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Chitoran E, Rotaru V, Ionescu SO, Gelal A, Capsa CM, Bohiltea RE, Mitroiu MN, Serban D, Gullo G, Stefan DC, Simion L. Bevacizumab-Based Therapies in Malignant Tumors-Real-World Data on Effectiveness, Safety, and Cost. Cancers (Basel) 2024; 16:2590. [PMID: 39061228 PMCID: PMC11274419 DOI: 10.3390/cancers16142590] [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: 06/30/2024] [Revised: 07/08/2024] [Accepted: 07/18/2024] [Indexed: 07/28/2024] Open
Abstract
Overall, it is estimated that more than 3,500,000 patients have received Bevacizumab as part of systemic oncologic treatment. Bevacizumab and its biosimilars are currently marketed in over 130 countries. Given the wide usage of Bevacizumab in current oncological practice, it is very important to compare the "real-world" results to those obtained in controlled clinical trials. This study aims to describe the clinical experience of using Bevacizumab in a large cohort of cancer patients in "non-controlled real-world" conditions with regard to effectiveness, safety, and cost of therapy. METHODS For this purpose, we conducted an open, observational, retrospective study involving all patients treated for solid malignant tumors in the Bucharest Institute of Oncology with "Prof. Dr. Al. Trestioreanu" with Bevacizumab-based systemic therapy, between 2017 and 2021. RESULTS The study consisted of 657 treatment episodes in 625 patients (F/B = 1.62/1, with a median age of 57.6 years) which were treated for malignant tumors (majority colorectal, non-small cell lung, ovarian, and breast cancer). First-line treatment was administered in 229 patients, and the rest received Bevacizumab as second or subsequent lines of treatment. The overall response rate to Bevacizumab-based therapies was around 60-65% across all indication except for subsequent treatment lines in colorectal and ovarian cancers, where lower values were recorded (27.1%, and 31.5% respectively). Median PFS for the entire cohort was 8.2 months (95% CI 6.8-9.6), and the median OS was 13.2 months (95% CI 11.5-14.9). Usual bevacizumab-related toxicities were observed, including bleeding, hypertension, wound-healing complications, gastrointestinal perforation, other types of fistulas, septic complications, and thromboembolic events. Although the clinical benefits are undeniable, the addition of Bevacizumab to standard chemotherapy increased the overall treatment cost by 213%. CONCLUSIONS Bevacizumab remains a high-cost therapy, but it can add to clinical benefits (like overall survival, progression-free survival, and response rate) when used in conjunction with standard chemotherapy. Similar results as those presented in various controlled trials are observable even on unselected cohorts of patients in the uncontrolled conditions of "real-world" oncological practice. Off-label usage is encountered in clinical practice, and this aspect should be monitored given the potential adverse effects of the therapy.
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Affiliation(s)
- Elena Chitoran
- Medicine School, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- General Surgery and Surgical Oncology Department I, Bucharest Institute of Oncology “Prof. Dr. Al. Trestioreanu”, 022328 Bucharest, Romania
| | - Vlad Rotaru
- Medicine School, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- General Surgery and Surgical Oncology Department I, Bucharest Institute of Oncology “Prof. Dr. Al. Trestioreanu”, 022328 Bucharest, Romania
| | - Sinziana-Octavia Ionescu
- Medicine School, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- General Surgery and Surgical Oncology Department I, Bucharest Institute of Oncology “Prof. Dr. Al. Trestioreanu”, 022328 Bucharest, Romania
| | - Aisa Gelal
- Medicine School, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- General Surgery and Surgical Oncology Department I, Bucharest Institute of Oncology “Prof. Dr. Al. Trestioreanu”, 022328 Bucharest, Romania
| | - Cristina-Mirela Capsa
- Medicine School, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Radiology Department, Bucharest Institute of Oncology “Prof. Dr. Al. Trestioreanu”, 022328 Bucharest, Romania
| | - Roxana-Elena Bohiltea
- Medicine School, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Obstetrics and Gynecology Department, “Filantropia” Clinical Hospital, 011132 Bucharest, Romania
| | - Madalina-Nicoleta Mitroiu
- Medicine School, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Obstetrics and Gynecology Department, “Filantropia” Clinical Hospital, 011132 Bucharest, Romania
| | - Dragos Serban
- Medicine School, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Surgery Department 4, Bucharest University Emergency Hospital, 050098 Bucharest, Romania
| | - Giuseppe Gullo
- Department of Obstetrics and Gynecology, Villa Sofia Cervello Hospital, University of Palermo, 90146 Palermo, Italy
| | - Daniela-Cristina Stefan
- Medicine School, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Laurentiu Simion
- Medicine School, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- General Surgery and Surgical Oncology Department I, Bucharest Institute of Oncology “Prof. Dr. Al. Trestioreanu”, 022328 Bucharest, Romania
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Gazzini S, Cerullo R, Soloperto D. VEGF as a Key Actor in Recurrent Respiratory Papillomatosis: A Narrative Review. Curr Issues Mol Biol 2024; 46:6757-6768. [PMID: 39057045 PMCID: PMC11275356 DOI: 10.3390/cimb46070403] [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: 05/17/2024] [Revised: 06/20/2024] [Accepted: 06/25/2024] [Indexed: 07/28/2024] Open
Abstract
Recurrent respiratory papillomatosis (RRP) is a benign disease of the upper aerodigestive tract caused by human papillomavirus (HPV) types 6 and 11. The clinical course is unpredictable and some patients, especially younger children, experience a high rate of recurrence with a significant impact on their quality of life. The molecular mechanisms of HPV infection in keratinocytes have been extensively studied throughout the years, with particular regard to its role in causing malignant tumors, like cervical cancer and head and neck carcinomas. A minor but not negligible amount of the literature has investigated the molecular landscape of RRP patients, and some papers have studied the role of angiogenesis (the growth of blood vessels from pre-existing vasculature) in this disease. A central role in this process is played by vascular endothelial growth factor (VEGF), which activates different signaling cascades on multiple levels. The increased knowledge has led to the introduction of the VEGF inhibitor bevacizumab in recent years as an adjuvant treatment in some patients, with good results. This review summarizes the current evidence about the role of VEGF in the pathophysiology of RRP, the molecular pathways activated by binding with its receptors, and the current and future roles of anti-angiogenic treatment.
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Affiliation(s)
- Sandra Gazzini
- Division of Otolaryngology, Head and Neck Surgery Department, University Hospital of Verona, 37134 Verona, Italy
| | - Raffaele Cerullo
- Division of Otolaryngology, Hospital of Treviso, 31100 Treviso, Italy
| | - Davide Soloperto
- Department of Otorhinolaryngology, University Hospital of Modena, 41125 Modena, Italy
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Patel JN, Jiang C, Owzar K, Hertz DL, Wang J, Mulkey FA, Kelly WK, Halabi S, Furukawa Y, Lassiter C, Dorsey SG, Friedman PN, Small EJ, Carducci MA, Kelley MJ, Nakamura Y, Kubo M, Ratain MJ, Morris MJ, McLeod HL. Pharmacogenetic and clinical risk factors for bevacizumab-related gastrointestinal hemorrhage in prostate cancer patients treated on CALGB 90401 (Alliance). THE PHARMACOGENOMICS JOURNAL 2024; 24:6. [PMID: 38438359 PMCID: PMC10912014 DOI: 10.1038/s41397-024-00328-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 02/08/2024] [Accepted: 02/15/2024] [Indexed: 03/06/2024]
Abstract
The objective of this study was to discover clinical and pharmacogenetic factors associated with bevacizumab-related gastrointestinal hemorrhage in Cancer and Leukemia Group B (Alliance) 90401. Patients with metastatic castration-resistant prostate cancer received docetaxel and prednisone ± bevacizumab. Patients were genotyped using Illumina HumanHap610-Quad and assessed using cause-specific risk for association between single nucleotide polymorphisms (SNPs) and gastrointestinal hemorrhage. In 1008 patients, grade 2 or higher gastrointestinal hemorrhage occurred in 9.5% and 3.8% of bevacizumab (n = 503) and placebo (n = 505) treated patients, respectively. Bevacizumab (P < 0.001) and age (P = 0.002) were associated with gastrointestinal hemorrhage. In 616 genetically estimated Europeans (n = 314 bevacizumab and n = 302 placebo treated patients), grade 2 or higher gastrointestinal hemorrhage occurred in 9.6% and 2.0% of patients, respectively. One SNP (rs1478947; HR 6.26; 95% CI 3.19-12.28; P = 9.40 × 10-8) surpassed Bonferroni-corrected significance. Grade 2 or higher gastrointestinal hemorrhage rate was 33.3% and 6.2% in bevacizumab-treated patients with the AA/AG and GG genotypes, versus 2.9% and 1.9% in the placebo arm, respectively. Prospective validation of these findings and functional analyses are needed to better understand the genetic contribution to treatment-related gastrointestinal hemorrhage.
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Affiliation(s)
- Jai N Patel
- Department of Cancer Pharmacology & Pharmacogenomics, Atrium Health Levine Cancer Institute, Charlotte, NC, USA.
| | - Chen Jiang
- Alliance Statistics and Data Management Center, Duke University, Durham, NC, USA
| | - Kouros Owzar
- Alliance Statistics and Data Management Center, Duke University, Durham, NC, USA
- Department of Biostatistics and Bioinformatics, Duke University, Durham, NC, USA
| | - Daniel L Hertz
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Ann Arbor, MI, USA
| | - Janey Wang
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Flora A Mulkey
- Alliance Statistics and Data Management Center, Duke University, Durham, NC, USA
| | - William K Kelly
- Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, USA
| | - Susan Halabi
- Alliance Statistics and Data Management Center, Duke University, Durham, NC, USA
- Department of Biostatistics and Bioinformatics, Duke University, Durham, NC, USA
| | - Yoichi Furukawa
- Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Cameron Lassiter
- University of Maryland School of Nursing (Miltenyi Biotech at time of publication), Baltimore, MD, USA
| | - Susan G Dorsey
- University of Maryland School of Nursing (Miltenyi Biotech at time of publication), Baltimore, MD, USA
| | - Paula N Friedman
- Department of Pharmacology and Center for Pharmacogenomics, Northwestern University, Evanston, IL, USA
| | - Eric J Small
- Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, CA, USA
| | - Michael A Carducci
- Johns Hopkins School of Medicine, Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
| | - Michael J Kelley
- Durham VA Medical Center/Duke University Medical Center, Durham, NC, USA
| | - Yusuke Nakamura
- Center for Personalized Therapeutics, University of Chicago (Japanese Foundation for Cancer Research, Ariake, Tokyo at time of publication), Chicago, IL, USA
| | - Michiaki Kubo
- Riken Center for Integrative Medical Sciences (Haradoi Hospital, Fukuoka, Japan at time of publication), Kanagawa, Japan
| | - Mark J Ratain
- Center for Personalized Therapeutics, University of Chicago (Japanese Foundation for Cancer Research, Ariake, Tokyo at time of publication), Chicago, IL, USA
| | - Michael J Morris
- Division of Solid Tumor Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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Wang L, Luo Y, Ren S, Zhang Z, Xiong A, Su C, Zhou J, Yu X, Hu Y, Zhang X, Dong X, Meng S, Wu F, Hou X, Dai Y, Song W, Li B, Wang ZM, Xia Y, Zhou C. A Phase 1b Study of Ivonescimab, a Programmed Cell Death Protein-1 and Vascular Endothelial Growth Factor Bispecific Antibody, as First- or Second-Line Therapy for Advanced or Metastatic Immunotherapy-Naive NSCLC. J Thorac Oncol 2024; 19:465-475. [PMID: 37879536 DOI: 10.1016/j.jtho.2023.10.014] [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: 06/01/2023] [Revised: 10/08/2023] [Accepted: 10/18/2023] [Indexed: 10/27/2023]
Abstract
INTRODUCTION This study (HARMONi-5) aimed to evaluate the safety and efficacy of ivonescimab (a bispecific antibody against programmed cell death protein 1 and vascular endothelial growth factor) as first- or second-line monotherapy in patients with advanced immunotherapy-naive NSCLC. METHODS Eligible patients received intravenous ivonescimab 10 mg/kg every 3 weeks (Q3W), 20 mg/kg every 2 weeks (Q2W), 20 mg/kg Q3W, or 30 mg/kg Q3W. The primary end points were safety and objective response rate (ORR) per Response Evaluation Criteria in Solid Tumors version 1.1. RESULTS At data cutoff (October 5, 2022), 108 patients were enrolled and received ivonescimab. Programmed death ligand-1 tumor proportion score (TPS) was greater than or equal to 1% in 74 patients (68.5%), including 35 (32.4%) with TPS greater than or equal to 50%. The median follow-up was 10.4 months (range: 8.4-10.9 mo). For all patients, ORR and disease control rate were 39.8% and 86.1%, respectively. ORR by TPS was 14.7%, 51.4%, and 57.1% in patients with TPS less than 1%, greater than or equal to 1%, and greater than or equal to 50%, respectively. In the 67 programmed death ligand-1-positive patients receiving first-line ivonescimab, the ORR was 33.3%, 52.6%, 60.0%, and 75.0% at the doses of 10 mg/kg Q3W, 20 mg/kg Q2W, 20 mg/kg Q3W, and 30 mg/kg Q3W, respectively. Grade greater than or equal to 3 treatment-related adverse events (TRAEs) were observed in 24 patients (22.2%). TRAEs leading to treatment discontinuation occurred in one patient (0.9%). TRAEs leading to death occurred in three patients (2.8%) with squamous NSCLC. The occurrence of grade greater than or equal to 3 TRAEs and grade greater than or equal to 3 bleeding events in squamous versus nonsquamous NSCLC patients was 25.5% versus 18.9% and 0.0% versus 1.9%, respectively. CONCLUSIONS Ivonescimab monotherapy was well tolerated and found to have a promising efficacy in patients with advanced or metastatic NSCLC. CLINICALTRIALS gov identifier: NCT04900363.
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Affiliation(s)
- Lei Wang
- Oncology Department, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Yongzhong Luo
- The First Department of Thoracic Medicine, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, People's Republic of China
| | - Shengxiang Ren
- Oncology Department, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Zhihong Zhang
- Department of Respiratory Oncology, Anhui Provincial Cancer Hospital, Hefei, People's Republic of China
| | - Anwen Xiong
- Oncology Department, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Chunxia Su
- Oncology Department, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Jin Zhou
- Department of Medical Oncology, Cancer Hospital of Sichuan Province, Chengdu, People's Republic of China
| | - Xinmin Yu
- Department of Thoracic Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, People's Republic of China
| | - Yanping Hu
- Department of Thoracic Oncology, Hubei Cancer Hospital, Wuhan, People's Republic of China
| | - Xiaodong Zhang
- Department of Medical Oncology, Cancer Hospital of Nantong, Nantong, People's Republic of China
| | - Xiaorong Dong
- Cancer Center, Union Hospital Tongji Medical College Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Shuyan Meng
- Oncology Department, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Fengying Wu
- Oncology Department, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Xiaoming Hou
- Department of Medical Oncology, The First Hospital of Lanzhou University, Lanzhou, People's Republic of China
| | - Yuanrong Dai
- Department of Respiratory Medicine, The 2nd School of Medicine, WMU/The 2nd Affiliated Hospital and Yuying Children's Hospital of WMU, Wenzhou, People's Republic of China
| | - Weifeng Song
- Akeso Biopharma, Inc., Zhongshan, People's Republic of China
| | - Baiyong Li
- Akeso Biopharma, Inc., Zhongshan, People's Republic of China
| | | | - Yu Xia
- Akeso Biopharma, Inc., Zhongshan, People's Republic of China
| | - Caicun Zhou
- Oncology Department, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China.
