Targeting reversible post-translational modifications with PROTACs: a focus on enzymes modifying protein lysine and arginine residues

PROTACs represent an emerging field in medicinal chemistry, which has already led to the development of compounds that reached clinical studies. Posttranslational modifications contribute to the complexity of proteomes, with 2846 disease-associated sites. PROTAC field is very advanced in targeting kinases, while its use for enzymes mediating posttranslational modifications of the basic amino acid residues, started to be developed recently. Therefore, we bring together this less popular class of PROTACs, targeting lysine acetyltransferases/deacetylases, lysine and arginine methyltransferases, ADP-ribosyltransferases, E3 ligases, and ubiquitin-specific proteases. We put special emphasis on structural aspects of PROTAC elements to facilitate the lengthy experimental endeavours directed towards developing PROTACs. We will cover the period from the inception of the field, 2017, to April 2023.

Study on the prevalence and subtypes of human papillomavirus infection among women in the Xuhui District, Shanghai City, China

Background

Human papillomavirus (HPV) can cause various gynecological diseases, create a long-term inflammatory immune microenvironment, and induce the occurrence of cervical tumors. However, the prevalence of HPV is species-specific in different eras or in different countries and regions. This paper aimed to investigate the characteristics of HPV infection in the Xuhui District, Shanghai City, China.

Methods

We collected HPV data from 6,760 female testers, focusing on the younger population for data analysis. We focused more on the HPV subtypes to which young women were susceptible, performed t-Distributed Stochastic Neighbor Embedding (TSNE) analysis to screen for characteristic subtypes, and compared the prevalent subtypes lacking effective vaccine protection.

Results

HPV infection exhibited a trend of affecting a younger population, and eight subtypes were more likely to occur in young people. HPV43, 51, 53, and 59 showed a higher incidence and lacked vaccine protection. We performed TSNE dimensionality reduction analysis to organize the HPV data. The results indicated that HPV16, 18, and 51 are characteristic subtypes in the younger population. The Thinprep cytologic test (TCT) also revealed that the infection with HPV43, 51, 53, and 59 also triggers significant pathological phenotypes.

Conclusions

HPV51 is a subtype that occurs more frequently in young women, can induce a variety of significant pathological features, and lacks effective vaccine protection. This study inspires us to take measures to deal with HPV rejuvenation and conduct research on vaccines for specific HPV subtypes.

Trust in Physicians in the Context of HPV Vaccination of Children from the Perspective of Social Exchange Theory: A Representative Study of Polish Parents

The vaccination of children against human papillomavirus (HPV) effectively prevents HPV infection and HPV-related cancers in women and men. However, HPV vaccination programs are met with vaccine hesitancy, which varies between countries. The coverage in Poland is low, although introducing nationally funded HPV vaccination for girls aged 12-13 in mid-2023 may increase it. The uptake of the HPV vaccine in adolescents is highly affected by parental decisions, which in turn can be influenced by interactions with the physician. The present representative study aimed to analyze the acceptance of the HPV vaccine among Polish parents (n = 360) and the level of trust in HPV vaccination in the pediatrician/general practitioner who takes care of their children aged 9-15 years. The data were gathered in September 2022 using computer-assisted telephone interviews. Most surveyed parents reported trusting their child's physician regarding vaccine recommendations (89.2%) and vaccinated their child with all or most of the vaccines recommended by a national vaccination guideline (94.7%). However, 13.3% declared themselves as moderate or strong vaccine opponents, a group characterized by high (83.4%) distrust in physicians. There was no difference in the awareness of HPV in groups varying in trusting the physicians, but parents who trusted them were more frequently aware of the HPV vaccine. Parental willingness to vaccinate their child against HPV was highly differentiated by the level of trust in the child's physician. The results highlight that trust in physicians is a critical factor shaping decisions for children's vaccination, stressing a continuous need to improve strategies to communicate with patients.

