Parental concerns and vaccine hesitancy against COVID-19 vaccination for children in Greece: A cross-sectional survey.

INTRODUCTION: Parental hesitancy against children's COVID-19 vaccination remains a challenge globally. Although many studies have explored parental hesitancy, less is known about parental intentions towards COVID-19 vaccination of 6-month to 4-year-old children who were the last age group that became eligible for vaccination and for older children throughout the Omicron predominance period. METHODS: We conducted a nationwide cross-sectional survey from November to December 2022 in Greece. We aimed to explore parental COVID-19 vaccination intentions for their children, reasons against vaccination, and to estimate the association between parents' intentions and child and parental characteristics and parental attitudes towards COVID-19 vaccination. RESULTS: Of 431 parents, 243 (56.4 %) had not or did not intend to vaccinate their children against COVID-19. Most parents were vaccinated against COVID-19 (64.7 % no booster; 14.2 % at least one booster). Among parents with children under the age of 5, 13.0 % intended to vaccinate their children against COVID-19, while 47.3 % of parents with children 5 years of age or older reported intention or had already completed vaccination. The most common reasons against COVID-19 vaccination were fear of side effects (32.9 %), perceived short length of clinical trials (29.2 %), and the child having previously contracted COVID-19 (12.0 %). The strongest factors associated with intention or already completed vaccination were parental own vaccination against COVID-19, using a pediatrician or a healthcare professional as the main source of vaccine-related information for their children, agreeing with their pediatrician regarding COVID-19 vaccination, and trusting official healthcare guidelines. Stratified analyses by the two children's age groups (<5 and 5 to 17) yielded similar estimates. Among parents who had not or did not intend to vaccinate their children, 11.9 % would do so if recommended by a pediatrician. CONCLUSIONS: Our findings highlight the need to incentivize healthcare professionals and pediatricians to inform parents about vaccines, clarify misconceptions and address concerns.

Impact of COVID-19 vaccination on parental and childhood stress levels in Greece.

OBJECTIVE: The impact of COVID-19 vaccination on parental and childhood stress levels has not been thoroughly investigated. Our aim was to explore the above relationship and identify factors that may influence the dissemination of stress within the family during the pandemic. SUBJECTS AND METHODS: A cross-sectional e-survey was conducted among a nationwide sample of parents in May 2021 in Greece. Parental stress was assessed using the Perceived Stress Scale (PSS) and the Revised Impact of Event Scale (IES-R) tools. Childhood mental well-being was evaluated with the Children's Revised Impact of Event 13 (CRIES 13) scale. RESULTS: 1,703 unique questionnaires were analyzed; 19.5% of responders were completely vaccinated, 23.7% were partially vaccinated, 38.3% were awaiting vaccination, and 18.5% were classified as vaccine-hesitant (15.2% would delay, and 3.3% refused the vaccination). Stress levels were significantly lower in completely or partially vaccinated parents than in vaccine-hesitant ones (p<0.001 for PSS/IES-R). Vaccination status emerged as a strong and independent predictor of PSS and IES-R. A significant decrease in PSS and IES-R scores was observed in 991 participants between March 2020 and May 2021 (p<0.001 for PSS/IES-R). Vaccine uptake was associated with lower PSS and IES-R scores, irrespective of the phase of the pandemic or other sociodemographic factors. The CRIES 13 score of the participant's children (n=2,969) was 19.4 ±14.9 and positively correlated with the PSS and IES-R scores. Children whose parents were vaccinated had lower stress levels than those of vaccine-hesitant parents (p<0.001). CONCLUSIONS: Parental vaccination against COVID-19 is a significant stress and anxiety predictor for both parents and their offspring. Parental and childhood stress levels were correlated, while the effect of vaccination was independent of the pandemic phase. The campaigns to promote vaccine uptake against COVID-19 should also highlight its potential benefit on the psychological well-being of the family.

Child abuse experience, training, knowledge, and attitude of healthcare professionals in sixty hospitals in Greece.

