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Schilling G. Leben mit Metastasen – Erfahrungen, Erwartungen und Wünsche der Patienten. ROFO-FORTSCHR RONTG 2014. [DOI: 10.1055/s-0034-1373507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Maria Murga Penas E, Schilling G, Behrmann P, Klokow M, Vettorazzi E, Bokemeyer C, Dierlamm J. Comprehensive cytogenetic and molecular cytogenetic analysis of 44 Burkitt lymphoma cell lines: Secondary chromosomal changes characterization, karyotypic evolution, and comparison with primary samples. Genes Chromosomes Cancer 2014; 53:497-515. [DOI: 10.1002/gcc.22161] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2013] [Accepted: 02/12/2014] [Indexed: 11/08/2022] Open
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Atanackovic D, Schilling G. Second autologous transplant as salvage therapy in multiple myeloma. Br J Haematol 2013; 163:565-72. [PMID: 24111632 DOI: 10.1111/bjh.12579] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
High-dose chemotherapy followed by autologous haematopoetic stem cell transplantation (ASCT) is a standard frontline therapy for multiple myeloma (MM). Unfortunately, there are no randomized clinical studies examining the role of a second ASCT in patients who relapse after the initial autotransplant. Analysing all available retrospective studies, it seems that salvage ASCT can safely be performed in most patients with an overall treatment-related mortality rate <5%. Approximately 65% of patients will achieve an objective response and progression-free and overall survival will be around 12 months and 32 months, respectively. Retrospective data suggest that patients with a progression-free survival of ≥18 months after initial ASCT are most likely to benefit from a salvage autotransplant. However, patients with a <12-month duration of response after initial ASCT should not be considered for a second autograft in the relapsed setting because this group will probably only experience ASCT-related toxicity without any clinical benefit. Quality of response after initial ASCT and number of therapies preceding salvage ASCT may also have a predictive value. Importantly, these findings need to be verified by randomized clinical trials in order to firmly integrate salvage ASCT into a global therapeutic concept for myeloma patients including optimized induction, consolidation, and maintenance approaches.
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Sautier L, Mehnert A, Höcker A, Schilling G. Participation in patient support groups among cancer survivors: do psychosocial and medical factors have an impact? Eur J Cancer Care (Engl) 2013; 23:140-8. [DOI: 10.1111/ecc.12122] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/15/2013] [Indexed: 11/29/2022]
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Billecke L, Murga Penas EM, May AM, Engelhardt M, Nagler A, Leiba M, Schiby G, Kröger N, Zustin J, Marx A, Matschke J, Tiemann M, Goekkurt E, Heidtmann HH, Vettorazzi E, Dierlamm J, Bokemeyer C, Schilling G. Cytogenetics of extramedullary manifestations in multiple myeloma. Br J Haematol 2013; 161:87-94. [PMID: 23368088 DOI: 10.1111/bjh.12223] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2012] [Accepted: 12/17/2012] [Indexed: 11/27/2022]
Abstract
Extramedullary disease in patients with multiple myeloma is a rare event, occurring mostly in advanced disease or relapse. Outcome is poor and prognostic factors predicting the development of extramedullary disease have not been defined. We investigated cytogenetic alterations of myeloma cells in different extramedullary manifestations by adapting the fluorescence in situ hybridization (FISH) technique in combination with cytoplasmic immunoglobulin staining to study the cytogenetics of plasma cell tumours on paraffin embedded material. Thirty six patients were investigated: 19 with extramedullary disease, 11 with skeletal extramedullary disease and six with solitary extramedullary plasmacytoma. The first two groups showed the following results: del(17p13) 32% vs. 27%, del(13q14) 35% vs. 27%, MYC-overrepresentation 28% vs. 18% and t(4;14) 37% vs. 18%. We detected an overall higher incidence of del(17p13) in both groups compared to data from bone marrow samples of multiple myeloma reported to date (range 7-16%). The solitary extramedullary plasmacytomas presented overall less cytogenetic aberrations than the other groups. Most important, three patients with extramedullary disease and one with skeletal extramedullary disease presented different FISH findings in the extramedullary tumour compared to their bone marrow plasma cells. del(17p13), occurring additional in three of four cases, seems a strong marker for extramedullary progression of myeloma.