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Song Y, Mao Q, Zhou M, Liu CJ, Kong L, Hu T. Effectiveness of bevacizumab in the treatment of metastatic colorectal cancer: a systematic review and meta-analysis. BMC Gastroenterol 2024; 24:58. [PMID: 38302922 PMCID: PMC10832121 DOI: 10.1186/s12876-024-03134-w] [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] [Received: 05/09/2023] [Accepted: 01/14/2024] [Indexed: 02/03/2024] Open
Abstract
OBJECTIVE To evaluate the benefit of bevacizumab under the comprehensive treatment strategy and its advantages over other drugs, so as to provide reference for the formulation of clinical plans. METHODS As of October 1, 2022, the randomized controlled clinical trials of bevacizumab in combination with metastatic colorectal cancer published in PubMed, Cochrane Library and Medline databases were searched. The odds ratio (OR) and its 95% confidence interval (CI) were used to evaluate the short-term disease control effect and long-term survival of the treatment strategy. RESULTS 21 RCTs (6665 patients; 3356 patients in the experimental group and 3309 patients in the control group; average age, 55-75 years) were treated with bevacizumab as the experimental group for metastatic colorectal cancer. BEV has stronger anti-tumor activity than the single treatment scheme (OR = 1.30, 95% CI: 1.11-1.52). And Benefits of the BEV group were 0.73 (0.55, 0.96), 1.26 (0.71, 2.24), 1.63 (0.92, 2.87) and 0.07 (0.02, 0.25) compared with CET, VAN, CED and PAN respectively. The disease control of BEV combined therapy was better (OR = 1.36, 95% CI: 1.04-1.78). The same as compared with cediranib (OR = 1.94, 95% CI: 1.06-3.55). However, the long-term prognosis of BEV, including the overall survival (HRs = 0.98, 95% CI: 0.84-1.15) and progression-free survival (HRs = 1.05,95% CI: 0.97-1.13) were not prolonged. The survival benefits of cetuximab and panitumumab were not reflected. CONCLUSION The addition of BEV can enhance the anti-tumor ability and disease control, while cetuximab and panitumumab may have stronger ability. However, it did not effectively improve the survival of patients. A more reasonable and effective treatment plan needs more clinical experimental support.
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Affiliation(s)
- Yu Song
- Department of Intensive Care Unit, the First Affiliated Hospital of Shandong Traditional Medical University, 250000, Jinan, China
| | - Qianqian Mao
- Department of Oncology, School of Medicine, Zhongda Hospital, Southeast University, No. 87 Dingjiaqiao Road, 210009, Nanjing, Jiangsu Province, China
| | - Manling Zhou
- Department of Oncology, Shenzhen Longhua District Central Hospital, Shenzhen, China
| | - Cheng-Jiang Liu
- Department of General Medicine, Affiliated Anqing First People's Hospital of Anhui Medical University, 246000, Anqing, AnHui, China.
| | - Li Kong
- Department of Intensive Care Unit, the First Affiliated Hospital of Shandong Traditional Medical University, 250000, Jinan, China.
| | - Ting Hu
- Department of General Practice, Anqing Municipal Hospital, 246000, Anqing, AnHui, China
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Trembath HE, Yeh JJ, Lopez NE. Gastrointestinal Malignancy: Genetic Implications to Clinical Applications. Cancer Treat Res 2024; 192:305-418. [PMID: 39212927 DOI: 10.1007/978-3-031-61238-1_15] [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: 09/04/2024]
Abstract
Advances in molecular genetics have revolutionized our understanding of the pathogenesis, progression, and therapeutic options for treating gastrointestinal (GI) cancers. This chapter provides a comprehensive overview of the molecular landscape of GI cancers, focusing on key genetic alterations implicated in tumorigenesis across various anatomical sites including GIST, colon and rectum, and pancreas. Emphasis is placed on critical oncogenic pathways, such as mutations in tumor suppressor genes, oncogenes, chromosomal instability, microsatellite instability, and epigenetic modifications. The role of molecular biomarkers in predicting prognosis, guiding treatment decisions, and monitoring therapeutic response is discussed, highlighting the integration of genomic profiling into clinical practice. Finally, we address the evolving landscape of precision oncology in GI cancers, considering targeted therapies and immunotherapies.
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Affiliation(s)
- Hannah E Trembath
- Division of Colon and Rectal Surgery, Department of Surgery, University of California San Diego, 4303 La Jolla Village Drive Suite 2110, San Diego, CA, 92122, USA
- Division of Surgical Oncology, Department of Surgery, University of North Carolina, 170 Manning Drive, CB#7213, 1150 Physician's Office Building, Chapel Hill, NC, 27599-7213, USA
| | - Jen Jen Yeh
- Division of Colon and Rectal Surgery, Department of Surgery, University of California San Diego, 4303 La Jolla Village Drive Suite 2110, San Diego, CA, 92122, USA
- Division of Surgical Oncology, Department of Surgery, University of North Carolina, 170 Manning Drive, CB#7213, 1150 Physician's Office Building, Chapel Hill, NC, 27599-7213, USA
| | - Nicole E Lopez
- Division of Colon and Rectal Surgery, Department of Surgery, University of California San Diego, 4303 La Jolla Village Drive Suite 2110, San Diego, CA, 92122, USA.
- Division of Surgical Oncology, Department of Surgery, University of North Carolina, 170 Manning Drive, CB#7213, 1150 Physician's Office Building, Chapel Hill, NC, 27599-7213, USA.
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Lye LF, Chou RH, Wu TK, Chuang WL, Tsai SCS, Lin HJ, Tsai FJ, Chang KH. Administration of Bevacizumab and the Risk of Chronic Kidney Disease Development in Taiwan Residents: A Population-Based Retrospective Cohort Study. Int J Mol Sci 2023; 25:340. [PMID: 38203509 PMCID: PMC10778964 DOI: 10.3390/ijms25010340] [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: 10/20/2023] [Revised: 12/14/2023] [Accepted: 12/21/2023] [Indexed: 01/12/2024] Open
Abstract
Vascular endothelial growth factor (VEGF) plays a significant role as a pro-angiogenic and pro-permeability factor within the kidney. Bevacizumab is a pharmaceutical monoclonal anti-VEGF antibody that inhibits the growth of new blood vessels, which blocks blood supply and thereby restricts tumor growth. Thus, we conducted a nationwide study to explore the risk of chronic kidney disease (CKD) development in Taiwan residents after bevacizumab therapy. We drew data from the extensive National Health Insurance Research Database (NHIRD), which encompasses data from >99% of Taiwan's population from 1995 onwards. Individuals who received bevacizumab between 2012-2018 were identified as the bevacizumab cohort, with the index date set at the first usage. We randomly selected dates within the study period for the control group to serve as index dates. We excluded patients with a history of CKD prior to the index date or those <20 years old. In both cohorts, patients' propensity scores matched in a 1:1 ratio based on sex, age, index year, income, urbanization level, comorbidities, and medications. We found patients treated with bevacizumab had a significantly higher risk of contracting CKD than patients without bevacizumab (adjusted hazard ratio = 1.35, 95% confidence interval = 1.35-1.73). The risk of CKD was 1.35-fold higher in participants with bevacizumab treatment than those in the control group. These findings suggest that close monitoring of CKD development after bevacizumab administration is needed.
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Affiliation(s)
- Lon-Fye Lye
- Department of Medical Research, Tungs’ Taichung MetroHarbor Hospital, Taichung 435, Taiwan;
| | - Ruey-Hwang Chou
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 404, Taiwan;
- Center for Molecular Medicine, China Medical University Hospital, Taichung 404, Taiwan
- Department of Medical Laboratory and Biotechnology, Asia University, Taichung 413, Taiwan
| | - Tsai-Kun Wu
- Division of Renal Medicine, Tungs’ Taichung MetroHarbor Hospital, Taichung 435, Taiwan;
- Department of Post Baccalaureate Medicine, National Chung Hsing University, Taichung 402, Taiwan
| | - Wu-Lung Chuang
- Department of Internal Medicine, Division of Endocrinology and Metabolism, Changhua Christian Hospital, Changhua 500, Taiwan;
- Department of Internal Medicine, Division of Endocrinology and Metabolism, Lukang Christian Hospital, Changhua 505, Taiwan
| | - Stella Chin-Shaw Tsai
- Department of Otolaryngology, Tungs’ Taichung MetroHarbor Hospital, Taichung 435, Taiwan;
- Rong Hsing Research Center for Translational Medicine, College of Life Sciences, National Chung Hsing University, Taichung 402, Taiwan
| | - Heng-Jun Lin
- Management Office for Health Data, China Medical University Hospital, Taichung 404, Taiwan;
- College of Medicine, China Medical University, Taichung 404, Taiwan
| | - Fuu-Jen Tsai
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung 404, Taiwan;
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 404, Taiwan
- Division of Medical Genetics, China Medical University Children’s Hospital, Taichung 404, Taiwan
- Department of Biotechnology and Bioinformatics, Asia University, Taichung 413, Taiwan
| | - Kuang-Hsi Chang
- Department of Medical Research, Tungs’ Taichung MetroHarbor Hospital, Taichung 435, Taiwan;
- Department of Post Baccalaureate Medicine, National Chung Hsing University, Taichung 402, Taiwan
- Center for General Education, China Medical University, Taichung 404, Taiwan
- General Education Center, Jen-Teh Junior College of Medicine, Nursing and Management, Miaoli 356, Taiwan
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Domínguez-Cejudo MA, Gil-Torralvo A, Cejuela M, Molina-Pinelo S, Salvador Bofill J. Targeting the Tumor Microenvironment in Breast Cancer: Prognostic and Predictive Significance and Therapeutic Opportunities. Int J Mol Sci 2023; 24:16771. [PMID: 38069096 PMCID: PMC10706312 DOI: 10.3390/ijms242316771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 11/23/2023] [Accepted: 11/24/2023] [Indexed: 12/18/2023] Open
Abstract
Breast cancer is one of the most prevalent tumors among women. Its prognosis and treatment outcomes depend on factors related to tumor cell biology. However, recent studies have revealed the critical role of the tumor microenvironment (TME) in the development, progression, and treatment response of breast cancer. In this review, we explore the different components of the TME and their relevance as prognostic and predictive biomarkers in breast cancer. In addition, techniques for assessing the tumor microenvironment, such as immunohistochemistry or gene expression profiling, and their clinical utility in therapeutic decision-making are examined. Finally, therapeutic strategies targeting the TME are reviewed, highlighting their potential clinical benefits. Overall, this review emphasizes the importance of the TME in breast cancer and its potential as a clinical tool for better patient stratification and the design of personalized therapies.
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Affiliation(s)
- María A. Domínguez-Cejudo
- Institute of Biomedicine of Seville (IBiS), HUVR, CSIC, Universidad de Sevilla, 41013 Seville, Spain (S.M.-P.)
- Andalusian—Roche Network Mixed Alliance in Precision Medical Oncology, 41092 Sevilla, Spain
| | - Ana Gil-Torralvo
- Institute of Biomedicine of Seville (IBiS), HUVR, CSIC, Universidad de Sevilla, 41013 Seville, Spain (S.M.-P.)
- Andalusian—Roche Network Mixed Alliance in Precision Medical Oncology, 41092 Sevilla, Spain
- Medical Oncology Department, Virgen del Rocio Hospital, 41013 Seville, Spain
| | - Mónica Cejuela
- Medical Oncology Department, Virgen del Rocio Hospital, 41013 Seville, Spain
| | - Sonia Molina-Pinelo
- Institute of Biomedicine of Seville (IBiS), HUVR, CSIC, Universidad de Sevilla, 41013 Seville, Spain (S.M.-P.)
- Andalusian—Roche Network Mixed Alliance in Precision Medical Oncology, 41092 Sevilla, Spain
| | - Javier Salvador Bofill
- Institute of Biomedicine of Seville (IBiS), HUVR, CSIC, Universidad de Sevilla, 41013 Seville, Spain (S.M.-P.)
- Andalusian—Roche Network Mixed Alliance in Precision Medical Oncology, 41092 Sevilla, Spain
- Medical Oncology Department, Virgen del Rocio Hospital, 41013 Seville, Spain
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9
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Omar A, Kaseb A, Elbaz T, El-Kassas M, El Fouly A, Hanno AF, El Dorry A, Hosni A, Helmy A, Saad AS, Alolayan A, Eysa BE, Hamada E, Azim H, Khattab H, Elghazaly H, Tawfik H, Ayoub H, Khaled H, Saadeldin I, Waked I, Barakat EMF, El Meteini M, Hamed Shaaban M, EzzElarab M, Fathy M, Shaker M, Sobhi M, Shaker MK, ElGharib M, Abdullah M, Mokhtar M, Elshazli M, Heikal OMK, Hetta O, ElWakil RM, Abdel Wahab S, Eid SS, Rostom Y. Egyptian Society of Liver Cancer Recommendation Guidelines for the Management of Hepatocellular Carcinoma. J Hepatocell Carcinoma 2023; 10:1547-1571. [PMID: 37744303 PMCID: PMC10516190 DOI: 10.2147/jhc.s404424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 09/01/2023] [Indexed: 09/26/2023] Open
Abstract
Globally, hepatocellular carcinoma (HCC) is the fourth most common cause of death from cancer. The prevalence of this pathology, which has been on the rise in the last 30 years, has been predicted to continue increasing. HCC is the most common cause of cancer-related morbidity and mortality in Egypt and is also the most common cancer in males. Chronic liver diseases, including chronic hepatitis C, which is a primary health concern in Egypt, are considered major risk factors for HCC. However, HCC surveillance is recommended for patients with chronic hepatitis B virus (HBV) and liver cirrhosis; those above 40 with HBV but without cirrhosis; individuals with hepatitis D co-infection or a family history of HCC; and Nonalcoholic fatty liver disease (NAFLD) patients exhibiting significant fibrosis or cirrhosis. Several international guidelines aid physicians in the management of HCC. However, the availability and cost of diagnostic modalities and treatment options vary from one country to another. Therefore, the current guidelines aim to standardize the management of HCC in Egypt. The recommendations presented in this report represent the current management strategy at HCC treatment centers in Egypt. Recommendations were developed by an expert panel consisting of hepatologists, oncologists, gastroenterologists, surgeons, pathologists, and radiologists working under the umbrella of the Egyptian Society of Liver Cancer. The recommendations, which are based on the currently available local diagnostic aids and treatments in the country, include recommendations for future prospects.
