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Bromberger S, Zadorozhna Y, Ressler JM, Holzner S, Nawrocki A, Zila N, Springer A, Røssel Larsen M, Schossleitner K. Off-targets of BRAF inhibitors disrupt endothelial signaling and vascular barrier function. Life Sci Alliance 2024; 7:e202402671. [PMID: 38839106 PMCID: PMC11153892 DOI: 10.26508/lsa.202402671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 05/17/2024] [Accepted: 05/20/2024] [Indexed: 06/07/2024] Open
Abstract
Targeted therapies against mutant BRAF are effectively used in combination with MEK inhibitors (MEKi) to treat advanced melanoma. However, treatment success is affected by resistance and adverse events (AEs). Approved BRAF inhibitors (BRAFi) show high levels of target promiscuity, which can contribute to these effects. The blood vessel lining is in direct contact with high plasma concentrations of BRAFi, but effects of the inhibitors in this cell type are unknown. Hence, we aimed to characterize responses to approved BRAFi for melanoma in the vascular endothelium. We showed that clinically approved BRAFi induced a paradoxical activation of endothelial MAPK signaling. Moreover, phosphoproteomics revealed distinct sets of off-targets per inhibitor. Endothelial barrier function and junction integrity were impaired upon treatment with vemurafenib and the next-generation dimerization inhibitor PLX8394, but not with dabrafenib or encorafenib. Together, these findings provide insights into the surprisingly distinct side effects of BRAFi on endothelial signaling and functionality. Better understanding of off-target effects could help to identify molecular mechanisms behind AEs and guide the continued development of therapies for BRAF-mutant melanoma.
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Affiliation(s)
- Sophie Bromberger
- https://ror.org/05n3x4p02 Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Yuliia Zadorozhna
- https://ror.org/05n3x4p02 Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Julia Maria Ressler
- https://ror.org/05n3x4p02 Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Silvio Holzner
- https://ror.org/05n3x4p02 Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Arkadiusz Nawrocki
- Department of Biochemistry and Molecular Biology, University of Southern Denmark, Odense, Denmark
| | - Nina Zila
- https://ror.org/05n3x4p02 Department of Dermatology, Medical University of Vienna, Vienna, Austria
- University of Applied Sciences FH Campus Wien, Division of Biomedical Science, Vienna, Austria
| | - Alexander Springer
- https://ror.org/05n3x4p02 Department of Pediatric Surgery, Medical University of Vienna, Vienna, Austria
| | - Martin Røssel Larsen
- Department of Biochemistry and Molecular Biology, University of Southern Denmark, Odense, Denmark
| | - Klaudia Schossleitner
- https://ror.org/05n3x4p02 Department of Dermatology, Medical University of Vienna, Vienna, Austria
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Shi Y, Han X, Zhao Q, Zheng Y, Chen J, Yu X, Fang J, Liu Y, Huang D, Liu T, Shen H, Luo S, Yu H, Cao Y, Zhang X, Hu P. Tunlametinib (HL-085) plus vemurafenib in patients with advanced BRAF V600-mutant solid tumors: an open-label, single-arm, multicenter, phase I study. Exp Hematol Oncol 2024; 13:60. [PMID: 38867257 PMCID: PMC11167782 DOI: 10.1186/s40164-024-00528-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 06/03/2024] [Indexed: 06/14/2024] Open
Abstract
BACKGROUND Tunlametinib (HL-085) is a novel, highly selective MEK inhibitor with substantial clinical activities in patients with NRAS-mutant melanoma. This phase I study evaluated the safety and preliminary efficacy of tunlametinib plus vemurafenib in patients with advanced BRAF V600-mutant solid tumors. METHODS Patients with confirmed advanced BRAF V600-mutant solid tumors who had progressed on or shown intolerance or no available standard therapies were enrolled and received tunlametinib plus vemurafenib. This study consisted of a dose-escalation phase and a dose-expansion phase. Primary end points of this study were safety, the recommended phase II dose (RP2D), and preliminary efficacy. RESULTS From August 17, 2018 to April 19, 2022, 72 patients were enrolled. No dose-limiting toxicities occurred, and the maximum tolerated dose was not reached. The RP2D for BRAF V600-mutant non-small cell lung cancer (NSCLC) patients was tunlametinib 9 mg plus vemurafenib 720 mg, twice daily (BID, bis in die). Until the data cut-off date of December 15, 2023, of 33 NSCLC patients with evaluable disease, the objective response rate (ORR) was 60.6% (20/33; 95% confidence interval [CI], 42.1-77.1), the median progression free survival (PFS) was 10.5 months (95%CI, 5.6-14.5) and median duration of response (DoR) was 11.3 months (95%CI, 6.8-NE). At the RP2D, ORR was 60.0% (9/15; 95% CI, 32.3-83.7), the median PFS was 10.5 months (95%CI, 5.6 -NE) and median DoR was 11.3 months (95%CI, 3.9-NE). Of 24 colorectal cancer patients with evaluable disease, the ORR was 25.0% (6/24; 95% CI, 5.6-NE). All 72 patients had treatment-related adverse events (TRAEs), and the most common grade 3-4 TRAEs were anemia (n = 13, 18.1%) and blood creatine phosphokinase increased (n = 10, 13.9%). Tunlametinib was absorbed rapidly with Tmax of 0.5-1 h. Vemurafeinib did not influence the system exposure of tunlametinib and vice versa, indicating no drug-drug interaction for this combination. CONCLUSIONS Tunlametinib (HL-085) plus vemurafenib had a favorable safety profile and showed promising antitumor activity in patients with BRAF V600-mutant solid tumors. The RP2D for NSCLC was tunlametinib 9 mg BID plus vemurafeinib 720 mg BID. TRIAL REGISTRATION ClinicalTrials.gov, NCT03781219.
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Affiliation(s)
- Yuankai Shi
- Department of Medical Oncology, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, People's Republic of China.
| | - Xiaohong Han
- Clinical Pharmacology Research Center, State Key Laboratory of Complex Severe and Rare Diseases, NMPA Key Laboratory for Clinical Research and Evaluation of Drug, Beijing Key Laboratory of Clinical PK and PD Investigation for Innovative Drugs, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.1, Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Qian Zhao
- Clinical Pharmacology Research Center, State Key Laboratory of Complex Severe and Rare Diseases, NMPA Key Laboratory for Clinical Research and Evaluation of Drug, Beijing Key Laboratory of Clinical PK and PD Investigation for Innovative Drugs, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.1, Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
| | - YuLong Zheng
- Department of Oncology, the First Affiliated Hospital of Zhejiang University College of Medicine, Hangzhou, Zhejiang Province, 310006, People's Republic of China
| | - Jianhua Chen
- Thoracic Medicine Department I, the Affiliated Cancer Hospital of Xiangya School of Medicine, Hunan Cancer Hospital, Central South University, Changsha, Hunan Province, 410006, People's Republic of China
| | - Xinmin Yu
- Department of Oncology, Zhejiang Cancer Hospital, Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang Province, 310022, People's Republic of China
| | - Jian Fang
- Thoracic Oncology Second Department, Beijing Cancer Hospital, Beijing, 100142, People's Republic of China
| | - Yutao Liu
- Department of Medical Oncology, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, People's Republic of China
| | - Dingzhi Huang
- Department of Thoracic Oncology, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, People's Republic of China
| | - Tianshu Liu
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, 200032, People's Republic of China
| | - Hong Shen
- Department of Oncology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, 310009, People's Republic of China
| | - Suxia Luo
- Department of Medical Oncology, Henan Cancer Hospital, the Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan Province, 450008, People's Republic of China
| | - Hongsheng Yu
- Department of Radiation Oncology, the Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, 266000, People's Republic of China
| | - Yu Cao
- Phase I Clinical Research Center, the Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, 266000, People's Republic of China
| | - Xi Zhang
- Department of Clinical Research and Development, Shanghai Kechow Pharma, Inc, Shanghai, 201203, People's Republic of China
| | - Pei Hu
- Clinical Pharmacology Research Center, State Key Laboratory of Complex Severe and Rare Diseases, NMPA Key Laboratory for Clinical Research and Evaluation of Drug, Beijing Key Laboratory of Clinical PK and PD Investigation for Innovative Drugs, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.1, Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
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3
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Wang M, Sullivan RJ, Mooradian MJ. Toxicities from BRAF and MEK Inhibitors: Strategies to Maximize Therapeutic Success. Curr Oncol Rep 2024:10.1007/s11912-024-01544-3. [PMID: 38850505 DOI: 10.1007/s11912-024-01544-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/03/2024] [Indexed: 06/10/2024]
Abstract
PURPOSE OF REVIEW This report highlights several of the recent therapeutic advancements in the treatment of BRAF-mutant tumors, discusses the most common adverse events observed with BRAF-targeted agents, and suggests strategies to manage and mitigate treatment-related toxicities. RECENT FINDINGS BRAF and MEK inhibitors represent a significant advancement in the treatment of BRAF-mutated malignancies with data across tumor types demonstrating the anti-tumor efficacy of dual MAPK inhibition. Although these agents have a reasonable toxicity profile, variable side effects across organ systems can develop. The discovery of activating BRAF mutations and subsequent development of BRAF and MEK inhibitors has transformed the treatment algorithms of BRAF-mutant malignancies. With increased application of these targeted regimens, identification and prompt management of their unique adverse events are crucial.
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Affiliation(s)
- Mike Wang
- Division of Medical Oncology, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Department of Medical Oncology, Dana Farber Cancer Institute, Boston, MA, USA
| | - Ryan J Sullivan
- Division of Medical Oncology, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Meghan J Mooradian
- Division of Medical Oncology, Massachusetts General Hospital, Boston, MA, USA.
- Harvard Medical School, Boston, MA, USA.
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4
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Mengoni M, Braun AD, Hinnerichs MS, Aghayev A, Tüting T, Surov A. Comprehensive analysis of body composition features in melanoma patients treated with tyrosine kinase inhibitors. J Dtsch Dermatol Ges 2024; 22:783-791. [PMID: 38857075 DOI: 10.1111/ddg.15402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 02/18/2024] [Indexed: 06/11/2024]
Abstract
BACKGROUND The introduction of tyrosine kinase inhibitors (TKI) has greatly improved the management of metastatic melanoma. Recent studies have uncovered a relationship between the body mass index (BMI) and outcome of patients with metastatic melanoma. However, conflicting results have challenged the relevance of this finding. In the current work, we aim to dissect body composition features of melanoma patients treated with TKI to evaluate their value as biomarkers. PATIENTS AND METHODS We analyze body composition features via CT scans in a retrospective cohort of 57 patients with non-resectable stage III/IV melanoma receiving first-line treatment with TKI in our department, focusing on the impact of body composition on treatment efficacy and occurrence of adverse events. RESULTS In uni- and multivariate analyses, we identify an association between the visceral adipose tissue gauge index (VATGI) and survival. We furthermore profile additional body composition features including sarcopenia, which was also associated with a shorter overall survival. Finally, we detected an enrichment of cases with fatigue in patients with low VATGI. CONCLUSIONS Our study represents the first exploratory study evaluating the suitability of body composition measurements as biomarkers for melanoma patients treated with TKI. Our data suggest a putative use of VATGI as a biomarker predicting patient outcome.
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Affiliation(s)
- Miriam Mengoni
- Department of Dermatology, University Hospital Magdeburg, Magdeburg, Germany
| | | | - Mattes Simon Hinnerichs
- Department for Radiology and Nuclear Medicine, University Hospital Magdeburg, Magdeburg, Germany
| | - Anar Aghayev
- Department for Radiology and Nuclear Medicine, University Hospital Magdeburg, Magdeburg, Germany
| | - Thomas Tüting
- Department of Dermatology, University Hospital Magdeburg, Magdeburg, Germany
| | - Alexey Surov
- Department of Radiology, Neuroradiology and Nuclear Medicine, Johannes Wesling University Hospital, Ruhr University Bochum, Bochum, Germany
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5
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Ziemer M, Livingstone E. [Drug-related exanthema under immunotherapy and targeted oncological therapy]. DERMATOLOGIE (HEIDELBERG, GERMANY) 2024; 75:440-450. [PMID: 38772932 DOI: 10.1007/s00105-024-05350-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/08/2024] [Indexed: 05/23/2024]
Abstract
BACKGROUND Oncological therapies can cause a variety of mucocutaneous adverse events. Exanthematous adverse events can be challenging in the context of the urgent need for cancer treatment due to their spread, sometimes rapid progression, and mucous membrane or organ involvement. MATERIALS AND METHODS This article provides an overview of the most important exanthematic dermatoses as side effects of modern drug-based tumor therapies with diagnostic and therapeutic information for clinicians, taking into account the current literature and guidelines. RESULTS Exanthematous adverse events of immune checkpoint inhibitors, EGFR antagonists, kinase inhibitors, bispecific T‑cell engagers, and the CCR4 inhibitor mogamulizumab are reviewed in detail. CONCLUSIONS Cutaneous side effects are common across all drug classes and cover a broad spectrum. While some adverse events are specific to one drug class, many exanthemas can occur with both oncological immunotherapies and various targeted therapies. A reliable diagnosis, dose adjustment or discontinuation of the offending agent in consultation with the treating oncologists and appropriate symptomatic therapy are important for correct management. In the case of severe, life-threatening drug reactions, however, permanent discontinuation of the drug is essential.
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Affiliation(s)
- Mirjana Ziemer
- Klinik für Dermatologie, Venerologie und Allergologie, Universitätsmedizin Leipzig, Philipp-Rosenthal-Str. 23, 04103, Leipzig, Deutschland.
| | - Elisabeth Livingstone
- Klinik für Dermatologie, Allergologie und Venerologie, Universitätsmedizin Essen, Hufelandstr. 55, 45122, Essen, Deutschland
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6
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Amagai R, Fujimura T, Yamazaki E, Takahashi M, Tamabuchi E, Kambayashi Y, Hashimoto A, Hashimoto K, Asano Y. Vogt-Koyanagi-Harada disease-like uveitis after drug therapy including BRAF/MEK inhibitors in melanoma patients with HLA-DRB1*04. J Dermatol 2024; 51:854-857. [PMID: 38111371 DOI: 10.1111/1346-8138.17082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 11/26/2023] [Accepted: 12/05/2023] [Indexed: 12/20/2023]
Abstract
The combination of BRAF kinase inhibitors (BRAFis) and MEK kinase inhibitors (MEKis) is one of the most promising chemotherapy regimens in the treatment of BRAF-mutant melanoma. Although BRAFi plus MEKi combined therapy is widely used for the treatment of BRAFV600-mutated melanoma, the incidence of uveitis caused by BRAFi plus MEKi is limited. In this report, we described five cases (two men and three women) of Vogt-Koyanagi-Harada (VKH) disease-like uveitis in melanoma patients who received BRAFi plus MEKi combined therapy. Of note, all the patients had the HLA-DRB1*04 haplotype, which is frequently detected in VKH-like non-infectious uveitis. On the other hand, among BRAFi plus MEKi-treated patients who did not develop VKH disease-like uveitis, only one of five (20%) patients had the HLA-DRB1*04 haplotype. Collectively, BRAFi/MEKi might induce severe VKH disease-like uveitis in melanoma patients with the HLA-DRB1*04 haplotype.
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Affiliation(s)
- Ryo Amagai
- Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Taku Fujimura
- Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Emi Yamazaki
- Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Manami Takahashi
- Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Erika Tamabuchi
- Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yumi Kambayashi
- Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Akira Hashimoto
- Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kazuki Hashimoto
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yoshihide Asano
- Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan
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7
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Hassel JC, Zimmer L. [Side effects of dermato-oncologic therapies]. DERMATOLOGIE (HEIDELBERG, GERMANY) 2024; 75:466-475. [PMID: 38802653 DOI: 10.1007/s00105-024-05354-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/12/2024] [Indexed: 05/29/2024]
Abstract
BACKGROUND Immune checkpoint inhibitors (ICIs) such as PD(L)1 and CTLA4 antibodies as well as targeted therapies such as BRAF and MEK inhibitors have significantly improved the systemic treatment of skin cancer in adjuvant and advanced therapy settings. All these drugs differ in their spectrum of side effects. MATERIALS AND METHODS The aim of this article is to provide an overview of the spectrum of side effects of dermato-oncological therapies and their management, taking into account the current literature. RESULTS The most important side effects of ICIs, the CCR4 inhibitor mogamulizumab, the ImmTAC tebentafusp, the BRAF and MEK inhibitors and the multityrosine kinase inhibitor imatinib are considered. CONCLUSIONS Side effects can manifest themselves in all organ systems. Chronic side effects and long-term harm are possible, especially with ICIs, and require close therapy monitoring and patient education. Knowledge of the side effects and the temporal, sometimes delayed course of their occurrence are essential for diagnosis and prompt initiation of therapy.
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Affiliation(s)
- Jessica C Hassel
- Medizinische Fakultät, Hautklinik und Nationales Centrum für Tumorerkrankungen (NCT), NCT Heidelberg, eine Partnerschaft zwischen DKFZ und dem Universitätsklinikum Heidelberg, Universität Heidelberg, Im Neuenheimer Feld 460, 69120, Heidelberg, Deutschland.
| | - Lisa Zimmer
- Klinik für Dermatologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Deutschland.
