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Mehra T, Lupatsch JE, Kössler T, Dedes K, Siebenhüner AR, von Moos R, Wicki A, Schwenkglenks ME. Olaparib not cost-effective as maintenance therapy for platinum-sensitive, BRCA1/2 germline-mutated metastatic pancreatic cancer. PLoS One 2024; 19:e0301271. [PMID: 38573891 PMCID: PMC10994352 DOI: 10.1371/journal.pone.0301271] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 03/13/2024] [Indexed: 04/06/2024] Open
Abstract
OBJECTIVE To assess the cost-effectiveness and budget impact of olaparib as a maintenance therapy in platinum-responsive, metastatic pancreatic cancer patients harboring a germline BRCA1/2 mutation, using the Swiss context as a model. METHODS Based on data from the POLO trial, published literature and local cost data, we developed a partitioned survival model of olaparib maintenance including full costs for BRCA1/2 germline testing compared to FOLFIRI maintenance chemotherapy and watch-and-wait. We calculated the incremental cost-effectiveness ratio (ICER) for the base case and several scenario analyses and estimated 5-year budget impact. RESULTS Comparing olaparib with watch-and wait and maintenance chemotherapy resulted in incremental cost-effectiveness ratios of CHF 2,711,716 and CHF 2,217,083 per QALY gained, respectively. The 5-year costs for the olaparib strategy in Switzerland would be CHF 22.4 million, of which CHF 11.4 million would be accounted for by germline BRCA1/2 screening of the potentially eligible population. This would amount to a budget impact of CHF 15.4 million (USD 16.9 million) versus watch-and-wait. CONCLUSIONS Olaparib is not a cost-effective maintenance treatment option. Companion diagnostics are an equally important cost driver as the drug itself.
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Affiliation(s)
- Tarun Mehra
- Department of Medical Oncology and Hematology, University Hospital of Zurich, Zurich, Switzerland
| | - Judith E. Lupatsch
- Department of Public Health, Institute of Pharmaceutical Medicine (ECPM) and Health Economics Facility, University of Basel, Basel, Switzerland
| | - Thibaud Kössler
- Service d’oncologie, Hôpitaux Universitaires Genève, Genève, Switzerland
| | | | | | - Roger von Moos
- Department of Medical Oncology and Hematology, Cantonal Hospital of Graubünden, Chur, Switzerland
| | - Andreas Wicki
- Department of Medical Oncology and Hematology, University Hospital of Zurich and University of Zurich, Zurich, Switzerland
| | - Matthias E. Schwenkglenks
- Department of Public Health and Head of Research, Health Economics Facility, Institute of Pharmaceutical Medicine (ECPM), University of Basel, Basel, Switzerland
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Mark M, Froesch P, Gysel K, Rothschild SI, Addeo A, Ackermann CJ, Chiquet S, Schneider M, Ribi K, Maranta AF, Bastian S, von Moos R, Joerger M, Früh M. First-line durvalumab in patients with PD-L1 positive, advanced non-small cell lung cancer (NSCLC) with a performance status of 2 (PS2). Primary analysis of the multicenter, single-arm phase II trial SAKK 19/17. Eur J Cancer 2024; 200:113600. [PMID: 38330766 DOI: 10.1016/j.ejca.2024.113600] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 01/19/2024] [Accepted: 01/28/2024] [Indexed: 02/10/2024]
Abstract
INTRODUCTION The safety and efficacy of first-line durvalumab in PS2 patients with advanced NSCLC is unknown. Here, we present the primary analysis of first-line durvalumab in PS2 patients, unsuitable for combination chemotherapy. METHODS In this single-arm, multicenter, phase II trial patients with PD-L1 positive (tumor proportional score ≥25%), advanced NSCLC with PS2, received four-weekly durvalumab 1500 mg. The primary endpoint was overall survival (OS) at 6 months. RESULTS Forty-eight patients were included. Median follow-up was 23.3 months (95% CI: 14.3-28.6). OS at 6 months was 60% (95% CI: 45-74%). Median OS was 8.5 months (95%CI: 4.4-16.7). Objective response rate and median progression free survival were 17% (95% CI: 8-30%) and 2.5 months (95% CI: 1.8-7.1), respectively. Thirty-three deaths were observed at the time point of the analysis. Seven early fatal events considered not treatment-related occurred during the first 5 weeks of treatment. Four out of the first 7 early fatal events (4/7; 57%) were respiratory failure in patients with advanced symptomatic primary lung tumors. Three more early fatal events occurred after exclusion of patients with grade ≥ 3 dyspnea. Treatment-related AEs ≥G3 were reported in 9 patients (19%) and included colonic perforation in one patient (grade 5), colitis in 4 patients (8%), increased lipase in 3 patients (6%), and hepatitis in 2 patients (4%). CONCLUSIONS First-line durvalumab in PS2 patients with advanced PD-L1 positive NSCLC results in a high number of early fatal events. When patients with grade ≥ 3 dyspnea are excluded a promising 6-month OS with an acceptable toxicity profile can be observed. Durvalumab could be an option instead of single agent chemotherapy for PS2 patients who are not candidates for platinum doublet chemotherapy provided they are well selected.
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Affiliation(s)
- Michael Mark
- Division of Oncology/Hematology, Kantonsspital Graubuenden, Chur, Switzerland; Università della Svizzera Italiana, Lugano, Switzerland.
| | - Patrizia Froesch
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Katrin Gysel
- Competence Center Swiss Group for Clinical Cancer Research (SAKK), Bern, Switzerland
| | - Sacha I Rothschild
- Department of Medical Oncology and Comprehensive Cancer Center, University Hospital Basel, Switzerland; Department of Oncology/Hematology, Cantonal Hospital Baden, Switzerland
| | - Alfredo Addeo
- Department of Oncology, University Hospital HUG, Geneva, Switzerland
| | | | - Sabrina Chiquet
- Competence Center Swiss Group for Clinical Cancer Research (SAKK), Bern, Switzerland
| | - Martina Schneider
- Competence Center Swiss Group for Clinical Cancer Research (SAKK), Bern, Switzerland
| | - Karin Ribi
- ETOP IBCSG Partner Foundation for International Cancer Research, Berne, Switzerland
| | | | - Sara Bastian
- Division of Oncology/Hematology, Kantonsspital Graubuenden, Chur, Switzerland
| | - Roger von Moos
- Division of Oncology/Hematology, Kantonsspital Graubuenden, Chur, Switzerland
| | - Markus Joerger
- Department of Oncology/Hematology, Cantonal Hospital St. Gallen, Switzerland
| | - Martin Früh
- Department of Oncology/Hematology, Cantonal Hospital St. Gallen, Switzerland; University of Bern, Bern, Switzerland
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de Joode K, Mora AR, van Schaik RHN, Zippelius A, van der Veldt A, Gerard CL, Läubli H, Michielin O, von Moos R, Joerger M, Levesque MP, Aeppli S, Mangana J, Mangas C, Trost N, Meyer S, Parvex SL, Mathijssen R, Metaxas Y. Effects of CTLA-4 Single Nucleotide Polymorphisms on Toxicity of Ipilimumab-Containing Regimens in Patients With Advanced Stage Melanoma. J Immunother 2024:00002371-990000000-00086. [PMID: 38318726 DOI: 10.1097/cji.0000000000000506] [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] [Received: 08/30/2023] [Accepted: 10/16/2023] [Indexed: 02/07/2024]
Abstract
Single nucleotide polymorphisms (SNPs) in the cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) gene, an inhibitor of T-cell priming, are associated with auto and alloimmunity. Studies implied a role for these SNPs as surrogate markers for immunotherapy-outcome in patients with melanoma. However, no predictive SNPs are defined to date. We analyzed different CTLA-4 SNPs in a large multicenter cohort of patients with ipilimumab-treated melanoma and investigated possible correlations with treatment-related outcomes. Archival blood and/or tumor tissue samples were collected from 361 patients with advanced-stage ipilimumab-treated (±nivolumab) in 6 Swiss and Dutch hospitals. Matrix-assisted laser desorption/ionization-time of flight mass spectrometry based DNA genotyping was performed for 10 different CTLA-4 SNPs: 49A>G, CT60G>A, Jo27T>C, Jo30G>A, Jo31G>T, -658C>T, -1722T>C, -1661A>G, 318C>T, and C>T rs1863800. Associations between different allele genotypes and occurrence of grade ≥3 adverse events (AEs) and survival were tested using univariable logistic regressions or Cox proportional hazard models. 262/361 (73%) patients could be analyzed; 65% of those were males, the median age was 58 years, 39% showed a partial or complete response, and 65% had ≥1 AEs. A TT-genotype of -1722T>C SNP was significantly associated with a lower incidence of grade ≥3 AEs (P = 0.049), whereas the GG-genotype of CT60G>A correlated with a higher incidence of grade ≥3 AEs (P = 0.026). The TT-genotype of Jo27T>C SNP (P = 0.056) and GG-genotype of Jo31G>T (P = 0.046) were associated with overall survival. CTLA-4 SNPs might predict treatment-related outcomes in patients with melanoma receiving ipilimumab. Confirmatory studies are needed to fully exploit those findings as predictive biomarkers for ipilimumab AEs.
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Affiliation(s)
- Karlijn de Joode
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Alfonso Rojas Mora
- Competence Center of Swiss Group for Clinical Cancer Research (SAKK), Bern, Switzerland
| | - Ron H N van Schaik
- Department of Clinical Chemistry, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Alfred Zippelius
- Department of Biomedicine, Division of Medical Oncology, University Hospital and University of Basel, Basel, Switzerland
| | - Astrid van der Veldt
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
- Department of Radiology and Nuclear Medicine, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Camille Léa Gerard
- Precision Oncology Center, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Heinz Läubli
- Department of Biomedicine, Division of Medical Oncology, University Hospital and University of Basel, Basel, Switzerland
| | - Olivier Michielin
- Department of Medical Oncology, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Roger von Moos
- Department of Oncology/Hematology, Cantonal Hospital Graubünden, Chur, Switzerland
| | - Markus Joerger
- Department of Oncology/Hematology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | | | - Stefanie Aeppli
- Department of Oncology/Hematology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Johanna Mangana
- Department of Dermatology, University Hospital Zurich, Zurich, Switzerland
| | - Cristina Mangas
- Oncology Institute of Southern Switzerland (IOSI), Bellinzona, Switzerland
| | - Nadine Trost
- Department of Molecular Diagnostics and Research, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Stefan Meyer
- Department of Molecular Diagnostics and Research, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | | | - Ron Mathijssen
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Yannis Metaxas
- Department of Medical Oncology, Cantonal Hospital Muensterlingen, Muensterlingen, Switzerland
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Piringer G, Thaler J, Anchisi S, Geffriaud-Ricouard C, Gueldner M, Scholten F, Derigs HG, Bohanes P, Grünberger B, Schwarz L, von Moos R, Hofheinz RD. Quality of life, effectiveness, and safety of aflibercept plus FOLFIRI in older patients with metastatic colorectal cancer: An analysis of the prospective QoLiTrap study. J Geriatr Oncol 2023; 14:101638. [PMID: 37776611 DOI: 10.1016/j.jgo.2023.101638] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 08/23/2023] [Accepted: 09/20/2023] [Indexed: 10/02/2023]
Abstract
INTRODUCTION Colorectal cancer (CRC) mainly affects older patients. The pivotal VELOUR phase III trial of aflibercept plus FOLFIRI in metastatic CRC (mCRC) included only 5.9% of patients aged ≥75 years. Herein, we report a preplanned analysis from QoLiTrap, a large prospective observational study evaluating the impact of age on quality of life (QoL), effectiveness, and safety of aflibercept plus FOLFIRI in daily clinical practice in Europe. MATERIALS AND METHODS Enrolled patients had progressive mCRC, had failed a prior oxaliplatin-based regimen, and had received aflibercept (4 mg/kg) plus FOLFIRI every two weeks until disease progression, death, unacceptable toxicity, or physician/patient decision. Analyses were performed by age classes (<60, 60-64, 65-69, 70-74, and ≥ 75 years). The primary endpoint was the percentage of patients whose global health status (GHS) of the European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30) was maintained (i.e., no worsening from baseline by at least 5% over a 12-week treatment). Secondary endpoints included tumor objective response rate (ORR), progression-free survival (PFS), overall survival (OS), and safety. RESULTS Overall, 1277 patients (<60 years, n = 327; 60-64 years, n = 231; 65-69 years, n = 227; 70-74 years, n = 259; and ≥ 75 years, n = 233) were treated, of whom 872 were evaluable for QoL. GHS was maintained in 36.5%, 41.6%, 38.9%, 41.8%, and 44.8% of patients aged <60, 60-64, 65-69, 70-74, and ≥ 75 years, respectively. Age did not influence PFS (median 7.8 months), OS (median 14.4 months), or ORR (20.8%). Number of cycles, dose delays for any cause, and dose reductions for adverse events (AEs) were comparable between age classes. Grade ≥ 3 AEs occurred in 47.7%, 51.9%, 51.5%, 55.2%, and 55.8% of patients aged <60, 60-64, 65-69, 70-74, and ≥ 75 years, respectively. The main grade ≥ 3 AEs were hypertension (11.2%) and diarrhea (9%) in patients aged ≥75 years. DISCUSSION The results suggest that aflibercept plus FOLFIRI maintains QoL and retains its activity, including a high objective tumor response, regardless of age and treatment line. In fit older patients, the safety profile seems manageable, with no new safety signals.
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Affiliation(s)
- Gudrun Piringer
- Department of Internal Medicine IV, Wels-Grieskirchen Hospital, Grieskirchner Str. 42, 4600 Wels, Austria; Johannes Kepler University Linz, Altenberger Strasse 69, 4040 Linz, Austria
| | - Josef Thaler
- Department of Internal Medicine IV, Wels-Grieskirchen Hospital, Grieskirchner Str. 42, 4600 Wels, Austria
| | - Sandro Anchisi
- Department of Oncology, Valais Romand Hospital Center, Valais Hospital, Av. Grand-Champsec 86, 1951 Sion, Switzerland
| | | | - Max Gueldner
- Sanofi-Aventis Deutschland GmbH, Luetzowstraße 107, 10785 Berlin, Germany
| | - Felicitas Scholten
- Department of Internal Medicine 3, Hematology, Oncology, Palliative Medicine and Pneumology, Frankfurt Höchst Clinic, Gotenstrasse 6-8, 65929 Frankfurt am Main, Germany
| | - Hans-Günter Derigs
- Department of Internal Medicine 3, Hematology, Oncology, Palliative Medicine and Pneumology, Frankfurt Höchst Clinic, Gotenstrasse 6-8, 65929 Frankfurt am Main, Germany
| | - Pierre Bohanes
- Department of Oncology and Internal Medicine, Center for Chemotherapy, 1004 Lausanne, Switzerland
| | - Birgit Grünberger
- Department of Internal Medicine, Hematology and Oncology, Hospital Wiener Neustadt, Corvinusring 3-5, 2700 Wiener Neustadt, Austria
| | - Leonora Schwarz
- Department of Biometry, Alcedis, Winchesterstr 3, 35394 Giessen, Germany
| | - Roger von Moos
- Department of Oncology, Cantonal Hospital Graubuenden, Loestrasse 170, 7000 Chur, Switzerland
| | - Ralf-Dieter Hofheinz
- Department of Oncology, University Hospital Mannheim, Theodor-Kutzer-Ufer 1, 68167 Mannheim, Germany.
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Tannock IF, Bouche G, Goldstein DA, Goto Y, Lichter AS, Prabhash K, Ranganathan P, Saltz LB, Sonke GS, Strohbehn GW, von Moos R, Ratain MJ. Patient-centred, self-funding dose optimisation trials as a route to reduce toxicity, lower cost and improve access to cancer therapy. Ann Oncol 2023:S0923-7534(23)00687-7. [PMID: 37230253 DOI: 10.1016/j.annonc.2023.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 05/05/2023] [Accepted: 05/09/2023] [Indexed: 05/27/2023] Open
Affiliation(s)
- Ian F Tannock
- Division of Medical Oncology, Princess Margaret Cancer Centre and University of Toronto, Toronto, ON, Canada; Optimal Cancer Care Alliance, Ann Arbor, MI, USA.
| | - Gauthier Bouche
- Anticancer Fund, Meise, Belgium; Medical Research Council Clinical Trials Unit at University College London, London, United Kingdom
| | - Daniel A Goldstein
- Optimal Cancer Care Alliance, Ann Arbor, MI, USA; Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yasushi Goto
- Department of Thoracic Oncology, National Cancer Center Hospital, Chuo-ku, Tokyo, Japan
| | | | - Kumar Prabhash
- Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | | | - Leonard B Saltz
- Optimal Cancer Care Alliance, Ann Arbor, MI, USA; Gastrointestinal Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Gabe S Sonke
- Department of Medical Oncology, Antoni van Leeuwenhoek/Netherlands Cancer Institute, & University of Amsterdam, Amsterdam, The Netherlands
| | - Garth W Strohbehn
- Optimal Cancer Care Alliance, Ann Arbor, MI, USA; Rogel Cancer Center, University of Michigan; Section of Hematology Oncology, Veterans Affairs Ann Arbor Healthcare System; Veterans Affairs Center for Clinical Management Research, Ann Arbor, MI, USA
| | - Roger von Moos
- Department of Oncology/Hematology, Kantonsspital Graubünden, Chur, Switzerland & SAKK Competence Center, Bern
| | - Mark J Ratain
- Optimal Cancer Care Alliance, Ann Arbor, MI, USA; Section of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, IL, USA
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Hayoz S, Kasenda B, Schenker AL, Kopp C, Schär S, Thürlimann B, von Moos R, Pless M. Completion and publication of clinical trials in a cooperative group: a cohort study of trials of the Swiss Group for Clinical Cancer Research (SAKK). BMJ Open 2023; 13:e068490. [PMID: 37072360 PMCID: PMC10124283 DOI: 10.1136/bmjopen-2022-068490] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/20/2023] Open
Abstract
BACKGROUND Premature trial discontinuation and non-publication of trial results are still major issues negatively affecting reliable evidence generation. OBJECTIVES To investigate trial completion and publication rate of cancer trials conducted within the Swiss Group for Clinical Cancer Research (SAKK). DESIGN Cohort study of clinical trials. SETTING Cohort of interventional cancer trials conducted in Switzerland with accrual closure between 1986 and 2021 identified from the SAKK trial management system. OUTCOMES Premature trial discontinuation and publication in peer-reviewed journal. RESULTS We included 261 trials; median number of recruited patients was 150.5 (range 1-8028). Most trials (67.0%) were randomised. Overall, 76 of 261 (29.1%) trials were prematurely closed for accrual. The three main reasons for premature closure were insufficient accrual in 28 trials, followed by stopping for futility in 17 or efficacy in 8 trials. We included 240 trials for the publication status (21 excluded, because 8 still in follow-up, for 10 the primary completion date was less than a year ago and for 3 the manuscript was submitted, but to accepted yet). 216 of 240 (90.0%) were published as a full article, 14 were published in other formats, leading to an overall publication rate of 95.8%. The rate of premature discontinuation declined over time, with 34.2%, 27.8% and 23.5% in trials activated before 2000, between 2000 and 2009, and since 2010, respectively. We observed an increasing publication rate in peer-reviewed journals over time: 79.2% (closed before 2000), 95.7% (closed between 2000 and 2009) and 93.2% (closed after 2010). CONCLUSION Insufficient patient recruitment is still the major reason for premature trial discontinuation. SAKK has continuously improved its quality management of trial conduct over time leading to increased successful trial completion and publication. However, there is still room for improvement to increase the number of trials reaching their target sample size.
