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SOURCE CITATION: Wagenlehner FM, Gasink LB, McGovern PC, et al; CERTAIN-1 Study Team. Cefepime-taniborbactam in complicated urinary tract infection. N Engl J Med. 2024;390:611-622. 38354140.
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Antibacterianos , Cefepima , Meropeném , Infecções Urinárias , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Antibacterianos/uso terapêutico , Antibacterianos/efeitos adversos , Cefepima/uso terapêutico , Combinação de Medicamentos , Meropeném/uso terapêutico , Resultado do Tratamento , Infecções Urinárias/tratamento farmacológico , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
SOURCE CITATION: Wagenlehner F, Perry CR, Hooton TM, et al. Oral gepotidacin versus nitrofurantoin in patients with uncomplicated urinary tract infection (EAGLE-2 and EAGLE-3): two randomised, controlled, double-blind, double-dummy, phase 3, non-inferiority trials. Lancet. 2024;403:741-755. 38342126.
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Nitrofurantoína , Infecções Urinárias , Adulto , Feminino , Humanos , Pessoa de Meia-Idade , Acenaftenos , Antibacterianos/uso terapêutico , Antibacterianos/administração & dosagem , Anti-Infecciosos Urinários/uso terapêutico , Método Duplo-Cego , Compostos Heterocíclicos com 3 Anéis/uso terapêutico , Nitrofurantoína/uso terapêutico , Infecções Urinárias/tratamento farmacológico , Ensaios Clínicos Controlados Aleatórios como Assunto , Ensaios Clínicos Fase III como AssuntoRESUMO
BACKGROUND: The prevalence of chronic hepatitis C virus (HCV) infection in the United States is ≤1%. Universal HCV screening is recommended nationwide. Here we describe our experience implementing universal HCV screening at a cancer center. METHODS: In October 2016, universal HCV screening with HCV antibody (anti-HCV) was initiated for all new outpatients. Universal screening was promoted through widespread provider education, orders in the Epic electronic health records (EHRs), SmartSets, and automated EHR reminders. The effort focused on patients with solid tumors, because universal screening in patients with hematologic malignancies was already standard practice. Primary outcomes were the proportion of patients screened and the proportion of patients with reactive anti-HCV test results linked to HCV care. The secondary outcome was the incidence of HCV-associated hepatocellular carcinoma as a second primary malignancy (HCC-SPM) in patients with a history of other cancers before HCC diagnosis. Epic's Reporting Workbench Business Intelligence tools were used. Statistical significance was defined as P<.05 on chi-square analysis. RESULTS: From April 2016 through April 2023, 56,075 patients with solid tumors were screened for HCV, of whom 1,300 (2.3%) had reactive anti-HCV test results. The proportion of patients screened was 10.1% in the 6 months before study implementation and 34.4% in the last 6 months of the study (P<.001). HCV screening was ordered using SmartSets in 39,332 (45.8%) patients and in response to automated EHR reminders in 10,972 (12.8%) patients. Most patients with reactive anti-HCV test results were linked to care (765/1,300; 59%), most with proven HCV infection were treated (425/562; 76%), and most treated patients achieved sustained virologic response (414/425; 97%). The incidence of HCC-SPMs was 15% in historical controls treated from 2011 to 2017 and 5.7% following implementation of universal screening (P=.0002). CONCLUSIONS: Universal HCV screening can be successfully implemented in cancer hospitals using an EHR-based multipronged approach to eliminate HCV and prevent HCV-associated HCC-SPMs.