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8
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Mengoni M, Braun AD, Hinnerichs MS, Aghayev A, Tüting T, Surov A. Umfassende Analyse des Einflusses der Body Composition auf die Wirksamkeit und das Nebenwirkungsprofil einer Systemtherapie mit Tyrosinkinaseinhibitoren bei Melanompatienten. J Dtsch Dermatol Ges 2024; 22:783-793. [PMID: 38857079 DOI: 10.1111/ddg.15402_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 02/18/2024] [Indexed: 06/11/2024]
Abstract
ZusammenfassungHintergrundDie Einführung von Tyrosinkinaseinhibitoren (TKI) hat die Behandlung von Patienten mit metastasiertem Melanom erheblich verbessert. Aktuelle Studien haben einen Zusammenhang zwischen dem Body‐Mass‐Index (BMI) und dem klinischen Verlauf von Patienten mit metastasiertem Melanom gezeigt. Weitere Studien mit kontroversen Ergebnissen haben jedoch die Interpretation dieser Ergebnisse erschwert. In der aktuellen Arbeit haben wir Parameter der Körperzusammensetzung (Body Composition) von Melanompatienten, die mit TKI behandelt wurden, analysiert, um deren Stellenwert als Biomarker zu evaluieren.Patienten und MethodikIn einer retrospektiven Kohorte bestehend aus 57 Patienten wurden Parameter der Body Composition anhand von CT‐Scans untersucht und deren Einfluss auf das Therapieansprechen und das Auftreten unerwünschter Ereignisse analysiert. Die Studienkohorte umfasste alle Patienten mit metastasiertem, nicht resektablem Melanom im Stadium III/IV, die in unserer Abteilung eine Erstlinientherapie mit TKI erhalten hatten.ErgebnisseMittels uni‐ und multivariater Analysen stellten wir einen Zusammenhang zwischen dem Gauge‐Index des viszeralen Fettgewebes (VATGI) und dem Überleben fest. Darüber hinaus untersuchten wir weitere Parameter der Body Composition, darunter die Sarkopenie, die ebenfalls mit einem kürzeren Gesamtüberleben assoziiert war. Weiterhin konnten wir nachweisen, dass Patienten mit niedrigem VATGI anteilsweise häufiger eine Fatigue aufwiesen.SchlussfolgerungenUnsere Studie ist die erste explorative Studie, die Parameter der Body Composition als Biomarker für Melanompatienten, die mit TKI behandelt werden, untersucht. Unsere Daten deuten darauf hin, dass der VATGI als Biomarker zur Vorhersage des Therapieerfolges verwendet werden könnte.
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Affiliation(s)
- Miriam Mengoni
- Universitätshautklinik, Universitätsklinikum Magdeburg A. ö. R., Magdeburg
| | | | - Mattes Simon Hinnerichs
- Universitätsklinik für Radiologie und Nuklearmedizin, Universitätsklinikum Magdeburg A. ö. R., Magdeburg
| | - Anar Aghayev
- Universitätsklinik für Radiologie und Nuklearmedizin, Universitätsklinikum Magdeburg A. ö. R., Magdeburg
| | - Thomas Tüting
- Universitätshautklinik, Universitätsklinikum Magdeburg A. ö. R., Magdeburg
| | - Alexey Surov
- Universitätsinstitut für Radiologie, Neuroradiologie und Nuklearmedizin, Johannes Wesling Klinikum Minden, Ruhr-Universität Bochum
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9
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Castelli B, Tellini M, Guidi M, Di Nicola M, Giunti L, Buccoliero AM, Censullo ML, Iacono A, Desideri I, Genitori L, Sardi I, Fonte C. Case report: complete long-lasting response to multimodal third line treatment with neurosurgical resection, carmustine wafer implantation and dabrafenib plus trametinib in a BRAFV600E mutated high-grade glioma. Front Oncol 2024; 14:1359093. [PMID: 38774414 PMCID: PMC11106409 DOI: 10.3389/fonc.2024.1359093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 03/21/2024] [Indexed: 05/24/2024] Open
Abstract
Dabrafenib plus trametinib is a promising new therapy for patients affected by BRAFV600E-mutant glioma, with high overall response and manageable toxicity. We described a complete and long-lasting response in a case of recurrent anaplastic pleomorphic xanthoastrocytoma CNS WHO-grade 3 BRAFV600E mutated. Due to very poor prognosis, there are a few described cases of high-grade glioma (HGG) patients treated with the combined target therapy as third-line treatment. The emergence of optimized sequencing strategies and targeted agents, including multimodal and systemic therapy with dabrafenib plus trametinib, will continue to broaden personalized therapy in HGG improving patient outcomes.
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Affiliation(s)
- Barbara Castelli
- Neuro-oncology Department, Meyer Children’s Hospital IRCCS, Florence, Italy
| | - Marco Tellini
- Neuro-oncology Department, Meyer Children’s Hospital IRCCS, Florence, Italy
| | - Melina Guidi
- Neuro-oncology Department, Meyer Children’s Hospital IRCCS, Florence, Italy
| | - Marco Di Nicola
- Neuro-oncology Department, Meyer Children’s Hospital IRCCS, Florence, Italy
| | - Laura Giunti
- Neuro-oncology Department, Meyer Children’s Hospital IRCCS, Florence, Italy
| | | | | | - Alessandro Iacono
- Radiology Department, Meyer Children’s Hospital IRCCS, Florence, Italy
| | | | - Lorenzo Genitori
- Neurosurgery Department, Meyer Children’s Hospital IRCCS, Florence, Italy
| | - Iacopo Sardi
- Neuro-oncology Department, Meyer Children’s Hospital IRCCS, Florence, Italy
| | - Carla Fonte
- Neuro-oncology Department, Meyer Children’s Hospital IRCCS, Florence, Italy
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10
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Baik C, Cheng ML, Dietrich M, Gray JE, Karim NA. A Practical Review of Encorafenib and Binimetinib Therapy Management in Patients with BRAF V600E-Mutant Metastatic Non-Small Cell Lung Cancer. Adv Ther 2024:10.1007/s12325-024-02839-4. [PMID: 38698170 DOI: 10.1007/s12325-024-02839-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 03/08/2024] [Indexed: 05/05/2024]
Abstract
According to current guidelines, targeted therapy with a combination of BRAF plus MEK inhibitors is the preferred first-line treatment for patients with BRAF V600E-mutant metastatic non-small cell lung cancer (NSCLC). In the open-label, single-arm, phase 2 PHAROS trial (NCT03915951), the combination of encorafenib, a potent BRAF inhibitor, and binimetinib, a potent MEK inhibitor, demonstrated durable antitumor activity with a manageable safety profile in this patient population. On the basis of the results of this study, the combination of encorafenib plus binimetinib was approved by the US Food and Drug Administration on October 11, 2023, for patients with BRAF V600E-mutant metastatic NSCLC. In this review, we summarize the efficacy and safety of encorafenib plus binimetinib from the PHAROS study. In addition, we discuss strategies to manage adverse reactions with this combination therapy with the intent of minimizing unnecessary treatment discontinuations in these patients.
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Affiliation(s)
- Christina Baik
- University of Washington, Seattle, WA, USA
- Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Michael L Cheng
- University of California, San Francisco, San Francisco, CA, USA
| | - Martin Dietrich
- US Oncology and University of Central Florida, Orlando, FL, USA
| | - Jhanelle E Gray
- H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Nagla A Karim
- Inova Schar Cancer Institute, University of Virginia, 8081 Innovation Park Drive, Fairfax, VA, 22031, USA.
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Schubert C, Schiffmann I, Farschtschi SC, Emile JF, Friese MA. Treatment of Cerebral Histiocytosis With Low Dose of Cobimetinib: A Report of 2 Cases. NEUROLOGY(R) NEUROIMMUNOLOGY & NEUROINFLAMMATION 2024; 11:e200233. [PMID: 38588479 PMCID: PMC11010243 DOI: 10.1212/nxi.0000000000200233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 02/05/2024] [Indexed: 04/10/2024]
Abstract
OBJECTIVES Histiocytic disorders are pathologic expansions of myeloid cells in multiple organs, including the CNS. They share activation of the MAP kinase pathway due to either BRAFV600E variant or other variants in the RAS-RAF-MEK-ERK pathway. The rarity and heterogeneity of the disease only enable therapy through pathophysiologic considerations. METHODS We present 2 histiocytosis cases without BRAF sequence variants that affect the CNS, one with Erdheim-Chester disease and the other with an unspecified histiocytosis, and their diagnostic and therapeutic challenges. RESULTS In both cases, comprehensive analysis of the RAS-RAF-MEK-ERK signaling pathway secured the diagnosis. Treatment with the MEK inhibitor cobimetinib brought the disease to a complete halt. However, side effects such as thrombosis and serous macular edema made it necessary to reduce cobimetinib dosage. Low-dose cobimetinib maintenance medication was successful in preventing recurrence of histiocytic disease. DISCUSSION CNS involvement of histiocytic disorders can lead to detrimental neurologic symptoms. MEK inhibitors are effective treatment options for some of these patients. Since side effects are common, according to our cases we propose a low-dose treatment of 20 mg per day to balance treatment effects with side effects. CLASSIFICATION OF EVIDENCE This case report provides Class IV evidence. This is a single observational study without controls.
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Affiliation(s)
- Charlotte Schubert
- From the Institute of Neuroimmunology and Multiple Sclerosis (INIMS) (C.S., I.S., M.A.F.); Department of Neurology (C.S., I.S., S.C.F., M.A.F.), University Medical Center Hamburg-Eppendorf, Germany; and Pathology Department (J.-F.E.), Paris-Saclay University, Versailles SQY University (UVSQ), EA4340-BECCOH, Assistance Publique-Hôpitaux de Paris (APHP), Ambroise-Paré Hospital, Boulogne-Billancourt, France
| | - Insa Schiffmann
- From the Institute of Neuroimmunology and Multiple Sclerosis (INIMS) (C.S., I.S., M.A.F.); Department of Neurology (C.S., I.S., S.C.F., M.A.F.), University Medical Center Hamburg-Eppendorf, Germany; and Pathology Department (J.-F.E.), Paris-Saclay University, Versailles SQY University (UVSQ), EA4340-BECCOH, Assistance Publique-Hôpitaux de Paris (APHP), Ambroise-Paré Hospital, Boulogne-Billancourt, France
| | - Said C Farschtschi
- From the Institute of Neuroimmunology and Multiple Sclerosis (INIMS) (C.S., I.S., M.A.F.); Department of Neurology (C.S., I.S., S.C.F., M.A.F.), University Medical Center Hamburg-Eppendorf, Germany; and Pathology Department (J.-F.E.), Paris-Saclay University, Versailles SQY University (UVSQ), EA4340-BECCOH, Assistance Publique-Hôpitaux de Paris (APHP), Ambroise-Paré Hospital, Boulogne-Billancourt, France
| | - Jean-François Emile
- From the Institute of Neuroimmunology and Multiple Sclerosis (INIMS) (C.S., I.S., M.A.F.); Department of Neurology (C.S., I.S., S.C.F., M.A.F.), University Medical Center Hamburg-Eppendorf, Germany; and Pathology Department (J.-F.E.), Paris-Saclay University, Versailles SQY University (UVSQ), EA4340-BECCOH, Assistance Publique-Hôpitaux de Paris (APHP), Ambroise-Paré Hospital, Boulogne-Billancourt, France
| | - Manuel A Friese
- From the Institute of Neuroimmunology and Multiple Sclerosis (INIMS) (C.S., I.S., M.A.F.); Department of Neurology (C.S., I.S., S.C.F., M.A.F.), University Medical Center Hamburg-Eppendorf, Germany; and Pathology Department (J.-F.E.), Paris-Saclay University, Versailles SQY University (UVSQ), EA4340-BECCOH, Assistance Publique-Hôpitaux de Paris (APHP), Ambroise-Paré Hospital, Boulogne-Billancourt, France
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12
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Fateeva A, Eddy K, Chen S. Current State of Melanoma Therapy and Next Steps: Battling Therapeutic Resistance. Cancers (Basel) 2024; 16:1571. [PMID: 38672652 PMCID: PMC11049326 DOI: 10.3390/cancers16081571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 04/11/2024] [Accepted: 04/16/2024] [Indexed: 04/28/2024] Open
Abstract
Melanoma is the most aggressive and deadly form of skin cancer due to its high propensity to metastasize to distant organs. Significant progress has been made in the last few decades in melanoma therapeutics, most notably in targeted therapy and immunotherapy. These approaches have greatly improved treatment response outcomes; however, they remain limited in their abilities to hinder disease progression due, in part, to the onset of acquired resistance. In parallel, intrinsic resistance to therapy remains an issue to be resolved. In this review, we summarize currently available therapeutic options for melanoma treatment and focus on possible mechanisms that drive therapeutic resistance. A better understanding of therapy resistance will provide improved rational strategies to overcome these obstacles.
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Affiliation(s)
- Anna Fateeva
- Susan Lehman Cullman Laboratory for Cancer Research, Rutgers University, Piscataway, NJ 08854, USA; (A.F.); (K.E.)
- Graduate Program in Cellular and Molecular Pharmacology, Rutgers University, Piscataway, NJ 08854, USA
| | - Kevinn Eddy
- Susan Lehman Cullman Laboratory for Cancer Research, Rutgers University, Piscataway, NJ 08854, USA; (A.F.); (K.E.)
- Graduate Program in Cellular and Molecular Pharmacology, Rutgers University, Piscataway, NJ 08854, USA
| | - Suzie Chen
- Susan Lehman Cullman Laboratory for Cancer Research, Rutgers University, Piscataway, NJ 08854, USA; (A.F.); (K.E.)
- Graduate Program in Cellular and Molecular Pharmacology, Rutgers University, Piscataway, NJ 08854, USA
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ 08901, USA
- U.S. Department of Veterans Affairs, New Jersey Health Care System, East Orange, NJ 07018, USA
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13
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Tahara M, Kiyota N, Imai H, Takahashi S, Nishiyama A, Tamura S, Shimizu Y, Kadowaki S, Ito KI, Toyoshima M, Hirashima Y, Ueno S, Sugitani I. A Phase 2 Study of Encorafenib in Combination with Binimetinib in Patients with Metastatic BRAF-Mutated Thyroid Cancer in Japan. Thyroid 2024; 34:467-476. [PMID: 38343359 DOI: 10.1089/thy.2023.0547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/16/2024]
Abstract
Background: Driver mutations at BRAF V600 are frequently identified in papillary thyroid cancer and anaplastic thyroid cancer (ATC), in which BRAF inhibitors have shown clinical effectiveness. This Japanese phase 2 study evaluated the efficacy and safety of a BRAF inhibitor, encorafenib, combined with an MEK inhibitor, binimetinib, in patients with BRAF V600-mutated thyroid cancer. Methods: This phase 2, open-label, uncontrolled study was conducted at 10 institutions targeted patients with BRAF V600-mutated locally advanced or distant metastatic thyroid cancer not amenable to curative treatment who became refractory/intolerant to ≥1 previous vascular endothelial growth factor receptor-targeted regimen(s) or were considered ineligible for those. The primary endpoint was centrally assessed objective response rate (ORR). The secondary endpoints included duration of response (DOR), progression-free survival (PFS), overall survival (OS), and safety. Results: We enrolled 22 patients with BRAFV600E-mutated thyroid cancer: 17 had differentiated thyroid cancer (DTC), and 5 had ATC. At data cutoff (October 26, 2022), the median follow-up was 11.5 (range = 3.4-19.0) months. The primary endpoint of centrally assessed ORR was 54.5% (95% confidence interval [CI] 32.2-75.6; partial response in 12 patients and stable disease in 10). The ORRs in patients with DTC and ATC were 47.1% (8 of 17) and 80.0% (4 of 5), respectively. The medians for DOR and PFS by central assessment and for OS were not reached in the overall population, the DTC subgroup, or the ATC subgroup. At 12 months, the rate of ongoing response was 90.9%, and the PFS and OS rates were 78.8% and 81.8%, respectively. All patients developed ≥1 adverse events (AEs): grade 3 AEs in 6 patients (27.3%). No patients developed grade 4-5 AEs. The most common grade 3 AE was lipase increased (4 patients [18.2%]). Those toxicities were mostly manageable with appropriate monitoring and dose adjustment. Conclusions: Treatment with encorafenib plus binimetinib met the primary endpoint criteria and demonstrated clinical benefit in patients with BRAFV600E-mutated thyroid cancer regardless of its histological type, such as DTC or ATC, with no new safety concerns identified. Encorafenib plus binimetinib could thus be a new treatment option for BRAF V600-mutated thyroid cancer. Clinical Trial Registration number: Japan Registry of Clinical Trials: jRCT2011200018.
