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Weiss L, Dorman K, Boukovala M, Schwinghammer F, Jordan P, Fey T, Hasselmann K, Subklewe M, Bücklein V, Bargou R, Goebeler M, Sayehli C, Spoerl S, Lüke F, Heudobler D, Claus R, von Luettichau I, Lorenzen S, Lange S, Westphalen CB, von Bergwelt-Baildon M, Heinemann V, Gießen-Jung C. Early clinical trial unit tumor board: a real-world experience in a national cancer network. J Cancer Res Clin Oncol 2023; 149:13383-13390. [PMID: 37490102 PMCID: PMC10587227 DOI: 10.1007/s00432-023-05196-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Accepted: 07/17/2023] [Indexed: 07/26/2023]
Abstract
PURPOSE Early clinical trials are the first step into clinical therapies for new drugs. Within the six Bavarian university-based hospitals (Augsburg, Erlangen, Regensburg, Munich (LMU and TU), Würzburg) we have enrolled a virtual network platform for patient discussion. METHODS The virtual Early Clinical Trial Unit Tumor Board (ECTU Tumor Board) is a secured web-based meeting to evaluate early clinical trial options for patients, where representatives from local ECTUs participate. We retrospectively analyzed patient cases discussed between November 2021 and November 2022. RESULTS From November 2021 to November 2022, a total of 43 patients were discussed in the ECTU Tumor Board. Median age at diagnosis was 44.6 years (range 10-76 years). The median number of previous lines of therapies was 3.7 (range 1-9 therapies) including systemic treatment, surgery, and radiation therapy. A total of 27 different tumor entities were presented and 83.7% (36/43) patients received at least one trial recommendation. In total, 21 different active or shortly recruiting clinical trials were recommended: ten antibody trials, four BiTE (bispecific T cell engager) trials, six CAR (chimeric antigen receptor) T-cell trials, and one chemotherapy trial. Only six trials (28.6%) were recommended on the basis of the previously performed comprehensive genetic profiling (CGP). CONCLUSION The ECTU Tumor Board is a feasible and successful network, highlighting the force of virtual patient discussions for improving patient care as well as trial recruitment in advanced diseases. It can provide further treatment options after local MTB presentation, aiming to close the gap to access clinical trials.
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Affiliation(s)
- L Weiss
- Department Medicine III (Hematology and Oncology), LMU University Hospital Munich, Munich, Germany
- Bavarian Cancer Research Center (BZKF), Munich, Germany
| | - K Dorman
- Department Medicine III (Hematology and Oncology), LMU University Hospital Munich, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
- Bavarian Cancer Research Center (BZKF), Munich, Germany
| | - M Boukovala
- Department Medicine III (Hematology and Oncology), LMU University Hospital Munich, Munich, Germany
- Bavarian Cancer Research Center (BZKF), Munich, Germany
| | - F Schwinghammer
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - P Jordan
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - T Fey
- Comprehensive Cancer Center (CCC Munich LMU), LMU University Hospital Munich, Munich, Germany
| | - K Hasselmann
- Department Medicine III (Hematology and Oncology), LMU University Hospital Munich, Munich, Germany
- Comprehensive Cancer Center (CCC Munich LMU), LMU University Hospital Munich, Munich, Germany
| | - M Subklewe
- Department Medicine III (Hematology and Oncology), LMU University Hospital Munich, Munich, Germany
- Bavarian Cancer Research Center (BZKF), Munich, Germany
| | - V Bücklein
- Department Medicine III (Hematology and Oncology), LMU University Hospital Munich, Munich, Germany
- Bavarian Cancer Research Center (BZKF), Munich, Germany
| | - R Bargou
- Comprehensive Cancer Center Mainfranken, University Hospital Würzburg, Würzburg, Germany
- Bavarian Cancer Research Center (BZKF), Munich, Germany
| | - M Goebeler
- Early Clinical Trials Unit, Department of Internal Medicine II, University Hospital Würzburg, Würzburg, Germany
- Bavarian Cancer Research Center (BZKF), Munich, Germany
| | - C Sayehli
- Early Clinical Trials Unit, Department of Internal Medicine II, University Hospital Würzburg, Würzburg, Germany
- Bavarian Cancer Research Center (BZKF), Munich, Germany
| | - S Spoerl
- Department of Internal Medicine 5 (Hematology and Clinical Oncology), Friedrich-Alexander-Universität Erlangen-Nürnberg, University Hospital Erlangen, Erlangen, Germany
- Bavarian Cancer Research Center (BZKF), Munich, Germany
| | - F Lüke
- Department of Internal Medicine III (Hematology and Oncology), University Hospital Regensburg, Regensburg, Germany
- Division of Personalized Tumor Therapy, Fraunhofer Institute for Toxicology and Experimental Medicine, Regensburg, Germany
