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Masetti M, Al-Batran SE, Goetze TO, Thuss-Patience P, Knorrenschild JR, Goekkurt E, Folprecht G, Ettrich TJ, Lindig U, Luley KB, Pink D, Dechow T, Sookthai D, Junge S, Loose M, Pauligk C, Lorenzen S. Efficacy of ramucirumab combination chemotherapy as second-line treatment in patients with advanced adenocarcinoma of the stomach or gastroesophageal junction after exposure to checkpoint inhibitors and chemotherapy as first-line therapy. Int J Cancer 2024; 154:2142-2150. [PMID: 38447003 DOI: 10.1002/ijc.34894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 12/20/2023] [Accepted: 01/12/2024] [Indexed: 03/08/2024]
Abstract
FOLFOX plus nivolumab represents a standard of care for first-line therapy of advanced gastroesophageal cancer (aGEC) with positive PD-L1 expression. The efficacy of second-line VEGFR-2 inhibition with ramucirumab (RAM) plus chemotherapy after progression to immunochemotherapy remains unclear. Medical records of patients with aGEC enrolled in the randomized phase II AIO-STO-0417 trial after treatment failure to first-line FOLFOX plus nivolumab and ipilimumab were retrospectively analyzed. Patients were divided into two groups based on second-line therapy: RAM plus chemotherapy (RAM group) or treatment without RAM (control group). Eighty three patients were included. In the overall population, progression-free survival (PFS) in the RAM group was superior to the control (4.5 vs 2.9 months). Responders (CR/PR) to first-line immunochemotherapy receiving RAM containing second-line therapy had prolonged OS from start of first-line therapy (28.9 vs 16.5 months), as well as second-line OS (9.6 vs 7.5 months), PFS (5.6 vs 2.9 months) and DCR (53% vs 29%) compared to the control. PD-L1 CPS ≥1 was 42% and 44% for the RAM and the control, respectively. Patients with CPS ≥1 in the RAM group showed better tumor control (ORR 25% vs 10%) and improved survival (total OS 11.5 vs 8.0 months; second-line OS 6.5 vs 3.9 months; PFS 4.5 vs 1.6 months) compared to the control. Prior exposure to first-line FOLFOX plus dual checkpoint inhibition followed by RAM plus chemotherapy shows favorable response and survival rates especially in patients with initial response and positive PD-L1 expression and has the potential to advance the treatment paradigm in aGEC.
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Affiliation(s)
- Michael Masetti
- Klinikum rechts der Isar, Technische Universität München, Klinik für Innere Medizin III, Munich, Germany
| | - Salah-Eddin Al-Batran
- Institut für Klinische Krebsforschung IKF am Krankenhaus Nordwest, Frankfurt, Germany and Krankenhaus Nordwest, University Cancer Center Frankfurt, Frankfurt, Germany
| | - Thorsten O Goetze
- Institut für Klinische Krebsforschung IKF am Krankenhaus Nordwest, Frankfurt, Germany and Krankenhaus Nordwest, University Cancer Center Frankfurt, Frankfurt, Germany
| | - Peter Thuss-Patience
- Medizinische Klinik mit Schwerpunkt Hämatologie, Onkologie und Tumorimmunologie, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | | | - Eray Goekkurt
- Haematologisch-Onkologische Praxis Eppendorf, Universitäres Cancer Center Hamburg (UCCH), Hamburg, Germany
| | - Gunnar Folprecht
- Medizinische Klinik I, Universitätsklinikum Carl Gustav Carus, Dresden, Germany
| | | | - Udo Lindig
- Klinik für Innere Medizin II, Universitätsklinikum Jena, Jena, Germany
| | - Kim Barbara Luley
- UKSH Campus Lübeck, Klinik für Hämatologie und Onkologie, Lübeck, Germany
| | - Daniel Pink
- Klinik und Poliklinik für Innere Medizin C, Hämatologie und Onkologie, Transplantationszentrum, Palliativmedizin, Universität Greifswald and Klinik für Hämatologie, Onkologie und Palliativmedizin-Sarkomzentrum, HELIOS Klinikum Bad Saarow, Bad Saarow, Germany
| | | | - Disorn Sookthai
- Institut für Klinische Krebsforschung IKF am Krankenhaus Nordwest, Frankfurt, Germany
| | - Sabine Junge
- Institut für Klinische Krebsforschung IKF am Krankenhaus Nordwest, Frankfurt, Germany
| | - Maria Loose
- Institut für Klinische Krebsforschung IKF am Krankenhaus Nordwest, Frankfurt, Germany
| | - Claudia Pauligk
- Institut für Klinische Krebsforschung IKF am Krankenhaus Nordwest, Frankfurt, Germany
| | - Sylvie Lorenzen
- Klinikum rechts der Isar, Technische Universität München, Klinik für Innere Medizin III, Munich, Germany
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Muendlein A, Heinzle C, Brandtner EM, Leiherer A, Geiger K, Gaenger S, Drexel H, Dechow T, Decker T. Plasma apolipoprotein M predicts overall survival in metastatic breast cancer patients. Breast Cancer Res Treat 2023; 201:571-576. [PMID: 37490173 DOI: 10.1007/s10549-023-07045-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 07/07/2023] [Indexed: 07/26/2023]
Abstract
PURPOSE Apolipoprotein M (APOM) is a plasma apolipoprotein closely involved with lipid metabolism and inflammation. In vitro studies suggest that APOM may also have a tumor-suppressive role in breast cancer. In the present study, we aimed to evaluate the impact of plasma APOM levels on the prognosis of breast cancer patients. METHODS We measured APOM levels using an enzyme-linked immunosorbent assay in 75 patients with ER-positive/HER2-negative metastatic breast cancer. The endpoint was overall survival (OS) at 24 months. RESULTS During the 24-month follow-up period, 34.7% of the patients died. Baseline APOM levels were significantly reduced in patients who deceased during follow-up compared to survivors (42.7 ± 14.5 µg/mL versus 52.2 ± 13.8 µg/mL; P = 0.003). Cox regression analysis showed a hazard ratio of 0.30 [95% confidence interval 0.15-0.61]; P < 0.001 per doubling of APOM levels. Correction for age, C-reactive protein, menopausal state, histology of the primary tumor, metastatic site, number of metastases, endocrine resistance, scheduled therapy line, and kind of scheduled therapy indicated that circulating APOM predicted OS independently of these parameters (HRper doubling = 0.23 [0.09-0.56; P = 0.001). CONCLUSIONS Our study suggests that circulating APOM is significantly linked with reduced mortality in metastatic breast cancer patients.
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Affiliation(s)
- Axel Muendlein
- Vorarlberg Institute for Vascular Investigation and Treatment Laboratory, Stadtstrasse 33, 6850, Dornbirn, Austria.
| | - Christine Heinzle
- Vorarlberg Institute for Vascular Investigation and Treatment Laboratory, Stadtstrasse 33, 6850, Dornbirn, Austria
- Medical Central Laboratories, Feldkirch, Austria
| | - Eva Maria Brandtner
- Vorarlberg Institute for Vascular Investigation and Treatment Laboratory, Stadtstrasse 33, 6850, Dornbirn, Austria
| | - Andreas Leiherer
- Vorarlberg Institute for Vascular Investigation and Treatment Laboratory, Stadtstrasse 33, 6850, Dornbirn, Austria
- Medical Central Laboratories, Feldkirch, Austria
| | - Kathrin Geiger
- Vorarlberg Institute for Vascular Investigation and Treatment Laboratory, Stadtstrasse 33, 6850, Dornbirn, Austria
- Medical Central Laboratories, Feldkirch, Austria
| | - Stella Gaenger
- Vorarlberg Institute for Vascular Investigation and Treatment Laboratory, Stadtstrasse 33, 6850, Dornbirn, Austria
| | - Heinz Drexel
- Vorarlberg Institute for Vascular Investigation and Treatment Laboratory, Stadtstrasse 33, 6850, Dornbirn, Austria
- Drexel University College of Medicine, Philadelphia, PA, USA
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Muendlein A, Geiger K, Heinzle C, Gaenger S, Winder T, Severgnini L, Reimann P, Brandtner EM, Leiherer A, Drexel H, Decker T, Nonnenbroich C, Dechow T. Cell-free circulating RAS mutation concentrations significantly impact the survival of metastatic colorectal cancer patients. J Cancer Res Clin Oncol 2023; 149:6435-6444. [PMID: 36763171 DOI: 10.1007/s00432-023-04623-3] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 01/27/2023] [Indexed: 02/11/2023]
Abstract
PURPOSE RAS mutations are predictors of an adverse outcome in EGFR-targeted therapies and have been proposed as prognostic biomarkers of survival in metastatic colorectal cancer (mCRC). The analysis of circulating tumor DNA from plasma samples, known as liquid biopsies, has indicated that the RAS mutation status may change over time, potentially affecting patients' prognosis. To further evaluate the clinical validity of RAS mutation retesting using liquid biopsies, we prospectively investigated the impact of the circulating quantitative RAS mutation status on the course of mCRC. METHODS The present study included 81 consecutively recruited patients with mCRC. We used targeted next-generation sequencing of circulating cell-free DNA to determine and quantify plasma RAS mutation status. RESULTS Patients with a RAS mutation detected by liquid biopsy (37%; n = 30) were at increased risk of death during the follow-up period compared to RAS wild-type patients. Patients with evidence of a RAS mutation in the primary tumor but a putative RAS mutation loss in plasma (28%; n = 11) showed a prolonged survival compared to patients with a preserved RAS mutation status. Also, circulating RAS mutation concentrations significantly affected the outcome: The mortality risk of patients with a high RAS mutation concentration increased fivefold compared to subjects with a putative RAS mutation loss or low RAS mutation concentration. CONCLUSION Our results emphasize the clinical value of circulating RAS mutations in managing mCRC.
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Affiliation(s)
- Axel Muendlein
- Molecular Biology Laboratory, Vorarlberg Institute for Vascular Investigation and Treatment, Dornbirn, Austria.
| | - Kathrin Geiger
- Molecular Biology Laboratory, Vorarlberg Institute for Vascular Investigation and Treatment, Dornbirn, Austria
- Medical Central Laboratories, Feldkirch, Austria
| | - Christine Heinzle
- Molecular Biology Laboratory, Vorarlberg Institute for Vascular Investigation and Treatment, Dornbirn, Austria
- Medical Central Laboratories, Feldkirch, Austria
| | - Stella Gaenger
- Molecular Biology Laboratory, Vorarlberg Institute for Vascular Investigation and Treatment, Dornbirn, Austria
| | - Thomas Winder
- Department of Haematology and Oncology, Academic Teaching Hospital Feldkirch, Feldkirch, Austria
| | - Luciano Severgnini
- Department of Haematology and Oncology, Academic Teaching Hospital Feldkirch, Feldkirch, Austria
- Private University of the Principality of Liechtenstein, Triesen, Liechtenstein
| | - Patrick Reimann
- Department of Haematology and Oncology, Academic Teaching Hospital Feldkirch, Feldkirch, Austria
- Private University of the Principality of Liechtenstein, Triesen, Liechtenstein
| | - Eva Maria Brandtner
- Molecular Biology Laboratory, Vorarlberg Institute for Vascular Investigation and Treatment, Dornbirn, Austria
| | - Andreas Leiherer
- Molecular Biology Laboratory, Vorarlberg Institute for Vascular Investigation and Treatment, Dornbirn, Austria
- Medical Central Laboratories, Feldkirch, Austria
| | - Heinz Drexel
- Molecular Biology Laboratory, Vorarlberg Institute for Vascular Investigation and Treatment, Dornbirn, Austria
- Private University of the Principality of Liechtenstein, Triesen, Liechtenstein
- Drexel University College of Medicine, Philadelphia, PA, USA
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Lorenzen S, Schwarz A, Pauligk C, Goekkurt E, Stocker G, Knorrenschild JR, Illerhaus G, Dechow T, Moehler M, Moulin JC, Pink D, Stahl M, Schaaf M, Goetze TO, Al-Batran SE. Ramucirumab plus irinotecan / leucovorin / 5-FU versus ramucirumab plus paclitaxel in patients with advanced or metastatic adenocarcinoma of the stomach or gastroesophageal junction, who failed one prior line of palliative chemotherapy: the phase II/III RAMIRIS study (AIO-STO-0415). BMC Cancer 2023; 23:561. [PMID: 37337155 DOI: 10.1186/s12885-023-11004-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 05/23/2023] [Indexed: 06/21/2023] Open
Abstract
BACKGROUND Paclitaxel in combination with ramucirumab is the standard of care second-line therapy in gastro-esophageal adenocarcinoma (GEA). As the number of taxane pretreated patients in the perioperative or first-line setting is increasing, it is unknown whether these patients benefit from re-applying a taxane in using the combination of paclitaxel and ramucirumab. Furthermore, the rates of neurotoxicity with first-line FOLFOX or FLOT range from 30%-70%, making second-line taxane-containing therapy less suitable to a meaningful portion of patients. This patient group is likely to benefit from a taxane-free second-line chemotherapy regimen, such as FOLFIRI and ramucirumab (FOLFIRI-Ram). Therefore, the RAMIRIS phase III trial evaluates the effects of the regimen of FOLFIRI-Ram in the second-line treatment after a taxane-based chemotherapy in patients with advanced GEA. METHODS The RAMIRIS trial is a randomized, open-label, multicenter phase II/III study comparing treatment of FOLFIRI-Ram (arm A) with paclitaxel and ramucirumab (arm B). The Phase II is already closed with 111 enrolled patients. In the phase III, 318 taxane-pretreated patients with advanced GEA will be recruited and randomized 1:1 to FOLFIRI (5-FU 2400 mg/m2 over 46 h i.v., irinotecan 180 mg/m2 i.v.; 5-FU 400 mg/m2 bolus; leucovorin 400 mg/m2 i.v.; on day 1 and 15, q28) with ramucirumab 8 mg/kg every two weeks (Arm A) or paclitaxel 80 mg/m2 (days 1, 8, 15, q28) with ramucirumab 8 mg/kg every two weeks (Arm B). The primary endpoints are overall survival (OS) and objective overall response rate (ORR). Secondary endpoints are progression-free survival (PFS), disease control rate and safety and quality of life as assessed by EORTC-QLQ-C30 questionnaire. DISCUSSION The already completed RAMIRIS phase II demonstrated feasibility and efficacy of FOLFIRI-Ram. Especially docetaxel-pretreated patients seemed to markedly benefit from FOLFIRI-Ram, with favorable response- and PFS rates and lower toxicity. This offers a rationale for the phase III trial. If the RAMIRIS III trial transfers and confirms the results, they will affect the current treatment guidelines, recommending the combination therapy of FOLFIRI-Ram for taxane-pretreated patients with advanced GEA. TRIAL REGISTRATION NCT03081143 Date of registration: 13.11.2015.