Diagnosis and therapy of myasthenia gravis-the patients' perspective: a cross-sectional study

The survey aimed to explore patients' perspectives with myasthenia gravis (MG) toward the diagnosis made and the therapy used to treat MG. The survey was conducted with a quantitative method, using the CAWI technique. A total of 321 people participated in the survey. More than half of the respondents (56.4%) had suffered from MG for less than 10 years. In three out of 10 cases (30.9%), the diagnosis of MG lasted 3 years or longer. The diagnostic delay was significantly longer in female respondents than in the males (p = 0.029). Cholinergic drugs were used in 92.9% of cases initially, and as maintenance therapy in 84.3% of cases. Corticosteroids were used in initiating therapy (45.8%) and as maintenance therapy (46.4%). One in four respondents (25.5%) reported experiencing very strong and strong side effects after using steroids. The side effects from steroid therapy very strong or strong affected overall physical health in 55.9% of respondents, very strong or strong affected self-acceptance in 52%, to a very large or large extent on mental health in 47.1%, and to a very strong or strong extent influenced the performance of daily activities in 28.2%. More than half of the respondents (57.0%) had had a thymectomy. Seven out of 10 respondents (72.0%) declared that the therapy they were on at the time of the survey allowed them (to varying degrees) to control their course of MG. Low therapy acceptance and less well controlled MG was associated with a preference for non-tablet therapies (p = 0.045). Regular follow-up and cooperation with the specialist health care system should improve MG symptoms, activities of daily living, and quality of life.

Influenza vaccination from the perspective of health care workers at university hospitals

BACKGROUND

The influenza vaccination rate of healthcare workers (HWs) in Poland is low. Before implementing methods for promoting influenza vaccination, it is crucial to identify attitudes towards vaccination. We aimed to examine the knowledge and attitudes towards influenza vaccination of HWs at university hospitals. Moreover, we evaluated the incentives for getting influenza vaccination among HWs.

METHODS

From September 2020 to October 2020, we surveyed HWs in one children's hospital and two adults' hospitals in Warsaw (Poland). We included only fully and correctly completed surveys into final analysis.

RESULTS

A total of 950 questionnaires (85% women, 45% <40 years old, 33% physicians and 48% nurses, 56% working in a children's hospital) were evaluated. Of all HWs, 25% declared they were vaccinated and 54% planned to get vaccinated in the next season. We have analyzed attitudes towards influenza vaccination and motivations to get vaccinated.

CONCLUSIONS

Among HWs in academic hospitals, males, people <40 years old, physicians and those working in children's hospital are more likely to get vaccinated and their attitudes towards influenza vaccination are more positive. Of those less likely to get vaccinated, people >40 years old and nurses could be effectively persuaded by free and on-site influenza vaccination. Moreover, free access to vaccination is the strongest motivator for vaccination among all HWs. The attitudes towards mandatory influenza vaccination differ sharply among HWs-while physicians are ready to accept it, nurses are not.

TRIAL REGISTRATION

ClinicalTrials.gov Identifier: NCT04569019.

Impact of the COVID-19 Pandemic on Attitudes toward Vaccination: Representative Study of Polish Society

The study explored the association between individuals' attitudes toward vaccination and their actual vaccination behavior. We also examined the impact of the coronavirus disease 2019 (COVID-19) pandemic and the ongoing vaccination debate on changing attitudes towards vaccination, specifically within different demographic groups. The survey was conducted among a representative sample of Poles (N = 805) using computer-assisted web interview (CAWI) technology. As demonstrated, those who identified themselves as strong vaccine supporters were statistically significantly more frequently to be vaccinated with COVID-19 booster doses, to follow a physician's recommendation on any vaccine without hesitation, and to be strengthened in their confidence in vaccines during the COVID-19 pandemic (p < 0.001 for all). However, over half of the responders declared themselves as moderate vaccine supporters/opponents, the groups whose further attitudes are likely to be affected by (mis)communication. Importantly, more than half of moderate vaccine supporters declared that their vaccine confidence was weakened during the COVID-19 pandemic, while 43% were not vaccinated against COVID-19. In addition, the study demonstrated that older and better-educated individuals were more likely to be COVID-19-vaccinated (p < 0.001 and p = 0.013, respectively). The results of this study imply that, in order to improve vaccine acceptance, it is essential to strengthen public health communication and avoid communication errors conducted during the COVID-19 pandemic.