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Programas de Rastreamento , Centros de Atenção Terciária , Humanos , Masculino , Programas de Rastreamento/métodos , Feminino , Pessoa de Meia-Idade , Hepacivirus/isolamento & purificação , Hepacivirus/imunologia , Idoso , Hepatite C Crônica/epidemiologia , Hepatite C Crônica/diagnóstico , Hepatite C Crônica/virologia , Hepatite C Crônica/complicações , Hepatite C/epidemiologia , Hepatite C/diagnóstico , Hepatite C/virologia , Anticorpos Anti-Hepatite C/sangue , Neoplasias Hepáticas/epidemiologia , Neoplasias Hepáticas/diagnóstico , Neoplasias Hepáticas/virologia , Incidência , Carcinoma Hepatocelular/epidemiologia , Carcinoma Hepatocelular/diagnóstico , Carcinoma Hepatocelular/virologia , Registros Eletrônicos de SaúdeRESUMO
SOURCE CITATION: Fan X, Dai X, Ling Y, et al. Oral VV116 versus placebo in patients with mild-to-moderate COVID-19 in China: a multicentre, double-blind, phase 3, randomised controlled study. Lancet Infect Dis. 2024;24:129-139. 38006892.
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Adenosina , COVID-19 , Humanos , Resultado do Tratamento , Fatores de Tempo , Método Duplo-Cego , Adenosina/análogos & derivadosRESUMO
BACKGROUND: The fourth-generation (4th-gen) human immunodeficiency virus (HIV)-1/2 antibody/antigen (Ab/Ag) combination immunoassay currently used for HIV screening offers greater sensitivity than previous assays, but false-reactive results occur in up to 20% of patients. Large-scale observations in cancer patients are lacking. METHODS: We conducted a retrospective study of cancer patients seen at the University of Texas MD Anderson Cancer Center (March 2016-January 2023) who had reactive 4th-gen ARCHITECT HIV-1/2 Ab/Ag combination immunoassay results. We analyzed characteristics of patients with true-reactive and false-reactive results, defined based on Centers for Disease Control and Prevention criteria. RESULTS: A total of 43 637 patients underwent 4th-gen HIV screening, and 293 had reactive 4th-gen HIV test results. Twenty-one patients were excluded because they did not have cancer. Among the remaining 272 patients, 78 (29%) had false-reactive results. None of these patients experienced delays in their cancer treatment, but 26% experienced mental distress. Multivariate logistic regression analysis identified 5 predictors of having false-reactive results: age >60 years (adjusted odds ratio [aOR], 6.983; P < .0001), female sex (aOR, 6.060; P < .0001), race/ethnicity (Black: aOR, 0.274; Hispanic: aOR, 0.236; P = .002), syphilis coinfection (aOR, 0.046; P = .038), and plant alkaloids therapy (aOR, 2.870; P = .013). CONCLUSIONS: False-reactive 4th-gen HIV test results occur in almost one-third of cancer patients. Physicians should be aware of the high rates of false-reactive HIV screening results in this patient population. These findings may have implications for counseling regarding testing, especially among those at low risk for HIV infection.
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Infecções por HIV , HIV-1 , Neoplasias , Humanos , Pessoa de Meia-Idade , Infecções por HIV/epidemiologia , Estudos Retrospectivos , Imunoensaio/métodos , Sensibilidade e Especificidade , Anticorpos Anti-HIV , Neoplasias/diagnósticoRESUMO
INTRODUCTION: Survivors of SARS-CoV-2 pneumonia often develop persistent respiratory symptom and interstitial lung abnormalities (ILAs) after infection. Risk factors for ILA development and duration of ILA persistence after SARS-CoV-2 infection are not well described in immunocompromised hosts, such as cancer patients. METHODS: We conducted a prospective cohort study of 95 patients at a major cancer center and 45 patients at a tertiary referral center. We collected clinical and radiographic data during the index hospitalization for COVID-19 pneumonia and measured pneumonia severity using a semi-quantitative radiographic score, the Radiologic Severity Index (RSI). Patients were evaluated in post-COVID-19 clinics at 3 and 6 months after discharge and underwent comprehensive pulmonary evaluations (symptom assessment, chest computed tomography, pulmonary function tests, 6-min walk test). The association of clinical and radiological factors with ILAs at 3 and 6 months post-discharge was measured using univariable and multivariable logistic regression. RESULTS: Sixty-six (70%) patients of cancer cohort had ILAs at 3 months, of whom 39 had persistent respiratory symptoms. Twenty-four (26%) patients had persistent ILA at 6 months after hospital discharge. In adjusted models, higher peak RSI at admission was associated with ILAs at 3 (OR 1.5 per 5-point increase, 95% CI 1.1-1.9) and 6 months (OR 1.3 per 5-point increase, 95% CI 1.1-1.6) post-discharge. Fibrotic ILAs (reticulation, traction bronchiectasis, and architectural distortion) were more common at 6 months post-discharge. CONCLUSIONS: Post-COVID-19 ILAs are common in cancer patients 3 months after hospital discharge, and peak RSI and older age are strong predictors of persistent ILAs.