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Affiliation(s)
- Ashraf Omar
- Department of Gastroenterology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Ahmed Kaseb
- Department of Gastrointestinal Medical Oncology, the University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Tamer Elbaz
- Department of Gastroenterology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Mohamed El-Kassas
- Department of Endemic Medicine, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Amr El Fouly
- Department of Endemic Medicine, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Abdel Fatah Hanno
- Department of Gastroenterology, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Ahmed El Dorry
- Department of Interventional Radiology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Ahmed Hosni
- Department of Interventional Radiology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Amr Helmy
- Department of Surgery, National Liver Institute Menoufia University, Menoufia, Egypt
| | - Amr S Saad
- Department of Oncology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Ashwaq Alolayan
- Department of Oncology, National Guard Hospital, Riyadh, Saudi Arabia
| | - Basem Elsayed Eysa
- Department of Gastroenterology, National Hepatology and Tropical Medicine Research Institute, Cairo, Egypt
| | - Emad Hamada
- Department of Oncology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Hamdy Azim
- Department of Oncology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Hany Khattab
- Department of Pathology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Hesham Elghazaly
- Department of Oncology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Hesham Tawfik
- Department of Oncology, Faculty of Medicine, Tanta University, TantaEgypt
| | - Hisham Ayoub
- Department of Gastroenterology, Military Medical Academy, Cairo, Egypt
| | - Hussein Khaled
- Department of Oncology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Ibtessam Saadeldin
- Department of Oncology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Imam Waked
- Department of Gastroenterology, Menoufia Liver Institute, Menoufia, Egypt
| | - Eman M F Barakat
- Department of Gastroenterology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Mahmoud El Meteini
- Department of Surgery, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Mohamed Hamed Shaaban
- Department of Interventional Radiology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Mohamed EzzElarab
- Department of Gastroenterology, National Hepatology and Tropical Medicine Research Institute, Cairo, Egypt
| | - Mohamed Fathy
- Department of Surgery, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Mohamed Shaker
- Department of Interventional Radiology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Mohamed Sobhi
- Department of Interventional Radiology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Mohamed Kamal Shaker
- Department of Gastroenterology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Mohamed ElGharib
- Department of Interventional Radiology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Mohammed Abdullah
- Department of Oncology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Mohesn Mokhtar
- Department of Oncology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Mostafa Elshazli
- Department of Surgery, Faculty of Medicine, Cairo University, Cairo, Egypt
| | | | - Osama Hetta
- Department of Interventional Radiology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Reda Mahmoud ElWakil
- Department of Gastroenterology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Sameh Abdel Wahab
- Department of Interventional Radiology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Samir Shehata Eid
- Department of Oncology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Yousri Rostom
- Department of Oncology, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - On behalf of the Egyptian Liver Cancer Committee Study Group
- Department of Gastroenterology, Faculty of Medicine, Cairo University, Cairo, Egypt
- Department of Gastrointestinal Medical Oncology, the University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Endemic Medicine, Faculty of Medicine, Helwan University, Cairo, Egypt
- Department of Gastroenterology, Faculty of Medicine, Alexandria University, Alexandria, Egypt
- Department of Interventional Radiology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
- Department of Interventional Radiology, Faculty of Medicine, Cairo University, Cairo, Egypt
- Department of Surgery, National Liver Institute Menoufia University, Menoufia, Egypt
- Department of Oncology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
- Department of Oncology, National Guard Hospital, Riyadh, Saudi Arabia
- Department of Gastroenterology, National Hepatology and Tropical Medicine Research Institute, Cairo, Egypt
- Department of Oncology, Faculty of Medicine, Cairo University, Cairo, Egypt
- Department of Pathology, Faculty of Medicine, Cairo University, Cairo, Egypt
- Department of Oncology, Faculty of Medicine, Tanta University, TantaEgypt
- Department of Gastroenterology, Military Medical Academy, Cairo, Egypt
- Department of Gastroenterology, Menoufia Liver Institute, Menoufia, Egypt
- Department of Gastroenterology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
- Department of Surgery, Faculty of Medicine, Ain Shams University, Cairo, Egypt
- Department of Surgery, Faculty of Medicine, Cairo University, Cairo, Egypt
- Department of Oncology, Faculty of Medicine, Assiut University, Assiut, Egypt
- Department of Oncology, Faculty of Medicine, Alexandria University, Alexandria, Egypt
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10
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Andreika L, Vankevičienė K, Plioplytė M, Bitinaitytė M, Rudaitis V. Multiple Rare Primary Malignancies: A Mixed Squamous Neuroendocrine Adenocarcinoma of the Cervix, Metastasized Carcinosarcoma and Extramammary Vulvar Paget's Disease Case Report. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59050995. [PMID: 37241226 DOI: 10.3390/medicina59050995] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/16/2023] [Accepted: 05/19/2023] [Indexed: 05/28/2023]
Abstract
The occurrence of more than one primary malignant tumor in a single patient is rare. Multiple primary malignancies can pose difficulties in differential diagnosis between primary tumors and metastasis. Here, we present a case report with multiple primary malignancies. The patient is a 45-year-old female who was diagnosed with cervical mixed squamous neuroendocrine adenocarcinoma, metastasized carcinosarcoma and extramammary vulvar Paget's disease. The patient was first diagnosed with a microinvasive squamous cervical carcinoma in situ. After a few months, the amputation of a small residual tumor and histological evaluation revealed an IA1-stage poorly differentiated (G3) mixed squamous and neuroendocrine cervical adenocarcinoma. After two years, the disease had progressed and biopsies from altered sites were taken. Histological diagnosis from an ulcerated vulvar region revealed extramammary vulvar Paget's disease. A biopsy from vagina polyp revealed an earlier diagnosed mixed squamous and neuroendocrine cervical adenocarcinoma. However, histological diagnosis from an inguinal lymph node biopsy was unexpected and revealed carcinosarcoma. It indicated either the development of another primary malignancy, or an unusual spread of metastasis. Clinical presentation as well as diagnostic and treatment challenges are discussed in this case report. This case report shows that multiple primary malignancy cases are difficult to manage both for clinicians and the patient because the therapeutic options can become limited. This complex case was managed by a multidisciplinary team.
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Affiliation(s)
- Linas Andreika
- Clinic of Obstetrics and Gynaecology, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, M. K. Čiurlionio Str. 21/27, LT-03101 Vilnius, Lithuania
| | - Karolina Vankevičienė
- Faculty of Medicine, Vilnius University, M. K. Čiurlionio Str. 21/27, LT-03101 Vilnius, Lithuania
| | - Marija Plioplytė
- Faculty of Medicine, Lithuanian University of Health Sciences, A.Mickevičiaus Str. 9, LT-44307 Kaunas, Lithuania
| | - Monika Bitinaitytė
- Faculty of Medicine, Lithuanian University of Health Sciences, A.Mickevičiaus Str. 9, LT-44307 Kaunas, Lithuania
| | - Vilius Rudaitis
- Clinic of Obstetrics and Gynaecology, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, M. K. Čiurlionio Str. 21/27, LT-03101 Vilnius, Lithuania
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11
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van Ravensteijn SG, Meijerink M, Nijenhuis-van Schayk R, Desar IME, Bol KF, van Herpen CML, Verheul HMW. The safety risk of information overload and bureaucracy in oncology clinical trial conduct. Eur J Cancer 2023; 183:90-94. [PMID: 36812844 DOI: 10.1016/j.ejca.2023.01.018] [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: 12/01/2022] [Revised: 01/17/2023] [Accepted: 01/20/2023] [Indexed: 01/31/2023]
Abstract
Performance of clinical trials has led to major therapeutic developments and substantial improvements in the field of medical oncology. To ensure patient's safety, regulatory aspects for proper clinical trial conduct have been increased over the past two decades but seem to cause information overload and ineffective bureaucracy, possibly even impacting patient safety. To put this in perspective, after the implementation of Directive 2001/20/EC in the European Union, a 90 per cent increase in trial launching time, a 25 per cent decrease in patient participation and a 98 per cent rise in administrative trial costs were reported. The time to initiate a clinical trial has increased from a few months to several years in the past three decades. Moreover, there is a serious risk that information overload with relatively unimportant data endangers the decision-making processes and distracts from essential patient safety information. It is now a critical moment in time to improve efficient clinical trial conduct for our future patients diagnosed with cancer. We are convinced that a reduction of the administrative regulations, information overload, and simplification of the procedures for trial conductance may improve patient safety. In this Current Perspective, we give insight in the current regulatory aspects of clinical research, evaluate the practical consequences of these regulations, and propose specific improvements for optimal clinical trial conduct.
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Affiliation(s)
- Stefan G van Ravensteijn
- Department of Medical Oncology, Radboud University Medical Centre, Nijmegen 6525 GA, the Netherlands
| | - Mirte Meijerink
- Department of Medical Oncology, Radboud University Medical Centre, Nijmegen 6525 GA, the Netherlands
| | | | - Ingrid M E Desar
- Department of Medical Oncology, Radboud University Medical Centre, Nijmegen 6525 GA, the Netherlands
| | - Kalijn F Bol
- Department of Medical Oncology, Radboud University Medical Centre, Nijmegen 6525 GA, the Netherlands
| | - Carla M L van Herpen
- Department of Medical Oncology, Radboud University Medical Centre, Nijmegen 6525 GA, the Netherlands
| | - Henk M W Verheul
- Department of Medical Oncology, Radboud University Medical Centre, Nijmegen 6525 GA, the Netherlands; Department of Medical Oncology, Erasmus University Medical Centre, Rotterdam 3000 CA, the Netherlands.
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12
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Kang EYC, Lin TY, Garg SJ, Wang NK, Chen LJ, Huang PW, Chan MJ, Chen KJ, Wu WC, Lai CC, Hwang YS. The Association of Intravitreal Injections of Different Anti-Vascular Endothelial Growth Factor with Systemic Outcomes in Diabetic Patients. J Pers Med 2023; 13:544. [PMID: 36983725 PMCID: PMC10057023 DOI: 10.3390/jpm13030544] [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: 01/29/2023] [Revised: 03/12/2023] [Accepted: 03/15/2023] [Indexed: 03/22/2023] Open
Abstract
This retrospective cohort study aimed to assess the systemic effects of three commonly available anti-vascular endothelial growth factor intravitreal injections in patients with diabetes, using data taken from a multi-institutional database in Taiwan. Patient data were sourced from the multi-institutional Chang Gung Research Database. Participants were divided into groups based on treatment with bevacizumab, ranibizumab, or aflibercept. Baseline characteristics were matched among the groups by the inverse probability of treatment weighting. The incidence rate of outcome events was calculated as the number of events divided by 100 person-years of follow-up. The cumulative incidence function was used to estimate the incidence rate of the outcome events among groups. The incidence of ischemic stroke was higher in the ranibizumab group than the bevacizumab and aflibercept groups (1.65, 0.92, and 0.61 per 100 person-years, respectively). The incidence of major adverse lower-limb events was higher in the bevacizumab group (2.95), followed by ranibizumab (2.00) and aflibercept (0.74). Major bleeding was relatively higher in bevacizumab (12.1) compared to ranibizumab (4.3) and aflibercept (3.8). All-cause death was higher for both bevacizumab (3.26) and aflibercept (2.61) when compared to ranibizumab (0.55), and all-cause admission was found to be highest with bevacizumab (58.6), followed by aflibercept (30.2), and ranibizumab (27.6). The bevacizumab group demonstrated a greater decrease in glycated hemoglobin compared to the baseline level (-0.33%). However, a few differences in the clinical condition between the groups were still observed after matching. In conclusion, this study suggests that different anti-vascular endothelial growth factor agents may be associated with various and differing systemic adverse events. The differences might also be attributed to differences in patient characteristics and clinical status.
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Affiliation(s)
- Eugene Yu-Chuan Kang
- Department of Ophthalmology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan 333, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Graduate Institute of Clinical Medical Sciences, Chang Gung University, Taoyuan 333, Taiwan
| | - Tzu-Yi Lin
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Department of Education, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan 333, Taiwan
| | - Sunir J. Garg
- MidAtlantic Retina, The Retina Service of Wills Eye Hospital, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Nan-Kai Wang
- Department of Ophthalmology, Edward S. Harkness Eye Institute, Columbia University Medical Center, New York, NY 10032, USA
| | - Lee-Jen Chen
- Department of Ophthalmology, Mackay Memorial Hospital, Taipei 104, Taiwan
| | - Pei-Wei Huang
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Graduate Institute of Clinical Medical Sciences, Chang Gung University, Taoyuan 333, Taiwan
- Department of Oncology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan 333, Taiwan
| | - Ming-Jen Chan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Graduate Institute of Clinical Medical Sciences, Chang Gung University, Taoyuan 333, Taiwan
- Kidney Research Center, Department of Nephrology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan 333, Taiwan
| | - Kuan-Jen Chen
- Department of Ophthalmology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan 333, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Wei-Chi Wu
- Department of Ophthalmology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan 333, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Chi-Chun Lai
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Department of Ophthalmology, Keelung Chang Gung Memorial Hospital, Keelung 204, Taiwan
| | - Yih-Shiou Hwang
- Department of Ophthalmology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan 333, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Department of Ophthalmology, Jen-Ai Hospital Dali Branch, Taichung 412, Taiwan
- Department of Ophthalmology, Xiamen Chang Gung Memorial Hospital, Xiamen 361000, China
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13
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Moriya Y, Oshino T, Hosoda M, Shikishima K, Miura S, Muto J, Kato T, Takahashi M. A Case of Pneumothorax Required Surgical Treatment as a Complication of Paclitaxel with Bevacizumab Treatment. Case Rep Oncol 2023; 16:797-802. [PMID: 37900807 PMCID: PMC10601756 DOI: 10.1159/000533440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 08/03/2023] [Indexed: 10/31/2023] Open
Abstract
A 63-year-old woman had a history of neoadjuvant chemotherapy, mastectomy, and adjuvant endocrine therapy for 5 years before being diagnosed with recurrent lesions involving the right anterior chest wall, multiple lymph nodes, and pulmonary metastases. The patient was subsequently initiated on a paclitaxel and bevacizumab regimen. During this treatment, the patient complained of palpitations and malaise. Chest radiography revealed a left pneumothorax. Despite attempts at conservative treatment, the pneumothorax did not improve and a thoracoscopic approach was required. One of the metastatic tumors in the left lower lobe appeared to rupture, and this area was estimated to be the cause of air leak. The tumor was covered with a tissue seal sheet, and the patient's condition improved with no recurrence of pneumothorax. This case highlights the importance of early conversion to surgical treatment when conservative treatment for pneumothorax is unresponsive due to the potential side effects of bevacizumab. The findings of this case report may be of interest to oncologists, pulmonologists, and other healthcare professionals involved in the care of patients with breast cancer and pulmonary metastases who are undergoing bevacizumab chemotherapy.
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Affiliation(s)
- Yumi Moriya
- Department of Breast Surgery, Hokkaido University Hospital, Sapporo, Japan
| | - Tomohiro Oshino
- Department of Breast Surgery, Hokkaido University Hospital, Sapporo, Japan
| | - Mitsuchika Hosoda
- Department of Breast Surgery, Hokkaido University Hospital, Sapporo, Japan
| | - Karin Shikishima
- Department of Breast Surgery, Hokkaido University Hospital, Sapporo, Japan
| | - Shun Miura
- Department of Respiratory Medicine, Hokkaido University Hospital, Sapporo, Japan
| | - Jun Muto
- Department of Thoracic Surgery, Hokkaido University Hospital, Sapporo, Japan
| | - Tatsuya Kato
- Department of Thoracic Surgery, Hokkaido University Hospital, Sapporo, Japan
| | - Masato Takahashi
- Department of Breast Surgery, Hokkaido University Hospital, Sapporo, Japan
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14
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Survival Outcomes after Elective or Emergency Surgery for Synchronous Stage IV Colorectal Cancer. Biomedicines 2022; 10:biomedicines10123114. [PMID: 36551870 PMCID: PMC9775222 DOI: 10.3390/biomedicines10123114] [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: 10/24/2022] [Revised: 11/29/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022] Open
Abstract
Patients with stage IV colorectal cancer (CRC) who have not undergone primary tumor resection (PTR) are at risk of sudden medical emergencies. Despite the ongoing controversy over the necessity and timing of PTR in patients with stage IV CRC, studies comparing the survival outcomes of elective and emergency surgery in this population are scarce. This is a retrospective study conducted at a single institute. The patients were divided into two groups: the elective surgery (ELS) group (n = 46) and the emergency surgery (EMS) group (n = 26). The primary outcome was 2-year overall survival (OS). During a median follow-up period of 27.0 months, the 2-year OS was significantly better in the ELS group (80% vs. 42.9%, p = 0.002). No significant differences were observed in the 2-year relapse-free survival and 30-day postoperative complication rates. Planning and performing elective surgery could help increase the survival rate of patients with synchronous stage IV CRC, especially those that undergo simultaneous or staged metastasectomy.
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15
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Yang L, Liu M, Cao X, Li N, Zheng B, Deng J, Cai H. Efficacy and safety of adding bevacizumab biosimilar or original drug to platinum-based chemotherapy as first-line treatment in patients with advanced NSCLC: a systematic review and meta-analysis. Ther Adv Med Oncol 2022; 14:17588359221130501. [PMID: 36312816 PMCID: PMC9597053 DOI: 10.1177/17588359221130501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 09/12/2022] [Indexed: 11/05/2022] Open
Abstract
Introduction The role of bevacizumab combined with paclitaxel and carboplatin in the first-line treatment of advanced non-squamous non-small-cell lung cancer (NSCLC) has been supported by a large number of data. However, whether bevacizumab biosimilars have the same efficacy and safety as the original drug is still controversial. This meta-analysis was designed to evaluate whether bevacizumab biosimilars have the same clinical efficacy and safety as the original drug in patients with advanced non-squamous NSCLC. Methods Electronic databases (PubMed, Embase, Cochrane, CNKI, Wanfang, and VIP) and the ClinicalTrail.gov website were extensively searched using relevant search criteria. We included phase III randomized controlled trials (RCTs) to compare the efficacy and safety of marketed biosimilars and Avastin in the first-line treatment of patients with advanced NSCLC. The risk of bias of the included studies was assessed using the RoB 2 assessment scale, and the RevMan 5.4 statistical software was used for meta-analysis. Results A total of 6360 patients were included in 11 RCTs. There was no statistical difference between the experimental group and the control group in terms of effectiveness [objective response rate (at week 18), disease control rate (at week 18), median duration of response, median progression-free survival, median overall survival (OS), and OS after 12 months]. In terms of safety [treatment-emergent adverse events (grade ⩾3) and treatment-related adverse events (grade ⩾3)], there was also no significant difference between biosimilars and Avastin. Conclusions The efficacy and safety of bevacizumab biosimilars in the treatment of advanced non-squamous NSCLC are highly similar to those of the original drug combined with paclitaxel and carboplatin, respectively.