Analysis of Etiology of Community-Acquired and Nosocomial Urinary Tract Infections and Antibiotic Resistance of Isolated Strains: Results of a 3-Year Surveillance (2020-2022) at the Pediatric Teaching Hospital in Warsaw

Urinary tract infections (UTIs) remain the most common infections diagnosed in outpatients and hospitalized patients. This study was designed to determine the patterns of antibiotic resistance and the prevalence of uropathogens causing UTIs in pediatric patients hospitalized between 1 January 2020 and 31 December 2022 at Teaching Hospital in Warsaw. The most frequent species isolated from urine samples were E. coli (64.5%), Klebsiella spp. (11.6%), and Enterococcus spp. (6.1%). UTIs caused by Enterobacter spp., Enterococcus spp., and Klebsiella spp. were significantly more common in children younger than three months of age than in children older than three months (p < 0.001). Trimethoprim and trimethoprim-sulfamethoxazole were the least active compounds against Enterobacterales with the resistance of E. coli, Klebsiella spp., P. mirabilis, and Enterobacter spp. in the range of 26.7/25.2%, 48.4/40.4%, 51.1/40.4%, and 15.8/13.2% respectively. Ampicillin was also found to have resistance rates for E. coli of 54.9% and P. mirabilis of 44.7%. Cefalexin and cefuroxime were highly active towards Enterobacterales except for Klebsiella spp., in which the resistance level reached 40%. Regarding third- and fourth- generation cephalosporins, resistance in E. coli and P. mirabilis was observed in approximately 2-10% of the isolates, but in Klebsiella spp. and Enterobacter spp. ranged over 30%. The resistance of Enterobacterales to carbapenems, nitrofurantoin, and fosfomycin was below 1%. The quinolones resistance was very high for Klebsiella spp. (31.1%) and P. mirabilis (29.8%) and three times lower for E. coli (11.9%), P. aeruginosa (9.3%), Enterobacter spp. (2.6%), and E. faecalis (4.6%). Resistance to multiple antibiotic classes was identified in 396 Enterobacterales strains, 394 of which were multi-drug resistant (MDR) and 2 were extensive drug-resistant (XDR). In the case of E. coli, 30% of isolates were MDR, with the proportion of strains having this exact resistance pattern similar in all of the analyzed years; no E. coli XDR strains were isolated. The number of Klebsiella spp. MDR strains was much higher in 2022 (60%) than in 2021 (47.5%). In the analyzed time, only one strain of K. pneumonia XDR, producing New Delhi metallo-β-lactamase, was isolated. Monitoring infection trends is essential to improve control and limit the rise of bacterial resistance.

One Health in the consciousness of veterinary students from the perspective of knowledge of antibiotic therapy and antimicrobial resistance: a multi-centre study

One Health (OH) is one of the most essential global programs to rebalance the animal, human, and plant environments that depend on and affect each other. One element of the OH program is to draw attention to the phenomenon of antimicrobial resistance (AMR), which poses a very high risk to human and animal health. OH is not only a health-promoting project but also has an educational dimension. Therefore, a survey was conducted among 467 veterinary students studying at top academic centers in Poland to find out whether they had heard of OH and whether knowledge of OH influences their knowledge and attitudes related to AMR. The study indicated statistically significant relationships between familiarity with the OH program and the year of study. The higher the year of study, the more students heard about OH. It was also shown that students who had heard of OH were significantly more likely-compared to students who had not heard of OH-to agree that increasing AMR is influenced by the overuse of antibiotics in veterinary medicine (70.7 vs. 55%; p = 0.014) and the use of too low doses of antibiotics in animals (49.8 vs. 28.6%; p = 0.016). The higher the year of study, the higher the percentage of students who say that carbapenems as antibiotics of last resort should be reserved only for humans (70% of final-year students vs. 30.8% of first-year students; p < 0.001). The study's results indicate the effectiveness of education in fostering positive attitudes toward AMR and the impact of knowledge of the OH program on knowledge of antibiotic therapy in the spirit of OH.

The Influence of Recommendation of Medical and Non-Medical Authorities on the Decision to Vaccinate against Influenza from a Social Vaccinology Perspective: Cross-Sectional, Representative Study of Polish Society

Vaccination against seasonal flu is crucial to prevention of illness in modern societies. The level of influenza vaccination in Poland is low and, for many years, has hovered around a few percent of the general population. For this reason, it is crucial to understand the reasons for such a low level of vaccination and to assess the influence of medical and social authorities on the decision to vaccinate against influenza from the perspective of social vaccinology. For this purpose, a representative survey was conducted in 2022 among adult Poles (N = 805), orchestrated with the CAWI technique based on the author's questionnaire. The most significant authority in the context of influenza vaccination is held by physicians, especially among the oldest part of the population, over 65 years of age-in this group, 50.4% of respondents declare a very high level of respect for physicians on the issue of recommended influenza vaccination (p < 0.001), and the second-highest authority group for which seniors have respect in the aspect of influenza vaccination is pharmacists (p = 0.011). It was also shown that pharmacists have more authority on the issue of influenza vaccination than nurses, especially in the group that declared themselves opponents of vaccination (p < 0.001). The survey indicates the need to strengthen the authority of physicians and pharmacists regarding influenza vaccination, and, in the case of pharmacists, the need for changing the law to allow them to qualify for influenza vaccination.