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COVID-19 , Neoplasias , Humanos , COVID-19/complicações , Estudos Prospectivos , Assistência ao Convalescente , SARS-CoV-2 , Alta do Paciente , Pulmão/diagnóstico por imagem , Hospitalização , Neoplasias/complicações , Neoplasias/epidemiologiaRESUMO
INTRODUCTION: Data are scarce regarding the virologic impact and safety of immune checkpoint inhibitors (ICI) in patients with chronic hepatitis C virus (HCV) infection. We examined the virologic impact of ICI in HCV-infected patients with solid tumors and their safety. METHODS: HCV-infected patients with solid tumor treated with ICI at our institution between April 26, 2016, and January 5, 2022, were enrolled in a prospective observational study. The primary outcomes were ICI-induced changes in HCV viremia (HCV inhibition and HCV reactivation) and safety of ICI. RESULTS: We enrolled 52 consecutive patients with solid tumors treated with ICI. Most were men (41; 79%), White (31; 59%), without cirrhosis (34; 65%), and with HCV genotype 1 (40; 77%). Four patients (7.7%) experienced HCV inhibition while receiving ICI including 1 patient who developed undetectable viremia for 6 months in the absence of direct-acting antivirals (DAA). Two patients (4%) developed HCV reactivation, both while receiving immunosuppressive therapy for ICI-related toxic effects. Adverse events occurred in 36 patients (69%), and 39 of the 47 adverse events (83%) were grade 1-2. Grade 3-4 adverse events occurred in 8 patients (15%), and in all cases, they were related to ICI, not to HCV. No HCV-associated liver failure or death occurred. DISCUSSION: Inhibition of HCV replication with virologic cure can develop in patients receiving ICI without DAA. HCV reactivation occurs primarily in patients receiving immunosuppressants for ICI-related toxic effects. ICI are safe in HCV-infected patients with solid tumors. Chronic HCV infection should not be considered a contraindication for ICI therapy.
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Hepatite C Crônica , Hepatite C , Neoplasias , Masculino , Humanos , Feminino , Antivirais , Hepatite C Crônica/tratamento farmacológico , Hepacivirus/genética , Inibidores de Checkpoint Imunológico/uso terapêutico , Viremia/tratamento farmacológico , Hepatite C/tratamento farmacológico , Neoplasias/tratamento farmacológico , Neoplasias/induzido quimicamente , Replicação Viral , Resposta Viral SustentadaRESUMO
BACKGROUND: Symptom expression in SARS-CoV-2 infection (COVID-19) may affect patients already symptomatic with cancer. Patient-reported outcomes (PROs) can describe symptom burden during the acute and postacute stages of COVID-19 and support risk stratification for levels of care. At the start of the COVID-19 pandemic, our purpose was to rapidly develop, launch through an electronic patient portal, and provide initial validation for a PRO measure of COVID-19 symptom burden in patients with cancer. METHODS: We conducted a CDC/WHO web-based scan for COVID-19 symptoms and a relevance review of symptoms by an expert panel of clinicians treating cancer patients with COVID-19 to create a provisional MD Anderson Symptom Inventory for COVID-19 (MDASI-COVID). English-speaking adults with cancer who tested positive for COVID-19 participated in the psychometric testing phase. Patients completed longitudinal assessments of the MDASI-COVID and the EuroQOL 5 Dimensions 5 Levels (EQ-5D-5L) utility index and visual analog scale, which were presented through an electronic health record patient portal. To test the validity of the MDASI-COVID to distinguish between known groups of patients, we hypothesized that patients hospitalized, including