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Affiliation(s)
- Sylvie Lorenzen
- Klinikum rechts der Isar, Technische Universität München, III. Medizinische Klinik und Poliklinik, München, Germany.
| | - Alix Schwarz
- Klinikum rechts der Isar, Technische Universität München, III. Medizinische Klinik und Poliklinik, München, Germany
| | - Claudia Pauligk
- Institut für Klinische Krebsforschung IKF GmbH am Krankenhaus Nordwest, Frankfurt/Main, Germany
| | - Eray Goekkurt
- Hämatologisch-Onkologische Praxis Eppendorf (HOPE), und Universitäres Cancer Center Hamburg (UCCH), Hamburg, Germany
| | - Gertraud Stocker
- Universitäres Krebszentrum Leipzig (UCCL), Klinik und Poliklinik für Onkologie, Gastroenterologie, Hepatologie, Pneumologie und Infektiologie - Bereich Onkologie Leipzig, Leipzig, Germany
| | - Jorge Riera Knorrenschild
- Universitätsklinikum Marburg, Klinik für Innere Medizin, Hämatologie, Onkologie und Immunologie, Marburg, Germany
| | - Gerald Illerhaus
- Klinikum Stuttgart, Klinik für Hämatologie, Onkologie und Palliativmedizin, Stuttgart, Germany
| | - Tobias Dechow
- Studienzentrum Onkologie Ravensburg, Ravensburg, Germany
| | - Markus Moehler
- I. Department of Internal Medicine, University Cancer Center Mainz, Mainz, Germany
| | - Jean-Charles Moulin
- Ortenau Klinikum Lahr, Medizinische Klinik, Sektion Hämatologie/Onkologie, Lahr, Germany
| | - Daniel Pink
- Klinik und Poliklinik für Innere Medizin C, Hämatologie und Onkologie, Transplantationszentrum, Palliativmedizin, Universität Greifswald, Greifswald, and Klinik für Hämatologie, Onkologie und Palliativmedizin, Sarkomzentrum Berlin-Brandenburg, HELIOS Klinikum Bad-Saarow, Bad Saarow, Germany
| | - Michael Stahl
- Evang. Kliniken Essen-Mitte, Klinik für Internistische Onkologie und Hämatologie, Essen, Germany
| | - Marina Schaaf
- Institut für Klinische Krebsforschung IKF GmbH am Krankenhaus Nordwest, Frankfurt/Main, Germany
| | - Thorsten Oliver Goetze
- Institut für Klinische Krebsforschung IKF GmbH am Krankenhaus Nordwest, Frankfurt/Main, Germany
- University Cancer Center Frankfurt, Krankenhaus Nordwest, Institut für Klinisch-Onkologische Forschung, Frankfurt/Main, Germany
| | - Salah-Eddin Al-Batran
- Institut für Klinische Krebsforschung IKF GmbH am Krankenhaus Nordwest, Frankfurt/Main, Germany
- University Cancer Center Frankfurt, Krankenhaus Nordwest, Institut für Klinisch-Onkologische Forschung, Frankfurt/Main, Germany
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Dechow T, Riera-Knorrenschild J, Hackanson B, Janssen J, Schulz H, Oppermann U, Chiabudini M, von Weikersthal LF, Budweiser S, Nacke A, Taeuscher D, Welslau M, Potthoff K. First-line nab-paclitaxel plus carboplatin for patients with advanced non-small cell lung cancer: Final results of the NEPTUN study. Int J Cancer 2023; 153:141-152. [PMID: 36757197 DOI: 10.1002/ijc.34467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 11/11/2022] [Accepted: 12/01/2022] [Indexed: 02/10/2023]
Abstract
Real-world data on the first-line treatment of patients with advanced non-small cell lung cancer (NSCLC) are still limited. The NEPTUN study evaluated effectiveness and safety of first-line nab-paclitaxel (Abraxane) plus carboplatin (nab-P/C) in patients with advanced NSCLC in routine clinical practice in Germany. Patients included in our study were aged ≥18 years, diagnosed with locally advanced or metastatic NSCLC and with decision for first-line nab-P/C in routine clinical practice. Primary objective was 6-month progression-free survival rate (PFS6), secondary objectives included overall survival (OS), overall response rate (ORR) and safety. From 2016 to 2019, 408 patients from 75 sites were enrolled. PFS6 was 39.5% (95% CI: 34.2-44.8), median PFS was 5.1 months (95% CI: 4.6-5.6), ORR was 42.9% (95% CI: 37.7-48.2). Median OS was 10.5 months (95% CI: 9.2-11.6). In subgroup analyses, median OS for squamous vs non-squamous histology was 11.5 months (95% CI: 9.2-13.8) vs 9.8 months (95% CI: 8.1-11.3) and for patients aged ≥70 vs <70 years median OS was 12.4 months (95% CI: 9.8-15.1) vs 9.6 months (95% CI: 7.7-11.1). Adverse events (AEs) related to nab-paclitaxel were reported in 247 (66.4%) patients, while carboplatin-related AEs were documented in 224 (60.2%) patients. Most frequently related AEs were leukopenia (22.3%) for nab-paclitaxel and anemia (20.2%) for carboplatin. Nab-P/C-related deaths were reported in 2 (0.5%) patients (sepsis and neutropenic sepsis). No new or unexpected safety signals emerged. These results support the effectiveness and safety of first-line nab-P/C in patients with advanced NSCLC reported in the pivotal trial and highlight the clinical value of this regimen in the real-world setting.
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Affiliation(s)
- Tobias Dechow
- Praxis für Onkologie Ravensburg, Ravensburg, Germany
| | - Jorge Riera-Knorrenschild
- Klinik für Hämatologie, Onkologie und Immunologie, Universitätsklinikum Gießen und Marburg GmbH, Marburg, Germany
| | - Björn Hackanson
- Medizinische Klinik II, Universitätsklinikum Augsburg, Augsburg, Germany
| | - Jan Janssen
- Praxis für Hämatologie und Onkologie, Westerstede, Germany
| | - Holger Schulz
- Praxis für Internistische Onkologie und Hämatologie, Frechen, Germany
| | - Ursula Oppermann
- Medical Department, iOMEDICO, Medical Department, Freiburg im Breisgau, Germany
| | - Marco Chiabudini
- Biostatistik, iOMEDICO, Biostatistik, Freiburg im Breisgau, Germany
| | | | | | - Axel Nacke
- Praxis für Hämatologie und Onkologie, Remagen, Germany
| | - Dagmar Taeuscher
- Klinik für Pneumologie/Infektiologie, Hämatologie/Onkologie, Rheumatologie, SRH Wald-Klinikum Gera GmbH, Gera, Germany
| | - Manfred Welslau
- Hämato-Onkologische Schwerpunktpraxis, Klinikum Aschaffenburg GmbH, Aschaffenburg, Germany
| | - Karin Potthoff
- Medical Department, iOMEDICO, Medical Department, Freiburg im Breisgau, Germany
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Muendlein A, Heinzle C, Brandtner EM, Leiherer A, Drexel H, Dechow T, Decker T. Circulating glypican-4 is a predictor of 24-month overall survival in metastatic breast cancer. Oncol Res Treat 2023; 46:151-156. [PMID: 36750040 DOI: 10.1159/000529547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 01/28/2023] [Indexed: 02/09/2023]
Abstract
BACKGROUND & OBJECTIVE Endocrine treatment combined with CDK4/6 inhibitors is the preferred treatment strategy in patients presenting with ER-positive/HER2-negative breast cancer, but the clinical course remains highly variable among individual patients. There is an unmet need for prognostic or predictive biomarkers in this important group of patients. Recently, we have identified circulating glypican-4 (GPC4) as a new biomarker of inferior outcomes in patients with metastatic colorectal cancer. The impact of plasma GPC4 levels on the survival of breast cancer patients is unknown and has been addressed in the present study. METHODS Our study included 47 patients with ER-positive/HER2-negative metastatic breast cancer prior to treatment with CDK4/6 inhibitors combined with endocrine therapy. The endpoint was overall survival (OS) at 24 months. GPC4 levels were measured in plasma using an enzyme-linked immunosorbent assay. RESULTS Increased circulating GPC4 levels were significantly linked to advanced age, postmenopausal state, visceral metastases, and invasive lobular carcinoma. During the two-year observational follow-up period, 25.5 % of patients died. The area under the receiver operating characteristic curve (ROC-AUC) analysis revealed an AUC of 0.713 [0.555-0.871]; P=0.029 for OS and an optimal cut-off value of GPC4 for predicting OS of 4.77 ng/mL. No patient showing GPC4 values below this cut-off died during the observational period. Cox regression analysis showed a hazard ratio of 2.14 [95% confidence interval: 1.24-3.67]; P=0.006 for one standard deviation change of plasma GPC4. CONCLUSIONS In conclusion, our study suggests circulating GPC4 as a significant predictor of poor survival in metastatic breast cancer patients.
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Affiliation(s)
- Axel Muendlein
- Vorarlberg Institute for Vascular Investigation and Treatment, Molecular Biology Laboratory, Dornbirn, Austria,
| | - Christine Heinzle
- Vorarlberg Institute for Vascular Investigation and Treatment, Molecular Biology Laboratory, Dornbirn, Austria
- Medical Central Laboratories, Feldkirch, Austria
| | - Eva Maria Brandtner
- Vorarlberg Institute for Vascular Investigation and Treatment, Molecular Biology Laboratory, Dornbirn, Austria
| | - Andreas Leiherer
- Vorarlberg Institute for Vascular Investigation and Treatment, Molecular Biology Laboratory, Dornbirn, Austria
- Medical Central Laboratories, Feldkirch, Austria
| | - Heinz Drexel
- Vorarlberg Institute for Vascular Investigation and Treatment, Molecular Biology Laboratory, Dornbirn, Austria
- Drexel University College of Medicine, Philadelphia, Pennsylvania, USA
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Muendlein A, Severgnini L, Decker T, Heinzle C, Leiherer A, Geiger K, Drexel H, Winder T, Reimann P, Mayer F, Nonnenbroich C, Dechow T. Circulating syndecan-1 and glypican-4 predict 12-month survival in metastatic colorectal cancer patients. Front Oncol 2022; 12:1045995. [PMID: 36353562 PMCID: PMC9638102 DOI: 10.3389/fonc.2022.1045995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 10/10/2022] [Indexed: 12/24/2022] Open
Abstract
Cell surface syndecans and glypicans play important roles in the development and prognosis of colorectal cancer (CRC). Their soluble forms from proteoglycan shedding can be detected in blood and have been proposed as new prognostic biomarkers in several cancer entities. However, studies on circulating syndecan-1 (SDC1) and glypican-4 (GPC4) in CRC are limited. We, therefore, evaluated the impact of plasma SDC1 and GPC4 on the prognosis of metastatic (m)CRC patients. The present study included 93 patients with mCRC. The endpoints were progression-free survival (PFS) and overall survival (OS) at 12 months. SDC1 and GPC4 levels were measured in plasma using enzyme-linked immunosorbent assays. Plasma levels of SDC1 and GPC4 were significantly correlated. Significant correlations of these two markers were also found with carcinoembryonic antigen (CEA). Kaplan-Meier curve analyses indicated that PFS and OS probabilities significantly decreased with increasing levels of SDC1 and GPC4, respectively. Multivariable Cox regression analyses showed that both markers were significantly associated with PFS and OS independently from clinicopathological characteristics including CEA. Respective adjusted hazard ratios (HR) together with corresponding 95% confidence intervals for one standard deviation change of SDC1 were 1.32 [1.02-1.84] for PFS and 1.48 [1.01-2.15] for OS. Adjusted HRs [95% confidence intervals] of GPC4 were 1.42 [1.07-1.89] for PFS and 2.40 [1.51-3.81] for OS. Results from area under the receiver operating characteristic curve analyses suggest that GPC4 and SDC1 add additional prognostic values to CEA for OS. In conclusion, we showed significant associations of circulating SDC1 and GPC4 with poor survival of mCRC patients.
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Affiliation(s)
- Axel Muendlein
- Vorarlberg Institute for Vascular Investigation and Treatment, Molecular Biology Laboratory, Dornbirn, Austria
- *Correspondence: Axel Muendlein,
| | - Luciano Severgnini
- Department of Haematology and Oncology, Academic Teaching Hospital Feldkirch, Feldkirch, Austria
- Private University of the Principality of Liechtenstein, Triesen, Liechtenstein
| | | | - Christine Heinzle
- Vorarlberg Institute for Vascular Investigation and Treatment, Molecular Biology Laboratory, Dornbirn, Austria
- Medical Central Laboratories, Feldkirch, Austria
| | - Andreas Leiherer
- Vorarlberg Institute for Vascular Investigation and Treatment, Molecular Biology Laboratory, Dornbirn, Austria
- Medical Central Laboratories, Feldkirch, Austria
| | - Kathrin Geiger
- Vorarlberg Institute for Vascular Investigation and Treatment, Molecular Biology Laboratory, Dornbirn, Austria
- Medical Central Laboratories, Feldkirch, Austria
| | - Heinz Drexel
- Vorarlberg Institute for Vascular Investigation and Treatment, Molecular Biology Laboratory, Dornbirn, Austria
- Department of Internal Medicine, Academic Teaching Hospital Bregenz, Bregenz, Austria
| | - Thomas Winder
- Department of Haematology and Oncology, Academic Teaching Hospital Feldkirch, Feldkirch, Austria
| | - Patrick Reimann
- Department of Haematology and Oncology, Academic Teaching Hospital Feldkirch, Feldkirch, Austria
- Private University of the Principality of Liechtenstein, Triesen, Liechtenstein
| | - Frank Mayer
- Praxis und Tagesklinik Prof. Dr. Oettle Helmut Prof. Mayer Frank, Friedrichshafen, Germany
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Grohé C, Wehler T, Dechow T, Henschke S, Schuette W, Dittrich I, Hammerschmidt S, Müller-Huesmann H, Schumann C, Krüger S, Atz J, Kaiser R. Nintedanib plus docetaxel after progression on first-line immunochemotherapy in patients with lung adenocarcinoma: Cohort C of the non-interventional study, VARGADO. Transl Lung Cancer Res 2022; 11:2010-2021. [PMID: 36386456 PMCID: PMC9641040 DOI: 10.21037/tlcr-21-1018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 08/31/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Immune checkpoint inhibitors (ICIs) with or without chemotherapy represent first-line standard of care for patients with advanced non-small cell lung cancer (NSCLC) without targetable driver mutations. The most appropriate second-line therapy after failing immunochemotherapy remains an open question. Nintedanib, an oral triple angiokinase inhibitor that targets the vascular endothelial growth factor receptor, fibroblast growth factor receptor, and, platelet-derived growth factor receptor, in combination with docetaxel, is approved for treatment of advanced NSCLC (adenocarcinoma histology) following progression on first-line chemotherapy. METHODS VARGADO (NCT02392455) is an ongoing, prospective, non-interventional study investigating the efficacy and safety of nintedanib plus docetaxel following first-line chemotherapy with or without ICIs in patients with locally advanced, metastatic, or locally recurrent NSCLC of adenocarcinoma histology. This analysis focuses on Cohort C, which enrolled patients who had received prior first line chemotherapy with ICIs. Patients received second-line docetaxel (75 mg/m<sup>2</sup>) by intravenous infusion on Day 1, plus oral nintedanib (200 mg twice daily) on Days 2-21 of each 21-day cycle during routine clinical care. The primary endpoint is overall survival (OS) rate 1 year after the start of treatment with nintedanib plus docetaxel. Secondary endpoints include progression-free survival (PFS), OS, and disease control rate (DCR). Safety was also assessed. RESULTS Among 137 patients treated, the median age was 63 years (range, 37-84); 57 patients (41.6%) were female, most patients had Eastern Cooperative Oncology Group performance status of 0 (28.5%) or 1 (43.1%); 118 (86.1%) had stage IV NSCLC and 27 (19.7%) had brain metastases. Most (n=120, 87.6%) patients had received pembrolizumab/pemetrexed/platinum-based chemotherapy as first-line treatment. In 80 patients with available response data, the DCR was 72.5% (complete response: 1.3%; partial response: 36.3%; stable disease: 35.0%). Median progression-free survival was 4.8 months (95% confidence interval: 3.7-6.6). OS data were immature. Grade ≥3 treatment-emergent adverse events (TEAEs), serious TEAEs, and TEAEs leading to treatment discontinuation were reported in 62 (45.3%), 50 (36.5%), and 40 patients (29.2%), respectively. CONCLUSIONS This analysis indicates that nintedanib plus docetaxel represents an effective second-line treatment option in patients with advanced adenocarcinoma NSCLC following progression on first-line immunochemotherapy. The safety profile was manageable with no unexpected signals.
