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1.
Ann Med ; 56(1): 2399318, 2024 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-39239845

RESUMO

BACKGROUND: People with disabilities are at increased risk for severe COVID-19 health outcomes and face barriers accessing COVID-19 vaccines. The aim of this study is to examine receipt of ≥ 1 dose of the COVID-19 vaccine, intention to vaccinate in the future, and reasons for not vaccinating among people with disabilities and functional limitations using a large, nationally representative dataset of adults in the United States. METHODS: Data were analyzed from the Census Bureau's Household Pulse Survey (14-26 April 2021, n = 68,913). Separate logistic regression models were conducted to examine the association between each disability (vision, hearing, cognition and mobility), overall disability status, and functional status on ≥1 dose COVID-19 vaccination receipt and intention to vaccinate. Furthermore, reasons for not getting vaccinated were examined among those with disabilities or functional limitations. RESULTS: Approximately 13% of adults reported having a disability, and almost 60% reported having some or a lot of functional limitations. Over 65% of adults with disabilities had received ≥1 dose of COVID-19 vaccines, compared to 73% among adults without disabilities (adjusted prevalence ratio = 0.94). Among adults with disabilities, those who were younger, had lower educational attainment and income, did not have insurance and had a prior history of COVID-19 were less likely to get vaccinated or intend to get vaccinated than their respective counterparts. The main reasons for not getting vaccinated were concerns about possible side effects (52.1%), lack of trust in COVID-19 vaccines (45.4%) and lack of trust in the government (38.6%). DISCUSSION AND CONCLUSION: Efforts to ensure high and equitable vaccination coverage include working with communities to strengthen the message that the vaccine is safe and effective, educating health professionals about the need to recommend and promote vaccines, and making vaccination sites more accessible for people who need additional accommodations.


Assuntos
Vacinas contra COVID-19 , COVID-19 , Pessoas com Deficiência , Intenção , Humanos , Estados Unidos/epidemiologia , Masculino , Vacinas contra COVID-19/administração & dosagem , Feminino , Adulto , Pessoa de Meia-Idade , COVID-19/prevenção & controle , COVID-19/epidemiologia , Pessoas com Deficiência/estatística & dados numéricos , Idoso , Adulto Jovem , Vacinação/estatística & dados numéricos , SARS-CoV-2 , Adolescente , Hesitação Vacinal/estatística & dados numéricos , Hesitação Vacinal/psicologia , Cobertura Vacinal/estatística & dados numéricos
2.
Cancer Discov ; 2024 Sep 16.
Artigo em Inglês | MEDLINE | ID: mdl-39282709

RESUMO

One of the most robust synthetic lethal interactions observed in multiple functional genomic screens has been dependency on PRMT5 in cancer cells with MTAP deletion. We report the discovery of the clinical stage MTA-cooperative PRMT5 inhibitor AMG 193, which preferentially binds PRMT5 in the presence of MTA and has potent biochemical and cellular activity in MTAP-deleted cells across multiple cancer lineages. In vitro, PRMT5 inhibition induces DNA damage, cell cycle arrest, and aberrant alternative mRNA splicing in MTAP-deleted cells. In human cell line and patient-derived xenograft models, AMG 193 induces robust antitumor activity and is well tolerated with no impact on normal hematopoietic cell lineages. AMG 193 synergizes with chemotherapies or the KRAS G12C inhibitor sotorasib in vitro, and combination treatment in vivo significantly inhibits tumor growth. AMG 193 is demonstrating promising clinical activity, including confirmed partial responses in patients with MTAP-deleted solid tumors from an ongoing phase 1/2 study.

3.
Am J Kidney Dis ; 2024 Aug 08.
Artigo em Inglês | MEDLINE | ID: mdl-39127400

RESUMO

Older Latino adults (65+) comprise the fastest growing minoritized group among the older population in the US and experience a disproportionate burden of kidney failure as well as disparities in kidney care compared to non-Hispanic White individuals. Despite significant need and barriers uniquely faced by this population, few educational resources or decision aids are available to meet the language and cultural needs of Latino patients. Decision aids are designed to improve knowledge and empower individuals to engage in shared decision-making and have been shown to improve decisional quality and goal-concordant care among older patients with CKD. In this commentary, we examine the barriers faced by older Latino people with CKD who must make dialysis initiation decisions. We conclude that there is a need for culturally concordant decision aids tailored for older Latino patients with CKD to overcome barriers in access to care and improve patient-centered care for older Latino CKD patients.