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Affiliation(s)
- Makoto Tahara
- Department of Head and Neck Medical Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Naomi Kiyota
- Department of Medical Oncology and Hematology, Cancer Center, Kobe University Hospital, Kobe, Hyogo, Japan
| | - Hiroo Imai
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Miyagi, Japan
| | - Shunji Takahashi
- Department of Medical Oncology, The Cancer Institute Hospital of JFCR, Koto-ku, Tokyo, Japan
| | - Akihiro Nishiyama
- Department of Medical Oncology, Kanazawa University Hospital, Kanazawa, Ishikawa, Japan
| | - Shingo Tamura
- Department of Medical Oncology, Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Fukuoka, Fukuoka, Japan
| | - Yasushi Shimizu
- Department of Medical Oncology, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Shigenori Kadowaki
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Aichi, Japan
| | - Ken-Ichi Ito
- Division of Breast and Endocrine Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | | | | | | | - Iwao Sugitani
- Department of Endocrinology, Nippon Medical School Hospital, Bunkyo-ku, Tokyo, Japan
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Cournoyer E, Ferrell J, Sharp S, Ray A, Jordan M, Dandoy C, Grimley M, Roy S, Lorsbach R, Merrow AC, Nelson A, Bartlett A, Picarsic J, Kumar A. Dabrafenib and trametinib in Langerhans cell histiocytosis and other histiocytic disorders. Haematologica 2024; 109:1137-1148. [PMID: 37731389 PMCID: PMC10985423 DOI: 10.3324/haematol.2023.283295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 09/04/2023] [Indexed: 09/22/2023] Open
Abstract
The standard treatment for Langerhans cell histiocytosis (LCH) is chemotherapy, although the failure rates are high. Since MAP-kinase activating mutations are found in most cases, BRAF- and MEK-inhibitors have been used successfully to treat patients with refractory or relapsed disease. However, data on long-term responses in children are limited and there are no data on the use of these inhibitors as first-line therapy. We treated 34 patients (26 with LCH, 2 with juvenile xanthogranuloma, 2 with Rosai-Dorfman disease, and 4 with presumed single site-central nervous system histiocytosis) with dabrafenib and/or trametinib, either as first line or after relapse or failure of chemotherapy. Sixteen patients, aged 1.3-21 years, had disease that was recurrent or refractory to chemotherapy, nine of whom had multisystem LCH with risk-organ involvement. With a median treatment duration of 4.3 years, 15 (94%) patients have sustained favorable responses. Eighteen patients, aged 0.2-45 years, received an inhibitor as first-line treatment. All of these have had sustained favorable responses, with a median treatment duration of 2.5 years. Three patients with presumed isolated central nervous system/pituitary stalk histiocytosis had stabilization or improvement of their disease. Overall, inhibitors were well tolerated. Five patients with single-system LCH discontinued therapy and remain off therapy without recurrence. In contrast, all four patients with multisystem disease who discontinued therapy had to restart treatment. Our data suggest that children suffering from histiocytoses can be treated safely and effectively with dabrafenib or trametinib. Additional studies are, however, needed to determine the long-term safety and optimal duration of therapy.
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Affiliation(s)
- Eily Cournoyer
- Cincinnati Children's Hospital Medical Center Residency Training Program, Cincinnati
| | - Justin Ferrell
- Cincinnati Children's Hospital Medical Center Residency Training Program, Cincinnati
| | - Susan Sharp
- University of Cincinnati College of Medicine, Division of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati
| | - Anish Ray
- Division of Hematology and Oncology, Cook Children's Hospital, Fort Worth, Texas
| | - Michael Jordan
- University of Cincinnati College of Medicine, Division of Bone Marrow Transplant and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati
| | - Christopher Dandoy
- University of Cincinnati College of Medicine, Division of Bone Marrow Transplant and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati
| | - Michael Grimley
- University of Cincinnati College of Medicine, Division of Bone Marrow Transplant and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati
| | - Somak Roy
- University of Cincinnati College of Medicine, Division of Pathology, Cincinnati Children's Hospital Medical Center, Cincinnati
| | - Robert Lorsbach
- University of Cincinnati College of Medicine, Division of Pathology, Cincinnati Children's Hospital Medical Center, Cincinnati
| | - Arnold C Merrow
- University of Cincinnati College of Medicine, Division of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati
| | - Adam Nelson
- University of Cincinnati College of Medicine, Division of Bone Marrow Transplant and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati
| | - Allison Bartlett
- University of Cincinnati College of Medicine, Division of Bone Marrow Transplant and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati
| | - Jennifer Picarsic
- University of Cincinnati College of Medicine, Division of Pathology, Cincinnati Children's Hospital Medical Center, Cincinnati
| | - Ashish Kumar
- University of Cincinnati College of Medicine, Division of Bone Marrow Transplant and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati.
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15
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Nishizawa A, Kawakami M, Kitahara Y. Case report: A case of metastatic BRAFV600-mutated melanoma with heart failure treated with immune checkpoint inhibitors and BRAF/MEK inhibitors. Front Oncol 2024; 14:1366532. [PMID: 38529375 PMCID: PMC10961452 DOI: 10.3389/fonc.2024.1366532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Accepted: 02/28/2024] [Indexed: 03/27/2024] Open
Abstract
Background Novel therapies, immune checkpoint inhibitors (ICIs), and BRAF/MEK inhibitors (BRAFi/MEKi) provide unprecedented survival benefits for patients with advanced melanoma. However, the management of drug-induced adverse events is problematic for both agents and, although rare, can cause serious cardiac dysfunction. Case report A 42-year-old male patient with no significant medical history noticed a fading dark brown patch on his left anterior chest, which had been there for 20 years, after his second coronavirus disease 2019 (COVID-19) vaccination. The left axillary lymph node became swollen one week after a third booster vaccination. Thinking of it as an adverse reaction to the vaccine, but the swelling increased, so he visited a hospital. The patient presented with a brown macule with depigmentation on the left anterior chest and a 13 cm left axillary mass. A biopsy of the axillary mass showed a metastatic malignant melanoma. Positron emission tomography (PET) showed an accumulation only in the axillary lymph nodes. One month after the initial diagnosis, the axillary mass had further enlarged. In addition, pleural effusion, ascites, difficulty breathing, and systemic edema appeared, and he was diagnosed with heart failure (NYHA class III). Echocardiography showed an ejection fraction of 52% and electrocardiogram (ECG) showed no abnormal findings. Though it was (a life-threatening instead of the life-threatening) the life-threatening condition, we determined that the symptoms were associated with the current disease. Then nivolumab (nivo) plus ipilimumab (ipi) was initiated after explaining the risk of cardiac dysfunction associated with drug use to the patient. After initiation of ICIs, treatment was switched to BRAFi/MEKi (encorafenib/vinimetinib) after the patient tested positive for BRAF V600E. After one month of treatment, the tumor shrank significantly and achieved a complete remission after four months. Furthermore, as the tumor shrank, the patient's heart failure improved, and he was able to continue treatment without serious drug-induced cardiotoxicity. Conclusion Both ICI and BRAFi/MEKi carry a risk of cardiac dysfunction. However, without any underlying cardiac disease or severe cardiac dysfunction, their administration should not necessarily be excluded if careful follow-up is provided.
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Affiliation(s)
- Aya Nishizawa
- Department of Dermatology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Misaki Kawakami
- Department of Dermatology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Yasuyuki Kitahara
- Department of Cardiology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
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16
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Hanrahan AJ, Chen Z, Rosen N, Solit DB. BRAF - a tumour-agnostic drug target with lineage-specific dependencies. Nat Rev Clin Oncol 2024; 21:224-247. [PMID: 38278874 DOI: 10.1038/s41571-023-00852-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/12/2023] [Indexed: 01/28/2024]
Abstract
In June 2022, the FDA granted Accelerated Approval to the BRAF inhibitor dabrafenib in combination with the MEK inhibitor trametinib for the treatment of adult and paediatric patients (≥6 years of age) with unresectable or metastatic BRAFV600E-mutant solid tumours, except for BRAFV600E-mutant colorectal cancers. The histology-agnostic approval of dabrafenib plus trametinib marks the culmination of two decades of research into the landscape of BRAF mutations in human cancers, the biochemical mechanisms underlying BRAF-mediated tumorigenesis, and the clinical development of selective RAF and MEK inhibitors. Although the majority of patients with BRAFV600E-mutant tumours derive clinical benefit from BRAF inhibitor-based combinations, resistance to treatment develops in most. In this Review, we describe the biochemical basis for oncogenic BRAF-induced activation of MAPK signalling and pan-cancer and lineage-specific mechanisms of intrinsic, adaptive and acquired resistance to BRAF inhibitors. We also discuss novel RAF inhibitors and drug combinations designed to delay the emergence of treatment resistance and/or expand the population of patients with BRAF-mutant cancers who benefit from molecularly targeted therapies.
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Affiliation(s)
- Aphrothiti J Hanrahan
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ziyu Chen
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Physiology, Biophysics & Systems Biology, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY, USA
| | - Neal Rosen
- Molecular Pharmacology Program, Sloan Kettering Institute for Cancer Research, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, Cornell University, New York, NY, USA
| | - David B Solit
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Weill Cornell Medical College, Cornell University, New York, NY, USA.
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Hazard M, Duval F, Dutriaux C, Beylot-Barry M, Pham-Ledard A, Quereux G, Amini-Adle M, Heidelberger V, Aubin F, Saint-Jean M, Nardin C, Abed S, Leccia MT, Mansard S, Prey S, Khammari A, Dréno B, Gérard E. Neurological toxicities of targeted therapies in melanoma: a multicenter national observational study of the French Group of Skin Cancers (Groupe de Cancérologie Cutanée, GCC). J Neurol 2024; 271:1473-1482. [PMID: 38052771 DOI: 10.1007/s00415-023-12105-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 11/06/2023] [Accepted: 11/08/2023] [Indexed: 12/07/2023]
Affiliation(s)
- Madeleine Hazard
- Department of Dermatology, Hospital Dupuytren 2, UHC of Limoges, Limoges, France
| | - Fanny Duval
- Department of Medical Neurology, Hospital Pellegrin, UHC of Bordeaux, Bordeaux, France
| | - Caroline Dutriaux
- Department of Dermatology, Hôpital Saint-André, CHU de Bordeaux, Bordeaux, France
- BRIC (Bordeaux Institute of Oncology), UMR1312, INSERM, Univ. Bordeaux, 33000, Bordeaux, France
| | - Marie Beylot-Barry
- Department of Dermatology, Hôpital Saint-André, CHU de Bordeaux, Bordeaux, France
- BRIC (Bordeaux Institute of Oncology), UMR1312, INSERM, Univ. Bordeaux, 33000, Bordeaux, France
| | - Anne Pham-Ledard
- Department of Dermatology, Hôpital Saint-André, CHU de Bordeaux, Bordeaux, France
- BRIC (Bordeaux Institute of Oncology), UMR1312, INSERM, Univ. Bordeaux, 33000, Bordeaux, France
| | - Gaelle Quereux
- Department of Dermatology, UHC of Nantes, France, CIC 1413, INSERM, CNRS, Immunology and New Concepts in ImmunoTherapy, INCIT, UMR 1302, 44000, Nantes, France
| | | | | | - François Aubin
- Department of Dermatology, UHC of Besançon, Besançon, France
| | - Mélanie Saint-Jean
- Department of Oncology, Cancer Comprehensive Center, Saint-Herblain, France
| | - Charlée Nardin
- Department of Dermatology, UHC of Besançon, Besançon, France
| | - Safia Abed
- Department of Dermatology, Military Training Hospital of Sainte Anne, Toulon, France
| | | | - Sandrine Mansard
- Department of Dermatology, Estaing Hospital, Clermont-Ferrand, France
| | - Sorilla Prey
- Department of Dermatology, Hôpital Saint-André, CHU de Bordeaux, Bordeaux, France
- BRIC (Bordeaux Institute of Oncology), UMR1312, INSERM, Univ. Bordeaux, 33000, Bordeaux, France
| | - Amir Khammari
- Department of Dermatology, UHC of Nantes, France, CIC 1413, INSERM, CNRS, Immunology and New Concepts in ImmunoTherapy, INCIT, UMR 1302, 44000, Nantes, France
| | - Brigitte Dréno
- Department of Dermatology, UHC of Nantes, France, CIC 1413, INSERM, CNRS, Immunology and New Concepts in ImmunoTherapy, INCIT, UMR 1302, 44000, Nantes, France
| | - Emilie Gérard
- Department of Dermatology, Hôpital Saint-André, CHU de Bordeaux, Bordeaux, France.
- BRIC (Bordeaux Institute of Oncology), UMR1312, INSERM, Univ. Bordeaux, 33000, Bordeaux, France.
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18
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Chang CT, Chen YH, Shyur LF. Phytocompounds from essential oil of Mentha aquatica L. cv. Lime prevent vemurafenib-promoted skin carcinogenesis via inhibiting HRAS Q61L keratinocytes and reprogramming macrophage activities. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 122:155161. [PMID: 37939409 DOI: 10.1016/j.phymed.2023.155161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 10/10/2023] [Accepted: 10/22/2023] [Indexed: 11/10/2023]
Abstract
BACKGROUND Twenty to thirty percent of patients taking BRAF inhibitors such as vemurafenib (PLX4032) for melanoma develop cutaneous squamous cell carcinomas. PURPOSE This study aimed to elucidate the chemopreventive effect of essential oil from Mentha aquatica L. cv. Lime (EO) and its major constituents, limonene and carvone (L + C) that made up 45.68% of the EO, against PLX4032-induced cutaneous side effects. METHODS PLX4032 accelerated skin papilloma formation and keratinocyte HRAS mutation in 7,12-dimethylbenz[a]anthracene (DMBA)/12-O-tetradecanoylphorbol-13-acetate (TPA)-induced two-stage skin carcinogenesis mouse model was used to evaluate the in vivo bioefficacy of EO and L + C. The effects and molecular mechanisms of EO and L + C on deregulating mouse PDVHRASQ61L keratinocyte activities were demonstrated using a spectrum of bioactivity assays, western blotting, immunochemistry, and keratinocyte-macrophage co-culture assay. RESULTS Treatment with EO suppressed colony formation ability, cell migration, invasion, and induced G2/M cell-cycle arrest and apoptosis in PDVHRASQ61L keratinocytes, and L + C treatment inhibited colony formation, cell migration and invasion of PDV cells. In mouse skin irritated with DMBA/TPA (DT group) or DMBA/TPA with PLX4032 (DTP group), topical application of EO and L + C significantly delayed papilloma appearance and reduced papilloma incidence compared to DT or DTP controls. Histopathology results showed that EO and L + C treatment attenuated K14+ keratinocyte proliferation and paradoxical MAPK activation, and shifted the macrophage population from M2 (CD163+) to M1 (iNOS+) in the mouse skin microenvironment. The conditioned medium of EO or L + C pre-treated PDV keratinocytes promoted M0 macrophages to differentiate from THP-1 cells into M1-like macrophages. CONCLUSION This study demonstrates that EO and L + C in combination prevent PLX4032-induced cutaneous side-effects and skin carcinogenesis in mice through reprogramming the macrophage cell population and inhibiting keratinocyte activity. Both mint EO and the natural products L + C can be considered to be effective chemopreventive agents that might be useful in reducing cutaneous lesions in human patients administrated with BRAF inhibitors.
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Affiliation(s)
- Chih-Ting Chang
- Agricultural Biotechnology Research Center, Academia Sinica, Taipei 115, Taiwan
| | - Yu-Hsin Chen
- Taichung District Research and Extension Station, Council of Agriculture, Executive Yuan, Changhua 515, Taiwan
| | - Lie-Fen Shyur
- Agricultural Biotechnology Research Center, Academia Sinica, Taipei 115, Taiwan; PhD Program in Translational Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan; Institute of BioPharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan; Graduate Institute of Integrated Medicine, China Medical University, Taichung 401, Taiwan.
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19
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Bellouard M, Donadieu J, Thiebot P, Giroux Leprieur E, Saiag P, Etting I, Dugues P, Abe E, Alvarez JC, Larabi IA. Validation of Liquid Chromatography Coupled with Tandem Mass Spectrometry for the Determination of 12 Tyrosine Kinase Inhibitors (TKIs) and Their Application to Therapeutic Drug Monitoring in Adult and Pediatric Populations. Pharmaceutics 2023; 16:5. [PMID: 38276485 PMCID: PMC10818921 DOI: 10.3390/pharmaceutics16010005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/12/2023] [Accepted: 12/15/2023] [Indexed: 01/27/2024] Open
Abstract
Tyrosine kinase inhibitors (TKIs) are used as targeted cancer therapies in adults and have an off-label pediatric application for the treatment of Langerhans cell histiocytosis. A multitarget LC-MS/MS method was developed and validated for the determination of alectinib, alectinib-M4, binimetinib, cobimetinib, crizotinib, dabrafenib, encorafenib, imatinib, lorlatinib, osimertinib, AZ5104, and trametinib. A total of 150 µL of internal standard methanolic solution was added to 50 µL of plasma sample to precipitate proteins. After centrifugation, 10 µL of the supernatant was injected into the chromatographic system. The chromatographic separation was conducted on a Kinetex C18 Polar column with a gradient of 2 mM ammonium formate in 0.1% formic acid and acetonitrile over 5 min. Limits of detection and quantification, linearity, accuracy, precision, selectivity, carryover, matrix effect, recovery, and stability were evaluated and satisfied EMA guidelines on bioanalytical methods. This method has been successfully applied to the therapeutic drug monitoring (TDM) of adults with melanoma and lung cancer, as well as children with histiocytosis, to improve the pharmacokinetic data for these drugs, with the aim of enhancing the therapeutic management and follow-up of patients. Blood concentrations of trametinib and binimetinib were different in the two groups, highlighting the age-related inter-individual variability of these molecules and the need for TDM.