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Affiliation(s)
- Christian Grohé
- Department of Respiratory Diseases, ELK Berlin, Berlin, Germany
| | - Thomas Wehler
- Department of Hematology, Oncology, Pneumology and Palliative Medicine, EVK, Evangelisches Krankenhaus Hamm, Hamm, Germany
| | - Tobias Dechow
- Private Oncology Practice Ravensburg, Ravensburg, Germany
| | - Sven Henschke
- Innere Medizin V, Medizinische Klinik, Universitätskliniken des Saarlandes, Homburg, Germany
| | | | | | | | | | - Christian Schumann
- Clinic for Pneumology, Thoracic Oncology, Sleep- and Respiratory Critical Care, Allgaeu Hospitals, Kempten and Immenstadt, Germany
| | - Stefan Krüger
- Department of Pulmonology/Allergology/Sleep Medicine and Respiratory Care, Florence Nightingale Hospital, Düsseldorf, Germany
| | - Judith Atz
- Medical Affairs, Boehringer Ingelheim Pharma GmbH & Co. KG, Ingelheim am Rhein, Germany
| | - Rolf Kaiser
- Medical Affairs, Boehringer Ingelheim Pharma GmbH & Co. KG, Ingelheim am Rhein, Germany;,Institute of Pharmacology, Johannes Gutenberg University, Mainz, Germany
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Vogel A, Boeck S, Waidmann O, Bitzer M, Wenzel P, Belle S, Springfeld C, Schulze K, Weinmann A, Lindig U, Trautwein C, Dechow T, Lammert F, Plentz R, Koehne CH, Kunzmann V, Maenz M, Kirstein M, Saborowski A. 52MO A randomized phase II trial of durvalumab and tremelIMUmab with gemcitabine or gemcitabine and cisplatin compared to gemcitabine and cisplatin in treatment-naïve patients with CHolangio- and gallbladdEr Carcinoma (IMMUCHEC). Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Sommerhäuser G, Kurreck A, Stintzing S, Heinemann V, von Weikersthal LF, Dechow T, Kaiser F, Karthaus M, Schwaner I, Fuchs M, König A, Roderburg C, Hoyer I, Quante M, Kiani A, Fruehauf S, Müller L, Reinacher-Schick A, Ettrich TJ, Stahler A, Modest DP. Study protocol of the FIRE-8 (AIO-KRK/YMO-0519) trial: a prospective, randomized, open-label, multicenter phase II trial investigating the efficacy of trifluridine/tipiracil plus panitumumab versus trifluridine/tipiracil plus bevacizumab as first-line treatment in patients with metastatic colorectal cancer. BMC Cancer 2022; 22:820. [PMID: 35897060 PMCID: PMC9327141 DOI: 10.1186/s12885-022-09892-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 07/13/2022] [Indexed: 01/05/2023] Open
Abstract
Background Initial systemic therapy for patients with metastatic colorectal cancer (mCRC) is usually based on two- or three-drug chemotherapy regimens with fluoropyrimidine (5-fluorouracil (5-FU) or capecitabine), oxaliplatin and/or irinotecan, combined with either anti-VEGF (bevacizumab) or, for RAS wild-type (WT) tumors, anti-EGFR antibodies (panitumumab or cetuximab). Recommendations for patients who are not eligible for intensive combination therapies are limited and include fluoropyrimidine plus bevacizumab or single agent anti-EGFR antibody treatment. The use of a monochemotherapy concept of trifluridine/ tipiracil in combination with monoclonal antibodies is not approved for first-line therapy, yet. Results from the phase II TASCO trial evaluating trifluridine/ tipiracil plus bevacicumab in first-line treatment of mCRC patients and from the phase I/II APOLLON trial investigating trifluridine/ tipiracil plus panitumumab in pre-treated mCRC patients suggest favourable activity and tolerability of these new therapeutic approaches. Methods FIRE-8 (NCT05007132) is a prospective, randomized, open-label, multicenter phase II study which aims to evaluate the efficacy of first-line treatment with trifluridine/tipiracil (35 mg/m2 body surface area (BSA), orally twice daily on days 1–5 and 8–12, q28 days) plus either the anti-EGFR antibody panitumumab (6 mg/kg body weight, intravenously on day 1 and 15, q28 days) [arm A] or (as control arm) the anti-VEGF antibody bevacizumab (5 mg/kg body weight, intravenously on day 1 and 15, q28 days) [arm B] in RAS WT mCRC patients. The primary objective is to demonstrate an improved objective response rate (ORR) according to RECIST 1.1 from 30% (control arm) to 55% with panitumumab. With a power of 80% and a two-sided significance level of 0.05, 138 evaluable patients are needed. Given an estimated drop-out rate of 10%, 153 patients will be enrolled. Discussion To the best of our knowledge, this is the first phase II trial to evaluate the efficacy of trifluridine/tipiracil plus panitumumab in first-line treatment of RAS WT mCRC patients. The administration of anti-EGFR antibodies rather than anti-VEGF antibodies in combination with trifluridine/tipiracil may result in an increased initial efficacy. Trial registration EU Clinical Trials Register (EudraCT) 2019-004223-20. Registered October 22, 2019, ClinicalTrials.govNCT05007132. Registered on August 12, 2021. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-022-09892-8.
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Affiliation(s)
- G Sommerhäuser
- Department of Hematology, Oncology, and Cancer Immunology (CVK/CCM), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - A Kurreck
- Department of Hematology, Oncology, and Cancer Immunology (CVK/CCM), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - S Stintzing
- Department of Hematology, Oncology, and Cancer Immunology (CVK/CCM), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.,German Cancer Consortium (DKTK), DKFZ, Heidelberg, Germany
| | - V Heinemann
- German Cancer Consortium (DKTK), DKFZ, Heidelberg, Germany.,Department of Hematology/Oncology, LMU Klinikum, University of Munich, Comprehensive Cancer Center Munich, Munich, Germany
| | | | - T Dechow
- Oncological Practice, Ravensburg, Germany
| | - F Kaiser
- Oncological Practice, Landshut, Germany
| | - M Karthaus
- Department of Hematology and Oncology, Klinikum Neuperlach/ Klinikum Harlaching, Munich, Germany
| | - I Schwaner
- Oncological Practice Kurfuerstendamm, Berlin, Germany
| | - M Fuchs
- Department of Gastroenterology, Hepatology, and Gastrointestinal Oncology, München Klinik Bogenhausen, Munich, Germany
| | - A König
- Department of Gastroenterology and Gastrointestinal Oncology Goettingen, University Medical Center Goettingen, Goettingen, Germany
| | - C Roderburg
- Department of Gastroenterology, Hepatology, and Infectiology, University Medical Center Duesseldorf, Duesseldorf, Germany
| | - I Hoyer
- Department of Hematology, Oncology, and Cancer Immunology (CVK/CCM), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - M Quante
- Department of Gastroenterology, Hepatology, Endocrinology, and Infectiology, Albert-Ludwigs-Universität Freiburg, Freiburg, Germany
| | - A Kiani
- Department of Medicine IV, Klinikum Bayreuth GmbH, Bayreuth, Germany
| | - S Fruehauf
- Department of Hematology, Oncology, and Palliative Care, Klinik Dr. Hancken GmbH, Stade, Germany
| | - L Müller
- Onkologie UnterEms, Leer, Germany
| | - A Reinacher-Schick
- Department of Hematology, Oncology and Palliative Care, Ruhr-University Bochum, Bochum, Germany
| | - T J Ettrich
- Department of Internal Medicine, University Hospital Ulm, Ulm, Germany
| | - A Stahler
- Department of Hematology, Oncology, and Cancer Immunology (CVK/CCM), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - D P Modest
- Department of Hematology, Oncology, and Cancer Immunology (CVK/CCM), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany. .,German Cancer Consortium (DKTK), DKFZ, Heidelberg, Germany.
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Grohé C, Wehler T, Henschke S, Dittrich I, Hammerschmidt S, Aulmann C, Dechow T, Schiefer C, Zander I, Schuette W, Atz J, Kaiser R. Effect of performance status (ECOG PS) on treatment outcome with second-line (2L) nintedanib (NIN) + docetaxel (DOC) for patients (pts) with lung adenocarcinoma after first-line (1L) immune checkpoint inhibitor (ICI) combination therapy. J Clin Oncol 2022. [DOI: 10.1200/jco.2022.40.16_suppl.9092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] Open
Abstract
9092 Background: ICIs with or without chemotherapy represent 1L standard of care for patients with advanced non-small cell lung cancer (NSCLC) without targetable driver mutations. Given the paucity of prospective randomized trials assessing second-line treatment options post-immunochemotherapy, non-interventional data may help support clinical decision making. Patients with ECOG PS > 1 are generally underrepresented in clinical trials relative to routine clinical practice. We therefore examined treatment outcomes with 2L NIN + DOC after 1L ICI combination therapy with respect to ECOG PS at baseline. Methods: In this analysis of Cohort C of the ongoing, non-interventional VARGADO study (NCT02392455), eligible pts had locally advanced, metastatic or locally recurrent adenocarcinoma NSCLC and received 2L NIN+DOC in routine clinical practice after failure on 1L ICI in combination with chemotherapy. The primary endpoint is 1-year survival rate (not yet mature). Tumor response was according to investigator review. Results: In 164 pts enrolled in Cohort C, median age was 63 years (range: 37 – 84), 100 pts (61.0%) were men, and 123 pts (75.0%) were ECOG PS 0–1. 146 pts (89.0%) had received prior 1L pembrolizumab-based combination therapy. Objective response rate (ORR) with 2L NIN+DOC was 35.4% (40/113 pts) in the overall population and 41.2%, 30.8% and 28.6% for pts with ECOG PS 0, 1 and > 1, respectively. Disease control rate (DCR) was 67.3% (76/113 pts) in the overall population and 76.5%, 65.4% and 50.0% for pts with ECOG PS 0, 1 and > 1, respectively. Median PFS was 4.7 months (95% CI: 3.4 – 5.3) in the overall population and 5.1 months (95% CI: 2.8 – 8.3), 3.7 months (95% CI: 2.5 – 5.3) and 2.1 months (95% CI: 1.3 – 6.5) for pts with ECOG PS 0, 1 and > 1, respectively. The median OS was 8.1 months (95% CI: 6.3 – 11.2) in the overall population and 9.1 months (95% CI: 5.4 – 14.5), 10.5 months (95% CI: 6.3 – 14.9) and 4.0 months (95% CI: 2.5 – 6.3) for pts with ECOG PS 0, 1 and > 1, respectively. Conclusions: Our results support 2L NIN+DOC as an effective treatment option in pts with advanced adenocarcinoma NSCLC following 1L ICI in combination with chemotherapy. ECOG PS > 1 was associated with lower ORR, DCR and shorter PFS and OS. These findings warrant further evaluation of the effect of ECOG PS on 2L treatment outcomes in patients after 1L ICI combination therapy. Clinical trial information: NCT02392455.
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Affiliation(s)
- Christian Grohé
- Department of Respiratory Diseases, ELK Berlin, Berlin, Germany
| | - Thomas Wehler
- Department of Internal Medicine IV/V (Hematology/Oncology), University Hospital Giessen, Giessen, Germany
| | - Sven Henschke
- Innere Medizin V, Medizinische Klinik, Universitätskliniken des Saarlandes, Homburg, Germany
| | - Ina Dittrich
- Lungenklinik Lostau, Department of Pulmonary Diseases and Thoracic Oncology, Lostau, Germany
| | | | | | - Tobias Dechow
- Private Oncology Practice Ravensburg, Ravensburg, Germany
| | | | - Ingo Zander
- Praxis Hämatologie und Onkologie, Hannover, Germany
| | | | - Judith Atz
- Medical Affairs, Boehringer Ingelheim Pharma GmbH & Co. KG, Ingelheim Am Rhein, Germany
| | - Rolf Kaiser
- Medical Affairs, Boehringer Ingelheim Pharma GmbH & Co. KG, Ingelheim am Rhein, Germany, Institute of Pharmacology, Johannes Gutenberg University, Mainz, Germany
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Decker T, Bichler M, Birtel A, Fischer G, Geiger K, Gaenger S, Nonnenbroich C, Dechow T, Muendlein A. Clonal Evolution in Patients with Hormone Receptor (HR) Positive, HER-2 Negative Breast Cancer Treated with Chemotherapy or CDK4/6 Inhibitors. Oncol Res Treat 2022; 45:248-253. [DOI: 10.1159/000523758] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 02/18/2022] [Indexed: 11/19/2022]
Abstract
Introduction
Somatic evolution of the cancer genome resulting in genetically different subclones is thought to be involved in the development of treatment resistance but might also offer new therapeutic opportunities in metastatic breast cancer. No data are available if clonal evolution differs in patients treated with chemotherapy or CDK4/6 inhibitors given with endocrine treatment (CE treatment).
Methods
We performed a prospective analysis of circulating tumor DNA(ctDNA) by targeted next generation sequencing in 46 patients before the beginning of a systemic firstline (n=37) or second-line (n=9) treatment. Ct DNA was analyzed again upon disease progression.
Results
New mutations in ctDNA of patients with progressive disease were detected in 1/11 patients who started chemotherapy, in 4/9 patients treated with chemotherapy followed by CE maintenance treatment and in 9/26 patients receiving CE therapy. The number of acquired new mutations did not differ significantly between the three therapy cohorts (all p-values >0.05). However, in patients classified as secondary resistant (n=37), occurrence of new mutations significantly differed between patients who started chemotherapy (0/9) compared to patients treated with chemotherapy followed by CE (4/11; p=0.041) and patients receiving CE therapy (8/19; p=0.024), respectively.