OBJECTIVE: This study aims to record the overall perception of healthcare professionals on child abuse and identify potential affecting factors in a nationwide scale in Greece as well as to provide information that might be useful for future educational actions. MATERIALS AND METHODS: A total of 1,185 healthcare professionals in 60 hospitals with pediatric departments across Greece participated in this cross-sectional study. Participants included pediatricians, pediatric surgeons, residents, nurses, psychiatrists, psychologists, and social workers. Sections under investigation involved experience and training in child abuse, knowledge of formal and judicial issues, clinical knowledge, and self-assessment. RESULTS: Although more than half of the participants had confronted child abuse (n=712, 60.08%), only 273 (38.34% of them) submitted reports. One third of participants reported that they had received some training (n=440, 37.13%), mainly of postgraduate nature and based on personal initiative. Of those who reported child abuse, 175 (64.10%) had been trained. Each professional category was aware of topics regarding its own interest, without adequate knowledge of other disciplines. One third of psychiatrists, psychologists, and social workers felt confident in discussing with children and parents. Relevant scores were lower in the other categories. The lower scores were recorded among nurses and residents. The training deficit and reluctance to engage with judicial issues were the main causes of avoidance to deal with child abuse. CONCLUSIONS: Focused and organized training in child abuse is crucial to create reliable professionals in the field. The internet is a considerably helpful tool. Professionalism must characterize knowledge and practice in child abuse at the same level as in other medical topics. Motivation to engage should be early inspired and developed during the graduate years.

Healthcare workers' hand hygiene knowledge and compliance evaluation, in a Greek university hospital.

OBJECTIVE: Healthcare associated infections affect both patients and employees, in terms of morbidity, mortality, and financial costs. Routine hand hygiene is the most important factor against this pestilence. Hand hygiene knowledge and compliance of healthcare workers are considered poor worldwide. Herein, we aimed to measure knowledge and compliance with hand hygiene of the healthcare workers at a university hospital. MATERIALS AND METHODS: The "WHO hand hygiene knowledge questionnaire for healthcare workers" was translated in the Greek language, and was validated linguistically, culturally, and psychometrically. Reliability, content, construct, and convergent validity were measured. A survey on hand hygiene knowledge, and compliance, based on this questionnaire, was conducted on 439 employees. RESULTS: The translated questionnaire presented good reliability, with Guttman's Lambda-6 evaluation (0.7). Content Validity Ratio was 84.6%. Confirmatory and exploratory factor analysis showed moderate construct validity. Convergent validity showed low correlation between the questionnaire items. Regarding the answers received, it was found that only 55.3% of the respondents received formal training on hand hygiene during the last three years prior to the study. Furthermore, 74.0% of them used alcohol-based solutions routinely. Only 54.3% of the participants presented an acceptable level of hand hygiene knowledge. CONCLUSIONS: The translation and validation of the WHO questionnaire resulted in an acceptable, reliable, and valid instrument. The survey showed that hand hygiene is rather a matter of habit, than of knowledge, and that there is great need of more organized training.

Impaired adipocyte glucose transport regulators in morbid obesity - Possible mechanisms contributing to metabolic dysfunction.

OBJECTIVE: Obesity is characterized by hypertrophy and pathological expansion of adipocytes with impaired insulin signaling causing insulin resistance (IR) and metabolic dysfunction. We recently reported decreased expression of glucose transporter-4 (GLUT4) in cultured adipocytes from visceral and abdominal subcutaneous fat depots from patients with morbid obesity and hyperinsulinemia (MOW) and with Type 2 diabetes (MODM). Subsequently, we wanted to study the molecular mechanisms of the glucose transport regulators, p85PI3K, Rab5 and Gapex5 in morbid obesity. PATIENTS AND METHODS: Primary in vitro adipocyte cultures were developed from surgical biopsies from visceral (Visc) and abdominal (Sub) and gluteal subcutaneous (Glut) fat depots from 20 lean adults and 36 adults with morbid obesity divided into two groups: 20 with MOW and 16 MODM). mRNA and protein expression (P) of p85PI3K, Rab5 and Gapex5 were studied with RT-PCR and Western Immunoblotting (WI), respectively. RESULTS: In Sub, the P of (1) p85PI3K and Gapex5 were increased in MODM and (2) Rab5 was decreased in MOW and MODM compared to the lean. In Glut, the P of p85PI3K, Rab5 and Gapex5 showed no difference between the lean and MODM. CONCLUSIONS: In Sub of MODM (1) reduced RAB5 may possibly contribute to IR and glucose transport dysfunction, (2) increased Gapex5 may be a response to decreased Rab5 in an attempt to increase glucose transport and (3) increased p85PI3K may enhance IR mediating lipid accumulation in MODM. In Glut of MODM, though, the expression of p85PI3K, Rab5 and Gapex5 seems to be similar to that found in lean individuals.