- Bavarian Cancer Research Center (BZKF), Munich, Germany
| | - D Heudobler
- Department of Internal Medicine III (Hematology and Oncology), University Hospital Regensburg, Regensburg, Germany
- Bavarian Cancer Research Center (BZKF), Munich, Germany
| | - R Claus
- Department of Hematology and Clinical Oncology, University Medical Center Augsburg, Augsburg, Germany
- Bavarian Cancer Research Center (BZKF), Munich, Germany
| | - I von Luettichau
- Department of Pediatrics and Children's Cancer Research Center, TUM School of Medicine, Kinderklinik München Schwabing, Technical University of Munich, Munich, Germany
- Bavarian Cancer Research Center (BZKF), Munich, Germany
| | - S Lorenzen
- Department of Medicine II (Gastroenterology), Klinikum Rechts Der Isar, Technical University of Munich, Munich, Germany
- Bavarian Cancer Research Center (BZKF), Munich, Germany
| | - S Lange
- Department of Medicine II (Gastroenterology), Klinikum Rechts Der Isar, Technical University of Munich, Munich, Germany
- Bavarian Cancer Research Center (BZKF), Munich, Germany
| | - C B Westphalen
- Department Medicine III (Hematology and Oncology), LMU University Hospital Munich, Munich, Germany
- Comprehensive Cancer Center (CCC Munich LMU), LMU University Hospital Munich, Munich, Germany
- Bavarian Cancer Research Center (BZKF), Munich, Germany
| | - M von Bergwelt-Baildon
- Department Medicine III (Hematology and Oncology), LMU University Hospital Munich, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
- Bavarian Cancer Research Center (BZKF), Munich, Germany
| | - V Heinemann
- Department Medicine III (Hematology and Oncology), LMU University Hospital Munich, Munich, Germany
- Comprehensive Cancer Center (CCC Munich LMU), LMU University Hospital Munich, Munich, Germany
- Bavarian Cancer Research Center (BZKF), Munich, Germany
| | - C Gießen-Jung
- Department Medicine III (Hematology and Oncology), LMU University Hospital Munich, Munich, Germany.
- Bavarian Cancer Research Center (BZKF), Munich, Germany.
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Wolff F, Zirkel L, Betzold S, Jakob M, Maier V, Nachtrab F, Nicolat BC, Fey T, Münstedt H. Using Supercritical Carbon Dioxide for Physical Foaming of Advanced Polymer Materials. INT POLYM PROC 2013. [DOI: 10.3139/217.2469] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
Foams from high performance polymers find more and more interest. The processes to generate them can be difficult, however. It is shown how physical foaming with CO2 can be used as a first step to assess the potentials of such materials. For investigations of such kind an autoclave on a laboratory scale which allows pressure variations up to 300 bars and temperatures up to 300°C was set up. The samples are saturated with supercritical carbon dioxide (s.c. CO2) which acts as a foaming agent. Depending on the process and material parameters different foam characteristics and cell morphologies were obtained and characterised. The potential of this method is demonstrated for two different classes of advanced polymer materials, thermoplastic fluoropolymers (FEP), and a silicone resin. In the case of the fluoropolymer, previously prepared films were foamed and the effects of various process parameters on the foam characteristics were investigated. Besides the general potential of foams from fluoropolymers, they are candidates for polymeric piezoelectric materials with a relatively high temperature stability. Silicone polymers possess some properties superior to common organic polymers. First results on the foaming behaviour of a silicone resin are presented.
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Affiliation(s)
- F. Wolff
- Institute of Polymer Materials, Friedrich-Alexander-University Erlangen-Nürnberg, Germany
| | - L. Zirkel
- Institute of Polymer Materials, Friedrich-Alexander-University Erlangen-Nürnberg, Germany
| | - S. Betzold
- Institute of Polymer Materials, Friedrich-Alexander-University Erlangen-Nürnberg, Germany
| | - M. Jakob
- Institute of Polymer Materials, Friedrich-Alexander-University Erlangen-Nürnberg, Germany
| | - V. Maier
- Institute of General Materials Properties, Friedrich-Alexander-University Erlangen-Nürnberg, Germany
| | - F. Nachtrab
- Development Center X-Ray Technology (EZRT), Fraunhofer Gesellschaft, Fürth, Germany
| | - B. Ceron Nicolat
- Institute of Glass and Ceramics, Friedrich-Alexander-University Erlangen-Nürnberg, Germany
| | - T. Fey
- Institute of Glass and Ceramics, Friedrich-Alexander-University Erlangen-Nürnberg, Germany
| | - H. Münstedt
- Institute of Polymer Materials, Friedrich-Alexander-University Erlangen-Nürnberg, Germany
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