Feminized vaccine? Parents' attitudes toward HPV vaccination of adolescents in Poland: A representative study

In 2023, the process of gradually introducing universal, free HPV vaccination into the vaccination program for children in Poland began. For this reason, the attitudes of parents of adolescents toward these vaccinations were examined in this study. The survey was conducted among 360 parents of children (girls and boys) aged 9-15. To achieve the best possible representativeness of the sample, parents were selected for the survey using a random-quota method. The survey was carried out using the CATI. The surveyed parents declared a high level of knowledge about HPV and awareness of HPV vaccination (74.2% of parents had heard of HPV, and 61.4% had heard of the HPV vaccine). The study showed a statistically significant relationship between parents' education and knowledge of HPV infection - the higher the parent's (mother or father) education, the higher the declared knowledge. Education was also a statistically significant factor influencing the declaration of vaccinating a child against HPV. In addition to parental education, the gender of the child was also a significant factor influencing willingness to vaccinate against HPV. Parents of boys were significantly more likely - than parents of girls - to declare that they would not vaccinate their sons against HPV. A significant factor influencing declarations to vaccinate against HPV was the child's vaccination against COVID-19. The study results indicate a strong correlation between parental education and parental knowledge and attitudes about HPV and the HPV vaccine.

Shades of Fear-Mental and Physical Health Reactions to the COVID-19 Pandemic: A Representative Study of Polish Society

The study was carried out one year after the establishment of the pandemic state in the European Union (EU), the situation at the end of the next wave of the COVID-19 pandemic in Poland. The survey was conducted on a representative sample of Polish people using Computer Assisted Web Interviewing (CAWI), considering several demographic categories, such as sex, age, place of residence, education, and monthly income. The survey's main objective was to find out whether the respondents feel fear related to pandemics and living in a pandemic, and if so, what the psychological and physiological symptoms of this fear are. Half of the respondents (50.2%) declared that they felt fear about what their life would look like after the pandemic, and every tenth person (10.1%) marked the highest level of fear on the scale. The respondents felt the psychological symptoms of the pandemic much more often than they felt the physical ones. The most common psychological symptoms were fear of the future (38.5% of them gave "often" and "very often" responses, together), despondency (29.2% of them gave "often" and "very often" responses), and mental tension (28.9% of them gave "often" and "very often" responses). A detailed analysis of data from representative studies showed that the responses in a pandemic are strongly determined by demographic categories, mainly sex and age, and they differ depending on the social group to which a person belongs.

Knowledge of Primary Care Patients Living in the Urban Areas about Risk Factors of Arterial Hypertension

Arterial hypertension (AH), one of the most common diseases of civilization, is an independent risk factor for cardiovascular morbidity and mortality. This disease is the second, after lipid disorders, the most common cardiovascular risk factor and a significant cause of premature death. In Poland, one in three adults (approximately 11 million people) suffers from it. The aim of our survey was to determine patients’ knowledge of the factors (e.g., age, smoking cigarettes, drinking coffee, shift work) that may influence the development of hypertension. The survey was conducted among 205 adult primary care patients living in urban areas. There was a high correlation between patients’ education and risk factors of AH, such: as excess salt in the diet (p = 0.038), smoking electronic cigarettes (p = 0.005), moderate alcohol consumption (p = 0.028), moderate daily physical activity (p = 0.011), female and male sex (p = 0.032 and p = 0.012), air pollution (p < 0.001) and others. In addition, a statistically significant factor shaping patients’ attitudes toward hypertension prevention was the correlation between the respondents’ education and their parents’ prevalence of hypertension (p = 0.40). This study increases the knowledge of patients’ awareness of hypertension. It may serve as guidance for primary care providers to pay special attention to environmental interviews with patients and the patient’s family history for the prevention of hypertension incidence.