having a hospitalization extended, for COVID-19 versus those not hospitalized would experience higher symptom burden. Correlation of mean symptom severity and interference scores with relevant EQ-5D-5L scores tested concurrent validity. The reliability of the MDASI-COVID was evaluated by calculating Cronbach alpha coefficients and test-retest reliability was evaluated by calculating Pearson correlation coefficients between the initial assessment and a second assessment no more than 14 days later. RESULTS: The web-based scan found 31 COVID-19-related symptoms; rankings of a 14-clinician expert panel reduced this list to 11 COVID-specific items to be added to the core MDASI. Time from literature scan start in March 2020 to instrument launch in May 2020 was 2 months. Psychometric analysis established the MDASI-COVID's reliability, known-group validity, and concurrent validity. CONCLUSIONS: We were able to rapidly develop and electronically launch a PRO measure of COVID-19 symptom burden in patients with cancer. Additional research is needed to confirm the content domain and predictive validity of the MDASI-COVID and define the symptom burden trajectory of COVID-19.
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COVID-19 , Neoplasias , Adulto , Humanos , Pandemias , Reprodutibilidade dos Testes , COVID-19/diagnóstico , SARS-CoV-2 , Neoplasias/complicaçõesRESUMO
BACKGROUND: Despite the clinical benefit of immune checkpoint inhibitors (ICIs), patients with a viral hepatitis have been excluded from clinical trials because of safety concerns. The purpose of this study was to determine the incidence rate of adverse events (AEs) in patients with viral hepatitis who received ICIs for cancer treatment. MATERIALS AND METHODS: We conducted a retrospective study in patients with cancer and concurrent hepatitis B or C, who had undergone treatment with ICI at MD Anderson Cancer Center from January 1, 2010 to December 31, 2019. RESULTS: Of the 1076 patients screened, we identified 33 with concurrent hepatitis. All 10 patients with HBV underwent concomitant antiviral therapy during ICI treatment. Sixteen of the 23 patients with HCV received it before the initiation of ICI. The median follow-up time was 33 months (95% CI, 23-45) and the median duration of ICI therapy was 3 months (IQR, 1.9-6.6). Of the 33 patients, 12 (39%) experienced irAEs (immune-related adverse events) of any grade, with 2 (6%) having grade 3 or higher. None of the patients developed hepatitis toxicities. CONCLUSION: ICIs may be a therapeutic option with an acceptable safety profile in patients with cancer and advanced liver disease.
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Hepatite Viral Humana , Neoplasias , Humanos , Inibidores de Checkpoint Imunológico/efeitos adversos , Estudos Retrospectivos , Neoplasias/tratamento farmacológico , AntiviraisRESUMO
We provide an overview of diagnostic stewardship with key concepts that include the diagnostic pathway and the multiple points where interventions can be implemented, strategies for interventions, the importance of multidisciplinary collaboration, and key microbiologic diagnostic tests that should be considered for diagnostic stewardship. The document focuses on microbiologic laboratory testing for adult and pediatric patients and is intended for a target audience of healthcare workers involved in diagnostic stewardship interventions and all workers affected by any step of the diagnostic pathway (ie, ordering, collecting, processing, reporting, and interpreting results of a diagnostic test). This document was developed by the Society for Healthcare Epidemiology of America Diagnostic Stewardship Taskforce.
