presents a procedure of teleradiotherapy in patients with stages III-IV cancer of the cervix uteri with significant concurrent pathology. Control patients with the similar disease stages underwent combined radiation therapy. If there are contraindications to combined radiation therapy, teleradiotherapy is possible and required as an independent treatment that prolongs and improves the patients' like quality irrespective of the extent of a tumorous process.

  20. Three-year monitoring of serum p53 antibody during chemotherapy and surgery for stage IV rectal cancer.

    Science.gov (United States)

    Suzuki, Takayuki; Shimada, Hideaki; Ushigome, Mitsunori; Koike, Junichi; Funahashi, Kimihiko; Nemoto, Tetsuo; Kaneko, Hironori

    2016-04-01

    The overexpression of mutant p53 stimulates serum p53 antibody production in patients with colorectal carcinoma even in superficial tumors. Although the short-term perioperative monitoring of serum p53 antibody titers is reported to be useful in predicting tumor recurrence and patient survival in colorectal carcinoma, the clinical utility of the long-term monitoring of serum p53 antibody titers in patients with colorectal cancer remains unknown. Here, we report the 3-year monitoring of serum p53 antibody titers in a 60-year-old man with rectal cancer, clinical stage IV (T2N2M1b, lung and liver metastases), who was treated with chemotherapy and surgery. Screening tests for CEA (29.4 ng/ml), CA19-9 (41.1 U/ml), and serum p53 antibody (2170 U/ml) were positive before treatment. After chemotherapy with mFOLFOX6 + bevacizumab (B-mab), CEA and CA19-9 decreased to the normal range. However, serum p53 antibody titer remained positive (283 U/ml). After low anterior resection, the serum p53 antibody titer still remained positive (63.4 U/ml). Serum p53 antibody titer significantly changed and was associated with treatment response and tumor recurrence. In the last 6 months of the patient's life, serum p53 antibody titer gradually decreased, which possibly reflects the modification of the patient's immune response to p53 antigens.

  1. A feasibility study of dignity therapy in patients with stage IV colorectal cancer actively receiving second-line chemotherapy.

    Science.gov (United States)

    Vergo, Mazwell T; Nimeiri, Halla; Mulcahy, Mary; Benson, Al; Emmanuel, Linda

    2014-12-01

    Randomized controlled trials support the use of dignity therapy (DT) in palliative care patients late in the course of their disease, but little is known about the feasibility of DT earlier in the course in patients with incurable malignant disease who are still receiving chemotherapy. To assess the feasibility of DT relatively early in the disease trajectory (primary endpoint) and the effect on death acceptance, distress, symptoms, quality of life, peacefulness, and advanced care planning (secondary outcome endpoint). Stage IV colorectal cancer patients who progressed on first-line chemotherapy were enrolled. Patients received DT over 2 visits and had outcome measures assessed pre-DT, immediately post-DT and 1 month post-DT. 15 of 17 patients (88%) who were approached enrolled in the study. Most of the patients who completed DT reported being satisfied and felt it was helpful, that it increased their sense of meaning, that it would be helpful to their family, and that it increased their sense of dignity, their sense of purpose, and their will to live. This is a small study that lacks power for statistical significance of findings. There is no control group for comparison. DT is a highly feasible, satisfying, and meaningful intervention for advanced colorectal cancer patients who are receiving chemotherapy earlier in the course of their and may result in an understanding of disease and goals of care at the end of life. Larger feasibility and exploratory studies are warranted in advanced cancer patients. ©2014 Frontline Medical Communications.

  2. Evaluation of short-course radiotherapy followed by neoadjuvant bevacizumab, capecitabine, and oxaliplatin and subsequent radical surgical treatment in primary stage IV rectal cancer

    NARCIS (Netherlands)

    Dijk, T.H. van; Tamas, K.; Beukema, J.C.; Beets, G.L.; Gelderblom, A.J.; Jong, K.P. de; Nagtegaal, I.D.; Rutten, H.J.; Velde, C.J. van de; Wiggers, T.; Hospers, G.A.; Havenga, K.

    2013-01-01

    BACKGROUND: To evaluate the efficacy and tolerability of preoperative short-course radiotherapy followed by capecitabine and oxaliplatin treatment in combination with bevacizumab and subsequent radical surgical treatment of all tumor sites in patients with stage IV rectal cancer. PATIENTS AND

  3. Extended schedule, escalated dose temozolomide versus dacarbazine in stage IV melanoma: final results of a randomised phase III study (EORTC 18032)

    NARCIS (Netherlands)

    Patel, P.M.; Suciu, S.; Mortier, L.; Kruit, W.H.; Robert, C.; Schadendorf, D.; Trefzer, U.; Punt, C.J.A.; Dummer, R.; Davidson, N.; Becker, J.; Conry, R.; Thompson, J.A.; Hwu, W.J.; Engelen, K. van; Agarwala, S.S.; Keilholz, U.; Eggermont, A.M.M.; Spatz, A.

    2011-01-01

    PURPOSE: To compare the efficacy of an extended schedule escalated dose of temozolomide versus standard dose dacarbazine in a large population of patients with stage IV melanoma. PATIENTS AND METHODS: A total of 859 patients were randomised to receive oral temozolomide at 150 mg/m(2)/day for seven c

  4. Chemotherapy-induced suppression to adenoma or complete suppression of the primary in patients with stage IV colorectal cancer: report of four cases.

    Science.gov (United States)

    Armbrust, Thomas; Sobotta, Michael; Füzesi, Laszlo; Grabbe, Eckhardt; Ramadori, Giuliano

    2007-11-01

    Although modern chemotherapy of stage IV advanced colorectal cancer (CRC) has impressively improved overall survival, the response of the primary tumor has not been studied because surgical resection of the primary continues to be the standard procedure in stage IV CRC. Long-term follow-up of the primary in patients with stage IV CRC under chemotherapy. Here we report on the histological changes in the primary tumor in four patients suffering from stage IV CRC. Systemic chemotherapy was started immediately after endoscopic tumor debulking in three cases. In one case no endoscopic intervention was performed before chemotherapy. Neither macroscopic nor histological evidence for malignant tumor growth was found at the former site of the primary after 6, 23, 26 or 48 months, respectively. Two patients had a complete suppression of the primary, two patients had an adenoma at the former site of the primary. To date, three patients have died because of progression of liver metastases and one patient is still alive with no signs of tumor growth. The four cases illustrate that today's chemotherapy may effectively induces suppression of the primary in CRC. The development of CRC may follow different pathways.

  5. Micro-mechanical modelling of ductile failure in 6005A aluminium using a physics based strain hardening larw including stage IV

    DEFF Research Database (Denmark)

    Simar, Aude; Nielsen, Kim Lau; de Meester, Bruno

    2010-01-01

    The strain hardening and damage behaviour of isothermally heat treated 6005A aluminium is investigated in order to link the thermal treatment conditions, microstructure and fracture strain. The need for a plastic flow rule involving a stage IV hardening at large strain was found essential...

  6. Non-Hodgkin lymphoma

    Science.gov (United States)

    Lymphoma - non-Hodgkin; Lymphocytic lymphoma; Histiocytic lymphoma; Lymphoblastic lymphoma; Cancer - non-Hodgkin lymphoma ... National Cancer Institute: PDQ adult non-Hodgkin lymphoma treatment. Bethesda, MD: National Cancer Institute. Updated ... . Accessed ...

  7. Increased Levels of Plasma Epstein Barr Virus DNA Identify a Poor-Risk Subset of Patients With Advanced Stage Cutaneous T-Cell Lymphoma

    Science.gov (United States)

    Haverkos, Bradley M.; Gru, Alejandro A.; Geyer, Susan M.; Bingman, Anissa K.; Hemminger, Jessica A.; Mishra, Anjali; Wong, Henry K.; Pancholi, Preeti; Freud, Aharon G.; Caligiuri, Michael A.; Baiocchi, Robert A.; Porcu, Pierluigi

    2016-01-01

    Discovering prognostic factors that simultaneously describe tumor characteristics and improve risk stratification is a priority in cutaneous T-cell lymphoma (CTCL). More than a third of advanced stage CTCL patients in this cohort had detectable cell free plasma Epstein–Barr virus (EBV)-DNA (pEBVd) using quantitative real-time polymerase chain reaction. An increased level of pEBVd was highly concordant with EBV (ie, Epstein–Barr virus RNAs) in tumor tissue and was associated with inferior survival. Introduction Outcomes in advanced stage (AS) cutaneous T-cell lymphomas (CTCL) are poor but with great variability. Epstein–Barr virus (EBV) is associated with a subset of non-Hodgkin lymphomas. Frequency of plasma EBV-DNA (pEBVd) detection, concordance with EBV RNA (EBER) in tumor tissue, codetection of plasma cytomegalovirus DNA (pCMVd), and prognostic effect in AS CTCL are unknown. Patients and Methods Patients (n = 46; 2006–2013) with AS CTCL (≥IIB) were retrospectively studied. pEBVd and pCMVd were longitudinally measured using quantitative real-time polymerase chain reaction. EBER in situ hybridization (ISH) was performed on tumor samples. Survival from time of diagnosis (ToD) and time of progression to AS was assessed. Results Plasma EBV-DNA and pCMVd were detected in 37% (17 of 46) and 17% (8 of 46) of AS CTCL patients, respectively. pCMVd detection was significantly more frequent in pEBVd-positive (pEBVd+) than pEBVd− patients (35% vs. 7%; P = .038). Tumor tissue for EBER-ISH was available in 14 of 17 pEBVd+ and 22 of 29 pEBVd− patients; 12 of 14 (85.7%) pEBVd+ patients were EBER+ versus 0 of 22 pEBVd− patients. Frequency of large cell transformation (LCT) tended to be greater in pEBVd+ patients, but was not significant (10 of 14 pEBVd+ vs. 10 of 23 pEBVd−; P = .17). No notable differences in rates of increased levels of serum lactate dehydrogenase (LDH) were observed (17 of 17 pEBVd+ vs. 27 of 29 pEBVd−). pEBVd detection was associated with

  8. Intensity modulated radiotherapy in early stage Hodgkin lymphoma patients: Is it better than three dimensional conformal radiotherapy?

    Directory of Open Access Journals (Sweden)

    De Sanctis Vitaliana

    2012-08-01

    Full Text Available Abstract Background Cure rate of early Hodgkin Lymphoma are high and avoidance of late toxicities is of paramount importance. This comparative study aims to assess the normal tissue sparing capability of intensity-modulated radiation therapy (IMRT versus standard three-dimensional conformal radiotherapy (3D-CRT in terms of dose-volume parameters and normal tissue complication probability (NTCP for different organs at risk in supradiaphragmatic Hodgkin Lymphoma (HL patients. Methods Ten HL patients were actually treated with 3D-CRT and all treatments were then re-planned with IMRT. Dose-volume parameters for thyroid, oesophagus, heart, coronary arteries, lung, spinal cord and breast were evaluated. Dose-volume histograms generated by TPS were analyzed to predict the NTCP for the considered organs at risk, according to different endpoints. Results Regarding dose-volume parameters no statistically significant differences were recorded for heart and origin of coronary arteries. We recorded statistically significant lower V30 with IMRT for oesophagus (6.42 vs 0.33, p = 0.02 and lungs (4.7 vs 0.1 p = 0.014 for the left lung and 2.59 vs 0.1 p = 0.017 for the right lung and lower V20 for spinal cord (17.8 vs 7.2 p = 0.02. Moreover the maximum dose to the spinal cord was lower with IMRT (30.2 vs 19.9, p Conclusions In HL male patients IMRT seems feasible and accurate while for women HL patients IMRT should be used with caution.

  9. Poorer prognosis in Taiwanese female ever smokers with stage IV lung adenocarcinoma who were readministered a tyrosine kinase inhibitor

    Directory of Open Access Journals (Sweden)

    Yang CJ

    2016-03-01

    Full Text Available Chih-Jen Yang,1–4 Ming-Ju Tsai,2 Jen-Yu Hung,2,4 Ying-Ming Tsai,1–3 Jui-Ying Lee,5 Shah-Hwa Chou,5,6 Ta-Chih Liu,7,8 Mei-Chiou Shen,9 Ming-Shyan Huang,2,4,10 Inn-Wen Chong2,6 1Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, 2Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 3Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 4Department of Internal Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, 5Division of Chest Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 6Department of Respiratory Care, College of Medicine, Kaohsiung Medical University, 7Division of Hematology and Oncology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 8Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, 9Department of Pharmacy, Kaohsiung Medical University Hospital, 10Division of Geriatric Medicine, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan Background: Readministering a second epidermal growth factor receptor (EGFR tyrosine kinase inhibitor (TKI in patients with lung adenocarcinoma with acquired resistance to an initial EGFR TKI is a common treatment strategy. However, the prognostic factors for the second EGFR TKI are still uncertain.  Patients and methods: In this retrospective study, we enrolled patients with stage IV lung adenocarcinoma diagnosed between June 2009 and October 2013 at two university-affiliated hospitals in Taiwan. Basic characteristics including age, sex, smoking status, performance status, EGFR mutation status, tumor response, and progression-free survival (PFS of the second

  10. Radiation therapy for unresected gastric lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Kataoka, Masaaki; Kawamura, Masashi; Kimura, Yoshiko; Itoh, Hisao; Tsuda, Takaharu; Komatsu, Akira; Hamamoto, Ken (Ehime Univ., Ehime (Japan). School of Medicine)

    1990-05-01

    Six consecutive patients with unresected gastric lymphoma which were treated by radiation therapy between November 1976 and March 1989 were reviewed. Radiation therapy was performed using involved fields, total radiation dosages of which ranged from 25.2 to 36 Gy (mean, 29.3 Gy). Five out of the 6 patients were treated with chemotherapy combined with radiation. Regimen of the chemotherapy was CHOP (cyclophophamide, adriamycin, vincristine and prednisone) in most cases. Three out of the 6 underwent probe laparotomy, but the tumors were diagnosed as unresectable due to locally invading the adjacent structures. They were treated by chemo-radiotherapy and 2 of them are surviving as of the present study (40 and 116 months). The other 3 patients were diagnosed as with clinical stage IV disease and 2 of them were successfully treated with chemo-radiotherapy (21 and 66 months, surviving). These data suggest that unresected gastric lymphomas, which are locally advanced or stage IV disease, are treated by chemo-radiotherapy with high curability without any serious complications. (author).

  11. American Society of Clinical Oncology Clinical Practice Guideline update on chemotherapy for stage IV non-small-cell lung cancer.

    Science.gov (United States)

    Azzoli, Christopher G; Baker, Sherman; Temin, Sarah; Pao, William; Aliff, Timothy; Brahmer, Julie; Johnson, David H; Laskin, Janessa L; Masters, Gregory; Milton, Daniel; Nordquist, Luke; Pfister, David G; Piantadosi, Steven; Schiller, Joan H; Smith, Reily; Smith, Thomas J; Strawn, John R; Trent, David; Giaccone, Giuseppe

    2009-12-20

    The purpose of this article is to provide updated recommendations for the treatment of patients with stage IV non-small-cell lung cancer. A literature search identified relevant randomized trials published since 2002. The scope of the guideline was narrowed to chemotherapy and biologic therapy. An Update Committee reviewed the literature and made updated recommendations. One hundred sixty-two publications met the inclusion criteria. Recommendations were based on treatment strategies that improve overall survival. Treatments that improve only progression-free survival prompted scrutiny of toxicity and quality of life. For first-line therapy in patients with performance status of 0 or 1, a platinum-based two-drug combination of cytotoxic drugs is recommended. Nonplatinum cytotoxic doublets are acceptable for patients with contraindications to platinum therapy. For patients with performance status of 2, a single cytotoxic drug is sufficient. Stop first-line cytotoxic chemotherapy at disease progression or after four cycles in patients who are not responding to treatment. Stop two-drug cytotoxic chemotherapy at six cycles even in patients who are responding to therapy. The first-line use of gefitinib may be recommended for patients with known epidermal growth factor receptor (EGFR) mutation; for negative or unknown EGFR mutation status, cytotoxic chemotherapy is preferred. Bevacizumab is recommended with carboplatin-paclitaxel, except for patients with certain clinical characteristics. Cetuximab is recommended with cisplatin-vinorelbine for patients with EGFR-positive tumors by immunohistochemistry. Docetaxel, erlotinib, gefitinib, or pemetrexed is recommended as second-line therapy. Erlotinib is recommended as third-line therapy for patients who have not received prior erlotinib or gefitinib. Data are insufficient to recommend the routine third-line use of cytotoxic drugs. Data are insufficient to recommend routine use of molecular markers to select chemotherapy.

  12. Cost effectiveness of adding clostridial collagenase ointment to selective debridement in individuals with stage IV pressure ulcers.

    Science.gov (United States)

    Carter, Marissa J; Gilligan, Adrienne M; Waycaster, Curtis R; Schaum, Kathleen; Fife, Caroline E

    2017-03-01

    The purpose of this study was to determine the cost effectiveness (from a payer's perspective) of adding clostridial collagenase ointment (CCO) to selective debridement compared with selective debridement alone (non-CCO) in the treatment of stage IV pressure ulcers among patients identified from the US Wound Registry. A 3-state Markov model was developed to determine costs and outcomes between the CCO and non-CCO groups over a 2-year time horizon. Outcome data were derived from a retrospective clinical study and included the proportion of pressure ulcers that were closed (epithelialized) over 2 years and the time to wound closure. Transition probabilities for the Markov states were estimated from the clinical study. In the Markov model, the clinical outcome is presented as ulcer-free weeks, which represents the time the wound is in the epithelialized state. Costs for each 4-week cycle were based on frequencies of clinic visits, debridement, and CCO application rates from the clinical study. The final model outputs were cumulative costs (in US dollars), clinical outcome (ulcer-free weeks), and incremental cost-effectiveness ratio (ICER) at 2 years. Compared with the non-CCO group, the CCO group incurred lower costs ($11,151 vs $17,596) and greater benefits (33.9 vs 16.8 ulcer-free weeks), resulting in an economically dominant ICER of -$375 per ulcer. Thus, for each additional ulcer-free week that can be gained, there is a concurrent cost savings of $375 if CCO treatment is selected. Over a 2-year period, an additional 17.2 ulcer-free weeks can be gained with concurrent cost savings of $6,445 for each patient. In this Markov model based on real-world data from the US Wound Registry, the addition of CCO to selective debridement in the treatment of pressure ulcers was economically dominant over selective debridement alone, resulting in greater benefit to the patient at lower cost.

  13. Stage IV breast cancer: a population-based study about prognostic factors according to HER2 and HR status.

    Science.gov (United States)

    Bertaut, A; Mounier, M; Desmoulins, I; Guiu, S; Beltjens, F; Darut-Jouve, A; Ponnelle, T; Arnould, L; Arveux, P

    2015-11-01

    We aim to describe trends in net survival (NS) and to assess the prognostic factors among women with de novo metastatic breast cancer (MBC) according to human epidermal growth factor receptor 2 (HER2) and hormone receptor (HR) status. Data on women suffering from de novo MBC and diagnosed from 1998 to 2009 were provided by the Côte-d'Or breast cancer registry. NS was described using the Pohar Perme estimator and prognostic factors were investigated in a generalised linear model. We identified 232 patients (mean age = 64.7). Median NS was 29.2 months, 1- and 5-year NS were 76% and 26% respectively. The survival trend in patients with HER2-positive tumours who did not receive trastuzumab was similar to that in women with triple-negative tumours. A higher relative excess risk of death by cancer was observed for high-grade tumours [RER, relative excess rates = 1.76 (95% CI, confidence intervals: 1.17-2.62) for Scarff Bloom Richardson grade 3 vs. 1 + 2], while a lower risk was observed for luminal tumours [RER = 0.49 (95% CI: 0.27-0.89)] and HER2-positive tumours treated with trastuzumab [RER = 0.28 (95% CI: 0.14-0.59)], both compared with triple-negative tumours. Surgery of the primary tumour was associated with better survival [RER = 0.43 (95% CI: 0.28-0.68)]. With half of the women dead before 29 months, stage IV breast cancer still has a bleak outlook. Progress should continue with new target therapies for both HR and HER2 receptors.

  14. Additional Survival Benefit of Involved-Lesion Radiation Therapy After R-CHOP Chemotherapy in Limited Stage Diffuse Large B-Cell Lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Kwon, Jeanny [Department of Radiation Oncology, Seoul National University College of Medicine, Seoul (Korea, Republic of); Kim, Il Han, E-mail: ihkim@snu.ac.kr [Department of Radiation Oncology, Seoul National University College of Medicine, Seoul (Korea, Republic of); Cancer Research Institute, Seoul National University College of Medicine, Seoul (Korea, Republic of); Institute of Radiation Medicine, Medical Research Center, Seoul National University, Seoul (Korea, Republic of); Kim, Byoung Hyuck [Department of Radiation Oncology, Seoul National University College of Medicine, Seoul (Korea, Republic of); Kim, Tae Min; Heo, Dae Seog [Department of Internal Medicine, Seoul National University Hospital, Seoul (Korea, Republic of)

    2015-05-01

    Purpose: The purpose of this study was to evaluate the role of involved-lesion radiation therapy (ILRT) after rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) chemotherapy in limited stage diffuse large B-cell lymphoma (DLBCL) by comparing outcomes of R-CHOP therapy alone with R-CHOP followed by ILRT. Methods and Materials: We identified 198 patients treated with R-CHOP (median, 6 cycles) for pathologically confirmed DLBCL of limited stage from July 2004 to December 2012. Clinical characteristics of these patients were 33% with stage I and 66.7% with stage II; 79.8% were in the low or low-intermediate risk group; 13.6% had B symptoms; 29.8% had bulky tumors (≥7 cm); and 75.3% underwent ≥6 cycles of R-CHOP therapy. RT was given to 43 patients (21.7%) using ILRT technique, which included the prechemotherapy tumor volume with a median margin of 2 cm (median RT dose: 36 Gy). Results: After a median follow-up of 40 months, 3-year progression-free survival (PFS) and overall survival (OS) were 85.8% and 88.9%, respectively. Multivariate analysis showed ≥6 cycles of R-CHOP (PFS, P=.004; OS, P=.004) and ILRT (PFS, P=.021; OS, P=.014) were favorable prognosticators of PFS and OS. A bulky tumor (P=.027) and response to R-CHOP (P=.012) were also found to be independent factors of OS. In subgroup analysis, the effect of ILRT was prominent in patients with a bulky tumor (PFS, P=.014; OS, P=.030) or an elevated level of serum lactate dehydrogenase (LDH; PFS, P=.004; OS, P=.012). Conclusions: Our results suggest that ILRT after R-CHOP therapy improves PFS and OS in patients with limited stage DLBCL, especially in those with bulky disease or an elevated serum LDH level.

  15. Positron emission tomography with 2-[18F]-Fluoro-2-Deoxy-D-Glucose for initial staging of hodgkin lymphoma: a single center experience in Brazil

    Directory of Open Access Journals (Sweden)

    Juliano Julio Cerci

    2009-06-01

    Full Text Available BACKGROUND: 2-[18F]-Fluoro-2-Deoxy-D-Glucose (FDG-PET is a well established functional imaging modality for the initial staging of Hodgkin lymphoma (HL in patients from Western Europe and North America. The reliability of FDG-PET in populations of different ethnic groups is unclear, as all investigations published to date have come from developed countries. PURPOSE: The aim of the present study was to investigate the effectiveness of FDG-PET in the initial staging of HL patients in a Brazilian population. METHODS: Eighty-two patients with newly diagnosed HL were prospectively included in the study. All patients were staged with both conventional clinical staging (CCS methods, including computed tomography (CT and whole-body FDG-PET methods. A standard of reference for the nodal regions and the extranodal organs was determined using all available information, including the CCS methods, FDG-PET, the diagnostic histology and the follow-up examinations. The results of the CCS were then compared to the FDG-PET results. RESULTS: The sensitivity of FDG-PET was higher for nodal staging than that of CT (87.8% vs. 61.6%, respectively. FDG-PET was also more sensitive than CT in regard to evaluating the extranodal organs for lymphomatous involvement (96.2% vs. 40.0%, respectively. FDG-PET detected all 16 patients who were characterized by a positive bone marrow biopsy and identified an additional 4 patients with bone marrow disease. The incorporation of FDG-PET coupled with CCS in the staging procedure upstaged 20% (17/82 of the patients and downstaged 11% (9/82 of the patients. As a result of these changes in staging, 15% (13/82 of the patients would have received a different therapeutic regimen. CONCLUSIONS: The FDG-PET method is superior to CT for the detection of nodal and extra-nodal HL. The observation that the FDG-PET method upstaged the disease was the most common result (20% of patients brought about by the addition of PET to the staging algorithm

  16. Imaging of non-hodgkin lymphomas

    DEFF Research Database (Denmark)

    El-Galaly, Tarec Christoffer; Hutchings, Martin

    2015-01-01

    Optimal lymphoma management requires accurate pretreatment staging and reliable assessment of response, both during and after therapy. Positron emission tomography with computerized tomography (PET/CT) combines functional and anatomical imaging and provides the most sensitive and accurate methods...... for lymphoma imaging. New guidelines for lymphoma imaging and recently revised criteria for lymphoma staging and response assessment recommend PET/CT staging, treatment monitoring, and response evaluation in all FDG-avid lymphomas, while CT remains the method of choice for non-FDG-avid histologies. Since...... interim PET imaging has high prognostic value in lymphoma, a number of trials investigate PET-based, response-adapted therapy for non-Hodgkin lymphomas (NHL). PET response is the main determinant of response according to the new response criteria, but PET/CT has little or no role in routine surveillance...

  17. Stage I-IIA Non-Bulky Hodgkin's Lymphoma. Is Further Distinction Based on Prognostic Factors Useful? The Stanford Experience

    Energy Technology Data Exchange (ETDEWEB)

    Advani, Ranjana H., E-mail: radvani@stanford.edu [Department of Medicine, Division of Medical Oncology, Stanford University Medical Center, Stanford, California (United States); Hoppe, Richard T. [Department of Radiation Oncology, Stanford University Medical Center, Stanford, California (United States); Maeda, Lauren S. [Department of Medicine, Division of Medical Oncology, Stanford University Medical Center, Stanford, California (United States); Baer, David M. [Northern California Kaiser Permanente, Oakland, California (United States); Mason, Joseph [Northern California Kaiser Permanente, San Jose, California (United States); Rosenberg, Saul A.; Horning, Sandra J. [Department of Medicine, Division of Medical Oncology, Stanford University Medical Center, Stanford, California (United States)

    2011-12-01

    Purpose: In the United States, early-stage Hodgkin's lymphoma (HL) is defined as asymptomatic stage I/II non-bulky disease. European groups stratify patients to more intense treatment by considering additional unfavorable factors, such as age, number of nodal sites, sedimentation rate, extranodal disease, and elements of the international prognostic score for advanced HL. We sought to determine the prognostic significance of these factors in patients with early-stage disease treated at Stanford University Medical Center. Methods and Materials: This study was a retrospective analysis of 101 patients treated with abbreviated Stanford V chemotherapy (8 weeks) and 30-Gy (n = 84 patients) or 20-Gy (n = 17 patients) radiotherapy to involved sites. Outcomes were assessed after applying European risk factors. Results: At a median follow-up of 8.5 years, freedom from progression (FFP) and overall survival (OS) rates were 94% and 97%, respectively. From 33% to 60% of our patients were unfavorable per European criteria (i.e., German Hodgkin Study Group [GHSG], n = 55%; European Organization for Research and Treatment of Cancer, n = 33%; and Groupe d'Etudes des Lymphomes de l'Adulte, n = 61%). Differences in FFP rates between favorable and unfavorable patients were significant only for GHSG criteria (p = 0.02) with there were no differences in OS rates for any criteria. Five of 6 patients who relapsed were successfully salvaged. Conclusions: The majority of our patients deemed unfavorable had an excellent outcome despite undergoing a significantly abbreviated regimen. Application of factors used by the GHSG defined a less favorable subset for FFP but with no impact on OS. As therapy for early-stage disease moves to further reductions in therapy, these factors take on added importance in the interpretation of current trial results and design of future studies.

  18. Multimodality imaging of cardiothoracic lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Carter, Brett W., E-mail: bcarter2@mdanderson.org [The University of Texas MD Anderson Cancer Center, Department of Diagnostic Radiology, Section of Thoracic Imaging, 1515 Holcombe Blvd., Unit 1478, Houston, TX 77030 (United States); Wu, Carol C. [Department of Radiology, Massachusetts General Hospital, 55 Fruit Street, FND-202, Boston, MA 02114 (United States); Khorashadi, Leila [Department of Radiology, Mount Auburn Hospital, Cambridge, MA 02138 (United States); Godoy, Myrna C.B.; Groot, Patricia M. de [The University of Texas MD Anderson Cancer Center, Department of Diagnostic Radiology, Section of Thoracic Imaging, 1515 Holcombe Blvd., Unit 1478, Houston, TX 77030 (United States); Abbott, Gerald F. [Department of Radiology, Massachusetts General Hospital, 55 Fruit Street, FND-202, Boston, MA 02114 (United States); Lichtenberger III, John P. [Department of Radiology, David Grant Medical Center, Travis AFB, CA 94535 (United States)

    2014-08-15

    Lymphoma is the most common hematologic malignancy and represents approximately 5.3% of all cancers. The World Health Organization published a revised classification scheme in 2008 that groups lymphomas by cell type and molecular, cytogenetic, and phenotypic characteristics. Most lymphomas affect the thorax at some stage during the course of the disease. Affected structures within the chest may include the lungs, mediastinum, pleura, and chest wall, and lymphomas may originate from these sites as primary malignancies or secondarily involve these structures after arising from other intrathoracic or extrathoracic sources. Pulmonary lymphomas are classified into one of four types: primary pulmonary lymphoma, secondary pulmonary lymphoma, acquired immunodeficiency syndrome-related lymphoma, and post-transplantation lymphoproliferative disorders. Although pulmonary lymphomas may produce a myriad of diverse findings within the lungs, specific individual features or combinations of features can be used, in combination with secondary manifestations of the disease such as involvement of the mediastinum, pleura, and chest wall, to narrow the differential diagnosis. While findings of thoracic lymphoma may be evident on chest radiography, computed tomography has traditionally been the imaging modality used to evaluate the disease and effectively demonstrates the extent of intrathoracic involvement and the presence and extent of extrathoracic spread. However, additional modalities such as magnetic resonance imaging of the thorax and {sup 18}F-FDG PET/CT have emerged in recent years and are complementary to CT in the evaluation of patients with lymphoma. Thoracic MRI is useful in assessing vascular, cardiac, and chest wall involvement, and PET/CT is more accurate in the overall staging of lymphoma than CT and can be used to evaluate treatment response.

  19. Improved polymerase chain reaction-based method to detect early-stage epitheliotropic T-cell lymphoma (mycosis fungoides) in formalin-fixed, paraffin-embedded skin biopsy specimens of the dog.

    Science.gov (United States)

    Chaubert, Pascal; Baur Chaubert, Audrey S; Sattler, Ursula; Forster, Ursula; Bornand, Valérie; Suter, Maja; Welle, Monika

    2010-01-01

    In the dog, early-stage epitheliotropic T-cell lymphoma (ETCL) can clinically and histologically mimic a large range of inflammatory dermatoses and often progresses rapidly to a more aggressive tumor stage. Early diagnosis of ETCL is essential to proceed with a specific oncologic therapy that is favorable for the prognosis. In the present study, an improved method for the detection of T-cell receptor gamma (TCRgamma) rearrangement was developed by designing a new set of consensus primers to amplify the different forms of rearranged canine TCRgamma gene sequences by polymerase chain reaction. The amplicons were analyzed by conventional polyacrylamide gel electrophoresis, which requires minimal specific equipment and may be performed in almost every pathology laboratory at low costs. The method proved to be highly specific and sensitive to detect early ETCL in formalin-fixed, paraffin-embedded biopsy specimens, providing an efficient tool for veterinary pathologists to distinguish early neoplastic from reactive cutaneous T-cell infiltrates (tumor-specific marker) or to discriminate T-cell lymphoma from B-cell lymphomas or nonlymphoid neoplasms (T-cell lineage marker). By direct sequencing analysis of amplified TCRgamma gene sequences, ETCL was found to rearrange exclusively the joining (J) 4 region, which suggests specific biology for primary cutaneous T-cell lymphomas. Also, a novel (seventh) functional J region in the TCRgamma gene, localized approximately 2.3 kb upstream of J5, was identified.

  20. Extranodal non-Hodgkin's lymphoma of the oral tissues. An analysis of 20 cases.

    Science.gov (United States)

    Slootweg, P J; Wittkampf, A R; Kluin, P M; de Wilde, P C; van Unnik, J A

    1985-04-01

    A series of 20 patients with extra-nodal non-Hodgkin's lymphoma (ENHL) of the oral cavity was analysed with the emphasis on histopathological variability and prognostic factors. The current diagnostic schemes as devised for nodal NHL proved also to be useful in diagnosing ENHL in the oral cavity. With respect to histopathology, intra-oral ENHL differs from nodal NHL in a lower incidence of nodular growth pattern and a relative predominance of the lymphoma sub-type with large vesicular indented nuclei. These are features, however, that are shared with ENHL in other body sites and thus are not unique to the oral location. Another salient histological feature was the presence of proliferating bizarre spindle cells with formation of whorling bundles of reticulin, thus creating a pseudosarcomatous growth pattern in some cases. The clinical stage proved to be the main discriminating factor between those who survived and those who died of their lymphoma. Of the patients who were in stage IE on admission, 70% survived as opposed to only 20% of those who were in stage II or IV. A better prognosis for cases with soft tissue involvement as opposed to intraosseous lymphoma is probably due to a consistently lower clinical stage in the former group. The prognostic value of the clinical stage emphasizes the importance of adequate clinical staging procedures.

  1. Bioelectrical impedance phase angle in clinical practice: implications for prognosis in stage IIIB and IV non-small cell lung cancer

    Directory of Open Access Journals (Sweden)

    Grutsch James F

    2009-01-01

    Full Text Available Abstract Background A frequent manifestation of advanced lung cancer is malnutrition, timely identification and treatment of which can lead to improved patient outcomes. Bioelectrical impedance analysis (BIA is an easy-to-use and non-invasive technique to evaluate changes in body composition and nutritional status. We investigated the prognostic role of BIA-derived phase angle in advanced non-small cell lung cancer (NSCLC. Methods A case series of 165 stages IIIB and IV NSCLC patients treated at our center. The Kaplan Meier method was used to calculate survival. Cox proportional hazard models were constructed to evaluate the prognostic effect of phase angle, independent of stage at diagnosis and prior treatment history. Results 93 were males and 72 females. 61 had stage IIIB disease at diagnosis while 104 had stage IV. The median phase angle was 5.3 degrees (range = 2.9 – 8. Patients with phase angle 5.3 had 12.4 months (95% CI: 10.5 to 18.7; n = 84; (p = 0.02. After adjusting for age, stage at diagnosis and prior treatment history we found that every one degree increase in phase angle was associated with a relative risk of 0.79 (95% CI: 0.64 to 0.97, P = 0.02. Conclusion We found BIA-derived phase angle to be an independent prognostic indicator in patients with stage IIIB and IV NSCLC. Nutritional interventions targeted at improving phase angle could potentially lead to an improved survival in patients with advanced NSCLC.

  2. Plasma and erythrocyte glutathione peroxidase activity, serum selenium concentration, and plasma total antioxidant capacity in cats with IRIS stages I-IV chronic kidney disease.

    Science.gov (United States)

    Krofič Žel, M; Tozon, N; Nemec Svete, A

    2014-01-01

    Serum selenium concentrations and the activity of plasma glutathione peroxidase (GPx) decrease with the progression of chronic kidney disease (CKD) in human patients. Selenium is considered a limiting factor for plasma GPx synthesis. Plasma total antioxidant capacity (TAC) is decreased in CKD cats in comparison to healthy cats. Serum selenium concentrations and plasma and erythrocyte GPx activity in cats with CKD are lower than in healthy cats. Serum selenium concentrations, the activity of enzymes, and plasma TAC progressively decrease with the progression of kidney disease according to IRIS (International Renal Interest Society) classification. Twenty-six client-owned cats in IRIS stages I-IV of CKD were compared with 19 client-owned healthy cats. A CBC, serum biochemical profile, urinalysis, plasma and erythrocyte GPx activity, serum selenium concentration, and plasma TAC were measured in each cat. Cats in IRIS stage IV CKD had a significantly higher (P = .025) activity of plasma GPx (23.44 ± 6.28 U/mL) than cats in the control group (17.51 ± 3.75 U/mL). There were no significant differences in erythrocyte GPx, serum selenium concentration, and plasma TAC, either among IRIS stages I-IV CKD cats or between CKD cats and healthy cats. Erythrocyte GPx activity, serum selenium concentration, and plasma TAC do not change in CKD cats compared with healthy cats. Selenium is not a limiting factor in feline CKD. Increased plasma GPx activity in cats with stage IV CKD suggests induction of antioxidant defense mechanisms. Antioxidant defense systems might not be exhausted in CKD in cats. Copyright © 2013 by the American College of Veterinary Internal Medicine.

  3. Hard to heal pressure ulcers (stage III-IV): efficacy of injected activated macrophage suspension (AMS) as compared with standard of care (SOC) treatment controlled trial.

    Science.gov (United States)

    Zuloff-Shani, Adi; Adunsky, Abraham; Even-Zahav, Aviva; Semo, Haim; Orenstein, Arie; Tamir, Jeremy; Regev, Eli; Shinar, Eilat; Danon, David

    2010-01-01

    The objective of this study was to compare local injections of AMS with SOC treatments for stage III and IV pressure ulcers in elderly patients. It was designed as historically prospective 2-arms non-parallel open controlled trial, and conducted in a department of geriatric medicine and rehabilitation of a university affiliated tertiary hospital. We studied 100 consecutive elderly patients with a total of 216 stage III or IV pressure ulcers, 66 patients were assigned to the AMS group and had their wounds injected, while 38 patients were assigned to the SOC group. Primary outcome was rate of complete wound closure. Time to complete wound closure and 1-year mortality served as secondary outcomes. Statistical analyses were performed at both patient and wound levels. Percentage of completely closed wounds (wound level and patient level) were significantly better (pAMS, as well as in the subset of diabetic patients (pAMS proved significantly better for the subset of those with leg ulcers and with baseline wounds ≤15 cm(2), compared with SOC. There were no statistically significant differences with regard to time to complete closure or 1-year mortality rates in the two groups. It is concluded that there is a significant difference in favor of stage III and IV wound closure rates by AMS, as compared with SOC treatments.

  4. Hodgkin Lymphoma (For Teens)

    Science.gov (United States)

    ... Can I Help Someone Who's Being Bullied? Volunteering Hodgkin Lymphoma KidsHealth > For Teens > Hodgkin Lymphoma Print A ... to check for disease, including lymphoma. What Is Hodgkin Lymphoma? Hodgkin lymphoma is a type of cancer ...

  5. Cutaneous Lymphoma International Consortium Study of Outcome in Advanced Stages of Mycosis Fungoides and Sézary Syndrome

    DEFF Research Database (Denmark)

    Scarisbrick, Julia J; Prince, H Miles; Vermeer, Maarten H

    2015-01-01

    , proliferation index, large-cell transformation, WBC/lymphocyte count, serum lactate dehydrogenase, and identical T-cell clone in blood and skin. Data were collected at specialist centers on patients diagnosed with advanced-stage MF/SS from 2007. Each parameter recorded at diagnosis was tested against overall...... years, large-cell transformation, and increased lactate dehydrogenase) were independent prognostic markers for a worse survival. Combining these four factors in a prognostic index model identified the following three risk groups across stages with significantly different 5-year survival rates: low risk...

  6. Novel insights into the molecular pathogenesis of gastric MALT lymphoma

    OpenAIRE

    2010-01-01

    Gastric marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma) represents a distinct class of extranodal lymphoma that evolves against a background of chronic inflammation induced by persistent infection with the bacterium Helicobacter pylori. In its early stages, MALT lymphoma is an antigen-dependent disease characterised by an indolent clinical course and in most cases is treatable by antibiotic eradication therapy alone. Low grade MALT lymphomas c...