The Global Pandemic as a Life-Changer? Medical, Psychological, or Self Help during COVID-19 Pandemic: A Cross-Sectional Representative Study

The survey was conducted on a representative adult sample of Poles one year after the announcement of the global COVID-19 pandemic. The survey aimed to determine how the public in different social groups and age categories assessed the impact of the pandemic on their personal and professional lives, and where and to what extent respondents sought psychological and medical help to cope with the effects caused by the pandemic. The survey was conducted using the CAWI technique based on a questionnaire designed by an interdisciplinary team of experts. The study indicated that 61.9% of respondents declared that the COVID-19 pandemic did not bring any good, and had rather adverse effects on their lives, and 57.7% of respondents declared that the pandemic had not affected their professional lives. Nearly half of the respondents (45.0%) declared that although the pandemic forced them to change their personal lives, it did not work out for them. Due to the impact of the COVID-19 pandemic, every eighth respondent (12.3%) contacted a mental health specialist-a psychologist, or psychiatrist. Young people most often use psychological and medical help. Due to its representative nature, the survey can be used for in-depth qualitative analyses of the impact of the pandemic on people's mental health.

Vaccine or Garlic-Is It a Choice? Awareness of Medical Personnel on Prevention of Influenza Infections

BACKGROUND

Preventing the spread of the influenza virus is one of the primary health policy challenges of many countries worldwide. One of the more effective ways to prevent infection is influenza vaccination, and the people who enjoy the most public confidence in preventive health care are health workers (HWs). For this reason, it is crucial to study the attitudes of HWs toward influenza vaccination.

METHODS

The survey was conducted among 950 medical (physicians and nurses) and administrative staff in three academic hospitals. Respondents to the survey were selected on a random-target basis to represent hospital employees in the study best. The survey was conducted using the PAPI method between August and September 2020.

RESULTS

Respondents considered hand washing (52.8%) and avoiding contact with sick people (49.3%) the most effective ways to prevent influenza infection. Three in ten respondents considered wearing a protective mask (30.1%) and getting vaccinated against influenza (29.9%) is fully effective in preventing influenza. Influenza vaccination as effective in preventing influenza virus infection was chosen more often by those who worked in a pediatric hospital. Nurses were twice less likely than physicians to declare that influenza vaccination prevents infection (42.4% for nurses vs. 84.0% for physicians). At the same time, 20.4% of nurses believed that eating garlic effectively prevented influenza infection, and 28.1% declared daily vitamin C helpful.

CONCLUSIONS

The study pointed to significant educational gaps regarding the role and effectiveness of influenza vaccination in the process of influenza virus infection and indicated a firm belief in medical myths, especially in the nursing community, related to protection against influenza virus infection.

How Psychological Variables Maybe Correlated with Willingness to Get COVID-19 Vaccine: A Nationwide Cross-Sectional Study of Polish Novice Nurses

INTRODUCTION

Nurses became the largest medical group exposed to direct contact with the SARS-CoV-2 virus. In this study, we aimed to assess the readiness and motivation for vaccination, as well as the use of sources of information and attitudes toward vaccination depending on the psychological profile.

MATERIAL AND METHODS

A cross-sectional online survey study was conducted. The study included 145 novice nurses from 8 medical universities who completed 3-year undergraduate studies. Women constituted 97.2% of the respondents (N = 141). The Generalized Anxiety Disorder 7-Item Scale, General Self-Efficacy Scale, Brief Resilient Coping Scale, and an original questionnaire were used. Variables were analyzed with descriptive statistics methods. A p-value of <0.05 was considered statistically significant.

RESULTS

Among the participants, 73.1% had already been vaccinated against COVID-19 (N = 106). The participants were divided into two groups: G1 (N = 98), characterized by a lower level of anxiety with higher self-efficacy and resilient coping, and G2 (N = 47), with a higher level of anxiety with poorer self-efficacy and resilient coping. The analysis of the potential correlation of psychological pattern with the decision to vaccinate was not statistically significant (p = 0.166).

CONCLUSION

Psychological variables may be correlating with motivation, attitudes toward vaccination, and the choice of reliable sources of information about vaccination. Our study demonstrates the key role of two psychological variables, self-efficacy and resilient coping, in this context.