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Affiliation(s)
- Marie Bellouard
- Toxicology Laboratory, Raymond Poincaré Hospital, AP-HP, 92380 Garches, France; (I.E.); (P.D.); (E.A.); (I.-A.L.); (J.-C.A.)
- Pediatric Hemato-Oncology Department, Trousseau Hospital, AP-HP, 75012 Paris, France;
| | - Jean Donadieu
- Pediatric Hemato-Oncology Department, Trousseau Hospital, AP-HP, 75012 Paris, France;
| | - Pauline Thiebot
- Toxicology Laboratory, Lariboisière Hospital, AP-HP, 75010 Paris, France;
| | | | - Philippe Saiag
- Dermatology Department, Ambroise Paré Hospital, AP-HP, 92100 Boulogne-Billancourt, France;
| | - Isabelle Etting
- Toxicology Laboratory, Raymond Poincaré Hospital, AP-HP, 92380 Garches, France; (I.E.); (P.D.); (E.A.); (I.-A.L.); (J.-C.A.)
| | - Pamela Dugues
- Toxicology Laboratory, Raymond Poincaré Hospital, AP-HP, 92380 Garches, France; (I.E.); (P.D.); (E.A.); (I.-A.L.); (J.-C.A.)
- Inserm U-1018, CESP, Team MOODS, Plateform MasSpecLab, Paris-Saclay/Versailles University, 78180 Montigny-le-Bretonneux, France
| | - Emuri Abe
- Toxicology Laboratory, Raymond Poincaré Hospital, AP-HP, 92380 Garches, France; (I.E.); (P.D.); (E.A.); (I.-A.L.); (J.-C.A.)
| | - Jean-Claude Alvarez
- Toxicology Laboratory, Raymond Poincaré Hospital, AP-HP, 92380 Garches, France; (I.E.); (P.D.); (E.A.); (I.-A.L.); (J.-C.A.)
- Inserm U-1018, CESP, Team MOODS, Plateform MasSpecLab, Paris-Saclay/Versailles University, 78180 Montigny-le-Bretonneux, France
| | - Islam-Amine Larabi
- Toxicology Laboratory, Raymond Poincaré Hospital, AP-HP, 92380 Garches, France; (I.E.); (P.D.); (E.A.); (I.-A.L.); (J.-C.A.)
- Inserm U-1018, CESP, Team MOODS, Plateform MasSpecLab, Paris-Saclay/Versailles University, 78180 Montigny-le-Bretonneux, France
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20
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Sada I, Harada Y, Hiyama T, Mizukami M, Kan T, Kawai M, Kiuchi Y. Uveitis associated with immune checkpoint inhibitors or BRAF/MEK inhibitors in patients with malignant melanoma. Melanoma Res 2023; 33:539-546. [PMID: 37788106 DOI: 10.1097/cmr.0000000000000933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
The objective of this study was to evaluate the frequency and characteristics of uveitis associated with immune checkpoint inhibitors (ICIs) or BRAF/MEK inhibitors (B/MIs) in patients with malignant melanoma. Patients diagnosed with malignant melanoma who underwent radical or local resection for malignant melanoma, regardless of clinical stage or postoperative adjuvant therapy, at Hiroshima University Hospital from January 2015 to June 2021 were enrolled in a retrospective cohort. The medical records of patients were collected to estimate the prevalence of ocular adverse events. The clinical characteristics of patients who developed uveitis were reviewed. Among 152 patients, 54 and 12 were treated with ICIs and B/MIs, respectively. Four patients developed uveitis; 1 in the ICI group and 3 in the B/MI group, while there were no uveitis cases among patients who did not receive ICIs or B/MIs. Three patients had Vogt-Koyanagi-Harada disease-like findings. Uveitis was improved by steroid therapy with or without oncological treatment interruption. Oncological treatment could be resumed. Patients with melanoma treated with ICIs or B/MIs had a higher risk of uveitis compared with those who did not receive them. Oncological treatment could be resumed in all patients who developed uveitis.
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Affiliation(s)
- Ikuyo Sada
- Department of Ophthalmology and Visual Science, Graduate School of Biomedical Sciences, Hiroshima University
| | - Yosuke Harada
- Department of Ophthalmology and Visual Science, Graduate School of Biomedical Sciences, Hiroshima University
| | - Tomona Hiyama
- Department of Ophthalmology and Visual Science, Graduate School of Biomedical Sciences, Hiroshima University
| | - Mina Mizukami
- Department of Ophthalmology and Visual Science, Graduate School of Biomedical Sciences, Hiroshima University
| | - Takanobu Kan
- Department of Dermatology, Graduate School of Biomedical Sciences, Hiroshima University, Minami-ku, Hiroshima, Japan
| | - Mikio Kawai
- Department of Dermatology, Graduate School of Biomedical Sciences, Hiroshima University, Minami-ku, Hiroshima, Japan
| | - Yoshiaki Kiuchi
- Department of Ophthalmology and Visual Science, Graduate School of Biomedical Sciences, Hiroshima University
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21
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Sheikhi N, Bahraminejad M, Saeedi M, Mirfazli SS. A review: FDA-approved fluorine-containing small molecules from 2015 to 2022. Eur J Med Chem 2023; 260:115758. [PMID: 37657268 DOI: 10.1016/j.ejmech.2023.115758] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 08/21/2023] [Accepted: 08/23/2023] [Indexed: 09/03/2023]
Abstract
Fluorine-containing small molecules have occupied a special position in drug discovery research. The successful clinical use of fluorinated corticosteroids in the 1950s and fluoroquinolones in the 1980s led to an ever-increasing number of approved fluorinated compounds over the last 50 years. They have shown various biological properties such as antitumor, antimicrobial, and anti-inflammatory activities. Fluoro-pharmaceuticals have been considered a strong and practical tool in the rational drug design approach due to their benefits from potency and ADME (absorption, distribution, metabolism, and excretion) points of view. Herein, approved fluorinated drugs from 2015 to 2022 were reviewed.
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Affiliation(s)
- Negar Sheikhi
- Department of Medicinal Chemistry, School of Pharmacy, Iran University of Medical Sciences, Tehran, Iran
| | - Maryam Bahraminejad
- Department of Medicinal Chemistry, School of Pharmacy, Iran University of Medical Sciences, Tehran, Iran
| | - Mina Saeedi
- Medicinal Plants Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran; Persian Medicine and Pharmacy Research Center, Tehran University of Medical Sciences, Tehran, Iran.
| | - Seyedeh Sara Mirfazli
- Department of Medicinal Chemistry, School of Pharmacy, Iran University of Medical Sciences, Tehran, Iran.
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22
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Atahan C, Arslantas E, Ersen Danyeli A, Celik L, Bozkurt G, Ugurluer G, Corapcioglu FV, Ozyar E. A Rare Case of BRAF-mutated Metastatic Pleomorphic Xanthoastrocytoma Patient who Developed Radiodermatitis After Receiving Anti-BRAF Treatment. J Pediatr Hematol Oncol 2023; 45:e1005-e1009. [PMID: 37700448 DOI: 10.1097/mph.0000000000002754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 08/02/2023] [Indexed: 09/14/2023]
Abstract
Pleomorphic xanthoastrocytoma (PXA) is a rare type of grade 2 or 3 brain tumor that usually occurs in children and young adults. The standard treatment for PXA is maximally safe resection, usually with adjuvant radiation therapy, for high-grade tumors. BRAF V600E mutation is one of the most common molecular alterations in these tumors, with nearly 70% of cases carrying this mutation. Although BRAF inhibitors have shown promise in treating progressive or refractory disease, their use has been associated with various adverse effects, including radiodermatitis, which is a relatively common complication. This paper presents a case of a 16-year-old male patient with BRAF-mutated metastatic PXA, who developed mild radiodermatitis after receiving BRAF inhibitors with concurrent radiation therapy.
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Affiliation(s)
| | | | | | | | - Gokhan Bozkurt
- Neurosurgery, Acibadem Maslak Hospital, Istanbul, Turkey
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23
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Barbieri MA, Russo G, Sorbara EE, Cicala G, Franchina T, Santarpia M, Speranza D, Spina E, Silvestris N. Neuropsychiatric adverse drug reactions with oral tyrosine kinase inhibitors in metastatic colorectal cancer: an analysis from the FDA Adverse Event Reporting System. Front Oncol 2023; 13:1268672. [PMID: 38023143 PMCID: PMC10646181 DOI: 10.3389/fonc.2023.1268672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 10/09/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction New oral tyrosine kinase inhibitors (TKIs) are approved for metastatic colorectal cancer (mCRC). The aim of this study was to assess the neuropsychiatric adverse drug reactions (ADRs) of these drugs reported in the FDA Adverse Event Reporting System (FAERS) database. Methods All reports with regorafenib (REG) and encorafenib (ENC) as the primary suspect, and reported in the FAERS between 2012 and 2022, were collected. A descriptive and disproportionality analyses were conducted. Results Out of 4,984 cases, 1,357 (30.2%) reported at least one neuropsychiatric ADR. New potential signals for REG included neuropathy peripheral (n = 265; reporting odds ratio, ROR = 19.48, 95% confidence interval, CI 95% = 17.52-22.47; information component, IC = 2.89, IC025-IC075 = 2.77-3.02), hyperesthesia (n = 18; ROR = 12.56, CI 95% = 7.90-19.96; IC = 2.25, IC025-IC075 = 1.79-2.72), taste disorder (n = 41; ROR = 9.91, CI 95% = 7.29-13.49; IC = 2.18, IC025-IC075 = 1.88-2.49), poor quality sleep (n = 18; ROR = 6.56, CI 95% = 4.13-10.42; IC = 1.74, IC025-IC075 = 1.27-2.20), altered state of consciousness (n = 15; ROR = 5.50, CI 95% = 3.31-9.14; IC = 1.57, IC025-IC075 = 1.06-2.07), depressed mood (n = 13; ROR = 1.85, CI 95% = 1.07-3.19; IC = 0.58, IC025-IC075 = 0.04-1.13) and insomnia (n = 63; ROR = 1.48, CI 95% = 1.15-1.89; IC = 0.38, IC025-IC075 = 0.13-0.63). For ENC comprised depressed mood (n = 4; ROR = 5.75, CI 95% = 2.15-15.39; IC = 1.74, IC025-IC075 = 0.76-2.73) and cognitive disorders (n = 3; ROR = 4.71, CI 95% = 1.51-14.66; IC = 1.54, IC025-IC075 = 0.41-2.68). Discussion This study identified new unknown potential neuropsychiatric ADRs. Further investigations are required to better define the neurotoxicity of TKIs in mCRC patients.
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Affiliation(s)
| | - Giulia Russo
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | | | - Giuseppe Cicala
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Tindara Franchina
- Department of Human Pathology in Adulthood and Childhood Gaetano Barresi, University of Messina, Messina, Italy
| | - Mariacarmela Santarpia
- Department of Human Pathology in Adulthood and Childhood Gaetano Barresi, University of Messina, Messina, Italy
| | - Desirèe Speranza
- Department of Human Pathology in Adulthood and Childhood Gaetano Barresi, University of Messina, Messina, Italy
| | - Edoardo Spina
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Nicola Silvestris
- Department of Human Pathology in Adulthood and Childhood Gaetano Barresi, University of Messina, Messina, Italy
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24
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Glen C, Adam S, McDowell K, Waterston A, Tan YY, Petrie MC, Coats CJ, Lang NN. Cardiotoxicity of BRAF/MEK Inhibitors: A Longitudinal Study Incorporating Contemporary Definitions and Risk Scores. JACC CardioOncol 2023; 5:628-637. [PMID: 37969652 PMCID: PMC10635885 DOI: 10.1016/j.jaccao.2023.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 03/29/2023] [Accepted: 04/05/2023] [Indexed: 11/17/2023] Open
Abstract
Background Rapidly accelerated fibrosarcoma B-type (BRAF) and mitogen-activated extracellular signal-regulated kinase (MEK) inhibitors have revolutionized treatment for patients with BRAF-mutated melanoma. Although left ventricular systolic dysfunction associated with these therapies has been reported in clinical trials, the real-world incidence is poorly defined, as are risk factors for its development. Objectives This study sought to characterize the incidence, time course, and risk factors for cancer therapy-related cardiac dysfunction (CTRCD) in patients with melanoma receiving BRAF and MEK inhibitors. Methods Patients with melanoma treated with BRAF and MEK inhibitors at a cancer hospital network between June 1, 2017, and June 30, 2020, were included retrospectively. CTRCD was defined as mild, moderate, or severe according to International Cardio-Oncology Society (ICOS) definitions. Baseline cardiotoxicity risk stratification was performed using the Heart Failure Association/ICOS tool. Results Of the 63 patients included, 27% developed CTRCD (17% mild and 10% moderate). No patients developed severe CTRCD or symptomatic heart failure. CTRCD occurred most frequently in patients considered to be at "low" and "medium" baseline risk of cardiotoxicity (82%). The baseline left ventricular ejection fraction and global longitudinal strain were not different in patients who developed moderate CTRCD vs those who did not. Left ventricular internal diameters in diastole and systole were larger in patients who developed moderate CTRCD compared with those who did not (left ventricular internal diameter in diastole: 4.9 ± 0.6 cm vs 4.3 ± 0.6 cm; P = 0.023; left ventricular internal diameter in systole: 3.3 ± 0.4 cm vs 2.8 ± 0.5 cm; P = 0.039). Conclusions BRAF and MEK inhibitor-associated CTRCD is common. The utility of the Heart Failure Association/ICOS risk stratification tool appears limited in this group, and better risk prediction tools are needed. The long-term consequences of CTRCD, particularly mild CTRCD, warrant evaluation in larger prospective studies.
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Affiliation(s)
- Claire Glen
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, United Kingdom
| | - Sarah Adam
- Queen Elizabeth University Hospital, National Health Service Greater Glasgow and Clyde, Glasgow, United Kingdom
| | - Kirsty McDowell
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, United Kingdom
| | - Ashita Waterston
- Beatson West of Scotland Cancer Centre, National Health Service Greater Glasgow and Clyde, Glasgow, United Kingdom
| | - Yun Yi Tan
- Beatson West of Scotland Cancer Centre, National Health Service Greater Glasgow and Clyde, Glasgow, United Kingdom
| | - Mark C. Petrie
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, United Kingdom
| | - Caroline J. Coats
- Queen Elizabeth University Hospital, National Health Service Greater Glasgow and Clyde, Glasgow, United Kingdom
| | - Ninian N. Lang
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, United Kingdom
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25
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Augustyn K, Joseph J, Patel AB, Razmandi A, Ali AN, Tawbi HA. Treatment experience with encorafenib plus binimetinib for BRAF V600-mutant metastatic melanoma: management insights for clinical practice. Melanoma Res 2023; 33:406-416. [PMID: 37534686 PMCID: PMC10470431 DOI: 10.1097/cmr.0000000000000891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 02/24/2023] [Indexed: 08/04/2023]
Abstract
For patients with locally advanced or metastatic melanoma who have BRAF V600 activating mutations, combination therapy with BRAF and MEK inhibitors is now the standard of care. The combination of encorafenib, a highly selective adenosine triphosphate-competitive BRAF inhibitor, plus binimetinib, a potent, selective, allosteric, non-adenosine triphosphate-competitive MEK1/2 inhibitor, was approved by the US Food and Drug Administration for unresectable or metastatic melanoma with BRAF V600E or V600K mutations based on data from the phase III COLUMBUS study (NCT01909453). Clinical data evaluating BRAF and MEK inhibitor combinations in advanced melanoma indicate a specific profile of adverse events that includes serious retinopathy, skin disorders, and cardiovascular toxicities. Here we provide an overview of the rationale for combining BRAF and MEK inhibitors for the treatment of melanoma, long-term safety results from COLUMBUS, and guidance on managing the most common adverse events associated with this combination based on clinical experience. Proactive and appropriate management of adverse events can allow for longer treatment durations and may result in better treatment outcomes.
