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Chagas GCL, Rangel AR, El Osta B. MET alterations in advanced non-small cell lung cancer. Curr Probl Cancer 2024; 49:101075. [PMID: 38480027 DOI: 10.1016/j.currproblcancer.2024.101075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 02/10/2024] [Accepted: 02/18/2024] [Indexed: 04/29/2024]
Abstract
Precision medicine has helped identify several tumor molecular aberrations to be treated with targeted therapies. These therapies showed substantial improvement in efficacy without excessive toxicity in patients with specific oncogenic drivers with advanced cancers. In metastatic lung cancers, the implementation of broad platforms for molecular tumor sequencing has helped oncology providers identify oncogenic drivers linked with better outcomes when treated upfront with targeted therapies. Mesenchymal-epithelial transition factor (MET) alterations are present in up to 60% of non-small cell lung cancer and are associated with a poor prognosis. Capmatinib and tepotinib are currently the only two approved targeted therapies by the U.S. Food and Drug Administration (FDA) for patients with MET exon 14 skipping mutation. Several agents are being developed to tackle an unmet need in patients with MET alterations. Some of these agents are being used in combination with EGFR targeted therapy to mitigate resistance to EGFR inhibitor. These agents are poised to provide new hope for these patients.
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Affiliation(s)
- Gabriel Cavalcante Lima Chagas
- Post-Graduation Program in Medical Sciences, Department of Internal Medicine, Faculty of Medicine, Federal University of Ceará, Costa Mendes, 1608. 4(o) andar. Rodolfo Teófilo, Fortaleza, CE 60430-140, Brazil
| | - Amanda Ribeiro Rangel
- Post-Graduation Program in Medical Sciences, Department of Internal Medicine, Faculty of Medicine, Federal University of Ceará, Costa Mendes, 1608. 4(o) andar. Rodolfo Teófilo, Fortaleza, CE 60430-140, Brazil
| | - Badi El Osta
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta VA Medical Center, Winship Cancer Institute of Emory University, 1365 Clifton Rd NE, Atlanta, GA 30322, USA.
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Lima Chagas GC, Rangel AR, Noronha LM, Veloso FCS, Kassar SB, Oliveira MJC, Meneses GC, da Silva Junior GB, Daher EDF. Risk Factors for Mortality in Patients with Dengue: A Systematic Review and Meta-Analysis. Trop Med Int Health 2022; 27:656-668. [PMID: 35761748 DOI: 10.1111/tmi.13797] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To investigate risk factors for mortality in dengue. METHODS Systematic review and meta-analysis searching MEDLINE, Embase, SciELO, LILACS Bireme, and OpenGrey to identify eligible observational studies of patients with dengue, of both genders, aged 14 years or older, that analyzed risk factors associated with mortality and reported adjusted risk measures with their respective confidence intervals (CIs). We estimated the pooled weighted mean difference and 95% CIs with a DerSimonian and Laird random-effects model. Methodological quality was assessed using the Newcastle-Ottawa Scale. RESULTS Of 1,170 citations reviewed, 18 papers, with a total of 25,851 patients, were included in the systematic review and 12 in the meta-analysis. Severe hepatitis (OR 29.222, 95% CI: 3.876-220.314), dengue shock syndrome (OR 23.575, 95% CI 3.664-151.702), altered mental status (OR 3.76, 95% CI 1.67-8.42), diabetes mellitus (OR 3.698, 95% CI 1.196-11.433), and higher pulse rate (OR 1.039, 95% CI 1.011-1.067) are associated with mortality in patients with dengue. All studies included were classified as having a high quality. CONCLUSIONS Proper identification and management of these risk factors should be considered to improve patient outcomes and reduce the hidden burden of this neglected tropical disease. Future well-designed studies are needed to investigate the association of other clinical, radiological, and laboratorial findings with mortality in dengue, as well as to develop prognostic models based on the risk factors found in our study.
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Affiliation(s)
- Gabriel Cavalcante Lima Chagas
- Federal University of Ceará, Faculty of Medicine, Department of Internal Medicine, Post-Graduation Program in Medical Sciences, Fortaleza, Brazil
| | - Amanda Ribeiro Rangel
- Federal University of Ceará, Faculty of Medicine, Department of Internal Medicine, Post-Graduation Program in Medical Sciences, Fortaleza, Brazil
| | - Luísa Macambira Noronha
- Federal University of Ceará, Faculty of Medicine, Department of Internal Medicine, Post-Graduation Program in Medical Sciences, Fortaleza, Brazil
| | - Felipe Camilo Santiago Veloso
- Federal University of Alagoas, Faculty of Medicine, Department of Internal Medicine, Post-Graduation Program in Medical Sciences, Maceió, Brazil
| | - Samir Buainain Kassar
- Federal University of Alagoas, Faculty of Medicine, Department of Internal Medicine, Post-Graduation Program in Medical Sciences, Maceió, Brazil
| | | | - Gdayllon Cavalcante Meneses
- Federal University of Ceará, Faculty of Medicine, Department of Internal Medicine, Post-Graduation Program in Medical Sciences, Fortaleza, Brazil
| | - Geraldo Bezerra da Silva Junior
- Federal University of Ceará, Faculty of Medicine, Department of Internal Medicine, Post-Graduation Program in Medical Sciences, Fortaleza, Brazil.,University of Fortaleza, School of Medicine, Health Sciences, Public Health and Medical Sciences Graduate Programs, Fortaleza, Brazil
| | - Elizabeth De Francesco Daher
- Federal University of Ceará, Faculty of Medicine, Department of Internal Medicine, Post-Graduation Program in Medical Sciences, Fortaleza, Brazil
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Chagas GCL, Rangel AR, Noronha LM, da Silva Jr. GB, Meneses GC, Martins AMC, Daher EDF. COVID-19 and Kidney: a narrative review. Rev Bras Saude Mater Infant 2021. [DOI: 10.1590/1806-9304202100s200003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Abstract COVID-19 is a pandemic associated with systemic clinical manifestations. In this study, we aimed to present a narrative review on kidney involvement in COVID-19. Kidney involvement could be derived from direct cytopathic effects, immunological mechanisms, indirect effects on renal tissue through other mediators, and dysfunction or injury of other organs. The evolution of COVID-19 may be complicated with acute kidney injury (AKI) in a significant percentage of patients, and renal dysfunction seems to be associated with worse prognosis. Patients with chronic kidney disease (CKD) seem to be more susceptible to the severe forms of COVID-19. Patients with renal replacement therapy (RRT) are also a vulnerable population as consequence of their advanced age, underlying comorbidities, impaired immune response, and clustering in hemodialysis centers, with requirements for frequent contact with healthcare services. Kidney transplant patients may be at high-risk due to long-term immunosuppression and comorbidities, hence, managing immunosuppression is imperative. Lastly, renal replacement therapy may be required during COVID-19, and different modalities are discussed based on clinical findings and laboratorial aspects. Therefore, COVID-19 seems to affect kidney by different mechanisms, which contributes for AKI development and increases the severity of the disease. Also, patients with CKD and kidney transplant recipients are at higher risk for COVID-19 and mortality.
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