ABSTRACT
Background Vaccines have the most important role in the battle against the COVID-19 pandemic. With the widespread use of vaccines, COVID-19 has remarkably declined. Adolescents were vaccinated after approvals for this age group, which was later than adults, and a nationwide vaccination program was implemented in August 2021 in Turkey for adolescents ≥12 years of age. Therefore, we aimed to determine the effects of the COVID-19 nationwide adolescent vaccination program on adolescent hospitalizations due to COVID-19 and multisystem inflammatory syndrome in children (MIS-C) by comparing two periods, including the vaccination period (VP) and the pre-VP (PVP). The second aim of this study is to compare the clinical features and disease severity of vaccine-breakthrough COVID-19 hospitalizations with unvaccinated individuals in the VP. Methods A retrospective multicenter study was conducted to determine and compare the number of hospitalizations due to COVID-19 and MIS-C between the VP (September 1, 2021, to August 31, 2022) and PVP (September 1, 2020, to August 31, 2021). We also compared the characteristics, risk factors, and outcomes of breakthrough infections of adolescents aged 12-18, which required hospitalization with the same age group of unvaccinated hospitalized individuals during the VP. Results During the study period, 3967 children (0-18 years) were hospitalized in the PVP and 5143 (0-18 years) in the VP. Of them, 35.4% were adolescents (12-18 years) in the PVP, and this rate was 18.6% in the VP; relative risk was 0.6467 (95% confidence interval [CI]: 0.6058-0.6904; p < 0.001). Patients with breakthrough COVID-19 were older (201 vs. 175 months, p < 0.001) and less commonly hospitalized for COVID-19 (81.5% vs. 60.4%, p < 0.001, odds ratio [OR]: 0.347 [95% CI: 0.184-0.654]). The majority of these infections were asymptomatic and mild (32% vs.72.9%: p < 0.001, OR: 5.718 [95% CI: 2.920-11.200]), and PICU admission was less frequently required (p = 0.011, OR: 0.188 [95% CI: 0.045-0.793]). Most breakthrough COVID-19 infections occurred within three months after the last vaccine dose (54.2%). Conclusions This study demonstrated a significant decrease in adolescent hospitalizations due to COVID-19 and MIS-C after implementing COVID-19 vaccines in Turkey. Breakthrough cases were less severe and mostly occurred three months after the last dose. This study emphasizes the importance of COVID-19 vaccines and that parents' decisions may be changed, particularly those who hesitate to or refuse vaccination.
ABSTRACT
OBJECTIVES: Children are the most vulnerable population affected by the earthquake. We aimed to examine the characteristics, morbidity, mortality, and the factors affecting these pediatric earthquake victims to guide the follow-up of pediatric patients who were rescued under the rubble in possible future disasters. METHODS: This is a retrospective observational study. The files of pediatric earthquake victims aged 0-18 years who were admitted to Adana City Training and Research Hospital between 6 February-30 April 2023 were analyzed. 318 patients were included in the study. RESULTS: Of all patients 48.7% (n = 155) were female and 51.3% (n = 163) were male. The mean age of the patients was 114.8 months. 65.4% (n = 208) of the patients were discharged from our hospital, eighteen patients (5.7%) died. Information on the hour when the patients were rescued under the rubble could be reached in 117 (36.8%) patients. The mean rescue time of these patients was 50.5 hours. 62 (53%) victims were rescued in the first 24 hours after the earthquake. There were 111 patients (34.9%) with fractures. There were 118 patients (37.1%) who underwent fasciotomy surgery. The total number of patients with amputation was 48 (15.1%). There were 36 patients (11.3%) with one limb amputated, 12 patients (%3.7) with more than one limb amputation. Internal organ injury was present in 30.5% (n = 97) of the patients. Of these patients, 85.6% (n = 83) had single organ trauma and 14.4% (n = 14) had multiple organ trauma. There were 58 patients (18.2%) with acute renal failure in follow-up. The mean rescue time for patients with amputation was 83.65 ± 62.9 hours, and for patients without amputation was 36.44 ± 50.6 hours. This difference was statistically significant (p = 0.001). No statistically significant difference was found when the ages of the patients were compared to fasciotomy, amputation, and fracture status. CONCLUSION: While evaluating earthquake-induced trauma, pediatric patients should be approached carefully.
Subject(s)
Earthquakes , Humans , Child , Female , Male , Retrospective Studies , Child, Preschool , Adolescent , Infant , Turkey/epidemiology , Infant, Newborn , Amputation, Surgical/statistics & numerical data , Rescue Work , Fasciotomy/methods , Fractures, Bone/epidemiology , Fractures, Bone/surgeryABSTRACT
This multi-center point prevalence study evaluated children who were diagnosed as having coronavirus disease 2019 (COVID-19). On February 2nd, 2022, inpatients and outpatients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) were included in the study from 12 cities and 24 centers in Turkey. Of 8605 patients on February 2nd, 2022, in participating centers, 706 (8.2%) had COVID-19. The median age of the 706 patients was 92.50 months, 53.4% were female, and 76.7% were inpatients. The three most common symptoms of the patients with COVID-19 were fever (56.6%), cough (41.3%), and fatigue (27.5%). The three most common underlying chronic diseases (UCDs) were asthma (3.4%), neurologic disorders (3.3%), and obesity (2.6%). The SARS-CoV-2-related pneumoniae rate was 10.7%. The COVID-19 vaccination rate was 12.5% in all patients. Among patients aged over 12 years with access to the vaccine given by the Republic of Turkey Ministry of Health, the vaccination rate was 38.7%. Patients with UCDs presented with dyspnea and pneumoniae more frequently than those without UCDs (p < 0.001 for both). The rates of fever, diarrhea, and pneumoniae were higher in patients without COVID-19 vaccinations (p = 0.001, p = 0.012, and p = 0.027). Conclusion: To lessen the effects of the disease, all eligible children should receive the COVID-19 vaccine. The illness may specifically endanger children with UCDs. What is Known: ⢠Children with COVID-19 mainly present with fever and cough, as in adults. ⢠COVID-19 may specifically threaten children with underlying chronic diseases. What is New: ⢠Children with obesity have a higher vaccination rate against COVID-19 than children without obesity. ⢠Among unvaccinated children, fever and pneumoniae might be seen at a higher ratio than among vaccinated children.