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Affiliation(s)
- Kourtney Augustyn
- Department of Melanoma Medical Oncology, Division of Cancer Medicine
| | | | | | - Azadeh Razmandi
- Department of Head and Neck Surgery, Division of Ophthalmology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Amatul Noor Ali
- Department of Head and Neck Surgery, Division of Ophthalmology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Hussein A. Tawbi
- Department of Melanoma Medical Oncology, Division of Cancer Medicine
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26
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Liu Y, Cheng Y, Huang G, Xia X, Wang X, Tian H. Preclinical characterization of tunlametinib, a novel, potent, and selective MEK inhibitor. Front Pharmacol 2023; 14:1271268. [PMID: 37808191 PMCID: PMC10557067 DOI: 10.3389/fphar.2023.1271268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 09/05/2023] [Indexed: 10/10/2023] Open
Abstract
Background: Aberrant activation of RAS-RAF-MEK-ERK signaling pathway has been implicated in more than one-third of all malignancies. MEK inhibitors are promising therapeutic approaches to target this signaling pathway. Though four MEK inhibitors have been approved by FDA, these compounds possess either limited efficacy or unfavorable PK profiles with toxicity issues, hindering their broadly application in clinic. Our efforts were focused on the design and development of a novel MEK inhibitor, which subsequently led to the discovery of tunlametinib. Methods: This study verified the superiority of tunlametinib over the current MEK inhibitors in preclinical studies. The protein kinase selectivity activity of tunlametinib was evaluated against 77 kinases. Anti-proliferation activity was analyzed using the 3-(4,5-dimethylthiazole-2-yl)-2,5-diphenyl-2H-tetrazolium bromide (MTT) or (3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium) (MTS) assay. ERK and phospho-ERK levels were evaluated by Western blot analysis. Flow cytometry analysis was employed to investigate cell cycle and arrest. Cell-derived xenograft (CDX) and Patient-derived xenograft (PDX) models were used to evaluate the tumor growth inhibition. The efficacy of tunlametinib as monotherapy treatment was evaluated in KRAS/BRAF mutant or wild type xenograft model. Furthermore, the combination studies of tunlametinib with BRAF/KRASG12C/SHP2 inhibitors or chemotherapeutic agent were conducted by using the cell proliferation assay in vitro and xenograft models in vivo. Results: In vitro, tunlametinib demonstrated high selectivity with approximately 19-fold greater potency against MEK kinase than MEK162, and nearly 10-100-fold greater potency against RAS/RAF mutant cell lines than AZD6244. In vivo, tunlametinib resulted in dramatic tumor suppression and profound inhibition of ERK phosphorylation in tumor tissue. Mechanistic study revealed that tunlametinib induced cell cycle arrest at G0/G1 phase and apoptosis of cells in a dose-proportional manner. In addition, tunlametinib demonstrated a favorable pharmacokinetic profile with dose-proportionality and good oral bioavailability, with minimal drug exposure accumulation. Furthermore, tunlametinib combined with BRAF/KRASG12C/SHP2 inhibitors or docetaxel showed synergistically enhanced response and marked tumor inhibition. Conclusion: Tunlametinib exhibited a promising approach for treating RAS/RAF mutant cancers alone or as combination therapies, supporting the evaluation in clinical trials. Currently, the first-in-human phase 1 study and pivotal clinical trial of tunlametinib as monotherapy have been completed and pivotal trials as combination therapy are ongoing.
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Affiliation(s)
| | | | | | | | | | - Hongqi Tian
- Shanghai Kechow Pharma, Inc., Shanghai, China
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27
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Mezi S, Botticelli A, Scagnoli S, Pomati G, Fiscon G, De Galitiis F, Di Pietro FR, Verkhovskaia S, Amirhassankhani S, Pisegna S, Gentile G, Simmaco M, Gohlke B, Preissner R, Marchetti P. The Impact of Drug-Drug Interactions on the Toxicity Profile of Combined Treatment with BRAF and MEK Inhibitors in Patients with BRAF-Mutated Metastatic Melanoma. Cancers (Basel) 2023; 15:4587. [PMID: 37760556 PMCID: PMC10526382 DOI: 10.3390/cancers15184587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 09/08/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND BRAF and MEK inhibition is a successful strategy in managing BRAF-mutant melanoma, even if the treatment-related toxicity is substantial. We analyzed the role of drug-drug interactions (DDI) on the toxicity profile of anti-BRAF/anti-MEK therapy. METHODS In this multicenter, observational, and retrospective study, DDIs were assessed using Drug-PIN software (V 2/23). The association between the Drug-PIN continuous score or the Drug-PIN traffic light and the occurrence of treatment-related toxicities and oncological outcomes was evaluated. RESULTS In total, 177 patients with advanced BRAF-mutated melanoma undergoing BRAF/MEK targeted therapy were included. All grade toxicity was registered in 79% of patients. Cardiovascular toxicities occurred in 31 patients (17.5%). Further, 94 (55.9%) patients had comorbidities requiring specific pharmacological treatments. The median Drug-PIN score significantly increased when the target combination was added to the patient's home therapy (p-value < 0.0001). Cardiovascular toxicity was significantly associated with the Drug-PIN score (p-value = 0.048). The Drug-PIN traffic light (p = 0.00821) and the Drug-PIN score (p = 0.0291) were seen to be significant predictors of cardiotoxicity. Patients with low-grade vs. high-grade interactions showed a better prognosis regarding overall survival (OS) (p = 0.0045) and progression-free survival (PFS) (p = 0.012). The survival analysis of the subgroup of patients with cardiological toxicity demonstrated that patients with low-grade vs. high-grade DDIs had better outcomes in terms of OS (p = 0.0012) and a trend toward significance in PFS (p = 0.068). CONCLUSIONS DDIs emerged as a critical issue for the risk of treatment-related cardiovascular toxicity. Our findings support the utility of DDI assessment in melanoma patients treated with BRAF/MEK inhibitors.
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Affiliation(s)
- Silvia Mezi
- Department of Radiological, Oncological, and Anatomopathological Sciences, Sapienza University of Rome, 00161 Rome, Italy; (S.M.); (A.B.)
| | - Andrea Botticelli
- Department of Radiological, Oncological, and Anatomopathological Sciences, Sapienza University of Rome, 00161 Rome, Italy; (S.M.); (A.B.)
| | - Simone Scagnoli
- Department of Radiological, Oncological, and Anatomopathological Sciences, Sapienza University of Rome, 00161 Rome, Italy; (S.M.); (A.B.)
| | - Giulia Pomati
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (G.P.); (S.P.)
| | - Giulia Fiscon
- Department of Computer, Control, and Management Engineering “Antonio Ruberti”, Sapienza University of Rome, 00161 Rome, Italy;
| | - Federica De Galitiis
- Istituto Dermopatico dell’Immacolata, IDI-IRCCS, 00144 Rome, Italy; (F.D.G.); (F.R.D.P.); (S.V.); (P.M.)
| | - Francesca Romana Di Pietro
- Istituto Dermopatico dell’Immacolata, IDI-IRCCS, 00144 Rome, Italy; (F.D.G.); (F.R.D.P.); (S.V.); (P.M.)
| | - Sofia Verkhovskaia
- Istituto Dermopatico dell’Immacolata, IDI-IRCCS, 00144 Rome, Italy; (F.D.G.); (F.R.D.P.); (S.V.); (P.M.)
| | - Sasan Amirhassankhani
- Department of Urology, S. Orsola-Malpighi Hospital, University of Bologna, Via Palagi, 40126 Bologna, Italy;
| | - Simona Pisegna
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (G.P.); (S.P.)
| | - Giovanna Gentile
- Department of Neuroscience, Mental Health, and Sensory Organs (NESMOS), Faculty of Medicine and Psychology, Sapienza University, 00185 Rome, Italy; (G.G.); (M.S.)
- Unit of Laboratory and Advanced Molecular Diagnostics, ‘Sant’Andrea’ University Hospital, 00189 Rome, Italy
| | - Maurizio Simmaco
- Department of Neuroscience, Mental Health, and Sensory Organs (NESMOS), Faculty of Medicine and Psychology, Sapienza University, 00185 Rome, Italy; (G.G.); (M.S.)
- Unit of Laboratory and Advanced Molecular Diagnostics, ‘Sant’Andrea’ University Hospital, 00189 Rome, Italy
| | - Bjoern Gohlke
- Structural Bioinformatics Group, Institute for Physiology, Charité-University Medicine Berlin, 10117 Berlin, Germany; (B.G.); (R.P.)
| | - Robert Preissner
- Structural Bioinformatics Group, Institute for Physiology, Charité-University Medicine Berlin, 10117 Berlin, Germany; (B.G.); (R.P.)
| | - Paolo Marchetti
- Istituto Dermopatico dell’Immacolata, IDI-IRCCS, 00144 Rome, Italy; (F.D.G.); (F.R.D.P.); (S.V.); (P.M.)
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28
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Fay CJ, Jakuboski S, Mclellan B, Allais BS, Semenov Y, Larocca CA, LeBoeuf NR. Diagnosis and Management of Dermatologic Adverse Events from Systemic Melanoma Therapies. Am J Clin Dermatol 2023; 24:765-785. [PMID: 37395930 PMCID: PMC10796164 DOI: 10.1007/s40257-023-00790-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/02/2023] [Indexed: 07/04/2023]
Abstract
The advent of protein kinase inhibitors and immunotherapy has profoundly improved the management of advanced melanoma. However, with these therapeutic advancements also come drug-related toxicities that have the potential to affect various organ systems. We review dermatologic adverse events from targeted (including BRAF and MEK inhibitor-related) and less commonly used melanoma treatments, with a focus on diagnosis and management. As immunotherapy-related toxicities have been extensively reviewed, herein, we discuss injectable talimogene laherparepvec and touch on recent breakthroughs in the immunotherapy space. Dermatologic adverse events may severely impact quality of life and are associated with response and survival. It is therefore essential that clinicians are aware of their diverse presentations and management strategies.
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Affiliation(s)
- Christopher J Fay
- Department of Dermatology, Brigham and Women's Hospital, and the Center for Cutaneous Oncology, Dana-Farber/Brigham and Women's Cancer Center, Harvard Medical School, Boston, MA, USA
| | | | - Beth Mclellan
- Department of Dermatology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Blair S Allais
- Department of Dermatology, Brigham and Women's Hospital, and the Center for Cutaneous Oncology, Dana-Farber/Brigham and Women's Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Yevgeniy Semenov
- Department of Dermatology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Cecilia A Larocca
- Department of Dermatology, Brigham and Women's Hospital, and the Center for Cutaneous Oncology, Dana-Farber/Brigham and Women's Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Nicole R LeBoeuf
- Department of Dermatology, Brigham and Women's Hospital, and the Center for Cutaneous Oncology, Dana-Farber/Brigham and Women's Cancer Center, Harvard Medical School, Boston, MA, USA.
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van Akkooi AC, Hauschild A, Long GV, Mandala M, Kicinski M, Govaerts AS, Klauck I, Ouali M, Lorigan PC, Eggermont AM. COLUMBUS-AD: phase III study of adjuvant encorafenib + binimetinib in resected stage IIB/IIC BRAF V600-mutated melanoma. Future Oncol 2023; 19:2017-2027. [PMID: 37665297 DOI: 10.2217/fon-2023-0414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/05/2023] Open
Abstract
Stage IIB/IIC melanoma has a high risk of recurrence after surgical resection. While, for decades, surgery was the only option for high-risk stage II disease in most countries, adjuvant therapies now exist. Anti-programmed cell death protein 1 (PD-1) antibodies significantly improve recurrence-free survival versus placebo in patients with fully resected stage IIB/IIC melanoma. Combined BRAF MEK inhibitor therapy showed benefits in high-risk stage III and advanced disease; however, its role in patients with fully resected stage BRAF-mutated IIB/IIC melanoma is still unknown. Here we describe the rationale and design of the ongoing randomized, placebo-controlled COLUMBUS-AD trial, the first study of a BRAF-MEK inhibitor combination therapy (encorafenib + binimetinib) in patients with BRAF V600-mutated stage IIB/IIC melanoma.
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Affiliation(s)
- Alexander Cj van Akkooi
- Melanoma Institute Australia, the University of Sydney & Royal Prince Alfred Hospital, 40 Rocklands Road Wollstonecraft, Sydney 2065, NSW, Australia
| | - Axel Hauschild
- Department of Dermatology, University Hospital (UKSH), Arnold-Heller-Straße 3, 24105, Kiel, Germany
| | - Georgina V Long
- Melanoma Institute Australia, University of Sydney, & Mater & Royal North Shore Hospitals, 40 Rocklands Road Wollstonecraft, Sydney 2065, NSW, Australia
| | - Mario Mandala
- University of Perugia, Ospedale Santa Maria della Misericordia, Piazzale Giorgio Menghini, 3, 06129, Perugia, Italy
| | - Michal Kicinski
- EORTC Headquarters, Avenue Emmanuel Mounier 83/11, 1200, Brussels, Belgium
| | | | - Isabelle Klauck
- Pierre Fabre, Medical & Patient/Consumer Division, 33 avenue Emile Zola, 92100, Boulogne-Billancourt, France
| | - Monia Ouali
- Pierre Fabre, Medical & Patient/Consumer Division, Langlade, France
| | - Paul C Lorigan
- Christie NHS Foundation Trust, Wilmslow Road Manchester M20 4BX, UK
| | - Alexander Mm Eggermont
- University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands
- Comprehensive Cancer Center Munich, Technical University Munich & Ludwig Maximiliaan University, Marchioninistraße 15, 81377 Munich, Germany
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30
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Kaymak NZ, Kaplan AT. Vogt-Kayanagi-Harada-Like Uveitis Induced by Dabrafenib/Trametinib Therapy for Cutaneous Malignant Melanoma. Ophthalmic Surg Lasers Imaging Retina 2023; 54:477-480. [PMID: 37535619 DOI: 10.3928/23258160-20230524-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
A 54-year-old woman with cutaneous malignant melanoma developed Vogt-Kayanagi-Harada (VKH)-like uveitis induced by dabrafenib/trametinib therapy. Dabrafenib was discontinued but she continued to use trametinib due to the risk of disease progression. Intraocular inflammation resolved after cessation of dabrafenib and administration of topical and systemic corticosteroids. Our patient outlines the importance of recognizing VKH-like uveitis as a consequence of dabrafenib/trametinib therapy in melanoma patients and highlights a question about the potential role of each drug in developing uveitis. [Ophthalmic Surg Lasers Imaging Retina 2023;54:477-480.].
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31
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Priantti JN, Vilbert M, Madeira T, Moraes FCA, Hein ECK, Saeed A, Cavalcante L. Efficacy and Safety of Rechallenge with BRAF/MEK Inhibitors in Advanced Melanoma Patients: A Systematic Review and Meta-Analysis. Cancers (Basel) 2023; 15:3754. [PMID: 37568570 PMCID: PMC10417341 DOI: 10.3390/cancers15153754] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 07/20/2023] [Accepted: 07/23/2023] [Indexed: 08/13/2023] Open
Abstract
This systematic review and meta-analysis aims to evaluate the efficacy and safety of rechallenging advanced melanoma patients with BRAFi/MEKi. Seven studies, accounting for 400 patients, were included. Most patients received immunotherapy before the rechallenge, and 79% underwent rechallenge with the combination of BRAFi/MEKi. We found a median progression-free survival of 5 months and overall survival of 9.8 months. The one-year survival rate was 42.63%. Regarding response, ORR was 34% and DCR 65%. There were no new or unexpected safety concerns. Rechallenge with BRAFi/MEKi can improve outcomes in advanced melanoma patients with refractory disease. These findings have significant implications for clinical practice, particularly in the setting of progressive disease in later lines and limited treatment options.
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Affiliation(s)
- Jonathan N Priantti
- School of Medicine, Federal University of Amazonas-UFAM, Manaus 69020-160, AM, Brazil
| | - Maysa Vilbert
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON M5G 2M9, Canada
- Division of Medical Oncology, Department of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Thiago Madeira
- School of Medicine, Federal University of Minas Gerais-UFMG, Belo Horizonte 30130-100, MG, Brazil
| | | | - Erica C Koch Hein
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON M5G 2M9, Canada
- Division of Medical Oncology, Department of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada
- Department of Hematology and Oncology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago 8331150, Chile
| | - Anwaar Saeed
- Department of Medicine, Division of Hematology and Oncology, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Ludimila Cavalcante
- Department of Medical Oncology, Novant Health Cancer Institute, Charlotte, NC 28204, USA
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Shyam Sunder S, Sharma UC, Pokharel S. Adverse effects of tyrosine kinase inhibitors in cancer therapy: pathophysiology, mechanisms and clinical management. Signal Transduct Target Ther 2023; 8:262. [PMID: 37414756 PMCID: PMC10326056 DOI: 10.1038/s41392-023-01469-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 04/06/2023] [Accepted: 04/23/2023] [Indexed: 07/08/2023] Open
Abstract
Since their invention in the early 2000s, tyrosine kinase inhibitors (TKIs) have gained prominence as the most effective pathway-directed anti-cancer agents. TKIs have shown significant utility in the treatment of multiple hematological malignancies and solid tumors, including chronic myelogenous leukemia, non-small cell lung cancers, gastrointestinal stromal tumors, and HER2-positive breast cancers. Given their widespread applications, an increasing frequency of TKI-induced adverse effects has been reported. Although TKIs are known to affect multiple organs in the body including the lungs, liver, gastrointestinal tract, kidneys, thyroid, blood, and skin, cardiac involvement accounts for some of the most serious complications. The most frequently reported cardiovascular side effects range from hypertension, atrial fibrillation, reduced cardiac function, and heart failure to sudden death. The potential mechanisms of these side effects are unclear, leading to critical knowledge gaps in the development of effective therapy and treatment guidelines. There are limited data to infer the best clinical approaches for the early detection and therapeutic modulation of TKI-induced side effects, and universal consensus regarding various management guidelines is yet to be reached. In this state-of-the-art review, we examine multiple pre-clinical and clinical studies and curate evidence on the pathophysiology, mechanisms, and clinical management of these adverse reactions. We expect that this review will provide researchers and allied healthcare providers with the most up-to-date information on the pathophysiology, natural history, risk stratification, and management of emerging TKI-induced side effects in cancer patients.