Conclusion
Clonal evolution might differ significantly between metastatic breast cancer patients with HR positive and HER-2 negative disease treated with chemotherapy or CDK4/6 inhibitors. These results should be confirmed in larger patient cohorts.
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Dechow T, Aldaoud A, Behlendorf T, Knauf W, Eschenburg H, Groschek M, Hansen R, Söling U, Grebhardt S, Siebenbach HU, Vannier C, Potthoff K. Pomalidomide plus dexamethasone for patients with relapsed or refractory multiple myeloma: Final results of the non-interventional study POSEIDON and comparison with the pivotal phase 3 clinical trials. Eur J Haematol 2021; 108:133-144. [PMID: 34714555 PMCID: PMC9298817 DOI: 10.1111/ejh.13719] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 10/18/2021] [Accepted: 10/25/2021] [Indexed: 12/30/2022]
Abstract
Background Prognosis of patients with multiple myeloma (MM) who have relapsed on or become refractory to immunomodulators and bortezomib is poor, and treatment options are limited. While pomalidomide plus low‐dose dexamethasone (POM/DEX) has demonstrated efficacy in clinical trials, real‐world evidence is scarce. Patients and Methods POSEIDON was a prospective non‐interventional study designed to evaluate effectiveness, safety and quality of life (QoL) of POM/DEX in patients with relapsed or refractory MM (R/RMM) pretreated with at least two prior therapy lines including both lenalidomide and bortezomib in real world in Germany. Patients received POM/DEX according to physicians’ choice. Data were analyzed descriptively. Results Between 2014 and 2017, 151 patients were enrolled, 144 patients with a median of three prior therapy lines qualified for effectiveness analysis. Median age was 73.2 years. Median progression‐free and overall survival were 6.3 months [95% confidence interval (CI) 5.2, 8.6] and 12.9 months [95% CI 10.6, 15.1]. Most frequent grade 3/4 adverse events were leukopenia (8.2%), pneumonia (7.5%) and anemia (5.5%). QoL was maintained after start of POM/DEX. Conclusion The results of POSEIDON support the effectiveness and safety of POM/DEX in R/RMM patients pretreated with lenalidomide and bortezomib and highlight the clinical value of the POM/DEX regimen in the real‐world setting. Registered at clinicaltrials.gov (NCT02075996).
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Affiliation(s)
| | - Ali Aldaoud
- Gemeinschaftspraxis für Hämatologie & Onkologie, Leipzig, Germany
| | - Timo Behlendorf
- Gemeinschaftspraxis für Innere Medizin, Hämatologie & Onkologie, Halle (Saale), Germany
| | - Wolfgang Knauf
- Centrum für Hämatologie und Onkologie Bethanien, Frankfurt am Main, Germany
| | | | | | - Richard Hansen
- Schwerpunktpraxis für Hämatologie und Onkologie, Kaiserlautern, Germany
| | - Ulrike Söling
- Hämato-onkologisches Zentrum Kassel GmbH, Kassel, Germany
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Dechow T, Riera-Knorrenschild J, Hackanson B, Janssen J, Schulz H, Chiabudini M, Fischer von Weikersthal L, Budweiser S, Nacke A, Taeuscher D, Welslau M, Potthoff K. First-line nab-paclitaxel plus carboplatin for patients with advanced non-small cell lung cancer: Results of the NEPTUN study. Cancer Med 2021; 10:8127-8137. [PMID: 34668662 PMCID: PMC8607256 DOI: 10.1002/cam4.4310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 09/15/2021] [Accepted: 09/16/2021] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Platinum-based chemotherapy remains a first-line standard of care for approximately 30% of patients with non-small cell lung cancer (NSCLC) not harboring a druggable alteration. Favorable efficacy and safety of the nab-paclitaxel/carboplatin (nab-P/C) combination was shown in the pivotal phase 3 trial. However, information on effectiveness of nab-P/C in a real-world setting in Germany is missing. The NEPTUN study prospectively investigated the effectiveness and safety of nab-P/C in patients with advanced NSCLC in a real-world setting. METHODS Patients with advanced or metastatic NSCLC received first-line nab-P/C according to clinical routine. The primary endpoint was 6-month progression-free survival rate (PFS6). Other endpoints included further effectiveness parameters, safety and quality of life. Data were analyzed descriptively. RESULTS 408 patients were enrolled. PFS6 was 40.8% (95% confidence interval [CI], 35.3-46.2); median PFS was 5.2 months (95% CI, 4.5-5.7). overall response rate was 41.5% (95% CI, 36.3-46.8). Median overall survival (OS) was 10.5 months (95% CI, 9.2-11.6). Subgroup analyses revealed median OS for squamous versus non-squamous histology (11.8 months [95% CI, 9.2-13.8] vs. 9.6 months [95% CI, 7.7-11.2]) and age ≥70 versus <70 years (11.7 months [95% CI, 9.4-14.3] vs. 9.6 months [95% CI, 7.5-11.2]). Most common treatment-emergent adverse events (TEAEs) were anemia (26.5%), leukopenia (25.7%), and thrombocytopenia (16.6%). Mostly reported grade 3/4 TEAEs were leukopenia (10.2%), anemia (8.6%), and pneumonia (5.1%). nab-paclitaxel-related deaths as reported by the investigator occurred in 0.8% of patients. CONCLUSION These real-world data support the effectiveness and safety of nab-P/C as first-line treatment for patients with advanced NSCLC independent of tumor histology. The results are comparable with the pivotal phase 3 trial. No new safety signals emerged.
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Affiliation(s)
- Tobias Dechow
- Practice for Oncology Ravensburg, Ravensburg, Germany
| | | | | | - Jan Janssen
- Practice for Hematology and Oncology, Westerstede, Germany
| | - Holger Schulz
- Practice for Internal Oncology and Hematology, Frechen, Germany
| | | | | | | | - Axel Nacke
- Practice for Hematology and Oncology, Remagen, Germany
| | | | - Manfred Welslau
- Medical Care Center at Hospital Aschaffenburg GmbH, Aschaffenburg, Germany
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Grohé C, Wehler T, Dechow T, Henschke S, Schütte W, Dittrich I, Hammerschmidt S, Müller-Huesmann H, Schumann C, Krüger S, Atz J, Kaiser R. 1330P Second-line nintedanib + docetaxel for patients with lung adenocarcinoma after first-line chemo-immunotherapy treatment: Updated efficacy and safety results from VARGADO Cohort C. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.1931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Decker T, Seifert R, Bichler M, Birtel A, Fischer G, Nonnenbroich C, Dechow T. Elective Discontinuation of CDK4/6 Inhibitors in Patients with Metastatic Hormone Receptor-Positive, Her-2-Negative Breast Cancer: A Retrospective Single-Center Experience. Oncol Res Treat 2021; 44:443-449. [PMID: 34350900 DOI: 10.1159/000518207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 06/30/2021] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Cyclin-dependent 4/6 kinase (CDK4/6) inhibitors given with endocrine therapy until disease progression are standard of care in the treatment of women with advanced HR-positive Her-2-negative breast cancer. No data are available if therapy can be safely de-escalated to endocrine monotherapy in patients with long-lasting disease control. METHODS We performed a retrospective analysis on the clinical course of 22 patients at our center who received CDK4/6 inhibitors with aromatase inhibitors or fulvestrant. All patients had at least stable disease for >6 months and made a joint decision with their provider to electively discontinue CDK4/6 inhibitors. Best objective response (BOR) at treatment discontinuation, progression-free survival, and re-treatment characteristics were recorded. RESULTS Of 138 patients who received CDK4/6 inhibitors as first- or second-line therapy at our center, 22 met the inclusion criteria. Median duration of CDK4/6 treatment was 18 months (range 6-45). BOR was complete response in 1, partial response in 8, and stable disease in 13 patients. After a median duration of endocrine monotherapy of 9.5 months (range 5-44 months), 6 of 22 patients had progressive disease (1 local relapse and 5 systemic progression). All patients with disease progression had at least stable disease to chemotherapy (N = 1) or re-treatment with CDK4/6 inhibitors (N = 4). CONCLUSION Elective discontinuation of CDK4/6 inhibitors is feasible in patients with long-lasting disease stabilization. This strategy should be evaluated in prospective trials.
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Affiliation(s)
| | - Robert Seifert
- Department of Nuclear Medicine, University Hospital Essen, Essen, Germany
| | | | | | - Gerhard Fischer
- Onkologie Ravensburg, Ravensburg, Germany.,St. Elisabeth Hospital, Ravensburg, Germany
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Grohé C, Wehler T, Dechow T, Henschke S, Schuette W, Dittrich I, Hammerschmidt S, Müller-Huesmann H, Schumann C, Krüger S, Atz J, Kaiser R. Second-line nintedanib plus docetaxel for patients with lung adenocarcinoma after failure on first-line immune checkpoint inhibitor combination therapy: Initial efficacy and safety results from VARGADO Cohort C. J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.9033] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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] Open
Abstract
9033 Background: The treatment landscape in advanced non-small cell lung cancer (NSCLC) has undergone significant changes, with immune checkpoint inhibitor (ICI) +/- chemotherapy now the preferred first-line (1L) regimen for metastatic, non-mutated NSCLC. However, only limited clinical data are available to guide subsequent treatment selection. Nintedanib (Vargatef), an oral triple angiokinase inhibitor targeting the vascular endothelial growth factor receptor (VEGFR), platelet-derived growth factor receptor (PDGFR), and fibroblast growth factor receptor (FGFR) pathways, is approved in the EU and other countries in combination with docetaxel for the treatment of advanced adenocarcinoma NSCLC after failure on 1L chemotherapy. Methods: This analysis is part of the ongoing, prospective, non-interventional VARGADO study (NCT02392455) of nintedanib + docetaxel. Here, we present initial efficacy and safety results from 100 patients (pts) with adenocarcinoma NSCLC in Cohort C, who received second-line (2L) nintedanib + docetaxel after failure on prior 1L ICI in combination with chemotherapy. Results: In Cohort C, the median age was 63 years (range: 43–84); 58 pts (58.0%) were men, and 71 pts (71.0%) had ECOG PS 0/1. Ninety-five pts (95.0%) had received prior 1L pembrolizumab-based combination therapy. Thirty-nine pts (39.0%) had progressed within 6 months after the start of 1L therapy, and 66 pts (66.0%) had progressed within 9 months. Objective response rate with 2L nintedanib + docetaxel was 37.3% (22/59 pts), disease control rate was 67.8% (40/59 pts), and median progression-free survival (PFS) was 4.4 months (95% confidence interval [CI]: 2.6–6.6). Among pts who had experienced disease progression < 9 months after the start of 1L therapy (n = 66), median PFS from the start of 2L nintedanib + docetaxel was 4.1 months (95% CI: 2.5–6.6). Among pts with disease progression ≥9 months after the start of 1L therapy (n = 34), median PFS from the start of 2L nintedanib + docetaxel was 8.5 months (95% CI: 2.4–not estimable). Grade ≥3 treatment-emergent adverse events (TEAEs), serious TEAEs, and TEAEs leading to treatment discontinuation were observed in 47 pts (47.0%), 37 pts (37.0%) and 28 pts (28.0%), respectively. Conclusions: Initial data from VARGADO Cohort C provide the first evidence that 2L nintedanib + docetaxel has encouraging and clinically meaningful efficacy, and a manageable safety profile in pts with advanced adenocarcinoma NSCLC following progression on 1L ICI in combination with chemotherapy. Clinical trial information: NCT02392455.
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Affiliation(s)
| | - Thomas Wehler
- EVK, Evangelisches Krankenhaus Hamm, Department of Hematology, Oncology, Pneumology and Palliative Medicine, Hamm, Germany
| | - Tobias Dechow
- Private Oncology Practice Ravensburg, Ravensburg, Germany
| | - Sven Henschke
- Innere Medizin V, Medizinische Klinik, Universitätskliniken des Saarlandes, Homburg, Germany
| | | | | | | | | | - Christian Schumann
- Clinic for Pneumology, Thoracic Oncology, Sleep- and Respiratory Critical Care, Kempten-Oberallgaeu Hospitals, Kempten, Germany
| | - Stefan Krüger
- Department of Pulmonology/Allergology/Sleep Medicine and Respiratory Care, Florence Nightingale Hospital, Düsseldorf, Germany
| | - Judith Atz
- Medical Affairs, Boehringer Ingelheim Pharma GmbH & Co. KG, Ingelheim Am Rhein, Germany
| | - Rolf Kaiser
- Medical Affairs, Boehringer Ingelheim Pharma GmbH & Co. KG, Ingelheim Am Rhein, Germany
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Sebastian M, Eberhardt WEE, Hoffknecht P, Metzenmacher M, Wehler T, Kokowski K, Alt J, Schütte W, Büttner R, Heukamp LC, Stenzinger A, Jänicke M, Fleitz A, Zacharias S, Dille S, Hipper A, Sandberg M, Weichert W, Groschek M, von der Heyde E, Rauh J, Dechow T, Thomas M, Griesinger F. KRAS G12C-mutated advanced non-small cell lung cancer: A real-world cohort from the German prospective, observational, nation-wide CRISP Registry (AIO-TRK-0315). Lung Cancer 2021; 154:51-61. [PMID: 33611226 DOI: 10.1016/j.lungcan.2021.02.005] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 02/01/2021] [Accepted: 02/05/2021] [Indexed: 12/11/2022]
Abstract
OBJECTIVES After decades of unsuccessful efforts in inhibiting KRAS, promising clinical data targeting the mutation subtype G12C emerge. Since little is known about outcome with standard treatment of patients with G12C mutated non-small cell lung cancer (NSCLC), we analyzed a large, representative, real-world cohort from Germany. PATIENTS AND METHODS A total of 1039 patients with advanced KRAS-mutant or -wildtype NSCLC without druggable alterations have been recruited in the prospective, observational registry CRISP from 12/2015 to 06/2019 by 98 centers in Germany. Details on treatment, best response, and outcome were analyzed for patients with KRAS wildtype, G12C, and non-G12C mutations. RESULTS Within the study population, 160 (15.4 %) patients presented with KRAS G12C, 251 (24.2 %) with non-G12C mutations, 628 (60.4 %) with KRAS wildtype. High PD-L1 expression (Tumor Proportion Score, TPS > 50 %) was documented for 28.0 %, 43.5 %, and 28.9 % (wildtype, G12C, non-G12C) of the tested patients; 68.8 %, 89.3 %, and 87.7 % of the patients received first-line treatment combined with an immune checkpoint-inhibitor in 2019. TPS > 50 % vs. TPS < 1 % was associated with a significantly decreased risk of mortality in a multivariate Cox model (HR 0.39, 95 % CI 0.26-0.60, p=<0.001). There were no differences in clinical outcome between KRAS wildtype, G12C or non-G12C mutations and KRAS mutational status was not prognostic in the model. CONCLUSION Here we describe the so far largest prospectively recruited cohort of patients with advanced NSCLC and KRAS mutations, with special focus on the G12C mutation. These data constitute an extremely valuable historical control for upcoming clinical studies that employ KRAS inhibitors.