  7. Diffuse large B-cell lymphoma: clinical implications of extranodal versus nodal presentation--a population-based study of 1575 cases

    DEFF Research Database (Denmark)

    Møller, Michael B; Pedersen, Niels T; Christensen, Bjarne E

    2004-01-01

    Differences in genetic origin between nodal and extranodal diffuse large B-cell lymphomas (DLBCL) exist. Using population-based data from the registry of the Danish Lymphoma Group, the present study is the first to analyse clinical implications of nodal versus extranodal presentation of DLBCL....... Of 4786 newly diagnosed non-Hodgkin's lymphoma patients in a 16-year period, 1575 (33%) had DLBCL. The annual incidence rate was 2.9 per 100 000; 40% were extranodal. The clinical profile of patients with extranodal DLBCL was different from the nodal DLBCL patients. Extranodal DLBCL was associated...... with older age and poorer performance score, but also lower tumour burden. In extranodal DLBCL, 51% of the cases were stage I and 36% were stage IV, whereas the patients were relatively equally distributed between the four stages in nodal DLBCL. For stage I patients, extranodal DLBCL was independently...

  8. Value of Surveillance Studies for Patients With Stage I to II Diffuse Large B-Cell Lymphoma in the Rituximab Era

    Energy Technology Data Exchange (ETDEWEB)

    Hiniker, Susan M.; Pollom, Erqi L. [Department of Radiation Oncology, Stanford Cancer Institute, Stanford, California (United States); Khodadoust, Michael S. [Division of Oncology, Department of Medicine, Stanford Cancer Institute, Stanford, California (United States); Kozak, Margaret M. [Department of Radiation Oncology, Stanford Cancer Institute, Stanford, California (United States); Xu, Guofan; Quon, Andrew [Division of Nuclear Medicine, Department of Radiology, Stanford Cancer Institute, Stanford, California (United States); Advani, Ranjana H. [Division of Oncology, Department of Medicine, Stanford Cancer Institute, Stanford, California (United States); Hoppe, Richard T., E-mail: rhoppe@stanford.edu [Department of Radiation Oncology, Stanford Cancer Institute, Stanford, California (United States)

    2015-05-01

    Background: The role of surveillance studies in limited-stage diffuse large B-cell lymphoma (DLBCL) in the rituximab era has not been well defined. We sought to evaluate the use of imaging (computed tomography [CT] and positron emission tomography [PET]-CT) scans and lactate dehydrogenase (LDH) in surveillance of patients with stage I to II DLBCL. Methods: A retrospective analysis was performed of patients who received definitive treatment between 2000 and 2013. Results: One hundred sixty-two consecutive patients with stage I to II DLBCL were treated with chemotherapy +/− rituximab, radiation, or combined modality therapy. The 5-year rates of overall survival (OS) and freedom from progression (FFP) were 81.2% and 80.8%, respectively. Of the 162 patients, 124 (77%) were followed up with at least 1 surveillance PET scan beyond end-of-treatment scans; of those, 94 of 124 (76%) achieved a complete metabolic response on PET scan after completion of chemotherapy, and this was associated with superior FFP (P=.01, HR=0.3) and OS (P=.01, HR 0.3). Eighteen patients experienced relapse after initial response to therapy. Nine relapses were initially suspected by surveillance imaging studies (8 PET, 1 CT), and 9 were suspected clinically (5 by patient-reported symptoms and 4 by symptoms and physical examination). No relapses were detected by surveillance LDH. The median duration from initiation of treatment to relapse was 14.3 months among patients with relapses suspected by imaging, and 59.8 months among patients with relapses suspected clinically (P=.077). There was no significant difference in OS from date of first therapy or OS after relapse between patients whose relapse was suspected by imaging versus clinically. Thirteen of 18 patients underwent successful salvage therapy after relapse. Conclusions: A complete response on PET scan immediately after initial chemotherapy is associated with superior FFP and OS in stage I to II DLBCL. The use of PET scans as

  9. Primary site and regional lymph node involvement are independent prognostic factors for early-stage extranodal nasal-type natural killer/T cell lymphoma

    Institute of Scientific and Technical Information of China (English)

    ShaoQing Niu; YuJing Zhang; Yong Yang; YiYang Li; Ge Wen; Liang Wang; ZhiMing Li; HanYu Wang; LuLu Zhang; YunFei Xia

    2016-01-01

    Background: Nasal‑type extranodal natural killer/T‑cell lymphoma (ENKTCL) originates primarily in the nasal cavity or extra‑nasal sites within the upper aerodigestive tract. However, it is unclear whether the primary site can serve as an independent prognostic factor or whether the varying clinical outcomes observed with different primary sites can be attributed merely to their propensities of regional lymph node involvement. The aim of this study was to investigate the prognostic implications of the primary site and regional lymph node involvement in patients with early‑stage nasal‑type ENKTCL. Methods: To develop a nomogram, we reviewed the clinical data of 215 consecutively diagnosed patients with early‑stage nasal‑type ENKTCL who were treated in Sun Yat‑sen University Cancer Center with chemotherapy and radiotherapy between 2000 and 2011. The predictive accuracy and discriminative ability of the nomogram were determined using a concordance index (C‑index) and calibration curve. Results: The 5‑year overall survival (OS) and progression‑free survival (PFS) rates of patients with nasal ENKTCL were higher than those of patients with extra‑nasal ENKTCL (OS: 68.2% vs. 46.0%, P = 0.030; PFS: 53.4% vs. 26.6%, P = 0.010).The 5‑year OS and PFS rates of patients with Ann Arbor stage IE ENKTCL were higher than those of patients with Ann Arbor stage IIE ENKTCL (OS: 66.3% vs. 59.2%, P = 0.003; PFS: 51.4% vs. 40.3%, P = 0.009). Multivariate analysisshowed that age >60 years, ECOG performance status score nasal primary site, and regional lymph node involvement were significantly associated with lower 5‑year OS rate;≥2, elevated lactate dehydrogenase (LDH) level, extra‑age >60 years, elevated LDH level, extra‑nasal primary site, and regional lymph node involvement were significantly associated with lower 5‑year PFS rate. The nomogram included the primary site and regional lymph node involve‑ment based on multivariate analysis. The

  10. Stage IA non-Hodgkin's lymphoma of the Waldeyer's ring; Limited chemotherapy and radiation therapy versus radiation therapy alone

    Energy Technology Data Exchange (ETDEWEB)

    Uematsu, Minoru (Keio Univ. School of Medicine, Tokyo (Japan). Dept. of Radiology Dept. of Radiology, National Defense Medical College, Saitama (Japan)); Kondo, Makoto (Keio Univ. School of Medicine, Tokyo (Japan). Dept. of Radiology); Hiramatsu, Hideko (Keio Univ. School of Medicine, Tokyo (Japan). Dept. of Radiology); Ikeda, Yasuo (Keio Univ. School of Medicine, Tokyo (Japan). Dept. of Hematology); Mikata, Sumio (Chiba Univ. (Japan). School of Medicine); Katayama, Michiaki (Keio Univ. School of Medicine, Tokyo (Japan). Dept. of Radiology); Ito, Hisao (Keio Univ. School of Medicine, Tokyo (Japan). Dept. of Radiology); Kusano, Shoichi (Dept. of Radiology, National Defense Medical College, Saitama (Japan)); Kubo, Asuchishi (Keio Univ. School of Medicine, Tokyo (Japan). Dept. of Radiology)

    1993-01-01

    Seventeen patients with stage IA non-Hodgkin's lymphoma of the Waldeyer's ring were treated with radiation therapy with or without chemotherapy. All lesions were judged as having intermediate grade malignancy in the Working Formulation. Eight patients received combined treatment with three cycles of cylcophosphamide, doxorubicin, vincristine and prednison (CHOP) and radiation therapy with 30 to 40 Gy. Another 9 patients were treated with radiation therapy 40 to 60 Gy alone. After a median follow-up of 69 months, all 8 patients, treated with combined modality were alive and relapse-free whereas 4 of the 9 treated with irradiation alone had relapsed. All relapses occurred transdiaphragmatically. Two of the 4 relapsing patients were saved, but the other two died of the disease. The 5-year relapse-free and cause-specific survival rates were 100% and 100% in the combined modality group, and 56% and 76% in the radiation therapy alone group (relapse-free: p=0.04, cause-specific: p=0.16). There were no serious complications related to treatment, although most patients complained of mouth dryness and most patients given CHOP had paresthesia. Our opinion was that the total impact of these two side-effects on quality of life was less pronounced after combined modality than after radiation therapy alone. Limited chemotherapy and radiation therapy seemed to be more beneficial than radiation therapy alone not only in relapse-free survival but also in quality of life after treatment. (orig.).

  11. 早期鼻腔NK/T细胞淋巴瘤放疗模式的研究现状%Current study status of radiotherapy modality on early stage nasal NK/T cell lymphoma

    Institute of Scientific and Technical Information of China (English)

    韩宝林

    2012-01-01

    鼻腔NK/T细胞淋巴瘤属于结外非霍奇金淋巴瘤的一种少见特殊类型,目前研究已经确立了放疗在其治疗中的地位和作用,但对于具体的放疗模式,如适宜的放疗靶区、放疗剂量以及颈部预防照射等问题仍存在着较大的争议.多数研究表明扩大野放疗和较高的放疗剂量是取得较好放疗疗效的关键;局限期病例多不主张颈部预防照射,但对于病变范围广泛者仍有较大争论.%Nasal NK/T cell lymphoma is a rare and distinct type of extranodal Non-Hodgkin' s lymphoma. Current study has proved that Radiotherapy is the most effective treatment method in the early stage nasal NK/T cell lymphoma, but there is no universal standard for concrete radiotherapy modality, such as the radiation target, the radiation dose and preventive neck radiation. Most studies have proved that radiotherapy of extended field and higher dose achieved good effect in early stage nasal NK/T cell lymphoma.And the studies also do not suggested preventive neck radiation in local stage patients, but it need further study in the extensive stage patients.

  12. Survival by histologic subtype in stage IV nonsmall cell lung cancer based on data from the Surveillance, Epidemiology and End Results Program

    Directory of Open Access Journals (Sweden)

    Hei Y

    2011-04-01

    Full Text Available Karynsa Cetin1, David S Ettinger2, Yong-jiang Hei3, Cynthia D O'Malley11Center for Observational Research, Amgen Inc., Thousand Oaks, CA, USA; 2Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA; 3Global Development, Amgen Inc., Thousand Oaks, CA, USABackground: The role of histology in the targeted management of nonsmall cell lung cancer (NSCLC has garnered renewed attention in recent years. We provide contemporary population-based estimates of survival and an assessment of important prognostic factors in stage IV NSCLC by major histologic subtype.Methods: Using data from the Surveillance, Epidemiology and End Results (SEER Program, we stratified 51,749 incident stage IV NSCLC patients (1988–2003 with follow-up through 2006 by major histologic subtype. We used Kaplan–Meier and Cox proportional hazards methods to describe overall survival and the prognostic influence of select patient, tumor, and treatment characteristics for each histologic subgroup.Results: Survival was highest in patients with bronchioloalveolar adenocarcinoma (1-year survival: 29.1% and lowest in those with large cell tumors (1-year survival: 12.8%. Diagnosis in later years, female gender, younger age, either Asian/Pacific Islander or Hispanic race/ethnicity, lower tumor grade, and surgery or beam radiation as part of first-line treatment were generally independently associated with a decreased risk of death, but the prognostic significance of some of these factors (age, ethnicity, tumor grade varied according to histologic subtype.Conclusion: Findings demonstrate a poor prognosis across histologic subtypes in stage IV NSCLC patients but highlight differences in both absolute survival and the relative importance of select prognostic factors by histologic subclassification. More research using other sources of population-based data could help clarify the role of histology in the presentation, management, and prognosis of late-stage

  13. Lymphoma of the Cervix

    Directory of Open Access Journals (Sweden)

    Juanita Parnis

    2012-01-01

    Full Text Available Primary non-Hodgkins lymphoma of the uterine cervix is a very rare diagnosis. A 54-year-old woman presented with a 3-month history of postmenopausal bleeding per vaginum. On examination, a friable, fungating lesion was seen on the cervix. Histology revealed a CD 20 positive high-grade non-Hodgkin’s diffuse large B cell lymphoma from cervical biopsies and endometrial curettage. She was diagnosed as stage IE after workup and subsequently treated with six cycles of R-CHOP chemotherapy followed by radiotherapy of the involved field.

  14. Hodgkin Lymphoma: Diagnosis and Treatment.

    Science.gov (United States)

    Ansell, Stephen M

    2015-11-01

    Hodgkin lymphoma is a rare B-cell malignant neoplasm affecting approximately 9000 new patients annually. This disease represents approximately 11% of all lymphomas seen in the United States and comprises 2 discrete disease entities--classical Hodgkin lymphoma and nodular lymphocyte-predominant Hodgkin lymphoma. Within the subcategorization of classical Hodgkin lymphoma are defined subgroups: nodular sclerosis, mixed cellularity, lymphocyte depletion, and lymphocyte-rich Hodgkin lymphoma. Staging of this disease is essential for the choice of optimal therapy. Prognostic models to identify patients at high or low risk for recurrence have been developed, and these models, along with positron emission tomography, are used to provide optimal therapy. The initial treatment for patients with Hodgkin lymphoma is based on the histologic characteristics of the disease, the stage at presentation, and the presence or absence of prognostic factors associated with poor outcome. Patients with early-stage Hodgkin lymphoma commonly receive combined-modality therapies that include abbreviated courses of chemotherapy followed by involved-field radiation treatment. In contrast, patients with advanced-stage Hodgkin lymphoma commonly receive a more prolonged course of combination chemotherapy, with radiation therapy used only in selected cases. For patients with relapse or refractory disease, salvage chemotherapy followed by high-dose treatment and an autologous stem cell transplant is the standard of care. For patients who are ineligible for this therapy or those in whom high-dose therapy and autologous stem cell transplant have failed, treatment with brentuximab vedotin is a standard approach. Additional options include palliative chemotherapy, immune checkpoint inhibitors, nonmyeloablative allogeneic stem cell transplant, or participation in a clinical trial testing novel agents.

  15. Toward comprehensive management tailored to prognostic factors of patients with clinical stages I and II in Hodgkin's disease. The EORTC Lymphoma Group controlled clinical trials: 1964-1987.

    Science.gov (United States)

    Tubiana, M; Henry-Amar, M; Carde, P; Burgers, J M; Hayat, M; Van der Schueren, E; Noordijk, E M; Tanguy, A; Meerwaldt, J H; Thomas, J

    1989-01-01

    From 1964 to 1987, the EORTC Lymphoma Group conducted four consecutive controlled clinical trials on clinical stages I and II Hodgkin's disease in which 1,579 patients were entered. From the onset the main aim of these trials was to identify the subsets of patients who could be treated safely by regional radiotherapy (RT). Therefore, several prognostic indicators were prospectively registered and progressively used in the trial protocols for the delineation of the favorable and unfavorable subgroups as soon as they were recognized of high predictive value. In the H2 trial (1972 to 1976), the histologic subtype was the only variable taken into account for the therapeutic strategy and the staging laparotomy findings were found to be of prognostic value only in patients with favorable prognostic indicators. In the H5 trial (1977 to 1982), patients were subdivided into two subgroups according to six prognostic indicators. Patients with favorable features were submitted to a staging laparotomy (lap); lap negative patients were randomized between mantle field RT and mantle field plus paraaortic RT. Disease free survival (DFS) and total survival (S) were similar in the two arms. Among patients with unfavorable features, DFS and S were significantly higher in the arm treated by combination of mechlorethamine, vincristine, procarbazine, prednisone (MOPP) chemotherapy (CT) and RT than in the arm treated by total nodal irradiation. Nevertheless, in patients below the age of 40, the overall survival rates were equivalent in the two arms. In the H6 trial, the delineation of the favorable subgroup was based on (a) absence of systemic symptoms and elevated ESR, (b) no more than one or two lymph node areas involved. The aim of the study was to assess the impact on survival of a therapeutic strategy including staging laparotomy. At a 4-year follow-up, no difference in survival was evidenced. In patients with unfavorable prognostic indicators, 3 MOPP-RT-3 MOPP were compared with 3

  16. Radiological aspects of diagnosis and staging of small bowel lymphoma - a case report; Aspectos radiologicos no diagnostico e estadiamento do linfoma de intestino delgado - relato de um caso

    Energy Technology Data Exchange (ETDEWEB)

    Antunes, Luciano Magrini; Medeiros, Sergio Cainelli; Fraga, Rafael [Rio Grande do Sul Univ., Porto Alegre, RS (Brazil). Faculdade de Medicina; Friedrich, Mariangela Gheller; Todeschini, Luiz Alberto; Furtado, Alvaro Porto Alegre [Hospital de Clinicas de Porto Alegre, RS (Brazil)

    1999-12-01

    The authors report a case of a non-Hodgkin lymphoma of the small bowel, presenting with ulcerative lesions on radiological studies. primary intestinal lymphoma is considered a rare entity and its diagnosis criteria are quiet strict. The secondary form of the disease - involvement of the small bowel by systemic lymphoma - constitutes an infrequent clinical presentation of these neoplasms and must be considered when the criteria for primary disease are not fulfilled. Diagnosis is based on small bowel series studies and/or computed tomography findings, but the definitive diagnosis is established by biopsy. (author)

  17. Stage III-IV Uterine Prolapse Risk Factors: Sacrouterine Ligaments High Estrogen Receptor Alpha and Collagen III Expression and Low Elastin Expression

    Directory of Open Access Journals (Sweden)

    I Wayan Megadhana

    2016-08-01

    Full Text Available Background: Uterine prolapse is common, non-life-threatening, but has a negative impact on women psychosocial and economic life. Damage to levator ani muscle is the early onset of uterine prolapse, while the damage of sacrouterine ligaments aggravates the stage. The strength of sacrouterine ligament depends on tissue cellularity, the formation of collagen I/III ratio, and the decreased expression of elastin. The lower the ratio of collagen I/III, the higher the risk of stage III-IV uterine prolapse. The ratio of collagen I/III formation is allegedly influencing through the expression of estrogen receptor alpha, by increasing collagen III synthesis and decreasing the degradation. Objective: We aimed to investigate whether high estrogen receptor alpha and collagen III expression, and the low elastin expression in the sacrouterine ligaments were stage III-IV uterine prolapse risk factors. Method: In March to August 2014, a non-matching case control study was conducted in 3 hospitals in Denpasar, and the materials were processed in the Faculty of Veterinary Medicine Laboratory of Udayana University. The case was uterine prolapse stage III-IV, the control was the non-uterine prolapse. We collected 1.5 cm residual sacrouterine ligaments from the edge of the cervix fixed with 10% buffered formalin from patients who underwent a total hysterectomy. They were examined immunohistochemically to identify estrogen receptor alpha expression, collagen III, and elastin. Results: Our sample was 44, divided equally between the case and control group. Compared to the control, in the case group, the proportion was significantly higher for the high estrogen receptor alpha expression (OR=5.71, 95%CI 1.56-20.93, p=0.007, high collagen III (OR=6.50, 95% CI 1.64- 25.76, p=0.005, and low elastin (OR=5.40, 95%CI 1.37-21.26, p=0.012. Conclusion: the high expression of estrogen receptor alpha and collagen III and low expressions of elastin in sacrouterine ligaments served as

  18. Role of sup 67 Ga scintigraphy in malignant lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Koizumi, Kiyoshi; Uchiyama, Guio; Ogata, Hitoshi (Yamanashi Medical Coll., Tamaho (Japan))

    1991-09-01

    The role of {sup 67}Ga scintigraphy was evaluated in the patients with malignant lymphoma. A total of 71 studies done in 38 patients was reviewed and classified into 4 groups according to its usefulness on the situation where the scintigraphy was done: group A - false negative study, group B - same as valuable as the other diagnostic modalities, group C - better than the other modalities, especially better for assessing tumor viability, and group D - strong and/or multiple accumulation higly suggestive of malignant lymphoma. Group A, which means {sup 67}Ga scintigraphy was not useful for clinical decision making, was about 23% of the cases. Sum of groups C and D, which mean {sup 67}Ga scintigraphy was very useful for this purpose, was 14%. Histological type did not affect {sup 67}Ga uptake to the tumor. Clinical staging determined by {sup 67}Ga scintigraphy was fairly correlated with the final staging; however, some cases especially stage IV were underestimated. In conclusion, {sup 67}Ga scintigraphy is still valuable for the evaluation of patients with malignant lymphoma if it is used properly knowing its advantage and disadvantage. (author).

  19. A phase II prospective study of the "Sandwich" protocol, L-asparaginase, cisplatin, dexamethasone and etoposide chemotherapy combined with concurrent radiation and cisplatin, in newly diagnosed, I/II stage, nasal type, extranodal natural killer/T-cell lymphoma.

    Science.gov (United States)

    Jiang, Ming; Zhang, Li; Xie, Li; Zhang, Hong; Jiang, Yu; Liu, Wei-Ping; Zhang, Wen-Yan; Tian, Rong; Deng, Yao-Tiao; Zhao, Sha; Zou, Li-Qun

    2017-07-25

    Nasal-type, extranodal NK/T cell lymphoma (ENKTCL) is a special type of lymphomas with geographic and racial specificity. Up to now, the standard first-line treatment is still not unified. In our previous report, the "sandwich" protocol produced good results. Continuing to use the "sandwich" mode, a new chemotherapy composed of L-asparaginase, cisplatin, etoposide and dexamethasone (LVDP) plus concurrent chemoradiotherapy (CCRT) was conducted in more patients with newly diagnosed, I/II stage ENKTCL. The results showed that 66 patients were enrolled. Overall response rate was 86.4% including 83.3% complete response and 3.0% partial remission. With the median follow-up of 23.5 months, 3-year overall survival and 3-year progression-free survival were 70.1% and 67.4%, respectively. The survival rate in stage II and extra-cavity stage I was significantly less than that in limited stage I (p < 0.05). Therefore, we thought that the "sandwich" mode was worthy of being generalized and LVDP combined with CCRT was an effective protocol for I/II stage ENKTCL. But this regimen was not suitable for all stage I/II patients and warrants larger sample and layering investigation. This study was a registered clinical trial with number ChiCTR-TNC-12002353.

  20. Bendamustine Plus Alemtuzumab for Refractory Chronic Lymphocytic Leukemia (CLL)

    Science.gov (United States)

    2013-08-20

    Recurrent Small Lymphocytic Lymphoma; Refractory Chronic Lymphocytic Leukemia; Stage III Chronic Lymphocytic Leukemia; Stage III Small Lymphocytic Lymphoma; Stage IV Chronic Lymphocytic Leukemia; Stage IV Small Lymphocytic Lymphoma

  1. [Relationship between coagulation function and international prognostic index in lymphoma patients].

    Science.gov (United States)

    Jiang, Ya-Jun; Li, Xiu-Mei; Han, Xiu-Hua; Zhu, Gui-Hua; Zhuang, Wan-Chuan; Gu, Jian; Kang, Li-Li

    2010-12-01

    The study was aimed to investigate the clinical significance of coagulation function changes in lymphoma patients and to analyze the relationship between their changes and international prognostic index (IPI). The prothrombin time (PT), activated partial thromboplastin time (APTT), thrombin time (TT) and fibrinogen (FIB) were detected by magnetic bead method in 75 lymphoma patients and 20 healthy persons. The dehydrogenase (LDH) level was detected by rate method in all lymphoma patients and healthy persons. The results showed that (1) the APTT and FIB more obviously increased in lymphoma patients which displayed as hyperfibrinogenemia, as compared with control group (p 0.05, p LDH group were obviously higher than those in control group (p LDH group was higher than that in normal LDH group (p LDH group, PS 2 - 4 group and Ann Arbor stage III-IV group were much higher than those in counterparts (p LDH level, PS grades, Ann Arbor stages as well as risk grades respectively (p LDH level and PS grade. FIB is supposed to be an effective indication of prognosis in lymphoma patients.

  2. Enhancer mutations of Akv murine leukemia virus inhibit the induction of mature B-cell lymphomas and shift disease specificity towards the more differentiated plasma cell stage

    DEFF Research Database (Denmark)

    Sørensen, Karina Dalsgaard; Kunder, Sandra; Quintanilla-Martinez, Leticia

    2007-01-01

    This study investigates the role of the proviral transcriptional enhancer for B-lymphoma induction by exogenous Akv murine leukemia virus. Infection of newborn inbred NMRI mice with Akv induced 35% plasma cell proliferations (PCPs) (consistent with plasmacytoma), 33% diffuse large B-cell lymphomas......, 25% follicular B-cell lymphomas and few splenic marginal zone and small B-cell lymphomas. Deleting one copy of the 99-bp proviral enhancer sequence still allowed induction of multiple B-cell tumor types, although PCPs dominated (77%). Additional mutation of binding sites for the glucocorticoid...... receptor, Ets, Runx, or basic helix-loop-helix transcription factors in the proviral U3 region, however, shifted disease induction to almost exclusively PCPs, but had no major influence on tumor latency periods. Southern analysis of immunoglobulin rearrangements and ecotropic provirus integration patterns...

  3. Lymphoma of the Urinary Bladder

    Directory of Open Access Journals (Sweden)

    Anthony Kodzo-Grey Venyo

    2014-01-01

    Full Text Available Background. Lymphoma of the urinary bladder (LUB is rare. Aims. To review the literature on LUB. Methods. Various internet databases were used. Results. LUB can be either primary or secondary. The tumour has female predominance; most cases occur in middle-age women. Secondary LUB occurs in 10% to 25% of leukemias/lymphomas and in advanced-stage systemic lymphoma. Less than 100 cases have been reported. MALT typically affects adults older than 60 years; 75% are female. Diffuse large B-cell lymphoma is also common and may arise from transformation of MALT. LUB presents with haematuria, dysuria, urinary frequency, nocturia, and abdominal or back pain. Macroscopic examination of LUBs show large discrete tumours centred in the dome or lateral walls of the bladder. Positive staining of LUB varies by the subtype of lymphoma; B-cell lymphomas are CD20 positive. MALT lymphoma is positively stained for CD20, CD19, and FMC7 and negatively stained for CD5, CD10, and CD11c. LUB stains negatively with Pan-keratin, vimentin, CK20, and CK7. MALT lymphoma exhibits t(11; 18(q21: 21. Radiotherapy is an effective treatment for the MALT type of LUB with no recurrence. Conclusions. LUB is diagnosed by its characteristic morphology and immunohistochemical characteristics. Radiotherapy is a useful treatment.

  4. Nordic MCL3 study: 90Y-ibritumomab-tiuxetan added to BEAM/C in non-CR patients before transplant in mantle cell lymphoma

    DEFF Research Database (Denmark)

    Kolstad, Arne; Laurell, Anna; Jerkeman, Mats;

    2014-01-01

    The main objective of the MCL3 study was to improve outcome for patients not in complete remission (CR) before transplant by adding (90)Y-ibritumomab-tiuxetan (Zevalin) to the high-dose regimen. One hundred sixty untreated, stage II-IV mantle cell lymphoma patients maxi...

  5. Two-Stage Separation of V(IV) and Al(III) by Crystallization and Solvent Extraction from Aluminum-Rich Sulfuric Acid Leaching Solution of Stone Coal

    Science.gov (United States)

    Shi, Qihua; Zhang, Yimin; Liu, Tao; Huang, Jing; Liu, Hong

    2016-12-01

    To improve separation of V(IV) and Al(III) from aluminum-rich sulfuric acid leaching solution of stone coal, the two-stage separation by crystallization and solvent extraction methods have been developed. A co-extraction coefficient (k) was put forward to evaluate comprehensively co-extraction extent in different solutions. In the crystallization stage, 68.2% of aluminum can be removed from the solution. In the solvent extraction stage, vanadium was selectively extracted using di-2-ethylhexyl phosphoric acid/tri-n-butyl phosphate from the crystalline mother solution, followed by H2SO4 stripped efficiently. A V2O5 product with purity of 98.39% and only 0.10% Al was obtained after oxidation, precipitation, and calcination. Compared with vanadium extraction from solution without crystallization, the counter-current extraction stage of vanadium can be decreased from 6 to 3 and co-extraction coefficient (k) decreased from 2.51 to 0.58 with two-stage separation. It is suggested that the aluminum removal by crystallization can evidently weaken the influence of aluminum co-extraction on vanadium extraction and improve the selectivity of solvent extraction for vanadium.

  6. Optimized Volumetric Modulated Arc Therapy Versus 3D-CRT for Early Stage Mediastinal Hodgkin Lymphoma Without Axillary Involvement: A Comparison of Second Cancers and Heart Disease Risk

    Energy Technology Data Exchange (ETDEWEB)

    Filippi, Andrea Riccardo, E-mail: andreariccardo.filippi@unito.it [Department of Oncology, Radiation Oncology, University of Torino, Torino (Italy); Ragona, Riccardo; Piva, Cristina; Scafa, Davide; Fiandra, Christian [Department of Oncology, Radiation Oncology, University of Torino, Torino (Italy); Fusella, Marco; Giglioli, Francesca Romana [Medical Physics, AOU Città della Salute e della Scienza Hospital, Torino (Italy); Lohr, Frank [Department of Radiation Oncology, University Medical Center Mannheim, University of Heidelberg, Mannheim (Germany); Ricardi, Umberto [Department of Oncology, Radiation Oncology, University of Torino, Torino (Italy)

    2015-05-01

    Purpose: The purpose of this study was to evaluate the risks of second cancers and cardiovascular diseases associated with an optimized volumetric modulated arc therapy (VMAT) planning solution in a selected cohort of stage I/II Hodgkin lymphoma (HL) patients treated with either involved-node or involved-site radiation therapy in comparison with 3-dimensional conformal radiation therapy (3D-CRT). Methods and Materials: Thirty-eight patients (13 males and 25 females) were included. Disease extent was mediastinum alone (n=8, 21.1%); mediastinum plus unilateral neck (n=19, 50%); mediastinum plus bilateral neck (n=11, 29.9%). Prescription dose was 30 Gy in 2-Gy fractions. Only 5 patients had mediastinal bulky disease at diagnosis (13.1%). Anteroposterior 3D-CRT was compared with a multiarc optimized VMAT solution. Lung, breast, and thyroid cancer risks were estimated by calculating a lifetime attributable risk (LAR), with a LAR ratio (LAR{sub VMAT}-to-LAR{sub 3D-CRT}) as a comparative measure. Cardiac toxicity risks were estimated by calculating absolute excess risk (AER). Results: The LAR ratio favored 3D-CRT for lung cancer induction risk in mediastinal alone (P=.004) and mediastinal plus unilateral neck (P=.02) presentations. LAR ratio for breast cancer was lower for VMAT in mediastinal plus bilateral neck presentations (P=.02), without differences for other sites. For thyroid cancer, no significant differences were observed, regardless of anatomical presentation. A significantly lower AER of cardiac (P=.038) and valvular diseases (P<.0001) was observed for VMAT regardless of disease extent. Conclusions: In a cohort of patients with favorable characteristics in terms of disease extent at diagnosis (large prevalence of nonbulky presentations without axillary involvement), optimized VMAT reduced heart disease risk with comparable risks of thyroid and breast cancer, with an increase in lung cancer induction probability. The results are however strongly influenced by

  7. Comparative analysis between RQ-PCR and digital droplet PCR of BCL2/IGH gene rearrangement in the peripheral blood and bone marrow of early stage follicular lymphoma.

    Science.gov (United States)

    Cavalli, Marzia; De Novi, Lucia Anna; Della Starza, Irene; Cappelli, Luca Vincenzo; Nunes, Vittorio; Pulsoni, Alessandro; Del Giudice, Ilaria; Guarini, Anna; Foà, Robin

    2017-05-01

    BCL2/IGH rearrangements were analysed by polymerase chain reaction (PCR) at diagnosis in paired peripheral blood (PB) and bone marrow (BM) samples from 67 patients with stage I/II follicular lymphoma (FL). Real time quantitative PCR (RQ-PCR) and digital droplet PCR (ddPCR) were performed in cases with a major breakpoint region (MBR+) at diagnosis and after localized radiotherapy and rituximab administration in order to investigate the applicability of ddPCR. The overall ddPCR/RQ-PCR concordance was 81·9% (113/138 samples) and 97·5% in the 40/138 with quantifiable disease (RQ-PCR≥10(-5) ). At baseline, ddPCR allowed the recovery of a MBR+ marker in 8/18 (44·4%) samples that resulted MBR-negative/minor cluster region-negative/minor BCL2-negative by qualitative PCR. Moreover, the tumour burden at diagnosis significantly predicted progression-free survival (PSF) only when quantified by ddPCR. Paired PB and BM samples analysis demonstrated a high concordance in the detection of BCL2/IGH+ cells by qualitative and quantitative methods; in particular, 40/62 samples were positive by ddPCR (25 PB+/BM+; 9 PB+/BM-; 6 PB-/BM+), with 34/40 (85%) identified by the study of PB only. In conclusion, in localized FL, ddPCR is a promising tool for monitoring minimal residual disease (MRD) that is at least comparable to RQ-PCR and potentially more accurate. PB is a suitable source for serial BCL2/IGH MRD assessments, regardless of the methodology utilized. © 2017 John Wiley & Sons Ltd.

  8. Optimized volumetric modulated arc therapy versus 3D-CRT for early stage mediastinal Hodgkin lymphoma without axillary involvement: a comparison of second cancers and heart disease risk.

    Science.gov (United States)

    Filippi, Andrea Riccardo; Ragona, Riccardo; Piva, Cristina; Scafa, Davide; Fiandra, Christian; Fusella, Marco; Giglioli, Francesca Romana; Lohr, Frank; Ricardi, Umberto

    2015-05-01

    The purpose of this study was to evaluate the risks of second cancers and cardiovascular diseases associated with an optimized volumetric modulated arc therapy (VMAT) planning solution in a selected cohort of stage I/II Hodgkin lymphoma (HL) patients treated with either involved-node or involved-site radiation therapy in comparison with 3-dimensional conformal radiation therapy (3D-CRT). Thirty-eight patients (13 males and 25 females) were included. Disease extent was mediastinum alone (n=8, 21.1%); mediastinum plus unilateral neck (n=19, 50%); mediastinum plus bilateral neck (n=11, 29.9%). Prescription dose was 30 Gy in 2-Gy fractions. Only 5 patients had mediastinal bulky disease at diagnosis (13.1%). Anteroposterior 3D-CRT was compared with a multiarc optimized VMAT solution. Lung, breast, and thyroid cancer risks were estimated by calculating a lifetime attributable risk (LAR), with a LAR ratio (LAR(VMAT)-to-LAR(3D-CRT)) as a comparative measure. Cardiac toxicity risks were estimated by calculating absolute excess risk (AER). The LAR ratio favored 3D-CRT for lung cancer induction risk in mediastinal alone (P=.004) and mediastinal plus unilateral neck (P=.02) presentations. LAR ratio for breast cancer was lower for VMAT in mediastinal plus bilateral neck presentations (P=.02), without differences for other sites. For thyroid cancer, no significant differences were observed, regardless of anatomical presentation. A significantly lower AER of cardiac (P=.038) and valvular diseases (Pdisease extent. In a cohort of patients with favorable characteristics in terms of disease extent at diagnosis (large prevalence of nonbulky presentations without axillary involvement), optimized VMAT reduced heart disease risk with comparable risks of thyroid and breast cancer, with an increase in lung cancer induction probability. The results are however strongly influenced by the different anatomical presentations, supporting an individualized approach. Copyright © 2015 Elsevier

  9. Treatment options for ocular adnexal lymphoma (OAL

    Directory of Open Access Journals (Sweden)

    Victoria Mary Lendrum Cohen

    2009-11-01

    Full Text Available Victoria Mary Lendrum CohenSt. Bartholomew’s and Moorfields Eye Hospital, London UKAbstract: Most lymphomas that involve the ocular adnexal structure are low grade, B cell, non-Hodgkin’s lymphomas. The treatment depends upon the grade and stage of the disease. High grade lymhoma requires treatment with systemic chemotherapy whereas the localized low grade (extranodal marginal zone lymphoma can be successfully managed with local radiotherapy. Chlamydia psittaci infection is associated with low grade ocular lymphoma; however there is wide geographic variation in the strength of this association. Blanket antibiotic therapy is not advised unless there is proof of an infective agent. The monoclonal antibody, rituximab, may be successful for CD20 positive lymphoma, although it is likely that rituximab will have better long-term results when used in combination with systemic chemotherapy.Keywords: ocular adnexal lymphoma, mucosa associated lymphoid tissue, extranodal marginal zone lymphoma, Chlamydia psittaci, rituximab, radiotherapy, chemotherapy

  10. Rare case of Primary Pulmonary Extranodal Non-Hodgkin’s Lymphoma in a Patient with Sjogrens Syndrome: Role of FDG-PET/CT in the Initial Staging and Evaluating Response to Treatment

    Directory of Open Access Journals (Sweden)

    Gonca G. Bural

    2012-12-01

    Full Text Available A 64-year old woman with a long standing Sjogren’s syndrome was undergoing evaluation for renal transplant surgery when two pulmonary opacities were detected on chest CT. Subsequent biopsy revealed extranodal marginal B-cell non-Hodgkin’s lymphoma (NHL. An FDG-PET/CT scan was then performed which demonstrated isolated FDG avid pulmonary involvement. After therapy, FDG-PET/CT scans showed good response to treatment with near complete resolution of FDG avidity. This rare case illustrates the rare pulmonary manifestation of extranodal lymphoma in a patient with Sjogren’s syndrome and emphasizes the value of FDG PET/CT in the initial staging and evaluation of response to treatment, which has not previously been published. (MIRT 2012;21:117-120

  11. Catalytic conversion of light alkanes-proof-of-concept stage - Phase IV. Topical report, February 1, 1994--January 31, 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-31

    This report details the research performed on Phase IV of the extended Cooperative Agreement. This Phase, entitled C{sub 1}-C{sub 4} Research, provides the research support which accompanies the C{sub 4} Proof-of-Concept Phase (Phase V) as the two major activities of the Cooperative Agreement during calendar 1993. It is the objective of this phase to understand the nature of the catalysts and catalytic activity of perhaloporphyrin complexes uncovered during Phases I-III in order that superior catalytic materials can be made and tested which meet commercial criteria for the oxidation of the C{sub 1}-C{sub 4} light alkane gases found in natural gas and other available hydrocarbon streams. During Phase IV, we have examined the physical and electronic structures of the very active perhaloporphyrin catalysts which we have developed, and have gained an understanding of the properties which make them active. This has led us to design and synthesize materials which are cheaper, more active, more robust and, in general superior for carrying out practical catalysis. Our early generation perhaloporphyrin catalysts, while exhibiting unprecedented catalytic activity, were far too expensive for use in converting natural gas or its C{sub 1}-C{sub 4} components.

  12. Gastric lymphoma

    Directory of Open Access Journals (Sweden)

    Sravani Padala

    2016-06-01

    Full Text Available Gastrointestinal lymphomas represent 5-20% of extra nodal lymphomas and mainly occur in the stomach and small intestine. Clinical findings are not specific, thus often determining a delay in the diagnosis. Imaging features at conventional and cross-sectional imaging must be known by the radiologist since he/she plays a pivotal role in the diagnosis and disease assessment, thus assisting in the choice of the optimal treatment to patients. This review focuses on the wide variety of imaging presentation of esophageal, gastric, and small and large bowel lymphoma presenting their main imaging appearances at conventional and cross-sectional imaging, mainly focusing on computed tomography and magnetic resonance, helping in the choice of the best imaging technique for the disease characterization and assessment and the recognition of potential complications. Gastrointestinal tract is the most common extra nodal site involved by lymphoma. Although lymphoma can involve any part of the gastrointestinal tract .The most frequent sites in order of its occurrence are the stomach followed by small intestine and ileocecal region. Gastrointestinal tract lymphoma is usually secondary to the widespread nodal diseases and primary gastrointestinal tract lymphoma is relatively rare. [Int J Res Med Sci 2016; 4(6.000: 2481-2486

  13. Task IV: Development of Circumferential Inlet Distortion through a Representative Eleven Stage High-speed Axial Compressor

    Science.gov (United States)

    Tan, Choon-Sooi; Suder, Kenneth (Technical Monitor)

    2003-01-01

    The concepts and the procedure developed in Task I and Task III were used to determine the response of an eleven-stage high-speed compressor to an inlet distortion of 180 deg. circumferential extent for contrasting against its performance under uniform inlet flow. Using the computed results at the inlet to and outlet of the compressor, the computed total pressure ratio and efficiency for the clean condition are determined to be 14.22 and 76.9 percent respectively. As for the distorted case, these are determined to be 10.35 and 71.8 percent respectively, showing deterioration 76.9 percent vs 71.8 percent). The physical consistency of the computed flow field was assessed as a means of demonstrating the applicability and utility of the body force representation for inlet distortion computations. Specifically the computed evolution of the distorted pattern in static pressure and total pressure from compressor inlet to exit is examined. For the eleven-stage compressor examined here, the deterioration in performance has been found to be particularly severe in the last 2 stages. This suggests that the last two stages could be redesigned to alleviate the observed deterioration thus making the compressor performance insensitive to circumferential inlet distortion. This can potentially be accomplished by first determining what should the body force distribution of the last two stages should be to achieve minimal or no deterioration in performance in the last two stages. One can then in principle proceed to determine the blade design to yield such a body force distribution.