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Affiliation(s)
- Stefanie Hayoz
- Statistics, Competence Center of SAKK, Bern, Switzerland
| | | | | | - Christoph Kopp
- Statistics, Competence Center of SAKK, Bern, Switzerland
| | - Sämi Schär
- Statistics, Competence Center of SAKK, Bern, Switzerland
| | - Beat Thürlimann
- Department of Internal Medicine, Division Oncology-Haematology, Kantonsspital Sankt Gallen, Sankt Gallen, Switzerland
- Breast Centre, Kantonsspital Sankt Gallen, Sankt Gallen, Switzerland
| | - Roger von Moos
- Medical Oncology/Haematology, Kantonsspital Graubünden, Chur, Switzerland
| | - Miklos Pless
- Medical Oncology, Kantonsspital Winterthur, Winterthur, Switzerland
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Mamot C, Wicki A, Hasler-Strub U, Riniker S, Li Q, Holer L, Bärtschi D, Zaman K, von Moos R, Dedes KJ, Boos LA, Novak U, Bodmer A, Ritschard R, Obermann EC, Tzankov A, Ackermann C, Membrez-Antonioli V, Zürrer-Härdi U, Caspar CB, Deuster S, Senn M, Winterhalder R, Rochlitz C. A multicenter phase II trial of anti-EGFR-immunoliposomes loaded with doxorubicin in patients with advanced triple negative breast cancer. Sci Rep 2023; 13:3705. [PMID: 36879012 PMCID: PMC9988854 DOI: 10.1038/s41598-023-30950-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [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: 10/04/2022] [Accepted: 03/03/2023] [Indexed: 03/08/2023] Open
Abstract
Advanced triple negative breast cancer (TNBC) is an aggressive, but initially chemo-sensitive disease. The prognosis is poor and more than three quarters of patients experience progression 12 months after the initiation of conventional first-line chemotherapy. Approximately two thirds of TNBC express epidermal growth factor receptor 1 (EGFR). We have developed an anti-EGFR targeted nanocontainer drug by inserting anti-EGFR antibody fragments into the membrane of pegylated liposomes (anti-EGFR-ILs-dox). The payload consists of doxorubicin, a standard drug for TNBC. In a first-in-human phase I trial in 26 patients with various advanced solid malignancies, anti-EGFR-ILs-dox has shown little toxicity and encouraging efficacy. In this single-arm phase II trial, we assessed the efficacy of anti-EGFR-ILs-dox as first-line therapy in patients with advanced, EGFR + TNBC. The primary endpoint was progression-free survival at 12 months (PFS12m). Secondary endpoints included overall response rate (ORR), duration of response (DOR), time to progression (TTP), overall survival (OS) and adverse events (AEs). 48 patients received anti-EGFR-ILs-dox 50 mg/m2 iv, on day one of a 28 days-cycle until progression. The Kaplan-Meier estimate for PFS12m was 13% (one-sided 90% CI 7%, 95% CI [5%, 25%]), median PFS was 3.5 months (95% CI 1.9, 5.4). The trial has not reached its primary endpoint. There were no new toxicity signals. Based on these results, anti-EGFR-ILs-dox should not be further developed for TNBC. It remains an open question whether anti-EGFR-ILs-dox would offer more opportunities in other EGFR-expressing malignancies, where targeting this receptor has already shown anticancer effects.Trial registration: This trial was registered at clinicaltrials.gov: NCT02833766. Registered 14/07/2016.
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Affiliation(s)
- Christoph Mamot
- Cantonal Hospital Aarau, Tellstrasse 25, 5001, Aarau, Switzerland.
| | - Andreas Wicki
- University and University Hospital Zurich, Rämistrasse 100, 8091, Zürich, Switzerland.
| | | | | | - Qiyu Li
- Competence Center of the Swiss Group for Clinical Cancer Research (SAKK), Bern, Switzerland
| | - Lisa Holer
- Competence Center of the Swiss Group for Clinical Cancer Research (SAKK), Bern, Switzerland
| | - Daniela Bärtschi
- Competence Center of the Swiss Group for Clinical Cancer Research (SAKK), Bern, Switzerland
| | - Khalil Zaman
- University Hospital Lausanne, Lausanne, Switzerland
| | | | | | - Laura A Boos
- University and University Hospital Zurich, Rämistrasse 100, 8091, Zürich, Switzerland
| | - Urban Novak
- Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | | | | | | | | | | | | | | | | | | | - Martin Senn
- University Hospital Basel, Basel, Switzerland
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8
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Rabaglio M, Dietrich D, Scheibe B, Ruhstaller T, Nole F, Eppenberger S, Oehlschlegel C, Hess D, Mamot C, Munzone E, Pestalozzi B, Aebi S, Vetter M, Thuerlimann B, von Moos R, Zaman K, Pagani O. Abstract P4-01-25: Safety analysis after 11 years of follow-up of the randomized phase III trial SAKK22/99: upfront chemotherapy in advanced HER2 positive breast cancer. Cancer Res 2023. [DOI: 10.1158/1538-7445.sabcs22-p4-01-25] [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: 03/06/2023]
Abstract
Abstract
Background: The SAKK 22/99 is a phase III randomized clinical trial launched by the Swiss Group for Clinical Cancer Research and the European Institute of Oncology in Milan in 99 for women with HER2-positive advanced breast cancer (ABC). 175 patients were randomized 1:1 from Sept 99 to Jan 2013 to receive first-line trastuzumab (T) alone followed at disease progression by the combination with chemo (Arm A) vs the upfront combination of T and chemo (Arm B). The results were published in 2017 (O. Pagani et al Ann Onc 28: 305–312, 2017). The outcome was similar for sequential T-chemo or upfront combination The patients’ treatment and FU continued until March 2022 and we now report the safety data after 135.2 months of median FU.
Patients and methods: at the time of study termination 1 patient with SD was still receiving T alone in the study and T was continued after trial closure. The safety analyses include 86 pts allocated to arm A and 88 to arm B. 1 pt did not receive any trial treatment and was excluded from this analyses. 19 of the 86 patients in arm A stopped trial treatment after T alone, 67 continued with T+ chemo. Baseline characteristics were well balanced and are summarized in Table 1. Treatment The T loading dose of 4 mg/kg/iv was followed by 2 mg/kg/iv weekly. In the 1st-line population (84) chemo was weekly paclitaxel (90 mg/m2/iv-3/4 weeks). After amendment 1 chemo was at investigator’s choice (taxanes, vinorelbine, platin) according to label indications and could be stopped after 24 weeks (6–8 cycles) in responding patients or after unacceptable toxicity.
Results: 7 patients in arm A (8%) and 11 in arm B (13%) stopped trial treatment due to toxicities (Fisher’s exact test, p=0.46). 3 of the 7 patients in arm A stopped under T alone and 4 under T+chemo (all paclitaxel weekly) Treatment durations of these 7 and 11 patients were 7.7 months (range 0.5 – 49) in arm A and 5.5 months (range 0.6 – 31 months) in arm B, respectively. Cardiovascular toxicities: The most common toxicities were thromboembolic events, blood pressure disorders and arrhythmia. 6 patients (7%) in arm A and 10 (11%) in arm B had cardiac events (Fisher’s exact test, p=0.43). G1-3 toxicities occurred in 2 (2%), 2 (2%) and 2 (2%) patients of arm A and in 5 (7%), 2 (2%) and 3 (3%) of arm B. We observed no grade 4 events. Split by treatment phase in arm A, G1-3 toxicities were seen in in 1 (1%), 2 (2%) and 1 (1%) patient under T alone (N=86) and in 1 (1%), 0 (0%) and 2 (3%) under T+chemo (N=67). LVEF-decline: 78 patients in arm A and 74 in arm B had sequential LVEF measurements. A decline ≥ 10% was found in 35 patients (45%) in arm A and in 20 (27%) in arm B (Fisher’s exact test, p=0.028). Among the 35 patients in arm A, 12 had the decline under T alone, 14 under T+chemo, and 9 under both T alone and T+chemo. A decline ≥ 20% was found in 10 patients (13%) in arm A and in 3 (4%) in arm B (Fisher’s exact test, p=0.08). Among the 10 patients in arm A, 7 had the decline under T alone, 3 under T+chemo. Sensory neuropathy 43 patients (50%) in arm A and 48 (54%) in arm B had neuropathy (Fisher’s exact test, p=0.65). G1-3 toxicity in arm A was developed by 26 (30%), 11 (13%) and 6 (7%) patients, respectively; in arm B 30 (34%), 12 (14%) and 6 (7%). No grades 4 events occurred. Conclusion: After more than 11 years of follow-up, no relevant toxicities were found in these patients receiving T for ABC. In particular, the incidence and grade of cardiac toxicity was low. The decline in LVEF was numerically higher in the arm A and in particular in the T alone group, but was not clinically relevant. Our data potentially suggest that T+chemo followed by T maintenance could have less cardiotoxicity than T followed by T+chemo. The possible causes for the difference in LVEF decline between the two arms are unclear, but could be related to treatment duration. The women in Arm A shows a trend to longer therapy: Median treatment duration (months) in Arm A was 7.92 (0.46 - 135.98) vs 6.62 (0.56 - 71.28) in Arm B. This long-term analysis confirms the favorable safety and good tolerability of the reported regimes.
Table 2: Treatment duration
Citation Format: Manuela Rabaglio, Daniel Dietrich, Bernhard Scheibe, Thomas Ruhstaller, Franco Nole, Serenella Eppenberger, Christian Oehlschlegel, Dagmar Hess, Christoph Mamot, Elisabetta Munzone, Bernhard Pestalozzi, Stefan Aebi, Marcus Vetter, Beat Thuerlimann, Roger von Moos, Khalil Zaman, Olivia Pagani. Safety analysis after 11 years of follow-up of the randomized phase III trial SAKK22/99: upfront chemotherapy in advanced HER2 positive breast cancer [abstract]. In: Proceedings of the 2022 San Antonio Breast Cancer Symposium; 2022 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2023;83(5 Suppl):Abstract nr P4-01-25.
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Affiliation(s)
- Manuela Rabaglio
- 1Department of Medical Oncology; Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Daniel Dietrich
- 2Swiss Group for Clinical Cancer Research, Center of Competence, Bern, Switzerland
| | - Bernhard Scheibe
- 3Swiss Group for Clinical Cancer Research, Center of Competence, Bern, Bern, Switzerland
| | | | - Franco Nole
- 5European Institute of Oncology, Milano, Italy
| | | | | | - Dagmar Hess
- 8Department of Internal Medicine, Kantonsspital, St. Gallen, 9007 St Gallen, Switzerland
| | | | | | - Bernhard Pestalozzi
- 11Department of Medical Oncology and Hematology, University Hospital, Zurich, Switzerland
| | - Stefan Aebi
- 12Medical Oncology, Luzerner Kantonsspital, Luzern, Luzern, Switzerland
| | - Marcus Vetter
- 13Basel University Hospital and Cantonal Hospital Baselland, Basel, Basel-Landschaft, Switzerland
| | - Beat Thuerlimann
- 14Swiss Group for Clinical Cancer Research, St. Gallen, Switzerland
| | | | - Khalil Zaman
- 16Breast Center, Lausanne University Hospital CHUV, Lausanne, Switzerland
| | - Olivia Pagani
- 17Interdisciplinary Cancer Service Hospital Riviera-Chablais Rennaz; Geneva University Hospitals, Lugano University and Swiss Group for Clinical Cancer Research (SAKK), Vaud, Switzerland
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9
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Joerger M, Hundsberger T, Haefliger S, von Moos R, Hottinger AF, Kaindl T, Engelhardt M, Marszewska M, Lane H, Roth P, Stathis A. Safety and anti-tumor activity of lisavanbulin administered as 48-hour infusion in patients with ovarian cancer or recurrent glioblastoma: a phase 2a study. Invest New Drugs 2023; 41:267-275. [PMID: 36792805 PMCID: PMC10140113 DOI: 10.1007/s10637-023-01336-9] [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: 12/23/2022] [Accepted: 01/31/2023] [Indexed: 02/17/2023]
Abstract
PURPOSE Lisavanbulin (BAL101553) is the prodrug of avanbulin (BAL27862), a microtubule-destabilizing agent. The goal of this study (NCT02895360) was to characterize the safety, tolerability and antitumor activity of lisavanbulin administered as a 48-hour intravenous (IV) infusion at the recommended Phase 2 dose (RP2D) of 70 mg/m2. Results from the Phase 1 dose-escalation portion of the study identifying the RP2D have been previously reported. Here, we present the findings from the Phase 2a portion of this study. Methods. This multi-center, open-label study included patients with ovarian, fallopian-tube, or primary peritoneal cancer that was either platinum-resistant or refractory (11 patients), or with first recurrence of glioblastoma (12 patients). Lisavanbulin was administered as a 48-hour IV infusion on Days 1, 8, and 15 of a 28-day cycle. Results. Lisavanbulin was well tolerated in both patient cohorts. Thirteen patients (56.5%) developed 49 adverse events assessed as related to study treatment. The majority were mild or moderate; four were grade 3/4. Sixteen SAEs were reported in nine patients (39.1%), with none considered related to study treatment. No AEs led to permanent treatment discontinuation. Three patients in the ovarian cancer cohort had stable disease with lesion size reductions after two cycles of treatment; in the glioblastoma cohort, one patient showed partial response with a > 90% glioblastoma area reduction as best response, and one patient had stable disease after eight cycles of treatment. Conclusion. This study demonstrated a favorable safety and tolerability profile of 48-hour continuous IV infusion of lisavanbulin in patients with solid extracranial tumors or glioblastoma. Clinicaltrials.gov registration: NCT02895360.
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Affiliation(s)
- Markus Joerger
- Department of Hematology/Oncology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland.,Swiss Group for Clinical Cancer Research, Bern, Switzerland
| | - Thomas Hundsberger
- Department of Hematology/Oncology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland.,Department of Neurology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Simon Haefliger
- Department of Medical Oncology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Roger von Moos
- Department of Medical Oncology/Hematology, Cantonal Hospital Graubünden, Chur, Switzerland
| | - Andreas F Hottinger
- Lundin Family Brain Tumor Research Center, Departments of Oncology & Clinical Neurosciences, Lausanne University Hospital & University of Lausanne, Lausanne, Switzerland
| | - Thomas Kaindl
- Basilea Pharmaceutica International Ltd, Hegenheimermattweg 167b, Allschwil, 4123, Switzerland.
| | - Marc Engelhardt
- Basilea Pharmaceutica International Ltd, Hegenheimermattweg 167b, Allschwil, 4123, Switzerland
| | - Michalina Marszewska
- Basilea Pharmaceutica International Ltd, Hegenheimermattweg 167b, Allschwil, 4123, Switzerland
| | - Heidi Lane
- Basilea Pharmaceutica International Ltd, Hegenheimermattweg 167b, Allschwil, 4123, Switzerland
| | - Patrick Roth
- Department of Neurology and Brain Tumor Center, University Hospital Zurich and University of Zurich, Zurich, Switzerland
| | - Anastasios Stathis
- Oncology Institute of Southern Switzerland, EOC, Bellinzona, Switzerland
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10
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Hasler-Strub U, Mueller A, Li Q, Thuerlimann B, Ribi K, Gerber S, von Moos R, Fehr M, Rochlitz C, Zaman K, Aebi S, Hochstrasser A, Gick U, Baertschi D, Greuter S, Schreiber A, Caspar CB, Trojan A, Condorelli R, Ruhstaller T. Eribulin as first-line treatment in older patients with advanced breast cancer: A multicenter phase II trial [SAKK 25/14]. J Geriatr Oncol 2023; 14:101372. [PMID: 36127284 DOI: 10.1016/j.jgo.2022.09.001] [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: 02/02/2022] [Revised: 06/11/2022] [Accepted: 09/02/2022] [Indexed: 10/14/2022]
Abstract
INTRODUCTION Standard-dose eribulin mesylate (1.4 mg/m2 d1 + 8) achieves clinical benefit rates of 26%-52% in patients with metastatic breast cancer (mBC). <10% of patients in the registration trial were ≥ 70 years old; dose reductions were common in these older patients. MATERIALS AND METHODS This single-arm phase II trial explored the efficacy of reduced starting dosing of first-line eribulin at 1 mg/m2 d1 + 8 q3 weeks in patients with mBC aged ≥70 years. The primary endpoint was a disease control rate (DCR) ≥55%. The secondary endpoints were objective response (OR), progression-free survival (PFS), overall survival (OS), and patient-reported neurotoxicity. RESULTS Overall, 77 patients were accrued; their median age was 76 years and Eastern Cooperative Oncology Group performance status was 0-1 in 90%. The DCR was 40% (90% confidence interval [CI]: 31-50); therefore, the primary endpoint was not reached. The overall response rate was 22% (95%CI: 13-33), median PFS 5.4 months (95%CI: 4.5-7.7), and median OS 16.1 months (95%CI: 13.5-26.9). Dose modifications were necessary in 35% of patients. In nine patients, more than fifteen cycles were given; 48 patients (62%) experienced at least one grade 3 toxicity. Median patient-reported neurotoxicity scores remained stable for at least fifteen cycles. The main reason for treatment discontinuation was disease progression (57%). DISCUSSION We report the first prospective data on first-line eribulin in older patients. The reduced starting dose of 1.1 mg/m2 was safe, with prolonged treatment and DC achieved in a considerable proportion of patients (but less than the 55% assumed), without cumulative neurotoxicity. The reduced dose was apparently within the range of the minimal effective dose, as shown by the efficacy lack in patients requiring further dose reductions. Thus, our results do not support the approach of a reduced starting dose for older patients.
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Affiliation(s)
- Ursula Hasler-Strub
- Breast Center, Kantonsspital St. Gallen, St. Gallen, Switzerland; Department of Oncology/Hematology, Kantonsspital Graubünden, Chur, Switzerland.
| | - Andreas Mueller
- Breast Center, Kantonsspital Winterthur, Winterthur, Switzerland
| | - Qiyu Li
- SAKK Coordinating Center, Bern, Switzerland
| | - Beat Thuerlimann
- Breast Center, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Karin Ribi
- SAKK Coordinating Center, Bern, Switzerland; IBCSG International Breast Cancer Study Group, Bern, Switzerland
| | | | - Roger von Moos
- Department of Oncology/Hematology, Kantonsspital Graubünden, Chur, Switzerland
| | - Mathias Fehr
- Department of Gynecology, Kantonsspital Frauenfeld, Frauenfeld, Switzerland
| | - Christoph Rochlitz
- Department of Medical Oncology, University Hospital Basel, Basel, Switzerland
| | - Khalil Zaman
- Department of Oncology, Lausanne University Hospital CHUV, Lausanne, Switzerland
| | - Stefan Aebi
- Department of Medical Oncology, Luzerner Kantonsspital, Lucerne, Switzerland
| | | | - Ute Gick
- Onko Netz Thun, Thun, Switzerland
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11
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Schmulenson E, Bovet C, Theurillat R, Decosterd LA, Largiadèr CR, Prost JC, Csajka C, Bärtschi D, Guckenberger M, von Moos R, Bastian S, Joerger M, Jaehde U. Population pharmacokinetic analyses of regorafenib and capecitabine in patients with locally advanced rectal cancer (SAKK 41/16 RECAP). Br J Clin Pharmacol 2022; 88:5336-5347. [PMID: 35831229 DOI: 10.1111/bcp.15461] [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: 01/16/2022] [Revised: 06/19/2022] [Accepted: 07/06/2022] [Indexed: 11/28/2022] Open
Abstract
AIM Locally advanced rectal cancer (LARC) is an area of unmet medical need with one third of patients dying from their disease. With response to neoadjuvant chemo-radiotherapy being a major prognostic factor, trial SAKK 41/16 assessed potential benefits of adding regorafenib to capecitabine-amplified neoadjuvant radiotherapy in LARC patients. METHODS Patients received regorafenib at three dose levels (40/80/120 mg once daily) combined with capecitabine 825 mg/m2 bidaily and local radiotherapy. We developed population pharmacokinetic models from plasma concentrations of capecitabine and its metabolites 5'-deoxy-5-fluorocytidine and 5'-deoxy-5-fluorouridine as well as regorafenib and its metabolites M-2 and M-5 as implemented into SAKK 41/16 to assess potential drug-drug interactions (DDI). After establishing parent-metabolite base models, drug exposure parameters were tested as covariates within the respective models to investigate for potential DDI. Simulation analyses were conducted to quantify their impact. RESULTS Plasma concentrations of capecitabine, regorafenib and metabolites were characterized by one- and two compartment models and absorption was described by parallel first- and zero-order processes and transit compartments, respectively. Apparent capecitabine clearance was 286 L/h (relative standard error [RSE] 14.9%, interindividual variability [IIV] 40.1%) and was reduced by regorafenib cumulative area under the plasma-concentration curve (median reduction of 45.6%) as exponential covariate (estimate -4.10×10-4 , RSE 17.8%). Apparent regorafenib clearance was 1.94 L/h (RSE 12.1%, IIV 38.1%). Simulation analyses revealed significantly negative associations between capecitabine clearance and regorafenib exposure. CONCLUSIONS This work informs the clinical development of regorafenib and capecitabine combination treatment and underlines the importance to study potential DDI with new anticancer drug combinations.