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Kröger N, Badbaran A, Zabelina T, Ayuk F, Wolschke C, Alchalby H, Klyuchnikov E, Atanackovic D, Schilling G, Hansen T, Schwarz S, Heinzelmann M, Zeschke S, Bacher U, Stübig T, Fehse B, Zander AR. Impact of high-risk cytogenetics and achievement of molecular remission on long-term freedom from disease after autologous-allogeneic tandem transplantation in patients with multiple myeloma. Biol Blood Marrow Transplant 2012; 19:398-404. [PMID: 23078786 DOI: 10.1016/j.bbmt.2012.10.008] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2012] [Accepted: 10/11/2012] [Indexed: 10/27/2022]
Abstract
Within a prospective protocol, the incidence and impact of achievement of molecular remission (mCR) and high-risk cytogenetics was investigated in 73 patients with multiple myeloma (MM) after autologous (auto)-allogeneic (allo) tandem stem cell transplantation (SCT). After induction chemotherapy, patients received melphalan 200 mg/m(2) before undergoing auto-SCT, followed 3 months later by melphalan 140 mg/m(2) and fludarabine 180 mg/m(2) before allo-SCT. Sixteen patients had high-risk cytogenetic features, defined by positive FISH for del(17p13) and/or t(4;14). Overall, 66% of the patients achieved CR or near-CR, and 41% achieved mCR, which was sustained negative (at least 4 consecutive samples negative) in 15 patients (21%), with no significant difference in incidence between the patients with high-risk cytogenetics and others (P = .70). After a median follow-up of 6 years, overall 5-year progression-free survival was 29%, with no significant difference between del 17p13/t(4;14)-harboring patients and others (24% versus 30%; P = .70). The 5-year progression-free survival differed substantially according to the achieved remission: 17% for partial remission, 41% for CR, 57% for mCR, and 85% for sustained mCR. These results suggest that auto-allo tandem SCT may overcome the negative prognostic effect of del(17p13) and/or t(4;14) and that achievement of molecular remission resulted in long-term freedom from disease.
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Kröger N, Zabelina T, Klyuchnikov E, Kropff M, Pflüger KH, Burchert A, Stübig T, Wolschke C, Ayuk F, Hildebrandt Y, Bacher U, Badbaran A, Schilling G, Hansen T, Atanackovic D, Zander AR. Toxicity-reduced, myeloablative allograft followed by lenalidomide maintenance as salvage therapy for refractory/relapsed myeloma patients. Bone Marrow Transplant 2012; 48:403-7. [DOI: 10.1038/bmt.2012.142] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Billecke L, Penas EMM, May AM, Engelhardt M, Nagler A, Leiba M, Schiby G, Kröger N, Zustin J, Marx A, Matschke J, Tiemann M, Goekkurt E, Bokemeyer C, Schilling G. Similar incidences of TP53 deletions in extramedullary organ infiltrations, soft tissue and osteolyses of patients with multiple myeloma. Anticancer Res 2012; 32:2031-2034. [PMID: 22593484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
BACKGROUND Extramedullary (EM) organ impairment in patients with multiple myeloma (MM) is a rare event, occurring mostly during disease relapse after high-dose chemotherapy with autologous or allogeneic stem cell transplantation. This manifestation is commonly associated with an unfavourable outcome. Previous studies suggested a correlation between the clinical course of patients with MM and EM and the cytogenetic findings, e.g. deletion of TP53 on 17p13. MATERIALS AND METHODS We investigated patients with these rare plasma cell organ infiltrations (n=17) as well as bone lesions or soft tissue lesions, known to be a common clinical feature of MM (n=14), using a newly established method of fluorescence in situ hybridization in combination with cytoplasmic immunoglobulin staining (cIg-FISH) on paraffin-embedded sections and a specific probe for TP53 on 17p13. RESULTS AND CONCLUSION The incidence of del(17)(p13) was similar in both groups but overall it was higher when compared to published data obtained from bone marrow samples and material originating from osteolyses. Further investigations on a larger patient cohort are needed in order to confirm these findings.