Prediction of complicated appendicitis risk in children.

OBJECTIVE: We aimed to predict the risk of complicated appendicitis in children, constructing a risk-based prediction tool with the optimal combination of sensitivity and specificity outcomes. PATIENTS AND METHODS: This is a prospective study on a random sample of children with acute appendicitis who underwent appendectomy. Clinical examination, history, routine laboratory tests, Alvarado and pediatric appendicitis scores, operative and histopathological findings were taken into consideration. The predictive ability of the outcome variables was assessed by the Receiver Operating Characteristics (ROC) analysis. The overall predictive ability and determination of the best cut-off value (the higher sum of sensitivity plus specificity) were calculated. A Classification and Regression Tree (CRT) was used to create a multi-level classification algorithm. The model was set to predict the outcome of complicated appendicitis, considering as potential predictors the demographic characteristics, the clinical findings, and the outcome parameters. RESULTS: The various combinations of clinical and laboratory parameters did not improve their overall diagnostic ability. However, the CRT analysis resulted in a short classification algorithm based on the Pediatric appendicitis score, neutrophils percentage and the CRP. This model yielded a significantly better predictive ability than all the other combinations of the outcome parameters. The application of the model would predict complicated appendicitis with 90% sensitivity and 78.6% specificity. CONCLUSIONS: The constructed predictive model may be a useful tool for daily practical use by the clinician, especially in areas where modern diagnostic imaging facilities are absent or not always available. Clinical evaluation and close follow-up remain the more accurate preoperative method to decide the performance and timing of appendectomy.

Anxiety and depression among parents of children with mild head injuries.

OBJECTIVE: Parents who escort their children in hospital may present emotional disorders. Personnel pressure and reduced time availability often prevent their detection, reducing the efficacy of parental support. We aimed to identify the prevalence and assess the severity of anxiety and depression among parents of children with mild head injuries who were admitted for a 24-hour observation period in a pediatric hospital, and to detect possible determinants for the severe forms of the two emotional disorders. PATIENTS AND METHODS: A cohort of 163 parents participated in our survey for anxiety and depression with the Hospital Anxiety and Depression Scale (HADS). Associations of the two disorders with factors of possible prognostic significance, such as gender, age, family status, residence, education, employment, and income were studied. Multinomial logistic regression analysis, with anxiety and depression of the parents as dependent variables, was performed. RESULTS: More than half of parents presented clinical scores for both disorders. Female gender, distant residence, high school level education, unstable employment, and low income were determinants for severe anxiety. Depression in fathers was five times more likely to be severe than subclinical compared to mothers. CONCLUSIONS: Psychological support and guidance of parents who escort their children with mild head injuries are mandatory. When accredited trauma support is not available, it is the hospital personnel who must identify and support these parents.

Male splenic-gonadal fusion of the continuous type: sonographic findings.

A new case of splenic-gonadal fusion in an 8-year-old boy is reported in which the sonographic findings were highly suggestive to include the condition in the differential diagnosis. A separate mass with medium-level echoes and a homogeneous echo texture, surrounded by a clearly visible echogenic capsule, was found in contact with the lower pole of the left testis. The particular character of this congenital anomaly is emphasized and the pathogenesis, diagnosis, and treatment are discussed.

Torsion of spermatocele and aplasia of the vas deferens. A case report.

Torsion of a spermatocele combined with aplasia of the vas deferens is described. The purpose of this case report is that this rare condition should not be omitted from the differential diagnosis of the acute scrotum in childhood. The authors also support that the term "spermatocele" could be used in the non semen producing age of childhood, based upon the non age-dependent pathologic criteria.