Sports Elite Means Vaccine Elite? Concerns and Beliefs Related to COVID-19 Vaccines among Olympians and Elite Athletes

(1) Background: The purpose of this study was to investigate the concerns and beliefs of Olympians and elite athletes toward COVID-19 vaccination. (2) Methods: The study was framed by a quantitative method and was conducted using the PAPI (pen and paper interview) technique among 895 Polish elite athletes representing 34 sports. (3) Results: Three-quarters (76.3%) of the athletes were vaccinated against COVID-19; statistically participants were more likely to be women, and athletes who participated in the Olympic Games. Four in ten (39.2%) were in favor of vaccination. Athletes were mainly concerned that COVID-19 would exclude them from training/competition (19.3%) and could have a long-term impact on their health (17.2%). Athletes who were vaccinated reported much higher confidence in the composition of the vaccine and the doctors who recommended vaccination than unvaccinated athletes. Athletes who competed at the Olympic level were more likely than others to disbelieve that vaccines were produced too quickly and were not well tested. National-level athletes showed the highest degree of distrust in the government regarding COVID-19 vaccination, with one in six respondents distrusting doctors with respect to COVID-19 vaccination. Four in ten respondents said they were in favor of vaccination. (4) Conclusions: Athletes' attitudes toward COVID-19 vaccination were significantly influenced by their environment-especially coaches and relatives. The power of social norms with respect to the decision to vaccinate against COVID-19 was very strong. Therefore, it is essential to build awareness about preventive policies among athletes and their social environment.

Behavioural and Cognitive Attitudes of Paediatricians towards Influenza Self-Vaccination-Partial Mediation Model

(1) Background: This study aims to analyse the attitudinal components influencing paediatricians’ self-vaccination. (2) Methods: The national-cross survey was conducted among paediatricians involved in childhood vaccination within the immunisation program. (3) Results: A hypothetical model indicating the influence of cognitive and behavioural factors on influenza vaccination among paediatricians was verified based on a survey of Polish paediatricians. A simple mediation model, based on Triandis’ Theory of Interpersonal Behaviour, reflects a relationship in which knowledge and beliefs about outcomes contribute to whether paediatricians vaccinate against influenza. (4) Conclusions: The presented research shows that the pro-vaccination behaviours of paediatricians are not only influenced by cognitive factors but also the behavioural components of attitudes, which are equally important. The conclusions point to the pivotal role of shaping both knowledge and understanding of the effectiveness of immunisation programmes in building the pro-vaccination attitudes of paediatricians. (5) Practical Implications: This is the first representative study of Polish paediatricians to demonstrate how their attitudes and behaviour are related to self-vaccination. Its conclusions allow policymakers to develop programmes to support effective measures against the spread of infectious diseases through the self-vaccination of medical professionals.

Antimicrobial and Antibiotic Resistance from the Perspective of Polish Veterinary Students: An Inter-University Study

The phenomenon of antibiotic resistance is a global problem that affects the use of antibiotics by humans and animal husbandry. One of the primary reasons for the growing phenomenon of antibiotic resistance is the over-prescription of antibiotics by doctors in human medicine and the overuse of antibiotics in industrial animal farming. Adequate education of veterinary medical students on the use of antibiotics in animal husbandry may reduce antibiotic resistance. For this reason, a survey was conducted among students at four primary research and didactic centers teaching veterinary medicine in Poland. The survey aimed to find out the knowledge and attitude of students towards the use of antibiotics and antibiotic resistance. The survey was conducted in May/June 2021. Four hundred and sixty-seven students participated in the study. The study positively verified that antibiotics and antibiotic resistance knowledge increase with successive years of veterinary studies/education. For most students (82.2%), antibiotic resistance is a significant problem, but only 58.7% believe it is global, and one in three respondents heard about the One Health approach.

"Vaccinate, Do Not Hesitate!". Vaccination Readiness against COVID-19 among Polish Nursing Undergraduate Students: A National Cross-Sectional Survey

COVID-19 vaccination raises numerous concerns among the public, and also among medical personnel including nurses. As nurses play a crucial role in the process of vaccination, it is important to recognize the attitudes of students of nursing, nurses in spe, toward COVID-19 vaccination, as well as to define the factors influencing students’ pro-vaccine choices. The study was conducted between March and April 2021 at all medical universities in Poland educating nurses in spe. The study included 793 first-degree students from 12 universities. The results revealed that the vast majority of students of nursing (77.2%) were vaccinated against COVID-19, as 61.2% received an mRNA vaccine and 16% a viral vector vaccine. Every other person in the non-vaccinated group declared their intention to get a vaccination. A trend was observed whereby people co-living with persons from the risk group, who are at risk of a severe form of COVID-19, showed greater willingness to get a vaccine. The study results identified the role of universities in increasing the vaccination rate among students, both in terms of education about vaccinations and in shaping pro-vaccine attitudes among students, as well as organizing vaccinations on university campuses to facilitate the process.