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Instalações de Saúde , Pessoal de Saúde , Criança , Humanos , Antibacterianos/uso terapêutico , Atenção à SaúdeRESUMO
Background: An increasing number of observational studies have reported the persistence of symptoms following recovery from acute COVID-19 disease in non-cancer patients. The long-term consequences of COVID-19 are not fully understood particularly in the cancer patient population. The purpose of this study is to assess post-acute sequelae of SARS-CoV-2 infection (PASC) in cancer patients following acute COVID-19 recovery. Methods: We identified cancer patients at MD Anderson Cancer Center who were diagnosed with COVID-19 disease between March 1, 2020, and September 1, 2020, and followed them till May 2021. To assess PASC, we collected patients reported outcomes through questionnaires that were sent to patients daily for 14 days after COVID-19 diagnosis then weekly for 3 months, and then monthly thereafter. We also reviewed patients' electronic medical records to capture the persistence or emergence of new COVID19-related symptoms reported during any clinic or hospital encounter beyond 30 days of the acute illness and up to 14 months. Results: We included 312 cancer patients with a median age of 57 years (18-86). The majority of patients had solid tumors (75%). Of the 312 patients, 188 (60%) reported long COVID-19 symptoms with a median duration of 7 months and up to 14 months after COVID-19 diagnosis. The most common symptoms reported included fatigue (82%), sleep disturbances (78%), myalgias (67%), and gastrointestinal symptoms (61%), followed by headache, altered smell or taste, dyspnea (47%), and cough (46%). A higher number of females reported a persistence of symptoms compared to males (63% vs. 37%; p=0.036). Cancer type, neutropenia, lymphocytopenia, and hospital admission during acute COVID-19 disease were comparable in both groups. Among the 188 patients with PASC, only 16 (8.5%) were re-admitted for COVID-related reasons. Conclusions: More than one out of two cancer patients, and more likely females, report PASC that may persist beyond 6 months and even 1 year. The most common symptoms are non-respiratory and consist of fatigue, sleep disturbance, myalgia, and gastrointestinal symptoms. Most of the cancer patients with PASC were managed on outpatient basis with only 8.5% requiring a COVID-19-related re-admission. Funding: This research is supported by the National Institutes of Health/National Cancer Institute under award number P30CA016672, which supports the MD Anderson Cancer Center Clinical Trials Office. The funders had no role in study design, data collection, and interpretation, or the decision to submit the work for publication.
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COVID-19 , Neoplasias , Estados Unidos , Feminino , Masculino , Humanos , Adolescente , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Síndrome de COVID-19 Pós-Aguda , Teste para COVID-19 , SARS-CoV-2 , FadigaRESUMO
Background: In this international multicenter study, we aimed to determine the independent risk factors associated with increased 30 day mortality and the impact of cancer and novel treatment modalities in a large group of patients with and without cancer with COVID-19 from multiple countries. Methods: We retrospectively collected de-identified data on a cohort of patients with and without cancer diagnosed with COVID-19 between January and November 2020 from 16 international centers. Results: We analyzed 3966 COVID-19 confirmed patients, 1115 with cancer and 2851 without cancer patients. Patients with cancer were more likely to be pancytopenic and have a smoking history, pulmonary disorders, hypertension, diabetes mellitus, and corticosteroid use in the preceding 2 wk (p≤0.01). In addition, they were more likely to present with higher inflammatory biomarkers (D-dimer, ferritin, and procalcitonin) but were less likely to present with clinical symptoms (p≤0.01). By country-adjusted multivariable logistic regression analyses, cancer was not found to be an independent risk factor for 30 day mortality (p=0.18), whereas lymphopenia was independently associated with increased mortality in all patients and in patients with cancer. Older age (≥65y) was the strongest predictor of 30 day mortality in all patients (OR = 4.47, p<0.0001). Remdesivir was the only therapeutic agent independently associated with decreased 30 day mortality (OR = 0.64, p=0.036). Among patients on low-flow oxygen at admission, patients who received remdesivir had a lower 30 day mortality rate than those who did not (5.9 vs 17.6%; p=0.03). Conclusions: Increased 30 day all-cause mortality from COVID-19 was not independently associated with cancer but was independently associated with lymphopenia often observed in hematolgic malignancy. Remdesivir, particularly in patients with cancer receiving low-flow oxygen, can reduce 30 day all-cause mortality. Funding: National Cancer Institute and National Institutes of Health.