  14. Clinical safety and outcomes of laparoscopic surgery versus open surgery for palliative resection of primary tumors in patients with stage IV colorectal cancer: a meta-analysis.

    Science.gov (United States)

    Zhou, Min-Wei; Gu, Xiao-Dong; Xiang, Jian-Bin; Chen, Zong-You

    2016-05-01

    This study was performed to compare the clinical safety and outcomes of laparoscopic versus open surgery for primary tumors in patients with stage IV colorectal cancer. Pertinent studies were selected from the MEDLINE, EMBASE, and Cochrane Library databases; references from published articles; and reviews. Both prospective and retrospective studies were included for the meta-analysis. Clinical outcomes included safety, complications, mortality, and survival. Six trials involving 1802 patients were included. The operative time was longer for laparoscopic than for open surgery (mean difference (MD) = 44.20, 95 % confidence interval (CI) 17.31-71.09, Z = 3.22, P = 0.001). Laparoscopic surgery was also associated with fewer postoperative complications (odds ratio 0.53, 95 % CI 0.37-0.78, Z = 3.29, P = 0.001) and less operative blood loss (MD = -65.40, 95 % CI -102.37 to -28.42, Z = 3.47, P = 0.0005). Median survival ranged from 11.4 to 30.1 months. The total hospital stay was 1.68 days shorter for laparoscopic than for open surgery (95 % CI -1.83 to -1.53, Z = 21.64, P < 0.00001). Laparoscopic surgery for palliative resection of stage IV colorectal cancer is associated with better perioperative outcomes than open surgery.

  15. Hodgkin lymphoma - children

    Science.gov (United States)

    Lymphoma - Hodgkin - children; Hodgkin disease - children; Cancer - Hodgkin lymphoma - children; Childhood Hodgkin lymphoma ... In children, Hodgkin lymphoma is more likely to occur between ages 15 to 19 years. The cause of this type of ...

  16. Hodgkin Lymphoma (For Kids)

    Science.gov (United States)

    ... Too Tall or Too Short All About Puberty Hodgkin Lymphoma KidsHealth > For Kids > Hodgkin Lymphoma Print A ... of the cool things he's missed. What Is Hodgkin Lymphoma? Lymphoma (say: lim-FOH-mah) is cancer ...

  17. Radiotherapy Compared to Other Strategies in the Treatment of Stage I/II Follicular Lymphoma: A Study of 404 Patients with a Median Follow-Up of 15 Years.

    Directory of Open Access Journals (Sweden)

    Dlawer Abdulla Barzenje

    Full Text Available To investigate outcome for patients with follicular lymphoma (FL stage I-II treated at a population-based referral institution with a median follow-up of 15 years. Overall and cause-specific survival was compared to that of a sex, age and residency matched individuals from normal population.404 patients with early stage FL treated between 1980 and 2005 were retrospectively analyzed. Two of three patients had stage I disease. Based on clinical characteristics, first line treatments were radiotherapy (RT (48% of patients, chemotherapy (CT (16%, combined chemo-and radiotherapy (CRT (16% or observation (OBS (15%. Survival was modeled with Kaplan-Meier methodology. Multivariate analyses were performed with the Cox model.Fifteen years overall survival (OS, progression free survival (PFS and time to next treatment (TNT were 50% (95% confidence interval [CI]: 45-55, 42% (95% CI: 36-47 and 48% (95% CI, 42-54, respectively. For patients treated with RT 97% achieved a complete remission, and 15 year OS, PFS and TNT were 57% (95% CI, 50-64, 46% (95% CI, 39-54 and 49% (95% CI, 42-57, respectively. Relapse rate after RT and CRT was 49% and 36%, respectively. Only 2% of patients who received RT or CRT relapsed inside the radiation field and 5% had isolated near-field relapse. No statistical differences were found between treatment groups regarding death from cardiovascular disease or incidence of second cancer. Compared to a matched normal population, non-lymphoma cancer mortality was higher among patients given RT, hazard ratio 1.66 (95% CI: 1.14-2.42; P<0.01. Compared to other treatment modalities, patients selected for observation without treatment did not have inferior outcome.A differentiated treatment strategy in early stage FL results in long term survival for the majority of patients. OBS is a valid initial choice for selected patients without lymphoma-related symptoms.

  18. Primary lymphoma of the colon

    Directory of Open Access Journals (Sweden)

    Tauro Leo

    2009-01-01

    Full Text Available Primary lymphoma of the colon is a rare tumor of the gastrointestinal (GI tract and comprises only 0.2-1.2% of all colonic malignancies. The most common variety of colonic lymphoma is non-Hodgkin′s lymphoma (NHL. The GI tract is the most frequently involved site, accounting for 30-40% of all extra nodal lymphomas, approximately 4-20% of which are NHL. The stomach is the most common location of GI lymphomas, followed by the small intestine. Early diagnosis may prevent intestinal perforation; however, the diagnosis is often delayed in most cases. Therapeutic approaches described in two subsets include: Radical tumor resection (hemicolectomy plus multi-agent chemotherapy (polychemotherapy in early stage patients, biopsy plus multidrug chemotherapy in advanced stage patients. Radiotherapy is reserved for specific cases; surgery alone can be considered as an adequate treatment for patients with low-grade NHL disease that does not infiltrate beyond the sub mucosa. Although resection plays an important role in the local control of the disease and in preventing bleeding and/or perforation, it rarely eradicates the lymphoma by itself. Those with limited stage disease may enjoy prolonged survival when treated with aggressive chemotherapy.

  19. Breast lymphoma

    African Journals Online (AJOL)

    Expression of oestrogen receptor protein as determined by ... lymphomas. While this classification has been fairly widely accepted, a ... minimum a full history and physical examination, chest radiographs ... and hepatic function. A number ...

  20. Hodgkin's Lymphoma

    Science.gov (United States)

    ... for information in your local library and on the Internet. Start your information search with the National Cancer ... www.mayoclinic.org/diseases-conditions/hodgkins-lymphoma/basics/definition/CON-20030667 . Mayo Clinic Footer Legal Conditions and ...

  1. Abdominal manifestations of extranodal lymphoma: pictorial essay*

    Science.gov (United States)

    Fajardo, Laís; Ramin, Guilherme de Araujo; Penachim, Thiago José; Martins, Daniel Lahan; Cardia, Patrícia Prando; Prando, Adilson

    2016-01-01

    In the appropriate clinical setting, certain aspects of extranodal abdominal lymphoma, as revealed by current cross-sectional imaging techniques, should be considered potentially diagnostic and can hasten the diagnosis. In addition, diagnostic imaging in the context of biopsy-proven lymphoma can accurately stage the disease for its appropriate treatment. The purpose of this article was to illustrate the various imaging aspects of extranodal lymphoma in the abdomen. PMID:28057966

  2. Abdominal manifestations of extranodal lymphoma: pictorial essay

    Energy Technology Data Exchange (ETDEWEB)

    Fajardo, Lais; Cardia, Patricia Prando; Prando, Adilson, E-mail: laisfajardo@gmail.com [Centro Radiologico Campinas/Hospital Vera Cruz, Campinas, SP (Brazil); Ramin, Guilherme de Araujo; Penachim, Thiago Jose; Martins, Daniel Lahan [Pontificia Universidade Catolica de Campinas (PUC- Campinas), SP (Brazil)

    2016-11-15

    In the appropriate clinical setting, certain aspects of extranodal abdominal lymphoma, as revealed by current cross-sectional imaging techniques, should be considered potentially diagnostic and can hasten the diagnosis. In addition, diagnostic imaging in the context of biopsy-proven lymphoma can accurately stage the disease for its appropriate treatment. The purpose of this article was to illustrate the various imaging aspects of extranodal lymphoma in the abdomen. (author)

  3. Primary lymphoma of the brain

    Science.gov (United States)

    Brain lymphoma; Cerebral lymphoma; Primary lymphoma of the central nervous system; Lymphoma - brain ... The cause of primary brain lymphoma is not known. People with a weakened immune system are at high risk for primary lymphoma of the brain. ...

  4. T-Cell Lymphoma

    Science.gov (United States)

    Getting the Facts T-Cell Lymphoma Overview Lymphoma is the most common blood cancer. The two main forms of lymphoma are Hodgkin lymphoma ... develop into lymphomas: B-lymphocytes (B-cells) and T-lymphocytes (T-cells). T-cell lymphomas account for ...

  5. Influence of {sup 18}F-FDG PET/CT on therapy management in patients with stage III/IV malignant melanoma

    Energy Technology Data Exchange (ETDEWEB)

    Schuele, Susann-Cathrin; Nikolaou, Konstantin; Pfannenberg, Christina [Eberhard-Karls-University Tuebingen, Department of Diagnostic and Interventional Radiology, Tuebingen (Germany); Eigentler, Thomas Kurt; Garbe, Claus [Eberhard-Karls-University Tuebingen, Skin Cancer Programme, Department of Dermatology, Tuebingen (Germany); Fougere, Christian la [Eberhard-Karls-University Tuebingen, Department of Nuclear Medicine, Tuebingen (Germany)

    2016-03-15

    To evaluate the influence of {sup 18}F-FDG PET/CT in comparison to CT alone on treatment decisions in patients with advanced melanoma and to analyse the 5-year survival data in comparison to literature data. Therapy management in 64 consecutive patients (primary staging n = 52; surveillance n = 12) with stage III/IV melanoma who underwent {sup 18}F-FDG PET/CT between 2004 and 2005 in our department was retrospectively analysed. Treatment decisions were made by two dermatooncologists for each patient twice, first based on the CT results and then based on the PET/CT results. Therapy changes based on the PET/CT results were classified as ''major'' (e.g. change from metastasectomy to systemic therapy) or ''minor'' (e.g. change from first to second line chemotherapy). The 5-year survival data of different patient cohorts were calculated. In the 52 patients in the primary staging group, the results of {sup 18}F-FDG PET/CT led to therapy change in 59 % and a major therapy change in 52 %. {sup 18}F-FDG PET/CT led to the avoidance of futile operations in 13 patients with suspicious lesions on CT that were deemed nontumorous on PET/CT. In the 12 patients in the surveillance group, the results of {sup 18}F-FDG PET/CT led to therapy change in 33 % and a major change in 17 %. The 5-year survival rates were 30 % in the entire cohort, 34 % in the primary staging group, and 17 % in the surveillance group. A significant overall survival benefit was observed in patients in whom {sup 18}F-FDG PET/CT excluded metastases or in whom metastases could be completely removed compared with patients who were not eligible for surgery (41 % vs. 10 %). Primary staging of patients with stage III/IV melanoma should be performed with {sup 18}F-FDG PET/CT, leading to higher diagnostic accuracy and enabling individualized therapeutic management, especially optimal patient selection for metastasectomy. This strategy may extend long-term survival even in patients

  6. [Non-Hodgkin's lymphomas in children].

    Science.gov (United States)

    Longchong Ramos, M; Castillo Otero, E; Hernández Amador, G; Marinello Vidaurreta, Z

    1980-01-01

    A retrospective study of 85 children with non-Hodgkin' s lymphoma diagnosed and treated in the period of 1963-1974 was undertaken to asses clinical characteristics, pronostic factors and survival. This malignancy was more frequent in males between ages 3 and 4. The histopathologic diagnosis revealed a lymphosarcoma lymphoblastic predominance (77.6%). The clinical extent at diagnosis was 14% for stage I disease, 48% for stage II, 10.6% for stage III and 38.4% for stage IV. The sites of origen were gastrointestinal tract, peripheral lymph nodes, mediastinum, Waldeyer's ring and extralymphatic sites. Leukemic picture developed in 20 children (23.5%) and central nervous system involvement occurred in 19 (23.3%). Survival was not dependant on age or sex. The prognostic value of the histologic type could not be clearly established in the present series. Survival was correlated with clinical stage and anatopmic presentation. The overall 5-year survival was 29%; survival prior to 1968 was 9% compared with 41% for children treated from 1968 to 1974. We conclude that the survival improvement in recent years is dependant on an aggressive multimodal therapeutic approach. Survival of children treated with this procedure reached 52%, compared to 25% for children who received a single agent therapy.

  7. A Case Series of Survival Outcomes in Patients with Advanced-stage IIIb/IV Non-small-cell Lung Cancer Treated with HangAm-Plus

    Directory of Open Access Journals (Sweden)

    Bang Sun-Hwi

    2012-06-01

    Full Text Available Background and Objectives: Non-small-cell lung cancer (NSCLC represents approximately 80% of all lung cancers. Unfortunately, at their time of diagnosis, most patients have advanced to unresectable disease with a very poor prognosis. The oriental herbal medicine HangAm-Plus (HAP has been developed for antitumor purposes, and several previous studies have reported its therapeutic effects. In this study, the efficacy of HAP was evaluated as a third-line treatment for advanced-stage IIIb/IV NSCLC. Methods: The study involved six patients treated at the East- West Cancer Center (EWCC from April 2010 to October 2011. Inoperable advanced-stage IIIb/IV NSCLC patients received 3,000 or 6,000 mg of HAP on a daily basis over a 12-week period. Computed tomography (CT scans were obtained from the patients at the time of the initial administration and after 12 weeks of treatment. We observed and analyzed the patients overall survival (OS and progression-free survival (PFS. Results: Of the six patients, three expired during the study, and the three remaining patients were alive as of October 31, 2011. The OS ranged from 234 to 512 days, with a median survival of 397 days and a one-year survival rate of 66.7%. In the 12-week-interval chest CT assessment, three patients showed stable disease (SD, and the other three showed progressive disease (PD. The PFS of patients ranged from 88 to 512 days, the median PFS being 96 days. Longer OS and PFS were correlated with SD. Although not directly comparable, the OS and the PFS of this study were greater than those of the docetaxel or the best supportive care group in other studies. Conclusion: HAP may prolong the OS and the PFS of inoperable stage IIIb/IV NSCLC patients without significant adverse effects. In the future, more controlled clinical trials with larger samples from multi-centers should be conducted to evaluate the efficacy and the safety of HAP.

  8. Efficacy and safety of darbepoetin alfa initiated at hemoglobin ≤10 g/dL in patients with stage IV cancer and chemotherapy-induced anemia.

    Science.gov (United States)

    Boccia, Ralph V; Henry, David H; Belton, Laura; Bohac, Chet; Ghazal, Hassan H

    2016-12-01

    Data on efficacy and safety of darbepoetin alfa (DA) administered at hemoglobin (Hb) ≤10 g/dL are limited. In this analysis, we examined DA's efficacy and safety in patients with Stage IV cancers and chemotherapy-induced anemia (CIA) initiated on DA at Hb ≤10 g/dL. Data for patients with Stage IV cancers and CIA and who initiated DA at Hb ≤10 g/dL were extracted from three phase 3 trials identified in a central database of Amgen-sponsored DA studies in CIA. Efficacy outcomes were assessed by achievement of Hb increases of ≥1 g/dL and ≥2 g/dL and red blood cell (RBC) or whole blood transfusion requirements. Data were analyzed for all patients with baseline Hb ≤10 g/dL, and by the subgroups of patients with baseline Hb ≥9 to ≤10 g/dL versus <9 g/dL. Crude and Kaplan-Meier proportions of patients who experienced each outcome and time (days) to each outcome were summarized by treatment. Meta-analysis (fixed-effects inverse-variance model) was performed to compare outcomes for DA versus placebo. Safety was assessed by occurrence of adverse events. Data from 213 patients were analyzed: DA, n = 115; placebo, n = 98. More patients in the DA versus the placebo subgroup achieved Hb increase of ≥1 g/dL (72% vs. 36%; HR: 2.92, 95% CI: 1.95, 4.39) and ≥2 g/dL (44% vs. 18%; HR: 2.98, 95% CI: 1.71, 5.21) during the first 12 treatment weeks. Median times to Hb increase of ≥1 g/dL and ≥2 g/dL were 36 days and 78 days for DA, respectively. RBC or whole blood transfusions were less common in patients in the DA versus the placebo subgroup (24% vs. 45%; HR: 0.44, 95% CI: 0.27, 0.73). No new safety issues were reported. Our results confirm that DA use in patients with Stage IV cancer and CIA is more effective than placebo at increasing Hb levels and at reducing transfusion needs when DA treatment is initiated at Hb ≤10 g/dL. © 2016 The Authors. Cancer Medicine published by John Wiley & Sons Ltd.

  9. Different IMRT solutions vs. 3D-Conformal Radiotherapy in early stage Hodgkin’s lymphoma: dosimetric comparison and clinical considerations

    Directory of Open Access Journals (Sweden)

    Fiandra Christian

    2012-11-01

    Full Text Available Abstract Background Radiotherapy in Hodgkin’s Lymphoma (HL is currently evolving with new attempts to further reduce radiation volumes to the involved-node concept (Involved Nodes Radiation Therapy, INRT and with the use of intensity modulated radiotherapy (IMRT. Currently, IMRT can be planned and delivered with several techniques, and its role is not completely clear. We designed a planning study on a typical dataset drawn from clinical routine with the aim of comparing different IMRT solutions in terms of plan quality and treatment delivery efficiency. Methods A total of 10 young female patients affected with early stage mediastinal HL and treated with 30 Gy INRT after ABVD-based chemotherapy were selected from our database. Five different treatment techniques were compared: 3D-CRT, VMAT (single arc, B-VMAT (“butterfly”, multiple arcs, Helical Tomotherapy (HT and Tomodirect (TD. Beam energy was 6 MV, and all IMRT planning solutions were optimized by inverse planning with specific dose-volume constraints on OAR (breasts, lungs, thyroid gland, coronary ostia, heart. Dose-Volume Histograms (DVHs and Conformity Number (CN were calculated and then compared, both for target and OAR by a statistical analysis (Wilcoxon’s Test. Results PTV coverage was reached for all plans (V95% ≥ 95%; highest mean CN were obtained with HT (0.77 and VMAT (0.76. B-VMAT showed intermediate CN mean values (0.67, while the lowest CN were obtained with TD (0.30 and 3D-CRT techniques (0.30. A trend of inverse correlation between higher CN and larger healthy tissues volumes receiving low radiation doses was shown for lungs and breasts. For thyroid gland and heart/coronary ostia, HT, VMAT and B-VMAT techniques allowed a better sparing in terms of both Dmean and volumes receiving intermediate-high doses compared to 3D-CRT and TD. Conclusions IMRT techniques showed superior target coverage and OAR sparing, with, as an expected consequence, larger volumes of healthy

  10. Consolidative Involved-Node Proton Therapy for Stage IA-IIIB Mediastinal Hodgkin Lymphoma: Preliminary Dosimetric Outcomes From a Phase II Study

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    Hoppe, Bradford S., E-mail: bhoppe@floridaproton.org [University of Florida Proton Therapy Institute, Jacksonville, FL (United States); Flampouri, Stella; Su Zhong; Morris, Christopher G. [University of Florida Proton Therapy Institute, Jacksonville, FL (United States); Latif, Naeem [University of Florida Hematology/Oncology, Jacksonville, FL (United States); Dang, Nam H.; Lynch, James [University of Florida Hematology/Oncology, Gainesville, FL (United States); Li Zuofeng; Mendenhall, Nancy P. [University of Florida Proton Therapy Institute, Jacksonville, FL (United States)

    2012-05-01

    Purpose: To compare the dose reduction to organs at risk (OARs) with proton therapy (PT) versus three-dimensional conformal radiotherapy (3D-CRT) and intensity-modulated radiotherapy (IMRT) in patients with mediastinal Hodgkin lymphoma (HL) enrolled on a Phase II study of involved-node radiotherapy (INRT). Methods and Materials: Between June 2009 and October 2010, 10 patients were enrolled on a University of Florida institutional review board-approved protocol for de novo 'classical' Stage IA-IIIB HL with mediastinal (bulky or nonbulky) involvement after chemotherapy. INRT was planned per European Organization for Research and Treatment of Cancer guidelines. Three separate optimized plans were developed for each patient: 3D-CRT, IMRT, and PT. The primary end point was a 50% reduction in the body V4 with PT compared with 3D-CRT or IMRT. Results: The median relative reduction with PT in the primary end point, body V4, was 51% compared with 3D-CRT (p = 0.0098) and 59% compared with IMRT (p = 0.0020), thus all patients were offered treatment with PT. PT provided the lowest mean dose to the heart, lungs, and breasts for all 10 patients compared with either 3D-CRT or IMRT. The median difference in the OAR mean dose reduction with PT compared with 3D-CRT were 10.4 Gy/CGE for heart; 5.5 Gy/CGE for lung; 0.9 Gy/CGE for breast; 8.3 Gy/CGE for esophagus; and 4.1 Gy/CGE for thyroid. The median differences for mean OAR dose reduction for PT compared with IMRT were 4.3 Gy/CGE for heart, 3.1 Gy/CGE for lung, 1.4 Gy/CGE for breast, 2.8 Gy/CGE for esophagus, and 2.7 Gy/CGE for thyroid. Conclusions: All 10 patients benefitted from dose reductions to OARs with PT compared with either 3D-CRT or IMRT. It is anticipated that these reductions in dose to OAR will translate into lower rates of late complications, but long-term follow-up on this Phase II INRT study is needed.

  11. Managing Risk in Hodgkin Lymphoma.

    Science.gov (United States)

    Armitage, James O; Chen, Robert W; Moskowitz, Craig H; Sweetenham, John

    2015-02-01

    Approximately 90% of patients with limited-stage Hodgkin lymphoma are cured. The cure rate in advanced-stage Hodgkin lymphoma is dramatically better than it once was, but it is still lower than the rate in patients with limited disease. The choice of treatment is based on several factors, including symptoms, disease stage, extent of tumor burden, and prognosis. Positron emission tomography scanning can be used to assess the patient's stage of disease, which can allow further individualization of therapy. Traditional frontline treatment options include doxorubicin, bleomycin, vinblastine, and dacarbazine (ABVD) and, for high-risk patients, bleomycin, etoposide, doxorubicin, cyclophosphamide, vincristine, procarbazine, and prednisone (BEACOPP). Autologous stem cell transplantation cures approximately 50% of patients. The antibody-drug conjugate brentuximab vedotin is very active in relapsed/refractory Hodgkin lymphoma. Data presented at the 2014 meeting of the American Society of Hematology (ASH) showed that brentuximab vedotin was beneficial in several settings, including as consolidation therapy posttransplant in patients at high risk for relapse, as first-line salvage therapy in relapsed/refractory Hodgkin lymphoma prior to autologous hematopoietic cell transplantation, and in combination with bendamustine in relapsed/refractory disease. The ASH meeting also offered promising data on novel agents, such as the programmed cell death 1 (PD-1) inhibitors. In this monograph, 4 experts in the management of Hodgkin lymphoma discuss various aspects of the disease and provide their perspectives on the new data presented at the ASH meeting.

  12. Low-Dose Total Body Irradiation and Donor Peripheral Blood Stem Cell Transplant Followed by Donor Lymphocyte Infusion in Treating Patients With Non-Hodgkin Lymphoma, Chronic Lymphocytic Leukemia, or Multiple Myeloma

    Science.gov (United States)

    2015-10-30

    Adult Nasal Type Extranodal NK/T-cell Lymphoma; Anaplastic Large Cell Lymphoma; Angioimmunoblastic T-cell Lymphoma; Cutaneous B-cell Non-Hodgkin Lymphoma; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Hepatosplenic T-cell Lymphoma; Intraocular Lymphoma; Nodal Marginal Zone B-cell Lymphoma; Noncutaneous Extranodal Lymphoma; Peripheral T-cell Lymphoma; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Grade III Lymphomatoid Granulomatosis; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Adult T-cell Leukemia/Lymphoma; Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Mycosis Fungoides/Sezary Syndrome; Recurrent Small Lymphocytic Lymphoma; Refractory Chronic Lymphocytic Leukemia; Refractory Hairy Cell Leukemia; Refractory Multiple Myeloma; Small Intestine Lymphoma; Splenic Marginal Zone Lymphoma; Stage II Multiple Myeloma; Stage III Multiple Myeloma; Testicular Lymphoma; Waldenström Macroglobulinemia

  13. Concurrent radiotherapy and chemotherapy with carboplatin in patients with unresectable advanced head and neck tumors stages III and IV; Simultane Radiochemotherapie mit Carboplatin bei Patienten mit inoperablen fortgeschrittenen Kopf-Hals-Tumoren der Stadien UICC III und IV

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    Muecke, R.; Ziegler, P.G.; Libera, T.; Fietkau, R. [Rostock Univ. (Germany). Klinik und Poliklinik fuer Strahlentherapie; Blynow, M.; Dommerich, S.; Kramp, B. [Rostock Univ. (Germany). HNO-Klinik und Poliklinik; Kundt, G. [Rostock Univ. (Germany). Inst. fuer Medizinische Informatik und Biometrie

    1999-05-01

    Background: The results of treating advanced tumors in the head and neck region with radiotherapy alone are disappointing. Concurrent radiotherapy and chemotherapy may improve this situation. The treatment results of concurrent radiochemotherapy at the University of Rostock were analyzed retrospectively. Results: Six weeks after radiochemotherapy 56.5% of patients had a complete remission, 36% a partial remission and 7.5% `no change`. With a median follow-up of 42 months (6 to 74 months) overall survival, disease-free survival and local control were 24.3%, 28.9%, 18.0% 5 years after treatment. All these criteria were significantly better in patients with palliative tumor resection compared to no surgical treatment (uni- and multivariate) and in patients with Stage III than in patients with Stage IV carcinomas (univariate), overall survival was significantly better in patients with Stage III (multivariate). A pretherapeutic Hb level below 7.0 mmol/l (11.27 g/dl) reduced the local control significantly (uni- and multivariate). Grade III and IV mucositis was detected in 10%, Grade III leucopenia in 12% of treated patients. Grade IV leucopenia and Grade III thrombopenia were observed in 1 patient each. Conclusion: The toxicity of this treatment is tolerable. However, additional trials must be conducted before considering the palliative tumor resection as standard therapy. (orig./AJ) [Deutsch] Hintergrund: Die Therapieergebnisse der Behandlung fortgeschrittener Tumoren der Kopf-Hals-Region mit alleiniger Bestrahlung sind unbefriedigend. Eine simultane Radiochemotherapie verbessert diese Resultate vermutlich. In einer retrospektiven Analyse wurden Ergebnisse nach simultaner Radiochemotherapie an der Universitaet Rostock ausgewertet. Ergebnisse: Sechs Wochen nach Radiochemotherapie erreichten 56,5% der Patienten eine komplette und 36% der Patienten eine partielle Remission, ein `no change` war bei 7,5% der Patienten festzustellen. Bei einer medianen Beobachtungszeit von

  14. Quality of life after successful treatment of early-stage Hodgkin's lymphoma: 10-year follow-up of the EORTC-GELA H8 randomised controlled trial

    NARCIS (Netherlands)

    N. Heutte; H.H. Flechtner; N. Mounier; W.A.M. Mellink; J.H. Meerwaldt; H. Eghbali; M.B. van 't Veer; E.M. Noordijk; J.C. Kluin-Nelemans; E. Lampka; J. Thomas; P.J. Lugtenburg; L. Viterbo; P. Carde; A. Hagenbeek; R.W.M. van der Maazen; W.G.J.M. Smit; P. Brice; M. van Marwijk Kooy; J.W. Baars; P. Poortmans; U. Tirelli; O.C. Leeksma; R. Tomšič; P. Feugier; G. Salles; J. Gabarre; M.J. Kersten; E. van den Neste; G.J.M. Creemers; I. Gaillard; P. Meijnders; G. Tertian; O. Reman; H.P. Muller; J. Troncy; M. Blanc; W. Schroyens; P.J. Voogt; P. Wijermans; C. Rieux; C. Fermé; M. Henry-Amar

    2009-01-01

    Background: Little is known about the longitudinal course of health-related quality of life (HRQoL) in patients with Hodgkin's lymphoma during their post-treatment follow-up and re-adaptation to normal life. We report on the HRQoL of patients treated in the randomised H8 trial of the European Organi

  15. Quality of life after successful treatment of early-stage Hodgkin's lymphoma: 10-year follow-up of the EORTC-GELA H8 randomised controlled trial.

    NARCIS (Netherlands)

    Heutte, N.; Flechtner, H.H.; Mounier, N.; Mellink, W.A.M.; Meerwaldt, J.H.; Eghbali, H.; Veer, M.B. van 't; Noordijk, E.M.; Kluin-Nelemans, H.C.; Lampka, E.; Thomas, J.; Lugtenburg, P.J.; Viterbo, L.; Carde, P.; Hagenbeek, A.; Maazen, R.W.M. van der; Smit, W.G.; Brice, P.; Marwijk-Kooy, M. van; Baars, J.W.; Poortmans, P.; Tirelli, U.; Leeksma, O.C.; Tomsic, R.; Feugier, P.; Salles, G.; Gabarre, J.; Kersten, M.J.; Neste, E. van den; Creemers, G.J.; Gaillard, I.; Meijnders, P.; Tertian, G.; Reman, O.; Muller, H.P.; Troncy, J.; Blanc, M.; Schroyens, W.; Voogt, P.J.; Wijermans, P.; Rieux, C.; Ferme, C.; Henry-Amar, M.

    2009-01-01

    BACKGROUND: Little is known about the longitudinal course of health-related quality of life (HRQoL) in patients with Hodgkin's lymphoma during their post-treatment follow-up and re-adaptation to normal life. We report on the HRQoL of patients treated in the randomised H8 trial of the European Organi

  16. Intracranial manifestations of malignant lymphomas

    Energy Technology Data Exchange (ETDEWEB)

    Galanski, M.; Fahrendorf, G.; Urbanitz, D.; Beckmann, A.; Elger, C.

    1985-06-01

    Approximately 10% of patients with malignant lymphoma will show neurological symptoms at some time during the course of their illness. In non-Hodgkin lymphoma, CNS involvement is more frequent than in Hodgkin's disease. Diffuse histiocytic and poorly differentiated lymphomas, bone marrow involvement, advanced tumor stage and hematogenous spread are particular risk factors. Invasion of the spinal canal is the most common type of CNS involvement. Intracranial lesions, which are comparatively rare, may present as intracerebral metastases, epi- or subdural masses or focal or diffuse leptomeningeal disease. Lymphomatous leptomeningitis usually cannot be demonstrated by CT. On the other hand, dural and cerebral parenchymal lesions are sometimes highly characteristic of lymphoma as a result of their features and location.

  17. A Case of Stage IV Non-Small Cell Lung Cancer Treated with Korean Medicine Therapy Alone

    Directory of Open Access Journals (Sweden)

    Dong-hyun Lee

    2013-11-01

    Full Text Available This report presents a case that shows a significant anticancer effect of Korean medicine therapy (KMT. A 79-year-old man, who was diagnosed as stage Ⅳ non-small cell lung cancer (NSCLC in December 2012, was treated with KMT including intravenous pharmacopunctures and oral herbal medicine from February 22, 2013, until September 2013 without any surgical intervention, chemotherapy or radiotherapy. The intravenous pharmacopunctures were the wild ginseng pharmacopuncture, Cordyceps sinensis pharmacopuncture and Trichosanthes kirilowii pharmacopuncture. The oral herbal medicine used was soramdan, made of cultivated wild ginseng. The effectiveness of this therapy was evaluated with computed tomography and the Eastern Cooperative Oncology Group (ECOG performance scale. The size of the tumor mass was markedly decreased and the ECOG performance scale was also improved. These results suggest that KMT alone can be an effective method to treat NSCLC.

  18. Reconstructing cosmic growth with kinetic Sunyaev-Zel'dovich observations in the era of stage IV experiments

    Science.gov (United States)

    Alonso, David; Louis, Thibaut; Bull, Philip; Ferreira, Pedro G.

    2016-08-01

    Future ground-based cosmic microwave background (CMB) experiments will generate competitive large-scale structure data sets by precisely characterizing CMB secondary anisotropies over a large fraction of the sky. We describe a method for constraining the growth rate of structure to sub-1% precision out to z ≈1 , using a combination of galaxy cluster peculiar velocities measured using the kinetic Sunyaev-Zel'dovich (kSZ) effect, and the velocity field reconstructed from galaxy redshift surveys. We consider only thermal SZ-selected cluster samples, which will consist of O (1 04- 1 05) sources for Stage 3 and 4 CMB experiments respectively. Three different methods for separating the kSZ effect from the primary CMB are compared, including a novel blind "constrained realization" method that improves signal-to-noise by a factor of ˜2 over a commonly-used aperture photometry technique. Assuming a correlation between the integrated tSZ y -parameter and the cluster optical depth, it should then be possible to break the kSZ velocity-optical depth degeneracy. The effects of including CMB polarization and SZ profile uncertainties are also considered. In the absence of systematics, a combination of future Stage 4 experiments should be able to measure the product of the growth and expansion rates, α ≡f H , to better than 1% in bins of Δ z =0.1 out to z ≈1 —competitive with contemporary redshift-space distortion constraints from galaxy surveys. We conclude with a discussion of the likely impact of various systematics.

  19. Who should be admitted to the intensive care unit? The outcome of intensive care unit admission in stage IIIB-IV lung cancer patients.

    Science.gov (United States)

    Kim, Yu Jung; Kim, Mi-Jung; Cho, Young-Jae; Park, Jong Sun; Kim, Jin Won; Chang, Hyun; Lee, Jeong-Ok; Lee, Keun-Wook; Kim, Jee Hyun; Yoon, Ho Il; Bang, Soo-Mee; Lee, Jae Ho; Lee, Choon-Taek; Lee, Jong Seok

    2014-03-01

    Critical care for advanced lung cancer patients is still controversial, and the appropriate method for the selection of patients who may benefit from intensive care unit (ICU) care is not clearly defined. We retrospectively reviewed the medical records of stage IIIB-IV lung cancer patients admitted to the medical ICU of a university hospital in Korea between 2003 and 2011. Of 95 patients, 64 (67%) had Eastern Cooperative Oncology Group (ECOG) performance status (PS)≥2, and 79 (84%) had non-small-cell lung cancer. In total, 28 patients (30%) were newly diagnosed or were receiving first-line treatment, and 22 (23%) were refractory or bedridden. Mechanical ventilation was required in 85 patients (90%), and ICU mortality and hospital mortality were 57 and 78%, respectively. According to a multivariate analysis, a PaO2/FiO2 ratiocare. Oncologists should try to discuss palliative care and end-of-life issues in advance to avoid futile care.

  20. [Choice of the extent and the terms of sanifying procedures after vascular reconstructive surgeries in patients with stage IV chronic arterial lower limb insufficiency].

    Science.gov (United States)

    Zatevakhin, I I; Chadaev, A P; Lisin, S V; latonov, V V; Markov, A V; Priamikov, A D; Poliaev, A Iu

    2005-01-01

    Results of vascular reconstructions with the following sanifying procedures performed in 82 patients with stage IV chronic arterial lower limb insufficiency are analyzed. Based on complex evaluation of microcirculation three types of tissues ischemic lesion are revealed: irreversible, severe and mild. Patients with irreversible lesion of the tissues of a distal part of the lower extremity require vascular reconstruction with simultaneous amputation at the upper third of the shank. In a severe reversible ischemic lesion of the tissues radical sanifying surgery with preservation of limb support function is better to perform not earlier than one month after vascular reconstruction. Mild ischemia of tissues permits performing minimal sanifying procedure with primary closure of the wound simultaneously with vascular surgery.

  1. Epidemiological, clinical and immunohistochemical aspects of canine lymphoma in the region of Porto Alegre, Brazil

    Directory of Open Access Journals (Sweden)

    Elisa B. Neuwald

    2014-04-01

    Full Text Available This paper describes the epidemiological, clinical and immunohistochemical characteristics of canine lymphomas diagnosed in the region of Porto Alegre, Brazil. Thirty dogs were enrolled in the study; most of them were male (60%, mixed-breed (23% and middle-aged or older. The majority (87% of affected dogs showed the multicentric form. The B-cell phenotype was most frequently detected (62%; 37% of the animals were in clinical stage IV, and 83% were classified as sub-stage "b". Lymphadenopathy was observed in 67% of the cases, and dyspnea, prostration, decreased appetite and vomiting were the most common clinical signs encountered. Anemia was a frequently encountered laboratory alteration (57%, as were leukocytosis (40%, thrombocytopenia (33%, lymphopenia (30%, hyperglobulinemia (20% and hypercalcemia (13%. The results of this study indicate that the clinical features of dogs with lymphoma in the region of Porto Alegre are similar to those observed worldwide.

  2. Wheel Balanced Cancer Therapy for Longer Than 21 Days Can Have a Positive Effect on the Survival of Patients with Stage IV Cancer

    Directory of Open Access Journals (Sweden)

    Hyung-Joon Jeon

    2015-09-01

    Full Text Available Objectives: Correlations of the levels of the nonspecific inflammatory markers C-reactive protein (CRP and erythrocyte sedimentation rate (ESR and of the coagulation marker fibrinogen with the treatment period of wheel balanced cancer therapy were determined. Methods: Electronic charts of stage IV cancer patients hospitalized from February 1, 2008, to November 30, 2013, were reviewed retrospectively. Patients whose laboratory follow-up tests included at least two data points for at least one marker were included. Patients receiving chemotherapy or radiotherapy or having Eastern Cooperative Oncology Group (ECOG levels exceeding 2 were excluded. Correlations of the markers with the length of treatment for treatment periods ≥ 21 and ≤ 20 days were determined by gender and whether or not surgery had been performed. Results: Analyses of the CRP and the ESR revealed a higher proportion of patients with stable marker levels than with increased or decreased levels. Also, only the ESR in female and the CRP in male groups had higher proportions of patients with stable marker levels than with increased or decreased levels. The ≥ 21 day group had a higher proportion of patients with stable CRP and ESR levels than the ≤ 20 day group. Only the ESR in female and the CRP in male groups had higher proportions of patients with stable marker levels in the ≥ 21 day than in the ≤ 20 day group. In addition, only the CRP in the surgery group and the ESR in the non-surgery group had higher proportions of patients with stable marker levels in the ≥ 21 day group than in the ≤ 20 day group. Conclusion: For stage IV cancer patients at hospitals that offer Korean medicine, more than 21 days of long-term wheel balanced cancer therapy (WBCT should help maintain the CRP and the ESR levels and should have a favorable effect on the survival rate.