Knowledge-Based Attitudes of Medical Students in Antibiotic Therapy and Antibiotic Resistance. A Cross-Sectional Study

We aimed to evaluate the knowledge-based attitudes of antibiotics and antibiotic resistance among medical students of Medical University of Warsaw using the questionnaire prepared by the study's authors. In May-June 2018, we carried out a cross-sectional study among the students of all years, embracing 291 respondents. The students were divided into two groups: A (students in their first to third years) and B (students in their fourth to sixth years). Our study has shown that students are aware of the dangers of antibiotic resistance, seeing the leading cause as antibiotic misuse. We have shown that they are also aware of their insufficient knowledge and believe that more antibiotic therapy classes should be included in the curriculum of Medical University of Warsaw. Our questionnaire also focused on attitudes towards antibiotics based on knowledge. One in four respondents (23.7%), based on their knowledge, negated antibiotic therapy ordered by a doctor in the event of their illness, and four in ten (40.9%) in the occurrence of disease of a family member or friend. The vast majority of students (92.4%) would like to broaden their knowledge on antibiotic therapy. However, only one-fifth of students have heard about the European Antibiotic Awareness Day campaign. We recommend increasing the number of hours on antibiotic therapy and resistance education combined with topics on hand hygiene.

How attitudes towards vaccination change in the face of an outbreak

Outbreaks of infectious diseases cause great fear and a desire to avoid infection. One of the most effective outbreak containment methods is vaccination. However, in order for this strategy to be effective, a majority of the susceptible population should be vaccinated in a short time. This may require changing the practice of immunization execution and changing attitudes toward vaccination. In the survey on the attitudes of Polish parents and guardians toward vaccinations, we asked about the acceptance of vaccination in places other than health-care facilities in both non-epidemic and epidemic conditions. The study was conducted using an anonymous questionnaire in two Warsaw hospitals between August 2018 and February 2019 and was addressed to parents and legal guardians of children. At the time of the survey, "epidemic" was a hypothetical term. Two hundred fifty respondents participated in the study. The pharmacy was the most accepted non-healthcare facility vaccination location, both normally and during an outbreak, with 54.4% (123/226) and 75.2% (170/226) of respondents finding pharmacies an acceptable location, respectively. A gas station had the lowest acceptance: 5.8% (13/226) and 28.8% (65/226), respectively. The only statistically significant demographic factors affecting acceptance of each vaccination location were male sex (p = .001) and higher education level (p = .001). Of those surveyed, 58.5% (131/224) would approve of vaccination in front of a hospital or outpatient clinic during an outbreak; 70.5% (43/61) of men versus 54.0% (88/163) of women, p = .026. In conclusion, during an outbreak, people would be more likely to accept vaccination at locations other than a health-care facility.

PARE0025 “RA - DON’T GIVE UP” - LIFE WITH RHEUMATOID ARTHRITIS FROM PATIENTS’ PERSPECTIVE

Background:

Rheumatoid arthritis (RA) as chronic and progressing to disability disease decreases a quality of life of every person suffering from it. Knowledge about this influence from patient perspective is important to limit burden of RA and organize appropriate care for patients.

Objectives:

RA has input on every area of individual and social lives. Recognition of patients’ situation in daily life, professional life, participation in treatment, taking life decision gives possibilities to better understanding of diseases and starting activities to change lives with RA. Aim of research was to learn attitudes, knowledge and experiences of people living with RA.

Methods:

The study was initiated by KnowPR in partnership with Polish Rheuma Federation ‘REF’. Main researcher was Tomasz Sobierajski PhD., sociologist from Warsaw University. The first stage of the study was a workshop with patients with RA organized by REF. It was brainstorming to identify main problems, appropriate understand life with RA and discussion on questionnaire. After small pilot study on questionnaire, research was made by CAWI technique. Questionnaire had been linked on professional websites, facebook, Twitter, health forums. The data had been completed during one month - January 2019.

Results of survey were presented in booklet with comments. Opinions introducing results were done from persons represented patronages of project: minister of patient rights, president of Polish Society for Rheumatology, national consultant in rheumatology, directors of National Institute of Geriatrics, Rheumatology and Rehabilitation. Publication was enriched by stories of people with RA living full lives. Publication was launched during press conference and disseminated in hard copies and on-line with free access.