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Affiliation(s)
- Martin Sebastian
- Medizinische Klinik II, Hämatologie/Onkologie, Universitätsklinikum Frankfurt, Frankfurt, Germany.
| | - Wilfried E E Eberhardt
- Innere Klinik (Tumorforschung) und Ruhrlandklinik, Westdeutsches Tumorzentrum, Universitätsmedizin Essen, Essen, Germany
| | - Petra Hoffknecht
- Niels-Stensen-Kliniken Franziskus-Hospital Harderberg, Georgsmarienhütte, Germany
| | - Martin Metzenmacher
- Division of Thoracic Oncology, West German Cancer Center, University Medicine Essen - Ruhrlandklinik, Essen, Germany
| | - Thomas Wehler
- Zentrum für Pneumologie/Thoraxchirurgie, Lungenklinik Hemer, Hemer, Germany
| | - Konrad Kokowski
- Klinik für pneumologische Onkologie, Klinikum Bogenhausen, München, Germany
| | - Jürgen Alt
- III. Medizinische Klinik (Hämatologie, Onkologie und Pneumologie), Universitätsmedizin Mainz, Mainz, Germany
| | - Wolfgang Schütte
- Innere Medizin II, Krankenhaus Martha-Maria Halle-Dölau gGmbH, Halle a.d. Saale, Germany
| | - Reinhard Büttner
- Institut für Pathologie des Universitätsklinikums Köln, Köln, Germany
| | - Lukas C Heukamp
- Hämatopathologie Hamburg, Hamburg, Germany; Lungen Netzwerk NOWEL.org, Oldenburg, Germany
| | | | - Martina Jänicke
- Clinical Epidemiology and Health Economics, iOMEDICO, Freiburg, Germany
| | - Annette Fleitz
- Clinical Epidemiology and Health Economics, iOMEDICO, Freiburg, Germany
| | | | | | | | | | - Wilko Weichert
- Institut für Pathologie, Technische Universität München und German Cancer Consortium (DKTK), Partner Site Munich, München, Germany
| | | | | | | | - Tobias Dechow
- Onkologie/Hämatologie Ravensburg, Ravensburg, Germany
| | - Michael Thomas
- Onkologie der Thoraxtumore, Thoraxklinik Heidelberg gGmbH, German Center for Lung Research (DZL), Heidelberg, Germany
| | - Frank Griesinger
- Pius-Hospital Oldenburg, Universitätsklinik für Innere Medizin, Oldenburg, Germany
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Al-Batran SE, Götze T, Dechow T, Goekkurt E, Algül H, Decker T, Hegewisch Becker S, Hofheinz R, Möhler M, Stahl M, Thuss-Patience P, Herzer S, Pauligk C, Lorenzen S. 1499TiP FOLFIRI plus ramucirumab versus paclitaxel plus ramucirumab for taxane-pretreated patients with advanced or metastatic adenocarcinoma of the stomach or gastroesophageal junction as second-line therapy – The phase II/III RAMIRIS study. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.2005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Kasper S, Hofheinz R, Stintzing S, Götze T, Sinn M, Dechow T, Ettrich T, Keitel V, Graeven U, Fischer von Weikersthal L, Kolov A, Edelmann T, Stein A, Trarbach T, Junge S, Pauligk C, Virchow I, Siveke J, Al-Batran SE, Schuler M. 438P Interim safety analysis of the phase IIb study of ramucirumab in combination with TAS102 vs. TAS102 monotherapy in metastatic colorectal cancer: The RAMTAS trial of the German AIO. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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21
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Griesinger F, Eberhardt W, Hoffknecht P, Metzenmacher M, Wehler T, Kokowski K, Alt J, Schütte W, Jänicke M, Fleitz A, Zacharias S, Hipper A, Buller M, Weichert W, Groschek M, Heyde EVD, Rauh J, Dechow T, Sebastian M, Thomas M. 1364P Treatment and outcome of a real-world cohort of patients with advanced, non-squamous NSCLC and KRAS mutations with a special focus on KRAS G12C. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1678] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Pauligk C, Götze T, Thuss-Patience P, Riera-Knorrenschild J, Goekkurt E, Ettrich T, Pink D, Lindig U, Luley K, Dechow T, Bitzer M, Angermeier S, Homann N, Kullmann F, Schuch G, Bolling C, Junge S, Hofheinz R, Lorenzen S, Al-Batran SE. 1443P Modified FOLFOX versus modified FOLFOX plus nivolumab and ipilimumab in patients with previously untreated advanced or metastatic adenocarcinoma of the stomach or gastroesophageal junction – Safety Results from AIO-STO-0417: A randomized phase II trial of the German Gastric Group of the AIO. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1949] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
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23
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Knop S, Langer C, Engelhardt MM, Bassermann F, Schreder M, Muegge LO, Schaefer-Eckart K, Blau IW, Wolleschak D, Reusch J, Metzler IV, Metzner B, Dechow T, Hertenstein B, Duerk H, Theurich S, Stuebig T, Kroenke J, Held S, Einsele H. Bortezomib, lenalidomide, and dexamethasone (VRD) is superior to lenalidomide, adriamycin, and dexamethasone (RAD) prior to risk-adapted transplant in newly diagnosed myeloma. J Clin Oncol 2020. [DOI: 10.1200/jco.2020.38.15_suppl.8521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] Open
Abstract
8521 Background: High-dose chemotherapy (HDT) followed by autologous stem cell transplant (SCT) remains a standard of care in patients (pts) with newly diagnosed (ND) multiple myeloma (MM). While lenalidomide (R) maintenance is acknowledged to improve outcomes, intensified consolidation (such as tandem-SCT) has yielded conflicting results. Allogeneic (allo) SCT holds the promise of curative potential at the cost of higher treatment-related mortality (TRM). In a previous phase 2 study, we showed a very low TRM rate (6.1%) and feasibility of 12 months (mos) of R maintenance (maint), with auto/allo SCT after R/adriamycin/dexamethasone (RAD). This prompted us to compare, on a randomized rather than a “biological assignment” basis, a second auto- versus (vs) an allo-SCT in pts with an unfavorable prognosis. Methods: The current protocol (DSMM XIV, NCT01685814) was set up according to a double 2x2-factorial design. Post-induction (PInd) CR rate was the efficacy endpoint for the comparison of RAD vs bortezomib (V)/RD (VRD; 3 cycles each). If pts had achieved >VGPR to HDT, a second randomization (2ndR) compared immediate R maint (arm A2) with a second auto-SCT (B2). In case of < VGPR, pts were randomized between a second auto- (C2) and allo-SCT (D2). Planned R maint. duration was 36 mos, except after allo (12 mos). Results: Between 05/2012-06/2016, 476 pts were randomized and 469 received at least one dose of study drug. Pts’ median age was 55 (range, 32–65) years. 11.3% of pts had FISH del17p; 11.6% had t(4;14); and 4.4% had t(14;16). PInd CR rate was 11.8% (90% CI, 7.9%-16.3%) with RAD and 13.0% (90% CI, 8.9-18.0) with VRD (P = .697). 382 pts underwent R2 with 279 pts. (73%) in >VGPR and 103 (27%) in < VGPR, respectively. Median duration of R maint (N = 298) was 21.2 mos for A2, 23.1 mos for B2, 27.4 mos for C2, and 11.0 mos. for D2. At a median follow-up of 40.2 (0.5-87.0) months, median PFS from first randomization with RAD was 41.7 (95% CI, 35.4-48.5) mos vs. 53.7 (95% CI, 46.2-63.1) mos with VRD (P = .0439). Median PFS from 2ndR was 38.7 (95% CI, 30.3-47.3) mos for the 181 RAD vs. 50.7 (95% CI, 44.4-64.9) mos for the 201 VRD pts (P = .0126). Median overall survival (OS) cannot be estimated. With 47 deceased RAD vs 36 VRD pts, HR was .671 (95% CI, .435-1.037; P = .0703). Conclusions: In this study, median PFS benefit was 12 mos in favor of VRD vs. RAD despite comparable PInd CR. We show for the first time a len-PI to be superior to a len-chemo triplet, confirmed with positive OS trends. 3-year PFS for all consolidation arms will be presented. Clinical trial information: NCT01685814 .
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Affiliation(s)
- Stefan Knop
- Medizinische Klinik und Poliklinik II, Julius Maximilians Universität Würzburg, Würzburg, Germany
| | | | | | - Florian Bassermann
- Department of Medicine III, Technische Universität München, München, Germany
| | | | | | | | - Igor W. Blau
- Department of Internal Medicine III, Charité Campus Benjamin Franklin, Berlin, Germany
| | | | - Julia Reusch
- Munster University Medical Center, Munster, Germany
| | | | - Bernd Metzner
- Klinikum Oldenburg AöR, Medical Campus University Oldenburg, Oldenburg, Germany
| | | | - Bernd Hertenstein
- Department of Hematology and Oncology, Klinikum Bremen Mitte, Bremen, Germany
| | | | - Sebastian Theurich
- Department of Medicine III, University Hospital, LMU Munich, Germany, Gene Center, Cancer- and Immunometabolism Research Group, LMU Munich, Germany, Munich, Germany
| | - Thomas Stuebig
- Schleswig-Holstein University Hospital, Kiel Campus, Kiel, Germany
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Lorenzen S, Knorrenschild JR, Pauligk C, Hegewisch-Becker S, Seraphin J, Thuss-Patience P, Kopp HG, Dechow T, Vogel A, Luley KB, Pink D, Stahl M, Kullmann F, Hebart H, Siveke J, Egger M, Homann N, Probst S, Goetze TO, Al-Batran SE. Phase III randomized, double-blind study of paclitaxel with and without everolimus in patients with advanced gastric or esophagogastric junction carcinoma who have progressed after therapy with a fluoropyrimidine/platinum-containing regimen (RADPAC). Int J Cancer 2020; 147:2493-2502. [PMID: 32339253 DOI: 10.1002/ijc.33025] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 03/17/2020] [Accepted: 03/31/2020] [Indexed: 12/27/2022]
Abstract
The RADPAC trial evaluated paclitaxel with everolimus in patients with advanced gastroesophageal cancer (GEC) who have progressed after therapy with a fluoropyrimidine/platinum-containing regimen. Patients were randomly assigned to receive paclitaxel (80 mg/m2 ) on day 1, 8 and 15 plus everolimus (10 mg daily, arm B) d1-d28 or placebo (arm A), repeated every 28 days. Primary end point was overall survival (OS). Efficacy was assessed in the intention-to-treat population and safety in all patients who received at least one dose of treatment. This trial is registered with ClinicalTrials.gov, number NCT01248403. Between October 2011 and September 2015, 300 patients (median age: 62 years; median lines prior therapy: 2; 47.7% of patients had prior taxane therapy) were randomly assigned (arm A, 150, arm B, 150). In the intention to treat population, there was no significant difference in progression-free survival (PFS; everolimus, 2.2 vs placebo, 2.07 months, HR 0.88, P = .3) or OS (everolimus, 6.1 vs placebo, 5.0 months, HR 0.93, P = .54). For patients with prior taxane use, everolimus improved PFS (everolimus, 2.7 vs placebo 1.8 months, HR 0.69, P = .03) and OS (everolimus, 5.8 vs placebo 3.9 months, HR 0.73, P = .07). Combination of paclitaxel and everolimus was associated with significantly more grade 3-5 mucositis (13.3% vs 0.7%; P < .001). The addition of everolimus to paclitaxel did not improve outcomes in pretreated metastatic gastric/gastroesophageal junction (GEJ) cancer. Activity was seen in the taxane pretreated group. Additional biomarker studies are planned to look for subgroups that may have a benefit.
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Affiliation(s)
- Sylvie Lorenzen
- Third Department of Internal Medicine (Hematology/Medical Oncology), Klinikum Rechts der Isar, Technische Universität München, Munich, Germany
| | | | - Claudia Pauligk
- Krankenhaus Nordwest, University Cancer Center, Frankfurt, Germany.,Institut für Klinische Krebsforschung IKF GmbH at Krankenhaus Nordwest, Frankfurt, Germany
| | | | | | - Peter Thuss-Patience
- Department of Hematology, Oncology and Tumor Immunology, Charite-University Medicine Berlin, Berlin, Germany
| | | | | | | | | | - Daniel Pink
- Helios Klinikum Bad Saarow, Department of Internal Medicine- Hematology, Oncology and Stem Cell Transplantation, Greifswald University Hospital, Greifswald, Germany
| | - Michael Stahl
- Department of Medical Oncology, Evang. Kliniken Essen-Mitte gGmbH, Essen, Germany
| | - Frank Kullmann
- First Department of Medicine, Nordoberpfalz Hospital, Weiden, Germany
| | | | - Jens Siveke
- Second Department of Internal Medicine, Technical University, Munich, Germany.,Institute for Developmental Cancer Therapeutics, West German Cancer Center, University Hospital Essen, Essen, Germany
| | | | - Nils Homann
- Department of Internal Medicine II, Academic Teaching Hospital Wolfsburg, Wolfsburg, Germany
| | | | - Thorsten Oliver Goetze
- Krankenhaus Nordwest, University Cancer Center, Frankfurt, Germany.,Institut für Klinische Krebsforschung IKF GmbH at Krankenhaus Nordwest, Frankfurt, Germany
| | - Salah-Eddin Al-Batran
- Krankenhaus Nordwest, University Cancer Center, Frankfurt, Germany.,Institut für Klinische Krebsforschung IKF GmbH at Krankenhaus Nordwest, Frankfurt, Germany
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25
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Merz M, Dechow T, Scheytt M, Schmidt C, Hackanson B, Knop S. The clinical management of lenalidomide-based therapy in patients with newly diagnosed multiple myeloma. Ann Hematol 2020; 99:1709-1725. [PMID: 32296915 PMCID: PMC7340649 DOI: 10.1007/s00277-020-04023-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 04/04/2020] [Indexed: 02/06/2023]
Abstract
Lenalidomide is an integral, yet evolving, part of current treatment pathways for both transplant-eligible and transplant-ineligible patients with newly diagnosed multiple myeloma (NDMM). It is approved in combination with dexamethasone as first-line therapy for transplant-ineligible patients with NDMM, and as maintenance treatment following autologous stem cell transplantation (ASCT). Although strong clinical trial evidence has supported the integration of lenalidomide into current treatment paradigms for NDMM, applying those paradigms to individual patients and determining which patients are most likely to benefit from lenalidomide treatment are more complex. In this paper, we utilize the available clinical trial evidence to provide recommendations for patient selection and lenalidomide dosing in both the first-line setting in patients ineligible for ASCT and the maintenance setting in patients who have undergone ASCT. In addition, we provide guidance on management of those adverse events that are most commonly associated with lenalidomide treatment, and consider the optimal selection and sequencing of next-line agents following long-term frontline or maintenance treatment with lenalidomide.