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Affiliation(s)
| | | | - Xueqiong Cao
- Fujian Medical University Union Hospital,
Fuzhou, China,Fujian Medical University, Fuzhou, China
| | - Na Li
- Fujian Medical University Union Hospital,
Fuzhou, China,Fujian Medical University, Fuzhou, China
| | - Bin Zheng
- Fujian Medical University Union Hospital,
Fuzhou, China,Fujian Medical University, Fuzhou, China
| | - Jianhao Deng
- The Second Hospital of Longyan, Longyan,
Fujian, China
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16
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Invitto S, Leucci M, Accogli G, Schito A, Nestola C, Ciccarese V, Rinaldi R, Boscolo Rizzo P, Spinato G, Leo S. Chemobrain, Olfactory and Lifestyle Assessment in Onco-Geriatrics: Sex-Mediated Differences between Chemotherapy and Immunotherapy. Brain Sci 2022; 12:1390. [PMID: 36291323 PMCID: PMC9599735 DOI: 10.3390/brainsci12101390] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 10/07/2022] [Accepted: 10/12/2022] [Indexed: 11/16/2022] Open
Abstract
A possible link between chemotherapy and cognitive impairment has been identified. In the literature, this condition is usually called chemobrain and can mostly affect some memory domain but can lead also to other cognitive impairments. Olfaction, which is known to be linked with cognitive domain and the nociception system, can also be affected by chemotherapy. The aim of this study was to investigate the main cognitive and olfactory abilities and the functional and nutritional state of a cohort of chemotherapy and immunotherapy onco-geriatric patients and control geriatrics subjects. Cognitive, olfactory, geriatric and nutritional assessments were performed through the Mini Mental State Examination (MMSE), Sniffin' Sticks Screening 12, G8 test and a questionnaire on the adherence of the Mediterranean diet, respectively. Our findings show a gender effect on the MMSE. Overall results indicate more pronounced impairments both at the cognitive and frailty level regardless of the type of therapy. On the other hand, the Sniffin' Sticks performances highlight a significant decrease in olfactory perception ability of subjects following immunotherapy. Significant correlations between olfactory performance and MMSE and G8 scores were also found, as well as between MMSE and G8 measures.
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Affiliation(s)
- Sara Invitto
- INSPIRE LAB-Laboratory of Cognitive and Psychophysiological Olfactory Processes, DiSTeBA, University of Salento, 73100 Lecce, Italy
| | - Mariangela Leucci
- INSPIRE LAB-Laboratory of Cognitive and Psychophysiological Olfactory Processes, DiSTeBA, University of Salento, 73100 Lecce, Italy
| | - Giuseppe Accogli
- INSPIRE LAB-Laboratory of Cognitive and Psychophysiological Olfactory Processes, DiSTeBA, University of Salento, 73100 Lecce, Italy
| | - Andrea Schito
- INSPIRE LAB-Laboratory of Cognitive and Psychophysiological Olfactory Processes, DiSTeBA, University of Salento, 73100 Lecce, Italy
| | - Claudia Nestola
- Department of Medical Oncology, Vito Fazzi Hospital, 73100 Lecce, Italy
| | | | - Ross Rinaldi
- Department of Mathematics and Physics “Ennio De Giorgi”, University of Salento, Via Monteroni, 73100 Lecce, Italy
| | - Paolo Boscolo Rizzo
- Department of Medical, Surgical and Health Sciences, Section of Otolaryngology, University of Trieste, 34129 Trieste, Italy
| | - Giacomo Spinato
- Section of Otolaryngology, Regional Centre for Head and Neck Cancer, Department of Neurosciences, University of Padova, 31100 Treviso, Italy
| | - Silvana Leo
- Department of Medical Oncology, Vito Fazzi Hospital, 73100 Lecce, Italy
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Ramos-Casals M, Flores-Chávez A, Brito-Zerón P, Lambotte O, Mariette X. Immune-related adverse events of cancer immunotherapies targeting kinases. Pharmacol Ther 2022; 237:108250. [DOI: 10.1016/j.pharmthera.2022.108250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 07/07/2022] [Accepted: 07/11/2022] [Indexed: 11/25/2022]
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Kong Y, Xu XC, Hong L. Arteriovenous thrombotic events in a patient with advanced lung cancer following bevacizumab plus chemotherapy: A case report. World J Clin Cases 2022; 10:6507-6513. [PMID: 35979297 PMCID: PMC9294919 DOI: 10.12998/wjcc.v10.i19.6507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 11/15/2021] [Accepted: 05/07/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND In driver gene-negative non-small cell lung cancer patients who relapse following radical resection, combination chemotherapy using bevacizumab and platinum-based dual drugs is known to increase both progression-free and overall survival. Treatment initially includes bevacizumab, and if patients are able to tolerate it, bevacizumab can continue to be utilized until disease progression. Bevacizumab is a recombinant humanized monoclonal neutralizing antibody that acts against vascular endothelial growth factor (VEGF). Various anti-VEGF monoclonal antibodies, such as bevacizumab, can increase the risk of arterial thromboembolism. Current data indicate that VEGF-targeted treatment does not significantly increase the risk of venous thromboembolism events, except for bevacizumab.
CASE SUMMARY A 55-year-old man underwent radical resection for cancer of the right lung. Six months following surgery, multiple metastases were observed in his left lung. Subsequently, six cycles of bevacizumab combined with pemetrexed/carboplatin chemotherapy was given. Efficacy evaluation continued to be partial relief according to RECIST 1.1 standards, and no noticeable adverse reactions were noted. After three cycles of maintenance therapy using a combination of bevacizumab and pemetrexed, the patient developed dizziness and dyspnea. The patient was diagnosed with acute cerebral infarction and pulmonary embolism following head magnetic resonance imaging, computed tomography (CT) angiography, and chest enhanced CT. Although the patient received low-molecular-weight heparin anticoagulation and other treatment, the patient eventually died of respiratory failure 1 mo later. This case report may offer some insight into fatal arteriovenous embolism, which has not been previously reported.
CONCLUSION Bevacizumab combined with chemotherapy may also increase the risk of arteriovenous thromboembolism. Accordingly, patients who receive angiogenesis inhibitor therapy should be carefully selected. Furthermore, close monitoring and timely intervention are necessary in order to reduce the risk of such toxicities.
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Affiliation(s)
- Ying Kong
- Department of Oncology, The First People’s Hospital of Xiaoshan District, Xiaoshan Affiliated Hospital of Wenzhou Medical University, Hangzhou 311200, Zhejiang Province, China
| | - Xiao-Cheng Xu
- Department of Oncology, The First People’s Hospital of Xiaoshan District, Xiaoshan Affiliated Hospital of Wenzhou Medical University, Hangzhou 311200, Zhejiang Province, China
| | - Liang Hong
- Department of Oncology, The First People’s Hospital of Xiaoshan District, Xiaoshan Affiliated Hospital of Wenzhou Medical University, Hangzhou 311200, Zhejiang Province, China
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19
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Rehman S, Ullah H, Nagarajan JS, Sukaina M, Ghafoor B, Shaik Masthan S, Shahrukh S, Min Allah H, Qureshi MH. Pneumothorax as a Complication of Bevacizumab-Containing Chemotherapy: A Systematic Review of Case Reports. Cureus 2022; 14:e27338. [PMID: 36043019 PMCID: PMC9414787 DOI: 10.7759/cureus.27338] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/27/2022] [Indexed: 12/21/2022] Open
Abstract
Bevacizumab is a monoclonal anti-vascular endothelial growth factor (VEGF) antibody that binds to and makes all of the VEGF isoforms inactive, and thus prevents angiogenesis, development, and the spread of the tumor. The most reported side effects after administering bevacizumab include bleeding, high blood pressure, heart failure, proteinuria, thrombosis, and gastrointestinal perforation. Pneumothorax has rarely been reported as a complication of bevacizumab, but with an unclear mechanism. This article aims to explore the occurrence of pneumothorax as a side effect after using bevacizumab through a systematic review of current case reports published on the topic. A literature search was conducted using PubMed, Google Scholar, ScienceDirect, and Directory of Open Access through the utilization of appropriate keywords, and case reports were selected based on predefined inclusion and exclusion criteria. Our results encompass five case reports that were further evaluated for demographic, clinical, and treatment parameters. This systematic review concludes that pneumothorax can occur after bevacizumab-containing chemotherapy although this side effect is relatively rare. Awareness regarding this possible side effect can assist clinicians during their practice in considering pneumothorax as a possible differential diagnosis when encountering patients presenting with pulmonary symptoms after starting bevacizumab-containing chemotherapy; hence, timely diagnosis and treatment can save a life.
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Affiliation(s)
- Shafi Rehman
- Internal Medicine, Lady Reading Hospital, Peshawar, PAK
| | - Hameed Ullah
- Internal Medicine, Hayatabad Medical Complex, Peshawar, Peshawar, PAK
| | | | | | - Bushra Ghafoor
- Research, University of Texas Southwestern Medical Center, Dallas, USA
- Graduate Medical Education, Dera Ghazi Khan Medical College, Dera Ghazi Khan, PAK
- Internal Medicine, Nishtar Medical University, Multan, PAK
| | | | - Shazmah Shahrukh
- Internal Medicine, Dow University of Health Sciences, Civil Hospital Karachi, Karachi, PAK
| | - Hassan Min Allah
- Internal Medicine, Multan Medical and Dental College, Multan, PAK
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20
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van Dijk E, van Werkhoven E, Asher R, Mooi JK, Espinoza D, van Essen HF, van Tinteren H, van Grieken NCT, Punt CJA, Tebbutt NC, Ylstra B. Predictive value of chromosome 18q11.2-q12.1 loss for benefit from bevacizumab in metastatic colorectal cancer; a post-hoc analysis of the randomized phase III-trial AGITG-MAX. Int J Cancer 2022; 151:1166-1174. [PMID: 35489024 PMCID: PMC9545440 DOI: 10.1002/ijc.34061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 03/07/2022] [Accepted: 04/12/2022] [Indexed: 11/24/2022]
Abstract
The VEGF‐A monoclonal antibody bevacizumab is currently recommended for first‐line treatment of all metastatic colorectal cancer (mCRC) patients. Cost‐benefit ratio and side‐effects however necessitate patient selection. A large retrospective yet nonrandomized study showed that patients with loss of chromosome 18q11.2‐q12.1 in the tumor and treated with bevacizumab have 3 months improved median progression‐free (PFS) and overall survival (OS) benefit compared to patients without this loss and/or treatment modality. Implementation for loss of chromosome 18q11.2‐q12.1 as a marker in clinical practice mandates evidence in a randomized controlled trial for bevacizumab. Of the trials with randomization of chemotherapy vs chemotherapy with bevacizumab, the AGITG‐MAX trial was the only one with tumor materials available. Chromosome 18q11.2‐q12.1 copy number status was measured for 256 AGITG‐MAX trial patients and correlated with PFS according to a predefined analysis plan with marker‐treatment interaction as the primary end‐point. Chromosome 18q11.2‐q12.1 losses were detected in 71% of patients (181/256) characteristic for mCRC. Consistent with the nonrandomized study, significant PFS benefit of bevacizumab was observed in patients with chromosome 18q11.2‐q12.1 loss (P = .009), and not in patients without 18q loss (P = .67). Although significance for marker‐treatment interaction was not reached (Pinteraction = .28), hazard ratio and 95% confidence interval of this randomized cohort (HRinteraction = 0.72; 95% CI = 0.39‐1.32) shows striking overlap with the nonrandomized study cohorts (HRinteraction = 0.41; 95% CI = 0.32‐0.8) supported by a nonsignificant Cochrane χ2 test (P = .11) for heterogeneity. We conclude that post hoc analysis of the AGITG‐MAX RCT provides supportive evidence for chromosome 18q11.2‐q12.1 as a predictive marker for bevacizumab in mCRC patients.
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Affiliation(s)
- Erik van Dijk
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center, Amsterdam, the Netherlands
| | - Erik van Werkhoven
- Biometrics Department, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Rebecca Asher
- Department of Biostatistics, NHMRC Clinical Trials Centre, University of Sydney, Camperdown, Australia
| | - Jennifer K Mooi
- Olivia Newton-John Cancer Research Institute, Heidelberg; Department of Medicine, University of Melbourne, Melbourne, Australia.,Peter MacCallum Cancer Institute, Melbourne, Australia
| | - David Espinoza
- Department of Biostatistics, NHMRC Clinical Trials Centre, University of Sydney, Camperdown, Australia
| | - Hendrik F van Essen
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center, Amsterdam, the Netherlands
| | - Harm van Tinteren
- Trial and Datacenter, Princess Máxima Center for pedeatric oncology, Utrecht, The Netherlands
| | - Nicole C T van Grieken
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center, Amsterdam, the Netherlands
| | - Cornelis J A Punt
- Julius Centre for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht University, Utrecht, Netherlands.,Department of Epidemiology, University Medical Centre Utrecht, Utrecht University, Utrecht, Netherlands
| | - Niall C Tebbutt
- Department of Medical Oncology, Austin Health, Heidelberg, Australia.,Department of Surgery, University of Melbourne
| | - Bauke Ylstra
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center, Amsterdam, the Netherlands
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21
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Soleimanizadeh M, Jalali Javaran M, Bagheri A, Behdani M. Apoplastic Production of Recombinant AntiVEGF Protein Using Plant-Virus Transient Expression Vector. Mol Biotechnol 2022; 64:1013-1021. [PMID: 35332419 DOI: 10.1007/s12033-022-00483-3] [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: 11/06/2021] [Accepted: 03/17/2022] [Indexed: 11/26/2022]
Abstract
Targeting of vascular endothelial growth factor (VEGF) using AntiVEGF can be a promising approach for angiogenesis inhibition and cancer therapy. In this study, we direct AntiVEGF recombinant protein accumulation to cucurbit plant apoplast using a suitable signal (Pr1b) sequence. After assembling the target gene construct and cloning into the expression vector, we infected the plants with the resulting pZYMV-AntiVEGF viral vector. Transcription of the target gene was confirmed with RT-PCR assays. The apoplast-targeted AntiVEGF recombinant protein was detected in infected plants by Dot-blot, western blot, and ELISA analysis. AntiVEGF protein accumulation in the apoplast resulted in levels of 1.2% of TSP (Total Soluble Protein) that demonstrated a two-order increase compared to the cytoplasm-targeted protein. After purification of AntiVEGF protein using aqueous two-phase system (ATPS), purified protein was analyzed with MTT assay. Our results reveal that production of biologically active and correctly processed apoplast-targeted AntiVEGF recombinant protein is possible in plant apoplast. The low level of cytoplasm-targeted AntiVEGF recombinant protein might result from the degradation of improperly folded protein.
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Affiliation(s)
- Mojgan Soleimanizadeh
- Department of Horticultural Science, Faculty of Agriculture and Natural Resources, University of Hormozgan, Bandar Abbas, Iran.
| | | | - Abdolreza Bagheri
- Department of Biotechnology and Plant Breeding, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Mahdi Behdani
- Venom & Biotherapeutics Molecules Lab, Biotechnology Research Center, Pasteur Institute of Iran, Tehran, Iran
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22
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Saba NF, Vijayvargiya P, Vermorken JB, Rodrigo JP, Willems SM, Zidar N, de Bree R, Mäkitie A, Wolf GT, Argiris A, Teng Y, Ferlito A. Targeting Angiogenesis in Squamous Cell Carcinoma of the Head and Neck: Opportunities in the Immunotherapy Era. Cancers (Basel) 2022; 14:cancers14051202. [PMID: 35267508 PMCID: PMC8909398 DOI: 10.3390/cancers14051202] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 02/10/2022] [Accepted: 02/22/2022] [Indexed: 02/04/2023] Open
Abstract
Simple Summary Therapies for squamous cell carcinomas of the head and neck (SCCHN) have been rapidly evolving, initially with the inclusion of immunotherapy, but more recently with the consideration of anti-angiogenic therapies. Recent preclinical and clinical data reveal a strong correlation between vascular endothelial growth factor (VEGF) and the progression of SCCHN, with nearly 90% of these malignancies expressing VEGF. Our review article not only elaborates on the utility of anti-VEGF therapies on SCCHN but also its interaction with the immune environment. Furthermore, we detailed the current data on immunotherapies targeting SCCHN and how this could be coupled with anti-angiogenics therapies. Abstract Despite the lack of approved anti-angiogenic therapies in squamous cell carcinoma of the head and neck (SCCHN), preclinical and more recent clinical evidence support the role of targeting the vascular endothelial growth factor (VEGF) in this disease. Targeting VEGF has gained even greater interest following the recent evidence supporting the role of immunotherapy in the management of advanced SCCHN. Preclinical evidence strongly suggests that VEGF plays a role in promoting the growth and progression of SCCHN, and clinical evidence exists as to the value of combining this strategy with immunotherapeutic agents. Close to 90% of SCCHNs express VEGF, which has been correlated with a worse clinical prognosis and an increased resistance to chemotherapeutic agents. As immunotherapy is currently at the forefront of the management of advanced SCCHN, revisiting the rationale for targeting angiogenesis in this disease has become an even more attractive proposition.
