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BACKGROUND: We aimed to analyze pediatric patients with coronavirus disease 2019 (COVID-19) with a diverse spectrum of neurological manifestations in a single center since neurological involvement in children is still poorly understood. METHODS: We performed a retrospective study on 912 children aged between zero and 18 years who had a positive severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) test result and symptoms of COVID-19 from March 2020 to March 2021 in a single center. RESULTS: Among 912 patients, 37.5% (n = 342) had neurological symptoms and 62.5% (n = 570) had no neurological symptoms. The mean age of patients with neurological symptoms was significantly higher (14.2 ± 3.7 vs 9.9 ± 5.7; P < 0.001). Three hundred and twenty-two patients had nonspecific symptoms (ageusia, anosmia, parosmia, headache, vertigo, myalgia), whereas 20 patients had specific involvement (seizures/febrile infection-related epilepsy syndrome, cranial nerve palsy, Guillain-Barré syndrome and variants, acute disseminated encephalomyelitis, central nervous system vasculitis). The mean age of the patients with nonspecific neurological symptoms was significantly higher (14.6 ± 3.1 vs 7.7 ± 5.7; P < 0.001). CONCLUSION: This study presents a large number of patients with a diverse spectrum of neurological manifestations. The rare neurological manifestations reported in our study will contribute to better understanding the neurological involvement of SARS-CoV-2 in children. The study also points out the differences of SARS-CoV-2-related neurological manifestations between patients at different ages. Physicians should be alert about recognizing the early neurological manifestations of the SARS-CoV-2 in children.
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COVID-19 , Enfermedades del Sistema Nervioso , Humanos , Niño , Recién Nacido , Lactante , Preescolar , Adolescente , COVID-19/complicaciones , SARS-CoV-2 , Estudios Retrospectivos , Cefalea , Convulsiones/complicaciones , Enfermedades del Sistema Nervioso/complicacionesRESUMEN
BACKGROUND: Antibiotic-associated diarrhea is one of the most frequent side effects of antimicrobial therapy. We assessed the epidemiological data of antibiotic-associated diarrhea in pediatric patients in our region. METHODS: The prospective multi-center study included pediatric patients who were initiated an oral antibiotic course in outpatient clinics and followed in a well-established surveillance system. This follow-up system constituded inclusion of patient by the primary physician, supply of family follow-up charts to the family, passing the demographics and clinical information of patient to the Primary Investigator Centre, and a close telephone follow-up of patients for a period of eight weeks by the Primary Investigator Centre. RESULTS: A result of 758 cases were recruited in the analysis which had a frequency of 10.4% antibiotic-associated diarrhea. Among the cases treated with amoxicillin-clavulanate 10.4%, and cephalosporins 14.4% presented with antibiotic-associated diarrhea. In the analysis of antibiotic-associated diarrhea occurrence according to different geographical regions of Turkey, antibiotic-associated diarrhea episodes differed significantly (p = 0.014), particularly higher in The Eastern Anatolia and Southeastern Anatolia. Though most commonly encountered with cephalosporin use, antibiotic-associated diarrhea is not a frequent side effect. CONCLUSION: This study on pediatric antibiotic-associated diarrhea displayed epidemiological data and the differences geographically in our region.