4.
Acta Trop ; 258: 107337, 2024 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-39098751

RESUMO

Angiostrongylus vasorum is a metastrongylid parasite infecting wild canids and domestic dogs. Its patchy distribution, high pathogenicity and taxonomical classification makes the evolutionary history of A. vasorum intriguing and important to study. First larval stages of A. vasorum were recovered from feces of two grey foxes, Urocyon cinereoargenteus, from Costa Rica. Sequencing and phylogenetic and haplotypic analyses of the ITS2, 18S and cytochrome oxidase subunit 1 (cox1) fragments were performed. Then p- and Nei´s genetic distance, nucleotide substitution rates and species delimitation analyses were conducted with cox1 data of the specimens collected herein and other Angiostrongylus spp. Cophylogenetic congruence and coevolutionary events of Angiostrongylus spp. and their hosts were evaluated using patristic and phenetic distances and maximum parsimony reconciliations. Specimens from Costa Rica clustered in a separate branch from European and Brazilian A. vasorum sequences in the phylogenetic and haplotype network analyses using the ITS2 and cox1 data. In addition, cox1 p-distance of the sequences derived from Costa Rica were up to 8.6 % different to the ones from Europe and Brazil, a finding mirrored in Nei´s genetic distance PCoA. Species delimitation analysis supported a separate group with the sequences from Costa Rica, suggesting that these worms may represent cryptic variants of A. vasorum, a new undescribed taxon or Angiocaulus raillieti, a synonym species of A. vasorum described in Brazil. Moreover, nucleotide substitution rates in A. vasorum were up to six times higher than in the congener Angiostrongylus cantonensis. This finding and the long time elapsed since the last common ancestor between both species may explain the larger diversity in A. vasorum. Finally, cophylogenetic congruence was observed between Angiostrongylus spp. and their hosts, with cospeciation events occurring at deeper taxonomic branching of host order. Altogether, our data suggest that the diversity of the genus Angiostrongylus is larger than expected, since additional species may be circulating in wild canids from the Americas.


Assuntos
Angiostrongylus , Filogenia , Animais , Angiostrongylus/genética , Angiostrongylus/classificação , Angiostrongylus/isolamento & purificação , Costa Rica , Variação Genética , Infecções por Strongylida/parasitologia , Infecções por Strongylida/veterinária , Infecções por Strongylida/epidemiologia , Análise de Sequência de DNA , Fezes/parasitologia , Raposas/parasitologia , Complexo IV da Cadeia de Transporte de Elétrons/genética , DNA de Helmintos/genética , Haplótipos , DNA Espaçador Ribossômico/genética , América , Cães
5.
BMC Public Health ; 24(1): 2154, 2024 Aug 08.
Artigo em Inglês | MEDLINE | ID: mdl-39118089

RESUMO

BACKGROUND: The Advisory Committee on Immunization Practices issued a shared clinical decision-making (SCDM) recommendation for HPV vaccination in persons aged 27-45. Since expanded eligibility for the vaccine was issued, little information has been available about HPV vaccine behaviors and intentions among women in this age group. METHODS: We conducted a cross-sectional online survey among women aged 27-45 years recruited through a Qualtrics™ respondent panel (N = 324) to answer the following questions (1) What is the prevalence of HPV vaccination among a diverse sample of adult women aged 27-45 years? (2) What are the characteristics of those who have or have not previously been vaccinated? and (3) What factors are associated with the intention to obtain the HPV vaccine among those who had never been vaccinated? Multivariable logistic regression analyses estimated adjusted odds ratios (AORs) and 95% confidence intervals (95% CIs). RESULTS: Only 31.1% had at least one dose of the HPV vaccine. In multivariable analyses, those more likely to have been vaccinated were younger and were more likely to believe that the vaccine was effective. Of those unvaccinated or unsure, 54.8% indicated they were likely to get vaccinated in the future. Factors associated with future vaccine intention (compared to those not intending) included beliefs about vaccine testing, perceived likelihood of HPV infection, greater comfort in asking one's provider for vaccination, and prior negative healthcare experiences. CONCLUSIONS: Our findings suggest that many women in this age group are interested in HPV vaccination. While the recommendation is for SCDM rather than routine vaccination for all women in this age group, efforts to promote informed decision-making among mid-adult women may include educating women about the rigorous vaccine testing and approval process, their risk factors for HPV infection, and encouraging them to engage in SCDM with their medical providers. Targeted efforts to reach women who have had negative experiences with healthcare may also be needed.