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Affiliation(s)
- Nabil F. Saba
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, GA 30322, USA; (P.V.); (Y.T.)
- Correspondence:
| | - Pooja Vijayvargiya
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, GA 30322, USA; (P.V.); (Y.T.)
| | - Jan B. Vermorken
- Department of Medical Oncology, Antwerp University Hospital, 2650 Edegem, Belgium;
- Faculty of Medicine and Health Sciences, University of Antwerp, 2650 Antwerp, Belgium
| | - Juan P. Rodrigo
- Department of Otolaryngology, Hospital Universitario Central de Asturias, University of Oviedo, ISPA, IUOPA, CIBERONC, 33011 Oviedo, Spain;
| | - Stefan M. Willems
- Department of Pathology and Medical Biology, University Medical Center Groningen, 9727 GZ Groningen, The Netherlands;
| | - Nina Zidar
- Faculty of Medicine, Institute of Pathology, University of Ljubljana, Korytkova 2, 1000 Ljubljana, Slovenia;
| | - Remco de Bree
- Department of Head and Neck Surgical Oncology, University Medical Center Utrecht, 3584 CX Utrecht, The Netherlands;
| | - Antti Mäkitie
- Department of Otorhinolaryngology—Head and Neck Surgery, HUS Helsinki University Hospital, University of Helsinki, FI-00029 Helsinki, Finland;
| | - Greg T. Wolf
- Department of Otolaryngology—Head and Neck Surgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA;
| | - Athanassios Argiris
- Department of Medical Oncology, Thomas Jefferson University, Philadelphia, PA 19107, USA;
| | - Yong Teng
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, GA 30322, USA; (P.V.); (Y.T.)
| | - Alfio Ferlito
- International Head and Neck Scientific Group, 35100 Padua, Italy;
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23
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Peng L, Qin BD, Xu S, Xia Y, Yang JS, Xiao K, Stebbing J. Risk and Incidence of Infection with Bevacizumab in Non-Small Cell Lung Cancer Patients: A Meta-analysis. Oncol Res Treat 2022; 45:281-290. [PMID: 35114663 DOI: 10.1159/000522390] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 01/29/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND A previous meta-analysis suggested that use of bevacizumab is associated with an increased risk of infection in cancer patients. With the continuous accumulation of evidence in non-small cell lung cancer (NSCLC), we performed a focused meta-analysis of randomized controlled clinical trials to quantify the relative risk and incidence of infectious complications in those individuals treated with bevacizumab. METHODS Electronic databases were searched, including PubMed, Embase, and Cochrane databases. Eligible studies were prospective randomized clinical trials of NSCLC patients treated with bevacizumab with toxicity data on infectious complications. Relative risk (RR), overall incidence rates, and 95% confidence intervals (CI) were calculated using fixed or random effects models depending on the heterogeneity of the included studies. RESULTS A total of 4,545 patients from 14 prospective RCTs (randomized controlled trials) were included for the meta-analysis. Treatment with bevacizumab was not associated with an increased risk of all grade (RR 1.12, 95% CI: 0.84 - 1.49) or high grade (RR 1.11, 95% CI: 0.86 - 1.41) infections, respectively. The summary incidences of all-grade and high-grade infection in patients receiving bevacizumab in the treatment group were 16.4% (95% CI: 15.7 - 17.2%) and 4.3% (95% CI: 3.0 - 6.1%), respectively. CONCLUSIONS The use of bevacizumab is not associated with a significantly higher risk of infections in NSCLC patients. These data provide reassurance regarding the risk of incidence of infection in patients with NSCLC receiving bevacizumab.
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Affiliation(s)
- Ling Peng
- Cancer Center, Department of Pulmonary and Critical Care Medicine, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, China
| | - Bao-Dong Qin
- Department of Medical Oncology, Changzheng Hospital, Shanghai, China
| | - Song Xu
- Department of Lung Cancer Surgery, Lung Cancer Institute, Tianjin Medical University General Hospital, Tianjin, China
| | - Yang Xia
- Department of Respiratory and Critical Care Medicine, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Jin-Song Yang
- Department of Radiotherapy, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Kui Xiao
- Department of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Justin Stebbing
- Division of Cancer, Department of Surgery and Cancer, Imperial College London, London, United Kingdom
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24
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Kodama H, Kenmotsu H, Kawabata T, Notsu A, Yabe M, Nishioka N, Miyawaki E, Miyawaki T, Mamesaya N, Kobayashi H, Omori S, Wakuda K, Ono A, Naito T, Murakami H, Takahashi T. Impact of angiogenesis inhibitor eligibility on the prognosis of patients with non-small cell lung cancer harboring EGFR mutation. Cancer Med 2021; 10:7503-7513. [PMID: 34587359 PMCID: PMC8559472 DOI: 10.1002/cam4.4268] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 08/13/2021] [Accepted: 08/29/2021] [Indexed: 12/21/2022] Open
Abstract
Background Epidermal growth factor receptor tyrosine kinase inhibitors (EGFR‐TKIs) are currently the primary treatment option for patients with EGFR‐mutant non‐small cell lung cancer (NSCLC). However, the effect of EGFR‐TKIs are eventually weakened due to resistance, and there is also a differential efficacy based on EGFR mutation subtypes. The combination of angiogenesis inhibitor (AI) with EGFR‐TKI has shown better efficacy than EGFR‐TKI monotherapy, regardless of the mutation subtypes. Nevertheless, the effect of AI eligibility on overall survival (OS) and progression‐free survival (PFS) remains to be elucidated. Thus, we assessed this impact on patients with NSCLC harboring EGFR mutation. Methods In this study, the data for 450 patients with EGFR‐mutant NSCLC, who were treated with EGFR‐TKI monotherapy, were retrospectively analyzed for AI eligibility. The patients were categorized into AI‐eligible (AI fit) and ineligible groups (AI unfit). Results The median PFS of the AI fit group was 12.9 months, compared to 9.6 months in the unfit group (p = 0.007), and OS was also significantly longer in the AI fit group (median OS = 33.0 months) compared to that in the unfit group (18.5 months, p < 0.001). Multivariate analysis indicated that AI ineligibility was associated with shorter PFS and poor prognosis. Also, in the AI fit group, there was no significant difference in the PFS between EGFR L858R mutation and EGFR exon 19 deletion (median PFS = 11.5 months vs. 13.8 months; p = 0.17). Conclusions From our study, AI eligibility resulted in longer OS and PFS, and also had different effects on patients with EGFR L858R and exon 19 deletion. Since this selection bias may have affected previous clinical trial data on the efficacy of AI combination therapy, their results should be carefully considered henceforth.
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Affiliation(s)
- Hiroaki Kodama
- Division of Thoracic Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | | | - Takanori Kawabata
- Department of Biostatistics, Clinical Research Center, Shizuoka Cancer Center, Shizuoka, Japan
| | - Akifumi Notsu
- Department of Biostatistics, Clinical Research Center, Shizuoka Cancer Center, Shizuoka, Japan
| | - Michitoshi Yabe
- Division of Thoracic Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Naoya Nishioka
- Division of Thoracic Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Eriko Miyawaki
- Division of Thoracic Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Taichi Miyawaki
- Division of Thoracic Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Nobuaki Mamesaya
- Division of Thoracic Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Haruki Kobayashi
- Division of Thoracic Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Shota Omori
- Division of Thoracic Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Kazushige Wakuda
- Division of Thoracic Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Akira Ono
- Division of Thoracic Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Tateaki Naito
- Division of Thoracic Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Haruyasu Murakami
- Division of Thoracic Oncology, Shizuoka Cancer Center, Shizuoka, Japan
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25
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The Safety and Effectiveness of Bevacizumab in the Treatment of Nonsquamous Non-Small-Cell Lung Cancer: A Meta-Analysis of Randomized Controlled Trials. BIOMED RESEARCH INTERNATIONAL 2021; 2021:5537899. [PMID: 34532503 PMCID: PMC8440089 DOI: 10.1155/2021/5537899] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 07/27/2021] [Accepted: 08/12/2021] [Indexed: 12/21/2022]
Abstract
Objective Bevacizumab was currently available for nonsquamous non-small-cell lung cancer (NSqNSCLC) patients and has been studied in several randomized controlled trials (RCTs) for treatment of these patients. This meta-analysis summarizes the most up-to-date evidences regarding the effects and adverse reactions of bevacizumab in the treatment of NSqNSCLC patients. Methods The authors searched for RCTs from electronic database including PubMed, EMBASE, and the Cochrane Central Register of Controlled Trials. Experimental arm was defined as the bevacizumab-containing group and the control arm as the bevacizumab-free group. Data of objective response rate (ORR), disease control rate (DCR), progression-free survival (PFS), overall survival (OS), and adverse reactions were synthetically extracted. A protocol for this meta-analysis has been registered on PROSPERO (http://www.crd.york.ac.uk/prospero). Results Ten RCTs that involved a total of 3134 patients were included. The experimental group was associated with significant superior ORR (RR 1.63, 95% CI 1.24 to 2.14, P < 0.001), OS (HR 0.90, 95% CI 0.82 to 0.99, P < 0.001), and prolonged PFS (HR 0.68, 95% CI 0.62 to 0.74, P < 0.001) compared to the control. No significant difference was observed regarding DCR (RR 1.13, 95% CI 0.99 to 1.30, P = 0.08). The experimental group showed higher rate of hypertension (RR 6.91, 95% CI 4.62 to 10.35, P < 0.00001) and hemorrhagic events (RR 3.07, 95% CI 1.78 to 5.30, P < 0.0001) than the control group. The experimental group showed lower rate of anemia (RR 0.72, 95% CI 0.55 to 0.96, P = 0.02) than the control group. No significant difference was observed regarding treatment-related adverse event grade 3-5 (TRAE3-5) (RR 1.23, 95% CI 0.99 to 1.53, P = 0.06), thrombocytopenia (RR 1.11, 95% CI 0.92 to 1.33, P = 0.29), and neutropenia (RR 1.11, 95% CI 0.88 to 1.40, P = 0.36). Conclusion This meta-analysis showed that bevacizumab could increase ORR, OS, and prolonged PFS for treatment of NSqNSCLC patients. However, no significant improvement in DCR was observed and bevacizumab could increase the rate of hypertension and hemorrhagic events. Bevacizumab was an acceptable option for NSqNSCLC patients. This trial is registered with PROSPERO registration number: CRD42021226790.
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26
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Lin CC, Liao WT, Yang TY, Lu HJ, Hsu SL, Wu CC. MicroRNA‑10b modulates cisplatin tolerance by targeting p53 directly in lung cancer cells. Oncol Rep 2021; 46:167. [PMID: 34165168 DOI: 10.3892/or.2021.8118] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 03/04/2021] [Indexed: 12/24/2022] Open
Abstract
MicroRNA (miRNA or miR)‑10b is an oncogenic miRNA associated with metastasis that is present in various types of tumor, including lung cancer. However, whether miR‑10b is involved in different malignant characteristics, such as drug resistance or stemness, remains unclear. Therefore, the present study investigated whether miR‑10b is an upstream regulator of p53. Ectopic expression of miR‑10b‑agomir decreased the expression of p53 and its downstream effectors, such as Bax and p53 upregulated modulator of apoptosis. Two non‑canonical sites, including 1,580‑1,587 and 2,029‑2,035, located in p53 3'‑untranslated region (UTR) were affected by the presence of miR‑10b. In functional assays, upregulation of the p53 signaling pathway following cisplatin treatment was associated with decreased levels of miR‑10b and upregulation of the luciferase activity of wild‑type, but not 1,584, 2,032‑dual‑mutant, p53 3'‑UTR. The ectopic expression of miR‑10b‑agomir attenuated the stability of p53 3'‑UTR and the expression of p53 and its downstream effectors induced by cisplatin. By contrast, the knockdown of miR‑10b induced the stability of p53 3'‑UTR and increased levels of p53 and the sensitivity of A549 cells to cisplatin treatment. Similar results were also observed for Beas 2B cells. In the clinical investigation, p53 exhibited two distinct associations (cocurrent and countercurrent) with miR‑10b in patients with lung cancer. Patients with lung cancer with low p53 and high miR‑10b levels exhibited the poorest prognosis, while those with high p53 and low miR‑10b exhibited the most favorable prognosis. These findings indicate a novel pathway in which cisplatin induces the levels of p53 by increasing mRNA stability via miR‑10b, indicating a novel oncogenic role of miR‑10b in promoting the malignant characteristics of non‑small cell lung carcinoma.
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Affiliation(s)
- Chen-Chu Lin
- Institute of Medicine, Chung‑Shan Medical University, Taichung 402, Taiwan, R.O.C
| | - Wan-Ting Liao
- Institute of Medicine, Chung‑Shan Medical University, Taichung 402, Taiwan, R.O.C
| | - Tsung-Ying Yang
- Division of Chest Medicine, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung 407, Taiwan, R.O.C
| | - Hsueh-Ju Lu
- Division of Medical Oncology, Department of Internal Medicine, Chung-Shan Medical University Hospital, Taichung 402, Taiwan, R.O.C
| | - Shih-Lan Hsu
- Department of Medical Research, Taichung Veterans General Hospital, Taichung 407, Taiwan, R.O.C
| | - Chun-Chi Wu
- Institute of Medicine, Chung‑Shan Medical University, Taichung 402, Taiwan, R.O.C
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Clinical Factors Affecting Bevacizumab Efficacy With and Without Conventional Chemotherapy in Metastatic Colon Cancer. Am J Ther 2021; 27:e500-e506. [PMID: 32902937 DOI: 10.1097/mjt.0000000000000859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE Bevacizumab (BZ) combined with first line chemotherapy (CC) has shown good clinical outcomes in metastatic colorectal cancer (mCRC). Overall survival (OS) and/or progression free survival in mCRC patients receiving BZ with or without 5FU-based CC is thought to be affected by clinical and morphological factor(s). PATIENTS AND METHODS We reviewed retrospective medical records of all consecutive mCRC patients treated with BZ with or without CC at tertiary care center between 2003 and 2009 out of which149 patients (m = 77, f = 72) were eligible. RESULTS Our study population had a mean age at diagnosis of 63.5 years (SD = 11) with median follow-up period of 19.4 months. On initial radiological evaluation following BZ therapy, 56 patients (m = 31, f = 25) had complete or partial response categorized as "early responders." Remaining patients (m = 46, f = 47) who were either stable or showed progressive disease were categorized as "non-responders." Fifty percent among early responders and 60% among non-responders [relative risk (RR) 0.67 (95% confidence interval (CI), 0.43-1.06)] demonstrated disease progression on follow up. There was a slightly better OS among early responders compared to non-responders (median 21.5 months days versus 16.8 months, P = 0.07). Cox regression analysis suggested male sex (RR 0.65, 95% CI, 0.43-0.98), hematochezia (RR 0.63, 95% CI, 0.4-0.98), resectable primary tumor (RR 0.42, 95% CI, 0.24-0.72) and resectable metastatic mass (RR 0.32, 95% CI, 0.14-0.74) were found to be associated with longer OS. Abdominal pain (RR 1.76, 95% CI, 1.1-2.8), accompanying diabetes (RR 1.76, 95% CI, 1.09-2.85), and unexplained weight loss (RR 2.73, 95% CI, 1.73-4.29) were associated with poor OS. CONCLUSIONS Better OS among mCRC patients with resectable primary and metastatic tumors was seen. This is the first study to demonstrate slightly better outcome in males and negative influence of diabetes on outcome in mCRC treated with BZ.