  3. Cost-effectiveness of primary debulking surgery when compared to neoadjuvant chemotherapy in the management of stage III C and IV epithelial ovarian cancer

    Directory of Open Access Journals (Sweden)

    Forde GK

    2016-08-01

    Full Text Available Gareth K Forde,1 Jenny Chang,2 Argyrios Ziogas,21Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Irvine Medical Center, University of California, Orange, CA, USA; 2Department of Epidemiology, University of California, Irvine, CA, USA Objectives: To examine the cost-effectiveness of primary debulking surgery (PDS when compared to neoadjuvant chemotherapy (NACT in the management of epithelial ovarian cancer (EOC using Surveillance, Epidemiology, and End Results data linked to Medicare claims (SEER-Medicare. Methods: Using a Markov model, the cost-effectiveness of PDS was compared to that of NACT. We modeled cost and survival inputs using data from women in the SEER-Medicare database with ovarian cancer treated by either PDS or NACT between 1992 and 2009. Direct and indirect costs were discounted by an annual rate of 3%. Utility weights were obtained from published data. The incremental cost-effectiveness ratio (ICER of PDS compared to NACT was calculated. Results: In our model, women with stage IIIC EOC had a higher mean adjusted treatment cost for PDS when compared to NACT ($31,945 vs $30,016 but yielded greater quality-adjusted life-years (QALYs (1.79 vs 1.69. The ICER was $19,359/QALY gained. Women with stage IV EOC had a higher mean adjusted treatment cost following PDS when compared to NACT ($31,869 vs $27,338 but yielded greater QALYs (1.69 vs 1.66. The ICER was $130,083/QALY gained. A sensitivity analysis showed that for both PDS and NACT the ICER was sensitive to incremental changes in the utility weight. Conclusion: PDS is significantly more cost-effective for women with stage IIIC when compared to NACT. In women with stage IV EOC, PDS is also more cost-effective though the QALYs gained are much more costly and exceed a $50,000 willingness to pay. Keywords: Markov model, gynecologic cancer, chemotherapy, up front surgery

  4. Radiation therapy of follicular lymphoma

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    Koguchi, Masahiko; Nakamura, Naoki; Tsubokura, Takuji; Gomi, Koutarou; Yamashita, Takashi [Japanese Foundation for Cancer Research, Tokyo (Japan). Hospital; Shikama, Naoto

    2001-09-01

    The follicular lymphoma, exactly, the cancer of follicular center and germinal center B lymphocytes, is reviewed on its immunological, pathological and genetic diagnoses, epidemiology, clinical symptoms, prognosis factors, therapy and assessment of therapy effects together with respective therapy of follicular small cleaved and follicular mixed small cleaved and large cell lymphoma of grade I, II; and of follicular large cell lymphoma of grade III. The therapy is essentially the radiotherapy combined with chemotherapy and others, of which effect is mainly assessed by CT. In clinical application grade II, III, irradiation of X- and electron rays and their combination is done in a fractionated manner with the maximal dose of around 35 Gy. In clinical disease grade II, III, regimen of irradiation is not fixed. In III, IV, chemotherapy and immunotherapy are major. In recurrence and malignant transformation, there is a report of large dose chemotherapy + whole body irradiation + bone marrow transplantation. (K.H.)

  5. Lymphoma cytogenetics.

    Science.gov (United States)

    Dave, Bhavana J; Nelson, Marilu; Sanger, Warren G

    2011-12-01

    Lymphomas are a heterogeneous group of neoplasms with distinct morphologic, immunologic, and cytogenetic characteristics. Overlapping morphologic and immunophenotypic features often makes accurate diagnosis difficult. Cytogenetics helps simplify the diagnostic complexities presented in transforming and progressive lymphoid malignancies. Genetic studies using technical advances such as fluorescence in situ hybridization and the newer approaches of array comparative genomic hybridization and gene expression profiling play a critical and often defining role in the diagnosis, progression, prognosis, and therapeutic stratification. This article reviews characteristic cytogenetic abnormalities in specific subtypes of lymphomas at diagnosis, disease progression, and prognosis.

  6. FDG-PET/CT in lymphoma

    Science.gov (United States)

    D'souza, Maria M; Jaimini, Abhinav; Bansal, Abhishek; Tripathi, Madhavi; Sharma, Rajnish; Mondal, Anupam; Tripathi, Rajendra Prashad

    2013-01-01

    Lymphomas are a heterogeneous group of diseases that arise from the constituent cells of the immune system or from their precursors. 18F-fludeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) is now the cornerstone of staging procedures in the state-of-the-art management of Hodgkin's disease and aggressive non-Hodgkin's lymphoma. It plays an important role in staging, restaging, prognostication, planning appropriate treatment strategies, monitoring therapy, and detecting recurrence. However, its role in indolent lymphomas is still unclear and calls for further investigational trials. The protean PET/CT manifestations of lymphoma necessitate a familiarity with the spectrum of imaging findings to enable accurate diagnosis. A meticulous evaluation of PET/CT findings, an understanding of its role in the management of lymphomas, and knowledge of its limitations are mandatory for the optimal utilization of this technique. PMID:24604942

  7. Our experiences with erlotinib in second and third line treatment patients with advanced stage IIIB/ IV non-small cell lung cancer.

    Science.gov (United States)

    Mehić, Bakir; Stanetić, Mirko; Tinjić, Ljuljeta; Smoljanović, Vlatka

    2008-11-01

    HeadHER1/EGFR is known to play a pivotal role in tumorigenesis and is overexpressed in up to 80% of NSCLCs. The study of an Expanded Access Clinical Program of Erlotinib in NSCLC is a phase IV open-label, non-randomized, multicenter trial in patients with advanced (inoperable stage IIIb/IV) NSCLC who were eligible for treatment with erlotinib but had no access to trial participation. Patients for the study from Bosnia and Herzegovina (B&H) were selected from two Clinical centres (Sarajevo and Banja Luka). The aim of study was to evaluated efficacy and tolerability of erlotinib monotherapy in this setting. All patients who received at least one dose of erlotinib and data were entered in the database as of the CRF cut-off date of 14th May 2008 were included in analysis of data (n = 19). This population is defined as the Intent to Treat (ITT) population and includes all patients who had at least one dose of erlotinib regardless of whether major protocol violations were incurred. The findings are consistent with the results of the randomized, placebo-controlled BR.21 study. Indicating that erlotinib is an effective option for patients with advanced NSCLC who are unsuitable for, or who have previously failed standard chemotherapy. In B&H group of patients DCR was almost 84%, and PFS was approximately 24,7 weeks (compared with 44% and 9,7 weeks for erlotinib reported in phase III). Almost three quarter of the patients received erlotinib as their second line of therapy. Overall, erlotinib was well tolerated; there were no patients who withdrew due to a treatment-related AE (mainly rash) and there were few dose reductions. 24% of patients experienced an SAE (most commonly gastrointestinal (GI) disorders).

  8. Phase 2 Study of Docetaxel, Cisplatin, and Concurrent Radiation for Technically Resectable Stage III-IV Squamous Cell Carcinoma of the Head and Neck

    Energy Technology Data Exchange (ETDEWEB)

    Inohara, Hidenori, E-mail: hinohara@ent.med.osaka-u.ac.jp [Department of Otorhinolaryngology—Head and Neck Surgery, Osaka University Faculty of Medicine, Suita, Osaka (Japan); Takenaka, Yukinori; Yoshii, Tadashi; Nakahara, Susumu; Yamamoto, Yoshifumi; Tomiyama, Yoichiro [Department of Otorhinolaryngology—Head and Neck Surgery, Osaka University Faculty of Medicine, Suita, Osaka (Japan); Seo, Yuji; Isohashi, Fumiaki; Suzuki, Osamu; Yoshioka, Yasuo; Sumida, Iori; Ogawa, Kazuhiko [Department of Radiation Oncology, Osaka University Faculty of Medicine, Suita, Osaka (Japan)

    2015-04-01

    Purpose: We investigated the efficacy and safety of weekly low-dose docetaxel and cisplatin therapy concurrent with conventionally fractionated radiation in patients with technically resectable stage III-IV squamous cell carcinoma of the head and neck. Methods and Materials: Between March 2004 and October 2011, we enrolled 117 patients, of whom 116 were analyzable (43 had oropharyngeal cancer, 54 had hypopharyngeal cancer, and 19 had laryngeal cancer), and 85 (73%) had stage IV disease. Radiation consisted of 66 Gy in 33 fractions. Docetaxel, 10 mg/m{sup 2}, followed by cisplatin, 20 mg/m{sup 2}, administered on the same day were given once a week for 6 cycles. The primary endpoint was overall complete response (CR) rate after chemoradiation therapy. Human papillomavirus (HPV) DNA in oropharyngeal cancer was examined by PCR. Results: Of 116 patients, 82 (71%) completed treatment per protocol; 102 (88%) received the full radiation therapy dose; and 90 (78%) and 12 (10%) patients received 6 and 5 chemotherapy cycles, respectively. Overall CR rate was 71%. After median follow-up of 50.9 months (range: 15.6-113.9 months for surviving patients), 2-year and 4-year overall survival rates were 82% and 68%, respectively. Cumulative 2-year and 4-year local failure rates were 27% and 28%, respectively, whereas distant metastasis rates were 15% and 22%, respectively. HPV status in oropharyngeal cancer was not associated with treatment efficacy. Acute toxicity included grade 3 and 4 in-field mucositis in 73% and 5% of patients, respectively, whereas myelosuppression and renal injury were minimal. No patients died of toxicity. Feeding tube dependence in 8% and tracheostomy in 1% of patients were evident at 2 years postchemoradiation therapy in patients who survived without local treatment failure. Conclusions: Local control and survival with this regimen were satisfactory. Although acute toxicity, such as mucositis, was common, late toxicity, such as laryngoesophageal

  9. [Diagnosis and treatment in patients with B-cell lymphoma unclassified that is intermediate between diffuse large B-cell lymphoma and Burkitt's lymphoma].

    Science.gov (United States)

    Baryakh, E A; Misyurina, A E; Kovrigina, A M; Obukhova, T N; Gemdzhyan, E G; Vorobyev, V I; Mangasarova, Ya K; Polyakov, Yu Yu; Magomedova, A U; Klyasova, G A; Misyurin, V A; Yatsyk, G A; Shevelev, A A; Kostina, I E; Vorobyev, A I; Kravchenko, S K

    2015-01-01

    To characterize a group of patients with B-cell lymphoma (BCLU) unclassified that is intermediate between diffuse large B-cell lymphoma and Burkitt's lymphoma, to identify poor prognostic factors, and to evaluate therapeutic efficiency in patients with BCLU. Twenty-five patients with BCLU were examined. Double-hit lymphoma (DHL) was diagnosed in 8 (32%) patients. According to the Ann-Arbor classification of lymphoma, its stages II, III, and IV were diagnosed in 3 (12%), 2 (8%), and 20 (80%) patients, respectively. MYC rearrangement was observed in 11 (48%) out of 23 patients: single-hit lymphoma in 3 patients and DHL in 8 (BCL2+/MYC+ in 6 cases and BCL6+/MYC+ in 2). The expression of с-MYC (cut off ≥40%) was revealed in 17 (74%) out of 23 patients; that of BCL2 (cut off ≥50%) was detected in 14 (58%) out of 24 patients; coexpression of both proteins was seen in 12 (52%) out of 23 patients. The DHL group showed a correlation between the rearrangement of the BCL2+/MYC+ genes and the expression of MYC and BCL2 proteins in 5 out of 6 patients. Taking into account the heterogeneity of the entire patient group, DHL and non-DHL subgroups were considered separately. Both subgroups were comparable by clinical characteristics. BCLU patients younger than 60 years of age received treatment according to the LB-M-04 ± rituximab; those aged 60 or older had CHOP-like regimens ± rituximab. Autologous stem cell transplantation (auto-SCT) was performed in 5 patients belonging to a high-risk group. The 3-year overall survival (OS) was 62% and the 3-year event-free survival (EFS) was 51%. The 3-year OS was lower for the DHL group than that for the non-DHL group (43 and 75%, respectively). In the DHL group, both OS and EFS are significantly lower (the risk of poor outcome, including death, is higher) than those in the non-DHL group. It is conceivable that intensified chemotherapy with auto-SCT increases treatment results in patients with BCLU; however, a larger number of

  10. A phase II trial of carboplatin and docetaxel followed by radiotherapy given in a "Sandwich" method for stage III, IV, and recurrent endometrial cancer.

    Science.gov (United States)

    Geller, Melissa A; Ivy, Joseph J; Ghebre, Rahel; Downs, Levi S; Judson, Patricia L; Carson, Linda F; Jonson, Amy L; Dusenbery, Kathryn; Vogel, Rachel Isaksson; Boente, Matthew P; Argenta, Peter A

    2011-04-01

    To determine feasibility and efficacy of administering docetaxel and carboplatin chemotherapy followed by pelvic radiotherapy and then consolidation chemotherapy in patients with advanced or recurrent endometrial cancer. Patients with surgically staged III-IV (excluding IIIA from positive cytology alone) endometrial cancer or biopsy confirmed recurrent disease were eligible. Treatment consisted of 3 cycles of docetaxel (75 mg/m²) and carboplatin (AUC 6) on a q21 day schedule followed by involved field irradiation (45 Gy)± brachytherapy and three additional cycles of docetaxel and carboplatin. Kaplan-Meier (KM) methods estimated overall survival (OS) and progression free survival (PFS). Forty-two patients enrolled, 7 did not complete therapy. 95% (39/41) had primary disease. Median age=58 years (range: 21-81 years). 78% (32/41)=endometrioid histology. Stages=10 IIIA, 21 IIIC, 1 IVA, 7 IVB, (recurrent=1 IC, 1 IIA). There were 23 non-hematologic and 14 grade 3 and 16 grade 4 hematologic toxicities. Seven patients died following treatment with a median follow-up of 28 months (range: 7-70 months). KM estimates and 95% confidence intervals for OS at 1 year were 95% (82-99%), at 3 years 90% (75-96%), and at 5 years 71% (45-86%). Of the 39 with primary disease, 11 progressed or died within 5 years of study enrollment. KM estimates and 95% confidence intervals for PFS at 1 year were 87% (72-94%), at 3 years 71% (51-83%), and at 5 years 64% (42-80%). "Sandwiching" radiation between chemotherapy for advanced or recurrent endometrial cancer merits further development based on the reported PFS and OS. Copyright © 2010 Elsevier Inc. All rights reserved.

  11. Mn(II) Oxidation by the Multicopper Oxidase Complex Mnx: A Coordinated Two-Stage Mn(II)/(III) and Mn(III)/(IV) Mechanism.

    Science.gov (United States)

    Soldatova, Alexandra V; Romano, Christine A; Tao, Lizhi; Stich, Troy A; Casey, William H; Britt, R David; Tebo, Bradley M; Spiro, Thomas G

    2017-08-23

    The bacterial manganese oxidase MnxG of the Mnx protein complex is unique among multicopper oxidases (MCOs) in carrying out a two-electron metal oxidation, converting Mn(II) to MnO2 nanoparticles. The reaction occurs in two stages: Mn(II) → Mn(III) and Mn(III) → MnO2. In a companion study , we show that the electron transfer from Mn(II) to the low-potential type 1 Cu of MnxG requires an activation step, likely forming a hydroxide bridge at a dinuclear Mn(II) site. Here we study the second oxidation step, using pyrophosphate (PP) as a Mn(III) trap. PP chelates Mn(III) produced by the enzyme and subsequently allows it to become a substrate for the second stage of the reaction. EPR spectroscopy confirms the presence of Mn(III) bound to the enzyme. The Mn(III) oxidation step does not involve direct electron transfer to the enzyme from Mn(III), which is shown by kinetic measurements to be excluded from the Mn(II) binding site. Instead, Mn(III) is proposed to disproportionate at an adjacent polynuclear site, thereby allowing indirect oxidation to Mn(IV) and recycling of Mn(II). PP plays a multifaceted role, slowing the reaction by complexing both Mn(II) and Mn(III) in solution, and also inhibiting catalysis, likely through binding at or near the active site. An overall mechanism for Mnx-catalyzed MnO2 production from Mn(II) is presented.

  12. Comparative analysis of BRAF, NRAS and c-KIT mutation status between tumor tissues and autologous tumor cell-lines of stage III/IV melanoma.

    Science.gov (United States)

    Knol, Anne-Chantal; Pandolfino, Marie-Christine; Vallée, Audrey; Nguyen, Frédérique; Lella, Virginie; Khammari, Amir; Denis, Marc; Puaux, Anne-Laure; Dréno, Brigitte

    2015-01-01

    In the last decade, advances in molecular biology have provided evidence of the genotypic heterogeneity of melanoma. We analysed BRAF, NRAS and c-KIT alterations in tissue samples from 63 stage III/IV melanoma patients and autologous cell-lines, using either allele-specific or quantitative PCR. The expression of BRAF V600E protein was also investigated using an anti-BRAF antibody in the same tissue samples. 81% of FFPE samples and tumor cell-lines harboured a genetic alteration in either BRAF (54%) or NRAS (27%) oncogenes. There was a strong concordance (100%) between tissue samples and tumor cell-lines. The BRAF V600E mutant-specific antibody showed high sensitivity (96%) and specificity (100%) for detecting the presence of a BRAF V600E mutation. The correlation was of 98% between PCR and immunohistochemistry results for BRAF mutation. These results suggest that BRAF and NRAS mutation status of tumor cells is not affected by culture conditions.

  13. [A case of stage IV b pancreatic cancer in which a catheter-related infection caused by epidural/subcutaneous reservoir therapy affected palliative home-based care].

    Science.gov (United States)

    Kinoshita, Shoji; Inoue, Daisuke; Sakuyama, Toshikazu; Yoshizawa, Akitaka; Nagasaki, Eijiroh; Arakawa, Yasuhiro; Uwagawa, Tadashi; Kobayashi, Kazuma; Kobayashi, Tadashi; Saitoh, Nobuhiro; Aiba, Keisuke

    2012-12-01

    We report the case of a patient with a stage IV b pancreatic cancer in which epidural/subcutaneous reservoir therapy was effective for pain control. However, a catheter-related infection caused by methicillin-resistant Staphylococcus aureus (MRSA)was occurred. In recent years, the number of cancer patients desiring palliative home-based care in Japan has increased. Epidural/subcutaneous reservoir therapy is often offered to relieve refractory pain, and to reduce the side effects of systemic administration of opioids, such as drowsiness, in homecare patients. We believe that this patient may have been able to continue home-based care if the catheter-related infection did not occur, because a significant improvement was calculated in the pain level by the numerical rating scale(NRS)observed. It is important to establish and share common strict guidelines between hospital doctors and general practitioners for the management of the subcutaneous catheter and reservoir therapy in order to prevent catheter-related infections over a long period.

  14. A 55-Year-Old Man with Stage IV Squamous Cell Carcinoma of the Right Groin after External Beam Radiation for Testicular Cancer

    Directory of Open Access Journals (Sweden)

    Christine Ibilibor

    2014-01-01

    Full Text Available Treating testicular cancer with adjuvant radiation has been associated with a number of second malignancies affecting the genitourinary tract and retroperitoneal structures; however, there have been few reported cases of cutaneous second malignancies. We report the case of a man who developed stage IV squamous cell carcinoma (SCC of a condyloma after orchiectomy and adjuvant radiation for testicular cancer. We also review relevant literature available to date. A 55-year-old Caucasian man presented to the hospital with a large growth at the right groin which had grown into his right thigh preventing ambulation. His past medical history was significant for right testicular cancer of unknown pathology treated with orchiectomy and adjuvant radiation twenty years ago. Punch biopsy of the lesion revealed superficially invasive squamous cell carcinoma. He underwent excision of the growth with subsequent Cisplatin, radiation boost, and Paclitaxel regimens. Despite an aggressive treatment regimen and an initial good response, the patient’s cancer progressed requiring palliative care. It is unclear whether or not therapeutic radiation in this case promoted the conversion of the patient’s condyloma to a malignant lesion. Further studies are required at this time to clarify the clinical implications of these findings.

  15. Radiation Therapy With or Without Cisplatin in Treating Patients With Stage III-IV Squamous Cell Carcinoma of the Head and Neck Who Have Undergone Surgery

    Science.gov (United States)

    2017-07-07

    Head and Neck Squamous Cell Carcinoma; Laryngeal Squamous Cell Carcinoma, Spindle Cell Variant; Stage III Hypopharyngeal Squamous Cell Carcinoma; Stage III Laryngeal Squamous Cell Carcinoma; Stage III Laryngeal Verrucous Carcinoma; Stage III Oral Cavity Squamous Cell Carcinoma; Stage III Oral Cavity Verrucous Carcinoma; Stage III Oropharyngeal Squamous Cell Carcinoma; Stage IVA Hypopharyngeal Squamous Cell Carcinoma; Stage IVA Laryngeal Squamous Cell Carcinoma; Stage IVA Laryngeal Verrucous Carcinoma; Stage IVA Oral Cavity Squamous Cell Carcinoma; Stage IVA Oral Cavity Verrucous Carcinoma; Stage IVA Oropharyngeal Squamous Cell Carcinoma

  16. [Plasmablastic lymphoma].

    Science.gov (United States)

    Fernández-Álvarez, Rubén; Sancho, Juan-Manuel; Ribera, Josep-María

    2016-11-04

    Plasmablastic lymphoma (PBL) is a rare and aggressive subtype of non-Hodgkin lymphoma that commonly occurs in human immunodeficiency virus (HIV)-positive individuals, and affects oral sites. Occasionally, it has been described in HIV-negative patients and involving non-oral sites. Pathologically, PBL is a high-grade B-cell lymphoma that displays the immunophenotype of a terminally differentiated B-lymphocyte with loss of B-cell markers (CD20) and expression of plasma-cell antigens. Epstein-Barr virus infection and MYC rearrangements are frequently observed. Treatment of PBL is challenging because of the lack of established treatment and poor outcomes, with median survival times shorter than one year. In this review, we discuss the clinical and epidemiologic spectrum of PBL as well as its distinct pathological features. Finally, we summarize the currently available approaches for the treatment of patients with PBL. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

  17. Imaging of Burkitt′s lymphoma-abdominal manifestations

    Directory of Open Access Journals (Sweden)

    Hanuman Satishchandra

    2013-01-01

    Full Text Available Burkitt′s lymphoma is an uncommon form of non-Hodgkin lymphoma in adults. The diagnostic workup for Burkitt′s lymphoma includes radiological imaging and like any other form of non-Hodgkin′s lymphoma definitive diagnosis is by histopathology. Imaging is necessary to determine the distribution and severity in terms of extent and organs of involvement to further assist in staging and thence to implement appropriate therapy. High incidence of intraabdominal involvement is seen in American Burkitt lymphoma.

  18. Salvage abdominal irradiation for refractory non-Hodgkin′s lymphoma

    Directory of Open Access Journals (Sweden)

    Akoum Riad

    2007-01-01

    Full Text Available Background: Abdominal irradiation, as a part of treatment, is often ignored in the management of refractory non-Hodgkin′s lymphoma (NHL. Objective: To evaluate the efficacy and the toxicity of this approach after failure of chemotherapy. Materials and Methods: 27 patients with intraabdominal lymphoma underwent salvage irradiation between 1982 and 2001. All patients were treated with a Cobalt-60 machine. The total dose administered to the abdomen was 18-20 Gy at the rate of 1.5-1.8 Gy per daily fraction, followed by a boost to gross disease up to 20 Gy. All patients had previously been heavily pretreated with chemotherapy. Fourteen patients, nine with follicular and five with diffuse lymphomas, had primary refractory tumors that had never achieved remission. Thirteen patients, six with follicular and seven with aggressive tumors, had refractory relapsed tumors after achieving one or more complete remissions. Results: The response rate was 77%. The median follow-up was 53 months. The 5-year and 10-year survival rates were 25 and 17%, respectively. The in-field and out-of-field recurrence rates were 22 and 33%, respectively. Survival rates were significantly better for patients with refractory relapse compared to those with primary refractory lymphoma (P < 0.01. There was no significant difference in terms of response, recurrence, or survival rates between follicular and aggressive types. Out-of-field recurrence occurred more frequently in initial stage III and IV disease. Toxic deaths occurred in three patients (11%. Conclusion: Salvage radiotherapy for refractory abdominal NHL is a feasible alternative for both follicular and diffuse subtypes and may provide significant palliation and prolongation of survival. It is less effective in patients with primary refractory NHL than in those with refractory relapsed NHL.

  19. Diagnostic and prognostic impact of {sup 18}F-FDG PET/CT in follicular lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Le Dortz, Ludovic; Garin, Etienne [Eugene Marquis Anticancer Centre, Nuclear Medicine Department, Rennes (France); Inserm U991, Rennes (France); Guibert, Sophie de; Houot, Roch [CHU Pontchaillou, Haematological Department, Rennes (France); Bayat, Sahar; Cuggia, Marc [CHU Pontchaillou, Medical Information Department, Rennes (France); Devillers, Anne; Le Jeune, Florence; Bahri, Haifa; Barge, Marie-Luce [Eugene Marquis Anticancer Centre, Nuclear Medicine Department, Rennes (France); Rolland, Yan [Eugene Marquis Anticancer Centre, Medical Imaging Department, Rennes (France); Lamy, Thierry [CHU Pontchaillou, Haematological Department, Rennes (France); Inserm U917, Rennes (France)

    2010-12-15

    The aim of this study was to assess the usefulness of positron emission tomography/computed tomography in staging, prognosis evaluation and restaging of patients with follicular lymphoma. A retrospective study was performed on 45 patients with untreated biopsy-proven follicular lymphoma who underwent {sup 18}F-fluorodeoxyglucose PET/CT (FDG PET/CT) and CT before and after chemoimmunotherapy induction treatment (rituximab combined with cyclophosphamide, doxorubicin, vincristine and prednisone). PET/CT detected more nodal (+51%) and extranodal (+89%) lesions than CT. PET/CT modified Ann Arbor staging in eight patients (18%). Five patients (11%) initially considered as being early stage (I/II) were eventually treated as advanced stage (III/IV). In this study, an initial PET/CT prognostic score was significantly more accurate than the Follicular Lymphoma International Prognostic Index score in identifying patients with poor prognosis (i.e. patients with incomplete therapeutic response or early relapse). The accuracy of PET/CT for therapeutic response assessment was higher than that of CT (0.97 vs 0.64), especially due to its ability to identify inactive residual masses. In addition, post-treatment PET/CT was able to predict patients' outcomes. The median progression-free survival was 48 months in the PET/CT-negative group as compared with 17.2 months for the group with residual uptake (p < 10{sup -4}). FDG PET/CT is useful for staging and assessing the prognosis and therapeutic response of patients with follicular lymphoma. (orig.)

  20. Lymphoma of the eyelid

    DEFF Research Database (Denmark)

    Svendsen, Frederik H; Heegaard, Steffen

    2017-01-01

    Lymphoma of the eyelid constitutes 5% of ocular adnexal lymphoma. In previously published cases, 56% of lymphomas of the eyelid are of B-cell origin and 44% are of T-cell origin. The most frequent B-cell lymphomas are extranodal marginal zone lymphoma (27 cases-14%) and diffuse large B-cell lymph......Lymphoma of the eyelid constitutes 5% of ocular adnexal lymphoma. In previously published cases, 56% of lymphomas of the eyelid are of B-cell origin and 44% are of T-cell origin. The most frequent B-cell lymphomas are extranodal marginal zone lymphoma (27 cases-14%) and diffuse large B...... chemotherapy with or without adjuvant treatment is the treatment of choice for high-grade or disseminated lymphomas. The majority of subtypes, especially low-grade subtypes, have a good prognosis with few recurrences or progression. Some subtypes, including mycosis fungoides, have a poorer prognosis...

  1. Central nervous system involvement in T-cell lymphoma: A single center experience.

    Science.gov (United States)

    Gurion, Ronit; Mehta, Neha; Migliacci, Jocelyn C; Zelenetz, Andrew; Moskowitz, Alison; Lunning, Matthew; Moskowitz, Craig; Hamlin, Paul; Horwitz, Steven

    2016-05-01

    Background We characterized the incidence of central nervous system (CNS) involvement, risk factors and outcome in a large single institution dataset of peripheral T-cell lymphoma (PTCL). Methods Retrospective review of the PTCL database at Memorial Sloan Kettering Cancer Center. We identified 231 patients with any subtype of PTCL between 1994-2011 with a minimum six months of follow-up or an event defined as relapse or death. Results Histologies included peripheral T-cell lymphoma-not otherwise specified (PTCL-NOS) (31.6%), angioimmunoblastic (16.9%), anaplastic large cell lymphoma (ALCL), ALK- (12.1%), ALCL, ALK + (6.1%), extranodal NK/T-cell lymphoma (7.4%), adult T-cell leukemia/lymphoma (ATLL) (7.4%), and transformed mycosis fungoides (8.7%). Seventeen patients had CNS disease (7%). Fifteen had CNS involvement with PTCL and two had diffuse large B-cell lymphoma and glioblastoma. Median time to CNS involvement was 3.44 months (0.16-103.1). CNS prophylaxis was given to 24 patients (primarily intrathecal methotrexate). Rates of CNS involvement were not different in patients who received prophylaxis. Univariate analysis identified stage III-IV, bone marrow involvement, >1 extranodal site and ATLL as risk factors for CNS disease. On multivariate analysis, >1 extranodal site and international prognostic index (IPI) ≥ 3 were predictive for CNS involvement. The median survival of patients with CNS involvement was 2.63 months (0.10-75). Conclusions Despite high relapse rates, PTCL, except ATLL, carries a low risk of CNS involvement. Prognosis with CNS involvement is poor and risk factors include: >1 extra nodal site and IPI ≥3.

  2. Role of PET/CT in malignant pediatric lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Riad, Raef; Omar, Walid; Hafez, Magdy [Cairo University, Department of Nuclear Medicine, Children' s Cancer Hospital (CCH), Cairo (Egypt); Kotb, Magdy [National Cancer Institute, Department of Nuclear Medicine, Cairo (Egypt); Sidhom, Iman; Zamzam, Manal [Cairo University, Department of Pediatric Oncology, Children' s Cancer Hospital (CCH), Cairo (Egypt); Zaky, Iman [Cairo University, Department of Radio-diagnosis, Children' s Cancer Hospital (CCH), Cairo (Egypt); Abdel-Dayem, Hussein [New York Medical College, Department of Radiology, Nuclear Medicine Section, St. Vincent' s Catholic Medical Centers of New York, Valhalla, NY (United States); St. Vincent' s Catholic Medical Centers of New York, Department of Radiology, New York Medical College, Nuclear Medicine Service, New York, NY (United States)

    2010-02-15

    Malignant pediatric lymphoma accounts for 10-15% of all pediatric cancers, (representing 2-3% of all malignancies), with a peak incidence between 5-9 years. Chemotherapy is usually the first and most common mode of treatment. The choice of treatment and prediction of prognosis depend on the histological type of tumor, initial staging, evaluating treatment response, and detection of early recurrence. Conventional imaging modalities have many limitations. PET/CT is more accurate, however so far the literature lacks the results of a large group of patients. To report the role of PET/CT in the above-mentioned objectives at the newly established Children's Cancer Hospital in Cairo, Egypt, which is one of the busiest dedicated pediatric oncology centers of such purposes in the world. All findings were proven by histopathology, clinically, and by clinical follow-up. A total of 152 patients (35 girls and 117 boys) with histologically proven malignant lymphoma (117 HD, 35 NHL) were included in this study. They were divided into four groups. Group I: 41 patients for initial staging. Group II: 51 patients for evaluating early treatment response after two to three cycles of chemotherapy. Group III: 42 patients for evaluating treatment response 4-8 weeks after the end of their treatment. Group IV: 18 patients evaluated for long-term follow-up. Results of PET/CT were compared with the other conventional imaging modalities (CIM). The sensitivity, specificity, accuracy, and positive and negative predictive values of PET/CT and CIM were as follows: In Group I: PET/CT modified staging and treatment in 11 out of 41 cases (26.8%), upstaged 5(12.2%) patients and down-staged six (14.6%) patients. Group II: 100%, 97.7%, 98%, 85.7%, 100%, respectively, for PET/CT and 83%, 66.6%, 68.6%, 25%, 96.7% for CIM respectively Group III: At the end of chemotherapy 100%, 90.9%, 92.8%, 75%, 100%, respectively, for PET/CT and 55.5%, 57.5%, 57.1%, 26.3%, 82.6% for CIM, respectively. Group IV: For

  3. Burkitt lymphoma presenting as a mass in the thyroid gland: a clinicopathologic study of 7 cases and review of the literature.

    Science.gov (United States)

    Quesada, Andrés E; Liu, Huifei; Miranda, Roberto N; Golardi, Natalia; Billah, Shahreen; Medeiros, L Jeffrey; Jaso, Jesse Manuel

    2016-10-01

    Burkitt lymphoma presenting in the thyroid gland is rare, and only a few cases have been reported. We retrospectively reviewed 7 patients diagnosed with Burkitt lymphoma of the thyroid gland between 2000 and 2015. There were 4 men and 3 women with a median age of 41 years (range, 19-49 years). All patients presented with a rapidly growing neck mass associated with upper airway compression in 5 (71%) patients. Two patients presented with localized (stage I/II) and 5 patients with disseminated (stage III/IV) disease. All cases showed morphologic and immunophenotypic features of Burkitt lymphoma with MYC rearrangement in all 5 cases tested. One case showed evidence of concurrent Hashimoto thyroiditis. Six of 7 patients were treated primarily with rituximab, hyperfractionated cyclophosphamide, vincristine, doxorubicin, and dexamethasone. One patient was treated primarily with dose-adjusted rituximab, etoposide, prednisolone, vincristine, and cyclophosphamide. At the end of the study period, 5 patients were alive: 4 in complete remission and 1 with persistent disease. Two patients died with persistent disease (median follow-up, 25 months; range, 12-361 months). We conclude that Burkitt lymphoma of the thyroid gland shows clinicopathologic features similar to sporadic Burkitt lymphoma at other anatomic sites, but patients present at an older median age. The clinical course is aggressive with a high frequency of disseminated disease at diagnosis; however, a subset of patients responds well to aggressive chemotherapy.

  4. Unintentional Long-Term Esophageal Stenting due to a Complete Response in a Patient with Stage UICC IV Adenocarcinoma of the Gastroesophageal Junction

    Science.gov (United States)

    Paeschke, Anna; Bojarski, Christian; Küpferling, Susanne; Hucklenbroich, Thomas; Siegmund, Britta; Daum, Severin

    2016-01-01

    Endoscopic stent implantation is a common short-treatment option in palliative settings in patients with esophageal cancer. Advanced disease is associated with low survival rates; therefore, data on the long-term outcome are limited. So far, cases of long-term remission or even cure of metastasized adenocarcinoma of the gastroesophageal junction or stomach (AGS) have only been reported from Asia. A 51-year-old male patient primarily diagnosed with metastasized adenocarcinoma of the gastroesophageal junction (GEJ) [type I, cT3cN+cM1 (hep), CEA positive, UICC stage IV] received palliative esophageal stenting with a self-expandable metal stent. As disease progressed after four cycles with epirubicin, oxaliplatin, and capecitabin, treatment was changed to 5-FU and Irinotecan. The patient did not return after 5 cycles of FOLFIRI, but presented 4 years later with mild dysphagia. Endoscopy surprisingly revealed no relevant stenosis or stent migration. Repeated histological analyses of a residual mass at the GEJ did not detect malignancy. Since the initially diagnosed hepatic metastases were no longer detectable by computed tomography, cure from esophageal cancer was assumed. Dysphagia was ascribed to esophageal motility disorder by a narrowed esophageal lumen after long-term stenting. Thus, endoscopic stent implantation is an important method in palliative treatment of dysphagia related to AGS. New systemic treatment strategies like trastuzumab in Her2neu positive cases or new VEGF-inhibitors like ramucirumab will lead to more long-time survivors with AGS. In conclusion, future endoscopic treatment strategies in AGS represent a challenge for the development of new stent techniques in either extraction or programmed complete dissolution. PMID:27462189

  5. Radiochemotherapy including cisplatin alone versus cisplatin + 5-fluorouracil for locally advanced unresectable stage IV squamous cell carcinoma of the head and neck

    Energy Technology Data Exchange (ETDEWEB)

    Tribius, Silke; Kilic, Yasemin [Dept. of Radiation Oncology, Univ. Medical Center Hamburg-Eppendorf, Hamburg (Germany); Kronemann, Stefanie [Dept. of Radiation Oncology, Univ. Hospital Schleswig-Holstein, Campus Luebeck (Germany); Schroeder, Ursula [Dept. of Head and Neck Surgery, Univ. Hospital Schleswig-Holstein, Campus Luebeck (Germany); Hakim, Samer [Dept. of Oro-Maxillo-Facial Surgery, Univ. Hospital Schleswig-Holstein, Campus Luebeck (Germany); Schild, Steven E. [Dept. of Radiation Oncology, Mayo Clinic, Scottsdale, AZ (United States); Rades, Dirk [Dept. of Radiation Oncology, Univ. Medical Center Hamburg-Eppendorf, Hamburg (Germany); Dept. of Radiation Oncology, Univ. Hospital Schleswig-Holstein, Campus Luebeck (Germany)

    2009-10-15

    Background and purpose: the optimal radiochemotherapy regimen for advanced head-and-neck cancer is still debated. This nonrandomized study compares two cisplatin-based radiochemotherapy regimens in 128 patients with locally advanced unresectable stage IV squamous cell carcinoma of the head and neck (SCCHN). Patients and methods: concurrent chemotherapy consisted of either two courses cisplatin (20 mg/m{sup 2}/d1-5 + 29-33; n = 54) or two courses cisplatin (20 mg/m{sup 2}/d1-5 + 29-33) + 5-fluorouracil (5-FU; 600 mg/m{sup 2}/d1-5 + 29-33; n = 74). Results: at least one grade 3 toxicity occurred in 25 of 54 patients (46%) receiving cisplatin alone and in 52 of 74 patients (70%) receiving cisplatin + 5-FU. The latter regimen was particularly associated with increased rates of mucositis (p = 0.027) and acute skin toxicity (p = 0.001). Seven of 54 (13%) and 20 of 74 patients (27%) received only one chemotherapy course due to treatment-related acute toxicity. Late toxicity in terms of xerostomia, neck fibrosis, skin toxicity, and lymphedema was not significantly different. The 2-year locoregional control rates were 67% after cisplatin alone and 52% after cisplatin + 5-FU (p = 0.35). The metastases-free survival rates were 79% and 69%, respectively (p = 0.65), and the overall survival rates 70% and 51%, respectively (p = 0.10). On multivariate analysis, outcome was significantly associated with performance status, T-category, N-category, hemoglobin level prior to radiotherapy, and radiotherapy break > 1 week. Conclusion: two courses of fractionated cisplatin (20 mg/m{sup 2}/day) alone appear preferable, as this regimen resulted in similar outcome and late toxicity as two courses of cisplatin + 5-FU, but in significantly less acute toxicity. (orig.)

  6. Comparison of PG-SGA, SGA and body-composition measurement in detecting malnutrition among newly diagnosed lung cancer patients in stage IIIB/IV and benign conditions.

    Science.gov (United States)

    Li, Rong; Wu, Jing; Ma, Meili; Pei, Jun; Song, Yiyi; Zhang, Xueyan; Han, Baohui

    2011-09-01

    Assessment tools and body-composition measurements are useful in diagnosing malnutrition. Which one is better for lung disease patients is unclear. The objectives of the present study are: to assess relationships between different methods of nutritional measurements in lung diseases patients; to determine which one is better in diagnosing malnutrition for lung disease patients; and to determine whether lung cancer patients can be differentiated from benign lung disease patients using different measurements. A total of 96 newly diagnosed primary lung cancer patients in stage IIIB/IV and 52 benign lung disease patients nutritional status were assessed according to the SGA, the scored PG-SGA, and serum albumin, prealbumin, transferrin, hemoglobin, total lymphocyte count, body mass index (BMI), and weight. A total of 40% of lung cancer patients were severely malnourished, with men or elder having a higher rate of malnutrition. Significantly lower values of weight, BMI, total lymphocyte count, transferrin, prealbumin and serum albumin were found for them. Age, sex, weight, weight half year ago and prealbumin are in the regression equation to predict them. For benign lung disease patients, 21.2% were severely malnourished with significantly lower values of weight and transferrin. Age and prealbumin are in the equation to predict severely malnourished benign lung disease patients. The highest receiver operation characteristic area under the curve was found for the PG-SGA score, BMI and weight. PG-SGA global rating, age and iron-transferring protein are in the equation for predicting disease status. The SGA and PG-SGA are appropriate for identifying malnutrition in lung disease patients. Lung cancer patients can be differentiated from benign conditions by PG-SGA.

  7. Association of drug transporter expression with mortality and progression-free survival in stage IV head and neck squamous cell carcinoma.