Assuntos
Intenção , Infecções por Papillomavirus , Vacinas contra Papillomavirus , Humanos , Feminino , Vacinas contra Papillomavirus/administração & dosagem , Adulto , Estudos Transversais , Pessoa de Meia-Idade , Infecções por Papillomavirus/prevenção & controle , Tomada de Decisão Clínica , Conhecimentos, Atitudes e Prática em Saúde , Inquéritos e Questionários , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde/psicologia
6.
J Health Monit ; 9(2): e12128, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-39081469

RESUMO

Background: The nationwide study German Health Update (GEDA) 2021/2022-Diabetes was conducted to assess the current healthcare and health situation of adults with diabetes in Germany. Methods: GEDA 2021/2022-Diabetes comprises a sample of adults with diagnosed diabetes from the general population. The analysis focuses on adults aged 45 years and over with type 2 diabetes (N = 1,448) and provides selected indicators on diabetes care as well as mental, social and general health. Results: 87.5 % of participants aged 45 years and over with type 2 diabetes are treated with blood glucose-lowering medication. 36.5 % receive insulin alone or in combination with other antidiabetics; 0.7 % use an insulin pump. Almost 96 % had an HbA1c measurement in the last year and about two thirds each report annual foot and eye examinations, participation in a diabetes self-management education programme and self-monitoring of their feet and of blood glucose (12.0 % with continuous glucose monitoring). On average, the quality of diabetes care is perceived as moderate. 23.8 % rate their mental health as excellent/very good. More than a tenth each have anxiety or depressive symptoms and feelings of loneliness. Half rate their general health as very good/good. Conclusions: There is a potential for improvement in the quality of diabetes care and the mental and physical health of adults with type 2 diabetes.

7.
BMC Public Health ; 24(1): 1954, 2024 Jul 22.
Artigo em Inglês | MEDLINE | ID: mdl-39039466

RESUMO

BACKGROUND: The United States (U.S.) has a growing population of Brazilian immigrant women. However, limited research has explored Pap tests and human papillomavirus (HPV) vaccination among this population. METHODS: Participants completed an online survey between July-August 2020. Bivariate analyses examined associations between healthcare-related variables (e.g., insurance, having a primary care provider) and demographics (e.g., age, education, income, marital status, years living in the U.S., primary language spoken at home) with 1) Pap test recency (within the past 3 years) and 2) HPV vaccination (0 doses vs. 1 + doses). Variables significant at p < 0.10 in bivariate analyses were included in multivariable logistic regression models examining Pap test recency and HPV vaccination. RESULTS: The study found that 83.7% of the sample had a Pap test in the past three years. Women who did not know their household income were less likely to be than women who reported a household income of < $25,000 (adjusted OR [aOR] = 0.34, 95% CI: 0.12, 0.95). Women who had seen a healthcare provider in the past year were more likely to have had a Pap test within the last three years than those who had not seen a provider in the past year ([aOR] = 2.43, 95% CI: 1.32, 4.47). Regarding HPV vaccination, 30.3% of respondents reported receiving one or more doses of the HPV vaccine. The multivariable logic regression models determined that women aged 27 -45 (aOR = 0.35, 95% CI: 0.18, 0.67) were less likely than women aged 18-26 to have been vaccinated against HPV). and that women with a PCP were more likely to be vaccinated than those without a PCP (aOR = 2.47. 95% CI:1.30, 4.59). CONCLUSION: This study found that Brazilian immigrant women in the youngest age groups (21 - 29) for Pap test, 18- 26 for HPV vaccination) had somewhat better rates of Pap screening and HPV vaccination than the general U.S. POPULATION: This study adds new information about cervical cancer prevention and control behaviors among Brazilian immigrant women.