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Affiliation(s)
- Eduard Schmulenson
- Institute of Pharmacy, Department of Clinical Pharmacy, University of Bonn, Bonn, Germany
| | - Cédric Bovet
- Department of Clinical Chemistry, Inselspital, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Regula Theurillat
- Department of Clinical Chemistry, Inselspital, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Laurent Arthur Decosterd
- Laboratory of Clinical Pharmacology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Carlo R Largiadèr
- Department of Clinical Chemistry, Inselspital, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Jean-Christophe Prost
- Department of Clinical Chemistry, Inselspital, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Chantal Csajka
- Clinical Pharmaceutical Sciences, Lausanne University, Lausanne, Switzerland
| | | | - Matthias Guckenberger
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | | | | | - Markus Joerger
- Department of Medical Oncology and Hematology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Ulrich Jaehde
- Institute of Pharmacy, Department of Clinical Pharmacy, University of Bonn, Bonn, Germany
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12
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Joerger M, Metaxas Y, Zaman K, Michielin O, Mach N, Bettini A, Schmitt AM, Cantoni N, Caspar CB, Stettler S, Malval R, Pless M, Britschgi C, Renner C, Koeberle D, Schulz JD, Kopp C, Hayoz S, Stathis A, von Moos R. Outcome and Prognostic Factors of COVID-19 Infection in Swiss Cancer Patients: Final Results of SAKK 80/20 (CaSA). Cancers (Basel) 2022; 14:2191. [PMID: 35565320 PMCID: PMC9104745 DOI: 10.3390/cancers14092191] [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: 03/27/2022] [Revised: 04/24/2022] [Accepted: 04/25/2022] [Indexed: 02/04/2023] Open
Abstract
Purpose: These are the final results of a national registry on cancer patients with COVID-19 in Switzerland. Methods: We collected data on symptomatic COVID-19-infected cancer patients from 23 Swiss sites over a one-year period starting on 1 March 2020. The main objective was to assess the outcome (i.e., mortality, rate of hospitalization, ICU admission) of COVID-19 infection in cancer patients; the main secondary objective was to define prognostic factors. Results: From 455 patients included, 205 patients (45%) had non-curative disease, 241 patients (53%) were hospitalized for COVID-19, 213 (47%) required oxygen, 43 (9%) invasive ventilation and 62 (14%) were admitted to the ICU. Death from COVID-19 infection occurred in 98 patients, resulting in a mortality rate of 21.5%. Age ≥65 years versus <65 years (OR 3.14, p = 0.003), non-curative versus curative disease (OR 2.42, p = 0.012), ICU admission (OR 4.45, p < 0.001) and oxygen requirement (OR 20.28, p < 0.001) were independently associated with increased mortality. Conclusions: We confirmed high COVID-19 severity and mortality in real-world cancer patients during the first and second wave of the pandemic in a country with a decentralized, high-quality, universal-access health care system. COVID-19-associated mortality was particularly high for those of older age in a non-curative disease setting, requiring oxygen or ICU care.
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Affiliation(s)
- Markus Joerger
- Department of Oncology, Cantonal Hospital, 9007 St. Gallen, Switzerland
| | - Yannis Metaxas
- Department of Medical Oncology, Cantonal Hospital, 8596 Muensterlingen, Switzerland;
| | - Khalil Zaman
- Breast Center, Department of Medical Oncology, University Hospital, 1011 Lausanne, Switzerland;
| | - Olivier Michielin
- Department of Medical Oncology, University Hospital, 1011 Lausanne, Switzerland;
| | - Nicolas Mach
- Department of Medical Oncology, University Hospital, 1205 Geneva, Switzerland;
| | - Adrienne Bettini
- Department of Medical Oncology, HFR Fribourg-Hôpital Cantonal, 1752 Fribourg, Switzerland;
| | - Andreas M. Schmitt
- Department of Medical Oncology, University Hospital, 4031 Basel, Switzerland;
| | - Nathan Cantoni
- Oncology, Hematology and Transfusion Medicine, Cantonal Hospital, 5001 Aarau, Switzerland;
| | - Clemens B. Caspar
- Division of Hematology and Oncology, Cantonal Hospital, 5404 Baden, Switzerland;
| | - Sonja Stettler
- Division of Medical Oncology, Lucerne Cantonal Hospital, 6000 Lucerne, Switzerland;
| | | | - Miklos Pless
- Division of Medical Oncology and Hematology, Cantonal Hospital, 8400 Winterthur, Switzerland;
| | - Christian Britschgi
- Department of Medical Oncology and Hematology, University Hospital, 8091 Zurich, Switzerland;
| | - Christoph Renner
- Department of Medical Oncology, Oncological Center Zurich, 8038 Zurich, Switzerland;
| | - Dieter Koeberle
- Department of Oncology, Claraspital, 4058 Basel, Switzerland;
| | - Jessica D. Schulz
- SAKK Coordinating Center, 3008 Bern, Switzerland; (J.D.S.); (C.K.); (S.H.)
| | - Christoph Kopp
- SAKK Coordinating Center, 3008 Bern, Switzerland; (J.D.S.); (C.K.); (S.H.)
| | - Stefanie Hayoz
- SAKK Coordinating Center, 3008 Bern, Switzerland; (J.D.S.); (C.K.); (S.H.)
| | - Anastasios Stathis
- Oncology Institute of Southern Switzerland, 6500 Bellinzona, Switzerland;
| | - Roger von Moos
- Department of Medical Oncology/Hematology, Cantonal Hospital Graubuenden, 7000 Chur, Switzerland;
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Vetter M, Rothgiesser KM, Li Q, Hawle H, Schönfeld W, Ribi K, Riniker S, von Moos R, Trojan A, Kralidis E, Fehr M, Müller A, Thürlimann B. SAKK 21/12: a phase II trial of transdermal CR1447 in breast cancer patients. Endocr Oncol 2022; 2:9-18. [PMID: 37435469 PMCID: PMC10259314 DOI: 10.1530/eo-21-0009] [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] [Figures] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 02/10/2022] [Indexed: 07/13/2023]
Abstract
Objective CR1447, a novel transdermal formulation of 4-hydroxytestosterone, has aromatase-inhibiting and androgen receptor (AR)-modulating properties (IC504.4 nM) with antitumor effects against AR-positive tumor cells in vitro. This trial investigated the efficacy and safety of CR1447 for patients with metastatic estrogen receptor-positive (A) and AR-positive triple-negative breast cancers (B). Design and methods (A) included patients with at most one prior endocrine therapy line without progression ≥6 months, whereas (B) included patients with ≤2 prior chemotherapy lines, all displaying advanced signs of disease. The primary endpoint was disease control at week 24 (DC24). The null hypothesis was DC24 ≤30% (A) and ≤15% (B). Thirty-seven patients were recruited (29 in (A) and 8 in (B)); accrual was stopped following an interim analysis demonstrating futility in (A) and slow accrual in (B). Results DC24 was attained in 5/21 (95% CI: 8.2-47.2) patients in (A) and none in (B). The median progression-free survival was 5.1 months (95% CI: 2.5-5.6) in (A) and 2.5 months (95% CI: 0.7-2.6) in (B). The median overall survival was 24.6 months (95% CI: 22.9-not applicable) in (A) and 10.8 months (95% CI: 3.3-10.9) in (B). CR1447 had a favorable safety profile without treatment-related grade 3-5 toxicities in (A). Especially no side effects linked to androgenic effects were observed. Conclusions Despite this trial being negative, the 24% DC24 rate in a second-line setting, and the prolonged partial response experienced by a patient, indicate activity. Further evaluation of CR1447 in endocrine-sensitive patients or combination trials appears warranted.
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Affiliation(s)
- Marcus Vetter
- Medical Oncology, University Hospital Basel, Basel, Switzerland
- Medical Oncology, Hematology and Immunotherapy, Cantonal Hospital Baselland, Medical University Clinic, Liestal, Switzerland
| | - Karin M Rothgiesser
- Swiss Group for Clinical Cancer Research (SAKK) Coordinating Center, Bern, Switzerland
| | - Qiyu Li
- Swiss Group for Clinical Cancer Research (SAKK) Coordinating Center, Bern, Switzerland
| | - Hanne Hawle
- Swiss Group for Clinical Cancer Research (SAKK) Coordinating Center, Bern, Switzerland
| | | | - Karin Ribi
- Swiss Group for Clinical Cancer Research (SAKK) Coordinating Center, Bern, Switzerland
- IBCSG, International Breast Cancer Study Group, Bern, Switzerland
| | - Salome Riniker
- Breast Cancer Center, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Roger von Moos
- Medical Oncology, Cantonal Hospital Chur, Chur, Switzerland
| | - Andreas Trojan
- Medical Oncology, Hirslanden Klinik Im Park, Zurich, Switzerland
| | - Elena Kralidis
- Medical Oncology, Cantonal Hospital Aarau, Aarau, Switzerland
| | - Mathias Fehr
- Medical Oncology, Hospital Thurgau, Thurgau, Switzerland
| | - Andreas Müller
- Medical Oncology, Cantonal Hospital Winterthur, Winterthur, Switzerland
| | - Beat Thürlimann
- Breast Cancer Center, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
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von Moos R, Lewis K, Massey L, Marongiu A, Rider A, Seesaghur A. Initiation of bone-targeted agents in patients with bone metastases and breast or castrate-resistant prostate cancer actively treated in routine clinical practice in Europe. Bone 2022; 154:116243. [PMID: 34757213 DOI: 10.1016/j.bone.2021.116243] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 10/15/2021] [Accepted: 10/22/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Guidelines recommend starting bone-targeted agents (BTA), such as zoledronic acid and denosumab, as soon as bone metastases (BMs) are definitively diagnosed in all patients with breast cancer (BC) or castration-resistant prostate cancer (CRPC) whether they are symptomatic or not. METHODS Data were analyzed from 1364 patients with BC and 1161 patients with CRPC who had BMs and were receiving anti-cancer therapy in hospitals across six European countries (Belgium, France, Germany, Italy, Spain and the UK). The 731 physicians (medical oncologists or urologists) provided insights in the decision-making factors driving their management of bone health for these patients, and the patient medical records indicated how these decisions were reflected in routine clinical practice. RESULTS Within three months of a BM diagnosis, 74% of BC and 51% of CRPC patients had initiated treatment with a BTA. Around 12% of BC and 23% of CRPC patients did not receive a BTA following BM diagnosis. Irrespective of the tumour type (BC or CRPC), most physicians prescribed either denosumab or zoledronic acid as first BTA therapy. Physicians reported bone pain as a major decision-making factor to initiate a BTA. The presence of bone complications at BM diagnosis and bone pain at BM diagnosis were found to be significant predictive factors for a BTA initiation, irrespective of tumour type. CONCLUSIONS Despite European Society for Medical Oncology (ESMO) guidance on bone protection irrespective of symptomatic disease, not all patients with BMs received a BTA following a BM diagnosis. This suggests that clinical judgements and patients' communication of their pain to their physicians contributed to the decision to prescribe bone protection therapy in cancer patients.
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Affiliation(s)
- Roger von Moos
- Kantonsspital Graubünden, Loëstrasse 170, CH-7000 Chur, Switzerland.
| | - Katie Lewis
- Adelphi Real World, Bollington, United Kingdom
| | - Lucy Massey
- Adelphi Real World, Bollington, United Kingdom
| | - Andrea Marongiu
- Centre for Observational Research, Amgen Ltd., Uxbridge, United Kingdom
| | - Alex Rider
- Adelphi Real World, Bollington, United Kingdom
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Mark M, von Moos R, Cathomas R, Stoffel S, Gillessen S. RE: Real-World Use of Bone Modifying Agents in Metastatic Castration-Sensitive Prostate Cancer. J Natl Cancer Inst 2021; 114:635-636. [PMID: 34850058 DOI: 10.1093/jnci/djab216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 11/22/2021] [Indexed: 11/13/2022] Open
Affiliation(s)
- Michael Mark
- Department of Haematology/Oncology, Kantonsspital Graubünden, Chur, Switzerland
| | - Roger von Moos
- Department of Haematology/Oncology, Kantonsspital Graubünden, Chur, Switzerland
| | - Richard Cathomas
- Department of Haematology/Oncology, Kantonsspital Graubünden, Chur, Switzerland
| | - Sandro Stoffel
- Institute of Pharmaceutical Medicine, University of Basel, Switzerland
| | - Silke Gillessen
- EOC-Istituto Oncologico della Svizzera Italiana, Bellinzona, Switzerland
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Hofheinz RD, Kröning H, Zahn MO, Scholten F, Derigs HG, Pederiva S, Anchisi S, Bohanes PO, Gruenberger B, Windemuth-Kieselbach C, Piringer G, Thaler J, Moos RV. Impact of RAS status and prior targeted therapy on the activity of aflibercept plus FOLFIRI in patients with metastatic colorectal cancer (mCRC) in daily practice. Final results of the QoLiTrap prospective non-interventional study. J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.e15570] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e15570 Background: The anti-angiogenic fusion protein aflibercept targets VEGF-A, VEGF-B and PIGF. It is approved in combination with FOLFIRI for treatment of mCRC previously treated with an oxaliplatin-containing regimen. We evaluated the influence of RAS status and prior targeted therapy on the efficacy and safety of aflibercept plus FOLFIRI in daily practice. Methods: QoLiTrap is a large international (Germany, Austria, Switzerland), non-interventional study evaluating the quality of life (QoL), efficacy and safety of aflibercept plus FOLFIRI in daily clinical practice. The primary endpoint was QoL assessed by EORTC QLQ-C30 questionnaire. Secondary endpoints included overall survival (OS), progression-free survival (PFS), tumor response and safety. Patients were evaluable for primary and secondary endpoint analysis if they had a QoL questionnaire at baseline and at least 2 post baseline. Safety was analyzed in all patients exposed to at least one dose of study drug. We report here the results by RAS status and prior targeted therapy received. Results: 1277 patients with mCRC were treated (median age 66 years, males 64.8%, right colon tumor 27.6%, liver metastases 53.2% , ECOG 0-1 84.7%) mainly in second-line (50.3%) but also in third-line (23.1%) and fourth-line (11.9%) setting. Median duration of treatment was 12 weeks. Overall, 872 patients were evaluable for the efficacy analysis. At baseline, the global health (mean) score was 58.7 and the mean change from baseline over 12 weeks was -4.6%. A clinically meaningful decline of -10 points was not reached, regardless of RAS status and prior targeted therapy. Secondary endpoints are provided in the Table below. Most common all grade adverse events were diarrhea (34.2%), nausea (17.9%), fatigue (17.2%), stomatitis (17.2%) and hypertension (11.6%). Conclusions: Aflibercept plus FOLFIRI administered in daily practice shows no deleterious effect on QoL and retains its activity irrespective of RAS status and prior targeted therapy. The safety profile was manageable. Clinical trial information: AIO-LQ-0113. [Table: see text]
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Affiliation(s)
| | - Hendrik Kröning
- Schwerpunktpraxis Hämatologie und Onkologie, Magdeburg, Germany
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Stoffel ST, von Moos R, Thürlimann B, Cathomas R, Gillessen S, Zürrer-Härdi U, von Briel T, Anchisi S, Feller A, Schär C, Dietrich D, Schwenkglenks M, Lupatsch JE, Mark MT. Patterns of care and economic consequences of using bone-targeted agents for castration-sensitive prostate cancer patients with bone metastases to prevent skeletal-related events in Switzerland - the SAKK 95/16 prostate study. Swiss Med Wkly 2021; 151:w20464. [PMID: 33705559 DOI: 10.4414/smw.2021.20464] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND International guidelines state that bone-targeted agents such as denosumab or zoledronic acid at doses used for bone metastasis are not indicated for patients with metastatic castration-sensitive prostate cancer (mCSPC) with bone metastases. Whereas denosumab has never been studied in this patient population, zoledronic acid has been shown to be ineffective in decreasing the risk for skeletal-related events. This study estimates the prevalence and economic consequences of real-world use of bone-targeted agents for mCSPC patients in Switzerland. METHODS To estimate the frequency of bone-targeted agent administration and skeletal-related events, data from a non-interventional, cross-sectional survey involving oncologists across Switzerland (SAKK 95/16) was combined with data from the Swiss National Institute for Cancer Epidemiology and Registration (NICER). Economic parameters were calculated from the perspective of the healthcare system over the median time to prostate-specific antigen (PSA) progression for the extrapolated patient group, using data from NICER. The cost calculation covered costs for bone-targeted agents, their administration and skeletal-related events. The time to PSA progression (33.2 months), as well as the probability and cost of skeletal-related events were derived from the literature. RESULTS The survey was answered by 86 physicians treating 417 patients, of whom 106 (25.4%) had prostate cancer, with 36 (34.0%) of these mCSPC. The majority of mCSPC patients (52.8%, n = 19) received bone-targeted agents monthly. Denosumab was the treatment of choice in 84.2% of patients (n = 16). Extrapolation using data from NICER indicated that 568 mCSPC patients may be treated with bone-targeted agents at doses used for bone metastasis every year in Switzerland, leading to estimated total costs of more than CHF 8.3 million over 33.2 months. Because of its more frequent prescription and higher price, it appears that almost 93% of the total costs can be attributed to denosumab. For both denosumab and zoledronic acid, the most expensive components were the cost of administration and the drug cost, making up more than 90% of the total costs, with the rest being costs of skeletal-related events. CONCLUSIONS This study found that the administration of bone-targeted agents in doses used for bone-metastatic diseases to prevent skeletal-related events is frequent in the setting of mCSPC and results in significant costs for the healthcare system.
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Affiliation(s)
- Sandro Tiziano Stoffel
- Institute of Pharmaceutical Medicine, University of Basel, Switzerland / Swiss Group for Clinical Cancer Research (SAKK) Coordinating Centre, Bern, Switzerland
| | - Roger von Moos
- Department of Haematology/Oncology, Kantonsspital Graubünden, Chur, Switzerland
| | | | - Richard Cathomas
- Kantonsspital Graubünden
- Department of Hematology/Oncology, Kantonsspital Graubünden
| | - Silke Gillessen
- Department of Haematology/Oncology, Kantonsspital Graubünden, Chur, Switzerland
| | | | | | | | - Anita Feller
- Foundation National Institute for Cancer Epidemiology and Registration (NICER), c/o University of Zurich, Switzerland / National Agency for Cancer Registration (NACR) operated by NICER, c/o University of Zurich, Switzerland
| | - Corinne Schär
- Swiss Group for Clinical Cancer Research (SAKK) Coordinating Centre, Bern, Switzerland
| | - Daniel Dietrich
- Swiss Group for Clinical Cancer Research (SAKK) Coordinating Centre, Bern, Switzerland
| | | | - Judith E Lupatsch
- Institute of Pharmaceutical Medicine, University of Basel, Switzerland / Swiss Group for Clinical Cancer Research (SAKK) Coordinating Centre, Bern, Switzerland
| | - Michael Thomas Mark
- Department of Haematology/Oncology, Kantonsspital Graubünden, Chur, Switzerland
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Ribi K, Thürlimann B, Schär C, Dietrich D, Cathomas R, Zürrer-Härdi U, von Briel T, Anchisi S, Bohanes P, Blum V, von Burg P, Mannhart M, Caspar CB, von Moos R, Mark M. Quality of life and pain in patients with metastatic bone disease from solid tumors treated with bone-targeted agents- a real-world cross-sectional study from Switzerland (SAKK 95/16). BMC Cancer 2021; 21:182. [PMID: 33607966 PMCID: PMC7893880 DOI: 10.1186/s12885-021-07903-8] [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: 10/09/2020] [Accepted: 02/12/2021] [Indexed: 11/10/2022] Open
Abstract
Background Bone-targeted agents (BTAs) are widely used in the management of patients with bone metastases from solid tumors. Knowledge of the impact of their routine care use on patient-reported pain and bone pain-related quality of life (QoL) is limited. Methods This real world, cross-sectional study enrolled patients over a 3-month period through oncologists across Switzerland. Patients were ≥ 18 years, had solid tumors and at least one bone metastasis, and received routine care for bone metastases. Physicians provided data on BTA-related practices, risk of bone complications and BTA regimen. Patients completed questionnaires about pain (BPI-SF), general and bone pain-related QoL (FACT-G, FACT-BP) and treatment satisfaction (FACIT-TS-G). Results Eighteen sites recruited 417 patients. Based on the FACT-BP, 42% of the patients indicated not having bone pain. According to the BPI-SF, 28% reported no, 43% mild, 14% moderate, and 15% severe pain, respectively. Patients not treated with a BTA had better overall QoL (FACT-G: p = 0.031) and bone pain-related QoL (FACT-BP, p = 0.007) than those treated with a BTA. All pain and other QoL scales did not differ between groups. Patients perceived at ‘low risk of bone complications’ by their physician not receiving a BTA reported less pain and better QoL than those considered at ‘low risk’ but receiving BTA treatment or those considered at ‘high risk’ regardless of BTA treatment. Overall satisfaction with the treatment was good; almost 50% of patients reporting that they were completely satisfied. Conclusions Overall, pain and QoL did not differ according to BTA treatment or physicians’ risk perception. Patient with low risks not receiving BTA treatment reported least pain and highest QoL scores. These results may suggest that treating physicians assess bone complication risk appropriately and treat patients accordingly, but they need to be confirmed by objective determination of longitudinal skeletal complication risk. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-021-07903-8.