    Directory of Open Access Journals (Sweden)

    Rolf Warta

    Full Text Available Drug transporters such as P-glycoprotein (ABCB1 have been associated with chemotherapy resistance and are considered unfavorable prognostic factors for survival of cancer patients. Analyzing mRNA expression levels of a subset of drug transporters by quantitative reverse transcription polymerase chain reaction (qRT-PCR or protein expression by tissue microarray (TMA in tumor samples of therapy naïve stage IV head and neck squamous cell carcinoma (HNSCC (qRT-PCR, n = 40; TMA, n = 61, this in situ study re-examined the significance of transporter expression for progression-free survival (PFS and overall survival (OS. Data from The Cancer Genome Atlas database was used to externally validate the respective findings (n = 317. In general, HNSCC tended to lower expression of drug transporters compared to normal epithelium. High ABCB1 mRNA tumor expression was associated with both favorable progression-free survival (PFS, p = 0.0357 and overall survival (OS, p = 0.0535. Similar results were obtained for the mRNA of ABCC1 (MRP1, multidrug resistance-associated protein 1; PFS, p = 0.0183; OS, p = 0.038. In contrast, protein expression of ATP7b (copper transporter ATP7b, mRNA expression of ABCG2 (BCRP, breast cancer resistance protein, ABCC2 (MRP2, and SLC31A1 (hCTR1, human copper transporter 1 did not correlate with survival. Cluster analysis however revealed that simultaneous high expression of SLC31A1, ABCC2, and ABCG2 indicates poor survival of HNSCC patients. In conclusion, this study militates against the intuitive dogma where high expression of drug efflux transporters indicates poor survival, but demonstrates that expression of single drug transporters might indicate even improved survival. Prospectively, combined analysis of the 'transportome' should rather be performed as it likely unravels meaningful data on the impact of drug transporters on survival of patients with HNSCC.

  8. Unintentional Long-Term Esophageal Stenting due to a Complete Response in a Patient with Stage UICC IV Adenocarcinoma of the Gastroesophageal Junction

    Directory of Open Access Journals (Sweden)

    Anna Paeschke

    2016-05-01

    Full Text Available Endoscopic stent implantation is a common short-treatment option in palliative settings in patients with esophageal cancer. Advanced disease is associated with low survival rates; therefore, data on the long-term outcome are limited. So far, cases of long-term remission or even cure of metastasized adenocarcinoma of the gastroesophageal junction or stomach (AGS have only been reported from Asia. A 51-year-old male patient primarily diagnosed with metastasized adenocarcinoma of the gastroesophageal junction (GEJ [type I, cT3cN+cM1 (hep, CEA positive, UICC stage IV] received palliative esophageal stenting with a self-expandable metal stent. As disease progressed after four cycles with epirubicin, oxaliplatin, and capecitabin, treatment was changed to 5-FU and Irinotecan. The patient did not return after 5 cycles of FOLFIRI, but presented 4 years later with mild dysphagia. Endoscopy surprisingly revealed no relevant stenosis or stent migration. Repeated histological analyses of a residual mass at the GEJ did not detect malignancy. Since the initially diagnosed hepatic metastases were no longer detectable by computed tomography, cure from esophageal cancer was assumed. Dysphagia was ascribed to esophageal motility disorder by a narrowed esophageal lumen after long-term stenting. Thus, endoscopic stent implantation is an important method in palliative treatment of dysphagia related to AGS. New systemic treatment strategies like trastuzumab in Her2neu positive cases or new VEGF-inhibitors like ramucirumab will lead to more long-time survivors with AGS. In conclusion, future endoscopic treatment strategies in AGS represent a challenge for the development of new stent techniques in either extraction or programmed complete dissolution.

  9. Testicular lymphoma

    DEFF Research Database (Denmark)

    Møller, Michael Boe; d'Amore, F; Christensen, Bjarne Egelund

    1994-01-01

    In a Danish population-based non-Hodgkin's lymphoma registry, 2687 newly diagnosed patients were registered from 1983 to 1992. 39 had testicular involvement (TL) (incidence 0.26/10(5)/year). Median age was 71 years. 24 cases had localised and 15 had disseminated disease. Histologically, all cases...... were diffuse (65% diffuse centroblastic type). Of the 27 tested, 11% were of T- and 89% of B-immunophenotype. In localised cases, where surgery was supplemented by combination chemotherapy (CCT), the relapse rate was 15.4%. The relapse rate for cases with localised disease treated with other regimens...

  10. The Impact of Local and Regional Disease Extent on Overall Survival in Patients With Advanced Stage IIIB/IV Non-Small Cell Lung Carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Higginson, Daniel S., E-mail: daniel.higginson@gmail.com [Department of Radiation Oncology, University of North Carolina, Chapel Hill, North Carolina (United States); Chen, Ronald C.; Tracton, Gregg; Morris, David E.; Halle, Jan; Rosenman, Julian G.; Stefanescu, Mihaela; Pham, Erica [Department of Radiation Oncology, University of North Carolina, Chapel Hill, North Carolina (United States); Socinski, Mark A. [Department of Medicine, Division of Hematology and Oncology, University of North Carolina, Chapel Hill, North Carolina (United States); Marks, Lawrence B. [Department of Radiation Oncology, University of North Carolina, Chapel Hill, North Carolina (United States)

    2012-11-01

    Purpose: Patients with advanced stage IIIB or stage IV non-small cell lung carcinoma are typically treated with initial platinum-based chemotherapy. A variety of factors (eg, performance status, gender, age, histology, weight loss, and smoking history) are generally accepted as predictors of overall survival. Because uncontrolled pulmonary disease constitutes a major cause of death in these patients, we hypothesized that clinical and radiographic factors related to intrathoracic disease at diagnosis may be prognostically significant in addition to conventional factors. The results have implications regarding the selection of patients for whom palliative thoracic radiation therapy may be of most benefit. Methods and Materials: We conducted a pooled analysis of 189 patients enrolled at a single institution into 9 prospective phase II and III clinical trials involving first-line, platinum-based chemotherapy. Baseline clinical and radiographic characteristics before trial enrollment were analyzed as possible predictors for subsequent overall survival. To assess the relationship between anatomic location and volume of disease within the thorax and its effect on survival, the pre-enrollment computed tomography images were also analyzed by contouring central and peripheral intrapulmonary disease. Results: On univariate survival analysis, multiple pulmonary-related factors were significantly associated with worse overall survival, including pulmonary symptoms at presentation (P=.0046), total volume of intrathoracic disease (P=.0006), and evidence of obstruction of major bronchi or vessels on prechemotherapy computed tomography (P<.0001). When partitioned into central and peripheral volumes, central (P<.0001) but not peripheral (P=.74) disease was associated with worse survival. On multivariate analysis with known factors, pulmonary symptoms (hazard ratio, 1.46; P=.042), central disease volume (hazard ratio, 1.47; P=.042), and bronchial/vascular compression (hazard ratio, 1

  11. FDG-PET in Follicular Lymphoma Management

    Directory of Open Access Journals (Sweden)

    C. Bodet-Milin

    2012-01-01

    Full Text Available 18-Fluoro-deoxyglucose positron emission tomography/computerised tomography (FDG PET/CT is commonly used in the management of patients with lymphomas and is recommended for both initial staging and response assessment after treatment in patients with diffuse large B-cell lymphoma and Hodgkin lymphoma. Despite the FDG avidity of follicular lymphoma (FL, FDG PET/CT is not yet applied in standard clinical practice for patients with FL. However, FDG PET/CT is more accurate than conventional imaging for initial staging, often prompting significant management change, and allows noninvasive characterization to guide assessment of high-grade transformation. For restaging, FDG PET/CT assists in distinguishing between scar tissue and viable tumors in residual masses and a positive PET after induction treatment would seem to predict a shorter progression-free survival.

  12. Bevacizumab, Cisplatin, Radiation Therapy, and Fluorouracil in Treating Patients With Stage IIB, Stage III, Stage IVA, or Stage IVB Nasopharyngeal Cancer

    Science.gov (United States)

    2014-04-21

    Stage II Squamous Cell Carcinoma of the Nasopharynx; Stage III Lymphoepithelioma of the Nasopharynx; Stage III Squamous Cell Carcinoma of the Nasopharynx; Stage IV Lymphoepithelioma of the Nasopharynx; Stage IV Squamous Cell Carcinoma of the Nasopharynx

  13. Radioimmunotherapy using {sup 131}I-rituximab in patients with advanced stage B-cell non-Hodgkin's lymphoma: initial experience

    Energy Technology Data Exchange (ETDEWEB)

    Bienert, Maren; Reisinger, Ingrid; Humplik, Beatrice I.; Reim, Christel; Kroessin, Thomas; Avril, Norbert; Munz, Dieter L. [Charite - Universitaetsmedizin Berlin, Clinic for Nuclear Medicine, Berlin (Germany); Srock, Stefanie; Pezzutto, Antonio [Charite - Universitaetsmedizin Berlin, Department of Haematology and Oncology, Berlin (Germany)

    2005-10-01

    The aim of this study was to evaluate the safety, toxicity and therapeutic response of non-myeloablative radioimmunotherapy using {sup 131}I-rituximab in previously heavily treated patients with B-cell non-Hodgkin's lymphoma (B-NHL). Nine patients with relapsed, refractory or transformed B-NHL received ten radioimmunotherapies. Patients had a median of 5 (range 2-7) prior standard therapies. Four patients had received prior high-dose chemotherapy followed by autologous stem cell transplantation, and eight had received prior rituximab therapy. Histopathology consisted of four mantle cell, one follicular and four diffuse large B-cell lymphomas. Rituximab, a monoclonal chimeric anti-CD20 antibody (IDEC-C2B8), was labelled with {sup 131}I using the Iodogen method. The administered activity (2,200{+-}600 MBq) was based on a dosimetrically calculated 45 cGy total-body radiation dose. All patients received an infusion of 2.5 mg/kg of rituximab prior to administration of the radiopharmaceutical. No acute adverse effects were observed after the administration of{sup 131}I-rituximab. Radioimmunotherapy was safe in our patient group and achieved one complete response ongoing at 14 months and two partial responses progressing at 12 and 13 months after treatment. One partial responder was re-treated with radioimmunotherapy and achieved an additional progression-free interval of 7 months. Four non-responders with bulky disease died 4.8{+-}2.0 months after therapy. Three patients had an elevated serum lactate dehydrogenase (LDH) level prior to radioimmunotherapy and none of the patients responded. Of two patients who received radioimmunotherapy as an additional treatment after salvage chemotherapy, one continues to be disease-free at 9 months and one relapsed at 5 months' follow-up. Reversible grade 3 or 4 haematological toxicity occurred in seven of nine patients. Median nadirs were 35 days for platelets, 44 days for leucocytes and 57 days for erythrocytes. (orig.)

  14. Routine Bone Marrow Biopsy Has Little or No Therapeutic Consequence for Positron Emission Tomography/Computed Tomography-Staged Treatment-Naive Patients With Hodgkin Lymphoma

    DEFF Research Database (Denmark)

    El-Galaly, Tarec Christoffer; d'Amore, Francesco; Mylam, Karen Juul

    2012-01-01

    disease by PET/CT staging. BMB upstaged five patients, assessed as being stage III before BMB; none of the 454 patients would have been allocated to another treatment on the basis of BMB results. Focal skeletal PET/CT lesions identified positive and negative BMBs with a sensitivity and specificity of 85...

  15. Reduction of the treated volume to involved node radiation therapy as part of combined modality treatment for early stage aggressive non-Hodgkin's lymphoma.

    NARCIS (Netherlands)

    Verhappen, M.H.; Poortmans, P.M.; Raaijmakers, E.; Raemaekers, J.M.M.

    2013-01-01

    BACKGROUND AND PURPOSE: This retrospective study investigated whether focused involved node radiation therapy (INRT) can safely replace involved field RT (IFRT) in patients with early stage aggressive NHL. PATIENTS AND METHODS: We included 258 patients with stage I/II aggressive NHL who received com

  16. Three-dimensional conformal radiotherapy plus concurrent DICE chemotherapy for early-stage nasal-type natural killer/T-cell lymphoma of Waldeyer’s ring:A single-institution study

    Institute of Scientific and Technical Information of China (English)

    Ji Zhou; Daiyuan Ma; Yeqin Zhou; Xianfu Li; Bangxian Tan; Mi Liu; Tao Ren

    2015-01-01

    Objective Nasal-type natural kil er/T-cel lymphoma of Waldeyer’s ring (WR-NK/TL) has dif erent clinico-pathological characteristics from those of other subtypes of NK/T lymphoma; thus, the optimal treatment remains unclear. To find a more ef ective treatment model for WR-NK/TL, we conducted a single-center study of concurrent radiochemotherapy. Methods Forty-five patients with newly diagnosed stage IE to IIE WR-NKTL were randomly divided into two groups. The 23 cases in the concurrent radiochemotherapy group were treated with three-dimensional conformal radiotherapy (48–52 Gy) and 2 courses of DICE (dexamethasone, ifosfamide, cisplatin, and etoposide) synchronous chemotherapy. The 22 cases in the radiotherapy group only received three-dimen-sional conformal radiotherapy (50–54 Gy). The primary end points were overal survival (OS), progression-free survival (PFS), and toxicity. Results The 1-, 3-, and 4-year OS and PFS rates were 95.5%, 65.6%, and 45.9%, and 86.4%, 56.0%, and 46.7% in the radiotherapy group, and 100%, 88.5%, and 88.5%, and 100%, 82.0%, and 73.8% in the concurrent radiochemotherapy group, respectively. The OS (P = 0.0477) and PFS rates (P = 0.0488) were higher in the concurrent radiochemotherapy group than in the radiotherapy group. The overal re-sponse rate was 100% in both the radiotherapy group [complete response (CR), 18 cases] and concurrent radiochemotherapy group (CR, 22 cases). The concurrent radiochemotherapy group had more severe side ef ects, especial y grade 3 + 4 events, such as leukopenia, anorexia, and stomatitis. However, side ef ects benefiting from excel ent oral care were endurable. Conclusion Radiotherapy plus concurrent DICE chemotherapy may be an ef ective and safe compre-hensive treatment for patients with WR-NKTL.

  17. A comparison of volumetric modulated arc therapy and sliding-window intensity-modulated radiotherapy in the treatment of Stage I-II nasal natural killer/T-cell lymphoma.

    Science.gov (United States)

    Liu, Xianfeng; Yang, Yong; Jin, Fu; He, Yanan; Zhong, Mingsong; Luo, Huanli; Qiu, Da; Li, Chao; Yang, Han; He, Guanglei; Wang, Ying

    2016-01-01

    This article is aimed to compare the dosimetric differences between volumetric modulated arc therapy (VMAT) and intensity-modulated radiotherapy (IMRT) for Stage I-II nasal natural killer/T-cell lymphoma (NNKTL). Ten patients with Stage I-II NNKTL treated with IMRT were replanned with VMAT (2 arcs). The prescribed dose of the planning target volume (PTV) was 50Gy in 25 fractions. The VMAT plans with the Anisotropic Analytical Algorithm (Version 8.6.15) were based on an Eclipse treatment planning system; the monitor units (MUs) and treatment time (T) were scored to measure the expected treatment efficiency. All the 10 patients under the study were subject to comparisons regarding the quality of target coverage, the efficiency of delivery, and the exposure of normal adjacent organs at risk (OARs). The study shows that VMAT was associated with a better conformal index (CI) and homogeneity index (HI) (both p delivery time. Copyright © 2016 American Association of Medical Dosimetrists. Published by Elsevier Inc. All rights reserved.

  18. Treatment Options for Non-Hodgkin Lymphoma

    Science.gov (United States)

    ... Lymphoma Treatment AIDS-Related Lymphoma Treatment Chronic Lymphocytic Leukemia Treatment (small lymphocytic lymphoma) Mycosis Fungoides (Including Sézary Syndrome) Treatment (cutaneous T-cell lymphoma) Primary CNS Lymphoma Treatment Non-Hodgkin lymphoma ...

  19. Peripheral T-Cell Lymphoma

    Science.gov (United States)

    Getting the Facts Peripheral T-Cell Lymphoma Overview Lymphoma is the most common blood cancer. The two main forms of lymphoma are Hodgkin lymphoma and ... develop into lymphomas: B-lymphocytes (B-cells) and T-lymphocytes (T-cells). Peripheral T-cell lymphoma (PTCL) ...

  20. Palliative resection of the primary tumor is associated with improved overall survival in incurable stage IV colorectal cancer: A nationwide population-based propensity-score adjusted study in the Netherlands.

    Science.gov (United States)

    't Lam-Boer, Jorine; Van der Geest, Lydia G; Verhoef, Cees; Elferink, Marloes E; Koopman, Miriam; de Wilt, Johannes H

    2016-11-01

    As the value of palliative primary tumor resection in stage IV colorectal cancer (CRC) is still under debate, the purpose of this population-based study was to investigate if palliative primary tumor resection as the initial treatment after diagnosis was associated with improved overall survival. All patients with stage IV colorectal adenocarcinoma (2008-2011) were selected from the Netherlands Cancer Registry, and patients undergoing treatment with curative intent (i.e., metastasectomy, radiofrequency ablation and/or hyperthermic intraperitoneal chemotherapy), or best supportive care were excluded. After propensity score matching, a multivariable Cox proportional hazard model was performed to determine the association between treatment strategy and mortality. From a total group of 10,371 patients with stage IV CRC, 2,746 patients (26%) underwent an elective palliative resection of the primary tumor, whether or not followed by systemic therapy, and 3,345 patients (32%) were initially treated with palliative systemic therapy. After propensity score matching, median overall survival in these groups was 17.2 months (95% CI 16.3-18.1) and 11.5 months (95% CI 11.0-12.0), respectively. In Cox regression analysis, primary tumor resection was significantly associated with improved overall survival (hazard ratio of death = 0.44 [95% CI 0.35-0.55], p population-based study shows an overall survival benefit for patients with incurable stage IV CRC who underwent primary tumor resection as the initial treatment after diagnosis, compared to patients who started systemic therapy with the primary tumor in situ. This result is an argument in favor of resection of the primary tumor, even when patients have little to no symptoms.

  1. Characteristics and Results of the Management of Diffuse Large B-Cell Lymphomas: The Experience of Côte d'Ivoire

    Directory of Open Access Journals (Sweden)

    Aïssata Tolo Diebkilé

    2012-01-01

    Full Text Available Diffuse large B-cell lymphomas have been little studied in black Africans. The purpose of our study was to determine the characteristics and results of the management of these lymphomas. Patients and Methods. In a descriptive and analytic retrospective study we studied the medical records of 63 patients with diffuse large B-cell lymphoma hospitalized during the period from 1991 to 2007. The diagnosis was made after lymph node or organ biopsy. Response to treatment, OS, PFS, and toxicity were studied. The complete response has been analyzed univariate and multivariate analysis. Results. The median age was 42 years. The sex ratio was 2. The HIV serology was positive in 11 cases, and 8 patients had antiretroviral therapy. In 71% the lymphoma was at stages III and IV of Ann Arbor. IPI was ≥3 in 65%. Complete remission was achieved in 43%. Only 43% of patients had had a good compliance. Progression-free survival at 3 years was 32%, and overall survival at 3 years was 50%. 13% of patients were lost to follow up, and 51% of them died. In terms of analysis the complete remission rate was influenced by the stage of Ann Arbor (<0.0001, biological b symptoms (<0.01, the IPI (<0.0001, and the socioeconomic standing (=0.001. In multivariate analysis, only IPI and stage of Ann Arbor influence the complete remission.

  2. Hodgkin lymphoma: answers take time!

    Science.gov (United States)

    Friedberg, Jonathan W

    2011-05-19

    In this issue of Blood, Straus and colleagues on behalf of the Cancer and Leukemia Group B (CALGB) present the outcome of a phase 2 trial of doxorubicin, vinblastine,and gemcitabine for patients with early-stage, non-bulky, Hodgkin lymphoma.The complete response rate and progression-free survival were inferior to comparable series, emphasizing the challenges of improving outcome in this highly curable population.

  3. Uveitis and Myositis as Immune Complications in Chemorefractory NK/T-Cell Nasal-Type Lymphoma Successfully Treated with Allogeneic Stem-Cell Transplant

    Science.gov (United States)

    Gómez-Crespo, Maria José; López-Lorenzo, Jose Luis; Villaescusa, Teresa; Rodríguez-Pinilla, María; Fortes, José; Serrano, Cristina; Machan, Salma; Llamas, Pilar; Córdoba, Raúl

    2016-01-01

    NK/T-cell lymphomas are a group of clonal proliferations of NK- or, rarely, T-cell types and have peculiar clinicopathologic features. Most common site of involvement is the upper aerodigestive tract (nasal cavity, nasopharynx, paranasal sinuses, and palate). Association of autoimmune paraneoplastic disorders with NK/T-cell lymphomas is not well studied. Our patient was diagnosed with NK/T-cell lymphoma stage IV with skin involvement and treated frontline with CHOEP regimen. While he was under treatment, two immune complications presented: anterior uveitis of autoimmune origin refractory to steroids and myositis in lower limbs muscles. Autologous transplantation was rejected due to confirmed early relapse after first-line treatment, and the patient received second-line treatment according to the SMILE scheme, reaching complete response after four cycles. The patient underwent allogeneic transplantation and at the time of manuscript preparation is alive despite multiple complications. The disease should be suspected in patients with rhinitis or recurrent sinusitis, and early biopsy is recommended for all patients to avoid a delay in diagnosis. Our patient also presented symptoms of disease progression after first-line treatment, representing a paraneoplastic process, a very rare phenomenon in T-type lymphomas. This case is novel for the appearance of an inflammatory myositis, a histologically verified paraneoplastic phenomenon that responded to treatment for lymphoma.

  4. Uveitis and Myositis as Immune Complications in Chemorefractory NK/T-Cell Nasal-Type Lymphoma Successfully Treated with Allogeneic Stem-Cell Transplant

    Directory of Open Access Journals (Sweden)

    Maria José Gómez-Crespo

    2016-01-01

    Full Text Available NK/T-cell lymphomas are a group of clonal proliferations of NK- or, rarely, T-cell types and have peculiar clinicopathologic features. Most common site of involvement is the upper aerodigestive tract (nasal cavity, nasopharynx, paranasal sinuses, and palate. Association of autoimmune paraneoplastic disorders with NK/T-cell lymphomas is not well studied. Our patient was diagnosed with NK/T-cell lymphoma stage IV with skin involvement and treated frontline with CHOEP regimen. While he was under treatment, two immune complications presented: anterior uveitis of autoimmune origin refractory to steroids and myositis in lower limbs muscles. Autologous transplantation was rejected due to confirmed early relapse after first-line treatment, and the patient received second-line treatment according to the SMILE scheme, reaching complete response after four cycles. The patient underwent allogeneic transplantation and at the time of manuscript preparation is alive despite multiple complications. The disease should be suspected in patients with rhinitis or recurrent sinusitis, and early biopsy is recommended for all patients to avoid a delay in diagnosis. Our patient also presented symptoms of disease progression after first-line treatment, representing a paraneoplastic process, a very rare phenomenon in T-type lymphomas. This case is novel for the appearance of an inflammatory myositis, a histologically verified paraneoplastic phenomenon that responded to treatment for lymphoma.

  5. International Lymphoma Epidemiology Consortium

    Science.gov (United States)

    The InterLymph Consortium, or formally the International Consortium of Investigators Working on Non-Hodgkin's Lymphoma Epidemiologic Studies, is an open scientific forum for epidemiologic research in non-Hodgkin's lymphoma.

  6. Non-Hodgkin's Lymphoma

    Science.gov (United States)

    ... These include the lymphatic vessels, tonsils, adenoids, spleen, thymus and bone marrow. Occasionally, non-Hodgkin's lymphoma involves ... understand the possible link between pesticides and the development of non-Hodgkin's lymphoma. Older age. Non-Hodgkin's ...

  7. Phase II MOR00208 in Combination With Lenalidomide for Patients With Relapsed or Refractory CLL, SLL or PLL or Older Patients With Untreated CLL, SLL or PLL

    Science.gov (United States)

    2017-10-04

    Contiguous Stage II Small Lymphocytic Lymphoma; Noncontiguous Stage II Small Lymphocytic Lymphoma; Prolymphocytic Leukemia; Recurrent Small Lymphocytic Lymphoma; Refractory Chronic Lymphocytic Leukemia; Stage I Chronic Lymphocytic Leukemia; Stage I Small Lymphocytic Lymphoma; Stage II Chronic Lymphocytic Leukemia; Stage III Chronic Lymphocytic Leukemia; Stage III Small Lymphocytic Lymphoma; Stage IV Chronic Lymphocytic Leukemia; Stage IV Small Lymphocytic Lymphoma

  8. Quality control of involved-field radiotherapy for patients with early stage Hodgkin's lymphoma based on a central prospective review. Comparison of the results between two study generations of the German Hodgkin Study Group

    Energy Technology Data Exchange (ETDEWEB)

    Kriz, J.; Haverkamp, U.; Eich, H.T. [Muenster Univ. (Germany). Dept. of Radiation Oncology; Bangard, C. [Koeln Univ. (Germany). Dept. of Radiology; Bongartz, R.; Baues, C.; Mueller, R.P. [Koeln Univ. (Germany). Dept. of Radiation Oncology; Engert, A. [Koeln Univ. (Germany). Dept. of Medical Oncology

    2012-08-15

    Purpose: Based on experience in trials HD10 and HD11 (1998-2003), the radiotherapy reference center of the German Hodgkin Study Group (GHSG) continued their central prospective radiation oncological review in trials HD13 and HD14. The purpose of this analysis was to identify the impact of this procedure on radiotherapeutic management and to compare findings with former trials. Methods: Between 2003 and 2009, 1,710 patients were enrolled in the HD13 trial (early favorable stages) and 2,039 patients in the HD14 trial (early unfavorable stages). All patients received a total of 30 Gy involved-field (IF) radiotherapy within a combined modality approach. Results: For patients in HD13, there was a correction of disease involvement in 847/1,518 patients (56%), and for patients in HD14 in 1,370/1,905 patients (72%). Most discrepancies were observed in the lower mediastinum (19.2%), infraclavicular (31.7%), upper cervical (12.7%), and supraclavicular (10.8%) lymph nodes. This resulted in a change of disease stage in 241 (7%) patients and a shift into another study protocol in 66 (2%) patients. Due to the incorrect lymph node documentation of the participating study centers, the IF radiotherapy volume had to be enlarged in 1,063/3,423 patients (31%) and reduced in 244/3,423 patients (7.1%). These findings are comparable to the results of the quality control in the trials HD10 and HD11 (2,611 patients reviewed). Conclusion: Central review of the diagnostic imaging and clinical findings of Hodgkin's lymphoma patients shows a considerable number of discrepancies compared with the local evaluation. Thus, meticulous evaluation of all imaging information in close collaboration between the radiation oncologist and diagnostic radiologist is mandatory. (orig.)

  9. {sup 18}F-FDG PET/CT bone/bone marrow findings in Hodgkin's lymphoma may circumvent the use of bone marrow trephine biopsy at diagnosis staging

    Energy Technology Data Exchange (ETDEWEB)

    Moulin-Romsee, Gerard [Universite Paris 7, Service de Medicine Nucleaire, Hopital Saint-Louis, Assistance Publique-Hopitaux de Paris (France); Institut Curie, Nuclear Medicine, Paris (France); Hindie, Elif; Filmont, Jean-Emmanuel; Moretti, Jean-Luc [Universite Paris 7, Service de Medicine Nucleaire, Hopital Saint-Louis, Assistance Publique-Hopitaux de Paris (France); Cuenca, Xavier; Brice, Pauline; Sibon, David [Hopital Saint-Louis, Haemato-Oncology, Paris (France); Decaudin, Didier; Anitei, Marcela [Institut Curie, Haematology, Paris (France); Benamor, Myriam [Institut Curie, Nuclear Medicine, Paris (France); Briere, Josette [Hopital Saint-Louis, Pathology, Paris (France); Kerviler, Eric de [Hopital Saint-Louis, Radiology, Paris (France)

    2010-06-15

    Accurate staging of Hodgkin's lymphoma (HL) is necessary in selecting appropriate treatment. Bone marrow trephine biopsy (BMB) is the standard procedure for depicting bone marrow involvement. BMB is invasive and explores a limited part of the bone marrow. {sup 18}F-FDG PET/CT is now widely used for assessing response to therapy in HL and a baseline study is obtained to improve accuracy. The aim of this retrospective analysis was to assess whether routine BMB remains necessary with concomitant {sup 18}F-FDG PET/CT. Data from 83 patients (newly diagnosed HL) were reviewed. All patients had received contrast-enhanced CT, BMB and {sup 18}F-FDG PET/CT. Results of BMB were not available at the time of {sup 18}F-FDG PET/CT imaging. Seven patients had lymphomatous involvement on BMB. Four patients had bone involvement on conventional CT (two with negative BMB). All patients with bone marrow and/or bone lesions at conventional staging were also diagnosed on {sup 18}F-FDG PET/CT scan. PET/CT depicted FDG-avid bone/bone marrow foci in nine additional patients. Four of them had only one or two foci, while the other had multiple foci. However, the iliac crest, site of the BMB, was not involved on {sup 18}F-FDG PET/CT. Osteolytic/sclerotic lesions matching FDG-avid foci were visible on the CT part of PET/CT in three patients. MRI ordered in three other patients suggested bone marrow involvement. Interim and/or end-therapy {sup 18}F-FDG PET/CT documented response of FDG-avid bone/bone marrow foci to chemotherapy in every patient. {sup 18}F-FDG PET/CT highly improves sensitivity for diagnosis of bone/bone marrow lesions in HL compared to conventional staging. (orig.)

  10. A comparison of volumetric modulated arc therapy and sliding-window intensity-modulated radiotherapy in the treatment of Stage I-II nasal natural killer/T-cell lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Liu, Xianfeng [Department of Radiation Oncology, Chongqing Cancer Institute, Chongqing (China); Yang, Yong [Department of Radiation Oncology, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (China); Jin, Fu; He, Yanan; Zhong, Mingsong; Luo, Huanli; Qiu, Da; Li, Chao; Yang, Han; He, Guanglei [Department of Radiation Oncology, Chongqing Cancer Institute, Chongqing (China); Wang, Ying, E-mail: zjajf@126.com [Department of Radiation Oncology, Chongqing Cancer Institute, Chongqing (China)

    2016-04-01

    This article is aimed to compare the dosimetric differences between volumetric modulated arc therapy (VMAT) and intensity-modulated radiotherapy (IMRT) for Stage I-II nasal natural killer/T-cell lymphoma (NNKTL). Ten patients with Stage I-II NNKTL treated with IMRT were replanned with VMAT (2 arcs). The prescribed dose of the planning target volume (PTV) was 50 Gy in 25 fractions. The VMAT plans with the Anisotropic Analytical Algorithm (Version 8.6.15) were based on an Eclipse treatment planning system; the monitor units (MUs) and treatment time (T) were scored to measure the expected treatment efficiency. All the 10 patients under the study were subject to comparisons regarding the quality of target coverage, the efficiency of delivery, and the exposure of normal adjacent organs at risk (OARs). The study shows that VMAT was associated with a better conformal index (CI) and homogeneity index (HI) (both p < 0.05) but slightly higher dose to OARs than IMRT. The MUs with VMAT (650.80 ± 24.59) were fewer than with IMRT (1300.10 ± 57.12) (relative reduction of 49.94%, p = 0.00) when using 2-Gy dose fractions. The treatment time with VMAT (3.20 ± 0.02 minutes) was shorter than with IMRT (7.38 ± 0.18 minutes) (relative reduction of 56.64%, p = 0.00). We found that VMAT and IMRT both provide satisfactory target dosimetric coverage and OARs sparing clinically. Likely to deliver a bit higher dose to OARs, VMAT in comparison with IMRT, is still a better choice for treatment of patients with Stage I-II NNKTL, thanks to better dose distribution, fewer MUs, and shorter delivery time.

  11. Analysis of {sup 18}F-FDG PET diffuse bone marrow uptake and splenic uptake in staging of Hodgkin's lymphoma: a reflection of disease infiltration or just inflammation?

    Energy Technology Data Exchange (ETDEWEB)

    Salaun, Pierre Y. [University Hospital of Brest, Nuclear Medicine Department, Brest (France); Rene Gauducheau Cancer Center, Nuclear Medicine Department, Nantes (France); Gastinne, Thomas [University Hospital of Nantes, Department of Haematology, Nantes (France); Bodet-Milin, Caroline [University Hospital of Nantes, Nuclear Medicine Department, Nantes (France); Campion, Loic [Rene Gauducheau Cancer Center, Biostatistics Unit, Nantes (France); INSERM UMR 892, CRCNA, Nantes (France); Cambefort, Pierre [University Hospital of Brest, Nuclear Medicine Department, Brest (France); Moreau, Anne [University Hospital of Nantes, Department of Histopathology, Nantes (France); Le Gouill, Steven; Moreau, Philippe [University Hospital of Nantes, Department of Haematology, Nantes (France); INSERM UMR 892, CRCNA, Nantes (France); Berthou, Christian [University Hospital of Brest, Department of Haematology, Brest (France); Kraeber-Bodere, Francoise [Rene Gauducheau Cancer Center, Nuclear Medicine Department, Nantes (France); University Hospital of Nantes, Nuclear Medicine Department, Nantes (France); INSERM UMR 892, CRCNA, Nantes (France)

    2009-11-15

    {sup 18}F-FDG PET has been successfully evaluated in the management of Hodgkin's lymphoma (HL) and the most recent international guidelines recommended {sup 18}F-FDG PET for initial staging and final therapeutic assessment. However, {sup 18}F-FDG PET diffuse bone marrow uptake (BMU) and splenic uptake (SU) are frequently observed at the initial imaging and remain difficult to analyse. The aim of this retrospective study was to evaluate the significance of {sup 18}F-FDG diffuse BMU and SU in initial staging of HL. A total of 106 patients (median age: 31 years, range: 9-81, 51 female, 55 male) underwent {sup 18}F-FDG PET/CT for initial staging of HL. BMU level was assessed visually according to liver uptake (1 = below liver uptake, 2 = corresponding to liver uptake, 3 = above liver uptake) and semi-quantitatively using the maximum standardized uptake value (SUV{sub max}) measured in the sacral area. SU was assessed visually according to liver uptake (1 = below liver uptake, 2 = corresponding to liver uptake, 3 = above liver uptake). These data were compared with the patient's characteristics including sex, age, Ann Arbor staging, bulky disease (tumour burden > 10 cm), presence of B symptoms, bone foci on PET (n = 106), bone marrow involvement (BMI) on biopsy (n = 75), leukocyte count (n = 74), lactic dehydrogenase (LDH) (n = 87), C-reactive protein (CRP) (n = 83) and fibrinogen (n = 60). Univariate and multivariate analyses were performed. Multivariate analysis found an independent correlation between BMU visual grading and CRP level (p = 0.007). For semi-quantitative BMU evaluation, multivariate analysis found an independent correlation between sacral SUVs and CRP level (p = 0.032) and Ann Arbor stage (p = 0.005). No BMI was found in patients who presented with SUV{sub max} below 3.4. For splenic evaluation, multivariate analysis found an independent correlation between SU and splenic foci (p = 0.034). No statistical link was found between SU and

  12. Conjunctival Lymphoma

    DEFF Research Database (Denmark)

    Kirkegaard, Marina M; Rasmussen, Peter K; Coupland, Sarah E

    2016-01-01

    to EMZL (97.0%) and FL (82.0%). Further survival predictors included age (EMZL), sex (FL), and Ann Arbor staging classification (EMZL and FL). The American Joint Committee on Cancer TNM staging showed limited prognostic usefulness, only being able to predict survival for patients with DLBCL. CONCLUSIONS...

  13. FDG PET/CT in children and adolescents with lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Kluge, Regine; Kurch, Lars [University Hospital Leipzig, Department of Nuclear Medicine, Leipzig (Germany); Montravers, Francoise [Hospital Tenon, Department of Nuclear Medicine, Paris (France); Mauz-Koerholz, Christine [University Hospital Halle, Department of Paediatrics, Halle (Saale) (Germany)

    2013-04-15

    The aim of this review is to give an overview of FDG PET/CT applications in children and adolescents with lymphoma. Today, FDG PET is used for tailoring treatment intensity in children with Hodgkin lymphoma within the framework of international treatment optimisation protocols. In contrast, the role of this method in children with Non-Hodgkin lymphoma is not well defined. This paper overviews clinical appearance and metabolic behaviour of the most frequent lymphoma subtypes in childhood. The main focus of the review is to summarise knowledge about the role of FDG PET/CT for initial staging and early response assessment. (orig.)

  14. Therapy of gastric mucosa associated lymphoid tissue lymphoma

    Institute of Scientific and Technical Information of China (English)

    Andrea Morgner; Renate Schmelz; Christian Thiede; Manfred Stolte; Stephan Miehlke

    2007-01-01

    Gastric mucosa associated lymphoid tissue (MALT)lymphoma has recently been incorporated into the World Health Organization (WHO) lymphoma classification,termed as extranodal marginal zone B-cell lymphoma of MALT-type. In about 90% of cases this lymphoma is associated with H pylori infection which has been clearly shown to play a causative role in lymphomagenesis.Although much knowledge has been gained in defining the clinical features, natural history, pathology, and molecular genetics of the disease in the last decade, the optimal treatment approach for gastric MALT lymphomas,especially locally advanced cases, is still evolving. In this review we focus on data for the therapeutic, stage dependent management of gastric MALT lymphoma.Hence, the role of eradication therapy, surgery,chemotherapy and radiotherapy is critically analyzed.Based on these data, we suggest a therapeutic algorithm that might help to better stratify patients for optimal treatment success.

  15. Positron emission tomography has a high negative predictive value for progression or early relapse for patients with residual disease after first-line chemotherapy in advanced-stage Hodgkin lymphoma

    Science.gov (United States)

    Kobe, Carsten; Dietlein, Markus; Franklin, Jeremy; Markova, Jana; Lohri, Andreas; Amthauer, Holger; Klutmann, Susanne; Knapp, Wolfram H.; Zijlstra, Josee M.; Bockisch, Andreas; Weckesser, Matthias; Lorenz, Reinhard; Schreckenberger, Mathias; Bares, Roland; Eich, Hans T.; Mueller, Rolf-Peter; Fuchs, Michael; Borchmann, Peter; Schicha, Harald; Diehl, Volker

    2008-01-01

    In the HD15 trial of the German Hodgkin Study Group, the negative predictive value (NPV) of positron emission tomography (PET) using [18F]-fluorodeoxyglucose in advanced-stage Hodgkin lymphoma (HL) was evaluated. A total of 817 patients were enrolled and randomly assigned to receive BEACOPP-based chemotherapy. After completion of chemotherapy, residual disease measuring more than or equal to 2.5 cm in diameter was assessed by PET in 311 patients. The NPV of PET was defined as the proportion of PET− patients without progression, relapse, or irradiation within 12 months after PET review panel. The progression-free survival was 96% for PET− patients (95% confidence interval [CI], 94%-99%) and 86% for PET+ patients (95% CI, 78%-95%, P = .011). The NPV for PET in this analysis was 94% (95% CI, 91%-97%). Thus, consolidation radiotherapy can be omitted in PET− patients with residual disease without increasing the risk for progression or early relapse compared with patients in complete remission. The impact of this finding on the overall survival at 5 years must be awaited. Until then, response adapted therapy guided by PET for HL patients seems to be a promising approach that should be further evaluated in clinical trials. This trial is registered at http://isrctn.org study as #ISRCTN32443041. PMID:18757777

  16. Cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) in the treatment of stage IE/IIE extranodal natural killer/T cell lymphoma, nasal type: 13-year follow-up in 135 patients.

    Science.gov (United States)

    Wang, Liang; Xia, Zhong-jun; Huang, Hui-qiang; Lu, Yue; Zhang, Yu-jing

    2012-11-01

    We conducted a retrospective study of 135 patients of stage IE/IIE extranodal natural killer/T cell lymphoma, nasal type (ENKTL) treated with CHOP as induction chemotherapy to find some valuable prognostic factors and analyze the usefulness of International Prognostic Index (IPI) and Korean Prognostic Index (KPI) in predicting prognosis. Most of the patients were in the low-risk group (IPI score 0-1). Complete remission (CR) after induction chemotherapy was achieved in 31.8 % of the patients, which increased to 69.6 % after radiotherapy. The 2-, 5-, and 10-year overall survival (OS) rates were 60, 48, and 43 %, respectively. Patients with better performance status (ECOG 0-1), normal serum LDH level, without local invasiveness, low KPI scores, and IPI score of 0 had significantly better overall survival (P KPI score systems should be improved further to classify patients into different groups, and should be validated in larger prospective trials. Due to the multi-drug resistance mechanism of ENKTL, CHOP is no longer the state of art and novel drugs should be incorporated into future treatments.

