A retrospective cohort study of the prevalence of anxiety and agitation in schizophrenic smokers and the unmet needs of smoking cessation programs

Nurses' beliefs, attitudes, and opinions regarding a smoking ban in a psychiatric hospital

PURPOSE

This study aims to identify the beliefs, attitudes, and opinions of nursing professionals associated with tobacco smoking and its prohibition in a psychiatric hospital in Brazil.

METHODS

Using a cross-sectional epidemiologic study, a total of 73 nursing professionals in a smoke-free psychiatric hospital were interviewed. The Varimax Rotation and the Fisher's exact test at a 5% significance level were used to analyze the responses.

FINDINGS

Most nursing professionals reported observations of patients becoming calmer after smoking (n = 59, 80.8%) and tobacco withdrawal worsening patients' mental health symptoms, suggesting agreement among professionals that some psychiatric patients need to smoke tobacco. Most respondents stated that patients with mental health disorders have more difficulty with smoking cessation (79.4%) and are less interested in quitting smoking than those without disorders (95.9%). While one-third mentioned having used cigarettes as a reward or bribe, the majority (83.6%) was in favor of continuing the smoking ban, with more support observed from those working on a night shift and those who worked in the public psychiatric wards. Over 71% noted improvements in their health after the smoking ban.

CONCLUSION

The nursing professionals were surprised by the effectiveness of the smoking ban and highlighted the improvement in the hospital environment after its implementation.

CLINICAL RELEVANCE

As trusted healthcare professionals, nurses are essential in the fight against smoking and can contribute to awareness promotion, supporting patients during nicotine withdrawal, and decision-making processes for health policies.

Agitation in schizophrenia: origins and evidence-based treatment

PURPOSE OF REVIEW

Agitation associated with schizophrenia remains an important clinical concern and if not managed effectively, can escalate into aggressive behavior. This is a review of the recent biomedical literature on agitation in individuals with schizophrenia.

RECENT FINDINGS

Themes in the recent literature include consideration of comorbidities such as cigarette smoking and cannabis use. Surveys reveal that pharmacological approaches to manage agitation have changed little, with haloperidol remaining in common use and intramuscular administration of antipsychotics and/or benzodiazepines being frequently administered to more severely agitated/aggressive individuals. Of note, ketamine has been recently adopted for use in severe agitation in medical emergency departments, but the risk of this medication for people with schizophrenia is unclear. At present, inhaled loxapine remains the only rapidly acting noninjectable FDA-approved treatment for agitation associated with schizophrenia. In development is an intranasal formulation for olanzapine (a well characterized atypical antipsychotic already approved to treat agitation) and a sublingual film for dexmedetomidine (an α2-adrenergic agonist used as an anesthetic and now being repurposed).

SUMMARY

Comorbidities can contribute to agitation and can make an accurate differential diagnosis challenging. The ongoing development of rapidly acting novel formulations of antiagitation medications, if successful, may facilitate clinical treatment by providing additional options.