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Atanackovic D, Luetkens T, Kloth B, Fuchs G, Cao Y, Hildebrandt Y, Meyer S, Bartels K, Reinhard H, Lajmi N, Hegewisch-Becker S, Schilling G, Platzbecker U, Kobbe G, Schroeder T, Bokemeyer C, Kröger N. Cancer-testis antigen expression and its epigenetic modulation in acute myeloid leukemia. Am J Hematol 2011; 86:918-22. [PMID: 21898529 DOI: 10.1002/ajh.22141] [Citation(s) in RCA: 85] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2011] [Revised: 07/09/2011] [Accepted: 07/11/2011] [Indexed: 11/10/2022]
Abstract
Cancer-testis antigens (CTA) represent attractive targets for tumor immunotherapy. However, a broad picture of CTA expression in acute myeloid leukemia (AML) is missing. CTA expression was analyzed in normal bone marrow (BM) as well as in AML cell lines before and after treatment with demethylating agents and/or histone acetylase inhibitors. Presence of selected CTA with a strictly tumor-restricted expression was then determined in samples of patients with AML before and after demethylating therapy. Screening AML cell lines for the expression of 20 CTA, we identified six genes (MAGE-A3, PRAME, ROPN1, SCP-1, SLLP1, and SPO11) with an AML-restricted expression. Analyzing the expression of these CTA in blast-containing samples from AML patients (N = 64), we found all samples to be negative for MAGE-A3 and SPO11 while a minority of patients expressed ROPN1 (1.6%), SCP-1 (3.1%), or SLLP1 (9.4%). The only CTA expressed in substantial proportion of patients (53.1%) was PRAME. Following demethylating treatment with 5'-aza-2'-deoxycytidine, we observed an increased or de novo expression of CTA, in particular of SSX-2, in AML cell lines. In AML patients, we detected increased expression of PRAME and induction of SSX-2 after demethylating therapy with 5-azacytidine. With the exception of PRAME, CTA are mostly absent from AML blasts. However, demethylating treatment induces strong expression of CTA, particularly of SSX-2, in vitro and in vivo. Therefore, we propose that CTA-specific immunotherapy for AML should preferentially target PRAME and/or should be combined with the application of demethylating agents opening the perspective for alternative targets like CTA SSX-2.
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MESH Headings
- Aged
- Antigens, Neoplasm/genetics
- Antigens, Neoplasm/metabolism
- Antimetabolites, Antineoplastic/pharmacology
- Azacitidine/analogs & derivatives
- Azacitidine/pharmacology
- Biomarkers/analysis
- Bone Marrow Cells/cytology
- Bone Marrow Cells/immunology
- Bone Marrow Cells/metabolism
- Case-Control Studies
- Cell Line, Tumor
- DNA Methylation
- Decitabine
- Epigenomics
- Female
- Gene Expression Profiling
- Gene Expression Regulation, Neoplastic
- Histone Deacetylase Inhibitors/adverse effects
- Histone Deacetylase Inhibitors/pharmacology
- Histone Deacetylases/metabolism
- Humans
- Hydroxamic Acids/adverse effects
- Hydroxamic Acids/pharmacology
- Immunotherapy/methods
- Leukemia, Myeloid, Acute/genetics
- Leukemia, Myeloid, Acute/immunology
- Leukemia, Myeloid, Acute/metabolism
- Leukemia, Myeloid, Acute/pathology
- Male
- Middle Aged
- Molecular Targeted Therapy
- Neoplasm Proteins/genetics
- Neoplasm Proteins/metabolism
- Repressor Proteins/genetics
- Repressor Proteins/metabolism
- Reverse Transcriptase Polymerase Chain Reaction
- Up-Regulation
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Kasenda B, Rückert A, Farthmann J, Schilling G, Schnerch D, Prömpeler H, Wäsch R, Engelhardt M. Management of Multiple Myeloma in Pregnancy: Strategies for a Rare Challenge. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2011; 11:190-7. [DOI: 10.1016/j.clml.2011.03.009] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2010] [Revised: 09/12/2010] [Accepted: 10/11/2010] [Indexed: 11/15/2022]
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Shimoni A, Hardan I, Ayuk F, Schilling G, Atanackovic D, Zeller W, Yerushalmi R, Zander AR, Kroger N, Nagler A. Allogenic hematopoietic stem-cell transplantation with reduced-intensity conditioning in patients with refractory and recurrent multiple myeloma: long-term follow-up. Cancer 2010; 116:3621-30. [PMID: 20564132 DOI: 10.1002/cncr.25228] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Allogeneic stem cell transplantation (SCT) with myeloablative conditioning is potentially curative therapy for myeloma, but is reportedly associated with a high risk of nonrecurrence mortality (NRM). Reduced-intensity conditioning (RIC) allows for the reduction of NRM, but the recurrence rate is increased. The role and timing of allogeneic SCT in the disease course remains controversial. To the authors' knowledge, there are limited data regarding the long-term outcome of RIC in the recurrent/refractory setting. METHODS A retrospective analysis was conducted of SCT outcomes in 50 patients who received RIC for recurrent/refractory myeloma between the years 2001 and 2004. All patients were given fludarabine-melphalan based conditioning and stem cell grafts from a related (n=27) or unrelated donor (n=23). RESULTS The median age was 53 years. Forty-seven patients failed a prior autologous SCT. Thirty patients were in disease remission at the time of SCT and 20 had stable or progressive disease. With a median follow-up of 6.4 years (range, 5-7.9 years), the overall and progression-free survival (PFS) rates were 34% and 26%, respectively. The NRM rate was 26%. Adverse prognostic factors for survival included SCT not in remission, long duration of disease (>5 years from diagnosis), and transplantation from a female donor to a male recipient. The 7-year PFS in 19 patients with none of these adverse prognostic factors was 47%. Chronic graft versus host disease and the achievement of complete remission after SCT were associated with improved outcome. CONCLUSIONS Allogeneic SCT can result in long-term PFS in a subset of myeloma patients who fail prior therapy and should be considered early after failure and after achieving remission.