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Affiliation(s)
- Sunitha Shyam Sunder
- Cardio-Oncology Research Group, Department of Pathology and Laboratory Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Umesh C Sharma
- Division of Cardiovascular Medicine, Jacob's School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Saraswati Pokharel
- Cardio-Oncology Research Group, Department of Pathology and Laboratory Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA.
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Weller M, Le Rhun E, Van den Bent M, Chang SM, Cloughesy TF, Goldbrunner R, Hong YK, Jalali R, Jenkinson MD, Minniti G, Nagane M, Razis E, Roth P, Rudà R, Tabatabai G, Wen PY, Short SC, Preusser M. Diagnosis and management of complications from the treatment of primary central nervous system tumors in adults. Neuro Oncol 2023; 25:1200-1224. [PMID: 36843451 PMCID: PMC10326495 DOI: 10.1093/neuonc/noad038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Indexed: 02/28/2023] Open
Abstract
Central nervous system (CNS) tumor patients commonly undergo multimodality treatment in the course of their disease. Adverse effects and complications from these interventions have not been systematically studied, but pose significant challenges in clinical practice and impact function and quality of life, especially in the management of long-term brain tumor survivors. Here, the European Association of Neuro-Oncology (EANO) has developed recommendations to prevent, diagnose, and manage adverse effects and complications in the adult primary brain CNS tumor (except lymphomas) patient population with a specific focus on surgery, radiotherapy, and pharmacotherapy. Specifically, we also provide recommendations for dose adaptations, interruptions, and reexposure for pharmacotherapy that may serve as a reference for the management of standard of care in clinical trials. We also summarize which interventions are unnecessary, inactive or contraindicated. This consensus paper should serve as a reference for the conduct of standard therapy within and outside of clinical trials.
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Affiliation(s)
- Michael Weller
- Department of Neurology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Emilie Le Rhun
- Department of Neurology, University Hospital and University of Zurich, Zurich, Switzerland
- Department of Neurosurgery, Clinical Neuroscience Center, University Hospital and University of Zurich, Zurich, Switzerland
| | - Martin Van den Bent
- The Brain Tumour Center at the Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Susan M Chang
- Department of Neurological Surgery, University of California, San Francisco, California, USA
| | - Timothy F Cloughesy
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Roland Goldbrunner
- Center of Neurosurgery, Department of General Neurosurgery, University of Cologne, Cologne, Germany
| | - Yong-Kil Hong
- Brain Tumor Center, Hallym University Sacred Heart Hospital, Anyang, South Korea
| | - Rakesh Jalali
- Neuro Oncology Cancer Management Team, Apollo Proton Cancer Centre, Chennai, India
| | - Michael D Jenkinson
- Department of Neurosurgery, The Walton Centre NHS Foundation Trust & University of Liverpool, Liverpool, UK
| | - Giuseppe Minniti
- Department of Medicine, Surgery and Neurosciences, University of Siena, Policlinico Le Scotte, Siena, Italy
- IRCCS Neuromed, Pozzilli, IS, Italy
| | - Motoo Nagane
- Department of Neurosurgery, Kyorin University Faculty of Medicine, Tokyo, Japan
| | - Evangelia Razis
- Third Department of Medical Oncology, Hygeia Hospital, Marousi, Athens, Greece
| | - Patrick Roth
- Department of Neurology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Roberta Rudà
- Division of Neuro-Oncology, Department of Neuroscience, City of Health and Science and University of Turin, Turin, Italy
| | - Ghazaleh Tabatabai
- Department of Neurology & Neuro-Oncology, Hertie Institute for Clinical Brain Research, Center for Neurooncology, Comprehensive Cancer Center, German Cancer Consortium (DKTK), Partner site Tübingen, University Hospital Tübingen, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Patrick Y Wen
- Center for Neuro-oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts, USA
| | - Susan C Short
- Leeds Institute of Medical Research, University of Leeds, Leeds, UK
- Department of Clinical Oncology, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Matthias Preusser
- Division of Oncology, Department of Medicine 1, Medical University, Vienna, Austria
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34
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Marani A, Gioacchini H, Paolinelli M, Offidani A, Campanati A. Potential drug-drug interactions with mitogen-activated protein kinase (MEK) inhibitors used to treat melanoma. Expert Opin Drug Metab Toxicol 2023; 19:555-567. [PMID: 37659065 DOI: 10.1080/17425255.2023.2255519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 08/08/2023] [Accepted: 09/01/2023] [Indexed: 09/05/2023]
Abstract
INTRODUCTION The management of patients with BRAF-mutated advanced melanoma who are undergoing targeted therapy with MEK inhibitors can be complicated by the co-administration of multiple medications, which can give rise to drug-drug interactions of clinical significance. COVERED AREAS Our review presents a comprehensive analysis of the pharmacokinetic and pharmacodynamic interactions of the three approved for advanced melanoma MEK inhibitor drugs - binimetinib, cobimetinib, and trametinib. MEDLINE (PubMed) was utilized for the literature search, comprising clinical studies, observational studies, and preclinical research. The review discusses the impact of these interactions on efficacy and safety of the treatments and differentiates between interactions supported by pharmacokinetic or pharmacodynamic mechanisms, those encountered in clinical practice, and those observed in preclinical studies. EXPERT OPINION Physicians should be aware about potential benefits, but also increased toxicity caused by drug interactions between MEK inhibitors and other drugs in the management of patients with metastatic melanoma.
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Affiliation(s)
- A Marani
- Dermatologic Clinic, Department of Clinical and Molecular Sciences, Ancona, Marche, Italy
| | - H Gioacchini
- Dermatologic Clinic, Department of Clinical and Molecular Sciences, Ancona, Marche, Italy
| | - M Paolinelli
- Dermatologic Clinic, Department of Clinical and Molecular Sciences, Ancona, Marche, Italy
| | - A Offidani
- Dermatologic Clinic, Department of Clinical and Molecular Sciences, Ancona, Marche, Italy
| | - A Campanati
- Dermatologic Clinic, Department of Clinical and Molecular Sciences, Ancona, Marche, Italy
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35
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Livingstone E, Berking C. [Fertility, teratogenicity, and contraception during therapy with BRAF/MEK inhibitors]. DERMATOLOGIE (HEIDELBERG, GERMANY) 2023:10.1007/s00105-023-05166-x. [PMID: 37289207 DOI: 10.1007/s00105-023-05166-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Accepted: 04/26/2023] [Indexed: 06/09/2023]
Abstract
BACKGROUND Targeted mutation-based therapy with BRAF and MEK inhibitors has become an integral part of systemic therapy for metastatic melanoma in the advanced setting and for the adjuvant therapy of melanoma in stage III after complete resection. Due to the increased chances of survival and early use in the adjuvant situation, fertility preservation as well as aspects of teratogenicity and pregnancy are increasingly relevant in patients who are often still young. OBJECTIVES To communicate the published and study-based information on fertility preservation, teratogenicity and pregnancy under therapy with BRAF and MEK inhibitors. MATERIALS AND METHODS Summaries of product characteristics as well as studies and case reports on BRAF and MEK inhibitors published in PubMed were used as sources of information. RESULTS There are no specific preclinical studies or experience in humans on fertility, teratogenicity, and contraception with targeted therapy. Recommendations can only be derived from toxicity studies and individual case reports. CONCLUSIONS Patients should be offered counseling on the options for fertility-protective measures before starting targeted therapy. Due to unclear teratogenicity, adjuvant melanoma therapy with dabrafenib and trametinib should not be initiated in pregnant patients. In the advanced metastatic situation, BRAF and MEK inhibitors should only be given after extensive interdisciplinary education and counselling of the pregnant patient and her partner. Patients should be informed about the need for adequate contraception during targeted therapy.
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Affiliation(s)
- Elisabeth Livingstone
- Klinik für Dermatologie, Allergologie und Venerologie, Universitätsmedizin Essen, Hufelandstr. 55, 45122, Essen, Deutschland.
| | - Carola Berking
- Hautklinik, Uniklinikum Erlangen, CCC-Comprehensive Cancer Center Erlangen - EMN, Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), Erlangen, Deutschland
- Deutsches Zentrum Immuntherapie (DZI), Erlangen, Deutschland
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36
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Ameri M, Al Zubidi N, Razmandi A, Whyte A, Naing A, Patel NA, Gombos DS. Ocular Toxicity Profile of Targeted Cancer Therapy (TCT) at a US Tertiary Cancer Center. Cureus 2023; 15:e40597. [PMID: 37347077 PMCID: PMC10279808 DOI: 10.7759/cureus.40597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/18/2023] [Indexed: 06/23/2023] Open
Abstract
PURPOSE Targeted cancer therapy (TCT) is a significant advancement in oncology with promising survival improvement in patients with cancer and remarkable effects on various cancers. There is evidence suggesting a connection between specific TCT classes and the occurrence of immune-related adverse events (irAEs). Our study aims to investigate the potential ocular toxicities of different classes of TCT, provide a better understanding of these toxicities, and aid in the future development of screening and management recommendations for ocular irAEs. DESIGN Retrospective observational case series. PARTICIPANTS Only ocular immune-related AEs were included in the study; patients on TCT who received a new ophthalmic diagnosis were seen at the MD Anderson Cancer Center. METHODS Between 2010 and 2019, we retrospectively reviewed the medical records of 6,354 patients on TCT at a large US tertiary cancer center. Results: The criteria for data analysis were met by 1861 patients. TCT was associated with a wide range of class-specific ocular irAEs. There was a statistically significant correlation between ocular toxicity with polytherapy with a p-value of <0.001. Furthermore, there was a statistically significant correlation between toxicity and BRAF, epidermal growth factor receptor (EGFR), and ICI <0.001, <0.001, and 0.006, respectively. Conclusion: Our cohort is the most extensive case series in English literature, demonstrating the increased risk of class-specific ocular toxicity associated with TCT, which sheds some light on the importance of developing standardized grading criteria and management guidelines.
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Affiliation(s)
- Moe Ameri
- Internal Medicine, University of Texas Medical Branch at Galveston, Galveston, USA
| | - Nagham Al Zubidi
- Investigational Cancer Therapeutics / Division of Cancer Medicine, University of Texas MD Anderson Cancer Center, Houston, USA
| | - Azadeh Razmandi
- Ophthalmology, University of Texas MD Anderson Cancer Center, Houston, USA
| | - Andrew Whyte
- Head and Neck Surgery, University of Texas MD Anderson Cancer Center, Houston, USA
| | - Aung Naing
- Investigational Cancer Therapeutics, University of Texas MD Anderson Cancer Center, Houston, USA
| | - Nimisha A Patel
- Head and Neck Surgery, University of Texas MD Anderson Cancer Center, Houston, USA
| | - Dan S Gombos
- Head and Neck Surgery, University of Texas MD Anderson Cancer Center, Houston, USA
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Thurau S, Wildner G, Gamulescu MA. [Ocular side effects of modern oncological therapy : Immunological checkpoint and MEK/BRAF signal transduction inhibitors]. DIE OPHTHALMOLOGIE 2023; 120:559-573. [PMID: 37160621 DOI: 10.1007/s00347-023-01852-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/22/2023] [Indexed: 05/11/2023]
Abstract
In recent years, checkpoint inhibitors have revolutionized the treatment of previously untreatable malignant tumors, significantly improving the life expectancy as well as quality of life in many cases. Checkpoint inhibitors comprise a group of drugs with different mechanisms of action. These include immunological checkpoint inhibitors (iCPI) and intracellular signal transduction inhibitors; however, both substance classes can cause inflammatory or toxic ocular side effects. The frequency of intraocular inflammation (uveitis) is reported to be ca. 1-2%, toxic side effects were observed in up to more than 50% of the patients treated with signal transduction inhibitors. In the following article the main mechanisms of these forms of treatment are characterized. Furthermore, this article presents the currently most frequently used therapeutic agents and their typical ophthalmological side effects to increase awareness and to draw attention to these still rare but increasingly more frequent findings.
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Affiliation(s)
- Stephan Thurau
- Augenklinik und Poliklinik, Klinikum der Universität München, LMU München, München, Deutschland
| | - Gerhild Wildner
- Augenklinik und Poliklinik, Klinikum der Universität München, LMU München, München, Deutschland
| | - Maria-Andreea Gamulescu
- Klinik und Poliklinik für Augenheilkunde, Universität Regensburg, Franz-Josef-Strauss Allee 11, 93053, Regensburg, Deutschland.
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Leenhardt F, Mbatchi L, Evrard A, Cupissol D, Lesage C. [Unusual association of BRAF and MEK inhibitors: Clinical response of metastatic melanoma treated with dabrafenib-cobimetinib]. Bull Cancer 2023:S0007-4551(23)00137-6. [PMID: 36966054 DOI: 10.1016/j.bulcan.2023.02.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 02/13/2023] [Accepted: 02/25/2023] [Indexed: 03/27/2023]
Abstract
Despite the efficacy of targeted therapies in melanoma, the management of adverse events with BRAFi and MEKi (inhibitors) is one of the limits of these treatments. Close monitoring is required to ensure efficacy and patient safety. In this case study, we report a patient treated for metastatic melanoma with an unusual and innovative combination of dabrafenib (BRAFi) and cobimetinib (MEKi), to manage pyrexia, and lead to complete remission for 19 months. This is the first case ever reported of metastatic melanoma treated with this off-label combination and characterized by the use of therapeutic drug monitoring.
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Affiliation(s)
- Fanny Leenhardt
- Institut du cancer de Montpellier, service de pharmacie, Montpellier, France; Université de Montpellier, faculté de pharmacie, laboratoire de pharmacocinétique, Montpellier, France; Université de Montpellier, institut de recherche en cancérologie de Montpellier (IRCM), Inserm U1194, Montpellier, France.
| | - Litaty Mbatchi
- Université de Montpellier, faculté de pharmacie, laboratoire de pharmacocinétique, Montpellier, France; Université de Montpellier, institut de recherche en cancérologie de Montpellier (IRCM), Inserm U1194, Montpellier, France
| | - Alexandre Evrard
- Université de Montpellier, faculté de pharmacie, laboratoire de pharmacocinétique, Montpellier, France; Université de Montpellier, institut de recherche en cancérologie de Montpellier (IRCM), Inserm U1194, Montpellier, France
| | - Didier Cupissol
- Institut du cancer de Montpellier, département d'oncologie médicale, Montpellier, France
| | - Candice Lesage
- Institut du cancer de Montpellier, département d'oncologie médicale, Montpellier, France
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Piejko K, Cybulska-Stopa B, Ziętek M, Dziura R, Galus Ł, Kempa-Kamińska N, Ziółkowska B, Rutkowska E, Kopciński T, Kubiatowski T, Bal W, Suwiński R, Mackiewicz J, Kamińska-Winciorek G, Czarnecka AM, Rutkowski P. Long-Term Real-World Outcomes and Safety of Vemurafenib and Vemurafenib + Cobimetinib Therapy in Patients with BRAF-Mutated Melanoma. Target Oncol 2023; 18:235-245. [PMID: 36906728 PMCID: PMC10042754 DOI: 10.1007/s11523-023-00954-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/19/2023] [Indexed: 03/13/2023]
Abstract
BACKGROUND Combined treatment with BRAFi and/or MEK inhibitors (MEKi) improves outcomes in advanced melanoma patients in comparison with monotherapy. OBJECTIVE We aim to report real-world treatment efficacy and safety of vemurafenib (V) and vemurafenib + cobimetinib (V + C) from 10 years of practice. PATIENTS AND METHODS A total of 275 consecutive patients with unresectable or metastatic BRAF mutated melanoma started first-line V or V + C treatment between 1 October 2013 and 31 December 2020. Survival analyses were performed using the Kaplan-Meier method, and Log-rank and Chi-square tests were used for comparison between groups. RESULTS The estimated median overall survival (mOS) was 10.3 months in the V group, and 12.3 months in the V + C group (p = 0.0005; HR = 1.58, 95% CI 1.2-2.1), although the latter group of patients had lactate dehydrogenase elevated numerically more often. Estimated median progression-free survival (mPFS) was 5.5 months in the V group, and 8.3 months in the V + C group (p = 0.0002; HR = 1.62, 95% CI 1.3-2.1). Complete response, partial response, stable disease, and progressive disease as best responses were recorded in the V/V + C groups in 7%/10%, 52%/46%, 26%/28%, and 15%/16% of patients, respectively. The numbers of patients with any grade of adverse effects were similar in both groups. CONCLUSIONS We confirmed significant improvement in the mOS and mPFS of unresectable and/or metastatic BRAF mutated-melanoma patients treated outside clinical trials with V + C as compared with V, with no major increase in toxicity for the combination.