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Antibacterianos , Pacientes Ambulatorios , Niño , Humanos , Estudios Prospectivos , Antibacterianos/efectos adversos , Combinación Amoxicilina-Clavulanato de Potasio/efectos adversos , Cefalosporinas/efectos adversos , Diarrea/inducido químicamente , Diarrea/epidemiología , Diarrea/tratamiento farmacológicoRESUMEN
PURPOSE: Differentiating abdominal pain due to coronavirus disease (COVID-19)-associated multisystem inflammatory syndrome (MIS-C) in children with acute appendicitis (AA) can cause diagnostic dilemmas. This study aimed to evaluate the efficacy of a previously described scoring system and improve its diagnostic ability in differentiating between these diseases. METHODS: This study was conducted between March 2020 and January 2022. Patients who had MIS-C with gastrointestinal system (GIS) involvement and patients who underwent surgery for appendicitis were included. First, all patients were evaluated using the new scoring system (NSS). The groups were compared by adding new MISC-specific parameters to NSS. The scoring system was evaluated using propensity score matching (PSM). RESULTS: A total of 35 patients with abdominal pain due to GIS involvement in MIS-C (group A) and 37 patients with AA who had ALT, PRC, and D-dimer results at their first admission (group B) were included in the study. The mean age of patients in group A was lower than that of patients in group B (p < 0.001). False NSS positivity was found in 45.7% of the patients with MIS-C. Lymphocyte (p = 0.021) and platelet counts (p = 0.036) were significantly lower in the blood count and serum D-dimer (p = 0.034), C-reactive protein (CRP) (p < 0.001), and procalcitonin (p < 0.001) were significantly higher in the MIS-C group. We created a scoring system called the Appendicitis-MISC Score (AMS) using the NSS and new parameters. The sensitivity and specificity of AMS diagnostic scores were 91.9% and 80%, respectively. CONCLUSION: MIS-C with GIS involvement may present as acute abdomen. It is difficult to differentiate this condition from acute appendicitis. AMS has been shown to be useful for this differentiation.
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Apendicitis , COVID-19 , Infecciones por Coronavirus , Coronavirus , Humanos , Niño , Apendicitis/diagnóstico , Dolor Abdominal/etiología , Enfermedad Aguda , Síndrome de Respuesta Inflamatoria Sistémica/complicacionesRESUMEN
OBJECTIVE: The aim of this study was to determine the availability of serum amyloid A (SAA) in the diagnosis of coronavirus disease 2019 (COVID-19), to asses disease severity and to predict hospitalization status. METHODS: Between March, 2020 and March, 2021, a total of 80 children (40 cases with COVID-19 and 40 cases in healthy group) were included in this study. Patients were divided into two groups (mild and moderate/severe) to evaluate SAA levels in terms of clinical severity and also hospitalization status. RESULTS: Comparisons between the two groups revealed that median SAA values were significantly higher in children with COVID-19 than in their healthy peers (21.45vs3.05 mg/L, P=0.002). There was no significant difference in the median serum SAA levels between mild and moderate/severe clinical disease (P=0.837). The SAA difference between the two groups with regards to hospitalization was not statistically significant (P=0.098). CONCLUSIONS: Although SAA level was found to be higher in children with COVID 19 compared to healthy controls, the sensitivity of SAA for the disease was found to be low. In addition, there was no difference between the groups in terms of clinical severity.
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COVID-19 , Humanos , Niño , Proteína Amiloide A Sérica , Biomarcadores , Proteína C-Reactiva , Índice de Severidad de la EnfermedadRESUMEN
Objective: Hydatid disease caused by Echinococcus granulosus is a parasitic zoonosis and is endemic in Turkey. Clinical manifestations vary and are related to the anatomical location. In this report, we shared the diagnosis, treatment and follow-up of hydatid disease in children with a 10-year experience. Methods: A total of fifty-seven children diagnosed with hydatid disease were analyzed retrospectively from hospital records. Diagnosis was based on clinical, serological and radiological findings. Treatment response was evaluated with clinical, radiological and serological findings. Results: The male/female ratio of 57 cases was 2.4:1 and the mean age was 113.6±45.9 months. The most common presenting complaint was abdominal pain (42.1%). While 22 (38.6%) of the cases had eosinophilia; indirect hemagglutination test positivity was detected in 27 cases (47.4%). Multiple organ involvement was present in 18 cases (31.6%). In patients with multiple organ involvement, the possibility of cysts being located in the abdomen was higher (p=0.005). Of the 50 cases (87.7%), 45 (78.9%) were operated with open surgery and 5 (8.8%) with percutaneous aspiration-injection-reaspiration method for treatment. There were 52 (91.2%) patients who were given albendazole in conservative treatment and the mean duration of treatment was 15.5±17.2 months. There were 10 cases (17.5%) who developed cyst rupture and the symptom duration was shorter than the cases without cyst rupture (p=0.017). Cyst rupture was more common in cases with dyspnea and fluid discharge from the mouth called rock water (p=0.001, p=0.005, respectively). Recurrence was observed in five cases (8.8%) during follow-up. Conclusion: In areas where the disease is endemic, despite prevention and control programs consisting of personal habits and health education, active transmission of hydatid disease is seen in children and continues to be an important public health problem. Hydatid disease should definitely be considered in the presence of suspicious radiological and clinical findings in endemic areas. Controlled clinical studies are required for diagnosis and treatment procedures.