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Ngo Ntjam N, Thulliez M, Paintaud G, Salvo F, Angoulvant D, Pisella PJ, Bejan-Angoulvant T. Cardiovascular Adverse Events With Intravitreal Anti-Vascular Endothelial Growth Factor Drugs: A Systematic Review and Meta-analysis of Randomized Clinical Trials. JAMA Ophthalmol 2021; 139:2778626. [PMID: 33856414 PMCID: PMC8050790 DOI: 10.1001/jamaophthalmol.2021.0640] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 02/15/2021] [Indexed: 12/21/2022]
Abstract
IMPORTANCE Systemic safety of intravitreal anti-vascular endothelial growth factor (anti-VEGF) is a matter of debate and regular updates are necessary. OBJECTIVE To evaluate systemic adverse events (SAEs) associated with intravitreal anti-VEGF drugs compared with non-anti-VEGF treatments in patients with ocular diseases. DATA SOURCES Electronic searches were conducted in MEDLINE, Embase, and Cochrane Central Register of Controlled Trials databases from inception to July 7, 2020. STUDY SELECTION Randomized clinical trials conducted in adults with retinal diseases who received intravitreal anti-VEGF drugs. DATA EXTRACTION AND SYNTHESIS Studies and treatment characteristics and outcome data were extracted and analyzed, and study quality was evaluated. MAIN OUTCOMES AND MEASURES Main outcomes were major cardiovascular events (MACEs) and total mortality. Secondary outcomes included nonocular hemorrhage, components of MACEs, other cardiovascular outcomes, serious SAEs, and all SAEs. RESULTS A total of 74 randomized clinical trials were analyzed: 32 trials (43%) included 14 190 patients with age-related macular degeneration (AMD), 24 (32%) included 5424 patients with diabetic retinopathy (diabetic macular edema or proliferative diabetic retinopathy), 17 trials (23%) included 3757 patients with retinal vein occlusion, and 1 trial (1%) included 122 patients with myopic choroidal neovascularization. Anti-VEGF drug administration did not increase MACEs compared with control agents (odds ratio [OR], 1.16; 95% CI, 0.85-1.58) or total mortality (OR, 1.27; 95% CI, 0.82-1.96). There was an interaction (subgroup difference, P = .04) in mortality risk depending on the underlying disease with an increase (OR, 1.80; 95% CI, 1.03-3.16; P = .04) in the risk of death in patients with diabetic retinopathy; however, no increase was observed in patients with AMD or retinal vein occlusion. Administration of anti-VEGF drugs increased the risk of nonocular hemorrhage (OR, 1.46; 95% CI, 1.01-2.10), mainly in patients with AMD. CONCLUSIONS AND RELEVANCE Intravitreal anti-VEGF was not associated with an increase in MACEs in the trials examined herein. Increased mortality in patients with diabetes and nonocular hemorrhages, especially in those with AMD, could represent a safety signal, but the evidence was not strong. However, continued surveillance of SAEs remains warranted.
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Affiliation(s)
- Nadège Ngo Ntjam
- Hospital Pharmacy, CHRU de Tours, Tours, France
- EA 4245, T2I (Transplantation, Immunity & Inflammation), Université de Tours, Tours, France
- Medical Pharmacology Department, CHRU de Tours, Tours, France
| | - Marie Thulliez
- Ophthalmology Department, CHU de Montpellier, Montpellier, France
| | - Gilles Paintaud
- EA 4245, T2I (Transplantation, Immunity & Inflammation), Université de Tours, Tours, France
- Medical Pharmacology Department, CHRU de Tours, Tours, France
| | - Francesco Salvo
- Medical Pharmacology Department, CHU Pellegrin, Bordeaux, France
- Bordeaux Population Health Research Center, U1219, Université de Bordeaux, Bordeaux, France
| | - Denis Angoulvant
- EA 4245, T2I (Transplantation, Immunity & Inflammation), Université de Tours, Tours, France
- Cardiology Department, CHRU de Tours, Tours, France
| | | | - Theodora Bejan-Angoulvant
- EA 4245, T2I (Transplantation, Immunity & Inflammation), Université de Tours, Tours, France
- Medical Pharmacology Department, CHRU de Tours, Tours, France
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Kafita D, Daka V, Nkhoma P, Zulu M, Zulu E, Tembo R, Ngwira Z, Mwaba F, Sinkala M, Munsaka S. High ELF4 expression in human cancers is associated with worse disease outcomes and increased resistance to anticancer drugs. PLoS One 2021; 16:e0248984. [PMID: 33836003 PMCID: PMC8034723 DOI: 10.1371/journal.pone.0248984] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 03/09/2021] [Indexed: 12/12/2022] Open
Abstract
The malignant phenotype of tumour cells is fuelled by changes in the expression of various transcription factors, including some of the well-studied proteins such as p53 and Myc. Despite significant progress made, little is known about several other transcription factors, including ELF4, and how they help shape the oncogenic processes in cancer cells. To this end, we performed a bioinformatics analysis to facilitate a detailed understanding of how the expression variations of ELF4 in human cancers are related to disease outcomes and the cancer cell drug responses. Here, using ELF4 mRNA expression data of 9,350 samples from the Cancer Genome Atlas pan-cancer project, we identify two groups of patient's tumours: those that expressed high ELF4 transcripts and those that expressed low ELF4 transcripts across 32 different human cancers. We uncover that patients segregated into these two groups are associated with different clinical outcomes. Further, we find that tumours that express high ELF4 mRNA levels tend to be of a higher-grade, afflict a significantly older patient population and have a significantly higher mutation burden. By analysing dose-response profiles to 397 anti-cancer drugs of 612 well-characterised human cancer cell lines, we discover that cell lines that expressed high ELF4 mRNA transcript are significantly less responsive to 129 anti-cancer drugs, and only significantly more response to three drugs: dasatinib, WH-4-023, and Ponatinib, all of which remarkably target the proto-oncogene tyrosine-protein kinase SRC and tyrosine-protein kinase ABL1. Collectively our analyses have shown that, across the 32 different human cancers, the patients afflicted with tumours that overexpress ELF4 tended to have a more aggressive disease that is also is more likely more refractory to most anti-cancer drugs, a finding upon which we could devise novel categorisation of patient tumours, treatment, and prognostic strategies.
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Affiliation(s)
- Doris Kafita
- Department of Biomedical Sciences, School of Health Sciences, University of Zambia, Lusaka, Zambia
| | - Victor Daka
- Department of Pathology and Microbiology, School of Medicine, University of Zambia, Lusaka, Zambia
| | - Panji Nkhoma
- Department of Biomedical Sciences, School of Health Sciences, University of Zambia, Lusaka, Zambia
| | - Mildred Zulu
- Department of Clinical Sciences, School of Medicine, Copperbelt University, Ndola, Zambia
| | - Ephraim Zulu
- Department of Biomedical Sciences, School of Health Sciences, University of Zambia, Lusaka, Zambia
| | - Rabecca Tembo
- Department of Clinical Sciences, School of Medicine, Copperbelt University, Ndola, Zambia
| | - Zifa Ngwira
- Department of Clinical Sciences, School of Medicine, Copperbelt University, Ndola, Zambia
| | - Florence Mwaba
- Department of Clinical Sciences, School of Medicine, Copperbelt University, Ndola, Zambia
| | - Musalula Sinkala
- Department of Biomedical Sciences, School of Health Sciences, University of Zambia, Lusaka, Zambia
| | - Sody Munsaka
- Department of Biomedical Sciences, School of Health Sciences, University of Zambia, Lusaka, Zambia
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30
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Benson AB, Venook AP, Al-Hawary MM, Arain MA, Chen YJ, Ciombor KK, Cohen S, Cooper HS, Deming D, Farkas L, Garrido-Laguna I, Grem JL, Gunn A, Hecht JR, Hoffe S, Hubbard J, Hunt S, Johung KL, Kirilcuk N, Krishnamurthi S, Messersmith WA, Meyerhardt J, Miller ED, Mulcahy MF, Nurkin S, Overman MJ, Parikh A, Patel H, Pedersen K, Saltz L, Schneider C, Shibata D, Skibber JM, Sofocleous CT, Stoffel EM, Stotsky-Himelfarb E, Willett CG, Gregory KM, Gurski LA. Colon Cancer, Version 2.2021, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2021; 19:329-359. [PMID: 33724754 DOI: 10.6004/jnccn.2021.0012] [Citation(s) in RCA: 735] [Impact Index Per Article: 245.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
This selection from the NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) for Colon Cancer focuses on systemic therapy options for the treatment of metastatic colorectal cancer (mCRC), because important updates have recently been made to this section. These updates include recommendations for first-line use of checkpoint inhibitors for mCRC, that is deficient mismatch repair/microsatellite instability-high, recommendations related to the use of biosimilars, and expanded recommendations for biomarker testing. The systemic therapy recommendations now include targeted therapy options for patients with mCRC that is HER2-amplified, or BRAF V600E mutation-positive. Treatment and management of nonmetastatic or resectable/ablatable metastatic disease are discussed in the complete version of the NCCN Guidelines for Colon Cancer available at NCCN.org. Additional topics covered in the complete version include risk assessment, staging, pathology, posttreatment surveillance, and survivorship.
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Affiliation(s)
- Al B Benson
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | - Alan P Venook
- UCSF Helen Diller Family Comprehensive Cancer Center
| | | | | | | | | | - Stacey Cohen
- Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance
| | | | | | - Linda Farkas
- UT Southwestern Simmons Comprehensive Cancer Center
| | | | | | | | | | | | | | - Steven Hunt
- Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | | | | | - Smitha Krishnamurthi
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | | | | | - Eric D Miller
- The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | - Mary F Mulcahy
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | | | | | | | | | - Katrina Pedersen
- Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
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Smolenschi C, Tazdait M, Kuhn E, Boige V. Bilateral adrenal haematoma complicated by adrenal insufficiency in a patient treated with bevacizumab. BMJ Case Rep 2021; 14:14/2/e239689. [PMID: 33619141 PMCID: PMC7903079 DOI: 10.1136/bcr-2020-239689] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Bevacizumab (bev) significantly improves outcomes of patients with metastatic colorectal cancer (mCRC). However, the addition of bev to concurrent chemotherapy significantly increased the risk of haemorrhage. We describe the case of a patient with mCRC who presented with acute diffuse abdominal pain following four cycles of bev-containing systemic chemotherapy. A CT revealed the appearance of bilateral adrenal enlargement suggestive of acute adrenal haematoma. Blood test results showed a dramatic decrease in cortisol level and highly elevated Adrenocorticotropic Hormone (ACTH) level suggesting an adrenal insufficiency. After differential diagnosis, we hypothesised that bev may have contributed to the development of a bilateral adrenal haematoma complicated by adrenal insufficiency. Bev was immediately withdrawn and the patient was subsequently treated with hydrocortisone substitution with favourable outcome. This case highlights for the first time the possibility of adrenal bleeding with bev-containing chemotherapy.
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Affiliation(s)
- Cristina Smolenschi
- Departement of Medical Oncology, Gustave Roussy Institute, Villejuif, Île-de-France, France
| | - Melodie Tazdait
- Departement of Medical Oncology, Gustave Roussy Institute, Villejuif, Île-de-France, France
| | - Emanuelle Kuhn
- Endocrine Departement, Hospital Bicetre, Le Kremlin-Bicetre, Île-de-France, France
| | - Valerie Boige
- Departement of Medical Oncology, Gustave Roussy Institute, Villejuif, Île-de-France, France
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32
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Baxter NN, Sutradhar R, Dossa F, Fu L, Rochon P, Wei AC, Kennedy ED, Earle CC. Does the presence of an intact primary increase the risk of nonelective colorectal surgery in patients treated with bevacizumab? Colorectal Dis 2020; 22:1974-1983. [PMID: 32767608 DOI: 10.1111/codi.15294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Accepted: 07/25/2020] [Indexed: 02/08/2023]
Abstract
AIM In patients with incurable metastatic colorectal cancer (mCRC), resection of the primary tumour is debated; however, patients with intact primaries may be at a higher risk of complications requiring surgery when receiving treatment with bevacizumab. Our aim was to estimate the risk of nonelective colorectal surgery in patients undergoing bevacizumab therapy for mCRC and evaluate the association between intact primary tumours and risk of nonelective surgery. METHOD We designed a population-based, retrospective cohort study using administrative and cancer registry data in Ontario, Canada. We included patients with mCRC who received bevacizumab from 1 January 2008 to 31 December 2014. The primary outcome was nonelective colorectal surgery after initiation of bevacizumab. We determined the cumulative incidence of nonelective colorectal surgery among patients with previously resected and unresected primaries, accounting for the competing risk of death. We explored the relationship between previous resection of the primary and need for nonelective surgery using a cause-specific hazards model, controlling for patient, tumour and treatment factors. RESULTS We identified 1840 (32.7%) patients with intact primaries and 3784 (67.3%) patients with prior resection. The cumulative incidence of nonelective surgery 1 year after initiating bevacizumab for all patients was 3.9% (95% CI 3.4-4.5%). One-year cumulative incidence was higher in those with intact primaries than in those with resected primaries (6.1% vs 2.9%, P < 0.0001). After adjustment, an intact primary remained strongly associated with nonelective colorectal surgery (hazard ratio = 2.89, 95% CI 2.32-3.61; P < 0.0001). CONCLUSION Bevacizumab is associated with a low but meaningful risk for serious gastrointestinal complications, necessitating vigilance, particularly among patients with an intact primary tumour.
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Affiliation(s)
- N N Baxter
- Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia.,Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada.,Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - R Sutradhar
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada.,Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.,Division of Biostatistics, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - F Dossa
- Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia.,Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - L Fu
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
| | - P Rochon
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.,Ontario Institute for Cancer Research, Toronto, Ontario, Canada
| | - A C Wei
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.,Memorial Sloan Kettering Cancer Center, New York City, New York, USA
| | - E D Kennedy
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.,Sinai Health System, Toronto, Ontario, Canada
| | - C C Earle
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada.,Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
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Turco LC, Ferrandina G, Vargiu V, Cappuccio S, Fagotti A, Sallustio G, Scambia G, Cosentino F. Extreme complications related to bevacizumab use in the treatment of ovarian cancer: a case series from a III level referral centre and review of the literature. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:1687. [PMID: 33490199 PMCID: PMC7812204 DOI: 10.21037/atm-20-4448] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
In patients undergoing debulking surgery for ovarian cancer (OC), bevacizumab-combined chemotherapy has been reported to be associated with an increased incidence of adverse events (AEs). Reports in the literature have noted the overall morbidity of bevacizumab to be between 3.7% and 9%. The aim of this study is to report uncommon and unusual manifestations of morbidity in surgical cases performed at our third level referral centers for gynecologic oncology. Additionally, we review the rare and severe bevacizumab-related complications that have been described in the literature. We defined as "extreme", the particularly rare and/or severe complications up to determining a life-threatening condition or death, which are related to the use of bevacizumab. A case-series of extreme complications registered at our institutions were reported. In addition, a literature search of the PubMed, MEDLINE and EMBASE electronic databases was performed for this review. The studies collected included: 8 randomized controlled trials (RCT) and 5 prospective observational, 1 prospective phase-IV, 10 prospective phase-II, 2 prospective phase-I, and 20 retrospective studies, as well as 9 case reports. Bevacizumab was administered as primary treatment in adjuvant and neo-adjuvant setting in 16 and 5 studies respectively, as treatment for recurrence in 36 trials, and for secondary cytoreductive surgery (SCS) in 3 studies. The overall population administered with bevacizumab numbered 7,096 women. Extreme complications were observed in 591 patients, with a morbidity rate of the 8.3%. Overall, central nervous system (CNS), cardiovascular, gastrointestinal (GI) and primary infectious complications were seen in 22 patients (0.3%), 261 patients (3.7%), 159 patients (2.2%), and 8 patients (0.13%), respectively. Hemorrhagic and wound complications occurred in 18 women (0.25%), and 112 women (1.6%), respectively. Extreme complications related to the use of bevacizumab are rare, and often go unrecognized. The recognition and immediate management of such rare and life-threatening complications in patients treated at third level referral centers could significantly improve patient survival.