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COVID-19 , Linfopenia , Neoplasias , Humanos , COVID-19/complicações , COVID-19/terapia , Estudos Retrospectivos , SARS-CoV-2 , Sobrevivência , Fatores de Risco , Neoplasias/complicações , Neoplasias/epidemiologia , OxigênioRESUMO
OBJECTIVE: There is no prospective data on 8 weeks of direct-acting antivirals (DAA) therapy with glecaprevir/pibrentasvir (GLE/PIB) or ledipasvir/sofosbuvir (LDV/SOF) in hepatitis C virus (HCV)-infected patients with different types of malignancies. This study evaluated the efficacy and safety with 8 weeks of DAA therapy in cancer patients with chronic HCV infection. METHODS: Patients treated with DAAs at our center during 2014-2021 were included in a prospective observational study. Efficacy (sustained virologic response at 12 weeks; SVR12) and safety [adverse events and clinically significant drug-drug interactions (DDIs)] were assessed. RESULTS: We included 47 patients. Most were men (29; 62%), white (33; 70%), non-cirrhotic (45; 96%), and with HCV genotype 1 (38; 85%). None of the patients had HCC. The SVR12 rate was 96% (45/47; 95% CI: 86-99%) for the entire study cohort, 100% [17/17; 95% CI: 82-100%] for the patients treated with GLE/PIB and 93% [28/30; 95% CI: 79-98%] for the patients treated with LDV/SOF. Fisher's exact test showed no significant difference in SVR12 rates between the regimens (P = 0.53). No patients had serious adverse events (grade 3-4) or treatment discontinuation. Among the 17 patients who received concomitant cancer therapy, no DDIs occurred. CONCLUSION: Eight weeks of DAA therapy is highly effective and safe in HCV-infected patients with different types of malignancies and may grant access to investigational cancer therapy, broadening treatment options.
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Carcinoma Hepatocelular , Hepatite C Crônica , Hepatite C , Neoplasias Hepáticas , Antivirais/efeitos adversos , Carcinoma Hepatocelular/tratamento farmacológico , Feminino , Genótipo , Hepacivirus/genética , Hepatite C Crônica/complicações , Hepatite C Crônica/diagnóstico , Hepatite C Crônica/tratamento farmacológico , Humanos , Neoplasias Hepáticas/induzido quimicamente , Masculino , Sofosbuvir/efeitos adversos , Resposta Viral Sustentada , Resultado do TratamentoRESUMO
Background: In this international multicenter study we aimed to determine the independent risk factors associated with increased 30-day mortality and the impact of novel treatment modalities in a large group of cancer and non-cancer patients with COVID-19 from multiple countries. Methods: We retrospectively collected de-identified data on a cohort of cancer and non-cancer patients diagnosed with COVID-19 between January and November 2020, from 16 international centers. Results: We analyzed 3966 COVID-19 confirmed patients, 1115 cancer and 2851 non-cancer patients. Cancer patients were more likely to be pancytopenic, and have a smoking history, pulmonary disorders, hypertension, diabetes mellitus, and corticosteroid use in the preceding two weeks (p≤0.01). In addition, they were more likely to present with higher inflammatory biomarkers (D-dimer, ferritin and procalcitonin), but were less likely to present with clinical symptoms (p≤0.01). By multivariable logistic regression analysis, cancer was an independent risk factor for 30-day mortality (OR 1.46; 95% CI 1.03 to 2.07; p=0.035). Older age (≥65 years) was the strongest predictor of 30-day mortality in all patients (OR 4.55; 95% CI 3.34 to6.20; p< 0.0001). Remdesivir was the only therapeutic agent independently associated with decreased 30-day mortality (OR 0.58; CI 0.39-0.88; p=0.009). Among patients on low-flow oxygen at admission, patients who received remdesivir had a lower 30-day mortality rate than those who did not (5.9% vs 17.6%; p=0.03). Conclusions: Cancer is an independent risk factor for increased 30-day all-cause mortality from COVID-19. Remdesivir, particularly in patients receiving low-flow oxygen, can reduce 30-day all-cause mortality. Condensed Abstract: In this large multicenter worldwide study of 4015 patients with COVID-19 that included 1115 patients with cancer, we found that cancer is an independent risk factor for increased 30-day all-cause mortality. Remdesivir is a promising treatment modality to reduce 30-day all-cause mortality.