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Quistes , Equinococosis , Echinococcus granulosus , Albendazol/uso terapéutico , Animales , Niño , Quistes/tratamiento farmacológico , Equinococosis/diagnóstico , Equinococosis/tratamiento farmacológico , Equinococosis/epidemiología , Femenino , Humanos , Masculino , Estudios RetrospectivosRESUMEN
BACKGROUND: Human coronaviruses (HCoVs) cause a comprehensive clinic ranging from asymptomatic course to pneumonia. We aimed to describe the HCoV infections in children to determine the clinical status and coinfection effects in a five-year retrospective surveillance study. The primary outcome was admission to the intensive care unit (ICU) and the secondary outcome was the need of high oxygen support. METHODS: Between September 2015 and November 2020, all patients whose reverse transcription polymerase chain reaction (RT-PCR) tests were positive were determined and patients with HCoVs were included in the study. Demographical characteristics, underlying chronic diseases, clinical diagnosis, laboratory data, subtypes of HCoVs, radiological findings, treatments, hospitalization, and ICU admission were analyzed. RESULTS: Of the 2606 children, the overall respiratory tract virus detection rate was 82.4%. Among these, 98 cases were HCoVs positive and of these 80 (81.6%) were under five years of age and most of the patients were admitted to the hospital in spring and 70% were a mixed infection with other respiratory viruses. Since lower respiratory tract infections are more common in HCoV coinfections, a significant difference was found in clinical diagnosis (p < 0.001). The presence of hypoxia (p=0.003) and underlying disease (p=0.004) were found to be significantly more common in patients admitted to the ICU. The presence of hypoxia, infiltration on chest X-ray, and elevated C-reactive protein levels were more frequently determined in patients who received high oxygen support (p=0.001, p=0.036, p=0.004, respectively). CONCLUSIONS: Clinical findings may be more severe if HCoVs, which generally cause mild respiratory disease, are coinfected with another viral agent.
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Infecciones por Coronavirus , Coronavirus , Infecciones del Sistema Respiratorio , Niño , Infecciones por Coronavirus/diagnóstico , Infecciones por Coronavirus/epidemiología , Infecciones por Coronavirus/terapia , Humanos , Hipoxia/etiología , Lactante , Oxígeno , Infecciones del Sistema Respiratorio/epidemiología , Estudios Retrospectivos , Estaciones del AñoRESUMEN
ABSTRACT: COVID-19 has affected individuals of all age groups, both physically and mentally. We aimed to determine anxiety and depression in children diagnosed with COVID-19. Fifty children aged 8 to 18 years diagnosed with COVID-19 were included in the study. The children were evaluated the revised Child Anxiety and Depression Scale, STAI form TX-I (state anxiety inventory), and STAI form TX-II (trait anxiety inventory). Child Sleep Habits Questionnaire was applied for one of the parents according to three different periods. The periods were established as before the pandemic, during the illness-quarantine process, and after the quarantine. We observed the highest scores for depression-anxiety and the poorest sleep quality during the quarantine period. The scores for depression-anxiety were lower, and sleep quality scores were higher in the prepandemic period compared with after the quarantine period. Measures should be taken to protect mental health for children with COVID-19.
