Dataset Information

COVID-19 vaccine hesitancy among Italian people with multiple sclerosis.

ABSTRACT:

Introduction

Vaccine hesitancy promotes the spread of infectious diseases including COVID-19 virus, limiting the herd immunity. Complications caused by COVID-19 in people with multiple sclerosis forced governments to ensure them prior access to vaccinations. Their propensity to be vaccinated needs to be assessed to promote adhesion to vaccination programs. The aim of this study was to explore the COVID-19 vaccine hesitancy rate in pwMS.

Methods

We conducted an observational study recruiting patients affected by multiple sclerosis followed at MS Clinical and Research Unit of Tor Vergata University, Rome. We invited them to fill in an online survey about their intent to get COVID-19 vaccination. Fisher's exact test and Kruskal-Wallis test were performed to explore differences in sociodemographic, clinical, and emotional variables relative to the opinions about vaccinations. An exploratory factor analysis (EFA) was performed to assess the factorial structure of the questionnaire; Pearson's correlations between the factors and Big Five personality dimensions were also calculated.

Results

Of 276 respondents, 90% was willing to get vaccinated, while only 1.4% was sure to refuse the vaccination. Education level, opinions on safety and efficacy of vaccines, and emotional status were found to be associated to the propensity of getting the COVID-19 vaccination (respectively: p = 0.012, p < 0.001, and p = 0.0001). Moreover, general opinions on healthcare system were related to the intention to get vaccinated.

Conclusion

Our results reinforce the importance of a good relationship between doctor and patient and the need to adapt doctors' communication strategy to patients' personalities and beliefs.

SUBMITTER: Proietti F

PROVIDER: S-EPMC9790761 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature

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Publications

COVID-19 vaccine hesitancy among Italian people with multiple sclerosis.

Proietti Francesca F Landi Doriana D Ponzano Marta M Cola Gaia G Di Mauro Giovanni G Mataluni Giorgia G Nicoletti Carolina Gabri CG Curcio Giuseppe G Marfia Girolama Alessandra GA

Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology 20221226 3

<h4>Introduction</h4>Vaccine hesitancy promotes the spread of infectious diseases including COVID-19 virus, limiting the herd immunity. Complications caused by COVID-19 in people with multiple sclerosis forced governments to ensure them prior access to vaccinations. Their propensity to be vaccinated needs to be assessed to promote adhesion to vaccination programs. The aim of this study was to explore the COVID-19 vaccine hesitancy rate in pwMS.<h4>Methods</h4>We conducted an observational study ...[more]

PMID: 36567409

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Project description:BackgroundPeople with multiple sclerosis (MS) are susceptible to severe COVID-19 outcomes. They were included as a priority group for the Australian COVID-19 vaccine roll-out in early 2021. However, vaccine hesitancy remains a complex barrier to vaccination in this population group, which may be partly related to disease relapse concerns following COVID-19 vaccination. This study examined the COVID-19 vaccination status, intent, hesitancy, and disease-related beliefs in people with MS.MethodsAn online survey was conducted with people with MS receiving care at two Australian health services between September and October 2021. It collected sociodemographic and disease-specific characteristics and responses to validated scales that assessed vaccine hesitancy and general and MS-related vaccine beliefs.ResultsOf the 281 participants [mean age 47.7 (SD 12.8) years; 75.8% females], most (82.9%) had received at least one COVID-19 vaccine dose. Younger participants were less likely to be vaccinated, as were those within 1-5 years of disease duration. After controlling for age, disease duration was not associated with vaccination status. Unvaccinated participants were more likely to report less willingness to receive the COVID-19 vaccine, higher vaccine complacency and lower vaccine confidence, greater MS-related vaccine complacency, and higher MS and treatment interaction concerns.ConclusionsPeople with MS reported a high vaccination rate, despite general and MS-specific COVID-19 vaccine concerns. Greater MS-specific concerns were reported by those who indicated that their MS was not well-controlled and their MS impacted their daily activities. By understanding the factors that influence vaccine hesitancy and their interplay with MS disease course and treatment concerns, this can inform tailored interventions and educational messages to address these concerns in people with MS. Clinicians, governments, and community organisations are key partners in delivering these interventions and messages, as ongoing booster doses are needed for this vulnerable population.

Project description:ObjectiveThe purpose of this study was to investigate the effect of disease modifying therapies on immune response to severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2) vaccines in people with multiple sclerosis (MS).MethodsFour hundred seventy-three people with MS provided one or more dried blood spot samples. Information about coronavirus disease 2019 (COVID-19) and vaccine history, medical, and drug history were extracted from questionnaires and medical records. Dried blood spots were eluted and tested for antibodies to SARS-CoV-2. Antibody titers were partitioned into tertiles with people on no disease modifying therapy as a reference. We calculated the odds ratio of seroconversion (univariate logistic regression) and compared quantitative vaccine response (Kruskal Wallis) following the SARS-CoV-2 vaccine according to disease modifying therapy. We used regression modeling to explore the effect of vaccine timing, treatment duration, age, vaccine type, and lymphocyte count on vaccine response.ResultsCompared to no disease modifying therapy, the use of anti-CD20 monoclonal antibodies (odds ratio = 0.03, 95% confidence interval [CI] = 0.01-0.06, p < 0.001) and fingolimod (odds ratio = 0.04; 95% CI = 0.01-0.12) were associated with lower seroconversion following the SARS-CoV-2 vaccine. All other drugs did not differ significantly from the untreated cohort. Both time since last anti-CD20 treatment and total time on treatment were significantly associated with the response to the vaccination. The vaccine type significantly predicted seroconversion, but not in those on anti-CD20 medications. Preliminary data on cellular T-cell immunity showed 40% of seronegative subjects had measurable anti-SARS-CoV-2 T cell responses.InterpretationSome disease modifying therapies convey risk of attenuated serological response to SARS-CoV-2 vaccination in people with MS. We provide recommendations for the practical management of this patient group. ANN NEUROL 20219999:n/a-n/a.

Dataset Information

COVID-19 vaccine hesitancy among Italian people with multiple sclerosis.

Introduction

Methods

Results

Conclusion

Publications

COVID-19 vaccine hesitancy among Italian people with multiple sclerosis.

Similar Datasets

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