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Affiliation(s)
- Maximilian Merz
- Department of Internal Medicine V, Multiple Myeloma Division, Heidelberg University Medical Center, Heidelberg, Germany
| | - Tobias Dechow
- Private Oncology Practice Ravensburg, Ravensburg, Germany
| | - Mithun Scheytt
- Department of Internal Medicine II, Hematology and Medical Oncology Division, Würzburg University Medical Center, Würzburg, Germany
| | - Christian Schmidt
- Grosshadern University Hospital, Department of Internal Medicine III, University Hospital of Ludwig Maximilians University, Munich, Germany
| | - Bjoern Hackanson
- Department of Internal Medicine II and ICCA, Augsburg University Hospital, Augsburg, Germany
| | - Stefan Knop
- Department of Internal Medicine II, Hematology and Medical Oncology Division, Würzburg University Medical Center, Würzburg, Germany.
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Lorenzen S, Pauligk C, Goetze T, Riera Knorrenschild J, Goekkurt E, Kullmann F, Pink D, Ettrich T, Homann N, Angermeier S, Thuss-Patience P, Lindig U, Bitzer M, Dechow T, Schuch G, Schmalenberg H, Junge S, Hofheinz R, Al-Batran SE. Modified FOLFOX versus modified FOLFOX plus nivolumab and ipilimumab in patients with previously untreated advanced or metastatic adenocarcinoma of the stomach or gastroesophageal junction: Moonlight, a randomized phase II trial of the German Gastric Group of the AIO. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz247.161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Haas M, Waldschmidt D, Stahl M, Reinacher-Schick A, Freiberg-Richter J, Kaiser F, Kanzler S, Frickhofen N, Seufferlein T, Dechow T, Mahlberg R, Malfertheiner P, Illerhaus G, Kubicka S, Held S, Westphalen C, Kruger S, Boeck S, Heinemann V. Gemcitabine plus afatinib versus gemcitabine alone in metastatic pancreatic cancer: An explorative randomized AIO phase II trial (ACCEPT). Ann Oncol 2018. [DOI: 10.1093/annonc/mdy282.102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Sahin U, Schuler M, Richly H, Bauer S, Krilova A, Dechow T, Jerling M, Utsch M, Rohde C, Dhaene K, Huber C, Türeci Ö. A phase I dose-escalation study of IMAB362 (Zolbetuximab) in patients with advanced gastric and gastro-oesophageal junction cancer. Eur J Cancer 2018; 100:17-26. [PMID: 29936063 DOI: 10.1016/j.ejca.2018.05.007] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 05/09/2018] [Indexed: 02/07/2023]
Abstract
INTRODUCTION IMAB362 (Zolbetuximab) is a chimeric monoclonal antibody that binds to Claudin-18.2, a target antigen specific to cancer cells. In vitro, IMAB362 mediates cell death through antibody-dependent cellular cytotoxicity and complement-dependent cytotoxicity; thus, IMAB362 may serve as a potent, targeted immunotherapeutic agent. METHODS This first-in-human phase I study enroled adult patients (N = 15) with advanced gastric or gastro-oesophageal junction cancer into five sequential single dose-escalation cohorts (33, 100, 300, 600, and 1000 mg/m2) following a 3 + 3 design. Safety/tolerability, including determination of maximum tolerated dose and recommended phase II dose, were the primary objectives; secondary objectives included assessment of the IMAB362 pharmacokinetic profile, immunogenicity, and antitumour activity (assessed by Response Evaluation Criteria in Solid Tumors v1.0). RESULTS IMAB362 was generally well tolerated at all doses, with gastrointestinal toxicities being the most commonly observed treatment-related adverse events. As dose-limiting toxicity was not observed within 4 weeks of treatment, a maximum tolerated dose was not established. The pharmacokinetic profile of IMAB362 appeared to be proportional across the dose range; and mean half-life ranged from 13 to 24 d. While most patients showed progressive disease at weeks 4-5 after a single intravenous IMAB362 infusion, one patient in the 600 mg/m2 dose group achieved and maintained stable disease for approximately 2 months postinfusion. CONCLUSIONS Findings from this study demonstrate that IMAB362 is generally well tolerated and support further evaluation in patients with gastric/gastro-oesophageal junction cancer. CLINICAL TRIAL REGISTRY ClinicalTrials.gov, Identifier NCT00909025.
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Affiliation(s)
- Ugur Sahin
- TRON - Translational Oncology, Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Martin Schuler
- West German Cancer Center, University Hospital Essen, Essen, Germany; German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
| | - Heike Richly
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
| | - Stefan Bauer
- Gemeinschaftspraxis Hematology and Oncology, Lebach, Germany
| | - Anna Krilova
- Piejuras Hospital, Oncology Clinic, Liepaja, Latvia
| | - Tobias Dechow
- Formerly of Klinikum Rechts der Isar, Munich, Germany; Onkologie Ravensburg, Ravensburg, Germany
| | | | | | | | - Karl Dhaene
- MD Dhaene Pathology Lab Bvba, Destelbergen, Belgium
| | - Christoph Huber
- TRON - Translational Oncology, Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Özlem Türeci
- CI3 - Cluster of Individualized Immune Intervention, Mainz, Germany.
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29
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Pauligk C, Lorenzen S, Goetze T, Riera Knorrenschild J, Hegewisch Becker S, Seraphin J, Thuss-Patience P, Kopp HG, Dechow T, Vogel A, Luley K, Pink D, Stahl M, Kullmann F, Hebart H, Siveke J, Egger M, Homann N, Probst S, Al-Batran SE. A randomized, double-blind, multi-center phase III study evaluating paclitaxel with and without RAD001 in patients with gastric or esophagogastric junction carcinoma who have progressed after therapy with a fluoropyrimidine/platinum-containing regimen (RADPAC). Ann Oncol 2017. [DOI: 10.1093/annonc/mdx369.054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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30
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Sezer O, Beksac M, Hajek R, Sucak G, Cagirgan S, Linkesch W, Meltem Akay O, Gülbas Z, Nahi H, Plesner T, Snowden JA, Timurağaoğlu A, Dechow T, Lang A, Tuğlular T, Drach J, Armbrecht G, Potamianou A, Couturier C, Olie RA, Feys C, Allietta N, Terpos E. Effects of single-agent bortezomib as post-transplant consolidation therapy on multiple myeloma-related bone disease: a randomized phase II study. Br J Haematol 2017; 178:61-71. [PMID: 28382618 DOI: 10.1111/bjh.14637] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Accepted: 01/02/2017] [Indexed: 12/22/2022]
Abstract
This phase II study explored the effects of bortezomib consolidation versus observation on myeloma-related bone disease in patients who had a partial response or better after frontline high-dose therapy and autologous stem cell transplantation. Patients were randomized to receive four 35-day cycles of bortezomib 1·6 mg/m2 intravenously on days 1, 8, 15 and 22, or an equivalent observation period, and followed up for disease status/survival. The modified intent-to-treat population included 104 patients (51 bortezomib, 53 observation). There were no meaningful differences in the primary endpoint of change from baseline to end of treatment in bone mineral density (BMD). End-of-treatment rates (bortezomib versus observation) of complete response/stringent complete response were 22% vs. 11% (P = 0·19), very good partial response or better of 80% vs. 68% (P = 0·17), and progressive disease of 8% vs. 23% (P = 0·06); median progression-free survival was 44·9 months vs. 21·8 months (P = 0·22). Adverse events observed ≥15% more frequently with bortezomib versus observation were diarrhoea (37% vs. 0), peripheral sensory neuropathy (20% vs. 4%), nausea (18% vs. 0) and vomiting (16% vs. 0). Compared with observation, bortezomib appeared to have little impact on bone metabolism/health, but was associated with trends for improved myeloma response and survival.
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Affiliation(s)
- Orhan Sezer
- Department of Haematology, Oncology, and Bone Marrow Transplantation, Universitaetsklinikum Eppendorf, Hamburg, Germany
| | - Meral Beksac
- Department of Medicine, Ankara University, Ankara, Turkey
| | - Roman Hajek
- Department of Haemato-oncology, University Hospital Ostrava, Ostrava, Czech Republic.,Faculty of Medicine, University Ostrava, Ostrava, Czech Republic
| | - Gülsan Sucak
- Department of Haematology, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Seckin Cagirgan
- Department of Haematology, Izmir Medical Park Private Hospital, Izmir, Turkey
| | - Werner Linkesch
- Department of Haematology, Medical University Clinic, Medical University of Graz, Graz, Austria
| | - Olga Meltem Akay
- Department of Haematology, Eskisehir Osmangazi University, Eskisehir, Turkey
| | - Zafer Gülbas
- Department of Haematology, Eskisehir Osmangazi University, Eskisehir, Turkey.,Oncologic Sciences, Anadolu Health Centre, Kocaeli, Turkey
| | - Hareth Nahi
- Department of Haematology, Karolinska University Hospital, Stockholm, Sweden
| | - Torben Plesner
- Department of Haematology, Vejle Hospital, Vejle, Denmark.,IRS/University of Southern Denmark, Vejle, Denmark
| | - John A Snowden
- Department of Haematology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK.,Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK
| | | | - Tobias Dechow
- III. Medical Dept., Klinikum Rechts der Isar, Technical University Munich, Munich, Germany
| | - Alois Lang
- Department of Haematology and Oncology, LandesKrankenhaus, Feldkirch, Austria
| | - Tülin Tuğlular
- Department of Internal Medicine, Marmara University, Istanbul, Turkey
| | - Johannes Drach
- Department of Internal Medicine I, Division of Oncology, Medical University of Vienna, Vienna General Hospital, Vienna, Austria
| | - Gabriele Armbrecht
- Department of Radiology, Centre for Muscle and Bone Research, Charité - Campus Benjamin Franklin, Berlin, Germany
| | | | | | | | - Caroline Feys
- Janssen Research & Development, Division of Janssen Pharmaceutica NV, Beerse, Belgium
| | | | - Evangelos Terpos
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens, School of Medicine, Alexandra General Hospital, Athens, Greece
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31
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Mey UJM, Brugger W, Schwarb H, Pederiva S, Schwarzer A, Dechow T, Jehner P, Rauh J, Taverna CJ, Schmid M, Schmidt-Hieber M, Doerfel S, Fischer N, Ruefer A, Ziske C, Knauf W, Cathomas R, von Moos R, Hitz F, Sauter R, Hiendlmeyer E, Cantoni N, Bargetzi M, Driessen C. Bendamustine, lenalidomide and dexamethasone (BRd) has high activity as 2nd-line therapy for relapsed and refractory multiple myeloma - a phase II trial. Br J Haematol 2016; 176:770-782. [DOI: 10.1111/bjh.14481] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Accepted: 10/10/2016] [Indexed: 12/30/2022]
Affiliation(s)
- Ulrich J. M. Mey
- Medical Oncology and Haematology; Kantonsspital Graubünden; Chur Switzerland
| | - Wolfram Brugger
- Haematology/Oncology; Schwarzwald-Baar-Klinikum; Villingen-Schwenningen Germany
| | - Heike Schwarb
- Department of Oncology; Kantonsspital Baden; Baden Switzerland
| | | | | | | | - Paul Jehner
- Haemato-Onkologische Praxis Moers; Moers Germany
| | - Jacqueline Rauh
- Fachinternistische Gemeinschaftspraxis und Therapiezentrum; Witten Germany
| | | | - Mathias Schmid
- Department of Medical Oncology and Haematology; Stadtspital Triemli; Zuerich Switzerland
| | - Martin Schmidt-Hieber
- Haematology, Oncology and Tumourimmunology; Helios Clinic Berlin-Buch; Berlin Germany
| | | | | | - Axel Ruefer
- Department of Haematology; Kantonsspital Luzern; Luzern Switzerland
| | - Carsten Ziske
- Haemato-Onkologische Schwerpunktpraxis Troisdorf; Troisdorf Germany
| | - Wolfgang Knauf
- Onkologische Gemeinschaftspraxis Frankfurt; Frankfurt Germany
| | - Richard Cathomas
- Medical Oncology and Haematology; Kantonsspital Graubünden; Chur Switzerland
| | - Roger von Moos
- Medical Oncology and Haematology; Kantonsspital Graubünden; Chur Switzerland
| | - Felicitas Hitz
- Department of Medical Oncology; Kantonsspital St. Gallen; St. Gallen Switzerland
| | - Rafael Sauter
- Clinical Trials Unit; Kantonsspital St. Gallen; St. Gallen Switzerland
| | - Elke Hiendlmeyer
- Clinical Trials Unit; Kantonsspital St. Gallen; St. Gallen Switzerland
| | - Nathan Cantoni
- Division of Haematology and Transfusion Medicine; Kantonsspital Aarau; Aarau Switzerland
| | - Mario Bargetzi
- Division of Haematology and Transfusion Medicine; Kantonsspital Aarau; Aarau Switzerland
| | - Christoph Driessen
- Department of Medical Oncology; Kantonsspital St. Gallen; St. Gallen Switzerland
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32
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Straka C, Liebisch P, Salwender H, Hennemann B, Metzner B, Knop S, Adler-Reichel S, Gerecke C, Wandt H, Bentz M, Bruemmendorf TH, Hentrich M, Pfreundschuh M, Wolf HH, Sezer O, Bargou R, Jung W, Trümper L, Hertenstein B, Heidemann E, Bernhard H, Lang N, Frickhofen N, Hebart H, Schmidmaier R, Sandermann A, Dechow T, Reichle A, Schnabel B, Schäfer-Eckart K, Langer C, Gramatzki M, Hinke A, Emmerich B, Einsele H. Autotransplant with and without induction chemotherapy in older multiple myeloma patients: long-term outcome of a randomized trial. Haematologica 2016; 101:1398-1406. [PMID: 27662018 DOI: 10.3324/haematol.2016.151860] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Accepted: 08/03/2016] [Indexed: 12/22/2022] Open
Abstract
Autologous transplantation is controversial for older patients with multiple myeloma. The role of age-adjusted high-dose melphalan and the impact of induction chemotherapy cycles is still unclear. A total of 434 patients aged 60-70 years were randomly assigned to 4 cycles of standard anthracycline-based induction chemotherapy or no induction. For all patients, double autologous transplantation after melphalan 140 mg/m2 (MEL140) was planned. The primary end point was progression-free survival. Of 420 eligible patients, 85% received a first transplant and 69% completed double transplantation. Treatment duration was short with a median of 7.7 months with induction chemotherapy cycles and 4.6 months without induction. On an intention-to-treat basis, median progression-free survival with induction chemotherapy cycles (207 patients) was 21.4 months versus 20.0 months with no induction cycles (213 patients) (hazard ratio 1.04, 95% confidence interval 0.84-1.28; P=0.36). Per protocol, progression-free survival was 23.7 months versus 23.0 months (P=0.28). Patients aged 65 years or over (55%) did not have an inferior outcome. Patients with low-risk cytogenetics [absence of del17p13, t(4;14) and 1q21 gains] showed a favorable overall survival and included the patients with sustained first remission. MEL140 was associated with a low rate of severe mucositis (10%) and treatment-related deaths (1%). Based on hazard ratio, the short treatment arm consisting of mobilization chemotherapy and tandem MEL140 achieved 96% of the progression-free survival, demonstrating its value as an independent component of therapy in older patients with multiple myeloma who are considered fit for autologous transplantation. (clinicaltrials.gov identifier: 02288741).