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Affiliation(s)
- Karin Ribi
- International Breast Cancer Study Group (IBCSG), Bern, Switzerland.
| | | | - Corinne Schär
- Swiss Group for Clinical Cancer Research (SAKK) Coordinating Center, Bern, Switzerland
| | - Daniel Dietrich
- Swiss Group for Clinical Cancer Research (SAKK) Coordinating Center, Bern, Switzerland
| | | | | | | | | | - Pierre Bohanes
- Centre de Chimiothérapie Anti-Cancéreuse, Lausanne, Switzerland
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Wirsching HG, Roelcke U, Weller J, Hundsberger T, Hottinger AF, von Moos R, Caparrotti F, Conen K, Remonda L, Roth P, Ochsenbein A, Tabatabai G, Weller M. MRI and 18FET-PET Predict Survival Benefit from Bevacizumab Plus Radiotherapy in Patients with Isocitrate Dehydrogenase Wild-type Glioblastoma: Results from the Randomized ARTE Trial. Clin Cancer Res 2020; 27:179-188. [PMID: 32967939 DOI: 10.1158/1078-0432.ccr-20-2096] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [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: 05/29/2020] [Revised: 08/09/2020] [Accepted: 09/17/2020] [Indexed: 11/16/2022]
Abstract
PURPOSE To explore a prognostic or predictive role of MRI and O-(2-18F-fluoroethyl)-L-tyrosine (18FET) PET parameters for outcome in the randomized multicenter trial ARTE that compared bevacizumab plus radiotherapy with radiotherpay alone in elderly patients with glioblastoma. PATIENTS AND METHODS Patients with isocitrate dehydrogenase wild-type glioblastoma ages 65 years or older were included in this post hoc analysis. Tumor volumetric and apparent diffusion coefficient (ADC) analyses of serial MRI scans from 67 patients and serial 18FET-PET tumor-to-brain intensity ratios (TBRs) from 31 patients were analyzed blinded for treatment arm and outcome. Multivariate Cox regression analysis was done to account for established prognostic factors and treatment arm. RESULTS Overall survival benefit from bevacizumab plus radiotherapy compared with radiotherapy alone was observed for larger pretreatment MRI contrast-enhancing tumor [HR per cm3 0.94; 95% confidence interval (CI), 0.89-0.99] and for higher ADC (HR 0.18; CI, 0.05-0.66). Higher 18FET-TBR on pretreatment PET scans was associated with inferior overall survival in both arms. Response assessed by standard MRI-based Response Assessment in Neuro-Oncology criteria was associated with overall survival in the bevacizumab plus radiotherapy arm by trend only (P = 0.09). High 18FET-TBR of noncontrast-enhancing tumor portions during bevacizumab therapy was associated with inferior overall survival on multivariate analysis (HR 5.97; CI, 1.16-30.8). CONCLUSIONS Large pretreatment contrast-enhancing tumor mass and higher ADCs identify patients who may experience a survival benefit from bevacizumab plus radiotherapy. Persistent 18FET-PET signal of no longer contrast-enhancing tumor after concomitant bevacizumab plus radiotherapy suggests pseudoresponse and predicts poor outcome.
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Affiliation(s)
- Hans-Georg Wirsching
- Department of Neurology, University Hospital and University of Zurich, Zurich, Switzerland.
| | - Ulrich Roelcke
- Department of Neurology, Cantonal Hospital Aarau, Aarau, Switzerland
| | - Jonathan Weller
- Department of Neurology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Thomas Hundsberger
- Department of Neurology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Andreas F Hottinger
- Departments of Clinical Neurosciences and Medical Oncology, University Hospital Lausanne, Lausanne, Switzerland
| | - Roger von Moos
- Department of Medical Oncology, Cantonal Hospital Graubuenden, Chur, Switzerland
| | - Francesca Caparrotti
- Department of Radiation Oncology, University Hospital Geneva, Geneva, Switzerland
| | - Katrin Conen
- Department of Medical Oncology, University Hospital Basel, Basel, Switzerland
| | - Luca Remonda
- Department of Neuroradiology, Cantonal Hospital Aarau, Aarau, Switzerland
| | - Patrick Roth
- Department of Neurology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Adrian Ochsenbein
- Department of Medical Oncology, Inselspital, Berne University Hospital, University of Berne, Berne, Switzerland
| | - Ghazaleh Tabatabai
- Department of Neurology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Michael Weller
- Department of Neurology, University Hospital and University of Zurich, Zurich, Switzerland
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Peters S, Danson S, Hasan B, Dafni U, Reinmuth N, Majem M, Tournoy KG, Mark MT, Pless M, Cobo M, Rodriguez-Abreu D, Falchero L, Moran T, Ortega Granados AL, Monnet I, Mohorcic K, Sureda BM, Betticher D, Demedts I, Macias JA, Cuffe S, Luciani A, Sanchez JG, Curioni-Fontecedro A, Gautschi O, Price G, Coate L, von Moos R, Zielinski C, Provencio M, Menis J, Ruepp B, Pochesci A, Roschitzki-Voser H, Besse B, Rabaglio M, O'Brien MER, Stahel RA. A Randomized Open-Label Phase III Trial Evaluating the Addition of Denosumab to Standard First-Line Treatment in Advanced NSCLC: The European Thoracic Oncology Platform (ETOP) and European Organisation for Research and Treatment of Cancer (EORTC) SPLENDOUR Trial. J Thorac Oncol 2020; 15:1647-1656. [PMID: 32565388 DOI: 10.1016/j.jtho.2020.06.011] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [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: 04/07/2020] [Revised: 05/26/2020] [Accepted: 06/07/2020] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Receptor activator of NF-kB ligand stimulates NF-kB-dependent cell signaling and acts as the primary signal for bone resorption. Retrospective analysis of a large trial comparing denosumab versus zoledronic acid in bone metastatic solid tumors suggested significant overall survival (OS) advantage for patients with lung cancer with denosumab (p = 0.01). The randomized open-label phase III SPLENDOUR trial was designed to evaluate whether the addition of denosumab to standard first-line platinum-based doublet chemotherapy improved OS in advanced NSCLC. METHODS Patients with stage IV NSCLC were randomized in a 1:1 ratio to either chemotherapy with or without denosumab (120 mg every 3-4 wks), stratified by the presence of bone metastases (at diagnosis), Eastern Cooperative Oncology Group performance status, histology, and region. To detect an OS increase from 9 to 11.25 months (hazard ratio [HR] = 0.80), 847 OS events were required. The trial closed prematurely owing to decreasing accrual rate. RESULTS A total of 514 patients were randomized, with 509 receiving one or more doses of the assigned treatment (chemotherapy: 252, chemotherapy-denosumab: 257). The median age was 66.1 years, 71% were men, and 59% were former smokers. Bone metastases were identified in 275 patients (53%). Median OS (95% confidence interval [CI]) was 8.7 (7.6-11.0) months in the control arm versus 8.2 (7.5-10.4) months in the chemotherapy-denosumab arm (HR = 0.96; 95% CI: 0.78-1.19; one-sided p = 0.36). For patients with bone metastasis, HR was 1.02 (95% CI: 0.77-1.35), whereas for those without, HR was 0.90 (95% CI: 0.66-1.23). Adverse events grade 3 or greater were observed in 40.9%, 5.2%, 8.7% versus 45.5%, 10.9%, 10.5% of patients. Conditional power for OS benefit was less than or equal to 10%. CONCLUSIONS Denosumab was well-tolerated without unexpected safety concerns. There was no OS improvement for denosumab when added to chemotherapy in the intention-to-treat population and the subgroups with and without bone metastases. Our data do not provide evidence of a clinical benefit for denosumab in patients with NSCLC without bone metastases.
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Affiliation(s)
- Solange Peters
- Department of Oncology, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland.
| | - Sarah Danson
- Department of Oncology and Metabolism & Sheffield Experimental Cancer Medicine Centre, University of Sheffield, Weston Park Hospital, Sheffield, United Kingdom
| | - Baktiar Hasan
- European Organization for Research and Treatment of Cancer (EORTC), Brussels, Belgium
| | - Urania Dafni
- School of Health Sciences, National and Kapodistrian University of Athens & Frontier Science Foundation-Hellas, Athens, Greece
| | - Niels Reinmuth
- Asklepios Kliniken GmbH, Asklepios Fachkliniken Muenchen, Gauting, Germany
| | - Margarita Majem
- Department of Medical Oncology, Hospital De La Santa Creu I Sant Pau, Barcelona, Spain; Spanish lung cancer group (Grupo Español de Cancer de Pulmón (GECP)), Barcelona, Spain
| | - Kurt G Tournoy
- Faculty of Medicine and Life Sciences, Ghent University and Onze-Lieve-Vrouwziekenhuis (OLV), Aalst, Belgium
| | - Michael T Mark
- Swiss Group for Clinical Cancer Research (SAKK), Bern, Switzerland; Department of Medical Oncology, Cantonal Hospital Graubuenden, Chur, Switzerland
| | - Miklos Pless
- Swiss Group for Clinical Cancer Research (SAKK), Bern, Switzerland; Department of Medical Oncology and Hematology, Cantonal Hospital Winterthur, Winterthur, Switzerland
| | - Manuel Cobo
- Spanish lung cancer group (Grupo Español de Cancer de Pulmón (GECP)), Barcelona, Spain; Unidad Gestion Intercentros of Medical Oncology. Regional and Virgen de la Victoria University Hospitals (IBIMA), Málaga, Spain
| | - Delvys Rodriguez-Abreu
- Spanish lung cancer group (Grupo Español de Cancer de Pulmón (GECP)), Barcelona, Spain; Complejo Hospitalario Universitario Insular Materno-Infantil de Gran Canaria, Universidad de Las Palmas de Gran Canaria, Las Palmas, Spain
| | - Lionel Falchero
- Department of Pneumology and Thoracic Oncology, Hopital Nord-Ouest, Villefranche-sur-Saône Cedex, France
| | - Teresa Moran
- Spanish lung cancer group (Grupo Español de Cancer de Pulmón (GECP)), Barcelona, Spain; Department of Medical Oncology, Institut Català d'Oncologia (ICO) Badalona, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona (UAB), Badalona Applied Research Group in Oncology (B-ARGO), Barcelona, Spain
| | - Ana Laura Ortega Granados
- Spanish lung cancer group (Grupo Español de Cancer de Pulmón (GECP)), Barcelona, Spain; Department of Medical Oncology, Hospital Universitario de Jaén, Jaén, Spain
| | - Isabelle Monnet
- Department of Pneumology, Centre Hopitalier Intercommunal De Créteil, Créteil, France
| | - Katja Mohorcic
- Department of Medical Oncology, University Clinic Golnik, Golnik, Slovenia
| | - Bartomeu Massutí Sureda
- Spanish lung cancer group (Grupo Español de Cancer de Pulmón (GECP)), Barcelona, Spain; El Instituto de Investigación Sanitaria y Biomédica de Alicante (SABIAL), Hospital Universitario Alicante, Alicante, Spain
| | - Daniel Betticher
- Swiss Group for Clinical Cancer Research (SAKK), Bern, Switzerland; Department of Medical Oncology, Fribourg Cantonal Hospital (HFR), Fribourg, Switzerland
| | - Ingel Demedts
- Department of Pulmonary Diseases, AZ Delta, Roeselare, Belgium
| | - Jose Antionio Macias
- Spanish lung cancer group (Grupo Español de Cancer de Pulmón (GECP)), Barcelona, Spain; Department of Hematology and Oncology, Hospital General Universitario Morales Meseguer, Murcia, Spain
| | - Sinead Cuffe
- Cancer Trials Ireland, Dublin, Ireland; Department of Medical Oncology, St. James's Hospital, Dublin, Ireland
| | - Andrea Luciani
- Department of Medical Oncology, Ospedale San Paolo, Milano, Italy
| | - Jose Garcia Sanchez
- Spanish lung cancer group (Grupo Español de Cancer de Pulmón (GECP)), Barcelona, Spain; Department of Medical Oncology, University Hospital Arnau de Vilanova, Valencia, Spain
| | - Alessandra Curioni-Fontecedro
- Swiss Group for Clinical Cancer Research (SAKK), Bern, Switzerland; Department for Medical Oncology and Hematology, University Hospital Zürich, Zürich, Switzerland
| | - Oliver Gautschi
- Swiss Group for Clinical Cancer Research (SAKK), Bern, Switzerland; Cantonal Hospital Lucerne, Lucern, Switzerland
| | - Gillian Price
- Department of Medical Oncology, Aberdeen Royal Infirmary NHS Grampian, Aberdeen, United Kingdom
| | - Linda Coate
- Cancer Trials Ireland, Dublin, Ireland; Mid-Western Cancer Centre, University Hospital Limerick, Limerick, Ireland
| | - Roger von Moos
- Swiss Group for Clinical Cancer Research (SAKK), Bern, Switzerland; Department of Medical Oncology, Cantonal Hospital Graubuenden, Chur, Switzerland
| | - Christoph Zielinski
- Clinical Division of Oncology, Medical University Vienna, Vienna, Austria; Central European Cooperative Oncology Group, Vienna, Austria
| | - Mariano Provencio
- Spanish lung cancer group (Grupo Español de Cancer de Pulmón (GECP)), Barcelona, Spain; Department of Medical Oncology, Hospital Puerta de Hierro-Majadahonda, Madrid, Spain
| | - Jessica Menis
- European Organization for Research and Treatment of Cancer (EORTC), Brussels, Belgium; Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy; Medical Oncology Department, Istituto Oncologico Veneto, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Padova, Italy
| | - Barbara Ruepp
- European Thoracic Oncology Platform (ETOP), Bern, Switzerland
| | - Alessia Pochesci
- European Organization for Research and Treatment of Cancer (EORTC), Brussels, Belgium
| | | | - Benjamin Besse
- European Organization for Research and Treatment of Cancer (EORTC), Brussels, Belgium; Gustave Roussy Cancer Center Villejuif, Paris Saclay University, Orsay, France
| | | | - Mary E R O'Brien
- Department of Medical Oncology, Royal Marsden Hospital, Sutton, United Kingdom
| | - Rolf A Stahel
- Department for Medical Oncology and Hematology, University Hospital Zürich, Zürich, Switzerland
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Mark M, Thürlimann B, Ribi K, Schär C, Dietrich D, Cathomas R, Zürrer-Härdi U, von Briel T, Anchisi S, Bohanes P, Blum V, von Burg P, Mannhart M, Caspar CB, von Moos R. Patterns of care for patients with metastatic bone disease in solid tumors: A cross-sectional study from Switzerland (SAKK 95/16). J Bone Oncol 2019; 21:100273. [PMID: 31970055 PMCID: PMC6965709 DOI: 10.1016/j.jbo.2019.100273] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 12/12/2019] [Accepted: 12/14/2019] [Indexed: 02/03/2023] Open
Abstract
Implementation of guideline-recommended BTA practice is high among Swiss physicians. Denosumab is the BTA of choice in Switzerland. BTAs were widely administered (94.2%) according to a 3–4-weekly dosing regimen. Bone pain and SRE incidence were low in patients with solid tumor bone metastases. Low SRE incidence may indicate BTA efficacy and judicious BTA prescribing.
Background Bone-targeted agents (BTAs) are widely used in the management of patients with bone metastases from solid tumors, but knowledge of their routine care use and the therapeutic implications remains limited. This non-interventional study aimed to characterize real-world BTA patterns of care in Switzerland. Materials and methods Non-interventional, cross-sectional study involving oncologists from across Switzerland who completed a Treating Physician questionnaire, providing data on their clinical setting and BTA-related practices, and a Patient Characteristics and Treatment questionnaire, providing data on their patients’ disease status, risk of bone complications, BTA regimen and related outcomes. Eligible patients were aged ≥ 18 years, with solid tumors and at least one bone metastasis and were receiving routine management at the participating physician's center over the 3-month study period. Results A total of 86 oncologists recruited 417 patients from across 18 centers in Switzerland (80% public hospitals; 20% private clinics). The majority of physicians (70.9%) reported prescribing BTAs in line with international guidelines; denosumab was the treatment of choice in 78.5% of patients. BTAs were widely administered (94.2%) according to a 3–4-weekly dosing regimen; 33.7% of physicians reported extending intervals to 12 weeks after an initial 2 years of treatment. Physicians appeared to use clinical judgement, as well as formal risk assessment, to guide treatment for symptomatic skeletal events. No association was seen between either BTA use, or risk of complications, and incidence of skeletal complications. Only 4.3% of patients were reported to be experiencing severe bone pain at the time of the study. Conclusions This cross-sectional, non-interventional study found high implementation of guideline-recommended BTA prescribing, good pain control and low incidence of skeletal-related events. Long-term BTA randomized controlled trials have the potential to further optimize routine care outcomes for patients.