Assuntos
Emigrantes e Imigrantes , Teste de Papanicolaou , Infecções por Papillomavirus , Vacinas contra Papillomavirus , Humanos , Feminino , Adulto , Estudos Transversais , Vacinas contra Papillomavirus/administração & dosagem , Estados Unidos , Brasil , Emigrantes e Imigrantes/estatística & dados numéricos , Teste de Papanicolaou/estatística & dados numéricos , Infecções por Papillomavirus/prevenção & controle , Adulto Jovem , Pessoa de Meia-Idade , Adolescente , Neoplasias do Colo do Útero/prevenção & controle , Inquéritos e Questionários , Vacinação/estatística & dados numéricos
8.
Artigo em Alemão | MEDLINE | ID: mdl-38995360

RESUMO

INTRODUCTION: During the COVID-19 pandemic, single parents and their children were particularly exposed to stress due to the containment measures and to limited resources. We analyzed differences in the social and health situation of children and adolescents in one-parent households and two-parent households at the end of the pandemic. METHODS: The analysis is based on data from the KIDA study, in which parents of 3­ to 15-year-old children as well as 16- to 17-year-old adolescents were surveyed in 2022/2023 (telephone: n = 6992; online: n = 2896). Prevalences stratified by family type were calculated for the indicators psychosocial stress, social support, health, and health behavior. Poisson regressions were adjusted for gender, age, level of education, and household income. RESULTS: Children and adolescents from one-parent households are more likely to be burdened by financial restrictions, family conflicts, and poor living conditions and receive less school support than peers from two-parent households. They are more likely to have impairments in health as well as increased healthcare needs, and they use psychosocial services more frequently. Furthermore, they are less likely to be active in sports clubs, but they take part in sporting activities at schools as often as minors from two-parent households. The differences are also evident when controlling for income and education. DISCUSSION: Children and adolescents from one-parent households can be reached well through exercise programs in a school setting. Low-threshold offers in daycare centers, schools, and the community should therefore be further expanded. Furthermore, interventions are needed to improve the socioeconomic situation of single parents and their children.


Assuntos
COVID-19 , Comportamentos Relacionados com a Saúde , Pandemias , Humanos , Adolescente , COVID-19/epidemiologia , COVID-19/psicologia , Criança , Masculino , Feminino , Alemanha/epidemiologia , Pré-Escolar , SARS-CoV-2 , Estresse Psicológico/epidemiologia , Estresse Psicológico/psicologia , Apoio Social , Nível de Saúde , Família Monoparental/estatística & dados numéricos , Família Monoparental/psicologia , Fatores Socioeconômicos
9.
Phys Chem Chem Phys ; 26(28): 19505-19520, 2024 Jul 17.
Artigo em Inglês | MEDLINE | ID: mdl-38979604

RESUMO

The solvation of dissolved transition metal ions in lithium-ion battery electrolytes is not well-characterised experimentally, although it is important for battery degradation mechanisms governed by metal dissolution, deposition, and reactivity in solution. This work identifies the coordinating species in the Mn2+ and Ni2+ solvation spheres in LiPF6/LiTFSI-carbonate electrolyte solutions by examining the electron-nuclear spin interactions, which are probed by pulsed EPR and paramagnetic NMR spectroscopy. These techniques investigate solvation in frozen electrolytes and in the liquid state at ambient temperature, respectively, also probing the bound states and dynamics of the complexes involving the ions. Mn2+ and Ni2+ are shown to primarily coordinate to ethylene carbonate (EC) in the first coordination sphere, while PF6- is found primarily in the second coordination sphere, although a degree of contact ion pairing does appear to occur, particularly in electrolytes with low EC concentrations. NMR results suggest that Mn2+ coordinates more strongly to PF6- than to TFSI-, while the opposite is true for Ni2+. This work provides a framework to experimentally determine the coordination spheres of paramagnetic metals in battery electrolyte solutions.

10.
JAMA Netw Open ; 7(7): e2422259, 2024 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-39008297

RESUMO

Importance: Massage therapy is a popular treatment that has been advocated for dozens of painful adult health conditions and has a large evidence base. Objective: To map systematic reviews, conclusions, and certainty or quality of evidence for outcomes of massage therapy for painful adult health conditions. Evidence Review: In this systematic review, a computerized search was conducted of PubMed, the Allied and Complementary Medicine Database, the Cumulated Index to Nursing and Allied Health Literature, the Cochrane Database of Systematic Reviews, and Web of Science from 2018 to 2023. Included studies were systematic reviews of massage therapy for pain in adult health conditions that formally rated the certainty, quality, or strength of evidence for conclusions. Studies of sports massage therapy, osteopathy, dry cupping or dry needling, and internal massage therapy (eg, for pelvic floor pain) were ineligible, as were self-administered massage therapy techniques, such as foam rolling. Reviews were categorized as those with at least 1 conclusion rated as high-certainty evidence, at least 1 conclusion rated as moderate-certainty evidence, and all conclusions rated as low- or very low-certainty evidence; a full list of conclusions and certainty of evidence was collected. Findings: A total of 129 systematic reviews of massage therapy for painful adult health conditions were found; of these, 41 reviews used a formal method to rate certainty or quality of evidence of their conclusions and 17 reviews were mapped, covering 13 health conditions. Across these reviews, no conclusions were rated as high certainty of evidence. There were 7 conclusions that were rated as moderate-certainty evidence; all remaining conclusions were rated as low- or very low-certainty evidence. All conclusions rated as moderate certainty were that massage therapy had a beneficial associations with pain. Conclusions and Relevance: This study found that despite a large number of randomized clinical trials, systematic reviews of massage therapy for painful adult health conditions rated a minority of conclusions as moderate-certainty evidence and that conclusions with moderate- or high-certainty evidence that massage therapy was superior to other active therapies were rare.