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Pabst C, Zustin J, Jacobsen F, Luetkens T, Kröger N, Schilling G, Bokemeyer C, Sauter G, Atanackovic D, Marx A. Expression and prognostic relevance of MAGE-C1/CT7 and MAGE-C2/CT10 in osteolytic lesions of patients with multiple myeloma. Exp Mol Pathol 2010; 89:175-81. [PMID: 20621094 DOI: 10.1016/j.yexmp.2010.06.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2010] [Accepted: 06/30/2010] [Indexed: 10/19/2022]
Abstract
Cancer-testis (CT) antigens are promising targets for antigen-specific therapy of multiple myeloma (MM). Osteolytic lesions represent the most common clinical manifestation of myeloma and it is possible that osseous myeloma lesions differ from bone-infiltrating tumor cells with regard to the extent of CT antigen expression based on the epigenetic regulation of these genes. We, therefore, performed the first analysis of CT antigen expression in osteolytic lesions of myeloma patients to further define the diagnostic, prognostic, and therapeutic value of these proteins. Lytic bone samples were obtained from MM patients during surgical interventions and a tissue microarray was constructed. 105 bone samples and 24 bone marrow biopsies were stained immunohistochemically with antibodies against CT antigens MAGE-C1/CT7 and MAGE-C2/CT10 and Ki-67. MAGE-C1/CT7 and MAGE-C2/CT10 were frequently expressed in osteolytic lesions (46% and 54%) and bone marrow (75% and 54%). Expression of MAGE-C1/CT7 was significantly more frequent in patients with advanced stage of disease (p=0.023) and with a chromosomal deletion 17p13 (p53) (p=0.047). Samples with more than 75% MAGE-C1/CT7 expressing myeloma cells showed a higher proliferative rate (indicated by the expression of Ki67) than those with less than 25% MAGE-C1/CT7 expressing cells (p=0.011). Moreover, a content of ≥50% MAGE-C1/CT7 expressing myeloma cells in a sample was associated with reduced overall survival (p=0.013). Our results, therefore, suggest that expression of MAGE-C1/CT7 and MAGE-C2/CT10 in osteolytic lesions of myeloma patients can be used for diagnostic, prognostic, as well as immunotherapeutic purposes.
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Schilling G. ASTROPHYSICS: Neutron Stars Imply Relativity's a Drag. Science 2010; 289:1448a. [PMID: 17839511 DOI: 10.1126/science.289.5484.1448a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
A new finding, based on x-rays from distant neutron stars, could be the first clear evidence of a weird relativistic effect called frame dragging, in which a heavy chunk of spinning matter wrenches the space-time around it like an eggbeater. Using data from NASA's Rossi X-ray Timing Explorer, three astronomers in Amsterdam found circumstantial evidence for frame dragging in the flickering of three neutron stars in binary systems. They announced their results in the 1 September issue of The Astrophysical Journal.
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Abstract
Most astrophysicists puzzling over what causes gamma ray bursts--short, intense explosions of high-energy photons that occur deep in space--now agree that the answer is a hypernova, the blast of energy released when a supermassive star collapses into a black hole. Two papers in this issue of Science (pp. 953 and 955), reporting on new x-ray observations of two gamma ray bursts, argue that the hypernova model tells only half of the story. On its way to becoming a black hole, the authors propose, the supermassive star actually collapses twice.