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Key Words
- BP, bisphosphonate
- BTA, bone-targeted agent
- Bone metastases
- Bone-targeting agents
- HRQoL, health-related quality of life
- IBCSG, International Breast Cancer Study Group
- Non-interventional
- Patterns of care
- RANKL, receptor activator of nuclear factor kappa-B ligand
- RCT, randomized controlled trial
- SAKK, Swiss Group for Clinical Cancer Research
- SGMO, Schweizerische Gesellschaft für Medizinische Onkologie
- SRE, symptomatic skeletal-related event
- SSE, symptomatic skeletal event
- Skeletal-related event
- Symptomatic skeletal events
- mCRPC, metastatic castration-resistant prostate cancer
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Affiliation(s)
- Michael Mark
- Department of Hematology/Oncology, Kantonsspital Graubünden, Loestrasse 170, 7000 Chur, Switzerland
- Corresponding author.
| | | | - Karin Ribi
- International Breast Cancer Study Group IBCSG (IBCSG), Bern, Switzerland
| | - Corinne Schär
- Swiss Group for Clinical Cancer Research (SAKK) Coordinating Center, Bern, Switzerland
| | - Daniel Dietrich
- Swiss Group for Clinical Cancer Research (SAKK) Coordinating Center, Bern, Switzerland
| | - Richard Cathomas
- Department of Hematology/Oncology, Kantonsspital Graubünden, Loestrasse 170, 7000 Chur, Switzerland
| | | | | | | | - Pierre Bohanes
- Centre de Chimiothérapie Anti-Cancéreuse, Lausanne, Switzerland
| | | | | | | | | | - Roger von Moos
- Department of Hematology/Oncology, Kantonsspital Graubünden, Loestrasse 170, 7000 Chur, Switzerland
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Schmid S, Klingbiel D, Aebi S, Goldhirsch A, Mamot C, Munzone E, Nolè F, Oehlschlegel C, Pagani O, Pestalozzi B, Rochlitz C, Thürlimann B, von Moos R, Weder P, Zaman K, Ruhstaller T. Long-term responders to trastuzumab monotherapy in first-line HER-2+ advanced breast cancer: characteristics and survival data. BMC Cancer 2019; 19:902. [PMID: 31500588 PMCID: PMC6734335 DOI: 10.1186/s12885-019-6105-3] [Citation(s) in RCA: 4] [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] [Received: 03/11/2019] [Accepted: 08/29/2019] [Indexed: 11/10/2022] Open
Abstract
Background The impact of HER2-targeted therapy alone followed by the addition of chemotherapy at disease progression (PD) versus upfront combination was investigated by the SAKK 22/99 trial. The aim of this exploratory analysis of the SAKK 22/99 trial was to characterize the specific subset of patients deriving long-term benefit from trastuzumab monotherapy alone and to identify potential predictive factors of long-term response. Methods This is an unplanned post-hoc analysis of patients randomized to Arm A (trastuzumab monotherapy). Patients were divided in two groups: patients with durable clinical benefit from trastuzumab monotherapy and short-term responders without durable clinical benefit from trastuzumab monotherapy Univariate and multivariate analyses of clinical characteristics correlating with response duration was performed. Results Eighty six patients were randomized in arm A, 24 patients (28%) were long-term responders and 62 (72%) were short-term responders with a 5y-overall survival (OS) of 54% (95% CI 31–72) and of 18% (95%CI 10–30), respectively. Absence of ER expression, absence of PgR expression and presence of visceral disease emerged as possible negative predictive factors for durable clinical benefit. Conclusion Durable clinical benefit can be achieved with trastuzumab monotherapy in a subgroup of HER2-positive patients with advanced disease and it is predictive for longer OS. Further investigations of predictive biomarkers are necessary to better characterize this subgroup of patients and develop further de-escalating strategies. Trial registration NCT00004935; first posted 27.01.2003, retrospectively registered. Electronic supplementary material The online version of this article (10.1186/s12885-019-6105-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Sabine Schmid
- Breast Center St. Gallen, Kantonsspital, Rorschacherstrasse 95, 9007, St. Gallen, Switzerland.
| | - Dirk Klingbiel
- Swiss Group for Clinical Cancer Research (SAKK), Berne, Switzerland
| | - Stefan Aebi
- Cancer Center, Lucerne Cantonal Hospital, Lucerne and University of Bern, Bern, Switzerland
| | - Aron Goldhirsch
- Department of Oncology, European Institute of Oncology (IEO), Milan, Italy
| | - Christoph Mamot
- Department of Oncology and Haematology, Kantonsspital Aarau, Aarau, Switzerland
| | - Elisabetta Munzone
- Division of Medical Senology, European Institute of Oncology (IEO), Milan, Italy
| | - Franco Nolè
- Department of Oncology, European Institute of Oncology (IEO), Milan, Italy
| | | | - Olivia Pagani
- Breast Unit and Institute of Oncology of Southern Switzerland, Ospedale Regionale Bellinzona e Valli and Geneva University Hospitals, Bellinzona, Switzerland
| | | | | | - Beat Thürlimann
- Breast Center St. Gallen, Kantonsspital, Rorschacherstrasse 95, 9007, St. Gallen, Switzerland
| | - Roger von Moos
- Department of Oncology, Kantonsspital Graubünden, Chur, Switzerland
| | - Patrik Weder
- Breast Center St. Gallen, Kantonsspital, Rorschacherstrasse 95, 9007, St. Gallen, Switzerland
| | - Khalil Zaman
- Breast Center CHUV, Department of Oncology, University Hospital CHUV, Lausanne, Switzerland
| | - Thomas Ruhstaller
- Breast Center St. Gallen, Kantonsspital, Rorschacherstrasse 95, 9007, St. Gallen, Switzerland.,Medizinische Fakultät, Universität Basel, Basel, Switzerland
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Joerger M, Stathis A, Metaxas Y, Hess D, Mantiero M, Mark M, Volden M, Kaindl T, Engelhardt M, Larger P, Lane H, Hafner P, Levy N, Stuedeli S, Sessa C, von Moos R. A Phase 1 study of BAL101553, a novel tumor checkpoint controller targeting microtubules, administered as 48-h infusion in adult patients with advanced solid tumors. Invest New Drugs 2019; 38:1067-1076. [PMID: 31471863 PMCID: PMC7340672 DOI: 10.1007/s10637-019-00850-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [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: 07/10/2019] [Accepted: 08/21/2019] [Indexed: 02/04/2023]
Abstract
Purpose BAL101553, the prodrug of the microtubule-destabilizer BAL27862, previously showed signs of antitumor activity when administered as a 2-h infusion, but its use was limited by vascular toxicity. We investigated an alternative dosing strategy aimed at improving the safety profile of BAL101553. Methods This multicenter, open-label, Phase 1 dose-escalation study used a 3 + 3 design to determine the maximum tolerated dose (MTD), dose-limiting toxicities (DLTs), pharmacokinetics, and antitumor activity of BAL101553 administered as a 48-h IV infusion on Days 1, 8, and 15 of a 28-day cycle. Patients received oral BAL101553 on Days 15–21 of cycle 2 to assess oral bioavailability. Results BAL101553 was well tolerated at doses up to ≤70 mg/m2. Three grade 3 DLTs occurred: hypotension (70 mg/m2), hyponatremia and neutropenia (both 90 mg/m2). The MTD for 48-h IV BAL101553 was 70 mg/m2. At this dose level, the AUC for BAL27862 was 8580 ng.h/mL and the Cmax was 144 ng/mL. No apparent dose-related effects on blood pressure were observed with 48-h BAL101553 IV infusion. BAL27862 oral bioavailability was >80%. Conclusions Continuous 48-h IV BAL101553 infusion achieved higher exposure of the BAL27862 active metabolite than a 2-h infusion at the RP2D and did not cause vascular toxicity. Clinicaltrials.gov registration: NCT02895360.
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Affiliation(s)
| | | | - Yannis Metaxas
- Department of Medical Oncology, Cantonal Hospital Graubünden, Chur, Switzerland
| | - Dagmar Hess
- Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Mara Mantiero
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Michael Mark
- Department of Medical Oncology, Cantonal Hospital Graubünden, Chur, Switzerland
| | | | - Thomas Kaindl
- Basilea Pharmaceutica International Ltd, Grenzacherstrasse 487, PO Box, CH-4005, Basel, Switzerland.
| | - Marc Engelhardt
- Basilea Pharmaceutica International Ltd, Grenzacherstrasse 487, PO Box, CH-4005, Basel, Switzerland
| | - Patrice Larger
- Basilea Pharmaceutica International Ltd, Grenzacherstrasse 487, PO Box, CH-4005, Basel, Switzerland
| | - Heidi Lane
- Basilea Pharmaceutica International Ltd, Grenzacherstrasse 487, PO Box, CH-4005, Basel, Switzerland
| | - Peter Hafner
- Basilea Pharmaceutica International Ltd, Grenzacherstrasse 487, PO Box, CH-4005, Basel, Switzerland
| | - Nicole Levy
- Swiss Group for Clinical Cancer Research, Bern, Switzerland
| | | | - Cristiana Sessa
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Roger von Moos
- Department of Medical Oncology, Cantonal Hospital Graubünden, Chur, Switzerland
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Rothschild SI, Betticher D, Zenhäusern R, Anchisi S, von Moos R, Pless M, Moosmann P, Popescu RA, Calderoni A, Dressler M, Rauch D, Pederiva S, Woelky R, Papet C, Bühler V, Borner M. Prospective, observational practice survey of applied skin care and management of cetuximab-related skin reactions: PROSKIN study. Cancer Chemother Pharmacol 2019; 84:881-889. [PMID: 31444619 PMCID: PMC6768912 DOI: 10.1007/s00280-019-03927-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 08/07/2019] [Indexed: 12/22/2022]
Abstract
Purpose The study aimed to investigate strategies to prevent and treat cetuximab-induced skin reactions and their perceived effectiveness in patients with metastatic colorectal cancer (mCRC) and recurrent/metastatic squamous cell cancer of the head and neck (SCCHN). Methods This open-label, prospective observational study was conducted in Switzerland. Results A total of 125 patients were included (n = 91 mCRC, n = 34 SCCHN; mean age 63.3 years; 73.6% males). The frequency of acneiform rash grade ≥ 2 increased from 12.6% at week 2 to 21.7% at week 16. The proportion of patients who reported no skin reaction decreased from 75.6% at week 2 to 43.3% at week 16. The most frequently used skin products at any time of observation were moisturizing (77.6%), lipid-regenerating (56.8%) or urea-containing products (52%), systemic antibiotics (49.6%), and vitamin K1 cream (43.2%). There was no clear effectiveness pattern for all product classes: in given patients, either the product showed no effect at all or a moderate/strong effect, consistently over time. Conclusions A great variety of low-cost general skin care products were commonly used. According to physician’s preference, systemic antibiotics and vitamin K1 cream are an appropriate approach to prevent or treat cetuximab-related skin toxicity.
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Affiliation(s)
- Sacha I Rothschild
- Departement Innere Medizin, Medizinische Onkologie, Universitätsspital Basel, Petersgraben 4, 4031, Basel, Switzerland.
| | | | | | | | - Roger von Moos
- Kantonsspital Graubünden, Medizinische Onkologie, Chur, Switzerland
| | - Miklos Pless
- Kantonsspital Winterthur, Tumorzentrum, Winterthur, Switzerland
| | - Peter Moosmann
- Kantonsspital Aarau, Medizinische Onkologie, Aarau, Switzerland
| | | | | | | | - Daniel Rauch
- Spital Thun, Medizinische Onkologie, Thun, Switzerland
| | | | - Regina Woelky
- Kantonsspital Frauenfeld STGAG, Medizinische Onkologie, Frauenfeld, Switzerland
| | - Claudia Papet
- Limmattalspital, Medizinische Onkologie, Schlieren, Switzerland
| | | | - Markus Borner
- Spitalzentrum Biel, Medizinische Onkologie, Biel, Switzerland
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25
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von Moos R, Costa L, Gonzalez-Suarez E, Terpos E, Niepel D, Body JJ. Management of bone health in solid tumours: From bisphosphonates to a monoclonal antibody. Cancer Treat Rev 2019; 76:57-67. [PMID: 31136850 DOI: 10.1016/j.ctrv.2019.05.003] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [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: 12/13/2018] [Revised: 04/23/2019] [Accepted: 05/13/2019] [Indexed: 02/06/2023]
Abstract
Patients with solid tumours are at risk of impaired bone health from metastases and cancer therapy-induced bone loss (CTIBL). We review medical management of bone health in patients with solid tumours over the past 30 years, from first-generation bisphosphonates to the receptor activator of nuclear factor κB ligand (RANKL)-targeted monoclonal antibody, denosumab. In the 1980s, first-generation bisphosphonates were shown to reduce the incidence of skeletal-related events (SREs) in patients with breast cancer. Subsequently, more potent second- and third-generation bisphosphonates were developed, particularly zoledronic acid (ZA). Head-to-head studies showed that ZA was significantly more effective than pamidronate for reducing SREs in patients with breast and castrate-resistant prostate cancer (CRPC), becoming the standard of care for more than a decade. The RANKL inhibitor denosumab was licensed in 2010, and head-to-head studies and integrated analyses confirmed its superiority to ZA for preventing SREs, particularly in breast cancer and CRPC. Bisphosphonates and denosumab have also been investigated for prevention of CTIBL in patients receiving hormonal therapy for breast and prostate cancer, and denosumab is licensed in this indication. Despite advances in management of bone health, several issues remain, notably the optimal time to initiate therapy, duration of therapy, and dosing frequency, and how to avoid toxicity, particularly with long-term treatment. In summary, introduction of ZA and denosumab has protected patients with bone metastasis from serious bone complications and improved their quality of life. Ongoing research will hopefully guide the optimal use of these agents to help maintain bone health in patients with solid tumours.
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Affiliation(s)
- Roger von Moos
- Kantonsspital Graubünden, Loëstrasse 170, Chur, Graubünden, Switzerland.
| | - Luis Costa
- Hospital de Santa Maria, Instituto de Medicina Molecular, Faculdade de Medicina da Universidade de Lisboa, Avenida Professor Egas Moniz, Lisboa, Portugal
| | - Eva Gonzalez-Suarez
- Cancer Epigenetics and Biology Program (PEBC), Bellvitge Biomedical Research Institute, (IDIBELL) Avinguda Gran Via de l'Hospitalet, Barcelona, Spain
| | - Evangelos Terpos
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | | | - Jean-Jacques Body
- Department of Medicine, CHU Brugmann, Université Libre de Bruxelles, Place A. Van Gehuchten 4, 1020 Brussels, Belgium
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26
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Joerger M, Güller U, Bastian S, Driessen C, von Moos R. Prolonged tumor response associated with sequential immune checkpoint inhibitor combination treatment and regorafenib in a patient with advanced pretreated hepatocellular carcinoma. J Gastrointest Oncol 2019; 10:373-378. [PMID: 31032109 DOI: 10.21037/jgo.2018.11.04] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common primary liver malignancy and the second most common cause of cancer death worldwide. Besides sorafenib, regorafenib and lenvatinib, recent data have shown clinical activity of the PD-1 monoclonal antibody nivolumab. We present the case of a sorafenib-refractory patient probably experiencing progressive disease during immune checkpoint inhibitor combination treatment with the anti-PD-1 monoclonal antibody nivolumab and the anti-GITR monoclonal antibody BMS-986156 within a clinical phase-1 trial followed by a prolonged tumor response according to RECIST v.1.1 during third-line treatment with the multi-kinase inhibitor regorafenib. Prolonged tumor response may solely be induced by third-line regorafenib monotherapy or may represent late treatment response to combination immunotherapy. Data from this clinical case report support future exploration of combination treatment of the oral multi-kinase inhibitor regorafenib with PD-(L)1 targeted monoclonal antibodies in patients with advanced HCC.
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Affiliation(s)
- Markus Joerger
- Department of Medical Oncology & Hematology, Cantonal Hospital, St. Gallen, Switzerland
| | - Ulrich Güller
- Department of Medical Oncology & Hematology, Cantonal Hospital, St. Gallen, Switzerland
| | - Sara Bastian
- Department of Medical Oncology, Cantonal Hospital, Chur, Switzerland
| | - Christoph Driessen
- Department of Medical Oncology & Hematology, Cantonal Hospital, St. Gallen, Switzerland
| | - Roger von Moos
- Department of Medical Oncology, Cantonal Hospital, Chur, Switzerland
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27
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Kienle DL, Dietrich D, Ribi K, Wicki A, Quagliata L, Winterhalder RC, Koeberle D, Horber D, Bastian S, Kueng M, Saletti P, Helbling D, Baertschi D, Lugli A, Bernhard J, Andrieu C, von Moos R. Cetuximab monotherapy and cetuximab plus capecitabine as first-line treatment in older patients with RAS- and BRAF wild-type metastatic colorectal cancer. Results of the multicenter phase II trial SAKK 41/10. J Geriatr Oncol 2019; 10:304-310. [DOI: 10.1016/j.jgo.2018.11.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 10/23/2018] [Accepted: 11/30/2018] [Indexed: 02/07/2023]
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28
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Henry D, von Moos R, Body JJ, Rider A, De Courcy J, Bhowmik D, Gatta F, Hechmati G, Qian Y. Bone-targeted agent treatment patterns and the impact of bone metastases on patients with advanced breast cancer in the United States. Curr Med Res Opin 2019; 35:375-381. [PMID: 30550358 DOI: 10.1080/03007995.2018.1558849] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE Bone metastases are common among patients with advanced breast cancer, putting patients at increased risk of skeletal-related events (SREs). This study described impact of bone metastases, utilization of bone-targeted agents (BTAs) and physicians' decision processes for BTA use in advanced breast cancer. METHODS Data were collected using the Adelphi Breast Cancer Disease-Specific Programme in the United States. Physicians completed a detailed record for eligible patients (women ≥18 years, with stage IIIB-IV breast cancer). RESULTS Data available from 1276 patients with advanced breast cancer included 485 (38%) with bone metastases. Most (80%) reported pain at bone metastasis diagnosis; of those reporting pain, 55% reported moderate to severe pain. Among patients with bone metastasis, 69% received a BTA. Reasons for initiating BTAs were bone pain (32%) and an estimated high risk of SREs (25%). Reasons for not treating with BTAs were very recent diagnosis (37%), poor Karnofsky performance status (14%), perceived low risk of SREs (11%) and short life expectancy (11%). Zoledronic acid (48%) and denosumab (42%) were commonly used BTAs; the main reasons for initiating BTA treatment were long-term safety (28% and 32%, respectively) and efficacy in delaying SREs (15% and 31%, respectively). The analysis was not adjusted for age or other possible confounders. CONCLUSION Bone pain is a common and sometimes severe symptom of bone metastases in advanced breast cancer and a common reason for initiating BTA treatment. Safety and efficacy were the main factors considered by physicians when selecting BTAs.
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Affiliation(s)
- David Henry
- a Department of Oncology , Joan Karnell Cancer Center, Pennsylvania Hospital , Philadelphia , PA , USA
| | - Roger von Moos
- b Department of Oncology , Kantonsspital Graubünden , Chur , Switzerland
| | | | | | | | | | - Francesca Gatta
- f Global Health Economics, Amgen (Europe) GmbH , Zug , Switzerland
| | - Guy Hechmati
- e Global Health Economics, Amgen Inc. , Thousand Oaks , CA , USA
| | - Yi Qian
- e Global Health Economics, Amgen Inc. , Thousand Oaks , CA , USA
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29
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Mark M, Klingbiel D, Mey U, Winterhalder R, Rothermundt C, Gillessen S, von Moos R, Pollak M, Manetsch G, Strebel R, Cathomas R. Impact of Addition of Metformin to Abiraterone in Metastatic Castration-Resistant Prostate Cancer Patients With Disease Progressing While Receiving Abiraterone Treatment (MetAb-Pro): Phase 2 Pilot Study. Clin Genitourin Cancer 2019; 17:e323-e328. [PMID: 30686756 DOI: 10.1016/j.clgc.2018.12.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [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: 10/29/2018] [Revised: 12/23/2018] [Accepted: 12/26/2018] [Indexed: 01/15/2023]
Abstract
BACKGROUND There is evidence linking metformin to improved prostate cancer-related outcomes. PATIENTS AND METHODS Twenty-five men with metastatic castration-resistant prostate cancer and prostate-specific antigen (PSA) progression while receiving treatment with abiraterone from 3 Swiss centers were included in this single-arm phase 2 trial between November 2013 and September 2016. Metformin was added to abiraterone continuously at 1000 mg twice daily in uninterrupted 4-week cycles. The primary end point was the absence of disease progression at 12 weeks (PFS12). The Fleming single-stage design was applied. With a 5% significance level and 80% power, 25 patients were required to test PFS12 ≤ 15% (H0) compared to ≥ 35% (H1). Secondary end points included toxicity and safety issues. The study was registered at ClinicalTrials.gov (NCT01677897). RESULTS The primary end point PFS12 was 12% (3 of 25 patients) (95% confidence interval, 3-31). Most patients had PSA progression, almost half had radiographic progression, but only 1 patient had symptomatic progression. Eleven (44%) of 25 patients had grade 1 and 2 patients each grade 2 (8%) or grade 3 (8%) gastrointestinal toxicity (nausea, diarrhea, loss of appetite). One patient discontinued treatment at week 5 because of intolerable grade 3 diarrhea. CONCLUSION The addition of metformin to abiraterone for patients with metastatic castration-resistant prostate cancer and PSA progression while receiving abiraterone therapy does not affect further progression and has no meaningful clinical benefit. A higher-than-expected gastrointestinal toxicity attributed to metformin was observed.