Assuntos
Massagem , Manejo da Dor , Humanos , Massagem/métodos , Manejo da Dor/métodos , Adulto , Feminino , Masculino
11.
Artigo em Inglês | MEDLINE | ID: mdl-38961029

RESUMO

Antisocial behavior in childhood and adolescence is associated with poor family and peer relationships, and a higher risk of mental and physical health problems in adulthood, as well as criminality. Emotions play a central role in children's moral development, but most research has focused on negative emotions (e.g., shame and guilt), in relation to childhood antisocial behavior. Research in adult populations indicates that positive emotions experienced in anticipation of, during, and after antisocial acts may play an important role in the development and maintenance of antisocial behavior. Consequently, this systematic review aimed to investigate the relationship between positive emotion and antisocial behavior in children and adolescents. A systematic search in five databases was conducted, yielding 52 studies that used different methodological approaches, samples, designs and methods to examine this association. Results provide support for a positive relationship between positive emotion and antisocial behavior across community, forensic and clinical samples. This link appeared to be stronger for younger children, boys, and for children high in social dominance, callous-unemotional or sensation-seeking traits. Results suggested that positive affect may act in concert with negative emotion, cognitive, personality and motivational processes, as well as peer influences to determine the initiation and maintenance of antisocial behavior. This review presents directions for future research and discusses the implications of findings for prevention and intervention programs for youth with antisocial behavior.

12.
Am J Mens Health ; 18(3): 15579883241258823, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38879825

RESUMO

Men aged 27 to 45 are eligible for human papillomavirus (HPV) vaccination as of 2019, yet relatively little is known about whether they have received or intend to receive it. We conducted a cross-sectional, online survey among fathers aged 27 to 45 between March and April 2022, to assess associations between HPV vaccination awareness, behaviors, intentions, and psychosocial constructs from the Health Belief Model. We examined the characteristics of those who had (a) heard of the HPV vaccine, (b) already received ≥ 1 dose, and (c) intentions for future vaccination among those who had never been vaccinated. Among 400 men who completed the survey, 32% were not aware of the HPV vaccine. Among those who were aware, 41% had received ≥ 1 dose. Sixty-three percent of unvaccinated men reported that they intended to get vaccinated in the future. Multivariable logistic regression analyses revealed that age and race/ethnicity were associated with having been vaccinated previously. Among the unvaccinated, multivariable logistic regression analyses revealed that those with a higher perceived risk of HPV-associated cancer had 3.73 greater odds of reporting they would seek vaccination compared to those with lower perceived risk (95% confidence interval [CI] = [1.28, 12.3]). We did not find perceived benefits, barriers, or decision self-efficacy to be related to future vaccine intentions. Since recommendations for this group include shared clinical decision-making, public health efforts should focus on raising awareness of vaccine eligibility, emphasizing risk factors for HPV-associated cancers so that individuals have an accurate perception of risk, and encouraging conversation between men and their providers.


Assuntos
Pai , Conhecimentos, Atitudes e Prática em Saúde , Intenção , Infecções por Papillomavirus , Vacinas contra Papillomavirus , Humanos , Masculino , Vacinas contra Papillomavirus/administração & dosagem , Adulto , Estudos Transversais , Pessoa de Meia-Idade , Pai/psicologia , Infecções por Papillomavirus/prevenção & controle , Inquéritos e Questionários , Vacinação/estatística & dados numéricos , Vacinação/psicologia
13.
Vaccines (Basel) ; 12(6)2024 May 22.
Artigo em Inglês | MEDLINE | ID: mdl-38932297