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Shimoni A, Hardan I, Ayuk F, Schilling G, Atanackovic D, Zeller W, Shem-Tov N, Rand A, Yerushalmi R, Zander A, Kröger N, Nagler A. Allogeneic Hematopoietic Stem Cell Transplantation With Reduced-Intensity Conditioning In Patients With Refractory And Relapsing Multiple Myeloma: Long-Term Follow-Up. Biol Blood Marrow Transplant 2010. [DOI: 10.1016/j.bbmt.2009.12.241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Kröger N, Shimoni A, Schilling G, Schwerdtfeger R, Bornhäuser M, Nagler A, Zander AR, Heinzelmann M, Brand R, Gahrton GÃ, Morris C, Niederwieser D, de Witte T. Unrelated stem cell transplantation after reduced intensity conditioning for patients with multiple myeloma relapsing after autologous transplantation. Br J Haematol 2010; 148:323-31. [DOI: 10.1111/j.1365-2141.2009.07984.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Rix A, Schilling G, Röttger D, Wolff A, Tacchini E, Sander S, Mosca G. Kolonnen-Optimierung mit Hochleistungsböden. CHEM-ING-TECH 2009. [DOI: 10.1002/cite.200950557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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43
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Lioznov M, El-Cheikh J, Hoffmann F, Hildebrandt Y, Ayuk F, Wolschke C, Atanackovic D, Schilling G, Badbaran A, Bacher U, Fehse B, Zander AR, Blaise D, Mohty M, Kröger N. Lenalidomide as salvage therapy after allo-SCT for multiple myeloma is effective and leads to an increase of activated NK (NKp44+) and T (HLA-DR+) cells. Bone Marrow Transplant 2009; 45:349-53. [DOI: 10.1038/bmt.2009.155] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Kröger N, Badbaran A, Lioznov M, Schwarz S, Zeschke S, Hildebrand Y, Ayuk F, Atanackovic D, Schilling G, Zabelina T, Bacher U, Klyuchnikov E, Shimoni A, Nagler A, Corradini P, Fehse B, Zander A. Post-transplant immunotherapy with donor-lymphocyte infusion and novel agents to upgrade partial into complete and molecular remission in allografted patients with multiple myeloma. Exp Hematol 2009; 37:791-8. [PMID: 19487069 DOI: 10.1016/j.exphem.2009.03.008] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2009] [Revised: 03/24/2009] [Accepted: 03/26/2009] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To investigate post-transplant immunotherapy with escalating donor-lymphocyte infusions (DLI) and novel agents (thalidomide, bortezomib, and lenalidomide) to target complete remission (CR). MATERIALS AND METHODS Thirty-two patients with multiple myeloma who achieved only partial remission after allogeneic stem cell transplantation were treated with DLI. If no CR was achieved, one of the novel agents was added to target CR. RESULTS CR defined either by European Group for Blood and Marrow Transplantation criteria, flow cytometry, or molecular methods as assessed by patient-specific immunoglobulin H-polymerase chain reaction or plasma cell chimerism polymerase chain reaction was accomplished in 59%, 63%, and 50% of patients, respectively. Achievement of CR resulted in improved 5-year progressive-free and overall survival, according to European Group for Blood and Marrow Transplantation criteria (53% vs 35%; p=0.03 and 90% vs 62%; p=0.06), flow cytometry (74% vs 15%; p=0.001 and 100% vs 52%; p=0.1), or molecular methods (84% vs 38%; p=0.001 and 100% vs 71%; p=0.03). CONCLUSIONS Our finding demonstrates the clinical relevance of posttransplantation therapies to upgrade remission, and of remission's depth for long-term survival in myeloma patients.