Results:

In survey took part 619 respondents with RA - mostly women (90%). The biggest group of respondents (34%) was in age 46-60 years old. Duration of disease was different – from few months to more than 40 years. More than half of respondents are suffering from RA more than 10 years. Disease influences of every life area. Only 38% of respondents participate in decision about their treatment and took it together with rheumatologist. There are different opinions about way of taking medication. There are not differences among age groups and duration of disease in this. Majority of patients suffer from pain (73%), from limited abilities (68%) and from permanent fatigue (69%) in everyday lives. Rheumatologist has the biggest confidence among patients like a source of information about disease (73%). Other health professionals have lower confidence (35-40%). Majority of respondents (68%) note his knowledge about diseases like rather good and better. Respondents didn’t connected their decision of having a child with disease how it has been before (59%). Part of respondents had to change or resign of professional work (30%). Part of them resigned from social life and hobbies before disease. In opinion of 57% of respondents RA changed totally their lives (57%).

Conclusion:

Results of survey was used like a tool in lobbying for accessibility in newest treatment in RA. Further recognize of quality of life in RA is needed. Interviews of focus groups and individuals are planned.

References:

[1]T. Sobierajski. Codzienność z reumatoidalnym zapaleniem stawów. Warszawa 2019

Disclosure of Interests:

None declared

Exploring factors improving support for vaccinations among Polish primary care physicians

In Poland, primary care physicians are the most used and most trusted source of information on immunisation. We aimed to explore factors influencing support for vaccinations among physicians employed in the childhood immunisation programme, in order to inform education of healthcare workers and programme organization. In June-July 2017, we carried out a national cross-sectional survey of physicians working in randomly selected primary healthcare practices, and interviewed them by telephone. We assessed support for vaccinations using an ordinal scale (0–6) comprised of three equally weighted questions on the respondent support of the programme and vaccination of self and family. We also created a scale (0–3) based on correct answers to vaccination myths. We used ordered logistic regression to investigate factors independently influencing support for vaccinations, reporting the proportional odds ratios and 95% confidence intervals for one unit increase in the support score. Of 2,609 respondents contacted, we interviewed 500 (19%). The median vaccination support score (0–6) was 5 (IQR 2). After adjusting for other variables, we did not find significant effects of sex, medical specialty, adhering to recommendations, attending a conference in previous year, using non-scientific sources of information and self-assessed knowledge on vaccination support score. Age over 60 years, correctly addressing vaccination myths and use of one or more than one scientific sources of knowledge, significantly improved support for vaccinations (aOR = 1.97, 1.57, 3.09 and 2.68, respectively). We recommend to increase the amount, quality and accessibility of evidence-based educational materials for primary care physicians working with childhood immunisations.

The Knowledge on antibiotics and antimicrobial resistance among Polish medical students

Background

Antimicrobial resistance (AMR) is one of the biggest threats to public health worldwide, compromising ability to treat infections. Medical students as a future doctors will have an important role to play in preventing the spread of antibiotic resistance. The aim of this study was to analyse the knowledge and attitudes of Polish medical students towards antibiotics and AMR.

Methods

A questionnaire containing 24 questions, on medical students’ knowledge, attitudes and perceptions of antibiotic prescribing and antibiotic resistance was developed. The survey was conducted in May-June 2018 among medical students of Medical University of Warsaw at various years of their studies.

Results

The study group consisted of 291 students (70% women, 30% men). Forty six of the students had used antibiotics within the previous 12 months. The prevailing reasons for taking an antibiotic were: pharyngitis (25%), bronchitis (12,8%), sore throat (12%), cough (8.3%), pneumonia (7.9%), urinary tract infection (7.6%), cold (6.6%). Ninety-two percent of the respondents considered AMR to be a significant problem, and 7.9% stated it will become in the future. Four percent of respondents believed that antibiotics are effective in treating common cold. The majority of students (83.5%) expressed the opinion that doctors often prescribe an antibiotic without need. Most respondents think that too frequent prescription and low awareness of the consequences of their overuse have an impact on the rise and spread of antibiotic resistant bacteria. The vast majority of respondents (80%) declared that university studies enabled the gaining of a wider knowledge about the use of antibiotics. The vast majority of respondents (92.4%) indicated a willingness to extend their knowledge on antibiotic use.

Conclusions

Medical students are aware that AMR is a growing problem resulting in diminishing treatment options. The results of the study should be taken into future education programs.

Key messages

Medical students have a good understanding of the health risk of AMR but consider antibiotics for viral infections. More training on rationale antibiotic use included in the curriculum is warranted.