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Affiliation(s)
- Karolina Piejko
- Department of Clinical Oncology, Clinical Oncology Clinic, Maria Sklodowska-Curie National Research Institute of Oncology, Cracow Branch, Garncarska 11, 31-115, Cracow, Poland
| | - Bożena Cybulska-Stopa
- Department of Clinical Oncology, Clinical Oncology Clinic, Maria Sklodowska-Curie National Research Institute of Oncology, Cracow Branch, Garncarska 11, 31-115, Cracow, Poland. .,Department of Clinical Oncology, Wroclaw Comprehensive Cancer Center, Wroclaw, Poland.
| | - Marcin Ziętek
- Department of Surgical Oncology, Wroclaw Comprehensive Cancer Center, Wroclaw, Poland.,Department of Oncology, Wroclaw Medical University, Wroclaw, Poland
| | - Robert Dziura
- Clinical Oncology Department, Holy Cross Cancer Center, Kielce, Poland
| | - Łukasz Galus
- Department of Medical and Experimental Oncology, University of Medical Sciences, Poznan, Poland
| | | | - Barbara Ziółkowska
- II Clinic of Radiotherapy and Chemotherapy, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Ewa Rutkowska
- Clinical Oncology Department, Holy Cross Cancer Center, Kielce, Poland
| | - Tomasz Kopciński
- Department of Clinical Oncology, Clinical Oncology Clinic, Maria Sklodowska-Curie National Research Institute of Oncology, Cracow Branch, Garncarska 11, 31-115, Cracow, Poland
| | - Tomasz Kubiatowski
- Warmian-Masurian Cancer Center of The Ministry of The Interior and Administration's Hospital, Olsztyn, Poland
| | - Wiesław Bal
- Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Rafał Suwiński
- II Clinic of Radiotherapy and Chemotherapy, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Jacek Mackiewicz
- Department of Medical and Experimental Oncology, University of Medical Sciences, Poznan, Poland.,Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Centre, Poznan, Poland
| | - Grażyna Kamińska-Winciorek
- Department of Bone Marrow Transplantation and Hematology-Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Anna M Czarnecka
- Clinical Oncology Department, Holy Cross Cancer Center, Kielce, Poland.,Department of Experimental Pharmacology, Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland.,Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Piotr Rutkowski
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
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Fowler M, Tobback H, Karuri A, Fernández-Ortega P. Nursing care and management of adverse events for patients with BRAF V600E-mutant metastatic colorectal cancer receiving encorafenib in combination with cetuximab: a review. Support Care Cancer 2023; 31:204. [PMID: 36881161 PMCID: PMC9989561 DOI: 10.1007/s00520-023-07579-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 01/05/2023] [Indexed: 03/08/2023]
Abstract
Encorafenib is a B-Raf proto-oncogene serine/threonine-protein kinase (BRAF) inhibitor, approved in the EU and USA, in combination with the epidermal growth factor receptor (EGFR) inhibitor cetuximab, for the treatment of patients with BRAFV600E-mutant metastatic colorectal cancer (mCRC). In the pivotal BEACON CRC trial, patients achieved longer survival with encorafenib in combination with cetuximab vs. conventional chemotherapy. This targeted therapy regimen is also generally better tolerated than cytotoxic treatments. However, patients may present with adverse events unique to the regimen and characteristic of BRAF and EGFR inhibitors, which produce their own set of challenges. Nurses play an essential role in navigating the care of patients with BRAFV600E-mutant mCRC and managing adverse events that patients may experience. This includes early and efficient identification of treatment-related adverse events, subsequent management of adverse events and education of patients and their caregivers around key adverse events. This manuscript aims to provide support to nurses managing patients with BRAFV600E-mutant mCRC receiving encorafenib in combination with cetuximab, by summarising potential adverse events and providing guidance on how to manage them. Special attention will be paid to the presentation of key adverse events, dose modifications that may be required, practical recommendations and supportive care measures.
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Affiliation(s)
- Matthew Fowler
- University Hospitals of Derby and Burton NHSFT, Uttoxeter Road, DE22 3NE, Derby, UK.
| | | | | | - Paz Fernández-Ortega
- Institut Català d'Oncologia, Granvia de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain
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Verzijl CRC, van de Peppel IP, Eilers RE, Bloks VW, Wolters JC, Koehorst M, Kloosterhuis NJ, Havinga R, Jalving M, Struik D, Jonker JW. Pharmacological inhibition of MEK1/2 signaling disrupts bile acid metabolism through loss of Shp and enhanced Cyp7a1 expression. Biomed Pharmacother 2023; 159:114270. [PMID: 36680812 DOI: 10.1016/j.biopha.2023.114270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 01/06/2023] [Accepted: 01/16/2023] [Indexed: 01/21/2023] Open
Abstract
The RAS-MAPK signaling pathway is one of the most frequently dysregulated pathways in human cancer. Small molecule inhibitors directed against this pathway have clinical activity in patients with various cancer types and can improve patient outcomes. However, the use of these drugs is associated with adverse effects, which can result in dose reduction or treatment interruption. A better molecular understanding of on-target, off-tumor effects may improve toxicity management. In the present study, we aimed to identify early initiating biological changes in the liver upon pharmacological inhibition of the RAS-MAPK signaling pathway. To this end, we tested the effect of MEK inhibitor PD0325901 using mice and human hepatocyte cell lines. Male C57BL/6 mice were treated with either vehicle or PD0325901 for six days, followed by transcriptome analysis of the liver and phenotypic characterization. Pharmacological MEK inhibition altered the expression of 423 genes, of which 78 were upregulated and 345 were downregulated. We identified Shp, a transcriptional repressor, and Cyp7a1, the rate-limiting enzyme in converting cholesterol to bile acids, as the top differentially expressed genes. PD0325901 treatment also affected other genes involved in bile acid regulation, which was associated with changes in the composition of plasma bile acids and composition and total levels of fecal bile acids and elevated predictive biomarkers of early liver toxicity. In conclusion, short-term pharmacological MEK inhibition results in profound changes in bile acid metabolism, which may explain some of the clinical adverse effects of pharmacological inhibition of the RAS-MAPK pathway, including gastrointestinal complications and hepatotoxicity.
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Affiliation(s)
- Cristy R C Verzijl
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Ivo P van de Peppel
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Roos E Eilers
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Vincent W Bloks
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Justina C Wolters
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Martijn Koehorst
- Department of Laboratory Medicine, University of Groningen, University Medical Center Groningen, 9713 Groningen, GZ, The Netherlands
| | - Niels J Kloosterhuis
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Rick Havinga
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Mathilde Jalving
- Department of Medical Oncology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Dicky Struik
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Johan W Jonker
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
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Egeler MD, van Leeuwen M, Fraterman I, van den Heuvel NMJ, Boekhout AH, Lai-Kwon J, Wilthagen EA, Eriksson H, Haanen JB, Wilgenhof S, Ascierto PA, van Akkooi ACJ, van de Poll-Franse LV. Common toxicities associated with immune checkpoint inhibitors and targeted therapy in the treatment of melanoma: A systematic scoping review. Crit Rev Oncol Hematol 2023; 183:103919. [PMID: 36736511 DOI: 10.1016/j.critrevonc.2023.103919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 11/23/2022] [Accepted: 01/20/2023] [Indexed: 02/04/2023] Open
Abstract
INTRODUCTION This systematic scoping review compares the toxicities experienced by patients receiving immune checkpoint inhibitors (ICIs) or targeted therapy (TT) for stage III (resected and unresectable) and stage IV melanoma. METHODS OVID Medline, Embase, and PsycInfo were searched to identify Phase III trials reporting toxicities of FDA-approved ICIs and TT for advanced melanoma. AEs that were reported by ≥ 10% of patients in the evaluated trials were included. RESULTS Toxicity profiles of 11208 patients from 24 studies were reviewed. The rate of AEs was lower with ICIs compared to TT. However, ICIs were associated with higher rates of long-term or permanent AEs compared to TT, where toxicities generally were shortterm and reversible with treatment discontinuation. CONCLUSION The toxicity profiles of ICIs and TT vary substantially. Whilst the rate of AEs was lower with ICIs than during TT, it was also associated with higher rates of potentially chronic AEs.
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Affiliation(s)
- Mees D Egeler
- Department of Psychosocial Research and Epidemiology, The Netherlands Cancer Institute, Amsterdam, the Netherlands.
| | - Marieke van Leeuwen
- Department of Psychosocial Research and Epidemiology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Itske Fraterman
- Department of Psychosocial Research and Epidemiology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Noelle M J van den Heuvel
- Department of Psychosocial Research and Epidemiology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Annelies H Boekhout
- Department of Psychosocial Research and Epidemiology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Julia Lai-Kwon
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Erica A Wilthagen
- Scientific Information Service, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Hanna Eriksson
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden; Medical Unit Head-Neck-, Lung-, Skin Cancer, Skin Cancer Center, Theme Cancer, Karolinska University Hospital, Stockholm, Sweden
| | - John B Haanen
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Sofie Wilgenhof
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Paolo A Ascierto
- Melanoma, Cancer Immunotherapy and Development Therapeutics Unit Istituto Nazionale Tumori IRCCS Fondazione "G. Pascale", Napoli, Italy
| | - Alexander C J van Akkooi
- Melanoma Institute Australia, Sydney, Australia; Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia; Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Lonneke V van de Poll-Franse
- Department of Psychosocial Research and Epidemiology, The Netherlands Cancer Institute, Amsterdam, the Netherlands; Department of Research & Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, the Netherlands; Department of Medical and Clinical Psychology, Center of Research on Psychology in Somatic diseases (CoRPS), Tilburg University, Tilburg, the Netherlands
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Taieb J, Lonardi S, Desai J, Folprecht G, Gallois C, Marques EP, Khan S, Castagné C, Wasan H. Adverse Events Associated with Encorafenib Plus Cetuximab in Patients with BRAFV600E-mutant Metastatic Colorectal Cancer: An in-depth Analysis of the BEACON CRC Study. Clin Colorectal Cancer 2023; 22:59-66. [PMID: 36653241 DOI: 10.1016/j.clcc.2022.12.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 12/19/2022] [Accepted: 12/21/2022] [Indexed: 12/26/2022]
Abstract
BACKGROUND The BRAF inhibitor encorafenib in combination with cetuximab was recently approved for patients with BRAFV600E-mutated (BRAFV600Emut) metastatic colorectal cancer (mCRC). Approval was based on positive results from the phase 3 BEACON CRC study in BRAFV600Emut mCRC patients who had progressed after 1-2 previous regimens. This analysis provides a detailed examination of the adverse events (AEs) of interest (AEIs) with encorafenib+cetuximab in the BEACON study to aid gastrointestinal oncologists, given the limited experience with this combination. MATERIALS AND METHODS AEIs, including dermatological AEs, arthralgia/myalgia, nausea/vomiting, diarrhea, abdominal pain, fatigue/asthenia and nephrotoxicity, were examined in the doublet therapy group. Clinical characteristics associated with these AEs, AE grade, time to onset and time to resolution were also studied. RESULTS Safety analysis included 216/220 patients randomized to doublet therapy. The most commonly occurring AEI was dermatological toxicity (75.5%), followed by arthralgia/myalgia (56.0%) and fatigue/asthenia (56.0%). Other than nephrotoxicity (7 patients; 5/7 with Grade 3 or 4), most AEs were Grade 1 or 2. Most AEs were more common in women than men (nausea/vomiting, diarrhea, abdominal pain, dermatological AEs, and arthralgia/myalgia). Nausea/vomiting, abdominal pain and fatigue/asthenia were more common in patients aged ≥70 years. Most AEs developed early, within the first 1-2 months of treatment, and resolved within 1-2 weeks. In addition, survival outcomes were better in patients experiencing arthralgia/myalgia or dermatological toxicities. CONCLUSION This analysis indicated that, except for rare cases of nephrotoxicity, encorafenib+cetuximab is well tolerated in most patients, with most AEIs being mild-to-moderate in severity, occurring early and resolving rapidly. CLINICAL TRIAL REGISTRATION the BEACON study (ClinicalTrials.gov, NCT02928224; EudraCT, 2015-005805-35).
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Affiliation(s)
- Julien Taieb
- Department of Gastroenterology and Digestive Oncology, Georges Pompidou European Hospital, AP-HP, Université Paris-Cité, SIRIC CARPEM, Paris University, Paris, France.
| | - Sara Lonardi
- Department of Oncology, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Jayesh Desai
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Gunnar Folprecht
- Medical Dept. I, University Hospital Carl Gustav Carus, University Cancer Centre, Dresden, Germany
| | - Claire Gallois
- Department of Gastroenterology and Digestive Oncology, Georges Pompidou European Hospital, AP-HP, Université Paris-Cité, SIRIC CARPEM, Paris University, Paris, France
| | | | - Sadya Khan
- Pierre Fabre, Boulogne-Billancourt, France
| | | | - Harpreet Wasan
- Division of Cancer, Hammersmith Hospital, Imperial College London, London, United Kingdom
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Tolerability of BRAF and MEK Inhibitors for Metastasized Melanoma after Intra-Class Switch: A Multicenter, Retrospective Study. Cancers (Basel) 2023; 15:cancers15051426. [PMID: 36900217 PMCID: PMC10001327 DOI: 10.3390/cancers15051426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 02/17/2023] [Accepted: 02/22/2023] [Indexed: 02/27/2023] Open
Abstract
Targeted therapy with BRAF and MEK inhibitors (BRAFi, MEKi) is one of the mainstays of melanoma treatment. When dose-limiting toxicity (DLT) is observed, an option represents the intra-class switch to a different BRAFi+MEKi combination. Currently, there is scarce evidence for this procedure. This is a multicenter, retrospective analysis from six German skin cancer centers of patients who received two different combinations of BRAFi and MEKi. In total, 94 patients were included: 38 patients (40%) were re-exposed with a different combination because of previous unacceptable toxicity, 51 (54%) were re-exposed after progression, and 5 (5%) were included for other reasons. Of the 44 patients with a DLT during their first BRAFi+MEKi combination, only five (11%) experienced the same DLT during their second combination. A new DLT was experienced by 13 patients (30%). Six patients (14%) had to discontinue the second BRAFi treatment due to its toxicity. Compound-specific adverse events were avoided in the majority of patients by switching to a different combination. Efficacy data were similar to historical cohorts of BRAFi+MEKi rechallenge, with an overall response rate of 31% for patients who had previously progressed to treatment. We conclude that switching to a different BRAFi+MEKi combination if dose-limiting toxicity occurs is a feasible and rational approach in patients with metastatic melanoma.
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Poizeau F, Balusson F, Lemaitre F, Tron C, Pracht M, Russo D, Dinulescu M, Lesimple T, Oger E, Dupuy A. The concomitant use of proton pump inhibitors and BRAF/MEK inhibitors in metastatic melanoma. Br J Dermatol 2023; 188:482-490. [PMID: 36760148 DOI: 10.1093/bjd/ljac085] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 09/27/2022] [Accepted: 11/02/2022] [Indexed: 02/11/2023]
Abstract
BACKGROUND Proton-pump inhibitors (PPIs) are commonly used by patients with cancer, although they could reduce the absorption of oral anticancer targeted therapies. The US Food and Drug Administration states that the effect of PPIs on the efficacy of dabrafenib use by patients with metastatic melanoma is unknown. As a precautionary measure, the European Society for Medical Oncology recommends avoiding PPIs for patients receiving dabrafenib. OBJECTIVES To determine the effect of the concomitant use of PPIs and BRAF/MEK inhibitors in patients with metastatic melanoma. METHODS Patients with advanced melanoma receiving BRAF/MEK inhibitors as first-line treatments between 2015 and 2017 in France were selected using the French National Health Insurance database. We compared time-to-treatment discontinuation (TTD) and overall survival (OS) according to concomitant PPI exposure. We balanced the baseline characteristics of patients exposed and nonexposed to PPIs using an overlap weighting method based on a propensity score. RESULTS The metastatic melanoma cohort comprised 1028 patients receiving BRAF/MEK inhibitors, including 361 (35.1%) patients using PPIs. PPI users had more comorbidities and a more severe metastatic disease. After having equally distributed metastatic sites and comorbidities across patients exposed and nonexposed to PPIs, concomitant PPI use was not associated with shorter TTD [weighted hazard ratio (wHR) 1.03, 95% confidence interval (CI) 0.86-1.24] or OS (wHR 1.11, 95% CI 0.88-1.39). Consistent results were observed when restricting the population to patients receiving dabrafenib, or when narrowing exposure to PPIs with stronger inhibition of cytochromes. CONCLUSIONS In a population-based cohort of patients with advanced melanoma, the concomitant use of PPIs and BRAF/MEK inhibitors was not associated with worse outcome.