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Schilling G, Schuch G, Panse JP, Sterneck M, Bokemeyer C. Activity of lenalidomide in metastatic hepatic epithelioid hemangioendothelioma (HEH): A case report. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.e21527] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e21527 Background: HEH is a rare tumor of the liver with an unpredictable malignant potential. Surgical resection or liver transplantation is recommended in locally advanced disease and has been successfully performed in selected cases with extrahepatic manifestations. Systemic therapy, however, is not standardized. Small cohorts have been treated with interferon, chemotherapy and angiogenesis inhibitors such as thalidomide with various results. Case report: A 33-year old caucasian previously healthy male was admitted to hospital with newly diagnosed suspicious lesions in liver and spleen. Further analyses showed additional pulmonal nodules. Biopsy revealed a tumor with predominant epithelioid cells, positive for CD31 and CD34 and negative for CD117, HHV8, AFP and CEA, classified as a HEH. Disease progressed during first line treatment with adriamycin and ifosfamide (2 cycles given). Based on a case report with encouraging results with thalidomide we treated our patient with lenalidomide, which is known to have less side effects while being more effective in the myeloma setting. After 6 courses of lenalidomide 25mg daily (21/28), regression of the splenic lesions was detected. Retrospective analysis after 9 cycles demonstrated stable disease in comparison to the recent investigation, but an overall progression of 22% according to RECIST criteria in the liver was observed. Due to the excellent tolerance we increased the daily dose to 30 mg (21/28) and 6 months later a slight regression in the lung and overall stable disease in the liver was observed. The splenic lesion disappeared completely. The patient was listed for liver transplantation and after another 4 months on lenalidomide 30 mg, he was successfully transplanted recently. Because of the remaining extrahepatic lesions it is planned to continue lenalidomide therapy in combination with the immunosuppressant rapamycine. Conclusions: We report the first case of successful therapy with lenalidomide in HEH. Higher doses than 25mg seem to be more effective. We grateful thank Celgene for offering us lenalidomide for this off label use. No significant financial relationships to disclose.
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Schilling G, Hansen T, Shimoni A, Zabelina T, Pérez-Simón JA, Gutierrez NC, Bethge W, Liebisch P, Schwerdtfeger R, Bornhäuser M, Otterstetter S, Penas EMM, Dierlamm J, Ayuk F, Atanackovic D, Bacher U, Bokemeyer C, Zander A, San Miguel J, Nagler A, Kröger N. Erratum: Impact of genetic abnormalities on survival after allogeneic hematopoietic stem cell transplantation in multiple myeloma. Leukemia 2008. [DOI: 10.1038/leu.2008.254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Schilling G, Bruweleit M, Harbeck N, Thomssen C, Becker K, Hoffmann R, Villena C, Schütte M, Hossfeld DK, Bokemeyer C, de Wit M. Phase II trial of vinorelbine and trastuzumab in patients with HER2-positive metastatic breast cancer. A prospective, open label, non-controlled, multicenter phase II trial (to investigate efficacy and safety of this combination chemotherapy). Invest New Drugs 2008; 27:166-72. [PMID: 18696011 DOI: 10.1007/s10637-008-9166-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2008] [Accepted: 07/21/2008] [Indexed: 12/14/2022]
Abstract
The purpose of this study was to evaluate the efficacy (progression free survival (PFS) and response rate) and safety of vinorelbine and trastuzumab combination chemotherapy in patients with HER2-overexpressing, metastatic breast cancer as a first line chemotherapy regimen. Patients with histologically confirmed, HER2-positive (immunohistochemistry (ICH) 3+, or 2+ and FISH+) metastatic breast cancer who had nor received prior vinorelbine or anti-HER2 therapy in the adjuvant setting, received at least eight weeks of vinorelbine i.v. (25 mg/g weekly) and trastuzumab (4 mg/kg on day 1 followed by 2 mg/kg weekly). Forty-one women from six participating centers were enrolled into the trial. The overall response rate, was 43.9% (18 of 41 patients), (CI 28-60.3%), 30% of patients were progression free after 1 year. Four patients reached complete remission, 14 partial remission and five had stable disease for at least 18 weeks. Six patients developed primary progression. 35 patients (85%) experienced progression after a median time of 235 days. Therapy was in general well-tolerated. There were two CTC grade 4 infusion syndromes and two patients experienced cardiotoxicity at least grade 2. This phase II trial of vinorelbine and trastuzumab demonstrated an effective and well-tolerated regimen with a favourable safety profile.
