Search

(1) Background: Healthcare providers have a crucial role in contrasting vaccine hesitancy (VH). We aimed to investigate opinions, knowledge, and attitudes toward vaccines in healthcare students (HS) at the University of Catania (Italy). (2) Methods: A survey was conducted from 1 October 2019 to 31 January 2020. Data on the opinions, knowledge, and attitudes of HS toward vaccinations were collected using an anonymous self-administered questionnaire. The opinion answers were added to calculate the VH index (<18 = low, 19−22 = medium, >23 = high). Data were summarized by the VH index, degree, year of study, and sex differences, using descriptive statistics. (3) Results: A total of 1275 students (53.7% females) participated in the study, with a median (IQR) age of 21 (19−22) years. The median level of VH was 20 (17−23), with slightly higher values in males. We found an inverse trend between VH and opinions, knowledge, and attitudes toward vaccines. The same trend was confirmed in all study courses. Furthermore, the comparison between sexes revealed a higher level of knowledge in women. (4) Conclusions: The results highlight a lack of knowledge about vaccines, as well as contrasting opinions and attitudes among future health professionals. Therefore, future interventions on these topics in the preparation of future healthcare providers are needed.

Background: Less than 50% of patients implanted with an implantable cardioverter-defibrillator (ICD) receive device therapy during the follow-up. The aim of our study was to prospectively evaluate the predictive role of appropriate ICD therapy on long-term survival of patients implanted for primary or secondary sudden death prevention., Methods: From 2002 to 2003, 139 consecutive patients [mean age 66±9 years, male 77%, ischemic heart disease 56%, New York Heart Association functional class >II (74%), primary prevention 74%, mean left ventricular ejection fraction 30±9%, cardiac resynchronization ICD 65%] were enrolled. We collected and evaluated device therapies for at least 18 months and recorded survival status for more than 5 years., Results: Over a median follow-up of 18 months, 54 (39%) patients received at least one ICD intervention, with 28 patients receiving only appropriate ICD therapies, 13 only inappropriate therapies and 13 receiving both therapies. At a mean follow-up of 63±12 months, 30 deaths occurred in 130 patients (23%); for nine patients, we had no survival status information. Death was classified as cardiac in 22 (73%) patients, the most common cause was progressive heart failure. In a Cox proportional regression model, an appropriate ICD therapy was associated with a significant increase in the subsequent risk of death (hazard ratio 3.02, P=0.003)., Conclusion: In patients implanted with ICD or cardiac resynchronization therapy with ICD devices, for primary or secondary sudden cardiac death prevention, appropriate ICD therapy predicts a three-fold greater risk of death.