  17. Primary Non-Hodgkin B Cell Lymphoma in a Man

    Directory of Open Access Journals (Sweden)

    Sh.M.I. Alhabshi

    2011-06-01

    Full Text Available Malignant breast lymphoma is a rare condition and primary breast lymphoma is extremely rare in"nthe male population. We present a case of a 26-year-old man (transgender who presented with a large palpable mass in the right breast. This mass was rapidly growing in size associated with right axillary lymphadenopathy. Ultrasound and MRI findings were consistent with BIRADS IV lesion which was suspicious of malignancy. Core biopsy was performed and histopathology confirmed the diagnosis of primary non Hodgkin B cell lymphoma of the breast.

  18. Cementless total hip arthroplasty for patients with Crowe type III or IV developmental dysplasia of the hip: two-stage total hip arthroplasty following skeletal traction after soft tissue release for irreducible hips.

    Science.gov (United States)

    Yoon, Pil Whan; Kim, Jung Il; Kim, Dong Ok; Yu, Cheol Hwan; Yoo, Jeong Joon; Kim, Hee Joong; Yoon, Kang Sup

    2013-09-01

    Total hip arthroplasty (THA) for severe developmental dysplasia of the hip (DDH) is a technically demanding procedure for arthroplasty surgeons, and it is often difficult to reduce the hip joint without soft tissue release due to severe flexion contracture. We performed two-stage THAs in irreducible hips with expected lengthening of the affected limb after THA of over 2.5 cm or with flexion contractures of greater than 30 degrees in order to place the acetabular cup in the true acetabulum and to prevent neurologic deficits associated with acute elongation of the limb. The purpose of this study is to evaluate the outcomes of cementless THA in patients with severe DDH with a special focus on the results of two-stage THA. Retrospective clinical and radiological evaluations were done on 17 patients with Crowe type III or IV developmental DDH treated by THA. There were 14 women and 3 men with a mean age of 52.3 years. Follow-ups averaged 52 months. Six cases were treated with two-stage THA followed by surgical hip liberalization and skeletal traction for 2 weeks. The mean Harris hip score improved from 40.9 to 89.1, and mean leg length discrepancy (LLD) in 13 unilateral cases was reduced from 2.95 to 0.8 cm. In the patients who underwent two-stage surgery, no nerve palsy was observed, and the single one-stage patient with incomplete peroneal nerve palsy recovered fully 4 weeks postoperatively. The short-term clinical and radiographic outcomes of primary cementless THA for patients with Crowe type III or IV DDH were encouraging. Two-stage THA followed by skeletal traction after soft tissue release could provide alternative solutions to the minimization of limb shortenings or LLD without neurologic deficits in highly selected patients.

  19. High-Dose and Extended-Field Intensity Modulated Radiation Therapy for Early-Stage NK/T-Cell Lymphoma of Waldeyer's Ring: Dosimetric Analysis and Clinical Outcome

    Energy Technology Data Exchange (ETDEWEB)

    Bi, Xi-Wen; Li, Ye-Xiong, E-mail: yexiong@yahoo.com; Fang, Hui; Jin, Jing; Wang, Wei-Hu; Wang, Shu-Lian; Liu, Yue-Ping; Song, Yong-Wen; Ren, Hua; Dai, Jian-Rong

    2013-12-01

    Purpose: To assess the dosimetric benefit, treatment outcome, and toxicity of high-dose and extended-field intensity modulated radiation therapy (IMRT) in patients with early-stage NK/T-cell lymphoma of Waldeyer's ring (WR-NKTCL). Methods and Materials: Thirty patients with early-stage WR-NKTCL who received extended-field IMRT were retrospectively reviewed. The prescribed dose was 50 Gy to the primary involved regions and positive cervical lymph nodes (planning target volume requiring radical irradiation [PTV{sub 50}]) and 40 Gy to the negative cervical nodes (PTV{sub 40}). Dosimetric parameters for the target volume and critical normal structures were evaluated. Locoregional control (LRC), overall survival (OS), and progression-free survival (PFS) were calculated using the Kaplan-Meier method. Results: The median mean doses to the PTV{sub 50} and PTV{sub 40} were 53.2 Gy and 43.0 Gy, respectively. Only 1.4% of the PTV{sub 50} and 0.9% of the PTV{sub 40} received less than 95% of the prescribed dose, indicating excellent target coverage. The average mean doses to the left and right parotid glands were 27.7 and 28.4 Gy, respectively. The 2-year OS, PFS, and LRC rates were 71.2%, 57.4%, and 87.8%. Most acute toxicities were grade 1 to 2, except for grade ≥3 dysphagia and mucositis. The most common late toxicity was grade 1-2 xerostomia, and no patient developed any ≥grade 3 late toxicities. A correlation between the mean dose to the parotid glands and the degree of late xerostomia was observed. Conclusions: IMRT achieves excellent target coverage and dose conformity, as well as favorable survival and locoregional control rates with acceptable toxicities in patients with WR-NKTCL.

  20. Primary gastric mucosa associated lymphoid tissue lymphoma: Clinical data predicted treatment outcome

    Institute of Scientific and Technical Information of China (English)

    Milena Todorovic; Miodrag Krstic; Bela Balint; Miodrag Jevtic; Nada Suvajdzic; Amela Ceric; Dragana Stamatovic; Olivera Markovic; Maja Perunicic; Slobodan Marjanovic

    2008-01-01

    AIM: To determine clinical characteristics and treatmentoutcome of gastric lymphoma after chemotherapy and immuno-chemotherapy.METHODS: Thirty four patients with primary gastric mucosa associated lymphoid tissue (MALT) lymphoma (Ann Arbor stages I to IV) were enrolled. All had upper gastric endoscopy, abdominal ultrasonography, CT and H py/or/status assessment (histology and serology).After anti-/-/py/or/treatment and initial chemotherapy,patients were re-examined every 4 mo.RESULTS: Histological regression of the lymphoma wascomplete in 22/34 (64.7%) and partial in 9 (26.5%)patients. Median follow up time for these 31 responders was 60 mo (range 48-120). No regression was noted in 3 patients. Among the 25 (73.5%) H py/or/positive patients, the eradication rate was 100%.CONCLUSION: Using univariate analysis, predictive factors for overall survival were international prognostic index (IPI) score, hemoglobin level, erythrocyte sedimentation rate (ESR), and platelet numbers (P < 0.005). In addition to this, Cox proportion hazard model differentiate IPI score, ESR, and platelets as predictors of survival.

  1. Novel Brentuximab Vedotin Combination Therapies Show Promising Activity in Highly Refractory CD30+ Non-Hodgkin Lymphoma: A Case Series and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Wilfred Delacruz

    2016-01-01

    Full Text Available Non-Hodgkin lymphomas (NHLs are a heterogeneous group of hematologic malignancies which typically respond to standard first-line chemoimmunotherapy regimens. Unfortunately, patients with refractory NHL face a poor prognosis and represent an unmet need for improved therapeutics. We present two cases of refractory CD30+ NHL who responded to novel brentuximab vedotin- (BV- based regimens. The first is a patient with stage IV anaplastic large cell lymphoma (ALCL with cranial nerve involvement who failed front-line treatment with cyclophosphamide, doxorubicin, vincristine, etoposide, and prednisone (CHOEP and second line cyclophosphamide, vincristine, doxorubicin, dexamethasone alternating with high-dose methotrexate (MTX, and cytarabine (hyperCVAD with intrathecal- (IT- MTX and IT-cytarabine, but responded when BV was substituted for vincristine (hyperCBAD. The second patient was a man with stage IV diffuse large B-cell lymphoma (DLBCL with leptomeningeal involvement whose disease progressed during first-line rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP and progressed despite salvage therapy with rituximab, dexamethasone, cytarabine, and cisplatin (R-DHAP in whom addition of BV to topotecan resulted in a significant response. This report describes the first successful salvage treatments of highly aggressive, double refractory CD30+ NHL using two unreported BV-based chemoimmunotherapy regimens. Both regimens appear effective and have manageable toxicities. Further clinical trials assessing novel BV combinations are warranted.

  2. Malignant lymphoma of the conjunctiva

    DEFF Research Database (Denmark)

    Kirkegaard, Marina M; Coupland, Sarah E; Prause, Jan U;

    2015-01-01

    Conjunctival lymphomas constitute 25% of all ocular adnexal lymphomas. The majority are B-cell non-Hodgkin lymphomas (NHLs) (98%), whereas conjunctival T-cell NHLs are rare (2%). The most frequent subtype of conjunctival B-cell lymphoma is extranodal marginal zone lymphoma (EMZL; 81%), followed b...

  3. Clinical and laboratory characteristics of systemic anaplastic large cell lymphoma in Chinese patients

    Directory of Open Access Journals (Sweden)

    Wang Yan-Fang

    2012-07-01

    Full Text Available Abstract Background Systemic anaplastic large cell lymphoma (S-ALCL is a rare disease with a highly variable prognosis and no standard chemotherapy regimen. Anaplastic lymphoma kinase (ALK has been reported as an important prognostic factor correlated with S-ALCL in many but not all studies. In our study, we retrospectively analyzed 92 patients with S-ALCL from the Peking University Lymphoma Center for clinical and molecular prognostic factors to make clear the role of ALK and other prognostic factors in Han Chinese S-ALCL. Results The majority of Chinese S-ALCL patients were young male patients (median age 26, male/female ratio 1.7 and the median age was younger than previous reports regardless of ALK expression status. The only statistically significant different clinical characteristic in S-ALCL between ALK positive (ALK+ and ALK negative (ALK- was age, with a younger median age of 22 for ALK+ compared with 30 for ALK-. However, when pediatric patients (≤18 were excluded, there was no age difference between ALK+ and ALK-. The groups did not differ in the proportion of males, those with clinical stage III/IV (49 vs 51% or those with extranodal disease (53 vs 59%. Of 73 evaluable patients, the 3-year and 5-year survival rates were 60% and 47%, respectively. Univariate analysis showed that three factors: advanced stage III/IV, lack of expression of ALK, and high Ki-67 expression, were associated with treatment failure in patients with S-ALCL. However, ALK expression correlated with improved survival only in patients younger than 14 years, while not in adult patients. In multivariate analysis, only clinical stage was an independent prognostic factor for survival. Expressions of Wilms tumor 1 (WT1 and B-cell lymphoma 2 protein (BCL-2 correlated with the expression of ALK, but they did not have prognostic significance. High Ki-67 expression was also a poor prognostic factor. Conclusions Our results show that ALK expression alone is not

  4. Improvement of overall survival in stage IV melanoma patients during 2011-2014: analysis of real-world data in 441 patients of the German Central Malignant Melanoma Registry (CMMR).

    Science.gov (United States)

    Forschner, Andrea; Eichner, Felizitas; Amaral, Teresa; Keim, Ulrike; Garbe, Claus; Eigentler, Thomas Kurt

    2017-03-01

    During 2011 and 2014, new treatment modalities like tyrosine kinase inhibitors and checkpoint inhibitors were introduced into the therapy of metastatic melanoma. This study addresses the question whether overall survival (OS) of metastatic melanoma patients has already been improved in 441 patients diagnosed with metastatic melanoma between 2011 and 2014 in the real-world setting at the University Hospital Tuebingen. All patients were documented with their different therapies by the CMMR and followed up until March 2016. Survival probabilities were calculated by Kaplan-Meier estimators, and log-rank tests were used to evaluate significances. Hazard ratios were estimated by Cox regression analysis for survival probabilities and prognostic factors in stage IV melanoma. Best OS was observed in patients (n = 93) treated by metastasectomy as primary treatment with the intention to completely excise all metastases (3-year OS 61%). OS for patients with first-line systemic treatment (n = 258) was unfavorable in general (3-year OS 23%). Of those, the most favorable outcome was observed in patients without brain metastasis and treated with immunotherapy (mostly ipilimumab), as first-line treatment (median OS 35 months, 3-year OS 43%). In case of brain metastases, patients with targeted therapy had a better OS (median 14 months) than patients with ipilimumab treatment (median 7 months). Among all patients with first-line systemic treatment, outcome of patients diagnosed in the years 2013/2014, compared to 2011 and 2012, showed an improved survival. Three-year OS for patients that entered stage IV in 2013/2014 was 37% compared to those that entered stage IV in 2011 (18%) and 2012 (20%). The analysis of real-world data of treatment of metastatic melanoma showed an improvement of OS with both immunotherapy and targeted therapy. In case of cerebral metastasis, patients treated with targeted therapy showed a longer median OS than patients treated with ipilimumab.

  5. Radiotherapy as an effective treatment modality for follicular lymphoma: a single institution experience

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Seo Hee; Cho, Jae Ho; Kim, Jin Seok; Cheong, June Won; Suh, Chang Ok [Dept. of Radiation Oncology, Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2015-12-15

    Follicular lymphoma (FL) is an indolent non-Hodgkin's lymphoma that is highly sensitive to radiotherapy (RT). However, the effectiveness of RT has not been well established. We reviewed our experiences to assess the role of RT for FL and analyze treatment results. Retrospective analysis was done on 29 patients who received first RT between January 2003 and August 2013. Of 23 early stage (stage I, II) patients, 16 received RT alone, four received chemotherapy followed by RT, two received RT postoperatively, and one received salvage RT for relapse after resection. Six advanced-stage (stage III, IV) patients received RT after chemotherapy: two received consolidation RT, three received salvage RT for residual lesions, and one received RT for progressive sites. Median RT dose was 30.6 Gy (range, 21.6 to 48.6 Gy). Median follow-up duration was 62 months (range, 6 to 141 months). All patients showed complete response in the radiation field. Eight outfield relapses were reported. Seven patients received salvage treatment (three chemotherapy, four RT). Four patients showed excellent responses, especially to RT. Estimated 5-year and 10-year relapse-free survivals were 72% and 60%. In the RT-alone group, 5-year relapse-free survival was 74.5%. All advanced-stage patients were disease-free with 100% 5-year overall survival. Disease-specific death was noted in only one patient; four others died of other unrelated causes. No significant toxicity was reported. RT resulted in excellent treatment outcomes for all FL stages when used as a primary treatment modality for early stage or salvage-treatment modality for advanced-stage disease.

  6. NKT Cell Responses to B Cell Lymphoma

    Directory of Open Access Journals (Sweden)

    Junxin Li

    2014-04-01

    Full Text Available Natural killer T (NKT cells are a unique subset of CD1d-restricted T lymphocytes that express characteristics of both T cells and natural killer cells. NKT cells mediate tumor immune-surveillance; however, NKT cells are numerically reduced and functionally impaired in lymphoma patients. Many hematologic malignancies express CD1d molecules and co-stimulatory proteins needed to induce anti-tumor immunity by NKT cells, yet most tumors are poorly immunogenic. In this study, we sought to investigate NKT cell responses to B cell lymphoma. In the presence of exogenous antigen, both mouse and human NKT cell lines produce cytokines following stimulation by B cell lymphoma lines. NKT cell populations were examined ex vivo in mouse models of spontaneous B cell lymphoma, and it was found that during early stages, NKT cell responses were enhanced in lymphoma-bearing animals compared to disease-free animals. In contrast, in lymphoma-bearing animals with splenomegaly and lymphadenopathy, NKT cells were functionally impaired. In a mouse model of blastoid variant mantle cell lymphoma, treatment of tumor-bearing mice with a potent NKT cell agonist, α-galactosylceramide (α-GalCer, resulted in a significant decrease in disease pathology. Ex vivo studies demonstrated that NKT cells from α-GalCer treated mice produced IFN-γ following α-GalCer restimulation, unlike NKT cells from vehicle-control treated mice. These data demonstrate an important role for NKT cells in the immune response to an aggressive hematologic malignancy like mantle cell lymphoma.

  7. IE期鼻腔非霍奇金淋巴瘤预后的多因素分析%Multivariate analysis of prognosis of patients with stage IE non-Hodgkin′s lymphomas of the nasal cavity

    Institute of Scientific and Technical Information of China (English)

    胡伟汉; 陈明; 汪惠云; 毛志达; 卢泰祥; 陈茹琴; 骆福添; 孙颖

    2001-01-01

    目的探讨影响IE期鼻腔非霍奇金淋巴瘤患者预后的因素。方法 71例原发于鼻腔非霍奇金淋巴瘤IE期患者,其中37例病灶局限于鼻腔(IE局限组),34例有鼻腔外侵犯(IE超腔组)。44例为单纯放疗,27例为放疗加化疗。生存统计采用Kaplan-Meier法,组间比较采用Log-rank检验。多因素分析采用Cox模型。结果放疗后肿瘤完全消失者5,10年生存率分别为71.9%和59.7%,放疗后残留者均为13.9%(P=0.000 4)。IE局限组5,10年生存率分别为69.8%和56.7%,IE 超腔组分别为40.7%和35.6%,二者差异有显著性(P=0.004 7)。年龄≤44岁患者的预后明显好于年龄>44岁者(P=0.000 3)。IE局限放疗加化疗组和单纯放疗组的10年生存率分别为75.0%和52.0%,IE超腔组则分别为45.0%和37.6%(P=0.064 4)。有无B症状对生存率无显著影响(P=0.792)。Cox多因素分析显示,放疗近期疗效、肿瘤超腔和年龄是影响预后的独立因素。结论鼻腔IE期淋巴瘤的治疗以放疗为主,加上化疗能提高远期生存率。放疗近期疗效、临床分期和年龄对预后有显著影响。%Objective To analyze the factors affecting prognosis of patients with primary non-Hodgkin′s lymphomas (NHL) of the nasal cavity.Methods From Jan. 1968 to Dec. 1997, a total of 71 pateitns wtih stage IE (Ann Arbor staging system, 1971) primary non-Hodgkin′s lymphomas of the nasal cavity were treated in the Tumor Hospital of Sun Yat-sen University of Medical Sciences. In 37 of the 71 patients, the lesions were limited in the nasal cavity (limited IE), and in 34, the lesions were locally extended involving the adjacent structures (extended IE) Forty-four patients were treated with radiotherapy and 27 with radiotherapy plus chemotherapy. Survival analysis was done by the Kaplan-Meier method, and multivariate analysis was carried out using Cox proportional hazard model.Results The 5- and 10-year survival

  8. Lymphoma in acquired generalized lipodystrophy.

    Science.gov (United States)

    Brown, Rebecca J; Chan, Jean L; Jaffe, Elaine S; Cochran, Elaine; DePaoli, Alex M; Gautier, Jean-Francois; Goujard, Cecile; Vigouroux, Corinne; Gorden, Phillip

    2016-01-01

    Acquired generalized lipodystrophy (AGL) is a rare disease thought to result from autoimmune destruction of adipose tissue. Peripheral T-cell lymphoma (PTCL) has been reported in two AGL patients. We report five additional cases of lymphoma in AGL, and analyze the role of underlying autoimmunity and recombinant human leptin (metreleptin) replacement in lymphoma development. Three patients developed lymphoma during metreleptin treatment (two PTCL and one ALK-positive anaplastic large cell lymphoma), and two developed lymphomas (mycosis fungoides and Burkitt lymphoma) without metreleptin. AGL is associated with high risk for lymphoma, especially PTCL. Autoimmunity likely contributes to this risk. Lymphoma developed with or without metreleptin, suggesting metreleptin does not directly cause lymphoma development; a theoretical role of metreleptin in lymphoma progression remains possible. For most patients with AGL and severe metabolic complications, the proven benefits of metreleptin on metabolic disease will likely outweigh theoretical risks of metreleptin in lymphoma development or progression.

  9. Preliminary discussion on the value of {sup 18}F-FDG PET/CT in the diagnosis and early staging of non-mycosis fungoides/Sézary's syndrome cutaneous malignant lymphomas

    Energy Technology Data Exchange (ETDEWEB)

    Dan, Shao, E-mail: shaodan501@outlook.com [Southern Medical University, Guangzhou, Guangdong (China); Department of PET Center, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong (China); Qiang, Gao, E-mail: onwaykung@163.com [The First People' s Hospital of Foshan, Foshan, Guangdong (China); Shu-Xia, Wang, E-mail: wang_shuxia@outlook.com [Department of PET Center, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong (China); Chang-Hong, Liang, E-mail: cjr.lchh@vip.163.com [Department of Radiology, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong (China)

    2015-07-15

    Highlights: • We discussed the value of PET/CT in the diagnosis and early staging of non-MF/SS CML. • We calculated the sensitivity of CT and PET/CT in the diagnosis of primary skin lesions. • We calculated the value of CT and PET/CT in the diagnosis of LNs and other organs. - Abstract: Objective: To discuss the value of {sup 18}F-fluorodeoxyglucose-positron emission tomography ({sup 18}F-PET/CT) scans in the diagnosis and early staging of non-mycosis fungoides/Sézary's syndrome cutaneous malignant lymphomas (non-MF/SS CML). Materials and methods: A total of 18 cases with non-MF/SS CML, confirmed by pathology or on clinical grounds, were analyzed in this study. The sensitivity of CT and PET/CT scans in the diagnosis of primary skin lesions, as well as the sensitivity, specificity, accuracy, positive predictive value, and negative predictive value of CT and PET/CT scans in the diagnosis of lymph nodes (LNs) and other organs (except skin and LNs) were calculated. Results: The diagnostic sensitivity of CT and PET/CT scans in the diagnosis of primary skin lesions was 82.4% (14/17) and 100% (17/17), respectively. The diagnostic sensitivity, specificity, accuracy, positive predictive value, and negative predictive value of CT and PET/CT scans in the diagnosis of LN lesions were 55.6% (5/9), 88.9% (8/9), 72.2% (13/18), 83.3% (5/6), 66.7% (8/12), and 88.9% (8/9), 100% (9/9), 94.4% (17/18), 100% (8/8), 90.0% (9/10), respectively. The diagnostic value of the CT and PET/CT scans in the diagnosis of involvement of other organs, were 40.4% (2/5), 100% (13/13), 83.3 (15/18), 100% (2/2), 81.3% (13/16) and 80.6% (4/5), 100% (13/13), 94.4% (17/18), 100% (3/3), 92.9% (13/14), respectively. Conclusions: {sup 18}F-FDG PET/CT has high value in the diagnosis and early staging of non-MF/SS CMLs.

  10. Usefulness of {sup 18}F-fluorodeoxyglucose positron emission tomography in follicular lymphoma management; Apport de la tomographie a emission de positons au {sup 18}F-fluorodeoxyglucose dans la prise en charge des lymphomes folliculaires

    Energy Technology Data Exchange (ETDEWEB)

    Le Dortz, L.; Devillers, A.; Prigent, F.; Bahri, H.; Hervouet, T.; Garin, E. [Centre Eugene-Marquis, Service de Medecine Nucleaire, 35 - Rennes (France); Guibert, S. de.; Lamy, T. [CHU de Rennes, Service d' Hematologie, 35 - Rennes (France); Rolland, Y. [Centre Eugene-Marquis, Service de Radiologie, 35 - Rennes (France); Bayat, S. [CHU de Rennes, Dept. d' Information Medicale, 35 - Rennes (France)

    2009-06-15

    Purpose To assess the usefulness of positron emission tomography/computed tomography in staging, prognosis evaluation and re staging of patients with follicular lymphoma. Patients and methods a retrospective study was performed on 45 patients with untreated biopsy-proven follicular lymphoma who underwent F.D.G.-PET/CT and CT before and after chemo-immunotherapy induction treatment (rituximab combined with cyclophosphamide, doxorubicin, vincristine and prednisone). Results PET/CT detected more nodal (+51%) and extra nodal (+89%) lesions than CT. PET/CT changed Ann Arbor stage in eight patients (18%). Five patients (11%) initially considered with early stage (I/II) were finally managed as advanced stage (III/IV). In this study, initial PET/CT was significantly more accurate to identify patients with poor prognosis than F.L.I.P.I.. Poor prognosis was defined as incomplete therapeutic response or early relapse. Accuracy of PET/CT for therapeutic response assessment was significantly higher than that of CT (0.97 vs 0.64), especially because of its ability to identify inactive residual masses. Beside, post-treatment PET/CT was able to predict patients outcome. The median progression free survival (P.F.S.) was 48 months in the PET/CT negative group as compared to 17.2 months for the group with residual uptake (P < 10-4). Conclusion F.D.G.-PET/CT is a very useful tool for staging, assessing prognosis and therapeutic response of patients with follicular lymphoma. (authors)

  11. Comparative Study of L-Asparaginase-Based LOP Regimen Over CHOP Regimen Before Radiotherapy for Stage IIE Extranodal Nasal Type NK/T Cell Lymphoma: A Study of 2 Centers.

    Science.gov (United States)

    Huang, Limin; Yuan, Bin; Wu, Haixia; Chu, Hongliang; Liu, Yayun; Wu, Shuang; Li, Hong; Lu, He; Chen, Hui

    2017-03-01

    In this study we evaluated the efficacy of an L-asparaginase-based LOP (L-asparaginase, vincristine, and dexamethasone) regimen in extranodal Natural Killer (NK)/T-cell lymphoma (ENKTL) patients in the Guizhou province of China. Forty-eight patients were treated with the LOP (L-asparaginase, vincristine and dexamethasone) regimen chemotherapy (CT) and 32 patients with the CHOP (cyclophosphamide, tetrahydropyanyl adriamycin, vincristine, and prednisone) regimen. These patients then received involved-field radiotherapy (RT) with the doses of DT = 49-59 Gy. A significant improvement of clinical end points with the LOP regimen was noticed compared with the CHOP regimen: 33 (68.8%) versus 16 (50.0%) for complete responses; 10 (20.8%) versus 5 (15.6%) for partial responses. There were statistical differences in objective response rates (43 [89.6%] for LOP vs. 21 [65.6%] for CHOP; P = .009), 3 years of overall survival (42 [87.5%] for LOP vs. 20 [62.5%] for CHOP; P = .006) and progression-free survival (32 [79.2%] for LOP vs. 16 [50.0%] for CHOP; P = .007). The results showed that the LOP regimen is safe and much more efficient than the CHOP regimen for stage IIE ENKTL patients. They indicate that the LOP regimen is a satisfying alternative protocol among the other L-asparaginase-based regimens reported so far, such as SMILE (dexamethasone, methotrexate, ifosfamide, L-asparaginase, and etoposide), GELOX (gemcitabine, oxaliplatin, and L-asparaginase), CHOP-L, and sandwich (CT, then RT, then CT). Copyright © 2017 Elsevier Inc. All rights reserved.

  12. Pediatric lymphomas in Brazil

    Directory of Open Access Journals (Sweden)

    Gabriela Gualco

    2010-01-01

    Full Text Available OBJECTIVE: This study provides the clinical pathological characteristics of 1301 cases of pediatric/adolescent lymphomas in patients from different geographic regions of Brazil. METHODS: A retrospective analyses of diagnosed pediatric lymphoma cases in a 10-year period was performed. We believe that it represents the largest series of pediatric lymphomas presented from Brazil. RESULTS: Non-Hodgkin lymphomas represented 68% of the cases, including those of precursor (36% and mature (64% cell origin. Mature cell lymphomas comprised 81% of the B-cell phenotype and 19% of the T-cell phenotype. Hodgkin lymphomas represented 32% of all cases, including 87% of the classical type and 13% of nodular lymphocyte predominant type. The geographic distribution showed 38.4% of the cases in the Southeast region, 28.7% in the Northeast, 16.1% in the South, 8.8% in the North, and 8% in the Central-west region. The distribution by age groups was 15-18 years old, 33%; 11-14 years old, 26%; 6-10 years old, 24%; and 6 years old or younger, 17%. Among mature B-cell lymphomas, most of the cases were Burkitt lymphomas (65%, followed by diffuse large B-cell lymphomas (24%. In the mature T-cell group, anaplastic large cell lymphoma, ALK-positive was the most prevalent (57%, followed by peripheral T-cell lymphoma, then not otherwise specified (25%. In the group of classic Hodgkin lymphomas, the main histological subtype was nodular sclerosis (76%. Nodular lymphocyte predominance occurred more frequently than in other series. CONCLUSION: Some of the results found in this study may reflect the heterogeneous socioeconomical status and environmental factors of the Brazilian population in different regions.

  13. Lymphomas of large cells.

    Science.gov (United States)

    Staples, W G; Gétaz, E P

    1977-09-03

    Historial aspects of the classification of large-cell lymphomas are described. Immunological characterization of the lymphomas has been made possible by identification of T and B lymphocytes according to their cell membrane surface characteristics. The pathogenesis of lymphomas has been clarified by the germinal (follicular) centre cell concepts of Lennert and Lukes and Collins. The various classifications are presented and compared. Whether these subdivisions will have any relevance in the clinical context remains to be seen.

  14. Lymphoma Microenvironment and Immunotherapy.

    Science.gov (United States)

    Xu, Mina L; Fedoriw, Yuri

    2016-03-01

    Understanding of the lymphoma tumor microenvironment is poised to expand in the era of next-generation sequencing studies of the tumor cells themselves. Successful therapies of the future will rely on deeper appreciation of the interactions between elements of the microenvironment. Although the phenotypic, cytogenetic, and molecular characterization of tumor cells in lymphomas has progressed faster than most other solid organ tumors, concrete advancements in understanding the lymphoma microenvironment have been fewer. This article explores the composition of the lymphoma tumor microenvironment; its role in immune surveillance, evasion, and drug resistance; and its potential role in the development of targeted therapies. Copyright © 2016 Elsevier Inc. All rights reserved.

  15. Bilateral primary breast lymphoma

    Institute of Scientific and Technical Information of China (English)

    Jung Im Yi; Byung Joo Chae; Ja Seong Bae; Bong Joo Kang; Ahwon Lee; Byung Joo Song; Sang Seol Jung

    2010-01-01

    @@ Primary breast lymphoma (PBL) is rare, accounting for 0.04%-0.50% of breast malignancies and 1.7% of extranodal lymphoma.1,2 The originally described diagnostic criteria for PBL2 remains the standard definition for this disease. These criteria are breast location as the clinical site of presentation, absence of history of previous lymphoma or evidence of widespread disease at diagnosis, close association of lymphoma with breast tissue in pathologic specimens, and involvement of ipsilateral lymph nodes if they develop simultaneously with PBL.

  16. Bilateral Primary Intraocular Lymphoma

    Directory of Open Access Journals (Sweden)

    Mehrdad Karimi

    2011-01-01

    Full Text Available Purpose: To report a case of bilateral primary intraocular lymphoma. Case report: A 33-year-old man presented with bilateral blurred vision since two years ago. Examination revealed large keratic precipitates, anterior chamber reaction, posterior subcapsular cataracts, and vitreous infiltration. After a short trial of topical and periocular steroids, diagnostic 25-gauge pars plana vitrectomy was performed and cytologic evaluation of the aspirate confirmed a diagnosis of intraocular lymphoma. The patient was subsequently managed with intravitreal methotrexate in both eyes and responded favorably. Central nervous system workup for lymphoma was negative. Conclusion: Primary intraocular lymphoma should be considered in young adults suffering from chronic recalcitrant panuveitis.

  17. Variability in transport of fish eggs and larvae. IV. Interannual variability in larval stage duration of immigrating plaice in the Dutch Wadden Sea

    NARCIS (Netherlands)

    Veer, van der W.; Bolle, L.J.; Geffen, A.J.; Witte, J.IJ.

    2009-01-01

    Larval immigration of plaice Pleuronectes platessa L. into the western Wadden Sea in spring was followed biweekly from 1993 to 2002. For each year (1993 excluded), 150 settling individuals were selected and used for reconstruction of larval stage duration based on otolith daily ring counts. In addit

  18. MicroRNAs in lymphoma, from diagnosis to targeted therapy.

    Science.gov (United States)

    Jardin, Fabrice; Figeac, Martin

    2013-09-01

    The crucial role of microRNAs (miRNAs) in major biological processes and cancer development has been extensively described. Some stage-specific miRNAs are involved in B-cell differentiation, from the naïve B-cell stage through germinal center maturation. Assuming that lymphoma cells are derived from B cells at different stages of maturation, miRNAs can be considered as both specific markers and putative target genes. Here, we review the most salient recent publications in this field, highlighting the clinical and therapeutic value of miRNAs in lymphomas. miRNA array-based experiments have indicated that almost all mature lymphoid malignancies can be characterized by a distinct miRNA profile. Recent works have highlighted the crucial roles of miR-155 and miR-17-92 in the pathogeneses of diffuse large B-cell lymphoma and mantle cell lymphoma, respectively, indicating that they represent promising target genes. Novel mechanisms of miRNA deregulation have also been reported, including recurrent somatic mutations, MYC-driven miRNA repression, and cross-talk with other cells in the microenvironment. In experimental models, some lymphomas are considered to be addicted to the sustained expression of targetable oncomiRs, such as miR-155 and miR-21. However, despite these results, which provide considerable information regarding lymphoma pathogenesis, the integration of miRNA analysis for lymphoma diagnosis or treatment in daily practice remains challenging.

  19. Two-Stage Progressive Femoral Lowering Followed by Cementless Total Hip Arthroplasty for Treating Crowe IV-Hartofilakidis Type 3 Developmental Dysplasia of the Hip.

    Science.gov (United States)

    Binazzi, Roberto

    2015-05-01

    High developmental dysplasia of the hip is commonly treated with total hip arthroplasty and shortening osteotomy. We present a two stage technique, consisting of progressive femoral lowering followed by total hip arthroplasty. The clinico-radiographic results of eleven patients (twelve hips) who were operated on with the two-stage technique were evaluated at a mean follow-up of 11 ± 5 years. At the final follow-up, ten patients (eleven hips) had a mean Harris hip score of 85 ± 5 points with no implant loosening. One patient (one hip) was revised at 5 years due to infection. No neurovascular complications were observed in any patients. With this technique, we could place the cup in the anatomical position and obtain complete limb symmetry with excellent clinical results at long-term. Copyright © 2014 Elsevier Inc. All rights reserved.

  20. Marginal zone B-cell lymphoma with multiple extranodal locations in a patient with Sjögren’s syndrome – a diagnostic problem

    Directory of Open Access Journals (Sweden)

    Marta Domżalska

    2014-09-01

    Full Text Available Sjögren’s syndrome is a chronic autoimmune disease characterized by the presence of lymphocytic infiltrates in exocrine glands, mainly salivary and lacrimal glands, which result in xerophthalmia and xerostomia. About half of the patients develop systemic complications, including lymphoproliferative disorders. We report a case of a 27-year-old woman with a diagnosis of Sjögren’s syndrome and a suspicion of respiratory system involvement in the course of granulomatosis with polyangiitis. Histopathological examination of a skin lesion suggested marginal zone B-cell lymphoma. After pathological and immunohistochemical evaluation of all available previous biopsy samples and the medical documentation the diagnosis of extranodal marginal zone B-cell lymphoma stage IV according to the Ann Arbor classification was rendered. The patient was referred to the Department of Haematology and was treated with R-CVP (cyclophosphamide, vincristine, prednisone, rituximab.

  1. Prognostic relevance of DHAP dose-density in relapsed Hodgkin lymphoma: an analysis of the German Hodgkin-Study Group.

    Science.gov (United States)

    Sasse, Stephanie; Alram, Magdalena; Müller, Horst; Smardová, Lenka; Metzner, Bernd; Doehner, Hartmut; Fischer, Thomas; Niederwieser, Dietger W; Schmitz, Norbert; Schäfer-Eckart, Kerstin; Raemaekers, John M M; Schmalz, Oliver; Tresckow, Bastian V; Engert, Andreas; Borchmann, Peter

    2016-05-01

    Only 50% of patients with relapsed Hodgkin lymphoma (HL) can be cured with intensive induction chemotherapy, followed by high-dose chemotherapy (HDCT) and autologous stem cell transplant (ASCT). Based on the results of the HDR2 trial two courses of DHAP and subsequent HDCT/ASCT are the current standard of care in relapsed HL. In order to assess the prognostic relevance of DHAP dose density, we performed a retrospective multivariate analysis of the HDR2 trial (N=266). In addition to four risk factors (early or multiple relapse, stage IV disease or anemia at relapse, and grade IV hematotoxicity during the first cycle of DHAP) a delayed start of the second cycle of DHAP>day 22 predicted a significantly poorer progression-free survival (PFS, p=0.0356) and overall survival (OS, p=0.0025). In conclusion, our analysis strongly suggests that dose density of DHAP has a relevant impact on the outcome of relapsed HL patients.

  2. [Molecular abnormalities in lymphomas].

    Science.gov (United States)

    Delsol, G

    2010-11-01

    Numerous molecular abnormalities have been described in lymphomas. They are of diagnostic and prognostic value and are taken into account for the WHO classification of these tumors. They also shed some light on the underlying molecular mechanisms involved in lymphomas. Overall, four types of molecular abnormalities are involved: mutations, translocations, amplifications and deletions of tumor suppressor genes. Several techniques are available to detect these molecular anomalies: conventional cytogenetic analysis, multicolor FISH, CGH array or gene expression profiling using DNA microarrays. In some lymphomas, genetic abnormalities are responsible for the expression of an abnormal protein (e.g. tyrosine-kinase, transcription factor) detectable by immunohistochemistry. In the present review, molecular abnormalities observed in the most frequent B, T or NK cell lymphomas are discussed. In the broad spectrum of diffuse large B-cell lymphomas microarray analysis shows mostly two subgroups of tumors, one with gene expression signature corresponding to germinal center B-cell-like (GCB: CD10+, BCL6 [B-Cell Lymphoma 6]+, centerine+, MUM1-) and a subgroup expressing an activated B-cell-like signature (ABC: CD10-, BCL6-, centerine-, MUM1+). Among other B-cell lymphomas with well characterized molecular abnormalies are follicular lymphoma (BCL2 deregulation), MALT lymphoma (Mucosa Associated Lymphoid Tissue) [API2-MALT1 (mucosa-associated-lymphoid-tissue-lymphoma-translocation-gene1) fusion protein or deregulation BCL10, MALT1, FOXP1. MALT1 transcription factors], mantle cell lymphoma (cycline D1 [CCND1] overexpression) and Burkitt lymphoma (c-Myc expression). Except for ALK (anaplastic lymphoma kinase)-positive anaplastic large cell lymphoma, well characterized molecular anomalies are rare in lymphomas developed from T or NK cells. Peripheral T cell lymphomas not otherwise specified are a heterogeneous group of tumors with frequent but not recurrent molecular abnormalities

  3. Combined treatment with ipilimumab and intratumoral interleukin-2 in pretreated patients with stage IV melanoma-safety and efficacy in a phase II study.

    Science.gov (United States)

    Weide, Benjamin; Martens, Alexander; Wistuba-Hamprecht, Kilian; Zelba, Henning; Maier, Ludwig; Lipp, Hans-Peter; Klumpp, Bernhard D; Soffel, Daniel; Eigentler, Thomas K; Garbe, Claus

    2017-04-01

    Treatment of advanced melanoma patients with ipilimumab results in improved survival. However, only about 20% of treated patients experience long-term benefit. Combining treatment of ipilimumab with other drugs may improve immune activation and potentially enhance clinical efficacy. The aims of the phase II clinical trial reported here were to investigate tolerability and efficacy of a combined immunotherapeutic strategy comprising standard systemic ipilimumab at 3 mg/kg four times at 3-week intervals and intratumorally injected IL-2 at 9 MIU daily twice weekly for four weeks in pretreated melanoma patients with distant metastasis. The primary endpoint was the disease control rate according to immune-related response criteria at week 12; tolerability according to Common Terminology Criteria for Adverse Events criteria was secondary endpoint. No objective responses were observed in the 15 enrolled patients. Three patients had stable disease 12 weeks after starting treatment, yielding a disease control rate of 20%. Tolerability of this combination treatment was acceptable. Observed adverse events were those expected from the respective monotherapies. Autoimmune colitis was observed in two patients. Grade III/IV adverse events were observed in 40% of patients, and no treatment-related deaths occurred. Thus, this combined immunotherapy is associated with adverse events similar to those associated with the respective monotherapies. However, this study does not provide any evidence of improved efficacy of the combination over ipilimumab alone.

  4. ProMACE-C-MOPP in aggressive non-Hodgkin's lymphoma. Long-term results in 45 patients treated in a single institution.