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Affiliation(s)
- Christian Straka
- Schön Klinik Starnberger See, Berg, Germany .,Medizinische Klinik und Poliklinik IV, Klinikum der Universität München (LMU), Germany
| | | | | | | | | | - Stefan Knop
- Universitätsklinikum Tübingen, Germany.,Universitätsklinikum Würzburg, Germany
| | - Sigrid Adler-Reichel
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München (LMU), Germany
| | | | | | | | | | | | | | | | - Orhan Sezer
- Universitätsklinikum Charité, Berlin, Germany
| | - Ralf Bargou
- Universitätsklinikum Würzburg, Germany.,Universitätsklinikum Charité, Berlin, Germany
| | | | | | | | | | - Helga Bernhard
- Klinikum rechts der Isar, Technische Universität München, Germany
| | - Nicola Lang
- Medizinische Klinik und Poliklinik III, Klinikum der Universität München (LMU), Germany
| | | | - Holger Hebart
- Stauferklinikum Schwäbisch Gmünd, Mutlangen, Germany
| | - Ralf Schmidmaier
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München (LMU), Germany
| | | | - Tobias Dechow
- Klinikum rechts der Isar, Technische Universität München, Germany
| | | | - Brigitte Schnabel
- Schön Klinik Starnberger See, Berg, Germany.,Medizinische Klinik und Poliklinik IV, Klinikum der Universität München (LMU), Germany
| | | | | | | | - Axel Hinke
- WISP Research Institute, Langenfeld, Germany
| | - Bertold Emmerich
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München (LMU), Germany
| | - Hermann Einsele
- Universitätsklinikum Tübingen, Germany.,Universitätsklinikum Würzburg, Germany
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Herrmann K, Buck AK, Schuster T, Abbrederis K, Blümel C, Santi I, Rudelius M, Wester HJ, Peschel C, Schwaiger M, Dechow T, Keller U. Week one FLT-PET response predicts complete remission to R-CHOP and survival in DLBCL. Oncotarget 2015; 5:4050-9. [PMID: 24979177 PMCID: PMC4147305 DOI: 10.18632/oncotarget.1990] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Despite improved survival in the Rituximab (R) era, a considerable number of patients with diffuse large B-cell lymphoma (DLBCL) ultimately die from the disease. Functional imaging using [18F]fluorodeoxyglucose-PET is suggested for assessment of residual viable tumor very early during treatment but is compromised by non-specific tracer retention in inflammatory lesions. The PET tracer [18F]fluorodeoxythymidine (FLT) as surrogate marker of tumor proliferation may overcome this limitation. We present results of a prospective clinical study testing FLT-PET as superior and early predictor of response to chemotherapy and outcome in DLBCL. 54 patients underwent FLT-PET prior to and one week after the start of R-CHOP chemotherapy. Repetitive FLT-PET imaging was readily implemented into the diagnostic work-up. Our data demonstrate that the reduction of FLT standard uptake valuemean (SUVmean) and SUVmax one week after chemotherapy was significantly higher in patients achieving complete response (CR, n=48; non-CR, n=6; p<0.006). Martingale-residual and Cox proportional hazard analyses showed a significant monotonous decrease of mortality risk with increasing change in SUV. Consistent with these results, early FLT-PET response showed relevant discriminative ability in predicting CR. In conclusion, very early FLT-PET in the course of R-CHOP chemotherapy is feasible and enables identification of patients at risk for treatment failure.
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Affiliation(s)
- Ken Herrmann
- Department of Nuclear Medicine, Technische Universität München, Munich, Germany. Department of Nuclear Medicine, Universitätsklinikum Würzburg, Würzburg, Germany. These Authors contributed equally to this work
| | - Andreas K Buck
- Department of Nuclear Medicine, Technische Universität München, Munich, Germany. Department of Nuclear Medicine, Universitätsklinikum Würzburg, Würzburg, Germany. These Authors contributed equally to this work
| | - Tibor Schuster
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Canada
| | - Kathrin Abbrederis
- III. Medical Department, Technische Universität München, Munich, Germany
| | - Christina Blümel
- Department of Nuclear Medicine, Universitätsklinikum Würzburg, Würzburg, Germany
| | - Ivan Santi
- Department of Nuclear Medicine, Technische Universität München, Munich, Germany
| | - Martina Rudelius
- Institute of Pathology, Technische Universität München, Munich, Germany. Institute of Pathology, Universitätsklinikum Würzburg, Würzburg, Germany
| | - Hans-Jürgen Wester
- Department of Nuclear Medicine, Technische Universität München, Munich, Germany
| | - Christian Peschel
- III. Medical Department, Technische Universität München, Munich, Germany
| | - Markus Schwaiger
- Department of Nuclear Medicine, Technische Universität München, Munich, Germany
| | - Tobias Dechow
- III. Medical Department, Technische Universität München, Munich, Germany. Oncology Ravensburg, Ravensburg, Germany
| | - Ulrich Keller
- III. Medical Department, Technische Universität München, Munich, Germany
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34
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Dechow T, Steidle S, Götze KS, Rudelius M, Behnke K, Pechloff K, Kratzat S, Bullinger L, Fend F, Soberon V, Mitova N, Li Z, Thaler M, Bauer J, Pietschmann E, Albers C, Grundler R, Schmidt-Supprian M, Ruland J, Peschel C, Duyster J, Rose-John S, Bassermann F, Keller U. GP130 activation induces myeloma and collaborates with MYC. J Clin Invest 2014; 124:5263-74. [PMID: 25384216 DOI: 10.1172/jci69094] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2013] [Accepted: 10/03/2014] [Indexed: 12/25/2022] Open
Abstract
Multiple myeloma (MM) is a plasma cell neoplasm that results from clonal expansion of an Ig-secreting terminally differentiated B cell. Advanced MM is characterized by tissue damage that involves bone, kidney, and other organs and is typically associated with recurrent genetic abnormalities. IL-6 signaling via the IL-6 signal transducer GP130 has been implicated as an important driver of MM pathogenesis. Here, we demonstrated that ectopic expression of constitutively active GP130 (L-GP130) in a murine retroviral transduction-transplantation model induces rapid MM development of high penetrance. L-GP130-expressing mice recapitulated all of the characteristics of human disease, including monoclonal gammopathy, BM infiltration with lytic bone lesions, and protein deposition in the kidney. Moreover, the disease was easily transplantable and allowed different therapeutic options to be evaluated in vitro and in vivo. Using this model, we determined that GP130 signaling collaborated with MYC to induce MM and was responsible and sufficient for directing the plasma cell phenotype. Accordingly, we identified Myc aberrations in the L-GP130 MM model. Evaluation of human MM samples revealed recurrent activation of STAT3, a downstream target of GP130 signaling. Together, our results indicate that deregulated GP130 activity contributes to MM pathogenesis and that pathways downstream of GP130 activity have potential as therapeutic targets in MM.
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Graf N, Li Z, Herrmann K, Weh D, Aichler M, Slawska J, Walch A, Peschel C, Schwaiger M, Buck AK, Dechow T, Keller U. Positron emission tomographic monitoring of dual phosphatidylinositol-3-kinase and mTOR inhibition in anaplastic large cell lymphoma. Onco Targets Ther 2014; 7:789-98. [PMID: 24920919 PMCID: PMC4043809 DOI: 10.2147/ott.s59314] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Dual phosphatidylinositol-3-kinase (PI3K)/mammalian target of rapamycin (mTOR) inhibition offers an attractive therapeutic strategy in anaplastic large cell lymphoma depending on oncogenic nucleophosmin-anaplastic lymphoma kinase (NPM-ALK) signaling. We tested the efficacy of a novel dual PI3K/mTOR inhibitor, NVP-BGT226 (BGT226), in two anaplastic large cell lymphoma cell lines in vitro and in vivo and performed an early response evaluation with positron emission tomography (PET) imaging using the standard tracer, 2-deoxy-2-[18F]fluoro-D-glucose (FDG) and the thymidine analog, 3′-deoxy-3′-[18F] fluorothymidine (FLT). Methods The biological effects of BGT226 were determined in vitro in the NPM-ALK positive cell lines SU-DHL-1 and Karpas299 by 3-[4,5-Dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide assay, propidium iodide staining, and biochemical analysis of PI3K and mTOR downstream signaling. FDG-PET and FLT-PET were performed in immunodeficient mice bearing either SU-DHL-1 or Karpas299 xenografts at baseline and 7 days after initiation of treatment with BGT226. Lymphomas were removed for immunohistochemical analysis of proliferation and apoptosis to correlate PET findings with in vivo treatment effects. Results SU-DHL-1 cells showed sensitivity to BGT226 in vitro, with cell cycle arrest in G0/G1 phase and an IC50 in the low nanomolar range, in contrast with Karpas299 cells, which were mainly resistant to BGT226. In vivo, both FDG-PET and FLT-PET discriminated sensitive from resistant lymphoma, as indicated by a significant reduction of tumor-to-background ratios on day 7 in treated SU-DHL-1 lymphoma-bearing animals compared with the control group, but not in animals with Karpas299 xenografts. Imaging results correlated with a marked decrease in the proliferation marker Ki67, and a slight increase in the apoptotic marker, cleaved caspase 3, as revealed by immunostaining of explanted lymphoma tissue. Conclusion Dual PI3K/mTOR inhibition using BGT226 is effective in ALK-positive anaplastic large cell lymphoma and can be monitored with both FDG-PET and FLT-PET early on in the course of therapy.
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Affiliation(s)
- Nicolas Graf
- III Medical Department, Technische Universität München, Munich, Germany
| | - Zhoulei Li
- Department of Nuclear Medicine, Technische Universität München, Munich, Germany
| | - Ken Herrmann
- Department of Nuclear Medicine, Technische Universität München, Munich, Germany ; Department of Nuclear Medicine, Universitätsklinikum Würzburg, Würzburg, Germany
| | - Daniel Weh
- Department of Nuclear Medicine, Technische Universität München, Munich, Germany
| | - Michaela Aichler
- Research Unit Analytical Pathology, Helmholtz Zentrum München, Munich, Germany
| | - Jolanta Slawska
- Department of Nuclear Medicine, Technische Universität München, Munich, Germany
| | - Axel Walch
- Research Unit Analytical Pathology, Helmholtz Zentrum München, Munich, Germany
| | - Christian Peschel
- III Medical Department, Technische Universität München, Munich, Germany
| | - Markus Schwaiger
- Department of Nuclear Medicine, Technische Universität München, Munich, Germany
| | - Andreas K Buck
- Department of Nuclear Medicine, Technische Universität München, Munich, Germany ; Department of Nuclear Medicine, Universitätsklinikum Würzburg, Würzburg, Germany
| | - Tobias Dechow
- III Medical Department, Technische Universität München, Munich, Germany
| | - Ulrich Keller
- III Medical Department, Technische Universität München, Munich, Germany
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Graf N, Herrmann K, Numberger B, Zwisler D, Aichler M, Feuchtinger A, Schuster T, Wester HJ, Senekowitsch-Schmidtke R, Peschel C, Schwaiger M, Keller U, Dechow T, Buck AK. [18F]FLT is superior to [18F]FDG for predicting early response to antiproliferative treatment in high-grade lymphoma in a dose-dependent manner. Eur J Nucl Med Mol Imaging 2012; 40:34-43. [DOI: 10.1007/s00259-012-2255-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2012] [Accepted: 09/17/2012] [Indexed: 12/31/2022]
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Li Z, Graf N, Herrmann K, Jünger A, Aichler M, Feuchtinger A, Baumgart A, Walch A, Peschel C, Schwaiger M, Buck A, Keller U, Dechow T. FLT-PET is superior to FDG-PET for very early response prediction in NPM-ALK-positive lymphoma treated with targeted therapy. Cancer Res 2012; 72:5014-24. [PMID: 22875026 DOI: 10.1158/0008-5472.can-12-0635] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The prognosis of relapsed or refractory aggressive lymphoma is poor. The huge variety of currently evolving targeted treatment approaches would benefit from tools for early prediction of response or resistance. We used various ALK-positive anaplastic large cell lymphoma (ALCL) cell lines to evaluate two inhibitors, the HSP90 inhibitor NVP-AUY922, and the mTOR inhibitor everolimus, both of which have shown to interfere with ALK-dependent oncogenic signal transduction. Their therapeutic effect was determined in vitro by MTT assay, [(18)F]fluorodeoxyglucose (FDG)- and [(18)F]fluorothymidine (FLT)-uptake, and by biochemical analysis of ALK-induced signaling. Micro-FDG- and FLT-positron emission tomography (PET) imaging studies in immunodeficient mice bearing ALCL xenotransplants were carried out with the cell lines SUDHL-1 and Karpas299 to assess early treatment response to NVP-AUY922 or everolimus in vivo. SUDHL-1 cells showed sensitivity to both inhibitors in vitro. Importantly, we detected a significant reduction of FLT-uptake in SUDHL-1 bearing animals using both inhibitors compared with baseline as early as 5 days after initiation of targeted therapy. Immunostaining showed a decrease in Ki-67 and an increase in cleaved caspase-3 staining. In contrast, FDG-uptake did not significantly decrease at early time points. Karpas299 xenotransplants, which are resistant to NVP-AUY922 and sensitive to everolimus treatment, showed an increase of mean FLT-uptake on day 2 after administration of NVP-AUY299, but a significant reduction in FLT-uptake upon everolimus treatment. In conclusion, we show that FLT-PET but not FDG-PET is able to predict response to treatment with specific inhibitors very early in the course of treatment and thus enables early prediction of treatment efficacy.
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Affiliation(s)
- Zhoulei Li
- Nuclear Medicine, III Medical Department, Technische Universität München, Munich, Germany
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Menzel H, Hinmüller K, Kolb HJ, Schuster T, Hoellein A, Peschel C, Dechow T, Keller U. Efficacy of repeat myeloablative chemotherapy with autologous stem-cell support in multiple myeloma. Ther Adv Hematol 2012; 3:81-8. [PMID: 23556114 PMCID: PMC3573432 DOI: 10.1177/2040620711433317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE Induction high-dose chemotherapy followed by myeloablative melphalan (HD-Mel) treatment and autologous hematopoietic stem-cell support (autoSCT) is a standard treatment for multiple myeloma (MM) either upfront or in relapse after conventional treatment. We performed a retrospective analysis of consecutive patients undergoing a late repeat HD-Mel/autoSCT treatment for MM. METHODS Data from 24 consecutive patients with MM who underwent a myeloablative treatment with HD-Mel late after completion of upfront first high-dose therapy were assessed for toxicity, response, progression-free survival (PFS) and time to next treatment (TTNT). These data were correlated with the results obtained after the initial high dose therapy and autoSCT. RESULTS A total of 23 patients were treated with novel drugs (lenalidomide, thalidomide, bortezomib) after relapse to initial autoSCT. The median overall survival (OS) of all patients was 90 months. 19 patients (79%) achieved a very good partial remission (VGPR) or complete remission (CR) after initial autoSCT, compared with 42% after late autoSCT. PFS and TTNT were 19 and 24 months after initial compared with 13 and 21 months after late autoSCT. Univariate analysis identified initial response duration and the achievement of a CR/VGPR after the initial transplantation to be associated with prolonged response after repeat autoSCT. CONCLUSIONS Our data indicate that late high-dose treatment followed by autoSCT is safe and effective after upfront intensive treatment, can bridge to allogeneic SCT, and encourage collection of an additional graft.
