RESUMO
Tobacco smoking is highly prevalent in persons with psychosis and is the leading cause of preventable mortality in this population. Less is known about tobacco smoking in persons with first episode psychosis (FEP) and there have been no estimates about the prevalence of nicotine vaping in FEP. This study reports rates of tobacco smoking and nicotine vaping in young people with FEP enrolled in Coordinated Specialty Care programs in Pennsylvania and Maryland. Using data collected from 2021 to 2023, we examined lifetime and recent smoking and vaping and compared smokers and vapers to nonusers on symptoms, functioning, and substance use. The sample included 445 participants aged 13-35 with recent psychosis onset. Assessments were collected by program staff. Overall, 28 % of participants engaged in either smoking or vaping within 30 days of the admission assessment. Smokers and vapers were disproportionately male, cannabis users, and had lower negative symptom severity than non-smokers. Vapers had higher role and social functioning. Both smoking and vaping were related to a longer time from psychosis onset to program enrollment. We compare these findings to previous studies and suggest steps for addressing smoking and vaping in this vulnerable population.
Assuntos
Transtornos Psicóticos , Vaping , Humanos , Masculino , Vaping/epidemiologia , Feminino , Transtornos Psicóticos/epidemiologia , Adulto , Adulto Jovem , Adolescente , Fumar Tabaco/epidemiologia , Pennsylvania/epidemiologia , Maryland/epidemiologia , PrevalênciaAssuntos
Bactérias/isolamento & purificação , Infecções Bacterianas/prevenção & controle , Periféricos de Computador/estatística & dados numéricos , Infecção Hospitalar/microbiologia , Infecção Hospitalar/prevenção & controle , Desinfecção/métodos , Contaminação de Equipamentos/prevenção & controle , Serviço Hospitalar de Radiologia , Radiologia/instrumentação , Local de Trabalho , Contagem de Colônia Microbiana , Humanos , Estudos de Casos OrganizacionaisRESUMO
Coagulase-negative staphylococci (CNS) are a heterogenous group of Gram-positive cocci that are widespread commensals among mammalia. Unlike their coagulase-positive counterpart, Staphylococcus aureus, CNS produce few virulence patterns and normally refrain from invading tissue. Yet, not only can CNS cause infections in normal host tissue, but modern medicine has also seen their rise as opportunists that display adherence to medical device materials to produce a protective biofilm. CNS have historically been more resistant to antimicrobials, including the beta-lactam antibiotics, than S. aureus and some hospitals reveal rates of oxacillin resistance in CNS approaching 90%. Cross resistance to non-beta-lactam agents has been a recurrent theme over the past 40 years in the CNS. Thus, there has been a pressing need for newer antimicrobial agents with good antistaphylococcal activity. Those new agents tend to have excellent antistaphylococcal activity include daptomycin, linezolid, oritavancin, telavancin, tigecycline, dalbavancin, new quinolones, and ceftibiprole, several of which have unique mechanisms of action. The MIC90 for these new compounds typically ranges from 0.5-4 mug/mL. Staphylococcal biofilm formation is quite common in CNS infections and markedly increases the MIC for most older antimicrobials. Several of the newer agents offer some promise of penetration of biofilm to inhibit or kill adherent staphylococci. CNS will likely remain a major cause of infections in the modern age, evolve further antimicrobial resistance mechanisms, and require development of newer antimicrobials for curative therapy.