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Schilling G, Hansen T, Shimoni A, Zabelina T, Pérez-Simón JA, Simon-Perez JA, Gutierrez NC, Bethge W, Liebisch P, Schwerdtfeger R, Bornhäuser M, Otterstetter S, Penas EMM, Dierlamm J, Ayuk F, Atanackovic D, Bacher U, Bokemeyer C, Zander A, San Miguel J, Miguel JS, Nagler A, Kröger N. Impact of genetic abnormalities on survival after allogeneic hematopoietic stem cell transplantation in multiple myeloma. Leukemia 2008; 22:1250-5. [PMID: 18418408 DOI: 10.1038/leu.2008.88] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
We analyzed the prognostic impact of the most frequent genetic abnormalities detected by fluorescence in situ hybridization in 101 patients with multiple myeloma, who underwent allogeneic hematopoietic stem cell transplantation (HSCT) after melphalan/fludarabine-based reduced conditioning. The incidences of abnormalities in the present analysis were as follows: del(13q14) (61%), t(11;14)(q13;q32) (14%), t(4;14)(p16.3;q32) (19%), MYC-gain gains (8q24) (21%), del(17p13) (16%) and t(14;16)(q32;q23) (5%). None of the patients had t(6;14)(p25;q32). The overall complete remission (CR) rate was 50% with no differences between the genetic abnormalities except for patients with del(17p13) who achieved less CR (7 vs 56%; P=0.001). Univariate analysis revealed a higher relapse rate in patients aged >50 years (P=0.002), patients with del(13q14) (P=0.006) and patients with del(17p13) (P=0.003). In multivariate analyses, only del(13q14) (HR: 2.34, P=0.03) and del(17p13) (HR: 2.24; P=0.04) significantly influenced the incidence of relapse, whereas for event-free survival, only age (HR 2.8; P=0.01) and del(17p13) (HR: 2.05; P=0.03) retained their negative prognostic value. These data show that del(17p13) is a negative prognostic factor for achieving CR as well as for event-free survival after HSCT. Translocation t(4;14) might be overcome by allogeneic HSCT, which will have implication for risk-adapted strategies.
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Bojanowski S, Fiedler A, Frank A, Stadlbauer E, Schilling G. Catalytic Production of Liquid Fuels from Organic Residues of Rendering Plants. Eng Life Sci 2007. [DOI: 10.1002/elsc.200720220] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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50
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Andritzky B, Adler S, Burkholder I, Thöm I, Schuch G, Görn M, Schilling G, Edler L, Bokemeyer C, Laack E. Analysis of 94 patients with advanced biliary tract cancer. J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.15172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
15172 Background: Cholangiocarcinoma or gallbladder cancer are often diagnosed at an advanced stage with limited treatment options. Methods: Between 1994 and 2004, 94 patients (pts) (47 male, 47 female) with advanced biliary tract cancer were treated at the Department of Oncology and Hematology, University Hospital Hamburg-Eppendorf. Clinical and histopathological characteristics, response to chemotherapy, and survival were investigated in a retrospective analysis. Median age was 59 years (range 30–80) and median Karnofsky performance status was 90%. Predominant histologic type was adenocarcinoma (94.7%). Primary tumor sites were extrahepatic bile duct (29.9%), gallbladder (28.7%), intrahepatic bile duct (10.6%), ampulla of Vater (2.1%), not specified (28.7%). Predominant localizations of metastases were liver (73 pts (77.7%)), lymph nodes (49 pts (52.1%)) and the peritoneum (14 pts (14.9%)). 33 pts (35.1%) underwent surgery of the primary tumor at time of diagnosis. Results: 72 of 94 pts (76.6%) received a first-line chemotherapy, all together 10 different chemotherapy regimens were used. The median number of cycles was 2.5 (range 1 - 12). A single agent chemotherapy with gemcitabine was the most often adminstered regimen (23 pts (31.9%)), followed by carboplatin and etoposide plus whole body hyperthermia (12 pts (16.7%)) and 5- fluorouracil and folic acid (10 pts (13.9%)). The overall response rate was 8.3% (95% CI 3.1 - 17.3) (34.7% SD, 47.2% PD, 9.7% not evaluable). Second-line chemotherapy was given in 27 patients, which induced no tumor response, but a stable disease rate of 22.2%. Median time to follow- up was 44.8 months. Survival was calculated for all 94 pts since time of diagnosis. Median overall survival was 12.2 months and median progression-free survival 9.2 months. The median overall survival time for the 72 pts who were treated with chemotherapy was 14.0 months, and for the 22 pts who did not receive chemotherapy 10.7 months (p=0.2). Conclusions: Our analysis showed a poor prognosis for patients with advanced biliary tract cancer. Response rate to chemotherapy was low. Therefore, well tolerated cytotoxic agents should be used and new treatment strategies (including molecular targeted therapy) should be further investigated. No significant financial relationships to disclose.
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