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The U.S. Centers for Disease Control and Prevention (CDC), the U.S. Preventive Services Task Force (USPSTF) and the National Comprehensive Cancer Network (NCCN) recommend offering HIV testing for patients presenting for cancer care. Not recognizing and treating HIV infection adversely impacts both cancer treatment and HIV outcomes. Acceptance rates of oncology patients for HIV screening are not known. Our tertiary cancer center inserted language requesting permission to screen for HIV infection into the consent forms for initial presentation for cancer care. Willingness to undergo testing was examined in 29,549 consecutive new patients. These were analyzed by gender and age. Overall, 80.9% of patients agreed to HIV screening. Incorporation of language requesting permission for HIV screening into the consent form provided at presentation for cancer care, relieves clinicians from adding this task.
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SOURCE CITATION: Dunkle LM, Kotloff KL, Gay CL, et al. Efficacy and safety of NVX-CoV2373 in adults in the United States and Mexico. N Engl J Med. 2022;386:531-43. 34910859.
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COVID-19 , Vacinas , Adulto , COVID-19/prevenção & controle , Vacinas contra COVID-19 , Humanos , SARS-CoV-2 , Estados Unidos/epidemiologiaRESUMO
Although the use of social media to spread misinformation and disinformation is not a new concept, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic has further highlighted the dangers that misinformation can pose to public health. More than two-thirds of Americans receive their news from at least 1 social media outlet, most of which do not undergo the same review process as academic journals and some professional news organizations. Unfortunately, this can lead to inaccurate health information being conveyed as truth. The purpose of this article is to inform the infectious diseases community of the history and dangers of health misinformation and disinformation in social media, present tools for identifying and responding to misinformation, and propose other ethical considerations for social media.
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COVID-19 , Doenças Transmissíveis , Mídias Sociais , Comunicação , Desinformação , Humanos , SARS-CoV-2 , Estados UnidosRESUMO
The availability of antiretroviral therapy (ART) has increased the life expectancy of people with HIV (PWH) and reduced the incidence of AIDS-associated malignancies, yet PWH have a significantly increased incidence of malignancy and less favorable outcomes of cancer treatment compared with the general population.Immunotherapy has revolutionized cancer therapy, becoming the standard of care for various malignancy treatments. However, PWH are an underserved population with limited access to clinical trials and cancer treatment.This review of the available evidence on different classes of cancer immunotherapy in PWH is mostly based on case reports, case series, but few prospective studies and clinical trials due to the exclusion of PWH from most oncologic clinical trials. The results of the available evidence support the safety of immunotherapy in PWH. Immunotherapy has similar effectiveness in PWH, an acceptable toxicity profile, and has no clinically significant impact on HIV viral load and CD4-T cell count. In addition, there is no reported change in the incidence of opportunistic infections and other complications for PWH with well-controlled viremia.This review aims to briefly summarize the current state of immunotherapy in cancer, guide clinicians in the management of immunotherapy in cancer PWH, and encourage the inclusion of PWH in clinical trials of cancer immunotherapy.
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Infecções por HIV , Neoplasias , Adulto , Contagem de Linfócito CD4 , Infecções por HIV/tratamento farmacológico , Infecções por HIV/terapia , Humanos , Imunoterapia , Incidência , Neoplasias/complicações , Neoplasias/terapia , Estudos ProspectivosRESUMO
SOURCE CITATION: Borobia AM, Carcas AJ, Perez-Olmeda M, et al. Immunogenicity and reactogenicity of BNT162b2 booster in ChAdOx1-S-primed participants (CombiVacS): a multicentre, open-label, randomised, controlled, phase 2 trial. Lancet. 2021;398:121-30. 34181880.