RESUMO

Understanding how attitudes and beliefs about COVID-19 vaccination have changed over time is essential for identifying areas where targeted messaging and interventions can improve vaccination confidence and uptake. Using data from multiple waves of the nationally representative U.S. Census Bureau's Household Pulse Survey collected from January 2021 to May 2023, we assessed reasons for the non-vaccination of adults, adolescents, and children using the Health Belief Model as the framework for understanding behavior. Among unvaccinated adults, perceived vulnerability increased from 11.9% to 44.1%, attitudinal factors/mistrust increased from 28.6% to 53.4%, and lack of cue to action increased from 7.5% to 9.7% from January 2021 to May 2022. On the other hand, safety/efficacy concerns decreased from 74.0% to 60.9%, and logistical barriers to vaccination decreased from 9.1% to 3.4% during the same time period. Regarding reasons for non-vaccination of youth, perceived vulnerability increased from 32.8% to 40.0%, safety/efficacy concerns decreased from 73.9% to 60.4%, and lack of cue to action increased from 10.4% to 13.4% between September 2021 and May 2023. While safety/efficacy concerns and logistic barriers have decreased, increases in perceived vulnerability to COVID-19, mistrust, and lack of cues to action suggest that more efforts are needed to address these barriers to vaccination.

14.
Ann Med ; 56(1): 2357230, 2024 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-38813804

RESUMO

INTRODUCTION: Understanding changes in vaccine hesitancy, overall and by sociodemographic characteristics, may highlight sub-populations for whom more intensive efforts are needed to increase vaccine uptake and confidence. METHODS: We analyzed data using the CDC's Research and Development Survey (RANDS), a nationally representative survey of U.S. adults ≥18 years, collected from 17 May 2021-30 June 2021 (n = 5,458) and 3 November 2022-12 December 2022 (n = 6,821). We assessed changes in vaccine hesitancy, changes in vaccine attitudes and attitudes, and factors associated with hesitancy toward both vaccines in general and COVID-19 vaccines among a nationally representative sample of U.S. adults. RESULTS: Although COVID-19 vaccination (≥1 dose) increased from 67.2% (2021) to 74.7% (2022), COVID-19 vaccine hesitancy increased from 40.7% to 44.6% during the same period. During the same period, hesitancy toward both COVID-19 vaccines and vaccines in general increased among those who were aged ≥65 years and who were non-Hispanic White. However, COVID-19 vaccine hesitancy decreased among non-Hispanic Black adults. Current or former smokers were more hesitant toward vaccines in general (aPR = 1.13, 95%CI: 1.03-1.24) and toward COVID-19 vaccines (aPR = 1.08, 95%CI: 1.01-1.16) compared to never smokers. Among adults who did not receive any COVID-19 vaccines, COVID-19 vaccine hesitancy increased from 86.6% in 2021 to 92.4% in 2022. Furthermore, belief in the overall social benefit of the COVID-19 vaccine decreased from 47.5% to 25.1%. CONCLUSION: This study highlights concerning trends in vaccine hesitancy and uptake of the COVID-19 and other recommended vaccines. We found that some high-risk groups (e.g. smokers) and population subgroups have become more vaccine hesitant, suggesting the need for improved and intensified strategies to increase vaccine confidence and uptake. Future research may focus on qualitative inquiry to understand specific concerns and determinants contributing to increased hesitancy among these groups to help inform interventions and communication campaigns to support vaccination.


COVID-19 vaccine hesitancy increased from 40.7% in 2021 to 44.6% in 2022.During the same period, hesitancy regarding both the COVID-19 vaccine and vaccines in general increased among those who were ≥65 years and non-Hispanic White while hesitancy toward COVID-19 vaccines decreased among non-Hispanic Black adults.Belief in the overall social benefit of the COVID-19 vaccine decreased from 47.5% to 25.1%, sug­gesting need to frame messaging on benefits such as protection from severe disease outcomes.