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COVID-19 , Ansiedad/diagnóstico , Ansiedad/epidemiología , Ansiedad/psicología , COVID-19/epidemiología , Niño , Depresión/epidemiología , Humanos , SARS-CoV-2 , Calidad del SueñoRESUMEN
BACKGROUND: Given that procedures involving gastrointestinal tract lumens are high-risk and aerosol forming, the functioning of endos- copy units has been reorganized during the coronavirus disease 2019 pandemic. Guidelines recommend that all personnel should carry out procedures in a negative-pressure room with personal protective equipment; in the absence of a negative-pressure room, an ade- quately ventilated room should be used. During the normalization of the coronavirus disease 2019 pandemic, this study aimed to evalu- ate children who were treated in our endoscopy unit without a negative-pressure chamber in terms of coronavirus disease 2019 after procedures. METHODS: Patients were questioned and evaluated prospectively for symptoms and contact with coronavirus disease 2019 patients on before and 7th and 14th days after the procedure. RESULTS: Seventy-eight procedures were performed on 69 patients over a 3-month period. The mean age of patients was 12.0 ± 5.1 years. Among all the procedures performed, 54 (69.2%) involved upper gastrointestinal system (GIS) endoscopy and 24 (30.8%) involved colo- noscopy. Furthermore, 72 (91.3%) of the procedures were performed in the pediatric endoscopy unit, and 6 (7.7%) were performed in the operating room. No coronavirus disease 2019 symptoms or presence was detected in the patients. CONCLUSION: The ideal setting for an endoscopic procedure is in a negative-pressure chamber. However, this study has shown that endoscopic procedures can be performed in units without negative-pressure rooms but with appropriate protective equipment and evaluation of patients for coronavirus disease 2019 symptoms.
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COVID-19 , Pandemias , Adolescente , COVID-19/prevención & control , Niño , Colon , Endoscopía , Humanos , Pandemias/prevención & control , Equipo de Protección PersonalRESUMEN
INTRODUCTION: Health care workers (HCWs) are disproportionately exposed to infectious diseases and play a role in nosocomial transmission, making them a key demographic for vaccination. HCW vaccination rates are not optimal in many countries; hence, compulsory vaccination policies have been implemented in some countries. Although these policies are effective and necessary under certain conditions, resolving HCWs' hesitancies and misconceptions about vaccines is crucial. HCWs have the advantage of direct contact with patients; hence, they can respond to safety concerns, explain the benefits of vaccination, and counter antivaccine campaigns that escalate during pandemics, as has been observed with COVID-19. METHOD: A short survey was carried out in May-June 2020 on the vaccination status of HCWs working with pediatric patients with COVID-19. The survey inquired about their vaccination status (mumps/measles/rubella [MMR], varicella, influenza, and diphtheria/tetanus [dT]) and willingness to receive hypothetical future COVID-19 vaccines. The respondents were grouped according to gender, age, occupation, and region. RESULTS: In total, 4927 HCWs responded to the survey. Most were young, healthy adults. The overall vaccination rates were 57.8% for dT in the past 10 years, 44.5% for MMR, 33.2% for varicella, and 13.5% for influenza. Vaccination rates were the highest among physicians. The majority of HCWs (81%) stated that they would be willing to receive COVID-19 vaccines. CONCLUSION: Although vaccination rates for well-established vaccines were low, a majority of HCWs were willing to receive COVID-19 vaccines when available. Education and administrative trust should be enhanced to increase vaccination rates among HCWs.