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Affiliation(s)
| | | | - Ulrich Mey
- Kantonsspital Graubünden, Chur, Switzerland
| | | | | | | | | | - Michael Pollak
- Lady Davis Institute for Medical Research Jewish General Hospital Montreal, Montreal, Canada
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Body JJ, von Moos R, Niepel D, Tombal B. Hypocalcaemia in patients with prostate cancer treated with a bisphosphonate or denosumab: prevention supports treatment completion. BMC Urol 2018; 18:81. [PMID: 30236112 PMCID: PMC6148993 DOI: 10.1186/s12894-018-0393-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [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: 10/09/2017] [Accepted: 08/31/2018] [Indexed: 12/17/2022] Open
Abstract
Background Most patients with advanced prostate cancer develop bone metastases, which often result in painful and debilitating skeletal-related events. Inhibitors of bone resorption, such as bisphosphonates and denosumab, can each reduce the incidence of skeletal-related events and delay the progression of bone pain. However, these agents are associated with an increased risk of hypocalcaemia, which, although often mild and transient, can be serious and life-threatening. Here we provide practical advice on managing the risk of hypocalcaemia in patients with advanced prostate cancer who are receiving treatment with bone resorption inhibitors. Relevant references for this review were identified through searches of PubMed with the search terms ‘prostate cancer’, ‘bone-targeted agents’, ‘anti-resorptive agents’, ‘bisphosphonates’, ‘zoledronic acid’, ‘denosumab’, ‘hypocalcaemia’, and ‘hypocalcemia’. Additional references were suggested by the authors. Main text Among patients with advanced cancer receiving a bisphosphonate or denosumab, hypocalcaemia occurs most frequently in those with prostate cancer, although it can occur in patients with any tumour type. Consistent with its greater ability to inhibit bone resorption, denosumab has shown superiority in the prevention of skeletal-related events in patients with bone metastases from solid tumours. Consequently, denosumab is more likely to induce hypocalcaemia than the bisphosphonates. Likewise, various bisphosphonates have differing potencies for the inhibition of bone resorption, and thus the risk of hypocalcaemia varies between different bisphosphonates. Other risk factors for the development of hypocalcaemia include the presence of osteoblastic metastases, vitamin D deficiency, and renal insufficiency. Hypocalcaemia can lead to treatment interruption, but it is both preventable and manageable. Serum calcium concentrations should be measured, and any pre-existing hypocalcaemia should be corrected, before starting treatment with inhibitors of bone resorption. Once treatment has started, concomitant administration of calcium and vitamin D supplements is essential. Calcium concentrations should be monitored during treatment with bisphosphonates or denosumab, particularly in patients at high risk of hypocalcaemia. If hypocalcaemia is diagnosed, patients should receive treatment with calcium and vitamin D. Conclusion With preventative strategies and treatment, patients with prostate cancer who are at risk of, or who develop, hypocalcaemia should be able to continue to benefit from treatment with bisphosphonates or denosumab.
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Affiliation(s)
- Jean-Jacques Body
- Department of Medicine, CHU Brugmann, Université Libre de Bruxelles, Place A.Van Gehuchten 4, 1020, Brussels, Belgium.
| | - Roger von Moos
- Kantonsspital Graubünden, Loëstrasse 170, CH-7000, Chur, Switzerland
| | - Daniela Niepel
- Global Medical Affairs, Amgen (Europe) GmbH, Zug, Switzerland
| | - Bertrand Tombal
- Institute of Clinical Research, Université Catholique de Louvain, Avenue Mounier 50, 1200, Brussels, Belgium
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Vergote I, von Moos R, Manso L, Van Nieuwenhuysen E, Concin N, Sessa C. Tumor Treating Fields in combination with paclitaxel in recurrent ovarian carcinoma: Results of the INNOVATE pilot study. Gynecol Oncol 2018; 150:471-477. [DOI: 10.1016/j.ygyno.2018.07.018] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 07/18/2018] [Accepted: 07/22/2018] [Indexed: 12/31/2022]
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Qian Y, Arellano J, Gatta F, Hechmati G, Hauber AB, Mohamed AF, Bahl A, von Moos R, Body JJ. Physicians' preferences for bone metastases treatments in France, Germany and the United Kingdom. BMC Health Serv Res 2018; 18:518. [PMID: 29970078 PMCID: PMC6030781 DOI: 10.1186/s12913-018-3272-x] [Citation(s) in RCA: 3] [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: 07/01/2016] [Accepted: 06/01/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Several bone-targeted agents (BTAs) are available for preventing skeletal-related events (SREs), but they vary in terms of efficacy, safety and mode of administration. This study assessed data on European physicians' treatment preferences for preventing SREs in patients with bone metastases from solid tumours. METHODS Physicians completed a web-based discrete-choice experiment survey of 10 choices between pairs of profiles of hypothetical BTAs for a putative patient. Each profile included five attributes within a pre-defined range (primarily based on existing BTAs' prescribing information): time (months) until the first SRE; time (months) until worsening of pain; annual risk of osteonecrosis of the jaw (ONJ); annual risk of renal impairment; and mode of administration. Choice questions were developed using an experimental design with known statistical properties. A separate main-effects random parameters logit model was estimated for each country and provided the relative preference for the treatment attributes in the study. RESULTS A total of 191 physicians in France, 192 physicians in Germany, and 197 physicians in the United Kingdom completed the survey. In France and the United Kingdom, time until the first SRE and risk of renal impairment were the most important attributes; in Germany, time until the first SRE and delay in worsening of pain were the most important. In all countries, a 120-min infusion every 4 weeks was the least preferred mode of administration (p < 0.05) and the annual risk of ONJ was judged to be the least important attribute. CONCLUSIONS When making treatment decisions regarding the choice of BTA, delaying the onset of SREs/worsening of pain and reducing the risk of renal impairment are the primary objectives for physicians.
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Affiliation(s)
- Yi Qian
- Health Economics, Amgen Inc, Thousand Oaks, CA, 91320, USA.
| | - Jorge Arellano
- Health Economics, Amgen Inc, Thousand Oaks, CA, 91320, USA
| | | | - Guy Hechmati
- Health Economics, Amgen (Europe) GmbH, Zug, Switzerland
| | | | | | - Amit Bahl
- Bristol Haematology and Oncology Centre, University Hospitals Bristol, Bristol Royal Infirmary, Avon, Bristol, UK
| | - Roger von Moos
- Department of Oncology/Hematology, Kantonsspital Graubünden, Chur, Switzerland
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von Moos R, Body JJ, Rider A, de Courcy J, Bhowmik D, Gatta F, Hechmati G, Qian Y. Bone-targeted agent treatment patterns and the impact of bone metastases on patients with advanced breast cancer in real-world practice in six European countries. J Bone Oncol 2018; 11:1-9. [PMID: 29892519 PMCID: PMC5993954 DOI: 10.1016/j.jbo.2017.11.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [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: 11/22/2017] [Accepted: 11/23/2017] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Bone metastases (BMs) are common in patients with breast cancer and can lead to skeletal-related events (SREs), which are associated with increased pain and reduced quality of life (QoL). Bone-targeted agents (BTAs), like zoledronic acid and denosumab, reduce the incidence of SREs and delay progression of bone pain. MATERIALS AND METHODS We evaluated the management of BMs and pain in six European countries (Belgium, France, Germany, Italy, Spain, and UK) using the Adelphi Breast Cancer Disease Specific Programme, which included a physician survey and patient-reported outcomes (PROs) to assess the impact of BMs on pain and QoL. RESULTS 301 physicians completed patient record forms for 2984 patients with advanced breast cancer; 1408 with BMs and 1136 with metastases at sites other than bone (non-BMs). Most patients with BMs (88%) received a BTA, with 81% receiving treatment during 3 months following BM diagnosis. For those who did not receive a BTA, the main reasons given were: very recent BM diagnosis, perceived low risk of bone complications, and short life expectancy. Most patients with BMs (68%) were experiencing bone pain and, of these, 97% were taking analgesics (including 28% receiving strong opioids). Despite this, moderate to severe pain was reported in 20% of patients who were experiencing pain. PROs were assessed in 766 patients with advanced breast cancer (392 with BMs, 374 with non-BMs). Overall, patients with BMs reported worse pain and QoL outcomes than those with non-BMs, those not receiving a BTA reported worse pain. CONCLUSION Despite the large proportion of patients receiving BTAs in this study, some patients with BMs are still not receiving early treatment to prevent SREs or to manage pain. Improving physicians' understanding of the role of BTAs and the importance of early treatment following BM diagnosis has the potential to improve patient care.
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Key Words
- BMs, bone metastases
- BPI, Brief Pain Inventory
- BTA, bone-targeted agent
- Bone metastases
- Bone pain
- Bone-targeted agents
- CI, confidence interval
- DSP, Disease Specific Programme
- EQ-5D, 5-dimension (3-level) EuroQol questionnaire
- ER, estrogen receptor
- FACT-B, Functional Assessment of Cancer Therapy – Breast questionnaire
- HER2, human epidermal growth factor receptor 2
- ONJ, osteonecrosis of the jaw
- PRF, Patient Record Form
- PRO, patient-reported outcome
- PSCF, Patient Self-Completion Form
- QoL, quality of life
- SRE, Skeletal-related event
- ZA, zoledronic acid
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Affiliation(s)
- Roger von Moos
- Kantonsspital Graubünden, Loëstrasse 170, CH-7000 Chur, Switzerland
| | | | | | | | | | | | | | - Yi Qian
- Amgen Inc., Thousand Oaks, CA, USA
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Wicki A, Brown N, Xyrafas A, Bize V, Hawle H, Berardi S, Cmiljanović N, Cmiljanović V, Stumm M, Dimitrijević S, Herrmann R, Prêtre V, Ritschard R, Tzankov A, Hess V, Childs A, Hierro C, Rodon J, Hess D, Joerger M, von Moos R, Sessa C, Kristeleit R. First-in human, phase 1, dose-escalation pharmacokinetic and pharmacodynamic study of the oral dual PI3K and mTORC1/2 inhibitor PQR309 in patients with advanced solid tumors (SAKK 67/13). Eur J Cancer 2018; 96:6-16. [PMID: 29660598 DOI: 10.1016/j.ejca.2018.03.012] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [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: 12/08/2017] [Revised: 03/09/2018] [Accepted: 03/13/2018] [Indexed: 01/01/2023]
Abstract
BACKGROUND PQR309 is an orally bioavailable, balanced pan-phosphatidylinositol-3-kinase (PI3K), mammalian target of rapamycin (mTOR) C1 and mTORC2 inhibitor. PATIENTS AND METHODS This is an accelerated titration, 3 + 3 dose-escalation, open-label phase I trial of continuous once-daily (OD) PQR309 administration to evaluate the safety, pharmacokinetics (PK) and pharmacodynamics in patients with advanced solid tumours. Primary objectives were to determine the maximum tolerated dose (MTD) and recommended phase 2 dose (RP2D). RESULTS Twenty-eight patients were included in six dosing cohorts and treated at a daily PQR309 dose ranging from 10 to 150 mg. Common adverse events (AEs; ≥30% patients) included fatigue, hyperglycaemia, nausea, diarrhoea, constipation, rash, anorexia and vomiting. Grade (G) 3 or 4 drug-related AEs were seen in 13 (46%) and three (11%) patients, respectively. Dose-limiting toxicity (DLT) was observed in two patients at 100 mg OD (>14-d interruption in PQR309 due to G3 rash, G2 hyperbilirubinaemia, G4 suicide attempt; dose reduction due to G3 fatigue, G2 diarrhoea, G4 transaminitis) and one patient at 80 mg (G3 hyperglycaemia >7 d). PK shows fast absorption (Tmax 1-2 h) and dose proportionality for Cmax and area under the curve. A partial response in a patient with metastatic thymus cancer, 24% disease volume reduction in a patient with sinonasal cancer and stable disease for more than 16 weeks in a patient with clear cell Bartholin's gland cancer were observed. CONCLUSION The MTD and RP2D of PQR309 is 80 mg of orally OD. PK is dose-proportional. PD shows PI3K pathway phosphoprotein downregulation in paired tumour biopsies. Clinical activity was observed in patients with and without PI3K pathway dysregulation. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov # NCT01940133.
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Affiliation(s)
- Andreas Wicki
- University Hospital Basel, Division of Oncology, Dept. of Biomedicine, Petersgraben 4, 4031 Basel, Switzerland.
| | - Nicholas Brown
- University College London Hospitals NHS Trust, Gynecological Oncology Team, 235 Euston Road, London NW1 2BU, United Kingdom
| | | | - Vincent Bize
- SAKK Coordinating Center, Effingerstrasse 33, 3008 Bern, Switzerland
| | - Hanne Hawle
- SAKK Coordinating Center, Effingerstrasse 33, 3008 Bern, Switzerland
| | - Simona Berardi
- SAKK Coordinating Center, Effingerstrasse 33, 3008 Bern, Switzerland
| | | | | | - Michael Stumm
- Piqur Therapeutics AG, Hochbergstrasse 60C, 4057 Basel, Switzerland
| | | | - Richard Herrmann
- Piqur Therapeutics AG, Hochbergstrasse 60C, 4057 Basel, Switzerland
| | - Vincent Prêtre
- University Hospital Basel, Dept. of Biomedicine, Petersgraben 4, 4031 Basel, Switzerland
| | - Reto Ritschard
- University Hospital Basel, Dept. of Biomedicine, Petersgraben 4, 4031 Basel, Switzerland
| | - Alexandar Tzankov
- University Hospital Basel, Dept. of Pathology, Schönbeinstrasse 40, 4056 Basel, Switzerland
| | - Viviane Hess
- University Hospital Basel, Division of Oncology, Dept. of Biomedicine, Petersgraben 4, 4031 Basel, Switzerland
| | - Alexa Childs
- University College London Hospitals NHS Trust, Gynecological Oncology Team, 235 Euston Road, London NW1 2BU, United Kingdom
| | - Cinta Hierro
- Vall d'Hebron Institut d'Oncologia, Universitat Autonoma of Barcelona, Passeig Vall d'Hebron 119-129, 08035 Barcelona, Spain
| | - Jordi Rodon
- Vall d'Hebron Institut d'Oncologia, Universitat Autonoma of Barcelona, Passeig Vall d'Hebron 119-129, 08035 Barcelona, Spain
| | - Dagmar Hess
- Cantonal Hospital St. Gallen, Dept. of Oncology and Hematology, Rorschacherstrasse 95, 9007 St. Gallen, Switzerland
| | - Markus Joerger
- Cantonal Hospital St. Gallen, Dept. of Oncology and Hematology, Rorschacherstrasse 95, 9007 St. Gallen, Switzerland
| | - Roger von Moos
- Cantonal Hospital Graubünden, Dept. of Oncology and Hematology, Loestrasse 170, 7000 Chur, Switzerland
| | - Cristiana Sessa
- Istituto Oncologico della Svizzera Italiana, Ospedale San Giovanni, 6500 Bellinzona, Switzerland
| | - Rebecca Kristeleit
- University College London Hospitals NHS Trust, Gynecological Oncology Team, 235 Euston Road, London NW1 2BU, United Kingdom
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von Moos R, Body JJ, Guenther O, Terpos E, Acklin YP, Finek J, Pereira J, Maniadakis N, Hechmati G, Talbot S, Sleeboom H. Healthcare-resource utilization associated with radiation to bone across eight European countries: Results from a retrospective study. J Bone Oncol 2018; 10:49-56. [PMID: 29577024 PMCID: PMC5865076 DOI: 10.1016/j.jbo.2018.01.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [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: 09/18/2017] [Accepted: 01/27/2018] [Indexed: 12/25/2022] Open
Abstract
Background Bone metastases and lytic lesions due to multiple myeloma are common in advanced cancer and can lead to debilitating complications (skeletal-related events [SREs]), including requirement for radiation to bone. Despite the high frequency of radiation to bone in patients with metastatic bone disease, our knowledge of associated healthcare resource utilization (HRU) is limited. Methods This retrospective study estimated HRU following radiation to bone in Austria, the Czech Republic, Finland, Greece, Poland, Portugal, Sweden and Switzerland. Eligible patients were ≥ 20 years old, had bone metastases secondary to breast, lung or prostate cancer, or bone lesions associated with multiple myeloma, and had received radiation to bone between 1 July 2004 and 1 July 2009. HRU data were extracted from hospital patient charts from 3.5 months before the index SRE (radiation to bone preceded by a SRE-free period of ≥ 6.5 months) until 3 months after the last SRE that the patient experienced during the study period. Results In total, 482 patients were included. The number of inpatient stays increased from baseline by a mean of 0.52 (standard deviation [SD] 1.17) stays per radiation to bone event and the duration of stays increased by a mean of 7.8 (SD 14.8) days. Outpatient visits increased by a mean of 4.24 (SD 6.57) visits and procedures by a mean of 8.51 (SD 7.46) procedures. Conclusion HRU increased following radiation to bone across all countries studied. Agents that prevent severe pain and delay the need for radiation have the potential to reduce the burden imposed on healthcare resources and patients.
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Affiliation(s)
| | - Jean-Jacques Body
- Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels, Belgium
| | | | - Evangelos Terpos
- University of Athens School of Medicine, Alexandra University Hospital, Athens, Greece
| | | | | | - João Pereira
- Universidade Nova de Lisboa, National School of Public Health, Public Health Research Centre (CISP), Lisbon, Portugal
| | - Nikos Maniadakis
- Department of Health Services Management, National School of Public Health, Athens, Greece
| | - Guy Hechmati
- Health Economics, Amgen (Europe) GmbH, Zug, Switzerland
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Montemurro M, Cioffi A, Dômont J, Rutkowski P, Roth AD, von Moos R, Inauen R, Toulmonde M, Burkhard RO, Knuesli C, Bauer S, Cassier P, Schwarb H, Le Cesne A, Koeberle D, Bärtschi D, Dietrich D, Biaggi C, Prior J, Leyvraz S. Long-term outcome of dasatinib first-line treatment in gastrointestinal stromal tumor: A multicenter, 2-stage phase 2 trial (Swiss Group for Clinical Cancer Research 56/07). Cancer 2018; 124:1449-1454. [DOI: 10.1002/cncr.31234] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2017] [Revised: 12/06/2017] [Accepted: 12/15/2017] [Indexed: 11/09/2022]
Affiliation(s)
| | - Angela Cioffi
- Medical Oncology-Sarcoma; Gustave Roussy Institute; Villejuif France
| | - Julien Dômont
- Medical Oncology-Sarcoma; Gustave Roussy Institute; Villejuif France
| | - Piotr Rutkowski
- Soft Tissue/Bone Sarcoma and Melanoma; Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology; Warsaw Poland
| | - Arnaud D. Roth
- Division of Oncology; Geneva University Hospital; Geneva Switzerland
| | - Roger von Moos
- Medical Oncology and Hematology; Cantonal Hospital Graubunden; Chur Switzerland
| | - Roman Inauen
- Department of Oncology; Cantonal Hospital St. Gallen; St. Gallen Switzerland
| | | | - Roger O. Burkhard
- Oncology Center; Hirslanden Hospital and Health Care; Zurich Switzerland
| | - Claudio Knuesli
- Medical Oncology; Hospital St. Claraspital; Basel Switzerland
| | - Sebastian Bauer
- Department of Medical Oncology, Sarcoma Center, West German Cancer Center; University of Duisburg-Essen; Essen Germany
| | | | - Heike Schwarb
- Oncology/Internal Medicine; Cantonal Hospital Baden; Baden Switzerland
| | - Axel Le Cesne
- Medical Oncology-Sarcoma; Gustave Roussy Institute; Villejuif France
| | - Dieter Koeberle
- Department of Oncology/Hematology; Cantonal Hospital St. Gallen; St. Gallen Switzerland
| | - Daniela Bärtschi
- Coordinating Center; Swiss Group for Clinical Cancer Research; Bern Switzerland
| | - Daniel Dietrich
- Coordinating Center; Swiss Group for Clinical Cancer Research; Bern Switzerland
| | - Christine Biaggi
- Coordinating Center; Swiss Group for Clinical Cancer Research; Bern Switzerland
| | - John Prior
- Nuclear Medicine and Molecular Imaging; University Hospital of Lausanne; Lausanne Switzerland
| | - Serge Leyvraz
- Medical Oncology; University Hospital of Lausanne; Lausanne Switzerland
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von Moos R, Koeberle D, Schacher S, Hayoz S, Winterhalder RC, Roth A, Bodoky G, Samaras P, Berger MD, Rauch D, Saletti P, Plasswilm L, Zwahlen D, Meier UR, Yan P, Izzo P, Klingbiel D, Bärtschi D, Zaugg K. Neoadjuvant radiotherapy combined with capecitabine and sorafenib in patients with advanced KRAS-mutated rectal cancer: A phase I/II trial (SAKK 41/08). Eur J Cancer 2017; 89:82-89. [PMID: 29241084 DOI: 10.1016/j.ejca.2017.11.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [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: 06/16/2017] [Revised: 10/27/2017] [Accepted: 11/01/2017] [Indexed: 12/01/2022]
Abstract
BACKGROUND KRAS mutation occurs in ∼40% of locally advanced rectal cancers (LARCs). The multitarget tyrosine kinase inhibitor sorafenib has radiosensitising effects and might improve outcomes for standard preoperative chemoradiotherapy in patients with KRAS-mutated LARC. METHODS Adult patients with KRAS-mutated T3/4 and/or N1/2M0 LARC were included in this phase I/II study. The phase I dose-escalation study of capecitabine plus sorafenib and radiotherapy was followed by a phase II study assessing efficacy and safety. Primary end-points were to: establish the maximum tolerated dose of the regimen in phase I; determine the pathologic complete response (pCR) rate in phase II defined as Dworak regression grade 3 and 4. RESULTS Fifty-four patients were treated at 18 centres in Switzerland and Hungary; 40 patients were included in the single-arm phase II study. Recommended doses from phase I comprised radiotherapy (45 Gy in 25 fractions over 5 weeks) with capecitabine 825 mg/m2 twice daily × 33 plus sorafenib 400 mg/d. Median daily dose intensity in phase II was radiotherapy 100%, capecitabine 98.6%, and sorafenib 100%. The pCR rate (Dworak 3/4) was 60% (95% CI, 43.3-75.1%) by central independent pathologic review. Sphincter preservation was achieved in 89.5%, R0 resection in 94.7%, and downstaging in 81.6%. The most common grade 3 toxicities during phase II included diarrhoea (15.0%), skin toxicity outside radiotherapy field (12.5%), pain (7.5%), skin toxicity in radiotherapy field, proctitis, fatigue and cardiac ischaemia (each 5%). CONCLUSIONS Combining sorafenib and standard chemoradiotherapy with capecitabine is highly active in patients with KRAS-mutated LARC with acceptable toxicity and deserves further investigation. www.clinicaltrials.gov: NCT00869570.