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Hoellein A, Pickhard A, von Keitz F, Schoeffmann S, Piontek G, Rudelius M, Baumgart A, Wagenpfeil S, Peschel C, Dechow T, Bier H, Keller U. Aurora kinase inhibition overcomes cetuximab resistance in squamous cell cancer of the head and neck. Oncotarget 2012; 2:599-609. [PMID: 21865609 PMCID: PMC3248211 DOI: 10.18632/oncotarget.311] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Squamous cell cancer of the head and neck (SCCHN) is the sixth leading cause for cancer deaths worldwide. Despite extense knowledge of risk factors and pathogenesis about 50 percent of all patients and essentially every patient with metastatic SCCHN eventually die from this disease. We analyzed the clinical data and performed immunohistochemistry for Epidermal growth factor receptor (EGFR) and Aurora kinase A (Aurora-A) expression in 180 SCCHN patients. Patients characterized by elevated EGFR and elevated Aurora-A protein expression in tumor tissue represent a risk group with poor disease-free and overall survival (EGFR(low)Aurora-A(low) versus EGFR(high)Aurora-A(high), p = 0.024). Treating SCCHN cell lines with a pan-Aurora kinase inhibitor resulted in defective cytokinesis, polyploidy and apoptosis, which was effective irrespective of the EGFR status. Combined Aurora kinase and EGFR targeting using a monoclonal anti-EGFR antibody was more effective compared to single EGFR and Aurora kinase inhibition. Comparing pan-Aurora kinase and Aurora-A targeting hints towards a strong and clinically relevant biological effect mediated via Aurora kinase B. Taken together, our findings characterize a new poor risk group in SCCHN patients defined by elevated EGFR and Aurora-A protein expression. Our results demonstrate that combined targeting of EGFR and Aurora kinases represents a therapeutic means to activate cell cycle checkpoints and apoptosis in SCCHN.
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Herrmann K, Buck AK, Schuster T, Rudelius M, Wester HJ, Graf N, Scheuerer C, Peschel C, Schwaiger M, Dechow T, Keller U. A Pilot Study to Evaluate 3′-Deoxy-3′-18F-Fluorothymidine PET for Initial and Early Response Imaging in Mantle Cell Lymphoma. J Nucl Med 2011; 52:1898-902. [DOI: 10.2967/jnumed.111.094698] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Li Z, Herrmann K, Graf N, Dechow T, Junger A, Weh D, Schwaiger M, Buck AK. Abstract 5302: Early prediction of response to therapy in malignant lymphoma using non-invasive [18F]FLT-PET imaging from animal to human model. Cancer Res 2011. [DOI: 10.1158/1538-7445.am2011-5302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Purpose: Preclinical and clinical studies have recently shown that the thymidine analogue [18F]fluorothymidine (FLT) accumulates in tumor tissue and enables non-invasive imaging of tumor proliferation, using positron emission tomography (PET). The aim of this study is to establish FLT-PET as an adequate and robust surrogate marker for very early response assessment to therapy in malignant Lymphoma.
Methods: In animal models we assessed the thymidine metabolism in SCID mice bearing SUDHL-1 or Karpas 299 lymphoma prior to and early in the course of therapy with Hsp90 inhibitor NVP-AUY922 or mTOR inhibitor RAD001, using a small animal PET system. Tumor-to-background ratios (TBR) of FLT-PET were compared to that of FDG-PET. PET findings were correlated with histopathology and in vitro data comprising cellular tracer uptake, cell cycle related protein expression, cell cycle distribution and viability assessment. In human models, FLT-PET was performed additionally to routine staging procedures in 66 patients with malignant lymphoma undergoing R-CHOP chemotherapy. FLT-uptake was correlated with response and survival.
Results: SUDHL-1 cells proved to be sensitive to both inhibitors whereas Karpas299 showed relative resistance to NVP-AUY922. Tumor volume in treated animals bearing SUDHL-1 lymphomas showed modest increase within the first week (median increase = + 25%, range -30% to + 80%, n=8) as opposed to a 3.8-fold increase in control mice. After 14 days a clear reduction of tumor mass was observed (median = – 25%, range -40% to + 30%, n=4). Median TBR of FLT-PET decreased significantly to 40% compared to baseline as early as 5d after therapy (range 32-67%, n=8, p=0,008). In contrast, TBR in FDG-PET did not show any clear tendency (median TBR 79%, range 36%-161%, n=8, p=0.73). According to our in vitro results, less effect was seen during treatment with AUY299 resulting in an increase of median TBR in FLT-PET to 154% (p=0,008, n=11) on day 2. In contrast, mice receiving RAD001 showed a stronger inhibition of tumor development and early FLT-PET imaging indicated a decrease of TBR to 78% (n=9, p=0.008). In human data, the initial SUVmesn in complete responders was significantly lower than in patients with progressive disease or partial response (p=0.049).
Conclusion: FLT-PET has a high specificity for the detection of malignant lymphomas, both in animal xenotransplants model and in human disease. Compared with FDG-PET, FLT-PET is able to predict response to specific inhibitors treatment very early in the therapeutic course. Our human data indicate that high initial FLT uptake is a negative predictor of response to R-CHOP treatment in aggressive B-cell NHL.
Citation Format: {Authors}. {Abstract title} [abstract]. In: Proceedings of the 102nd Annual Meeting of the American Association for Cancer Research; 2011 Apr 2-6; Orlando, FL. Philadelphia (PA): AACR; Cancer Res 2011;71(8 Suppl):Abstract nr 5302. doi:10.1158/1538-7445.AM2011-5302
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Affiliation(s)
- Zhoulei Li
- 1Nuklearmedizin der Klinikum rechts der Isar der TU Muenchen, Munich, Germany
| | - Ken Herrmann
- 1Nuklearmedizin der Klinikum rechts der Isar der TU Muenchen, Munich, Germany
| | - Nicolas Graf
- 2III Medizin der Klinikum rechts der Isar der TU Muenchen, Munich, Germany
| | - Tobias Dechow
- 2III Medizin der Klinikum rechts der Isar der TU Muenchen, Munich, Germany
| | - Alexandra Junger
- 1Nuklearmedizin der Klinikum rechts der Isar der TU Muenchen, Munich, Germany
| | - Daniel Weh
- 1Nuklearmedizin der Klinikum rechts der Isar der TU Muenchen, Munich, Germany
| | - Markus Schwaiger
- 1Nuklearmedizin der Klinikum rechts der Isar der TU Muenchen, Munich, Germany
| | - Andreas K. Buck
- 1Nuklearmedizin der Klinikum rechts der Isar der TU Muenchen, Munich, Germany
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Herrmann K, Buck AK, Schuster T, Junger A, A.Wieder H, Graf N, Ringshausen I, Rudelius M, Wester HJ, Schwaiger M, Keller U, Dechow T. Predictive Value of Initial 18F-FLT Uptake in Patients with Aggressive Non-Hodgkin Lymphoma Receiving R-CHOP Treatment. J Nucl Med 2011; 52:690-6. [DOI: 10.2967/jnumed.110.084566] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
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Schreyögg J, Weller J, Stargardt T, Herrmann K, Bluemel C, Dechow T, Glatting G, Krause BJ, Mottaghy F, Reske SN, Buck AK. Cost-Effectiveness of Hybrid PET/CT for Staging of Non–Small Cell Lung Cancer. J Nucl Med 2010; 51:1668-75. [DOI: 10.2967/jnumed.109.072090] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Al-Ibraheem A, Buck AK, Dechow T, Ringshausen I, Langer R, Engels HP, Wieder HA, Sciuk J, Schwaiger M, Herrmann K. Splenic sclerosing haemangioma causes false-positive finding at FDG-PET. Nuklearmedizin 2010; 49:N20-1. [PMID: 20683546 DOI: 10.3413/nukmed-0294-10-01] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2010] [Accepted: 05/12/2010] [Indexed: 11/20/2022]
Affiliation(s)
- A Al-Ibraheem
- Dept. of Nuclear Medicine, Technische Universität München, Germany
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Baumgart A, Seidl S, Vlachou P, Michel L, Mitova N, Schatz N, Specht K, Koch I, Schuster T, Grundler R, Kremer M, Fend F, Siveke JT, Peschel C, Duyster J, Dechow T. ADAM17 regulates epidermal growth factor receptor expression through the activation of Notch1 in non-small cell lung cancer. Cancer Res 2010; 70:5368-78. [PMID: 20551051 DOI: 10.1158/0008-5472.can-09-3763] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Epidermal growth factor receptor (EGFR) overexpression and activation are hallmarks of non-small cell lung carcinoma (NSCLC). Although EGFR-targeted therapies are used, the prognosis of NSCLC remains poor. ADAM17 induces activation of the EGFR through ligand cleavage. However, we show that inhibition or knockdown of ADAM17 markedly reduces tumorigenesis and survival to a large part independently from EGFR ligand shedding in NSCLC cells. These findings strongly indicate additional oncogenic mechanisms regulated by ADAM17. We identified Notch1 signaling as an ADAM17-controlled pathway and a critical regulator of anchorage-independent growth by using both Notch1 shRNA and ectopic expression of the active intracellular Notch1 fragment. Strikingly, Notch1 knockdown led to a strong reduction of EGFR expression in all analyzed cell lines. Proliferation, survival, and colony formation of Notch1-deficient cells were insensitive to EGF stimulation. Moreover, targeting Notch1 or ADAM17 resulted in substantial cell death, whereas EGFR inhibition predominantly induced cell cycle arrest. Immunohistochemical analysis of primary human tissue revealed a significant correlation between ADAM17, Notch1 signaling, and high EGFR expression levels. In conclusion, this article describes a novel molecular circuitry in NSCLC, incorporating ADAM17 as a regulator of EGFR expression through the activation of Notch1. Due to their central role in tumorigenesis and survival of NSCLC cells, both ADAM17 and Notch1 constitute promising targets for the treatment of NSCLC.
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Affiliation(s)
- Anja Baumgart
- Department of Internal Medicine III, Technische Universitat Munchen, Ismaninger Strasse 22, Munich, Germany
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Buck AK, Herrmann K, Stargardt T, Dechow T, Krause BJ, Schreyogg J. Economic Evaluation of PET and PET/CT in Oncology: Evidence and Methodologic Approaches. J Nucl Med Technol 2010; 38:6-17. [DOI: 10.2967/jnmt.108.059584] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Buck AK, Herrmann K, Stargardt T, Dechow T, Krause BJ, Schreyögg J. Economic evaluation of PET and PET/CT in oncology: evidence and methodologic approaches. J Nucl Med 2010; 51:401-12. [PMID: 20150250 DOI: 10.2967/jnumed.108.059584] [Citation(s) in RCA: 87] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
PET and PET/CT have changed the diagnostic algorithm in oncology. Health care systems worldwide have recently approved reimbursement for PET and PET/CT for staging of non-small cell lung cancer and differential diagnosis of solitary pulmonary nodules because PET and PET/CT have been found to be cost-effective for those uses. Additional indications that are covered by health care systems in the United States and several European countries include staging of gastrointestinal tract cancers, breast cancer, malignant lymphoma, melanoma, and head and neck cancers. Regarding these indications, diagnostic effectiveness and superiority over conventional imaging modalities have been shown, whereas cost-effectiveness has been demonstrated only in part. This article reports on the current knowledge of economic evaluations of PET and PET/CT in oncologic applications. Because more economic evaluations are needed for several clinical indications, we also report on the methodologies for conducting economic evaluations of diagnostic tests and suggest an approach toward the implementation of these tests in future clinical studies.
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Affiliation(s)
- Andreas K Buck
- Nuklearmedizinische Klinik und Poliklinik, Klinikum rechts der Isar der Technischen Universität München, Munich, Germany.
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Al-Ibraheem A, Buck AK, Dechow T, Ringshausen I, Langer R, Engels HP, Wieder HA, Sciuk J, Schwaiger M, Herrmann K. Splenic sclerosing haemangioma causes false-positive finding at FDG-PET. Nuklearmedizin 2010. [DOI: 10.1055/s-0038-1626513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Bogner C, Dechow T, Ringshausen I, Wagner M, Oelsner M, Lutzny G, Licht T, Peschel C, Pastan I, Kreitman RJ, Decker T. Immunotoxin BL22 induces apoptosis in mantle cell lymphoma (MCL) cells dependent on Bcl-2 expression. Br J Haematol 2009; 148:99-109. [PMID: 19821820 DOI: 10.1111/j.1365-2141.2009.07939.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Mantle cell lymphoma (MCL) is an incurable mature B cell proliferation, combining the unfavourable clinical features of aggressive and indolent lymphomas. The blastic variant of MCL has an even worse prognosis and new treatment options are clearly needed. We analysed the effects of BL22, an immunotoxin composed of the Fv portion of an anti- CD22 antibody fused to a 38-kDa Pseudomonas exotoxin-A fragment on four MCL cell lines as well as on primary cells of four MCL patients. Apoptosis induction by BL22 was much more pronounced in MCL cell lines with low Bcl-2 expression (NCEB-1, JeKo-1 and JVM-2) compared to Granta-519 cells with high Bcl-2 expression. While the expression of the antiapoptotic protein Mcl-1 declined (NCEB-1, Granta-519), Bcl-2 levels remained unchanged in Granta-519 cells. However transfection of BCL2 cDNA into NCEB-1, JeKo-1 and JVM-2 cells significantly reduced BL22-mediated toxicity. Accordingly we examined the effects of Bcl-2 inactivation in Granta-519 cells using siRNA. Indeed, apoptosis induction was strongly enhanced in Granta-519 cells with silenced Bcl-2. Our results were confirmed in freshly isolated MCL-cells from patients with leukaemic MCL. We conclude that Bcl-2 expression is important for mediating resistance against the immunotoxin BL22 in MCL cells.
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Affiliation(s)
- Christian Bogner
- IIIrd Department of Medicine, Technical University of Munich, Munich, Germany.
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Grundler R, Brault L, Gasser C, Bullock AN, Dechow T, Woetzel S, Pogacic V, Villa A, Ehret S, Berridge G, Spoo A, Dierks C, Biondi A, Knapp S, Duyster J, Schwaller J. Dissection of PIM serine/threonine kinases in FLT3-ITD–induced leukemogenesis reveals PIM1 as regulator of CXCL12–CXCR4-mediated homing and migration. J Biophys Biochem Cytol 2009. [DOI: 10.1083/jcb1864oia7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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