Assuntos
Vacinas contra COVID-19 , COVID-19 , Hesitação Vacinal , Humanos , Vacinas contra COVID-19/administração & dosagem , Masculino , Hesitação Vacinal/estatística & dados numéricos , Hesitação Vacinal/psicologia , Adulto , Feminino , Estados Unidos/epidemiologia , Pessoa de Meia-Idade , COVID-19/prevenção & controle , COVID-19/epidemiologia , Idoso , Adulto Jovem , Adolescente , Conhecimentos, Atitudes e Prática em Saúde , SARS-CoV-2 , Inquéritos e Questionários , Vacinação/psicologia , Vacinação/estatística & dados numéricos
15.
Science ; 384(6699): eadk3451, 2024 May 31.
Artigo em Inglês | MEDLINE | ID: mdl-38815040

RESUMO

Low uptake of the COVID-19 vaccine in the US has been widely attributed to social media misinformation. To evaluate this claim, we introduce a framework combining lab experiments (total N = 18,725), crowdsourcing, and machine learning to estimate the causal effect of 13,206 vaccine-related URLs on the vaccination intentions of US Facebook users (N ≈ 233 million). We estimate that the impact of unflagged content that nonetheless encouraged vaccine skepticism was 46-fold greater than that of misinformation flagged by fact-checkers. Although misinformation reduced predicted vaccination intentions significantly more than unflagged vaccine content when viewed, Facebook users' exposure to flagged content was limited. In contrast, unflagged stories highlighting rare deaths after vaccination were among Facebook's most-viewed stories. Our work emphasizes the need to scrutinize factually accurate but potentially misleading content in addition to outright falsehoods.


Assuntos
Vacinas contra COVID-19 , Comunicação , Mídias Sociais , Hesitação Vacinal , Humanos , COVID-19/prevenção & controle , Vacinas contra COVID-19/imunologia , Crowdsourcing , Intenção , Aprendizado de Máquina , Estados Unidos , Vacinação/psicologia , Hesitação Vacinal/psicologia
17.
Transplant Cell Ther ; 30(7): 692.e1-692.e12, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38643958

RESUMO

The clinical value of serial routine bone marrow aspirates (rBMAs) in the first year after allogeneic hematopoietic cell transplantation (alloHCT) to detect or predict relapse of acute leukemia (AL) and myelodysplastic syndrome (MDS) in pediatric and young adult patients is unclear. The purpose of this analysis was to determine if assessment of minimal residual disease (MRD) by multiparameter flow cytometry (MFC, MFC-MRD) or donor chimerism (DC) in rBMAs or serial complete blood counts (CBCs) done in the year after alloHCT predicted relapse of AL or MDS in pediatric and young adult patients. We completed a retrospective analysis of patients with AL or MDS who had rBMAs performed after alloHCT between January 2012 and June 2018. Bone marrow (BM) was evaluated at approximately 3, 6, and 12 months for disease recurrence by morphology, MFC-MRD, and percent DC by short tandem repeat molecular testing. CBCs were performed at every clinic visit. The main outcome of interest was an assessment of whether MFC-MRD or DC in rBMAs or serial CBCs done in the year after alloHCT predicted relapse in AL or MDS pediatric and young adult patients. A total of 121 recipients with a median age of 13 years (range 1 to 32) were included: 108 with AL and, 13 with MDS. A total of 423 rBMAs (median 3; 0 to 13) were performed. Relapse at 2 years was 23% (95% CI: 16% to 31%) and at 5 years 25% (95% CI: 18% to 33%). One hundred fifty-four of 157 (98%) rBMAs evaluated for MRD by MFC were negative and did not preclude subsequent relapse. Additionally, low DC (<95%) did not predict relapse and high DC (≥95%) did not preclude relapse. For patients alive without relapse at 1 year, BM DC (P = .74) and peripheral T-cell DC (P = .93) did not predict relapse. Six patients with low-level T-cell and/or BM DC had a total of 8 to 20 BM evaluations, none of these patients relapsed. However, CBC results were informative for relapse; 28 of 31 (90%) relapse patients presented with an abnormal CBC with peripheral blood (PB) blasts (16 patients), cytopenias (9 patients), or extramedullary disease (EMD, 3 patients). Two patients with BM blasts >5% on rBMA had circulating blasts within 5 weeks of rBMA. Neutropenia (ANC <1.5 K/mcl) at 1 year was predictive of relapse (P = .01). Neutropenia and thrombocytopenia (<160 K/mcl) were predictive of disease-free survival (DFS) with inferior DFS for ANC <1.5 K/mcl, P = .001, or platelet count <160 K/mcl (P = .04). These results demonstrate rBMAs after alloHCT assessed for MRD by MFC and/or for level of DC are poor predictors for relapse in pediatric and young adult patients with AL or MDS. Relapse in these patients presents with PB blasts, cytopenias, or EMD. ANC and platelet count at 1-year were highly predictive for DFS.