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Affiliation(s)
| | | | | | | | | | - Arnaud Roth
- University Hospital Geneva, Geneva, Switzerland
| | | | | | | | | | | | - Ludwig Plasswilm
- Kantonsspital St. Gallen, St. Gallen, Switzerland; Inselspital Bern, Bern, Switzerland
| | | | - Urs R Meier
- Kantonsspital Winterthur, Winterthur, Switzerland
| | - Pu Yan
- University Hospital Zürich, Zürich, Switzerland
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Zimmermann M, Beer J, Bodis S, von Moos R, Vlachopoulou V, Zwahlen DR, Oehler C. PET-CT guided SIB-IMRT combined with concurrent 5-FU/MMC for the treatment of anal cancer. Acta Oncol 2017; 56:1734-1740. [PMID: 28557585 DOI: 10.1080/0284186x.2017.1325003] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
BACKGROUND To evaluate local control (LC), survival and toxicity in anal cancer patients treated with intensity-modulated radiation therapy (IMRT) and concurrent chemotherapy at a single institution. MATERIAL AND METHODS From August 2010 to May 2015, 26 patients were treated at our institution with IMRT and concurrent 5-fluorouracil/mitomycin-C (5-FU/MMC) for localized squamous cell carcinoma of the anal canal (SCCAC). Radiotherapy (RT) with 50.4-60 Gy was delivered with a sequential boost in 31%, and a simultaneous-integrated boost (SIB-IMRT) in 69% of cases. Initial staging was based on PET-CT and MRI. Clinical measures of interest were the influence of PET-CT on staging and treatment planning, LC, disease free survival (DFS), overall survival (OS), colostomy free survival (CFS) and toxicities. RESULTS Median age was 61 years, 22 patients (85%) were female, and no patient was HIV-positive. The proportion of patients with stage I, II, IIIA and IIIB disease was 15%, 35%, 23% and 27%, respectively. PET-CT modified the extent of nodal disease in 9/23 cases (39%) and lead to major changes in treatment planning in 4/23 patients (17%). MRI was more accurate at identifying T4 disease. RT was delivered at full dose in 26 patients (100%) and chemotherapy in 22/26 patients (85%). Two patients (7.7%) required RT breaks. Median follow-up was 35 months [IQR: 19-52]. The 2-year LC, DFS, OS and CFS were 100%, 100%, 100% and 92%. Acute grade ≥3 dermatitis and diarrhea occurred in 73% and 8% of cases, respectively. Grade 3-4 neutropenia was seen in 10/23 patients (43%). Four patients (15%) developed chronic grade 2 GI toxicity. CONCLUSIONS PET-CT provided additional information leading to major changes in treatment planning for 17% of patients. Considering our excellent outcomes, routine use of PET-CT as standard staging modality and IMRT planning procedure appears justified for patients with SCCAC.
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Affiliation(s)
- Michel Zimmermann
- Department of Radiation Oncology, Kantonsspital Graubünden, Chur, Switzerland
| | - Jürgen Beer
- Department of Radiation Oncology, Kantonsspital Graubünden, Chur, Switzerland
| | - Stefan Bodis
- Center for Radiation Oncology KSA-KSB, Aarau, Switzerland
| | - Roger von Moos
- Division of Medical Oncology, Kantonsspital Graubünden, Chur, Switzerland
| | | | - Daniel R. Zwahlen
- Department of Radiation Oncology, Kantonsspital Graubünden, Chur, Switzerland
| | - Christoph Oehler
- Department of Radiation Oncology, Kantonsspital Graubünden, Chur, Switzerland
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Weller M, Tabatabai G, Roelcke U, Hottinger A, Joerger F, Schmid A, Plasswilm L, Schrimpf D, Mancao C, Capper D, Conen K, Hundsberger T, Caparrotti F, von Moos R, Riklin C, Felsberg J, Roth P, Jones D, Pfister SM, Rushing EJ, Abrey L, Reifenberger G, Held L, von Deimling A, Ochsenbein A, Wirsching HG. ACTR-05. THE RANDOMIZED PHASE II ARTE TRIAL: BEVACIZUMAB PLUS HYPOFRACTIONATED RADIOTHERAPY VERSUS RADIOTHERAPY ALONE IN ELDERLY PATIENTS WITH NEWLY DIAGNOSED GLIOBLASTOMA. Neuro Oncol 2017. [DOI: 10.1093/neuonc/nox168.004] [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: 11/13/2022] Open
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Samaras P, Tusup M, Nguyen-Kim TDL, Seifert B, Bachmann H, von Moos R, Knuth A, Pascolo S. Phase I study of a chloroquine-gemcitabine combination in patients with metastatic or unresectable pancreatic cancer. Cancer Chemother Pharmacol 2017; 80:1005-1012. [PMID: 28980060 DOI: 10.1007/s00280-017-3446-y] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [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: 05/03/2017] [Accepted: 09/23/2017] [Indexed: 11/30/2022]
Abstract
PURPOSE Following a previously published pre-clinical validation, this phase I study evaluated the safety, maximum tolerated dose, anti-tumour activity and immune status of a gemcitabine-chloroquine combination as a first- or late-line treatment in patients with metastatic or unresectable pancreatic cancer. METHODS In this 3 + 3 dose escalation study, patients received a single weekly standard dose of intravenous gemcitabine, followed by single weekly oral intake of 100, 200 or 300 mg of chloroquine. Tumour response was assessed using the Response Evaluation Criteria in Solid Tumors version 1.1. Immune status was evaluated by RT-PCR to measure the relative expression of immune-related genes in peripheral blood mononuclear cells (PBMCs). RESULTS Overall, nine patients [median age 72 years; interquartile range (IQR), 68-78 years] were treated. No dose-limiting toxicities as defined in the protocol were observed. Three patients experienced partial response, and two patients had stable disease. The median time to progression was 4 months (95% CI 0.8-7.2), and the median overall survival was 7.6 months (95% CI 5.3-9.9). Among 86 assayed immune genes, three were significantly differentially expressed in PBMCs from responding versus non-responding patients: interferon-gamma receptor-1, toll-like receptor 2, and beta-2 microglobulin. CONCLUSIONS The addition of chloroquine to gemcitabine was well tolerated and showed promising effects on the clinical response to the anti-cancer chemotherapy. Based on these initial results, the efficacy of the gemcitabine-chloroquine combination should be further assessed.
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Affiliation(s)
- Panagiotis Samaras
- Department of Oncology, University Hospital of Zürich, Rämistrasse 100, 8091, Zurich, Switzerland
| | - Marina Tusup
- Department of Dermatology, University Hospital of Zürich, Gloriastrasse 31, 8091, Zurich, Switzerland
| | - Thi Dan Linh Nguyen-Kim
- Department of Diagnostic and Interventional Radiology, University Hospital of Zürich, Rämistrasse 100, 8091, Zurich, Switzerland
| | - Burkhardt Seifert
- Department of Biostatistics at the Epidemiology, Biostatistics and Prevention Institute, University of Zürich, Zurich, Switzerland
| | - Helga Bachmann
- Department of Oncology, University Hospital of Zürich, Rämistrasse 100, 8091, Zurich, Switzerland
| | - Roger von Moos
- Department of Oncology, University Hospital of Zürich, Rämistrasse 100, 8091, Zurich, Switzerland
| | - Alexander Knuth
- Department of Oncology, University Hospital of Zürich, Rämistrasse 100, 8091, Zurich, Switzerland.,National Center for Cancer Care and Research NCCCR, Hamad Medical Corporation, P.O. Box 3050, Doha, Qatar
| | - Steve Pascolo
- Department of Oncology, University Hospital of Zürich, Rämistrasse 100, 8091, Zurich, Switzerland. .,Department of Dermatology, University Hospital of Zürich, Gloriastrasse 31, 8091, Zurich, Switzerland. .,Department of Dermatology, University Hospital of Zürich, Gloriastrasse 31, 8091, Zurich, Switzerland.
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Zweifel M, Thürlimann B, Riniker S, Weder P, von Moos R, Pagani O, Bigler M, Rothgiesser KM, Pilop C, Hawle H, Brauchli P, Tapia C, Schoenfeld W, Sessa C. Phase I trial of the androgen receptor modulator CR1447 in breast cancer patients. Endocr Connect 2017; 6:549-556. [PMID: 28814476 PMCID: PMC5606553 DOI: 10.1530/ec-17-0174] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Accepted: 08/16/2017] [Indexed: 11/08/2022]
Abstract
CR1447 (4-hydroxytestosterone, 4-OHT) binds to the androgen receptor and has antiproliferative activity in both ER-positive and ER-negative/AR-positive breast cancer cells in preclinical studies. The objective of this first-in man trial was to evaluate the safety and to determine the dose of CR1447, administered as an ointment, for Phase II. Escalating doses (100, 200, 400 mg) of CR1447 were administered topically on a daily basis to patients with ER-positive/AR-positive/HER2-negative advanced breast cancer pretreated with several lines of therapy. 14 patients have been treated for a total of 42 cycles. Two patients, one at dose level 100 mg and one at dose level 200 mg, showed early tumour progression and were replaced. Related adverse events were all ≤ grade 2 and included fatigue, bone and joint pain, stiffness, dry skin and mouth, nausea, sweating, urinary tract infection, rash, headache and distress. No drug-related dose-limiting toxicities (DLTs) were seen. Two patients (17%) achieved stable disease at 3 months. Pharmacokinetic analysis confirmed dose-dependent transdermal uptake of CR1447. 4-OH-androstenedione (4-OHA), a key metabolite of 4-OHT, was undetectable in most of the plasma samples. Urine metabolites of 4-OHT and 4-OHA indicate high exposure of 4-OHT after topical administration. Oestradiol serum concentrations did not increase, confirming preclinical data that CR1447 is not converted to estrogens in vivo In conclusion, CR1447 administered transdermally as an ointment is well tolerated and appears to have single-agent activity in heavily pretreated ER-positive/HER2-negative breast cancer patients. The recommended phase II dose is 400 mg/day.
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Affiliation(s)
- Martin Zweifel
- Department of Medical OncologyUniversity Hospital Bern, Bern, Switzerland
| | - Beat Thürlimann
- Breast Centre St. GallenKantonsspital St. Gallen, St. Gallen, Switzerland
| | - Salome Riniker
- Breast Centre St. GallenKantonsspital St. Gallen, St. Gallen, Switzerland
| | - Patrik Weder
- Breast Centre St. GallenKantonsspital St. Gallen, St. Gallen, Switzerland
| | | | - Olivia Pagani
- Istituto Oncologico della Svizzera ItalianaBellinzona, Switzerland
| | | | | | | | | | | | - Coya Tapia
- Institute of PathologyUniversity of Bern, Bern, Switzerland
| | | | - Cristiana Sessa
- Istituto Oncologico della Svizzera ItalianaBellinzona, Switzerland
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Vergote I, Moos RV, Manso L, Sessa C. Abstract CT135: INNOVATE: a phase II study of TTFields (200 kHz) concomitant with weekly paclitaxel for recurrent ovarian carcinoma. Cancer Res 2017. [DOI: 10.1158/1538-7445.am2017-ct135] [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
Background
TTFields are a non-invasive, regional antimitotic treatment modality, which have been approved for the treatment of recurrent and newly diagnosed glioblastoma by the FDA. TTFields act by delivering intermediate frequency alternating electric fields to the tumor, and act predominantly by disrupting the formation of the mitotic spindle during metaphase and by dielectrophoretic dislocation of intracellular constituents during cytokinesis. The combination of TTFields and taxanes has demonstrated synergy in preclinical models. In vivo, TTFields led to a significant reduction in tumor volumes in a murine model of ovarian cancer. INNOVATE was the first trial testing TTFields (200kHz) in ovarian cancer patients.
Methods
Thirty-one recurrent platinum-resistant ovarian cancer patients were enrolled in the INNOVATE trial and treated with TTFields in combination with weekly paclitaxel. All patients had unresectable tumors, an ECOG performance score of 0-1 and measurable disease per RECIST criteria. Patients were required to be at least 4 weeks from surgery and patients with implanted electronic devices were excluded. The primary endpoint was the incidence and severity of treatment emergent adverse events. Secondary endpoints included progression free-survival, overall survival and radiological response rate. Evaluation was performed according to the RECIST 1.1 criteria every 8 weeks
Results
The median age was 60 (range – 45-77) and most patients (77%) had serous histology. 52% had an ECOG score of 0. The median number of prior chemotherapy regimens was 4.1 (range 1-11) and median time from diagnosis was 48.1 months. All patients were platinum-resistant (median platinum-free interval was 4 months. 97% of patients received prior taxane-containing regimens, 16% received prior bevacizumab and 58% received prior pegylated-liposomal doxorubicin (PLD). The mean number of treatment cycles was 5.5 for paclitaxel and 4.2 for TTFields. The median compliance of patients with TTFields in the first 3 months was 77%. Ten (32%) patients suffered from serious adverse events during the study, none were related to TTFields. Most patients were reported to have mild-moderate, TTFields-related skin irritation, and only two patients (6.4%) had severe-grade skin irritation. The median PFS was 8.9 months (95% CI 4.7, NA). PFS rate at 6 months was 57%. Of the evaluable tumors, 25% had partial response and another 46.4% stable disease – a clinical benefit of 71.4% (median duration of 6.9 months). The median OS was not reached.
Conclusions
TTFields concomitant to weekly paclitaxel are tolerable and safe in heavily pre-treated platinum-resistant ovarian cancer ovarian cancer patients, with promising progression-free and overall survival. A phase III trial is planned, testing the efficacy of TTFields combined with paclitaxel in recurrent ovarian cancer patients.
Citation Format: Ignace Vergote, Roger von Moos, Luis Manso, Cristina Sessa. INNOVATE: a phase II study of TTFields (200 kHz) concomitant with weekly paclitaxel for recurrent ovarian carcinoma [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2017; 2017 Apr 1-5; Washington, DC. Philadelphia (PA): AACR; Cancer Res 2017;77(13 Suppl):Abstract nr CT135. doi:10.1158/1538-7445.AM2017-CT135
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Affiliation(s)
| | | | - Luis Manso
- 3Hospital Universitario 12 de Octubre, Madrid, Spain
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Vergote I, Moos RV, Manso L, Sessa C. INNOVATE: A phase II study of TTFields (200 kHz) concomitant with weekly paclitaxel for recurrent ovarian cancer—Updated safety and efficacy results. J Clin Oncol 2017. [DOI: 10.1200/jco.2017.35.15_suppl.5580] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [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
5580 Background: TTFields are a non-invasive, regional antimitotic treatment modality, which have been approved for the treatment of recurrent and newly diagnosed glioblastoma by the FDA. TTFields act by delivering intermediate frequency alternating electric fields to the tumor, predominantly by disrupting the formation of the mitotic spindle during metaphase. INNOVATE was the first trial testing TTFields (200kHz) in ovarian cancer patients. Methods: Thirty-one recurrent, platinum-resistant, unresectable ovarian cancer patients were enrolled in the INNOVATE trial and treated with TTFields in combination with weekly paclitaxel. The primary endpoint was treatment emergent adverse events. Secondary endpoints included progression free-survival, overall survival and radiological response rate. Results: The median age was 60 (range – 45-77), most patients (77%) had serous histology. 52% had an ECOG score of 0. The median number of prior chemotherapy regimens was 4.1 (range 1-11). All patients were platinum-resistant, and 97% of patients received prior taxane-containing regimens. Ten (32%) patients suffered from serious adverse events (SAEs) during the study, none were related to TTFields. Of all reported SAEs, 31% were related to gastrointestinal disorders (ileus, jaundice and ascites) and 31% were respiratory events (dyspnea, pleural effusion and pulmonary embolism). Only one SAE which, related to the tumor, led to permanent discontinuation of the device. Most patients were reported to have mild-moderate, TTFields-related skin irritation, out of whom only two patients (6.4%) had severe-grade events. The median PFS was 8.9 months (95% CI 4.7, NA). Of the evaluable tumors, 25% had partial response and another 46.4% stable disease – a clinical benefit of 71.4%. Six patients (19.4%) had a CA 125 response, translating into a decrease of 50% or more in serum levels. The median OS was not reached. Conclusions: TTFields concomitant to weekly paclitaxel are tolerable and safe in heavily pre-treated platinum-resistant ovarian cancer ovarian cancer patients. These data support further clinical testing of TTFields with chemotherapy in ovarian cancer. Clinical trial information: NCT02244502.
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Affiliation(s)
| | | | - Luis Manso
- Medical Oncology Department. Hospital 12 de Octubre, Madrid, Spain
| | - Cristiana Sessa
- IOSI (Oncology Institute of Southern Switzerland), Bellinzona, Switzerland
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Pestalozzi BC, Tausch C, Dedes KJ, Rochlitz C, Zimmermann S, von Moos R, Winterhalder R, Ruhstaller T, Mueller A, Buser K, Borner M, Novak U, Nussbaum CU, Seifert B, Bigler M, Bize V, Vilei SB, Rageth C, Aebi S. Adjuvant treatment recommendations for patients with ER-positive/HER2-negative early breast cancer by Swiss tumor boards using the 21-gene recurrence score (SAKK 26/10). BMC Cancer 2017; 17:265. [PMID: 28407750 PMCID: PMC5390385 DOI: 10.1186/s12885-017-3261-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [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: 03/18/2016] [Accepted: 04/04/2017] [Indexed: 12/12/2022] Open
Abstract
Background To evaluate the effect of Recurrence Score® results (RS; Oncotype DX® multigene assay ODX) on treatment recommendations by Swiss multidisciplinary tumor boards (TB). Methods SAKK 26/10 is a multicenter, prospective cohort study of early breast cancer patients: Eligibility: R0-resection, ≥10% ER+ malignant cells, HER2–, pN0/pN1a. Patients were stratified into low-risk (LR) and non-low-risk (NLR) groups based on involved nodes (0 vs 1–3) and five additional predefined risk factors. Recommendations were classified as hormonal therapy (HT) or chemotherapy plus HT (CT + HT). Investigators were blinded to the statistical analysis plan. A 5%/10% rate of recommendation change in LR/NLR groups, respectively, was assumed independently of RS (null hypotheses). Results Two hundred twenty two evaluable patients from 18 centers had TB recommendations before and after consideration of the RS result. A recommendation change occurred in 45 patients (23/154 (15%, 95% CI 10–22%) in the LR group and 22/68 (32%, 95% CI 22–45%) in the NLR group). In both groups the null hypothesis could be rejected (both p < 0.001). Specifically, in the LR group, only 5/113 (4%, 95% CI 1–10%) with HT had a recommendation change to CT + HT after consideration of the RS, while 18/41 (44%, 95% CI 28–60%) of patients initially recommended CT + HT were subsequently recommended only HT. In the NLR group, 3/19 (16%, 95% CI 3–40%) patients were changed from HT to CT + HT, while 19/48 (40%, 95% CI 26–55%) were changed from CT + HT to HT. Conclusion There was a significant impact of using the RS in the LR and the NLR group but only 4% of LR patients initially considered for HT had a recommendation change (RC); therefore these patients could forgo ODX testing. A RC was more likely for NLR patients considered for HT. Patients considered for HT + CT have the highest likelihood of a RC based on RS.