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Affiliation(s)
- Florence Poizeau
- Univ Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail) - UMR_S 1085, F-35000 Rennes, France.,Department of Dermatology, Univ Rennes, CHU Rennes, Rennes, France
| | - Frédéric Balusson
- Univ Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail) - UMR_S 1085, F-35000 Rennes, France
| | - Florian Lemaitre
- Univ Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail) - UMR_S 1085, F-35000 Rennes, France.,INSERM, Centre d'Investigation Clinique 1414, F-35000 Rennes, France
| | - Camille Tron
- Univ Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail) - UMR_S 1085, F-35000 Rennes, France.,INSERM, Centre d'Investigation Clinique 1414, F-35000 Rennes, France
| | - Marc Pracht
- Department of Medical Oncology, Centre Eugène Marquis, Rennes, France
| | - David Russo
- Department of Dermatology, CHU Rennes, Rennes, France
| | | | - Thierry Lesimple
- Department of Medical Oncology, Centre Eugène Marquis, Rennes, France
| | - Emmanuel Oger
- Univ Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail) - UMR_S 1085, F-35000 Rennes, France
| | - Alain Dupuy
- Univ Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail) - UMR_S 1085, F-35000 Rennes, France.,Department of Dermatology, Univ Rennes, CHU Rennes, Rennes, France
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Huang S, Guo Z, Wang M, She Y, Ye X, Zhai Q, Liu J, Du Q. Ocular adverse events associated with BRAF and MEK inhibitor combination therapy: a pharmacovigilance disproportionality analysis of the FDA adverse event reporting system. Expert Opin Drug Saf 2023; 22:175-181. [PMID: 36896641 DOI: 10.1080/14740338.2023.2189235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Abstract
BACKGROUND BRAF and MEK inhibitor combination therapy have significantly improved the outcome of several BRAF-mutation tumors, but it also confers the risk of drug-induced ocular adverse events (oAEs). However, very few studies focused on this risk. METHODS The United States Food and Drug Administration Adverse Event Reporting System (FAERS) data from Quarter 1-2011 to Quarter 2-2022 were searched to detect signs of oAEs of three marketed BRAF and MEK inhibitor combination therapies: vemurafenib plus cobimetinib (V + C), dabrafenib plus trametinib (D + T), and encorafenib plus binimetinib (E + B). Disproportionality analyses were performed by calculating the proportional reporting ratio (PRR), χ2 (chi-square), and reporting odds ratios (RORs) with a 95% confidence interval (CI). RESULTS A series of oAEs were identified, including 42 preferred terms, which could be classified into 8 aspects. In addition to previously reported oAEs, several unexpected oAE signals were detected. Moreover, differences in oAE profiles were found among three combination therapies (V + C, D + T, and E + B). CONCLUSIONS Our findings support an association between several oAEs and BRAF and MEK inhibitor combination therapies, including several new oAEs. In addition, oAEs profiles may vary across the treatment regimens. Further studies are needed to better quantify these oAEs.
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Affiliation(s)
- Shuohan Huang
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Zihan Guo
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Mengmeng Wang
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Youjun She
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xuan Ye
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Qing Zhai
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jiyong Liu
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Qiong Du
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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Di Nunno V, Gatto L, Tosoni A, Bartolini S, Franceschi E. Implications of BRAF V600E mutation in gliomas: Molecular considerations, prognostic value and treatment evolution. Front Oncol 2023; 12:1067252. [PMID: 36686797 PMCID: PMC9846085 DOI: 10.3389/fonc.2022.1067252] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 12/12/2022] [Indexed: 01/06/2023] Open
Abstract
Gliomas are molecularly heterogeneous brain tumors responsible for the most years of life lost by any cancer. High-grade gliomas have a poor prognosis and despite multimodal treatment including surgery, radiotherapy, and chemotherapy, exhibit a high recurrence rate. There is a need for new therapeutic approaches based on precision medicine informed by biomarker assessment and BRAF, a key regulator of MAPK signaling pathway, influencing cell differentiation, proliferation, migration and pro-tumorigenic activity, is emerging as a promising molecular target. V600E, is the most frequent BRAF alteration in gliomas, especially in pediatric low-grade astrocytomas, pleomorphic xanthoastrocytoma, papillary craniopharyngioma, epithelioid glioblastoma and ganglioglioma. The possible application of BRAF-targeted therapy in gliomas is continuously growing and there is preliminary evidence of prolonged disease control obtained by BRAF inhibitors in tumors harboring BRAF V600E mutation. The possibility of introducing targeted therapies into the treatment algorithm represents a paradigm shift for patients with BRAF V600E mutant recurrent high-grade and low-grade glioma and BRAF routine testing should be considered in clinical practice. The focus of this review is to summarize the molecular landscape of BRAF across glioma subtypes and the novel therapeutic strategies for BRAF V600E mutated tumors.
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Affiliation(s)
| | - Lidia Gatto
- Department of Oncology, AUSL Bologna, Bologna, Italy,*Correspondence: Lidia Gatto,
| | - Alicia Tosoni
- Nervous System Medical Oncology Department, IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
| | - Stefania Bartolini
- Nervous System Medical Oncology Department, IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
| | - Enrico Franceschi
- Nervous System Medical Oncology Department, IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
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Schanknecht E, Bachari A, Nassar N, Piva T, Mantri N. Phytochemical Constituents and Derivatives of Cannabis sativa; Bridging the Gap in Melanoma Treatment. Int J Mol Sci 2023; 24:ijms24010859. [PMID: 36614303 PMCID: PMC9820847 DOI: 10.3390/ijms24010859] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 12/23/2022] [Accepted: 12/28/2022] [Indexed: 01/06/2023] Open
Abstract
Melanoma is deadly, physically impairing, and has ongoing treatment deficiencies. Current treatment regimens include surgery, targeted kinase inhibitors, immunotherapy, and combined approaches. Each of these treatments face pitfalls, with diminutive five-year survival in patients with advanced metastatic invasion of lymph and secondary organ tissues. Polyphenolic compounds, including cannabinoids, terpenoids, and flavonoids; both natural and synthetic, have emerging evidence of nutraceutical, cosmetic and pharmacological potential, including specific anti-cancer, anti-inflammatory, and palliative utility. Cannabis sativa is a wellspring of medicinal compounds whose direct and adjunctive application may offer considerable relief for melanoma suffers worldwide. This review aims to address the diverse applications of C. sativa's biocompounds in the scope of melanoma and suggest it as a strong candidate for ongoing pharmacological evaluation.
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Affiliation(s)
- Ellen Schanknecht
- The Pangenomics Lab, School of Science, RMIT University, Bundoora, VIC 3083, Australia
| | - Ava Bachari
- The Pangenomics Lab, School of Science, RMIT University, Bundoora, VIC 3083, Australia
| | - Nazim Nassar
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC 3083, Australia
| | - Terrence Piva
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC 3083, Australia
| | - Nitin Mantri
- The Pangenomics Lab, School of Science, RMIT University, Bundoora, VIC 3083, Australia
- UWA Institute of Agriculture, The University of Western Australia, Perth, WA 6009, Australia
- Correspondence:
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Trinder SM, McKay C, Power P, Topp M, Chan B, Valvi S, McCowage G, Govender D, Kirby M, Ziegler DS, Manoharan N, Hassall T, Kellie S, Heath J, Alvaro F, Wood P, Laughton S, Tsui K, Dodgshun A, Eisenstat DD, Endersby R, Luen SJ, Koh ES, Sim HW, Kong B, Gottardo NG, Whittle JR, Khuong-Quang DA, Hansford JR. BRAF-mediated brain tumors in adults and children: A review and the Australian and New Zealand experience. Front Oncol 2023; 13:1154246. [PMID: 37124503 PMCID: PMC10140567 DOI: 10.3389/fonc.2023.1154246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 03/13/2023] [Indexed: 05/02/2023] Open
Abstract
The mitogen-activated protein kinase (MAPK) pathway signaling pathway is one of the most commonly mutated pathways in human cancers. In particular, BRAF alterations result in constitutive activation of the rapidly accelerating fibrosarcoma-extracellular signal-regulated kinase-MAPK significant pathway, leading to cellular proliferation, survival, and dedifferentiation. The role of BRAF mutations in oncogenesis and tumorigenesis has spurred the development of targeted agents, which have been successful in treating many adult cancers. Despite advances in other cancer types, the morbidity and survival outcomes of patients with glioma have remained relatively stagnant. Recently, there has been recognition that MAPK dysregulation is almost universally present in paediatric and adult gliomas. These findings, accompanying broad molecular characterization of gliomas, has aided prognostication and offered opportunities for clinical trials testing targeted agents. The use of targeted therapies in this disease represents a paradigm shift, although the biochemical complexities has resulted in unexpected challenges in the development of effective BRAF inhibitors. Despite these challenges, there are promising data to support the use of BRAF inhibitors alone and in combination with MEK inhibitors for patients with both low-grade and high-grade glioma across age groups. Safety and efficacy data demonstrate that many of the toxicities of these targeted agents are tolerable while offering objective responses. Newer clinical trials will examine the use of these therapies in the upfront setting. Appropriate duration of therapy and durability of response remains unclear in the glioma patient cohort. Longitudinal efficacy and toxicity data are needed. Furthermore, access to these medications remains challenging outside of clinical trials in Australia and New Zealand. Compassionate access is limited, and advocacy for mechanism of action-based drug approval is ongoing.
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Affiliation(s)
- Sarah M. Trinder
- Department of Paediatric and Adolescent Oncology/Haematology, Perth Children’s Hospital, Nedlands, WA, Australia
| | - Campbell McKay
- Children’s Cancer Centre, Royal Children’s Hospital, Melbourne, VIC, Australia
| | - Phoebe Power
- Sydney Children’s Hospital, Children’s Cancer Institute, University of New South Wales, Randwick, NSW, Australia
- School of Women’s and Children’s Health, University of New South Wales, Randwick, NSW, Australia
| | - Monique Topp
- Department of Medical Oncology, Peter MacCallum Cancer Center, Melbourne, VIC, Australia
| | - Bosco Chan
- Michael Rice Cancer Centre, Women’s and Children’s Hospital, North Adelaide, SA, Australia
| | - Santosh Valvi
- Department of Paediatric and Adolescent Oncology/Haematology, Perth Children’s Hospital, Nedlands, WA, Australia
| | - Geoffrey McCowage
- Department of Oncology, Children’s Hospital at Westmead, Sydney, NSW, Australia
- Australasian Children’s Cancer Trials, Clayton, VIC, Australia
| | - Dinisha Govender
- Department of Oncology, Children’s Hospital at Westmead, Sydney, NSW, Australia
| | - Maria Kirby
- Michael Rice Cancer Centre, Women’s and Children’s Hospital, North Adelaide, SA, Australia
| | - David S. Ziegler
- Sydney Children’s Hospital, Children’s Cancer Institute, University of New South Wales, Randwick, NSW, Australia
- Children’s Cancer Institute, Lowy Cancer Research Centre, University of New South Wales (UNSW) Sydney, Sydney, NSW, Australia
- School of Clinical Medicine, University of New South Wales (UNSW) Medicine and Health, University of New South Wales (UNSW) Sydney, Sydney, NSW, Australia
| | - Neevika Manoharan
- Sydney Children’s Hospital, Children’s Cancer Institute, University of New South Wales, Randwick, NSW, Australia
- School of Clinical Medicine, University of New South Wales (UNSW) Medicine and Health, University of New South Wales (UNSW) Sydney, Sydney, NSW, Australia
| | - Tim Hassall
- Queensland Children’s Hospital, University of Queensland, Brisbane, QLD, Australia
| | - Stewart Kellie
- Westmead Children’s Hospital, University of Sydney, Westmead, NSW, Australia
| | - John Heath
- Department of Pediatric Oncology, Royal Hobart Hospital, Hobart, TAS, Australia
| | - Frank Alvaro
- Department of Pediatric Oncology, John Hunter Children's Hospital, Newcastle, NSW, Australia
| | - Paul Wood
- Monash Medical Centre, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Stephen Laughton
- Starship Blood and Cancer Centre, Starship Children’s Hospital, Auckland, New Zealand
| | - Karen Tsui
- Starship Blood and Cancer Centre, Starship Children’s Hospital, Auckland, New Zealand
| | - Andrew Dodgshun
- Children’s Haematology/Oncology Centre, Christchurch Hospital, Christchurch, New Zealand
| | - David D. Eisenstat
- Children’s Cancer Centre, Royal Children’s Hospital, Melbourne, VIC, Australia
- Murdoch Children’s Research Institute, Melbourne, VIC, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, VIC, Australia
| | - Raelene Endersby
- Brain Tumour Research Program, Telethon Kids Cancer Centre, Telethon Kids Institute, Nedlands, WA, Australia
- Centre for Child Health Research, University of Western Australia, Perth, WA, Australia
| | - Stephen J. Luen
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC, Australia
| | - Eng-Siew Koh
- Department of Radiation Oncology, Liverpool and Macarther Cancer Therapy Centres, Liverpool, NSW, Australia
- Department of Medicine, University of New South Wales, Sydney, NSW, Australia
- Ingham Institute for Applied Medical Research, Liverpool, NSW, Australia
| | - Hao-Wen Sim
- National Health and Medical Research Council (NHMRC) Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
- School of Clinical Medicine, Faculty of Medicine and Health, University of New South Wales, Sydney, NSW, Australia
- Department of Medical Oncology, The Kinghorn Cancer Centre, Sydney, NSW, Australia
- Department of Medical Oncology, Chris O’Brien Lifehouse, Sydney, NSW, Australia
| | - Benjamin Kong
- National Health and Medical Research Council (NHMRC) Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
- Department of Medical Oncology, Royal North Shore Hospital, St Leonards, NSW, Australia
| | - Nicholas G. Gottardo
- Department of Paediatric and Adolescent Oncology/Haematology, Perth Children’s Hospital, Nedlands, WA, Australia
- Brain Tumour Research Program, Telethon Kids Cancer Centre, Telethon Kids Institute, Nedlands, WA, Australia
| | - James R. Whittle
- Personalised Oncology Division, Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia
| | | | - Jordan R. Hansford
- Michael Rice Cancer Centre, Women’s and Children’s Hospital, North Adelaide, SA, Australia
- South Australian Health and Medical Research Institute South Australia, Adelaide, SA, Australia
- South Australia ImmunoGENomics Cancer Institute, University of Adelaide, Adelaide, SA, Australia
- *Correspondence: Jordan R. Hansford,
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Diamantopoulos PT, Anastasopoulou A, Dimopoulou M, Samarkos M, Gogas H. Challenges in the treatment of melanoma with BRAF and MEK inhibitors in patients with sickle cell disease: case report and review of the literature. Ther Adv Hematol 2023; 14:20406207231155991. [PMID: 36936358 PMCID: PMC10021083 DOI: 10.1177/20406207231155991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 01/23/2023] [Indexed: 03/17/2023] Open
Abstract
Patients with sickle cell disease (SCD) suffer from complications due to anemia, inflammation, and vaso-occlusion. Factors that trigger sickling and/or inflammation may initiate such complications, while treatment with hydroxyurea (HU) reduces their emergence and prolongs survival. On the contrary, inhibition of the BRAF-MEK-ERK pathway with BRAF and MEK inhibitors (BRAF/MEKi) has revolutionized treatment of melanoma but their use has been correlated with inflammatory adverse events. Thus, treatment of patients with SCD with BRAF/MEKi may be quite challenging and pyrexia in those patients should be managed as a medical emergency. In this article, intrigued by the case of a 36-year-old female patient with S/β-thal under HU who was treated with dabrafenib and trametinib for melanoma, we analyze the mechanisms underlying inflammation and vaso-occlusion in SCD, the mechanisms of pyrexia and inflammation induced by BRAF/MEKi, their potential interconnections, the shared role of the inflammasome in these two entities, and the protective effect of HU in SCD. Since SCD is the most common inheritable blood disorder, the administration of BRAF/MEKi for melanoma in patients with SCD may be a rather common challenge. Thus, proper treatment with HU may pave the way for an uneventful management of such patients.
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Affiliation(s)
| | - Amalia Anastasopoulou
- First Department of Internal Medicine, Laikon
General Hospital, National and Kapodistrian University of Athens, Athens,
Greece
| | | | - Michalis Samarkos
- First Department of Internal Medicine, Laikon
General Hospital, National and Kapodistrian University of Athens, Athens,
Greece
| | - Helen Gogas
- First Department of Internal Medicine, Laikon
General Hospital, National and Kapodistrian University of Athens, Athens,
Greece
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