Assuntos
Transplante de Células-Tronco Hematopoéticas , Síndromes Mielodisplásicas , Recidiva , Humanos , Síndromes Mielodisplásicas/terapia , Criança , Masculino , Adolescente , Feminino , Adulto Jovem , Adulto , Pré-Escolar , Estudos Retrospectivos , Medula Óssea/patologia , Neoplasia Residual , Leucemia/terapia , Lactente , Doença Aguda , Citopenia
18.
Eur J Oncol Nurs ; 70: 102588, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38669955

RESUMO

PURPOSE: Complementary and integrative medicine (CIM) therapies (i.e., non-conventional Western medicine interventions) may reduce side-effects associated with pediatric oncology treatment. CIM therapies may also improve caregiver psychological and physical health that is exacerbated during pediatric cancer treatment. Despite known benefits, these therapies are not widely used within pediatric oncology populations in the United States. To guide and promote CIM use among this population, the aim of this project was to qualitatively explore factors that contribute to caregivers' decision to include CIM use in their own and child's care. METHODS: Twenty caregivers of children (ages 0.5-14 years) being treated for cancer participated in this study. Each completed a demographic form and the CIM use questionnaire. Qualitative interviews followed by a card sort task were used to assess barriers and facilitators of uptake for caregivers and their child with cancer. RESULTS: A number of predisposing (e.g., child age, beliefs) and needs factors (e.g., potential to treatment-related side-effects) provide insight into caregivers' decisions to use CIM for their child. Analyses also revealed the importance of enabling factors (e.g., resources) for caregiver use. Caregivers also reported benefiting from additional information about risk/benefit analysis of these therapies, and current research for CIM use in caregivers and children being treated for cancer. CONCLUSION: Children may benefit from individually tailored complementary and integrative medicine consultations that explore patient history and specific needs factors to improve preference concordant care and uptake. Caregivers may benefit from support that improves enabling factors associated with care (e.g., improved accessibility).


Assuntos
Cuidadores , Terapias Complementares , Medicina Integrativa , Neoplasias , Pesquisa Qualitativa , Humanos , Criança , Terapias Complementares/métodos , Masculino , Feminino , Adolescente , Neoplasias/terapia , Neoplasias/tratamento farmacológico , Cuidadores/psicologia , Pré-Escolar , Lactente , Adulto , Tomada de Decisões , Inquéritos e Questionários , Pessoa de Meia-Idade , Estados Unidos
19.
Breastfeed Med ; 19(6): 467-475, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38587274

RESUMO

Background: Dysphoric milk ejection reflex (D-MER) is a phenomenon that occurs before milk letdown and is described as a wave of negative or devastating emotions, ranging from mild to severe and lasting for seconds to minutes. To date, there has been little research regarding this phenomenon. This study aims to determine the prevalence of D-MER in our population as well as its association with postnatal depression scores and breastfeeding self-efficacy. Methods: Lactating persons between 4 and 12 weeks postpartum at our institution were invited to complete an anonymous 59-question survey via an online platform. Questions asked included patient demographics, presence of symptoms of dysphoria (including timing, duration, and frequency), the Edinburgh Postnatal Depression Scale (EPDS), and the Breastfeeding Self-Efficacy Scale Short Form (BSES-sf). Results: In total, 201 women completed the survey. Twelve women were classified as likely having D-MER (6%). Symptom resolution primarily occurred within a minute to 5 minutes (58%). Mean EPDS scores differed significantly between those with likely D-MER and those without (12.2 vs. 5.4, p = 0.002). BSES-sf scores differed significantly between the two groups (43.1 vs. 52.5, p = 0.009). Preexisting depression or anxiety was not associated with D-MER (p = 0.133), other reported mood disorders differed significantly between those with D-MER and those without (p = 0.004). Demographic characteristics of women with and without D-MER were similar. Conclusion: D-MER prevalence may be lower than previously reported. Patients with likely D-MER appear to have lower breastfeeding self-efficacy and higher depression scores. Those with preexisting mood disorders may be at higher risk of experiencing D-MER.


Assuntos
Aleitamento Materno , Depressão Pós-Parto , Ejeção Láctea , Autoeficácia , Humanos , Feminino , Aleitamento Materno/psicologia , Adulto , Fatores de Risco , Depressão Pós-Parto/epidemiologia , Depressão Pós-Parto/psicologia , Ejeção Láctea/fisiologia , Inquéritos e Questionários , Prevalência , Lactação/psicologia , Mães/psicologia , Escalas de Graduação Psiquiátrica , Período Pós-Parto/psicologia
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