scholarly journals Effectiveness of oral metronomic chemotherapy as a bridge to high dose chemotherapy in AML presenting with fungal pneumonia AND /OR MDR BUG in rectal swab

2020 ◽  
Vol 5 (4) ◽  
pp. S32
Author(s):  
Chetan Dhamne ◽  
Kumar Amit ◽  
Nirmalya Roy Moulik ◽  
Gaurav Narula ◽  
S.D. Banavali
Keyword(s):  
Rectal Swab ◽  
Metronomic Chemotherapy ◽  
High Dose Chemotherapy ◽  
High Dose

Angiogenic biomaker study in osteosarcoma

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. e21507-e21507
Author(s):  
P. C. Pavoni-Ferreira ◽  
A. S. Petrilli ◽  
M. T. Alves ◽  
R. Jesus-Garcia Filho ◽  
S. R. Toledo
Keyword(s):  
Metronomic Chemotherapy ◽  
High Dose Chemotherapy ◽  
Marker Genes ◽  
High Dose ◽  
Lower Grade ◽  
Vegf Receptor ◽  
Blood Samples ◽  
Genes Expression ◽  
Before And After ◽  
Prospective Assessment

e21507 Background: This study represents a prospective assessment of angiogenesis genes mRNA expression in tumors and blood from patients treated with pre- and post-operative Brazilian osteosarcoma protocol (GCBTO 2006) that introduce metronomic chemotherapy (anti-angiogenic) in order to try to increase survival of osteosarcoma patients. Methods: Tumor samples from 27 patients were analyzed before and after chemotherapy to determine VEGFA, VEGFR1, VEGFR2, PDGFC, SDF1 and TSP1 genes expression profile by Quantitative Real Time PCR. Also, blood samples of these patients were investigated pre- and post-chemotherapy and at the end of high-dose chemotherapy trying to evaluate potential for proangiogenic factors and antiangiogenic factor (TSP1) which could be used to monitor treatment activity. Results: Of all six genes studied pre- and post- chemotherapy, in tumor samples, only SDF1 and VEGFR2 were underexpressed. SDF1 gene has the lowest expression at all. In tumor samples, TSP1 and VEGFA expression was higher than SDF1, VEGFR2 and PDGFC expression in biopsies and surgeries (P=0.001). VEGFR1 expression was higher than VEGFR2 expression (P=0.001). PDGFC and VEGFR1 overexpression were associated with necrosis grade I and II (Huvos score) (P=0.005). VEGFA and TSP1 were overexpressed in 96% and 92% of surgery samples, respectively. In blood samples from biopsy, surgery and end of treatment there were no statistically significant changes in the marker genes expression. Conclusions: The study suggests an association between PDGFC and VEGFR1 overexpression and lower grade necrosis. TSP1 and VEGFA were the most expressed genes in all tumor samples but TSP1 was lower than VEGFA in biopsies and VEGFA was lower than TSP1 in surgery (P=0.001). Although VEGFR2 is the primary receptor of VEGF, VEGFR1 was the most expressed VEGF receptor. No significant financial relationships to disclose.

High-dose chemotherapy and hematopoietic stem cell transplantation for breast cancer: Past or future?

2001 ◽  
Vol 28 (4) ◽  
pp. 377-388 ◽  
Author(s):  
Roy D. Baynes ◽  
Roger D. Dansey ◽  
Jared L. Klein ◽  
Caroline Hamm ◽  
Mark Campbell ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Stem Cell ◽  
Hematopoietic Stem Cell Transplantation ◽  
Stem Cell Transplantation ◽  
Cell Transplantation ◽  
Hematopoietic Stem Cell ◽  
High Dose Chemotherapy ◽  
High Dose ◽  
Hematopoietic Stem

Gamma knife radiosurgery in patients with advanced breast cancer undergoing bone marrow transplant

2002 ◽  
Vol 97 ◽  
pp. 663-665 ◽  
Author(s):  
Kenneth J. Levin ◽  
Emad F. Youssef ◽  
Andrew E. Sloan ◽  
Rajiv Patel ◽  
Rana K. Zabad ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Advanced Breast Cancer ◽  
Gamma Knife ◽  
Gamma Knife Radiosurgery ◽  
High Dose Chemotherapy ◽  
Advanced Breast ◽  
High Dose ◽  
Initial Management ◽  
Content Type ◽  
Fine Print

Object. Recent studies have suggested a high incidence of cognitive deficits in patients undergoing high-dose chemotherapy, which appears to be dose related. Whole-brain radiotherapy (WBRT) has previously been associated with cognitive impairment. The authors attempted to use gamma knife radiosurgery (GKS) to delay or avoid WBRT in patients with advanced breast cancer treated with high-dose chemotherapy and autologous bone marrow transplantation (HDC/ABMT) in whom brain metastases were diagnosed. Methods. A retrospective review of our experience from 1996 to 2001 was performed to identify patients who underwent HDC/ABMT for advanced breast cancer and brain metastasis. They were able to conduct GKS as initial management to avoid or delay WBRT in 12 patients following HDC/ABMT. All patients were women. The median age was 48 years (range 30–58 years). The Karnofsky Performance Scale score was 70 (range 60–90). All lesions were treated with a median prescription dose of 17 Gy (range 15–18 Gy) prescribed to the 50% isodose. Median survival was 11.5 months. Five patients (42%) had no evidence of central nervous system disease progression and no further treatment was given. Four patients were retreated with GKS and three of them eventually received WBRT as well. Two patients were treated with WBRT as the primary salvage therapy. The median time to retreatment with WBRT was 8 months after the initial GKS. Conclusions. Gamma knife radiosurgery can be effectively used for the initial management of brain metastases to avoid or delay WBRT in patients treated previously with HDC, with acceptable survival and preserved cognitive function.