    Science.gov (United States)

    Carrión, J R; Delgado, J R; Dominguez, S; Flores, E; Garcia, P; Jaen, J; Santos, J A

    1991-01-01

    Forty-five previously untreated patients with intermediate or high-grade non-Hodgkin's lymphoma were treated with the Pro-MACE-C-MOPP regimen (flexitherapy). The median age of the patients was 51 years, 51% had constitutional symptoms, 78% were in Ann Arbor stage III-IV, 40% had two or more involved extranodal sites and 87% had serum lactate dehydrogenase (LDH) above 225 U/l. Twenty-two (49%) patients had immunoblastic lymphoma (Working Formulation). Overall, 40% of the patients attained complete response (CR) and there were no relapses. The dose-limiting toxicity was myelosuppression (69% of the patients with WBC less than 1.9 x 10(9)/l). Three deaths were attributed primarily to chemotherapy, but another two patients died of long-term complications of therapy. After a median follow-up of 50 months (18-80), 15 patients (33%) were alive without lymphoma. Only histologic subtype (intermediate vs. high) and abdominal involvement were prognostic factors for CR rate. Our results indicate that ProMACE-C-MOPP is an effective regimen for intermediate-grade lymphomas. However, in high-risk patients the regimen seems to be less effective than originally reported.

  5. Sarcoidosis Occurring After Lymphoma

    Science.gov (United States)

    London, Jonathan; Grados, Aurélie; Fermé, Christophe; Charmillon, Alexandre; Maurier, François; Deau, Bénédicte; Crickx, Etienne; Brice, Pauline; Chapelon-Abric, Catherine; Haioun, Corinne; Burroni, Barbara; Alifano, Marco; Le Jeunne, Claire; Guillevin, Loïc; Costedoat-Chalumeau, Nathalie; Schleinitz, Nicolas; Mouthon, Luc; Terrier, Benjamin

    2014-01-01

    Abstract Sarcoidosis is a granulomatous disease that most frequently affects the lungs with pulmonary infiltrates and/or bilateral hilar and mediastinal lymphadenopathy. An association of sarcoidosis and lymphoproliferative disease has previously been reported as the sarcoidosis-lymphoma syndrome. Although this syndrome is characterized by sarcoidosis preceding lymphoma, very few cases of sarcoidosis following lymphoma have been reported. We describe the clinical, biological, and radiological characteristics and outcome of 39 patients presenting with sarcoidosis following lymphoproliferative disease, including 14 previously unreported cases and 25 additional patients, after performing a literature review. Hodgkin lymphoma and non-Hodgkin lymphoma were equally represented. The median delay between lymphoma and sarcoidosis was 18 months. Only 16 patients (41%) required treatment. Sarcoidosis was of mild intensity or self-healing in most cases, and overall clinical response to sarcoidosis was excellent with complete clinical response in 91% of patients. Sarcoidosis was identified after a follow-up computerized tomography scan (CT-scan) or 18fluorodeoxyglucose-positron emission tomography/computerized tomography (18FDG-PET/CT) evaluation in 18/34 patients (53%). Sarcoidosis is therefore a differential diagnosis to consider when lymphoma relapse is suspected on a CT-scan or 18FDG-PET/CT, emphasizing the necessity to rely on histological confirmation of lymphoma relapse. PMID:25380084

  6. Intensity-Modulated Radiotherapy with a Simultaneous Integrated Boost Combined with Chemotherapy in Stages III-IV Hypopharynx-Larynx Cancer: Treatment Compliance and Clinical Outcomes

    Directory of Open Access Journals (Sweden)

    Giovanni Franchin

    2014-01-01

    Full Text Available Objectives. Retrospective review of our experience using intensity-modulated radiotherapy with simultaneous integrated boost (SIB-IMRT combined with chemotherapy as the primary treatment of locoregionally advanced larynx and hypopharynx cancers. Materials and Methods. Between September 2008 and June 2012, 60 patients (26 with larynx and 34 hypopharynx cancers were treated. Our policy was to offer SIB-IMRT plus concurrent cisplatin to patients affected by larynx cancer stage T3N0-N1 and NCT with TPF (docetaxel/cisplatin/fluorouracil followed by SIB-IMRT to patients with larynx cancer stage T2-4N2-3 or hypopharynx cancer T2-4N0-3. SIB-IMRT consisted in a total dose of 70.95 Gy (2.15 Gy/fraction, 5 fractions/week to the gross primary and nodal disease and differentiated dosages for high risk and low risk nodal regions. Results. Complete remission was achieved in 53/60 (88% of patients. At a median follow up of 31 months (range 9–67, the rate of overall survival and locoregional control with functional larynx at 3 years were 68% and 60%, respectively. T stage (T1–3 versus T4 resulted in being significant for predicting 3-year freedom from relapse (it was 69% and 35%, resp., for T1–T3 and T4 tumors; P=0.04, while site of primary disease (larynx versus hypopharynx was not significant (P=0.35. Conclusion. Our results indicated that combining SIB-IMRT with induction chemotherapy or concurrent chemotherapy is an effective treatment strategy for organ preservation in advanced larynx/hypopharynx cancer.

  7. Biomarkers for lymphoma

    Science.gov (United States)

    Zangar, Richard C.; Varnum, Susan M.

    2014-09-02

    A biomarker, method, test kit, and diagnostic system for detecting the presence of lymphoma in a person are disclosed. The lymphoma may be Hodgkin's lymphoma or non-Hodgkin's lymphoma. The person may be a high-risk subject. In one embodiment, a plasma sample from a person is obtained. The level of at least one protein listed in Table S3 in the plasma sample is measured. The level of at least one protein in the plasma sample is compared with the level in a normal or healthy subject. The lymphoma is diagnosed based upon the level of the at least one protein in the plasma sample in comparison to the normal or healthy level.

  8. [Secondary orbital lymphoma].

    Science.gov (United States)

    Basanta, I; Sevillano, C; Álvarez, M D

    2015-09-01

    A case is presented of an 85 year-old Caucasian female with lymphoma that recurred in the orbit (secondary ocular adnexal lymphoma). The orbital tumour was a diffuse large B-cell lymphoma according to the REAL classification (Revised European-American Lymphoma Classification). Orbital lymphomas are predominantly B-cell proliferations of a variety of histological types, and most are low-grade tumours. Patients are usually middle-aged or elderly, and it is slightly more common in women. A palpable mass, proptosis and blepharoptosis are the most common signs of presentation. Copyright © 2011 Sociedad Española de Oftalmología. Published by Elsevier España, S.L.U. All rights reserved.

  9. 体外冲击波治疗股骨头缺血性坏死Ⅳ期患者的效果%Effect of Extracorporeal Shock Wave on Avascular Necrosis of Femoral Head of Stage IV

    Institute of Scientific and Technical Information of China (English)

    马跃文; 姜冬蕾; 于晓彤

    2015-01-01

    Objective To observe the effect of extracorporeal shock waves (ESW) therapy on avascular necrosis of femoral head (AN-FH) of stage IV. Methods 72 hips of 44 patients with ANFH of stage IV, according to Association Research Circulation Osseous, were ran-domly divided into treatment group (n=37) and control group (n=35). The control group received routine therapy, while the treatment group received ESW in addition, 2.0-4.0 bar, 10 Hz, 6000 times. They were evaluated with Harris Hip Score, Manual Muscle Test (MMT) and Short Form of health survey (SF-36) before and 1 month after treatment. Results The scores of Harris Hip Score and MMT improved more in the treatment group than in the control group (P<0.05) after treatment, as well as the scores of SF-36 except physical health and vitality (P<0.05). Conclusion The ESW can obviously improve the motor function and quality of life of patients with ANFH of stage IV.%目的:观察体外冲击波(ESW)治疗股骨头缺血性坏死(ANFH)Ⅳ期患者的临床疗效。方法44例ANFH患者(72髋)均为国际骨循环研究会(ARCO)分期Ⅳ期,随机分为治疗组(n=37)和对照组(n=35)。对照组予常规治疗,治疗组加用ESW,压力2.0~4.0 bar,频率10 Hz,脉冲6000次。于治疗前及治疗1个月时,采用Harris髋关节评分、徒手肌力评定(MMT)及健康调查简表(SF-36)进行评估。结果治疗后,治疗组Harris髋关节评分、肌力优于对照组(P<0.05);SF-36中除生理职能、活力外,余各项评分优于对照组(P<0.05)。结论 ESW能改善ANFHⅣ期患者的关节功能,提高生活质量。

  10. Chemotherapy With or Without Additional Chemotherapy and/or Radiation Therapy in Treating Children With Newly Diagnosed Hodgkin's Disease

    Science.gov (United States)

    2017-01-13

    Childhood Lymphocyte-Depleted Classical Hodgkin Lymphoma; Childhood Mixed Cellularity Classical Hodgkin Lymphoma; Childhood Nodular Lymphocyte Predominant Hodgkin Lymphoma; Childhood Nodular Sclerosis Classical Hodgkin Lymphoma; Stage I Childhood Hodgkin Lymphoma; Stage II Childhood Hodgkin Lymphoma; Stage III Childhood Hodgkin Lymphoma; Stage IV Childhood Hodgkin Lymphoma

  11. Angioimmunoblastic T-Cell Lymphoma

    Science.gov (United States)

    Angioimmunoblastic T-Cell Lymphoma Overview Lymphoma is the most common blood cancer. The two main forms of lymphoma are ... develop into lymphomas: B-lymphocytes (B-cells) and T-lymphocytes (T-cells). Cancerous lymphocytes can travel to ...

  12. Safety and efficacy of PDpoetin for management of anemia in patients with end stage renal disease on maintenance hemodialysis: results from a phase IV clinical trial

    Directory of Open Access Journals (Sweden)

    Abbas Norouzi Javidan

    2014-09-01

    Full Text Available Recombinant human erythropoietin (rHuEPO is available for correcting anemia. PDpoetin, a new brand of rHuEPO, has been certified by Food and Drug Department of Ministry of Health and Medical Education of Iran for clinical use in patients with chronic kidney disease. We conducted this post-marketing survey to further evaluate the safety and efficacy of PDpoetin for management of anemia in patients on maintenance hemodialysis. Patients from 4 centers in Iran were enrolled for this multicenter, open-label, uncontrolled phase IV clinical trial. Changes in blood chemistry, hemoglobin and hematocrit levels, renal function, and other characteristics of the patients were recorded for 4 months; 501 of the patients recruited, completed this study. Mean age of the patients was 50.9 (±16.2 years. 48.7% of patients were female. Mean of the hemoglobin value in all of the 4 centers was 9.29 (±1.43 g/dL at beginning of the study and reached 10.96 (±2.23 g/dL after 4 months and showed significant increase overall (P<0.001. PDpoetin dose was stable at 50-100 U/kg thrice weekly. Hemorheologic disturbancesand changes in blood electrolytes was not observed. No case of immunological reactions to PDpoetin was observed. Our study, therefore, showed that PDpoetin has significantly raised the level of hemoglobin in the hemodialysis patients (about 1.7±0.6 g/dL. Anemia were successfully corrected in 49% of patients under study. Use of this biosimilar was shown to be safe and effective for the maintenance of hemoglobin in patients on maintenance hemodialysis.

  13. Whole-body magnetic resonance imaging for staging and follow-up of pediatric patients with Hodgkin's lymphoma: comparison of different sequences; Aplicacao da ressonancia magnetica de corpo inteiro para o estadiamento e acompanhamento de pacientes com linfoma de Hodgkin na faixa etaria infanto-juvenil: comparacao entre diferentes sequencias

    Energy Technology Data Exchange (ETDEWEB)

    Nava, Daniel; Oliveira, Heverton Cesar de, E-mail: daniel@centrus.com.b [Universidade Federal de Sao Paulo (UNIFESP/EPM), SP (Brazil). Dept. de Diagnostico por Imagem; Luisi, Flavio Augusto; Lederman, Henrique Manoel [Universidade Federal de Sao Paulo (UNIFESP/IOP/GRAACC), SP (Brazil). Inst. de Oncologia Pediatrica. Grupo de Apoio ao Adolescente e a Crianca com Cancer; Ximenes, Andrea Regina da Silveira [Clinica Centrus, Campinas, SP (Brazil)

    2011-07-01

    Objective: to compare the performance of the T1, T2, STIR and DWIBS (diffusion-weighted whole-body imaging with background body signal suppression) sequences in the staging and follow-up of pediatric patients with Hodgkin's lymphoma in lymph node chains, parenchymal organs and bone marrow, and to evaluate interobserver agreement. Materials and methods: the authors studied 12 patients with confirmed diagnosis of Hodgkin's lymphoma. The patients were referred for whole body magnetic resonance imaging with T1-weighted, T2-weighted, STIR and DWIBS sequences. Results: the number of lymph node sites characterized as affected by the disease on T1- and T2-weighted sequences showed similar results (8 sites for both sequences), but lower than DWIBS and STIR sequences (11 and 12 sites, respectively). The bone marrow involvement by lymphoma showed the same values for the T1-, T2-weighted and DWIBS sequences (17 lesions), higher than the value found on STIR (13 lesions). A high rate of interobserver agreement was observed as the four sequences were analyzed. Conclusion: STIR and DWIBS sequences detected the highest number of lymph node sites characterized as affected by the disease. Similar results were demonstrated by all the sequences in the evaluation of parenchymal organs and bone marrow. A high interobserver agreement was observed as the four sequences were analyzed. (author)

  14. Non-Hodgkin lymphoma with relapses in the lacrimal glands

    Directory of Open Access Journals (Sweden)

    Couceiro, Rita

    2015-06-01

    Full Text Available Objective: To report an unusual case of systemic non-Hodgkin lymphoma (NHL with repeated relapse in the lacrimal glands, in spite of complete remission for several years after treatment.Methods: A 78-year-old male with small lymphocytic B cell NHL, stage IV disease (lung invasion, was submitted to surgery and chemotherapy in 2001, with complete remission of the disease. In 2003 he developed a nodular lesion in the right lacrimal fossa. Pathology results revealed a local relapse of NHL. Radiation and chemotherapy were initiated and complete remission was again achieved. In 2012 the patient developed a new nodular lesion located in the left lacrimal fossa, resulting in diplopia, ptosis and proptosis of the left eye. Orbital computerized tomography (CT, ocular ultrasound and incisional biopsy were performed.Results: Orbital CT revealed a lesion infiltrating the left lacrimal gland and encircling the globe. Biopsy results confirmed a local relapse of B cell NHL. The patient was submitted to local radiation therapy with progressive resolution of ptosis, proptosis and diplopia. Response to treatment was monitored with ocular ultrasound. Conclusions: Patients with NHL diagnosis should be immediately investigated if ophthalmic or orbital symptoms develop. NHL extension to the orbit and adnexa is infrequent (5% of NHL cases but may occur at any stage of the disease, including as a relapse site. In such cases, radiation and chemotherapy achieve good results, inducing long periods of remission.

  15. Stages of AIDS-Related Lymphoma

    Science.gov (United States)

    ... will be checked for the level of LDH (lactate dehydrogenase). CT scan (CAT scan) : A procedure that ... laboratory for testing. There are three ways that cancer spreads in the body. Cancer can spread through ...

  16. Treatment of Relapsed and/or Chemotherapy Refractory B-cell Malignancy by CART19

    Science.gov (United States)

    2016-01-26

    Hematopoietic/Lymphoid Cancer; Adult Acute Lymphoblastic Leukemia in Remission; B-cell Adult Acute Lymphoblastic Leukemia; B-cell Chronic Lymphocytic Leukemia; Prolymphocytic Leukemia; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Refractory Chronic Lymphocytic Leukemia; Stage III Adult Diffuse Large Cell Lymphoma; Stage III Chronic Lymphocytic Leukemia; Stage III Grade 1 Follicular Lymphoma; Stage III Grade 2 Follicular Lymphoma; Stage III Grade 3 Follicular Lymphoma; Stage III Mantle Cell Lymphoma; Stage IV Adult Diffuse Large Cell Lymphoma; Stage IV Chronic Lymphocytic Leukemia; Stage IV Grade 1 Follicular Lymphoma; Stage IV Grade 2 Follicular Lymphoma; Stage IV Grade 3 Follicular Lymphoma; Stage IV Mantle Cell Lymphoma

  17. Nodular lymphocyte predominant Hodgkin lymphoma: a Lymphoma Study Association retrospective study

    Science.gov (United States)

    Lazarovici, Julien; Dartigues, Peggy; Brice, Pauline; Obéric, Lucie; Gaillard, Isabelle; Hunault-Berger, Mathilde; Broussais-Guillaumot, Florence; Gyan, Emmanuel; Bologna, Serge; Nicolas-Virelizier, Emmanuelle; Touati, Mohamed; Casasnovas, Olivier; Delarue, Richard; Orsini-Piocelle, Frédérique; Stamatoullas, Aspasia; Gabarre, Jean; Fornecker, Luc-Matthieu; Gastinne, Thomas; Peyrade, Fréderic; Roland, Virginie; Bachy, Emmanuel; André, Marc; Mounier, Nicolas; Fermé, Christophe

    2015-01-01

    Nodular lymphocyte predominant Hodgkin lymphoma represents a distinct entity from classical Hodgkin lymphoma. We conducted a retrospective study to investigate the management of patients with nodular lymphocyte predominant Hodgkin lymphoma. Clinical characteristics, treatment and outcome of adult patients with nodular lymphocyte predominant Hodgkin lymphoma were collected in Lymphoma Study Association centers. Progression-free survival (PFS) and overall survival (OS) were analyzed, and the competing risks formulation of a Cox regression model was used to control the effect of risk factors on relapse or death as competing events. Among 314 evaluable patients, 82.5% had early stage nodular lymphocyte predominant Hodgkin lymphoma. Initial management consisted in watchful waiting (36.3%), radiotherapy (20.1%), rituximab (8.9%), chemotherapy or immuno-chemotherapy (21.7%), combined modality treatment (12.7%), or radiotherapy plus rituximab (0.3%). With a median follow-up of 55.8 months, the 10-year PFS and OS estimates were 44.2% and 94.9%, respectively. The 4-year PFS estimates were 79.6% after radiotherapy, 77.0% after rituximab alone, 78.8% after chemotherapy or immuno-chemotherapy, and 93.9% after combined modality treatment. For the whole population, early treatment with chemotherapy or radiotherapy, but not rituximab alone (Hazard ratio 0.695 [0.320–1.512], P=0.3593) significantly reduced the risk of progression compared to watchful waiting (HR 0.388 [0.234–0.643], P=0.0002). Early treatment appears more beneficial compared to watchful waiting in terms of progression-free survival, but has no impact on overall survival. Radiotherapy in selected early stage nodular lymphocyte predominant Hodgkin lymphoma, and combined modality treatment, chemotherapy or immuno-chemotherapy for other patients, are the main options to treat adult patients with a curative intent. PMID:26430172

  18. Chemotherapy versus best supportive care in stage IV non-small cell lung cancer, non metastatic to the brain Quimioterapia versus melhor tratamento de suporte em câncer de pulmão estádio clínico IV não metastático para o sistema nervoso central

    Directory of Open Access Journals (Sweden)

    Agnaldo Anelli

    2001-04-01

    Full Text Available Stage IV non-small cell lung cancer is a fatal disease, with a median survival of 14 months. Systemic chemotherapy is the most common approach. However the impact in overall survival and quality of life still a controversy. OBJECTIVES: To determine differences in overall survival and quality of life among patients with stage IV non-small cell lung cancer non-metastatic to the brain treated with best supportive care versus systemic chemotherapy. PATIENTS: From February 1990 through December 1995, 78 eligible patients were admitted with the diagnosis of stage IV non-small cell lung cancer . Patients were divided in 2 groups: Group A (n=31 -- treated with best supportive care , and Group B (n=47 -- treated with systemic chemotherapy. RESULTS: The median survival time was 23 weeks (range 5 -- 153 weeks in Group A and 55 weeks (range 7.4 -- 213 weeks in Group B (p=0.0018. In both groups, the incidence of admission for IV antibiotics and need of blood transfusions were similar. Patients receiving systemic chemotherapy were also stratified into those receiving mytomycin, vinblastin, and cisplatinum, n=25 and those receiving other combination regimens (platinum derivatives associated with other drugs, n=22. Patients receiving mytomycin, vinblastin, and cisplatinum, n=25 had a higher incidence of febrile neutropenia and had their cycles delayed for longer periods of time than the other group. These patients also had a shorter median survival time (51 versus 66 weeks, p=0.005. CONCLUSION: In patients with stage IV non-small cell lung cancer, non-metastatic to the brain, chemotherapy significantly increases survival compared with best supportive care.O câncer de pulmão de células não pequenas em estádio IV é uma doença fatal, com uma sobrevida mediana de seis meses. Quimioterapia é a abordagem mais freqüente, apresentando um impacto na sobrevida controverso e questionável alteração na qualidade de vida. OBJETIVOS: Comparar o impacto na

  19. Lymphotoxin alpha (LTA polymorphism is associated with prognosis of non-Hodgkin's lymphoma in a Chinese population.

    Directory of Open Access Journals (Sweden)

    Yan Zhang

    Full Text Available BACKGROUND: Non-Hodgkin's lymphoma (NHL has been widely reported to be associated with autoimmune and pro-inflammatory response, and genetic polymorphisms of candidate genes involved in autoimmune and pro-inflammatory response may influence the survival and prognosis of NHL patients. To evaluate the role of such genetic variations in prognosis of NHL, we conducted this study in a Chinese population. METHODS: We used the TaqMan assay to genotype six single nucleotide polymorphisms (SNPs (TNF rs1799964T>C, LTA rs1800683G>A, IL-10 rs1800872T>G, LEP rs2167270G>A, LEPR rs1327118C>G, TNFAIP8 rs1045241C>T for 215 NHL cases. Kaplan-Meier analysis was performed to compare progression free survival among two common genotypes. Cox proportional hazard models were used to identify independent risk factors. RESULTS: We observed that LTA rs1800683G>A was significantly associated with risk of progression or relapse in NHL patients (HR = 1.63, 95%CI = 1.06-2.51; P = 0.028, particularly in Diffuse large B cell lymphoma (DLBCL cases (HR = 1.50, 95%CI = 1.10-2.04, P = 0.01. Both univariate and multivariate Cox regression analysis showed that in DLBCL patients, Ann Arbor stage III/IV, elevated LDH level before treatment and LTA rs1800683 AA genotype carrier were independent risk factors for progression or relapse. While in NK/T cell lymphoma, Ann Arbor stage III/IV and elevated β2-MG level before treatment indicated poorer prognosis. CONCLUSIONS: The polymorphism of LTA rs1800683G>A contributes to NHL prognosis in a Chinese population. Further large-scale and well-designed studies are needed to confirm these results.

  20. A novel index for preoperative, non-invasive prediction of macro-radical primary surgery in patients with stage IIIC-IV ovarian cancer-a part of the Danish prospective pelvic mass study

    DEFF Research Database (Denmark)

    Karlsen, Mona Aarenstrup; Fagö-Olsen, Carsten; Høgdall, Estrid Vilma Solyom;

    2016-01-01

    The purpose of this study was to develop a novel index for preoperative, non-invasive prediction of complete primary cytoreduction in patients with FIGO stage IIIC-IV epithelial ovarian cancer. Prospectively collected clinical data was registered in the Danish Gynecologic Cancer Database. Blood...... samples were collected within 14 days of surgery and stored by the Danish CancerBiobank. Serum human epididymis protein 4 (HE4), serum cancer antigen 125 (CA125), age, performance status, and presence/absence of ascites at ultrasonography were evaluated individually and combined to predict complete tumor.......688 for age. The multivariate model (Cancer Ovarii Non-invasive Assessment of Treatment Strategy (CONATS) index), consisting of HE4, age, and performance status, demonstrated an AUC of 0.853. According to the Danish indicator level, macro-radical PDS should be achieved in 60 % of patients admitted to primary...

  1. Long-Term Survival of a Patient with Brainstem and Recurrent Brain Metastasis from Stage IV Nonsmall Cell Lung Cancer Treated with Multiple Gamma Knife Radiosurgeries and Craniotomies: A Case Report and Review of the Literature

    Science.gov (United States)

    Lamm, Andrew F.; Elaimy, Ameer L.; Mackay, Alexander R.; Fairbanks, Robert K.; Demakas, John J.; Cooke, Barton S.; Lee, Christopher M.; Taylor, Blake S.; Lamoreaux, Wayne T.

    2012-01-01

    The prognosis of patients diagnosed with stage IV nonsmall cell lung cancer that have brain and brainstem metastasis is very poor, with less than a third surviving a year past their initial date of diagnosis. We present the rare case of a 57-year-old man who is a long-term survivor of brainstem and recurrent brain metastasis, after aggressive treatment. He is now five and a half years out from diagnosis and continues to live a highly functional life without evidence of disease. Four separate Gamma Knife stereotactic radiosurgeries in conjunction with two craniotomies were utilized since his initial diagnosis to treat recurrent brain metastasis while chemoradiation therapy and thoracic surgery were used to treat his primary disease in the right upper lung. In his situation, Gamma Knife radiosurgery proved to be a valuable, safe, and effective tool for the treatment of multiply recurrent brain metastases within critical normal structures. PMID:23056973

  2. [Surgical treatment of complicated gastrointestinal forms of non-Hodgkin lymphomas].

    Science.gov (United States)

    Iarŭmov, N; Terziev, I; Gachev, N; Gegova, A; Vasilev, N; Evtimov, R; Stoianov, S

    2002-01-01

    Authors represent their experience in surgical treatment of gastrointestinal forms of No-Hodgkin's lymphomas (NHL) combined with adjuvant therapy. We also represent an Ann Arbor Staging System and an Updated Kiel Classification. From 1991 to 2001 we analyzed 39 patients with different localization of gastro-intestinal NHL's lymphomas. In this aspect more common are stomach's lymphomas--27 patients (71%); small bowel's lymphomas--3 patients (8%); more uncommon are the localizations in colon--3 patients (8%), predominantly in caecum and right colon; rectum--3 patients (5%). Add to thus we described one mechanical icterus caused lymphoma, one multi-lobular spleen lymphoma and one case of anterior abdominal wall lymphoma. All patients underwent surgery. Eight of them were operated as an emergency cases. Operative treatment of NHL isn't radical but in combination with adjuvant therapy can be life saving event in complicated forms.

  3. Chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids (CLIPPERS) after treatment for Hodgkin's lymphoma.

    Science.gov (United States)

    Mashima, Kyoko; Suzuki, Shigeaki; Mori, Takehiko; Shimizu, Toshihiko; Yamada, Satoshi; Hirose, Shigemichi; Okamoto, Shinichiro; Suzuki, Norihiro

    2015-12-01

    Chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids (CLIPPERS) is a rare central nervous system (CNS) disorder with distinct radiological features. However, CLIPPERS may mimic CNS lymphoma, and several cases in which CLIPPERS occurred premonitory to CNS lymphoma have been reported. We report a 31-year-old man presenting with progressive gait ataxia and the characteristic MRI features of CLIPPERS. He was diagnosed with stage II Hodgkin's lymphoma at the age of 15, and we considered the possibility of newly emerged CNS lymphoma occurring in the immunosuppressive condition after the treatment of Hodgkin's lymphoma. Histological findings showed no evidence of CNS lymphoma and the neurological symptoms were resolved by steroids. Although CLIPPERS developed in the reverse order in this case, CLIPPERS should be considered in different diagnosis for CNS lymphoma.

  4. A Case of Primary Hepatic Lymphoma and Related Literature Review

    Directory of Open Access Journals (Sweden)

    Yonghua Liu

    2016-01-01

    Full Text Available Objective. Primary hepatic lymphoma is a rare disease. And the clinical manifestations of this disease are nonspecific. The objective of this paper is to improve clinicians’ understanding of this disease. Methods. We analyzed the clinical characteristics of a case of primary hepatic lymphoma in association with hepatitis B virus infection and reviewed the literature. Conclusion. The clinical manifestations of primary hepatic lymphoma are nonspecific. And it is easily misdiagnosed. Postoperative radiotherapy of patients with early stage was previously speculated to achieve favorable improvement. The application of targeted therapeutic drugs, chemotherapy, or combined local radiotherapy has become the first-line treatment strategy.

  5. Primary pediatric gastrointestinal lymphoma

    Directory of Open Access Journals (Sweden)

    Ranjana Bandyopadhyay

    2011-01-01

    Full Text Available Background: Primary non-Hodgkin′s lymphoma (NHL of the gastrointestinal (GI tract is the most common extranodal lymphoma in pediatric age group. Yet, the overall incidence is very low. The rarity of the disease as well as variable clinical presentation prevents early detection when the possibility of cure exists. Materials and Methods: We studied six cases of primary GI NHL in pediatric age group with reference to their clinical presentation, anatomic distribution and histopathologic characteristics. Results: All were males except one. Intestinal obstruction was the presenting feature in 50%. Half the cases showed ileocaecal involvement, while large bowel was involved in 16%. Histology showed four cases of diffuse large B-cell lymphoma (DLBCL, one case of Burkitt lymphoma, and one Burkitt-like lymphoma. Immunohistochemistry for Tdt, CD20, CD3, CD30, bcl2, bcl6 confirmed the morphological diagnosis. Conclusion: Pediatric GI lymphoma commonly involves the ileocaecal region and presents with intestinal obstruction. A higher prevalence of DLBCL is found compared to other series. A high proliferative index is useful in differentiating Burkitt-like lymphoma from DLBCL.

  6. Complete remission of a lymphoma-associated chylothorax by radiotherapy of the celiac trunk and thoracic duct

    Energy Technology Data Exchange (ETDEWEB)

    Gerstein, J.; Fruehauf, J.; Bremer, M. [Dept. of Radiation Oncology, Hannover Medical School (Germany); Kofahl-Krause, D. [Dept. of Hematology, Hemostasis, Stem Cell Transplantation and Oncology, Hannover Medical School (Germany)

    2008-09-15

    Background: a chylothorax is a rare complication of mostly advanced malignant lymphomas. A case of a refractory chylothorax unresponsive to chemotherapy and successfully treated with radiotherapy is reported. Case report: a 45-year-old woman with recurrent stage IV low-grade follicular non-Hodgkin's lymphoma and a progressive chylothorax is described. The CT scans showed bulky lymphadenopathy at the thoracic trunk but no detectable enlargement of mediastinal lymph nodes. After ineffective pretreatment including chemotherapy and chest drainage, fractionated radiotherapy to the celiac trunk (20.4 Gy) and the thoracic duct (15 Gy) was performed. Result: already after 7.5 Gy a rapid decline of chylothorax was noted and the chest drain could be removed. A complete remission of the chylothorax could be achieved after 20.4 Gy. During a follow-up of 16 months no recurrence of chylothorax occurred. CT scans showed nearly complete remission of the lymphadenopathy of the celiac trunk 12 months after radiotherapy. Conclusion: radiotherapy with limited total doses is an effective treatment option for lymphoma-associated chylothorax and should always be taken into consideration, especially in cases unresponsive to chemotherapy. (orig.)

  7. Early interim 2-[18F]fluoro-2-deoxy-D-glucose positron emission tomography is prognostically superior to international prognostic score in advanced-stage Hodgkin's lymphoma: a report from a joint Italian-Danish study

    DEFF Research Database (Denmark)

    Loft, Annika; Gallamini, Andrea; Hutchings, Martin

    2007-01-01

    PURPOSE: Starting from November 2001, 260 newly diagnosed patients with Hodgkin's lymphoma (HL) were consecutively enrolled in parallel Italian and Danish prospective trials to evaluate the prognostic role of an early interim 2-[(18)F]fluoro-2-deoxy-D-glucose positron emission tomography (FDG-PET...

  8. Primary leptomeningeal lymphoma

    Science.gov (United States)

    Taylor, Jennie W.; Flanagan, Eoin P.; O'Neill, Brian P.; Siegal, Tali; Omuro, Antonio; DeAngelis, Lisa; Baehring, Joachim; Nishikawa, Ryo; Pinto, Fernando; Chamberlain, Marc; Hoang-Xuan, Khe; Gonzalez-Aguilar, Alberto; Batchelor, Tracy; Blay, Jean-Yves; Korfel, Agnieszka; Betensky, Rebecca A.; Lopes, Maria-Beatriz S.

    2013-01-01

    Objective: To evaluate clinical presentation, optimal diagnostic evaluation and treatment, and outcome in primary leptomeningeal lymphoma, a rare form of primary CNS lymphoma without parenchymal or systemic involvement. Methods: The International Primary CNS Lymphoma Collaborative Group, a multidisciplinary group of physicians with a particular interest in primary CNS lymphoma, retrospectively identified cases of lymphoma isolated to the leptomeninges as diagnosed by CSF cytology, flow cytometry, or biopsy, without systemic or parenchymal brain/spinal cord lymphoma or immunodeficiency. Results: Forty-eight patients were identified, with median age at diagnosis of 51 years and median Eastern Cooperative Oncology Group performance status of 2. Presenting symptoms were multifocal in 68%. Leptomeningeal enhancement was seen in 74% and CSF profile was abnormal in all cases. CSF cytology detected malignant lymphocytes in 67%. Flow cytometry identified monoclonal population in 80%, as did receptor gene rearrangement studies in 71%. Sixty-two percent had B-cell lymphoma, 19% T-cell, and 19% unclassified. Treatment varied and included fractionated radiotherapy (36%), systemic chemotherapy (78%), and intra-CSF chemotherapy (66%), with 66% receiving ≥2 modalities. Seventy-one percent had a favorable clinical response; ultimately, 44% received salvage treatment. Median overall survival was 24 months, with 11 patients still alive at 50 months follow-up. Conclusion: Primary leptomeningeal lymphoma is a rare form of primary CNS lymphoma. Patients usually present with multifocal symptoms, with evidence of leptomeningeal enhancement and diagnostic CSF analysis. Although treatment is highly variable, patients have a better prognosis than previously reported and a subset may be cured. PMID:24107866

  9. Radiotherapy for Hodgkin lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Specht, Lena [Rigshospitalet Copenhagen Univ. (Denmark). Depts. of Oncology and Haematology; Yahalom, Joachim (eds.) [Memorial Sloan-Kettering Cancer, New York, NY (United States). Dept. of Radiation Oncology

    2011-07-01

    This book deals in detail with all aspects of the best practice in modern radiotherapy for Hodgkin lymphoma. It provides the background and rationale for the inclusion of radiotherapy in today's combined-modality approach, including special clinical situations such as Hodgkin lymphoma in children, in the pregnant patient, and in the elderly. Radiotherapy planning using state-of-the-art imaging, target definition, planning software, and treatment equipment is expounded in detail. Acute and long-term side effects of radiotherapy are analyzed, and the implications for modern radiotherapy approaches in Hodgkin lymphomas are explained. (orig.)

  10. Research progresses in the pathogenesis of anaplastic large cell lymphoma

    Institute of Scientific and Technical Information of China (English)

    Xiao-Lan Shi; Xiao-Wen Tang; De-Pei Wu

    2011-01-01

    Anaplastic large cell lymphoma (ALCL) is a distinct subset of T-cell non-Hodgkin's lymphoma. As a consequence of its low incidence, general pathogenic consideration of ALCL is lacking. In this review, we summarize the pathogenesis, epidemiology, clinical manifestations, and treatment of ALCL, so as to better understand key stages of the development of this disease and provide valuable information for future treatment.

  11. Gonadal function in males after chemotherapy for early-stage Hodgkin's lymphoma treated in four subsequent trials by the European Organisation for Research and Treatment of Cancer: EORTC Lymphoma Group and the Groupe d'Etude des Lymphomes de l'Adulte.

    NARCIS (Netherlands)

    Kaaij, M.A. van der; Heutte, N.; Stang, N. Le; Raemaekers, J.M.M.; Simons, A.H.; Carde, P.; Noordijk, E.M.; Ferme, C.; Thomas, J.; Eghbali, H.; Kluin-Nelemans, H.C.; Henry-Amar, M.

    2007-01-01

    PURPOSE: To analyze fertility in male patients treated with various combinations of radiotherapy and chemotherapy, with or without alkylating agents, or with radiotherapy alone for Hodgkin's lymphoma. PATIENTS AND METHODS: Follicle-stimulating hormone (FSH) levels were measured in patients with earl

  12. Treatment Options for Adult Hodgkin Lymphoma

    Science.gov (United States)

    ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ...

  13. General Information about AIDS-Related Lymphoma

    Science.gov (United States)

    ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ...

  14. General Information about Adult Hodgkin Lymphoma

    Science.gov (United States)

    ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ...

  15. Treatment Options for AIDS-Related Lymphoma

    Science.gov (United States)

    ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ...

  16. Treatment Option Overview (Childhood Hodgkin Lymphoma)

    Science.gov (United States)

    ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ...

  17. Treatment Option Overview (Adult Hodgkin Lymphoma)

    Science.gov (United States)

    ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ...

  18. Treatment Options for Hodgkin Lymphoma during Pregnancy

    Science.gov (United States)

    ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ...

  19. Non-Hodgkin Lymphoma (For Parents)

    Science.gov (United States)

    ... Kids to Be Smart About Social Media Non-Hodgkin Lymphoma KidsHealth > For Parents > Non-Hodgkin Lymphoma Print ... harmful things out of the body. About Non-Hodgkin Lymphoma No n-Hodgkin lymphoma is a disease ...

  20. Endemic Burkitt Lymphoma: Long-term Outcome in 87 Patients Who Presented With Paraplegia in Cameroon.

    Science.gov (United States)

    Hesseling, P B; Mbah, G; Kouya, F; Kimbi, C; Nfor, P; Kaah, J; Kuruvilla, R; Best, A; Wharin, P

    2015-01-01

    The reported long-term outcome of endemic Burkitt lymphoma (eBL) patients who present with paraplegia is largely unknown. Records of BL patients treated with comparable short-interval cyclophosphamide chemotherapy schedules between 2004 and 2014 at three Baptist mission hospitals in Cameroon were reviewed. Survivors were followed up and examined at home or in hospital. Eighty-seven of 948 (9.2%) patients had paraplegia at diagnosis. The survival rate in eBL patients with paraplegia at diagnosis was 33% (n = 29) after follow-up of between 2 and 96 (median 40) months. Seven patients (24%) had neurological sequelae and needed rehabilitation. There was no relationship between the duration of symptoms (4 weeks) and the survival rate or the risk to have neurological sequelae. The survival rate and risk for sequelae were similar in patients with confirmed St. Jude stage III and IV diseases.

  1. Collision tumor consisting of primary follicular lymphoma and adenocarcinoma in the cecum: A case report and literature review

    Science.gov (United States)

    KUS, TULAY; AKTAS, GOKMEN; KALENDER, MEHMET EMIN; SARI, IBRAHIM; ULKER, ESRA; CAMCI, CELALETDIN

    2016-01-01

    The present study reports the case of a collision tumor consisting of follicular lymphoma (FL) and adenocarcinoma in the cecum of a 73-year-old man. To the best of our knowledge, the present study is the 11th case of a collision tumor consisting of colon adenocarcinoma and lymphoma to be reported in the literature, and the first case of cecum adenocarcinoma with low grade FL in the same segment of the cecum and the same regional lymph node to be reported. The present study reviewed the literature to determine treatment options for patients with collision tumors. The present patient was administered with adjuvant chemotherapy for T3N1M0 colon cancer following surgery, due to the dominance of colon adenocarcinoma in the collision tumor. Following the completion of treatment, progression of the untreated FL was observed. In the literature, patients with collision tumors are administered with chemotherapy for stage IV FL, and following the completion of treatment patients have presented with a recurrence of early stage colon adenocarcinoma. The recommended treatment for collision tumors is dependent on the dominant tumor; however, the treatment options for collision tumors in the literature appeared to exacerbate the other tumor. The characteristics of the tumors altered following chemotherapy, and immunological alterations in the tumors due to chemotherapy appear to have contributed to the exacerbation of the tumors. Therefore, patients with early-stage tumors should be considered at risk of recurrence of other malignancies, which are present in collision tumors. PMID:27073555

  2. Lymphoma Research Foundation

    Science.gov (United States)

    ... the stem cell transplantation process. Read More LYMPHOMA RESEARCH Featured Researcher – David Scott, MBChB, PhD Dr. Scott ... and Advocacy News Action Center Advocacy Tool Kit Research LRF Research Portfolio Disease-Specific Focus Areas Grants ...