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Affiliation(s)
- Luigi Carlo Turco
- Mater Olbia Hospital, Gynaecology and Breast Unit, Olbia.,Division of Gynecologic Oncology, Gemelli-Molise, Università Cattolica del Sacro Cuore, Campobasso, Italia
| | - Gabriella Ferrandina
- Department of Woman's, Children's and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italia.,Università Cattolica del Sacro Cuore, Roma, Italia
| | - Virginia Vargiu
- Department of Woman's, Children's and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italia
| | - Serena Cappuccio
- Department of Woman's, Children's and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italia
| | - Anna Fagotti
- Department of Woman's, Children's and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italia.,Università Cattolica del Sacro Cuore, Roma, Italia
| | - Giuseppina Sallustio
- Università Cattolica del Sacro Cuore, Roma, Italia.,Department of Radiology and Diagnostic Imaging, Gemelli-Molise, Università Cattolica del Sacro Cuore, Campobasso, Italia
| | - Giovanni Scambia
- Department of Woman's, Children's and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italia.,Università Cattolica del Sacro Cuore, Roma, Italia
| | - Francesco Cosentino
- Division of Gynecologic Oncology, Gemelli-Molise, Università Cattolica del Sacro Cuore, Campobasso, Italia
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Perioperative Chemotherapy for Liver Metastasis of Colorectal Cancer. Cancers (Basel) 2020; 12:cancers12123535. [PMID: 33256170 PMCID: PMC7760826 DOI: 10.3390/cancers12123535] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 10/28/2020] [Accepted: 11/12/2020] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Survival outcomes for resectable metastatic colorectal cancer have improved over the past decade. This is due in part to improvements made in imaging technology, locoregional treatment, and systemic treatment. The focus of this review is to summarize and analyze the existing information available on systemic therapy in the setting of colorectal cancer with liver metastases. It is written with structured viewpoints including patient selection, sequencing of treatment, choice of systemic therapy for upfront resectable disease and conversion chemotherapy for unresectable colorectal cancer. Post-treatment surveillance and future research directions are also discussed. This review will help treating physicians make decisions for the treatment of liver metastases of colorectal cancer. Abstract The liver is the dominant site of metastasis for patients with colorectal cancer. For those with isolated liver metastases, surgical resection with systemic therapy has led to long-term remission in as high as 80% of patients in well-selected cohorts. This review will focus on how systemic therapy should be integrated with resection of liver metastases; in particular, the use of clinical risk scores based on clinicopathological features that help with patient selection, various approaches to the treatment of micro-metastatic disease (peri-operative versus post-operative chemotherapy), as well as conversion chemotherapy for those with initially upfront unresectable disease will be discussed.
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35
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Ataídes FG, Silva SFBR, Baldin JJCMDC. Radiation-Induced Optic Neuropathy: Literature Review. Neuroophthalmology 2020; 45:172-180. [PMID: 34194124 PMCID: PMC8210865 DOI: 10.1080/01658107.2020.1817946] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 08/04/2020] [Accepted: 08/25/2020] [Indexed: 10/23/2022] Open
Abstract
Radiation-induced optic neuropathy (RION) is a rare disease caused by exposure of the optic nerves to radiation during radiotherapy procedures for head and neck tumours. The purpose of this study was to review and summarise the epidemiology, risk factors, clinical presentations, pathphysiology characteristics, diagnosis, and management of RION. Its occurrence is associated with cumulative doses of radiation above 50 Gy, presence of multi-morbidities and the presence of concomitant chemotherapy and radiotherapy. It manifests with acute, painless, and monocular loss of vision, and these symptoms appear late after the radiation exposure. The diagnosis of the disease occurs by exclusion and, mainly, by the clinical analysis of the case associated with the time of radiation exposure. Treatment does not seem promising and there is not an effective cure. In this review, we mainly focus on compiling existing information on the topic and providing knowledge for early diagnosis and more efficient treatment.
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Affiliation(s)
- Fabrício Gomes Ataídes
- Biological Science and Health Centre, Federal University of Western Bahia, Barreiras, Brazil
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36
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Van Leeuwen MT, Luu S, Gurney H, Brown MR, Pearson SA, Webber K, Hunt L, Hong S, Delaney GP, Vajdic CM. Cardiovascular Toxicity of Targeted Therapies for Cancer: An Overview of Systematic Reviews. JNCI Cancer Spectr 2020; 4:pkaa076. [PMID: 33392444 PMCID: PMC7768929 DOI: 10.1093/jncics/pkaa076] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 07/01/2020] [Accepted: 08/18/2020] [Indexed: 12/16/2022] Open
Abstract
Background Several targeted therapies for cancer have been associated with cardiovascular toxicity. The evidence for this association has not been synthesized systematically nor has the quality of evidence been considered. We synthesized systematic review evidence of cardiovascular toxicity of individual targeted agents. Methods We searched MEDLINE, Embase, and the Cochrane Database of Systematic Reviews for systematic reviews with meta-analyses of cardiovascular outcomes for individual agents published to May 2020. We selected reviews according to prespecified eligibility criteria (International Prospective Register of Systematic Reviews CRD42017080014). We classified evidence of cardiovascular toxicity as sufficient, probable, possible, or indeterminate for specific cardiovascular outcomes based on statistical significance, study quality, and size. Results From 113 systematic reviews, we found at least probable systematic review evidence of cardiovascular toxicity for 18 agents, including high- and all-grade hypertension for bevacizumab, ramucirumab, axitinib, cediranib, pazopanib, sorafenib, sunitinib, vandetanib, aflibercept, abiraterone, and enzalutamide, and all-grade hypertension for nintedanib; high- and all-grade arterial thromboembolism (includes cardiac and/or cerebral events) for bevacizumab and abiraterone, high-grade arterial thromboembolism for trastuzumab, and all-grade arterial thromboembolism for sorafenib and tamoxifen; high- and all-grade venous thromboembolism (VTE) for lenalidomide and thalidomide, high-grade VTE for cetuximab and panitumumab, and all-grade VTE for bevacizumab; high- and all-grade left ventricular ejection fraction decline or congestive heart failure for bevacizumab and trastuzumab, and all-grade left ventricular ejection fraction decline/congestive heart failure for pazopanib and sunitinib; and all-grade corrected QT interval prolongation for vandetanib. Conclusions Our review provides an accessible summary of the cardiovascular toxicity of targeted therapy to assist clinicians and patients when managing cardiovascular health.
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Affiliation(s)
- Marina T Van Leeuwen
- Centre for Big Data Research in Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Steven Luu
- Centre for Big Data Research in Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Howard Gurney
- Faculty of Medicine and Health Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Martin R Brown
- Faculty of Medicine and Health Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Sallie-Anne Pearson
- Centre for Big Data Research in Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Kate Webber
- Department of Oncology, Monash Health, Clayton, Victoria, Australia.,School of Clinical Sciences, Monash University, Clayton, Victoria, Australia
| | - Lee Hunt
- Cancer Voices NSW, Milsons Point, New South Wales, Australia
| | - Soojung Hong
- Centre for Big Data Research in Health, University of New South Wales, Sydney, New South Wales, Australia.,Division of Oncology-Haematology, Department of Internal Medicine, National Health Insurance Service Ilsan Hospital, Goyang, Republic of Korea
| | - Geoffrey P Delaney
- Liverpool Cancer Therapy Centre, Liverpool, New South Wales, Australia.,Collaboration for Cancer Outcomes Research and Evaluation, Ingham Institute for Applied Medical Research, Liverpool, New South Wales, Australia.,South Western Sydney Clinical School, University of New South Wales, Liverpool, New South Wales, Australia
| | - Claire M Vajdic
- Centre for Big Data Research in Health, University of New South Wales, Sydney, New South Wales, Australia
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Pharmacogenomics, Pharmacokinetics and Circulating Proteins as Biomarkers for Bevacizumab Treatment Optimization in Patients with Cancer: A Review. J Pers Med 2020; 10:jpm10030079. [PMID: 32759686 PMCID: PMC7563856 DOI: 10.3390/jpm10030079] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 07/27/2020] [Accepted: 07/30/2020] [Indexed: 12/19/2022] Open
Abstract
Bevacizumab is a monoclonal antibody that targets VEGF-A and inhibits tumor angiogenesis. Bevacizumab is approved for the treatment of various cancer, including metastatic colorectal cancer (mCRC), ovarian cancer, lung cancer, and others. Thus, it is widely used in oncology, but contrary to other therapeutic classes, there is still a lack of validating predictive factors for treatment outcomes with these agents. In recent years, the research for factors predictive of anti-VEGF treatments and especially bevacizumab response has been one of the most competitive translational research fields. Herein, we review and present the available literature of the clinical use of biomarkers, pharmacogenomics (PG), and therapeutic drug monitoring (TDM) approaches that can be used for the optimization of bevacizumab use in the era of precision medicine.
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Effing SMA, Gyawali B. Assessing the risk-benefit profile of ramucirumab in patients with advanced solid tumors: A meta-analysis of randomized controlled trials. EClinicalMedicine 2020; 25:100458. [PMID: 32954236 PMCID: PMC7486320 DOI: 10.1016/j.eclinm.2020.100458] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Ramucirumab is a widely used cancer drug having gained six regulatory approvals in various advanced solid tumors. Thus, assessing the risk-benefit profile of such a commonly used drug across multiple tumor types is necessary to inform clinical and reimbursement decisions. To objectively assess the risks and benefits of ramucirumab in patients with advanced solid tumors, we performed a systematic review and meta-analysis of published randomized controlled trials (RCTs). METHODS A systematic search of PubMed, the Cochrane Library, Google Scholar and conference abstracts for all RCTs of ramucirumab in patients with advanced solid cancer was conducted according to the PRISMA guidelines. Data on treatment-related serious adverse events (SAEs), fatal adverse events (FAEs), primary endpoint, gains in median overall survival (OS), progression-free survival (PFS) with their hazard ratios (HR) and 95% confidence intervals (CIs) and quality of life (QOL) were extracted from each RCT. Summary relative risks (RR) with 95% CI for SAEs and FAEs were calculated by pooling data across the RCTs using random-effects model. Treatment benefit was evaluated descriptively in terms of median and HR with 95% CI of OS and PFS gains as well as improvements in QOL. ESMO-Magnitude of Clinical Benefit Scale (MCBS), a validated tool, was used to objectively quantify clinical benefit of ramucirumab in approved settings. FINDINGS Ten RCTs met our inclusion criteria. Compared with the control arm, the use of ramucirumab was associated with a significantly increased risk of developing SAE (RR 1.13, 95% CI 1.05-1.21, incidence 37.5% v 33.5%). The increase in risk of FAE (RR 1.41, 95% CI 0.96-2.07, incidence 1.8% v 1.3%) was not statistically significant. Using the ESMO MCBS tool, clinical benefit with ramucirumab was not substantial in any indication, five of six approvals scoring a "negligible benefit" score of 1 or 2. QOL was either not reported (30%) or not improved (70%) in these RCTs. INTERPRETATION In this meta-analysis of RCTs, use of ramucirumab in patients with advanced cancer was associated with increased risk of treatment related serious and possibly fatal adverse events but the magnitude of clinical benefit from ramucirumab was mostly negligible with no trial reporting an improvement in QOL. These relative risks and benefits should be considered in clinical and regulatory decision making. FUNDING None.
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Affiliation(s)
| | - Bishal Gyawali
- Department of Oncology, Department of Public Health Sciences and Division of Cancer Care and Epidemiology, Queen's Cancer Research Institute, Queen's University, 10 Stuart Street, Level 2, Kingston, ON K7L3N6, Canada
- Program on Regulation, Therapeutics and Law (PORTAL), Brigham and Women's Hospital, Boston, MA, USA
- Corresponding author at: Department of Oncology, Department of Public Health Sciences and Division of Cancer Care and Epidemiology, Queen's Cancer Research Institute, Queen's University, 10 Stuart Street, Level 2, Kingston, ON K7L3N6, Canada.
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MOMENTUM: A Phase I Trial Investigating 2 Schedules of Capecitabine With Aflibercept in Patients With Gastrointestinal and Breast Cancer. Clin Colorectal Cancer 2020; 19:311-318.e1. [PMID: 32631787 DOI: 10.1016/j.clcc.2020.05.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 05/16/2020] [Accepted: 05/22/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND Although data from preclinical and clinical studies provide a strong rationale for combining capecitabine with anti-angiogenic agents, clinical development of this fluoropyrimidine in combination with aflibercept has lagged behind other treatments. We conducted a nonrandomized, noncomparative, 2-arm, phase I trial to address this unmet need. PATIENTS AND METHODS Patients with chemorefractory gastrointestinal and breast cancer were sequentially recruited into a continuous (Arm A, starting dose 1100 mg/m2/day) or intermittent (Arm B, 2 weeks on/1 week off, starting dose 1700 mg/m2/day) capecitabine dosing arm. Aflibercept was administered at a flat dose of 6 mg/kg every 3 weeks in both arms. A classical 3 + 3, dose-escalation design was used. The primary objective was to establish the maximum tolerated dose, dose-limiting toxicities (DLTs), and recommended dose for phase II trials. RESULTS Thirty-eight eligible patients were recruited of whom 33 were assessable for DLTs (15 in arm A and 18 in arm B). Fourteen had colorectal cancer, 8 gastric cancer, and 11 breast cancer. DLTs included grade 2 hand-foot syndrome, grade 2 anorexia considered unacceptable by the patient, and grade 3 hypertension. The recommended dose for phase II trials for capecitabine was established at 1300 mg/m2/day in Arm A and 2500 mg/m2/day in Arm B with treatment-related grade ≥ 3 adverse events occurring in 47% and 50% of patients, respectively. Among 26 assessable patients, the objective response rate was 15.4% in Arm A and 7.7% in Arm B. CONCLUSION Combining capecitabine with aflibercept is feasible and associated with a manageable safety profile and some anti-tumor activity in patients with chemorefractory gastrointestinal and breast cancer.
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Lin KC, Chen TM, Yuan KSP, Wu ATH, Wu SY. Assessment of Predictive Scoring System for 90-Day Mortality Among Patients With Locally Advanced Head and Neck Squamous Cell Carcinoma Who Have Completed Concurrent Chemoradiotherapy. JAMA Netw Open 2020; 3:e1920671. [PMID: 32215631 DOI: 10.1001/jamanetworkopen.2019.20671] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
IMPORTANCE There is currently no system to predict 90-day morality among patients with locally advanced head and neck squamous cell carcinoma (HNSCC) after the completion of concurrent chemoradiotherapy (CCRT). OBJECTIVE To validate the accuracy of a predictive scoring system for 90-day mortality among patients with locally advanced HNSCC who have completed CCRT. DESIGN, SETTING, AND PARTICIPANTS This prognostic study included 16 029 patients with HNSCC who completed CCRT between January 2006 and December 2015. Data were extracted from the Taiwan Cancer Registry Database. A risk scoring system was developed based on significant risk factors and corresponding risk coefficients. Data analysis was conducted from June 2018 to February 2019. EXPOSURES Mortality within 90 days of completion of definitive CCRT. MAIN OUTCOMES AND MEASURES The 90-day mortality rate after completion of CCRT and the accuracy of the scoring system, based on a comparison of mortality rates between training and test data sets. RESULTS Among 16 029 patients with locally advanced HNSCC, 1068 (6.66%; 1016 [95.1%] men; mean [SD] age, 55.11 [11.45] years) died before reaching the 90-day threshold, and 14 961 (93.4%; 14 080 [94.1%] men; mean [SD] age, 52.07 [9.99] years) survived. Multivariable analysis revealed that being aged 50 years or older (adjusted hazard ratio [aHR], 1.263; 95% CI, 1.104-1.445; P < .001), being aged 70 years or older (aHR, 2.183; 95% CI, 1.801-2.645; P < .001), having pneumonia (aHR, 1.946; 95% CI, 1.636-2.314; P < .001), having sepsis (aHR, 3.005; 95% CI, 2.503-3.607; P < .001), having hemiplegia (aHR, 1.430; 95% CI, 1.085-1.884; P = .01), having moderate or severe renal disease (aHR, 2.054; 95% CI, 1.643-2.568; P < .001), having leukemia (aHR, 4.541; 95% CI, 1.132-8.207; P = .03), and having non-HNSCC metastatic solid cancers (aHR, 1.457; 95% CI, 1.292-1.644; P < .001) were significant risk factors for 90-day mortality. Risk scores were categorized as very low risk (score of 0), low risk (score 1-3), moderate risk (score 4-6), and high risk (score ≥7), with 90-day mortality rates of 3.37%, 5.00% to 10.98%, 16.15% to 29.13%, and 33.93% to 37.50%, respectively. Mortality rates for patients with the same risk score in the training and test data sets were similar (score of 0, 3.27% vs 3.66%; score of 6, 27.42% vs 25.00%). CONCLUSIONS AND RELEVANCE In this prognostic study, a 90-day mortality scoring system accurately predicted 90-day mortality among patients with locally advanced HNSCC who completed CCRT.