PROSPECTS FOR HIGH-DOSE CHEMOTHERAPY WITH AUTOLOGOUS HEMATOPOIETIC STEM CELL TRANSPLANTATION IN THE FIRST LINE OF THERAPY FOR AGGRESSIVE NON-HODGKIN’S LYMPHOMAS

2017 ◽  
Vol 63 (2) ◽  
pp. 326-328
Author(s):  
Larisa Filatova ◽  
Yevgeniya Kharchenko ◽  
Sergey Alekseev ◽  
Ilya Zyuzgin ◽  
Anna Artemeva ◽  
...  
Keyword(s):  
Stem Cell ◽  
Stem Cell Transplantation ◽  
Cell Transplantation ◽  
Therapeutic Option ◽  
B Cell Lymphoma ◽  
High Dose Chemotherapy ◽  
High Dose ◽  
First Line ◽  
Hematopoietic Stem ◽  
Hodgkin's Lymphomas

Currently there is no single approach to treatment for aggressive diffuse large-cell B-cell lymphoma (Double-HIT and Triple-HIT). Accumulated world data remain controversial and, given the unfavorable prognosis in this subgroup, high-dose chemotherapy with autologous stem cell transplantation in the first line of treatment is a therapeutic option.

scholarly journals ESTIC position paper: High-dose chemotherapy for breast cancer, investigation should continue

1999 ◽  
Vol 10 (8) ◽  
pp. 903-905 ◽  
Author(s):  
J. Crown ◽  
B. Coiffier ◽  
H. Cortés-Funes ◽  
Th. Guillaume ◽  
L. Kanz ◽  
...  
Keyword(s):  
Breast Cancer ◽  
High Dose Chemotherapy ◽  
Position Paper ◽  
High Dose

Relapse After Early-Stage, Favorable Hodgkin Lymphoma: Disease Characteristics and Outcomes With Conventional or High-Dose Chemotherapy

2021 ◽  
Vol 39 (2) ◽  
pp. 107-115
Author(s):  
Paul J. Bröckelmann ◽  
Horst Müller ◽  
Teresa Guhl ◽  
Karolin Behringer ◽  
Michael Fuchs ◽  
...  
Keyword(s):  
Hodgkin Lymphoma ◽  
Early Stage ◽  
High Dose Chemotherapy ◽  
Sensitivity Analyses ◽  
High Dose ◽  
Second Line ◽  
Second Line Therapy ◽  
Line Therapy ◽  
Significant Difference ◽  
First Diagnosis

PURPOSE We evaluated disease and treatment characteristics of patients with relapse after risk-adapted first-line treatment of early-stage, favorable, classic Hodgkin lymphoma (ES-HL). We compared second-line therapy with high-dose chemotherapy and autologous stem cell transplantation (ASCT) or conventional chemotherapy (CTx). METHODS We analyzed patients with relapse after ES-HL treated within the German Hodgkin Study Group HD10+HD13 trials. We compared, by Cox proportional hazards regression, progression-free survival (PFS) after relapse (second PFS) treated with either ASCT or CTx and performed sensitivity analyses with overall survival (OS) from relapse and Kaplan-Meier statistics. RESULTS A total of 174 patients’ disease relapsed after treatment in the HD10 (n = 53) and HD13 (n = 121) trials. Relapse mostly occurred > 12 months after first diagnosis, predominantly with stage I-II disease. Of 172 patients with known second-line therapy, 85 received CTx (49%); 70, ASCT (41%); 11, radiotherapy only (6%); and 4, palliative single agent therapies (2%). CTx was predominantly bleomycin, etoposide, doxorubicin cyclophosphamide, vincristine, procarbazine, and prednisone (BEACOPP [68%]), followed by the combination regimen of doxorubicin, bleomycin, vinblastine, and dacarbazine (19%), or other regimens (13%). Patients aged > 60 years at relapse had shorter second PFS (hazard ratio [HR], 3.0; P = .0029) and were mostly treated with CTx (n = 33 of 49; 67%) and rarely with ASCT (n = 8; 16%). After adjustment for age and a disadvantage of ASCT after the more historic HD10 trial, we did not observe a significant difference in the efficacy of CTx versus ASCT for second PFS (HR, 0.7; 95% CI, 0.3 to 1.6; P = .39). In patients in the HD13 trial who were aged ≤ 60 years, the 2-year, second PFS rate was 94.0% with CTx (95% CI, 85.7% to 100%) versus 83.3% with ASCT (95% CI, 71.8% to 94.8%). Additional sensitivity analyses including OS confirmed these observations. CONCLUSION After contemporary treatment of ES-HL, relapse mostly occurred > 12 months after first diagnosis. Polychemotherapy regimens such as BEACOPP are frequently administered and may constitute a reasonable treatment option for selected patients with relapse after ES-HL.

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