  3. General Information about Adult Non-Hodgkin Lymphoma

    Science.gov (United States)

    ... Lymphoma Treatment AIDS-Related Lymphoma Treatment Chronic Lymphocytic Leukemia Treatment (small lymphocytic lymphoma) Mycosis Fungoides (Including Sézary Syndrome) Treatment (cutaneous T-cell lymphoma) Primary CNS Lymphoma Treatment Non-Hodgkin lymphoma ...

  4. Treatment Option Overview (Adult Non-Hodgkin Lymphoma)

    Science.gov (United States)

    ... Lymphoma Treatment AIDS-Related Lymphoma Treatment Chronic Lymphocytic Leukemia Treatment (small lymphocytic lymphoma) Mycosis Fungoides (Including Sézary Syndrome) Treatment (cutaneous T-cell lymphoma) Primary CNS Lymphoma Treatment Non-Hodgkin lymphoma ...

  5. Fludarabine Phosphate, Cyclophosphamide, Tacrolimus, Mycophenolate Mofetil, Total-Body Irradiation, and Donor Bone Marrow Transplant in Treating Patients With High-Risk Hematologic Cancer

    Science.gov (United States)

    2014-02-27

    ; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Mycosis Fungoides/Sezary Syndrome; Recurrent Small Lymphocytic Lymphoma; Recurrent/Refractory Childhood Hodgkin Lymphoma; Refractory Chronic Lymphocytic Leukemia; Refractory Multiple Myeloma; Relapsing Chronic Myelogenous Leukemia; Secondary Myelodysplastic Syndromes; Small Intestine Lymphoma; Splenic Marginal Zone Lymphoma; Stage II Multiple Myeloma; Stage III Adult Burkitt Lymphoma; Stage III Adult Diffuse Large Cell Lymphoma; Stage III Adult Diffuse Mixed Cell Lymphoma; Stage III Adult Diffuse Small Cleaved Cell Lymphoma; Stage III Adult Hodgkin Lymphoma; Stage III Adult Immunoblastic Large Cell Lymphoma; Stage III Adult Lymphoblastic Lymphoma; Stage III Adult T-cell Leukemia/Lymphoma; Stage III Childhood Hodgkin Lymphoma; Stage III Chronic Lymphocytic Leukemia; Stage III Cutaneous T-cell Non-Hodgkin Lymphoma; Stage III Grade 1 Follicular Lymphoma; Stage III Grade 2 Follicular Lymphoma; Stage III Grade 3 Follicular Lymphoma; Stage III Mantle Cell Lymphoma; Stage III Marginal Zone Lymphoma; Stage III Multiple Myeloma; Stage III Mycosis Fungoides/Sezary Syndrome; Stage III Small Lymphocytic Lymphoma; Stage IV Adult Burkitt Lymphoma; Stage IV Adult Diffuse Large Cell Lymphoma; Stage IV Adult Diffuse Mixed Cell Lymphoma; Stage IV Adult Diffuse Small Cleaved Cell Lymphoma; Stage IV Adult Hodgkin Lymphoma; Stage IV Adult Immunoblastic Large Cell Lymphoma; Stage IV Adult Lymphoblastic Lymphoma; Stage IV Adult T-cell Leukemia/Lymphoma; Stage IV Childhood Hodgkin Lymphoma; Stage IV Chronic Lymphocytic Leukemia; Stage IV Cutaneous T-cell Non-Hodgkin Lymphoma; Stage IV Grade 1 Follicular Lymphoma; Stage IV Grade 2 Follicular Lymphoma; Stage IV Grade 3 Follicular Lymphoma; Stage IV Mantle Cell Lymphoma; Stage IV Marginal Zone Lymphoma; Stage IV Mycosis Fungoides/Sezary Syndrome; Stage IV Small Lymphocytic Lymphoma; Testicular Lymphoma; Waldenström Macroglobulinemia

  6. Yttrium Y 90 Ibritumomab Tiuxetan and Rituximab in Treating Patients With Post-Transplant Lymphoproliferative Disorder

    Science.gov (United States)

    2013-01-24

    Post-transplant Lymphoproliferative Disorder; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Stage III Adult Burkitt Lymphoma; Stage III Adult Diffuse Large Cell Lymphoma; Stage IV Adult Burkitt Lymphoma; Stage IV Adult Diffuse Large Cell Lymphoma; Waldenström Macroglobulinemia

  7. Small B cell lymphocytic lymphoma presenting as obstructive sleep apnea

    Directory of Open Access Journals (Sweden)

    Chang Weng-Cheng

    2004-07-01

    Full Text Available Abstract Background Most lymphomas that involve the tonsil are large B cell lymphomas. Large B-cell lymphoma is a high grade malignancy which progresses rapidly. Tonsillar lymphoma usually presents as either a unilaterally enlarged palatine tonsil or as an ulcerative and fungating lesion over the tonsillar area. Small lymphocytic lymphomas (SLL of the Waldeyer's ring are uncommon. Case presentation We report a 41-year-old male who presented with a ten-year history of snoring. Physical examination revealed smooth bilateral symmetrically enlarged tonsils without abnormal surface change or cervical lymphadenopathy. Palatal redundancy and a narrowed oropharyngeal airway were also noted. The respiratory disturbance index (RDI was 66 per hour, and severe obstruction sleep apnea (OSA was suspected. No B symptoms, sore throat, odynophagia or dysphagia was found. We performed uvulopalatopharyngoplasty (UPPP and pathological examination revealed incidental small B-cell lymphocytic lymphoma (SLL. Conclusion It is uncommon for lymphoma to initially present as OSA. SLL is an indolent malignancy and is not easy to detect in the early stage. We conclude that SLL may be a contributing factor of OSA in the present case.

  8. Rapid Decline of Follicular Lymphoma-Associated Chylothorax after Low Dose Radiotherapy to Retroperitoneal Lymphoma Localization

    Directory of Open Access Journals (Sweden)

    Lien Van De Voorde

    2014-01-01

    Full Text Available Chylothorax is caused by disruption or obstruction of the thoracic duct or its tributaries that results in the leakage of chyle into the pleural space. A number of interventions have been used to treat chylothorax including the treatment of the underlying disease. Lymphoma is found in 70% of cases with nontraumatic malignant aetiology. Although patients usually have advanced lymphoma, supradiaphragmatic disease is not always present. We discuss the case of a 63-year-old woman presenting with progressive respiratory symptoms due to chylothorax. She was diagnosed with a stage IIE retroperitoneal grade 1 follicular lymphoma extending from the coeliac trunk towards the pelvic inlet. Despite thoracocentesis and medium-chain triglycerides (MCT, diet chylothorax reoccurred. After low dose radiotherapy (2×2 Gy to the abdominal lymphoma there was a marked decrease in lymphadenopathy at the coeliac trunk and a complete regression of the pleural fluid. In this case, radiotherapy was shown to be an effective nontoxic treatment option for lymphoma-associated chylothorax with long-term remission of pleural effusion.

  9. T-cell-rich large B-cell lymphoma. A study of 30 cases, supporting its histologic heterogeneity and lack of clinical distinctiveness.

    Science.gov (United States)

    Krishnan, J; Wallberg, K; Frizzera, G

    1994-05-01

    To determine whether correlations existed between morphologic and immunophenotypic findings and clinical characteristics, 30 cases of T-cell-rich large B-cell lymphomas (TBL) were evaluated by histopathology, immunostaining, and polymerase chain reaction on paraffin-embedded material. All were characterized by a polymorphic cell composition, including a variable mixture of small and large lymphoid cells and reactive cell. Most cases (87%) fitted into one of three main histologic types of non-Hodgkin's lymphoma (diffuse, mixed cell; diffuse, large cell; follicular and diffuse, mixed cell), and one group of eight cases had the prototypic features described by Ramsay et al. (17). All cases showed a component of large CD20(L26)+ MB2+ B cells in a predominant back-ground of reactive T cells (> 50% of the total lymphoid forms). Clonality was demonstrated by light chain restriction in 67% of cases and by rearrangement of the immunoglobulin heavy chain gene and bcl-2 gene in 64% and 28% of cases, respectively. The patients were predominantly men (70%), ages 18-83 years (median of 62.5), and were initially seen predominantly with nodal disease (and extranodal involvement in 20%) at advanced stages (III-IV: 77%). Treatment was mostly aggressive chemotherapy, and the outcomes were favorable (84% alive and well). These features are not distinctive as compared with those of typical large-cell lymphoma, nor did subgroups within the series (prototypic cases versus others; cases with less [ 70%] T-cell infiltration) significantly differ in clinical presentation or outcome. Thus, this study confirms that TBL, while useful as a diagnostic variant to be distinguished from both peripheral T-cell lymphoma and Hodgkin's disease, is a heterogeneous assortment of diverse histopathologic categories rather than a clinicopathologic entity. The term "T-cell rich" might, however, be usefully retained as a morphologic specification to be added to recognized histologic categories of lymphoma.

  10. Drugs Approved for Hodgkin Lymphoma

    Science.gov (United States)

    ... Ask about Your Treatment Research Drugs Approved for Hodgkin Lymphoma This page lists cancer drugs approved by ... that are not listed here. Drugs Approved for Hodgkin Lymphoma Adcetris (Brentuximab Vedotin) Ambochlorin (Chlorambucil) Amboclorin (Chlorambucil) ...

  11. Proliferation kinetics of the dermal infiltrate in cutaneous malignant lymphomas

    Energy Technology Data Exchange (ETDEWEB)

    Sterry, W.; Pullmann, H.; Steigleder, G.K.

    1981-01-01

    To obtain information about the role of local proliferation in the pathogenesis of dermal infiltrate in malignant cutaneous lymphomas, we determined the percentage of /sup 3/H-thymidine-labeled infiltrating cells (/sup 3/H-index). A linear correlation was found between proliferative activity and clinical stage in mycosis fungoides, i.e., the /sup 3/H-index is moderately elevated in stage I and high in stage III. The /sup 3/H-index is within normal range in dermal infiltrate of Sezary syndrome, diffuse lymphocytic lymphoma, as well as in lymphocytoma benigna cutis. In parapsoriasis en plaques two groups can be distinguished: in the small plaque variant (chronic superficial dermatitis) the /sup 3/H-index is low, whereas the large-plaque variant (prereticulotic poikiloderma) shows strong proliferative activity. Thus, determination of proliferative activity seems to give new insights into the pathogenesis of dermal infiltrate in cutaneous lymphomas.

  12. Prognosis and staging of primary bone lymphoma:an analysis of 40 patients%40例原发性骨淋巴瘤的预后分析及分期探讨

    Institute of Scientific and Technical Information of China (English)

    曾静; 曲芃芃; 庞青松; 王佩国; 章文成; 王凤明; 张会来

    2016-01-01

    Objective To retrospectively analyze the treatment outcomes and prognostic factors for primary bone lymphomas ( PBL) . Methods Forty patients with PBL who were admitted to our center from 1964 to 2014 were enrolled as subjects. In those patients, 10 were treated with chemotherapy alone, 10 with radiochemotherapy, 10 with postoperative chemotherapy, 9 with postoperative radiochemotherapy, and 1 with surgery alone. The median radiation dose was 36 Gy. The Kaplan⁃Meier method was used to calculate survival rates . The log⁃rank test was used for survival difference analysis and univariate prognostic analysis . Results The follow⁃up rate was 100%. The 3⁃year sample size was 36. In all patients, the 1⁃and 3⁃year overall survival rates were 60% and 42%, respectively, while the 1⁃and 3⁃year disease⁃free survival rates were 45%and 34%, respectively. The univariate analysis showed that no pathological fracture at diagnosis, normal lactate dehydrogenase level, an International Prognostic Index score of ≤1, early clinical stage ( stageⅠE ) , complete response after initial treatment, no less than 6 cycles of chemotherapy, a radiation dose of≥40 Gy, no progression outside radiation field after radiotherapy, and grade<3 bone marrow suppression during the treatment were prognostic factors for survival ( P=0. 027, 0. 037, 0. 000, 0. 016, 0. 000, 0. 000, 0. 022, 0. 014, and 0. 030). Conclusions The incidence of PBL is low. Comprehensive treatment can achieve satisfactory outcomes. As a PBL staging system, Ann Arbor has limitations. The staging of PBL should be based on local bone destruction and metastasis.%目的:回顾分析原发性骨淋巴瘤( PBL)患者疗效和预后因素。方法1964—2014年本中心收治PBL患者40例,其中单纯化疗10例、放化疗10例、术后化疗10例、术后放化疗9例、单纯手术1例。放疗剂量中位数36 Gy。采用Kaplan⁃Meier法计算生存率并Logrank法检验和单因素

  13. Mantle cell lymphoma relapsing at the lymphedematous arm.

    Directory of Open Access Journals (Sweden)

    Giuseppina Massini

    2013-02-01

    Full Text Available Lymphedema (LE is a chronic medical condition characterized by lymphatic fluid retention, resulting in tissue swelling. Cancer treatments involving lymph nodes can damage lymph drainage routes, causing accumulation of lymph fluid in the interstitial tissue of related limbs and body areas and secondary LE.  Basically, the LE has a negative impact on physical and mental quality of life. Moreover, 0.07-0.04% of long term survivors (most patients undergone mastectomy can develop the Stewart-Treves syndrome,  a rare and aggressive multifocal lymphangiosarcoma arising within the LE region. Here we describe a   45-year-old woman  with a massive LE of the left arm,  as a consequence of previous breast cancer,  who  was diagnosed after 4 years  of stage IV mantle cell lymphoma (MCL . The patient after obtaining complete remission with chemotherapy and ABMT  relapsed of MCL in lymphedema site.

  14. Intravascular large B cell lymphoma

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    Ricardo García-Muñoz

    2014-01-01

    Full Text Available Intravascular large B cell lymphoma (IVBCL is a rare type of extranodal large B cell lymphoma characterized by selective growth of lymphoma cells within the microvasculature. We present an illustrative case of intravascular B cell lymphoma suspected by the presence of a very small monoclonal B cell population identified by immunophenotype and polymerase chain reaction in bone marrow. The diagnosis was confirmed by skin biopsy.

  15. 506U78 in Treating Patients With Recurrent or Refractory Non-Hodgkin's Lymphoma or T-cell Lymphoma

    Science.gov (United States)

    2013-01-22

    Angioimmunoblastic T-cell Lymphoma; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Nodal Marginal Zone B-cell Lymphoma; Recurrent Adult T-cell Leukemia/Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Small Lymphocytic Lymphoma; Splenic Marginal Zone Lymphoma; Waldenström Macroglobulinemia

  16. Malignant T cells express lymphotoxin alpha and drive endothelial activation in cutaneous T cell lymphoma

    DEFF Research Database (Denmark)

    Lauenborg, Britt; Christensen, Louise; Ralfkiaer, Ulrik

    2015-01-01

    Lymphotoxin α (LTα) plays a key role in the formation of lymphatic vasculature and secondary lymphoid structures. Cutaneous T cell lymphoma (CTCL) is the most common primary lymphoma of the skin and in advanced stages, malignant T cells spreads through the lymphatic to regional lymph nodes to int...

  17. Current status of PET/CT in the diagnosis and follow up of lymphomas

    Directory of Open Access Journals (Sweden)

    Carlos Alberto Buchpiguel

    2011-01-01

    Full Text Available Lymphomas are a heterogeneous group of malignancies that have a distinct biological behavior according to the subtype and degree of differentiation. Adequate staging, which has a direct impact on prognosis, is essential to properly plan therapy. Structural cross-sectional imaging, such as computed tomography, has been the standard imaging tool to stage and monitor patients with lymphoma. However, molecular imaging such as positron emission tomography has shown complementary diagnostic and prognostic values. This review discusses the current value of positron emission tomography imaging using 2-[fluorine-18]fluoro-2-deoxy-d-glucose in staging, restaging, monitoring and detecting relapse in Hodgkin's and non-Hodgkin lymphoma.

  18. Asteroids IV

    Science.gov (United States)

    Michel, Patrick; DeMeo, Francesca E.; Bottke, William F.

    . Asteroids, like planets, are driven by a great variety of both dynamical and physical mechanisms. In fact, images sent back by space missions show a collection of small worlds whose characteristics seem designed to overthrow our preconceived notions. Given their wide range of sizes and surface compositions, it is clear that many formed in very different places and at different times within the solar nebula. These characteristics make them an exciting challenge for researchers who crave complex problems. The return of samples from these bodies may ultimately be needed to provide us with solutions. In the book Asteroids IV, the editors and authors have taken major strides in the long journey toward a much deeper understanding of our fascinating planetary ancestors. This book reviews major advances in 43 chapters that have been written and reviewed by a team of more than 200 international authorities in asteroids. It is aimed to be as comprehensive as possible while also remaining accessible to students and researchers who are interested in learning about these small but nonetheless important worlds. We hope this volume will serve as a leading reference on the topic of asteroids for the decade to come. We are deeply indebted to the many authors and referees for their tremendous efforts in helping us create Asteroids IV. We also thank the members of the Asteroids IV scientific organizing committee for helping us shape the structure and content of the book. The conference associated with the book, "Asteroids Comets Meteors 2014" held June 30-July 4, 2014, in Helsinki, Finland, did an outstanding job of demonstrating how much progress we have made in the field over the last decade. We are extremely grateful to our host Karri Muinonnen and his team. The editors are also grateful to the Asteroids IV production staff, namely Renée Dotson and her colleagues at the Lunar and Planetary Institute, for their efforts, their invaluable assistance, and their enthusiasm; they made life as

  19. The Evolving Role of Medical Imaging in Lymphoma Management: The Clinician's Perspective.

    Science.gov (United States)

    Svoboda, Jakub; Schuster, Stephen J

    2012-01-01

    Hodgkin and non-Hodgkin lymphomas are a heterogeneous group of hematologic neoplasms which arise from malignant lymphocytes. Imaging plays an important role in management of lymphoma patients during diagnosis, staging, and response assessment. Functional imaging may also provide prognostic information and improve the ability to detect extranodal disease. This article provides an overview of the evolving role of various imaging techniques in lymphoma from the clinician's perspective. It serves as an introduction to the other articles in this issue that focus on specific areas of lymphoma imaging.

  20. Intravascular large B-cell lymphoma presenting with fulminant pseudomembranous colitis.

    Science.gov (United States)

    Wang, Tao; Ghaffar, Hasan; Grin, Andrea

    2013-05-01

    Intravascular large B-cell lymphoma is a rare entity that usually presents in late stages with non-specific symptoms. We present a case of an incidentally discovered intravascular large B-cell lymphoma in a 78-year-old man who underwent colectomy for medically refractory pseudomembranous colitis. The malignant lymphocytes were preferentially localized to small colonic submucosal vasculature, without any evidence of an extravascular tumor mass. The gastrointestinal system is an exceeding rare initial diagnostic site for intravascular lymphoma, and presentation with pseudomembranous colitis has not been previously reported. We discuss the current definition of intravascular lymphoma, clinicopathological variants, differential diagnoses, as well as current therapy.

  1. Secondary infiltration of the central nervous system in patients with diffuse large B-cell lymphoma

    Directory of Open Access Journals (Sweden)

    Talita Maira Bueno da Silveira da Rocha

    2013-01-01

    Full Text Available OBJECTIVE: To investigate the incidence and risk factors of infiltration of the central nervous system after the initial treatment of diffuse large B-cell lymphoma in patients treated at Santa Casa de Misericórdia de São Paulo. METHODS: A total of 133 patients treated for diffuse large B-cell lymphoma from January 2001 to April 2008 were retrospectively analyzed in respect to the incidence and risk factors of secondary central nervous system involvement of lymphoma. Intrathecal prophylaxis was not a standard procedure for patients considered to be at risk. This analysis includes patients whether they received rituximab as first-line treatment or not. RESULTS: Nine of 133 (6.7% patients developed central nervous system disease after a mean observation time of 29 months. The median time to relapse or progression was 7.9 months after diagnosis and all but one patient died despite the treatment administered. Twenty-six (19.5% patients of this cohort received rituximab as first-line treatment and nine (7.1% received intrathecal chemoprophylaxis. Of the nine patients that relapsed, seven (77.7% had parenchymal central nervous system involvement; seven (77.7% had stage III or IV disease; one (11.1% had bone marrow involvement; two (22.2% had received intrathecal chemoprophylaxis; and 3 (33.3% had taken rituximab. In a multivariate analysis, the risk factors for this infiltration were being male, previous use of intrathecal chemotherapy and patients that were refractory to initial treatment. CONCLUSION: Central nervous system infiltration in this cohort is similar to that of previous reports in the literature. As this was a small cohort with a rare event, only three risk factors were important for this infiltration

  2. [Clinical features in DLBCL and translocation BCL2/c-MYC "double hit" lymphoma].

    Science.gov (United States)

    Škunca, Željka; Domimis, Mara; Plninc-Peraica, Ana; Jakšić, Branimir

    2014-06-01

    Diffuse large B-cell lymphoma (DLBCL) is classified as lymphoma and various entities using the gene expression of proteins are classified into three groups. The aim of this study was to clarify the clinical, biological, immunophenotypic and cytogenetic features of DLBCL with translocation t (14; 18) and 8q24/c-MYC. Eleven DLBCL patients with dual translation were monitored during the 2000-2009 period. The characteristics of these patients included morphological, immunohistochemical and cytogenetic analysis. Study results showed that all patients had aggressive characteristics, presence of B symptoms (64%), general patient condition according to ECOG scale ≥ 2 (55%), elevated serum lactate dehydrogenase activity (73%), clinical stage III and IV (82%), extranodal involvement of the disease (73%), and IPI ≥ 2 (73%). Partial remission was achieved in 73% of all patients and all patients (73%) died within a short time. Patients were treated with CHOP and similar protocols (COP, CVP, CNOP), with the addition of MabThera. Immunophenotyping was performed and determined expression of the CD20, CD3, CD10, BCL6 and MUM1 markers. The cytogenetic analysis/fluorescence in situ hybridization revealed complex karyotype changes. Thus, we analyzed the presence of BCL2, BCL6 and c-MYC genes and found eight patients to have BCL2 and c-MYC translocation genes, while three had translocation of the BCL6 and c-MYC genes. Despite appropriate therapy, the patient prognosis is poor. The median survival in these patients was 1.85 years. DLBCL with BCL2 and c-MYC rearrangement of the subgroups of lymphoma is associated with very poor survival. The presence of these two translocations has an aggressive clinical course.

  3. Lithium Carbonate in Treating Patients With Acute Intestinal Graft-Versus-Host-Disease (GVHD) After Donor Stem Cell Transplant

    Science.gov (United States)

    2017-01-24

    Cell Lymphoma; Stage III Marginal Zone Lymphoma; Stage III Multiple Myeloma; Stage III Ovarian Epithelial Cancer; Stage III Small Lymphocytic Lymphoma; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer; Stage IV Adult Burkitt Lymphoma; Stage IV Adult Diffuse Large Cell Lymphoma; Stage IV Adult Diffuse Mixed Cell Lymphoma; Stage IV Adult Diffuse Small Cleaved Cell Lymphoma; Stage IV Adult Hodgkin Lymphoma; Stage IV Adult Immunoblastic Large Cell Lymphoma; Stage IV Adult Lymphoblastic Lymphoma; Stage IV Breast Cancer; Stage IV Chronic Lymphocytic Leukemia; Stage IV Grade 1 Follicular Lymphoma; Stage IV Grade 2 Follicular Lymphoma; Stage IV Grade 3 Follicular Lymphoma; Stage IV Mantle Cell Lymphoma; Stage IV Marginal Zone Lymphoma; Stage IV Ovarian Epithelial Cancer; Stage IV Small Lymphocytic Lymphoma

  4. A Prospective Phase I/II Study: Combination Chemotherapy with Docetaxel and Pemetrexed as Second-Line Treatment in Patients with Stage IIIB/IV Non-Small Cell Lung Cancer

    Directory of Open Access Journals (Sweden)

    Vinzenz Kroeber

    2014-07-01

    Full Text Available Introduction: Two standard single-agent chemotherapy treatments (docetaxel and pemetrexed were combined in this trial and administered as second-line treatment in patients with non-small cell lung cancer (NSCLC. The aim of this study was to evaluate the safety and feasibility of combining docetaxel with pemetrexed. Methods: Six patients were enrolled between August 2007 and March 2009 with stage IIIB/IV NSCLC. The dose-escalation model included a pemetrexed infusion on day 1 of 200-300 mg/m2 followed by infusion of docetaxel on days 1, 8 and 15 at doses from 20 to 30 mg/m2. Primary study endpoints included efficacy and safety variables, also progression-free, overall and 1-year survival and time to progression. Results: The study was abandoned due to adverse effects defined in the protocol. The major toxicities were all of grade 3 and included fatigue, stomatitis/mucositis, diarrhea and in one case, an episode of febrile neutropenia. Two patients died during the study, but not as a direct result of the treatment. Conclusions: We recommend that docetaxel or pemetrexed monotherapies should continue to be considered the standard second-line chemotherapy treatment against NSCLC. The results of this study warrant no further investigation into this particular combination treatment due to the severe toxicity effects encountered.

  5. A Prospective Phase I/II Study: Combination Chemotherapy with Docetaxel and Pemetrexed as Second-Line Treatment in Patients with Stage IIIB/IV Non-Small Cell Lung Cancer.

    Science.gov (United States)

    Kroeber, Vinzenz; Nagel, Sylke; Schuette, Wolfgang; Blankenburg, Thomas

    2014-05-01

    Two standard single-agent chemotherapy treatments (docetaxel and pemetrexed) were combined in this trial and administered as second-line treatment in patients with non-small cell lung cancer (NSCLC). The aim of this study was to evaluate the safety and feasibility of combining docetaxel with pemetrexed. Six patients were enrolled between August 2007 and March 2009 with stage IIIB/IV NSCLC. The dose-escalation model included a pemetrexed infusion on day 1 of 200-300 mg/m(2) followed by infusion of docetaxel on days 1, 8 and 15 at doses from 20 to 30 mg/m(2). Primary study endpoints included efficacy and safety variables, also progression-free, overall and 1-year survival and time to progression. The study was abandoned due to adverse effects defined in the protocol. The major toxicities were all of grade 3 and included fatigue, stomatitis/mucositis, diarrhea and in one case, an episode of febrile neutropenia. Two patients died during the study, but not as a direct result of the treatment. We recommend that docetaxel or pemetrexed monotherapies should continue to be considered the standard second-line chemotherapy treatment against NSCLC. The results of this study warrant no further investigation into this particular combination treatment due to the severe toxicity effects encountered.

  6. High-voltage electrical stimulation for the management of stage III and IV pressure ulcers among adults with spinal cord injury: demonstration of its utility for recalcitrant wounds below the level of injury.

    Science.gov (United States)

    Recio, Albert C; Felter, Cara E; Schneider, Anna Corrine; McDonald, John W

    2012-01-01

    patients with spinal cord injury (SCI) have many factors that are associated with pressure ulcer formation, including paralysis, loss of sensation, poor nutrition, anemia, and skin maceration related to incontinence. Treatment of these ulcers involves relieving pressure, improving nutrition and skin hygiene, treating infections, removing necrotic tissues, and applying the appropriate dressings. However, some cases are not responsive to the above treatment. Electrical stimulation (ES) is thought to enhance soft tissue healing through promotion of protein synthesis, inhibition of bacterial growth, facilitation of epithelial tissue migration, improvement of blood flow, and tensile strength. This data is mainly based on evidence from animal studies and very few rigorously controlled studies conducted in humans. To demonstrate the effectiveness of ES in the treatment of recalcitrant pressure ulcers. Retrospective case series describing the care of adults with SCI and recalcitrant pressure ulcers. ES was applied directly into the wound bed: 60 minutes per session, 3-5 times per week; with an intensity of 100 milliamperes and a frequency of 100 pulses per second. Polarity was negative initially and was switched weekly. The amplitude and wave form were maintained throughout. The long-standing (11-14 months) pressure ulcers were completely healed after 7 to 22 weeks of treatment with high-voltage ES. This case series demonstrates the effectiveness of ES for enhanced healing of Stage III-IV ulcers otherwise unresponsive to standard wound care. Further study is needed to identify the most effective protocol for ES therapy in the treatment of recalcitrant pressure ulcers.

  7. Safety and Tolerability Study of PCI-32765 in B Cell Lymphoma and Chronic Lymphocytic Leukemia

    Science.gov (United States)

    2017-10-09

    B-cell Chronic Lymphocytic Leukemia; Small Lymphocytic Lymphoma; Diffuse Well-differentiated Lymphocytic Lymphoma; B Cell Lymphoma; Follicular Lymphoma; Mantle Cell Lymphoma; Non-Hodgkin's Lymphoma; Waldenstrom Macroglobulinemia; Burkitt Lymphoma; B-Cell Diffuse Lymphoma

  8. Occurrence of lymphoma in non-gonadal organ during pregnancy:a report on four cases and literature review

    Institute of Scientific and Technical Information of China (English)

    Da-Lin Gao; Qian-Qian Fu; Tian-Tian Zhang; Lin Sun; Yi Pan; Qiong-Li Zhai

    2016-01-01

    Lymphoma rarely occurs during pregnancy, making this condition difficult to define. Lymphomas that occur in reproductive organs during pregnancy exhibit unique clinical characteristics. Among the limited cases, non-Hodgkin's lymphoma (NHL) shows a considerably higher incidence rate than Hodgkin's lymphoma (HL); NHL also displays clinical characteristics, such as high aggressiveness, advanced stage, and poor outcome. This study reports on four cases of lymphomas in non-gonadal organs (HL, n=2; NHL,n=2) during pregnancy. The tumors rapidly progressed in all patients during pregnancy but remitted at the end of pregnancy and/or therapy. The two HL cases were nodular sclerosis classical HL and treated with chemotherapy after terminating the pregnancy. One of the NHL cases was primary cutaneous follicular center lymphoma, a B cell-derived indolent lymphoma. The patient was followed up without any therapy after terminating her pregnancy. The other case was a follicular lymphoma grade 3B, which was treated with chemotherapy after delivery. We also conducted a literature review of 165 lymphoma cases occurring during pregnancy reported from 1976 to 2013 to reveal the correlation between pregnancy and lymphoma progression. Immunohistochemistry studies were performed to determine the expression of estrogen/progesterone receptors (ER/PR), and ER was weakly positive and sporadic. We concluded that lymphomas occurring during pregnancy should be managed with a prompt and reasonable treatment. High estrogen level in maternal body may affect lymphoma progression.

  9. Danish National Lymphoma Registry

    DEFF Research Database (Denmark)

    Arboe, Bente; Josefsson, Pär; Jørgensen, Judit;

    2016-01-01

    AIM OF DATABASE: The Danish National Lymphoma Registry (LYFO) was established in order to monitor and improve the diagnostic evaluation and the quality of treatment of all lymphoma patients in Denmark. STUDY POPULATION: The LYFO database was established in 1982 as a seminational database including...... all lymphoma patients referred to the departments of hematology. The database became nationwide on January 1, 2000. MAIN VARIABLES: The main variables include both clinical and paraclinical variables as well as details of treatment and treatment evaluation. Up to four forms are completed for each...... patient: a primary registration form, a treatment form, a relapse form, and a follow-up form. Variables are used to calculate six result quality indicators (mortality 30 and 180 days after diagnosis, response to first-line treatment, and survival estimates 1, 3, and 5 years after the time of diagnosis...

  10. Ophthalmic lymphoma: epidemiology and pathogenesis.

    Science.gov (United States)

    Sjö, Lene Dissing

    2009-02-01

    With a lifetime risk of 1% and 700 new cases per year, Non-Hodgkin lymphoma (NHL) is the seventh most frequent type of cancer in Denmark. The incidence of NHL has increased considerably in Western countries over the last decades; consequently, NHL is an increasing clinical problem. Ophthalmic lymphoma, (lymphoma localized in the ocular region, i.e. eyelid, conjunctiva, lacrimal sac, lacrimal gland, orbit, or intraocularly) is relatively uncommon, accounting for 5%-10% of all extranodal lymphomas. It is, however, the most common orbital malignancy. The purpose of this thesis was to review specimens from all Danish patients with a diagnosis of ophthalmic lymphoma during the period 1980-2005, in order to determine the distribution of lymphoma subtypes, and the incidence- and time trends in incidence for ophthalmic lymphoma. Furthermore, an extended analysis of the most frequent subtype, extranodal marginal zone lymphoma (MALT lymphoma), was done to analyse clinical factors and cytogenetic changes with influence on prognosis. A total of 228 Danish patients with a biopsy-reviewed verified diagnosis of ocular adnexal-, orbital-, or intraocular lymphoma were identified. We found that more than 50% of orbital- and ocular adnexal lymphomas were of the MALT lymphoma subtype, whereas diffuse large B-cell lymphoma (DLBCL) predominated intraocularly (Sjo et al. 2008a). Furthermore, lymphoma arising in the lacrimal sac was surprisingly predominantly DLBCL (Sjo et al. 2006). Incidence rates were highly dependent on patient age. There was an increase in incidence rates for the whole population from 1980 to 2005, corresponding to an annual average increase of 3.4% (Sjo et al. 2008a). MALT lymphoma arising in the ocular region was found in 116 patients (Sjo et al. 2008b). One third of patients had a relapse or progression of disease after initial therapy and relapses were frequently found at extra-ocular sites. Overall survival, however, was not significantly poorer for patients

  11. The clinical features, management and prognosis of primary and secondary indolent lymphoma of the bone: a retrospective study of the International Extranodal Lymphoma Study Group (IELSG #14 study).

    Science.gov (United States)

    Govi, Silvia; Christie, David; Mappa, Silvia; Marturano, Emerenziana; Bruno-Ventre, Marta; Messina, Carlo; Medina, Elías A Gracia; Porter, David; Radford, John; Heo, Dae Seog; Park, Yeon; Pro, Barbara; Jayamohan, Jayasingham; Pavlakis, Nick; Zucca, Emanuele; Gospodarowicz, Mary; Ferreri, Andrés J M

    2014-08-01

    Indolent lymphomas primarily involving the skeleton (iPBL) represent management and prognosis have not been previously described. Patients with primary and secondary iPBL were selected from an international database of 499 patients with a histopathological diagnosis of non-Hodgkin lymphoma and skeleton involvement, and clinical features, management and prognosis were analyzed. Twenty-six (5%) patients had an iPBL. Ten patients had small lymphocytic lymphoma, 10 had follicular lymphoma and six had lymphoplasmacytic lymphoma. Eleven patients had limited stage and 15 had advanced disease. The overall response rate was 73% (95% confidence interval [CI] = 57-89%). Median follow-up was 58 months, and the 5- and 10-year progression-free survival (PFS) rates were 37 ± 10% and 25 ± 12%, respectively. Nine patients are alive, with 5- and 10-year overall survival (OS) rates of 46 ± 10% and 29 ± 11%, respectively. Patients with small lymphocytic lymphoma showed significantly better outcome than patients with follicular lymphoma. Performance status and stage of disease were independently associated with OS. The prognosis of patients with primary bone lymphoplasmacytic or follicular lymphoma was less favorable.

  12. Primary Pancreatic Lymphomas

    Directory of Open Access Journals (Sweden)

    Muhammad Wasif Saif

    2006-05-01

    Full Text Available Extranodal non-Hodgkin’s lymphomas (NHLs represent up to 30-40% of all NHL cases. The gastrointestinal tract is the most commonly involved extranodal site; accounting for about half of such cases [1]. Stomach and the small intestine constitute the most common gastrointestinal sites. Secondary invasion of the pancreas from contiguous, retroperitoneal lymph node disease is the prevalent mode of involvement. Secondary involvement of the pancreas from the duodenum or adjacent peripancreatic lymphadenopathy is well-known. Primary pancreatic lymphoma (PPL is an extremely rare disease [2]. PPL can present as an isolated mass mimicking pancreatic carcinoma. However, unlike carcinomas, PPL are potentially treatable [3].

  13. Mucormicosis yeyunal en paciente con linfoma de Hodgkin Jejunal mucormycosis in a patient with Hodgkin's lymphoma

    Directory of Open Access Journals (Sweden)

    B. Madrigal

    2008-08-01

    Full Text Available Comunicamos un caso de mucormicosis intestinal en un hombre de 46 años de edad, diagnosticado de enfermedad de Hodgkin clásica, estadio IV-B. Durante la primera fase de la quimioterapia, sufrió una hemorragia digestiva masiva secundaria a una úlcera yeyunal por zigomicosis tipo mucor, diagnosticada por biopsia endoscópica. El paciente fue tratado con antifúngicos y resección quirúrgica del intestino afectado. En la cirugía, se apreció una doble perforación yeyunal cubierta. El estudio anatomopatológico de la pieza confirmó el diagnóstico previo. Tras un año de seguimiento, el paciente está recuperado y su linfoma de Hodgkin en remisión completa. Tras una extensa revisión de la literatura, según nuestro conocimiento, este es el segundo caso publicado en la literatura de mucormicosis intestinal en un paciente con linfoma de Hodgkin.We report a case of intestinal mucormycosis in a 46-year-old male diagnosed with classical Hodgkin's disease, IV-B stage. During the first phase of chemotherapy he had a massive digestive bleeding event secondary to a jejunal ulcer, and zygomicosis mucor-type was diagnosed by endoscopic biopsy. The patient was treated with antifungal drugs and surgical resection of the intestine involved. At surgery a double covered perforation of the jejunum was seen. Pathological examination confirmed the previous diagnosis. After one year of follow-up the patient is doing well, and his lymphoma is on remission. To our best knowledge this is the second case of intestinal mucormycosis in a patient with Hodgkin's lymphoma reported in the medical literature.

  14. Deferasirox in Treating Iron Overload Caused By Blood Transfusions in Patients With Hematologic Malignancies

    Science.gov (United States)

    2014-12-09

    ; Stage I Small Lymphocytic Lymphoma; Stage II Adult Hodgkin Lymphoma; Stage II Adult T-cell Leukemia/Lymphoma; Stage II Cutaneous T-cell Non-Hodgkin Lymphoma; Stage II Multiple Myeloma; Stage II Mycosis Fungoides/Sezary Syndrome; Stage III Adult Burkitt Lymphoma; Stage III Adult Diffuse Large Cell Lymphoma; Stage III Adult Diffuse Mixed Cell Lymphoma; Stage III Adult Diffuse Small Cleaved Cell Lymphoma; Stage III Adult Hodgkin Lymphoma; Stage III Adult Immunoblastic Large Cell Lymphoma; Stage III Adult Lymphoblastic Lymphoma; Stage III Adult T-cell Leukemia/Lymphoma; Stage III Cutaneous T-cell Non-Hodgkin Lymphoma; Stage III Grade 1 Follicular Lymphoma; Stage III Grade 2 Follicular Lymphoma; Stage III Grade 3 Follicular Lymphoma; Stage III Mantle Cell Lymphoma; Stage III Marginal Zone Lymphoma; Stage III Multiple Myeloma; Stage III Mycosis Fungoides/Sezary Syndrome; Stage III Small Lymphocytic Lymphoma; Stage IV Adult Burkitt Lymphoma; Stage IV Adult Diffuse Large Cell Lymphoma; Stage IV Adult Diffuse Mixed Cell Lymphoma; Stage IV Adult Diffuse Small Cleaved Cell Lymphoma; Stage IV Adult Hodgkin Lymphoma; Stage IV Adult Immunoblastic Large Cell Lymphoma; Stage IV Adult Lymphoblastic Lymphoma; Stage IV Adult T-cell Leukemia/Lymphoma; Stage IV Cutaneous T-cell Non-Hodgkin Lymphoma; Stage IV Grade 1 Follicular Lymphoma; Stage IV Grade 2 Follicular Lymphoma; Stage IV Grade 3 Follicular Lymphoma; Stage IV Mantle Cell Lymphoma; Stage IV Marginal Zone Lymphoma; Stage IV Mycosis Fungoides/Sezary Syndrome; Stage IV Small Lymphocytic Lymphoma; Testicular Lymphoma; Untreated Adult Acute Lymphoblastic Leukemia; Untreated Adult Acute Myeloid Leukemia; Waldenstrom Macroglobulinemia

  15. Mechanical Stimulation in Preventing Bone Density Loss in Patients Undergoing Donor Stem Cell Transplant

    Science.gov (United States)

    2012-07-05

    Cell Lymphoma; Recurrent Adult Hodgkin Lymphoma; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Malignant Testicular Germ Cell Tumor; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Mycosis Fungoides/Sezary Syndrome; Recurrent Neuroblastoma; Recurrent Ovarian Epithelial