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Affiliation(s)
| | | | - Konstantin J Dedes
- Universitaetsspital Zuerich, Raemistrasse 100, 8091, Zurich, Switzerland
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Stefan Aebi
- Luzerner Kantonsspital, Lucerne, Switzerland
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Borgquist S, Giobbie-Hurder A, Ahern TP, Garber JE, Colleoni M, Láng I, Debled M, Ejlertsen B, von Moos R, Smith I, Coates AS, Goldhirsch A, Rabaglio M, Price KN, Gelber RD, Regan MM, Thürlimann B. Cholesterol, Cholesterol-Lowering Medication Use, and Breast Cancer Outcome in the BIG 1-98 Study. J Clin Oncol 2017; 35:1179-1188. [DOI: 10.1200/jco.2016.70.3116] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Purpose Cholesterol-lowering medication (CLM) has been reported to have a role in preventing breast cancer recurrence. CLM may attenuate signaling through the estrogen receptor by reducing levels of the estrogenic cholesterol metabolite 27-hydroxycholesterol. The impact of endocrine treatment on cholesterol levels and hypercholesterolemia per se may counteract the intended effect of aromatase inhibitors. Patients and Methods The Breast International Group (BIG) conducted a randomized, phase III, double-blind trial, BIG 1-98, which enrolled 8,010 postmenopausal women with early-stage, hormone receptor–positive invasive breast cancer from 1998 to 2003. Systemic levels of total cholesterol and use of CLM were measured at study entry and every 6 months up to 5.5 years. Cumulative incidence functions were used to describe the initiation of CLM in the presence of competing risks. Marginal structural Cox proportional hazards modeling investigated the relationships between initiation of CLM during endocrine therapy and outcome. Three time-to-event end points were considered: disease-free-survival, breast cancer–free interval, and distant recurrence–free interval. Results Cholesterol levels were reduced during tamoxifen therapy. Of 789 patients who initiated CLM during endocrine therapy, the majority came from the letrozole monotherapy arm (n = 318), followed by sequential tamoxifen-letrozole (n = 189), letrozole-tamoxifen (n = 176), and tamoxifen monotherapy (n = 106). Initiation of CLM during endocrine therapy was related to improved disease-free-survival (hazard ratio [HR], 0.79; 95% CI, 0.66 to 0.95; P = .01), breast cancer–free interval (HR, 0.76; 95% CI, 0.60 to 0.97; P = .02), and distant recurrence–free interval (HR, 0.74; 95% CI, 0.56 to 0.97; P = .03). Conclusion Cholesterol-lowering medication during adjuvant endocrine therapy may have a role in preventing breast cancer recurrence in hormone receptor–positive early-stage breast cancer. We recommend that these observational results be addressed in prospective randomized trials.
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Affiliation(s)
- Signe Borgquist
- Signe Borgquist and Judy E. Garber, Dana-Farber Cancer Institute, Harvard Medical School; Anita Giobbie-Hurder, International Breast Cancer Study Group (IBCSG) Statistical Center, Dana-Farber Cancer Institute; Richard D. Gelber, IBCSG Statistical Center, Dana-Farber Cancer Institute, Harvard Medical School, T.H. Chan Harvard School of Public Health, and Frontier Science and Technology Research Foundation; Karen N. Price, IBCSG Statistical Center and Frontier Science and Technology Research Foundation
| | - Anita Giobbie-Hurder
- Signe Borgquist and Judy E. Garber, Dana-Farber Cancer Institute, Harvard Medical School; Anita Giobbie-Hurder, International Breast Cancer Study Group (IBCSG) Statistical Center, Dana-Farber Cancer Institute; Richard D. Gelber, IBCSG Statistical Center, Dana-Farber Cancer Institute, Harvard Medical School, T.H. Chan Harvard School of Public Health, and Frontier Science and Technology Research Foundation; Karen N. Price, IBCSG Statistical Center and Frontier Science and Technology Research Foundation
| | - Thomas P. Ahern
- Signe Borgquist and Judy E. Garber, Dana-Farber Cancer Institute, Harvard Medical School; Anita Giobbie-Hurder, International Breast Cancer Study Group (IBCSG) Statistical Center, Dana-Farber Cancer Institute; Richard D. Gelber, IBCSG Statistical Center, Dana-Farber Cancer Institute, Harvard Medical School, T.H. Chan Harvard School of Public Health, and Frontier Science and Technology Research Foundation; Karen N. Price, IBCSG Statistical Center and Frontier Science and Technology Research Foundation
| | - Judy E. Garber
- Signe Borgquist and Judy E. Garber, Dana-Farber Cancer Institute, Harvard Medical School; Anita Giobbie-Hurder, International Breast Cancer Study Group (IBCSG) Statistical Center, Dana-Farber Cancer Institute; Richard D. Gelber, IBCSG Statistical Center, Dana-Farber Cancer Institute, Harvard Medical School, T.H. Chan Harvard School of Public Health, and Frontier Science and Technology Research Foundation; Karen N. Price, IBCSG Statistical Center and Frontier Science and Technology Research Foundation
| | - Marco Colleoni
- Signe Borgquist and Judy E. Garber, Dana-Farber Cancer Institute, Harvard Medical School; Anita Giobbie-Hurder, International Breast Cancer Study Group (IBCSG) Statistical Center, Dana-Farber Cancer Institute; Richard D. Gelber, IBCSG Statistical Center, Dana-Farber Cancer Institute, Harvard Medical School, T.H. Chan Harvard School of Public Health, and Frontier Science and Technology Research Foundation; Karen N. Price, IBCSG Statistical Center and Frontier Science and Technology Research Foundation
| | - István Láng
- Signe Borgquist and Judy E. Garber, Dana-Farber Cancer Institute, Harvard Medical School; Anita Giobbie-Hurder, International Breast Cancer Study Group (IBCSG) Statistical Center, Dana-Farber Cancer Institute; Richard D. Gelber, IBCSG Statistical Center, Dana-Farber Cancer Institute, Harvard Medical School, T.H. Chan Harvard School of Public Health, and Frontier Science and Technology Research Foundation; Karen N. Price, IBCSG Statistical Center and Frontier Science and Technology Research Foundation
| | - Marc Debled
- Signe Borgquist and Judy E. Garber, Dana-Farber Cancer Institute, Harvard Medical School; Anita Giobbie-Hurder, International Breast Cancer Study Group (IBCSG) Statistical Center, Dana-Farber Cancer Institute; Richard D. Gelber, IBCSG Statistical Center, Dana-Farber Cancer Institute, Harvard Medical School, T.H. Chan Harvard School of Public Health, and Frontier Science and Technology Research Foundation; Karen N. Price, IBCSG Statistical Center and Frontier Science and Technology Research Foundation
| | - Bent Ejlertsen
- Signe Borgquist and Judy E. Garber, Dana-Farber Cancer Institute, Harvard Medical School; Anita Giobbie-Hurder, International Breast Cancer Study Group (IBCSG) Statistical Center, Dana-Farber Cancer Institute; Richard D. Gelber, IBCSG Statistical Center, Dana-Farber Cancer Institute, Harvard Medical School, T.H. Chan Harvard School of Public Health, and Frontier Science and Technology Research Foundation; Karen N. Price, IBCSG Statistical Center and Frontier Science and Technology Research Foundation
| | - Roger von Moos
- Signe Borgquist and Judy E. Garber, Dana-Farber Cancer Institute, Harvard Medical School; Anita Giobbie-Hurder, International Breast Cancer Study Group (IBCSG) Statistical Center, Dana-Farber Cancer Institute; Richard D. Gelber, IBCSG Statistical Center, Dana-Farber Cancer Institute, Harvard Medical School, T.H. Chan Harvard School of Public Health, and Frontier Science and Technology Research Foundation; Karen N. Price, IBCSG Statistical Center and Frontier Science and Technology Research Foundation
| | - Ian Smith
- Signe Borgquist and Judy E. Garber, Dana-Farber Cancer Institute, Harvard Medical School; Anita Giobbie-Hurder, International Breast Cancer Study Group (IBCSG) Statistical Center, Dana-Farber Cancer Institute; Richard D. Gelber, IBCSG Statistical Center, Dana-Farber Cancer Institute, Harvard Medical School, T.H. Chan Harvard School of Public Health, and Frontier Science and Technology Research Foundation; Karen N. Price, IBCSG Statistical Center and Frontier Science and Technology Research Foundation
| | - Alan S. Coates
- Signe Borgquist and Judy E. Garber, Dana-Farber Cancer Institute, Harvard Medical School; Anita Giobbie-Hurder, International Breast Cancer Study Group (IBCSG) Statistical Center, Dana-Farber Cancer Institute; Richard D. Gelber, IBCSG Statistical Center, Dana-Farber Cancer Institute, Harvard Medical School, T.H. Chan Harvard School of Public Health, and Frontier Science and Technology Research Foundation; Karen N. Price, IBCSG Statistical Center and Frontier Science and Technology Research Foundation
| | - Aron Goldhirsch
- Signe Borgquist and Judy E. Garber, Dana-Farber Cancer Institute, Harvard Medical School; Anita Giobbie-Hurder, International Breast Cancer Study Group (IBCSG) Statistical Center, Dana-Farber Cancer Institute; Richard D. Gelber, IBCSG Statistical Center, Dana-Farber Cancer Institute, Harvard Medical School, T.H. Chan Harvard School of Public Health, and Frontier Science and Technology Research Foundation; Karen N. Price, IBCSG Statistical Center and Frontier Science and Technology Research Foundation
| | - Manuela Rabaglio
- Signe Borgquist and Judy E. Garber, Dana-Farber Cancer Institute, Harvard Medical School; Anita Giobbie-Hurder, International Breast Cancer Study Group (IBCSG) Statistical Center, Dana-Farber Cancer Institute; Richard D. Gelber, IBCSG Statistical Center, Dana-Farber Cancer Institute, Harvard Medical School, T.H. Chan Harvard School of Public Health, and Frontier Science and Technology Research Foundation; Karen N. Price, IBCSG Statistical Center and Frontier Science and Technology Research Foundation
| | - Karen N. Price
- Signe Borgquist and Judy E. Garber, Dana-Farber Cancer Institute, Harvard Medical School; Anita Giobbie-Hurder, International Breast Cancer Study Group (IBCSG) Statistical Center, Dana-Farber Cancer Institute; Richard D. Gelber, IBCSG Statistical Center, Dana-Farber Cancer Institute, Harvard Medical School, T.H. Chan Harvard School of Public Health, and Frontier Science and Technology Research Foundation; Karen N. Price, IBCSG Statistical Center and Frontier Science and Technology Research Foundation
| | - Richard D. Gelber
- Signe Borgquist and Judy E. Garber, Dana-Farber Cancer Institute, Harvard Medical School; Anita Giobbie-Hurder, International Breast Cancer Study Group (IBCSG) Statistical Center, Dana-Farber Cancer Institute; Richard D. Gelber, IBCSG Statistical Center, Dana-Farber Cancer Institute, Harvard Medical School, T.H. Chan Harvard School of Public Health, and Frontier Science and Technology Research Foundation; Karen N. Price, IBCSG Statistical Center and Frontier Science and Technology Research Foundation
| | - Meredith M. Regan
- Signe Borgquist and Judy E. Garber, Dana-Farber Cancer Institute, Harvard Medical School; Anita Giobbie-Hurder, International Breast Cancer Study Group (IBCSG) Statistical Center, Dana-Farber Cancer Institute; Richard D. Gelber, IBCSG Statistical Center, Dana-Farber Cancer Institute, Harvard Medical School, T.H. Chan Harvard School of Public Health, and Frontier Science and Technology Research Foundation; Karen N. Price, IBCSG Statistical Center and Frontier Science and Technology Research Foundation
| | - Beat Thürlimann
- Signe Borgquist and Judy E. Garber, Dana-Farber Cancer Institute, Harvard Medical School; Anita Giobbie-Hurder, International Breast Cancer Study Group (IBCSG) Statistical Center, Dana-Farber Cancer Institute; Richard D. Gelber, IBCSG Statistical Center, Dana-Farber Cancer Institute, Harvard Medical School, T.H. Chan Harvard School of Public Health, and Frontier Science and Technology Research Foundation; Karen N. Price, IBCSG Statistical Center and Frontier Science and Technology Research Foundation
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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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Metaxas Y, Cathomas R, Mark M, von Moos R. Combination of cisplatin and lurbinectedin as palliative chemotherapy in progressive malignant pleural mesothelioma: Report of two cases. Lung Cancer 2016; 102:136-138. [DOI: 10.1016/j.lungcan.2016.07.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Revised: 07/11/2016] [Accepted: 07/12/2016] [Indexed: 11/16/2022]
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Matter-Walstra K, Schwenkglenks M, Betticher D, von Moos R, Dietrich D, Baertschi D, Koeberle D. Bevacizumab Continuation Versus Treatment Holidays After First-Line Chemotherapy With Bevacizumab in Patients With Metastatic Colorectal Cancer: A Health Economic Analysis of a Randomized Phase 3 Trial (SAKK 41/06). Clin Colorectal Cancer 2016; 15:314-320.e2. [DOI: 10.1016/j.clcc.2016.03.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Revised: 02/09/2016] [Accepted: 03/22/2016] [Indexed: 10/22/2022]
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Rochlitz C, Bigler M, von Moos R, Bernhard J, Matter-Walstra K, Wicki A, Zaman K, Anchisi S, Küng M, Na KJ, Bärtschi D, Borner M, Rordorf T, Rauch D, Müller A, Ruhstaller T, Vetter M, Trojan A, Hasler-Strub U, Cathomas R, Winterhalder R. SAKK 24/09: safety and tolerability of bevacizumab plus paclitaxel vs. bevacizumab plus metronomic cyclophosphamide and capecitabine as first-line therapy in patients with HER2-negative advanced stage breast cancer - a multicenter, randomized phase III trial. BMC Cancer 2016; 16:780. [PMID: 27724870 PMCID: PMC5057418 DOI: 10.1186/s12885-016-2823-y] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [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: 01/12/2016] [Accepted: 09/29/2016] [Indexed: 01/08/2023] Open
Abstract
Background Adding bevacizumab to chemotherapy improves response rates and progression-free survival (PFS) in metastatic breast cancer (mBC). We aimed to demonstrate decreased toxicity with metronomic chemotherapy/bevacizumab compared with paclitaxel/bevacizumab. Methods This multicenter, randomized phase III trial compared bevacizumab with either paclitaxel (arm A) or daily oral capecitabine-cyclophosphamide (arm B) as first-line treatment in patients with HER2-negative advanced breast cancer. The primary endpoint was the incidence of selected grade 3–5 adverse events (AE) including: febrile neutropenia, infection, sensory/motor neuropathy, and mucositis. Secondary endpoints included objective response rate, disease control rate, PFS, overall survival (OS), quality of life (QoL), and pharmacoeconomics. The study was registered prospectively with ClinicalTrials.gov, number NCT01131195 on May 25, 2010. Results Between September 2010 and December 2012, 147 patients were included at 22 centers. The incidence of primary endpoint-defining AEs was similar in arm A (25 % [18/71]; 95 % CI 15–35 %) and arm B (24 % [16/68]; 95 % CI 13–34 %; P = 0.96). Objective response rates were 58 % (42/73; 95 % CI 0.46–0.69) and 50 % (37/74; 95 % CI 0.39–0.61) in arms A and B, respectively (P = 0.45). Median PFS was 10.3 months (95 % CI 8.7–11.3) in arm A and 8.5 months (95 % CI 6.5–11.9) in arm B (P = 0.90). Other secondary efficacy endpoints were not significantly different between study arms. The only statistically significant differences in QoL were less hair loss and less numbness in arm B. Treatment costs between the two arms were equivalent. Conclusion This trial failed to meet its primary endpoint of a reduced rate of prespecified grade 3–5 AEs with metronomic bevacizumab, cyclophosphamide and capecitabine. Electronic supplementary material The online version of this article (doi:10.1186/s12885-016-2823-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Christoph Rochlitz
- Department of Oncology, University Hospital Basel, Petersgraben 4, Basel, CH-4031, Switzerland.
| | | | - Roger von Moos
- Department of Oncology, Kantonsspital Graubünden, Chur, Switzerland
| | - Jürg Bernhard
- International Breast Cancer Study (IBCSG) and Inselspital, Bern University Hospital, Bern, Switzerland
| | - Klazien Matter-Walstra
- SAKK Coordinating Center, Bern, Switzerland and European Center for Pharmaceutical Medicine, University Basel, Basel, Switzerland
| | - Andreas Wicki
- Department of Oncology, University Hospital Basel, Petersgraben 4, Basel, CH-4031, Switzerland
| | - Khalil Zaman
- Department of Oncology, University Hospital Lausanne, Lausanne, Switzerland
| | - Sandro Anchisi
- Department of Oncology, Hospital of Valais, Sion, Switzerland
| | - Marc Küng
- Department of Oncology, Kantonsspital Fribourg, Fribourg, Switzerland
| | - Kyung-Jae Na
- SAKK Coordinating Center, Bern, Switzerland.,Present Address: Novartis Pharma, Stein, Switzerland
| | | | - Markus Borner
- Department of Oncology, Spitalzentrum Biel, Biel, Switzerland
| | - Tamara Rordorf
- Department of Oncology, University Hospital Zürich, Zürich, Switzerland
| | - Daniel Rauch
- Department of Oncology, Spital STS, Thun, Switzerland
| | - Andreas Müller
- Department of Oncology, Kantonsspital Winterthur, Winterthur, Switzerland
| | - Thomas Ruhstaller
- Department of Oncology, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Marcus Vetter
- Department of Oncology, University Hospital Basel, Petersgraben 4, Basel, CH-4031, Switzerland
| | - Andreas Trojan
- Department of Oncology, OnkoZentrum Zürich, Zürich, Switzerland
| | | | - Richard Cathomas
- Department of Oncology, Kantonsspital Graubünden, Chur, Switzerland
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Mey UJM, Renner C, von Moos R. Vemurafenib in combination with cobimetinib in relapsed and refractory extramedullary multiple myeloma harboring the BRAF V600E mutation. Hematol Oncol 2016; 35:890-893. [PMID: 27641727 DOI: 10.1002/hon.2353] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [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: 07/21/2016] [Revised: 08/15/2016] [Accepted: 08/16/2016] [Indexed: 11/08/2022]
Abstract
BRAF mutations are present in a variety of cancers and cause constitutive activation of the Ras-Raf-MEK-ERK signaling pathway. In cutaneous malignant melanoma, combined treatment with BRAF and MEK inhibitors is associated with high response rates and has been shown to improve progression free as well as overall survival compared to BRAF inhibition alone. In multiple myeloma, BRAF mutations are detectable only in a minority of patients. Only few data are available regarding the clinical activity of BRAF inhibitors in BRAF-positive multiple myeloma patients, including some anecdotal reports on remarkable responses in individuals being resistant to all other available anti-myeloma treatment approaches. We here present the first report on the combination of vemurafenib and cobimetinib in a young patient with highly resistant and rapidly progressing multiple myeloma harboring the BRAF V600E mutation who achieved a rapid and sustained response to this combination therapy.
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Affiliation(s)
- Ulrich J M Mey
- Medical Oncology and Hematology, Kantonsspital Graubuenden, Chur, Switzerland
| | | | - Roger von Moos
- Medical Oncology and Hematology, Kantonsspital Graubuenden, Chur, Switzerland
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