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Affiliation(s)
- Kuan-Chou Lin
- Department of Oral and Maxillofacial Surgery, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Tsung-Ming Chen
- Department of Otorhinolaryngology, Shuang-Ho Hospital, Taipei Medical University, Taipei, Taiwan
| | - Kevin Sheng-Po Yuan
- Department of Otorhinolaryngology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Alexander T H Wu
- Program for Translational Medicine, Taipei Medical University, Taipei, Taiwan
| | - Szu-Yuan Wu
- Department of Food Nutrition and Health Biotechnology, Asia University College of Medical and Health Science, Taichung, Taiwan
- Division of Radiation Oncology, Lo-Hsu Medical Foundation, Lotung Poh-Ai Hospital, Yilan, Taiwan
- Big Data Center, Lo-Hsu Medical Foundation, Lotung Poh-Ai Hospital, Yilan, Taiwan
- Department of Healthcare Administration, College of Medical and Health Science, Asia University, Taichung, Taiwan
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Jana P, Acharya K. Mushroom: A New Resource for Anti-Angiogenic Therapeutics. FOOD REVIEWS INTERNATIONAL 2020. [DOI: 10.1080/87559129.2020.1721529] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Pradipta Jana
- Molecular and Applied Mycology and Pathology Laboratory, Department of Botany, University of Calcutta, Calcutta, India
| | - Krishnendu Acharya
- Molecular and Applied Mycology and Pathology Laboratory, Department of Botany, University of Calcutta, Calcutta, India
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Gay ND, Tao D, Prasad V. Multiplicity and the marginal benefits of bevacizumab in malignant solid tumours. Curr Oncol 2020; 26:e791-e792. [PMID: 31896950 DOI: 10.3747/co.26.4845] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Although clinical trials of novel medications have historically been individually interpreted, there is increasing recognition that trials should be considered to be part of a broader clinical trials agenda or portfolio […]
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Affiliation(s)
- Nathan D Gay
- Division of Hematology and Medical Oncology, Knight Cancer Institute, Oregon Health and Science University, Portland, OR, U.S.A
| | - Derrick Tao
- Division of Hematology and Medical Oncology, Knight Cancer Institute, Oregon Health and Science University, Portland, OR, U.S.A
| | - Vinay Prasad
- Division of Hematology and Medical Oncology, Knight Cancer Institute, Department of Preventive Medicine and Public Health, and Center for Health Care Ethics, Oregon Health and Science University, Portland, OR, U.S.A
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Starr MR, Dalvin LA, AbouChehade JE, Damento GM, Garcia MD, Shah SM, Hodge DO, Meissner I, Iezzi R, Bakri SJ. Classification of Strokes in Patients Receiving Intravitreal Anti-Vascular Endothelial Growth Factor. Ophthalmic Surg Lasers Imaging Retina 2019; 50:e140-e157. [PMID: 31100168 DOI: 10.3928/23258160-20190503-14] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Accepted: 06/04/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND AND OBJECTIVE The purpose of this study was to identify the differences in the types of strokes seen in patients receiving intravitreal anti-vascular endothelial growth factor (VEGF) compared with normal control populations. PATIENTS AND METHODS We performed a retrospective consecutive review of all patients receiving intravitreal anti-VEGF injections in Olmsted County, Minnesota, from January 1, 2004, to December 31, 2013, for exudative age-related macular degeneration (AMD), diabetic macular edema (DME), proliferative diabetic retinopathy (PDR), or retinal vein occlusion (RVO). A 2-year follow-up period was required for study inclusion. Three age- and sex-matched cohorts were identified. RESULTS A total of 2,541 patients were examined. There were 690 patients identified during the study period as receiving an intravitreal injection for AMD, DME, PDR, or RVO. Of these patients, 38 (5.8%) suffered a stroke after starting intravitreal injection therapy. Of these strokes, 27 (71.1%) were ischemic, six (15.8%) were embolic, and five (13.2%) were hemorrhagic. There were no differences in the types of strokes identified among the patients receiving intravitreal injections between the case cohort and the control cohorts (P > .05 for all). CONCLUSION The authors' data suggest there is no predilection to the development of ischemic infarcts or hemorrhagic strokes in those patients receiving intravitreal anti-VEGF compared with control populations. [Ophthalmic Surg Lasers Imaging Retina. 2019;50:e140-e157.].
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Hoo WPY, Siak PY, In LLA. Overview of Current Immunotherapies Targeting Mutated KRAS Cancers. Curr Top Med Chem 2019; 19:2158-2175. [PMID: 31483231 DOI: 10.2174/1568026619666190904163524] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 06/28/2019] [Accepted: 07/03/2019] [Indexed: 02/07/2023]
Abstract
The occurrence of somatic substitution mutations of the KRAS proto-oncogene is highly prevalent in certain cancer types, which often leads to constant activation of proliferative pathways and subsequent neoplastic transformation. It is often seen as a gateway mutation in carcinogenesis and has been commonly deemed as a predictive biomarker for poor prognosis and relapse when conventional chemotherapeutics are employed. Additionally, its mutational status also renders EGFR targeted therapies ineffective owing to its downstream location. Efforts to discover new approaches targeting this menacing culprit have been ongoing for years without much success, and with incidences of KRAS positive cancer patients being on the rise, researchers are now turning towards immunotherapies as the way forward. In this scoping review, recent immunotherapeutic developments and advances in both preclinical and clinical studies targeting K-ras directly or indirectly via its downstream signal transduction machinery will be discussed. Additionally, some of the challenges and limitations of various K-ras targeting immunotherapeutic approaches such as vaccines, adoptive T cell therapies, and checkpoint inhibitors against KRAS positive cancers will be deliberated.
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Affiliation(s)
- Winfrey Pui Yee Hoo
- Department of Biotechnology, Faculty of Applied Sciences, UCSI University, 56000, Kuala Lumpur, Malaysia
| | - Pui Yan Siak
- Department of Biotechnology, Faculty of Applied Sciences, UCSI University, 56000, Kuala Lumpur, Malaysia
| | - Lionel L A In
- Department of Biotechnology, Faculty of Applied Sciences, UCSI University, 56000, Kuala Lumpur, Malaysia
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Gunjur A, Chong G, Lim A, Lau E, Mitchell P, John T, Arulananda S. Occult Gastrointestinal Perforation in a Patient With EGFR-Mutant Non-Small-Cell Lung Cancer Receiving Combination Chemotherapy With Atezolizumab and Bevacizumab: Brief Report. Clin Lung Cancer 2019; 21:e57-e60. [PMID: 31864906 DOI: 10.1016/j.cllc.2019.11.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Revised: 11/12/2019] [Accepted: 11/22/2019] [Indexed: 02/08/2023]
Affiliation(s)
- Ashray Gunjur
- Department of Medical Oncology, Austin Health, Melbourne, Australia
| | - Geoff Chong
- Department of Medical Oncology, Austin Health, Melbourne, Australia; Department of Medicine, University of Melbourne, Austin Health, Melbourne, Australia
| | - Adeline Lim
- Department of Radiation Oncology, Austin Health, Melbourne, Australia
| | - Eddie Lau
- Department of Radiology, Austin Health, Melbourne, Australia
| | - Paul Mitchell
- Department of Medical Oncology, Austin Health, Melbourne, Australia; Cancer Immuno-Biology Laboratory, Olivia Newton-John Cancer Research Institute, Heidelberg, Australia
| | - Thomas John
- Department of Medical Oncology, Austin Health, Melbourne, Australia; Cancer Immuno-Biology Laboratory, Olivia Newton-John Cancer Research Institute, Heidelberg, Australia; School of Cancer Medicine, La Trobe University, Heidelberg, Australia
| | - Surein Arulananda
- Department of Medical Oncology, Austin Health, Melbourne, Australia; Cancer Immuno-Biology Laboratory, Olivia Newton-John Cancer Research Institute, Heidelberg, Australia; School of Cancer Medicine, La Trobe University, Heidelberg, Australia.
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Abstract
Die Prävalenz onkologischer Erkrankungen ist in den vergangenen Jahrzehnten stetig angestiegen. Durch neue Therapieoptionen können immer mehr Patienten mit einem kurativen Therapieansatz behandelt werden. Diese individualisierten und teilweise sehr aggressiven Therapien können jedoch auch zu schweren Nebenwirkungen führen. Diese sollten als wichtige Differenzialdiagnosen zu anderen vitalbedrohlichen Krankheitsbildern auch dem im OP und als Intensivmediziner tätigen Anästhesisten bekannt sein. Krebspatienten werden häufig auf operativen Intensivstationen aufgenommen, um Komplikationen der malignen Grunderkrankung oder auch Nebenwirkungen einer operativen oder konservativen Therapie zu behandeln. Aktuelle Untersuchungen zeigen, dass die maligne Grunderkrankung entgegen bisheriger Annahme keinen wesentlichen Einfluss auf das Intensivüberleben hat. Bei der Aufnahme eines onkologischen Patienten sollte daher die akut vorliegende Organdysfunktion zunächst im Vordergrund stehen. Bei der Therapiezielplanung gilt es, nicht zu übersehen, wann ein kuratives in ein palliatives Konzept übergehen muss. Hierfür müssen neue Aufnahmestrategien und -kriterien entwickelt und evaluiert werden. In diesem Übersichtsartikel werden Diagnosen und Therapien häufiger intensivmedizinischer Krankheitsbilder von onkologischen Patienten sowie Nebenwirkungen moderner onkologischer Therapien dargelegt und Aufnahmestrategien für Patienten mit malignen Erkrankungen vorgestellt.
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Scoville SD, Cloyd JM, Pawlik TM. New and emerging systemic therapy options for well-differentiated gastroenteropancreatic neuroendocrine tumors. Expert Opin Pharmacother 2019; 21:183-191. [PMID: 31760823 DOI: 10.1080/14656566.2019.1694003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Introduction: Well-differentiated gastroenteropancreatic (GEP) neuroendocrine tumors (NETs) are a heterogeneous group of neoplasms with a wide range of clinical behavior. Multiple treatment modalities exist, including novel and emerging systemic options, and an understanding of the advantages and disadvantages of each is imperative for optimizing the outcomes of patients with GEP-NETs.Areas covered: While surgical resection remains the preferred treatment for localized well-differentiated GEP-NETs, treatment of unresectable disease depends on its extent, location, and distribution as well as underlying aspects of tumor biology. Isolated hepatic metastases can be successfully treated with liver-directed therapies such as hepatic arterial based therapies or ablation. Diffuse metastatic disease often requires systemic treatments such as molecular-targeted therapeutics, peptide receptor radionuclide therapy (PRRT), or traditional chemotherapy. Somatostatin analogs are often the primary treatment option capable of simultaneously inhibiting hormone production and slowing tumor growth.Expert opinion: Recent advances in systemic treatment options for advanced well-differentiated GEP-NETs have emerged due to an improved understanding of the molecular mechanisms responsible for tumor development and progression. Future research is needed to determine the optimal indications for and sequencing of these novel therapies.
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Affiliation(s)
- Steven D Scoville
- Department of Surgery, Division of Surgical Oncology at The Ohio State University, James Cancer Center, Columbus, OH, USA
| | - Jordan M Cloyd
- Department of Surgery, Division of Surgical Oncology at The Ohio State University, James Cancer Center, Columbus, OH, USA
| | - Timothy M Pawlik
- Department of Surgery, Division of Surgical Oncology at The Ohio State University, James Cancer Center, Columbus, OH, USA.,Department of Surgery, The Urban Meyer III and Shelley Meyer Chair for Cancer Research The Ohio State University, Wexner Medical Center, Columbus, USA
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Sinkala M, Mulder N, Patrick Martin D. Metabolic gene alterations impact the clinical aggressiveness and drug responses of 32 human cancers. Commun Biol 2019; 2:414. [PMID: 31754644 PMCID: PMC6856368 DOI: 10.1038/s42003-019-0666-1] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Accepted: 10/25/2019] [Indexed: 02/06/2023] Open
Abstract
Malignant cells reconfigure their metabolism to support oncogenic processes such as accelerated growth and proliferation. The mechanisms by which this occurs likely involve alterations to genes that encode metabolic enzymes. Here, using genomics data for 10,528 tumours of 32 different cancer types, we characterise the alterations of genes involved in various metabolic pathways. We find that mutations and copy number variations of metabolic genes are pervasive across all human cancers. Based on the frequencies of metabolic gene alterations, we further find that there are two distinct cancer supertypes that tend to be associated with different clinical outcomes. By utilising the known dose-response profiles of 825 cancer cell lines, we infer that cancers belonging to these supertypes are likely to respond differently to various anticancer drugs. Collectively our analyses define the foundational metabolic features of different cancer supertypes and subtypes upon which discriminatory strategies for treating particular tumours could be constructed.
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Affiliation(s)
- Musalula Sinkala
- Computational Biology Division, Department of Integrative Biomedical Sciences, University of Cape Town School of Health Sciences, Anzio Rd, Observatory, Cape Town, 7925 South Africa
| | - Nicola Mulder
- Computational Biology Division, Department of Integrative Biomedical Sciences, University of Cape Town School of Health Sciences, Anzio Rd, Observatory, Cape Town, 7925 South Africa
| | - Darren Patrick Martin
- Computational Biology Division, Department of Integrative Biomedical Sciences, University of Cape Town School of Health Sciences, Anzio Rd, Observatory, Cape Town, 7925 South Africa
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Camacho JC, Petre EN, Sofocleous CT. Thermal Ablation of Metastatic Colon Cancer to the Liver. Semin Intervent Radiol 2019; 36:310-318. [PMID: 31680722 DOI: 10.1055/s-0039-1698754] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Colorectal cancer (CRC) is responsible for approximately 10% of cancer-related deaths in the Western world. Liver metastases are frequently seen at the time of diagnosis and throughout the course of the disease. Surgical resection is often considered as it provides long-term survival; however, few patients are candidates for resection. Percutaneous ablative therapies are also used in the management of this patient population. Different thermal ablation (TA) technologies are available including radiofrequency ablation, microwave ablation (MWA), laser, and cryoablation. There is growing evidence about the role of interventional oncology and image-guided percutaneous ablation in the management of metastatic colorectal liver disease. This article aims to outline the technical considerations, outcomes, and rational of TA in the management of patients with CRC liver metastases, focusing on the emerging role of MWA.
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Affiliation(s)
- Juan C Camacho
- Department of Radiology, Weill-Cornell Medical College, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Elena N Petre
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Constantinos T Sofocleous
- Department of Radiology, Weill-Cornell Medical College, Memorial Sloan Kettering Cancer Center, New York, New York
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Zhu X, Wu S. Increased Risk of Hypertension with Enzalutamide in Prostate Cancer: A Meta-Analysis. Cancer Invest 2019; 37:478-488. [PMID: 31557062 DOI: 10.1080/07357907.2019.1670203] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Hypertension is associated with enzalutamide in the treatment of prostate cancer. We performed a meta-analysis of randomized clinical trials to determine the risk of hypertension. Databases including Pubmed and Google scholar were searched to identify randomized clinical trials with enzalutamide. A total of seven studies including 7347 patients were selected. The overall incidences of all-grade and high-grade hypertension were 11.9% (95%% CI: 8.8-16.0%) and 4.9% (95%% CI: 3.5-6.8%) respectively, with a relative risk of 2.82 (95%% CI: 2.34-3.38, p < 0.001) for all-grade and 2.27 (95%% CI: 1.73-2.96, p < 0.001) for high-grade. There was a significant risk of developing hypertension with enzalutamide.
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Affiliation(s)
- Xiaolei Zhu
- Division of Primary Care, Department of Medicine, School of Medicine, State University of New York at Stony Brook , Stony Brook , NY , USA
| | - Shenhong Wu
- Division of Hematology and Oncology, Department of Medicine, School of Medicine, State University of New York at Stony Brook , Stony Brook , NY , USA.,Division of Hematology and Oncology, Department of Medicine, Northport VA Medical Center , Northport , NY
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