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COVID-19 , Varicela , Vacunas contra la Influenza , Gripe Humana , Sarampión , Adulto , COVID-19/prevención & control , Vacunas contra la COVID-19 , Niño , Personal de Salud , Humanos , Gripe Humana/prevención & control , Sarampión/prevención & control , SARS-CoV-2 , VacunaciónRESUMEN
AIMS: The influenza virus is an infectious disease with acute respiratory tract infections, caused secondary bacterial infections and death. In this study, we aimed to determine which predictors were associated with the need for high-flow nasal cannula oxygen therapy (HFNC) and transition to intensive care for influenza virus and also to compare single viral pathogens with multiple ones. METHODS: Inpatients under the age of 5 with influenza virus-related respiratory tract infections between November 2015 and March 2019 were included in the study. Demographic features, comorbidities, symptoms, secondary bacterial infection, need for HFNC and pediatric intensive care unit and respiratory support system, length of hospital stay, polymerase chain reaction tests were recorded. RESULTS: A total of 93 patients were included in the study. It was determined that 53.8% of the cases were male and 84.9% were under the age of 2. Comorbidities were present in 50.5% of the cases. Secondary bacterial pneumonia developed in 56.9% of the cases. Patients with secondary bacterial pneumonia had higher PICU need, HFNC need and hospital stay (p = 0.014, p ≤ 0.001 and p ≤ 0.001, respectively). Patients with comorbidity had longer hospital stays and a higher need for HFNC (p ≤ 0.001 and p = 0.001, respectively). CONCLUSIONS: In this study, it was determined that especially comorbidity and secondary bacterial infection aggravated the clinical treatment of hospitalized patients. Therefore, it was concluded that patients with comorbidity should be followed closely and secondary bacterial pneumonia should be recognized and treated early.
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Infecciones Bacterianas , Coinfección , Gripe Humana , Infecciones del Sistema Respiratorio , Cánula , Niño , Preescolar , Femenino , Hospitales , Humanos , Gripe Humana/complicaciones , Gripe Humana/epidemiología , Gripe Humana/terapia , Masculino , Terapia por Inhalación de Oxígeno/métodos , Infecciones del Sistema Respiratorio/epidemiología , Infecciones del Sistema Respiratorio/etiología , Infecciones del Sistema Respiratorio/terapia , Estudios RetrospectivosRESUMEN
Microbiota composition may play a role in the development, prognosis, or post-infection of COVID-19. There are studies evaluating the microbiota composition at the time of diagnosis and during the course of COVID-19, especially in adults, while studies in children are limited and no study available in children with multisystem inflammatory syndrome in children (MIS-C). This study was planned to compare intestinal microbiota composition in children diagnosed with MIS-C and acute COVID-19 infection with healthy children. In this prospective multicenter study, 25 children diagnosed with MIS-C, 20 with COVID-19 infection, and 19 healthy children were included. Intestinal microbiota composition was evaluated by 16 s rRNA gene sequencing. We observed changes of diversity, richness, and composition of intestinal microbiota in MIS-C cases compared to COVID-19 cases and in the healthy controls. The Shannon index was higher in the MIS-C group than the healthy controls (p < 0.01). At phylum level, in the MIS-C group, a significantly higher relative abundance of Bacteroidetes and lower abundance of Firmicutes was found compared to the control group. Intestinal microbiota composition changed in MIS-C cases compared to COVID-19 and healthy controls, and Faecalibacterium prausnitzii decreased; Bacteroides uniformis, Bacteroides plebeius, Clostridium ramosum, Eubacterium dolichum, Eggerthella lenta, Bacillus thermoamylovorans, Prevotella tannerae, and Bacteroides coprophilus were dominant in children with MIS-C. At species level, we observed decreased Faecalibacterium prausnitzii, and increased Eubacterium dolichum, Eggerthella lenta, and Bacillus thermoamylovorans in children with MIS-C and increased Bifidobacterium adolescentis and Dorea formicigenerasus in the COVID-19 group. Our study is the first to evaluate the microbiota composition in MIS-C cases. There is a substantial change in the composition of the gut microbiota: (1) reduction of F. prausnitzii in children with MIS-C and COVID-19; (2) an increase of Eggerthella lenta which is related with autoimmunity; and (3) the predominance of E. dolichum is associated with metabolic dysfunctions and obesity in children with MIS-C. CONCLUSIONS: Alterations of the intestinal microbiota might be part of pathogenesis of predisposing factor for MIS-C. It would be beneficial to conduct more extensive studies on the cause-effect relationship of these changes in microbiota composition and their effects on long-term prognosis. WHAT IS KNOWN: ⢠Microbiota composition may play a role in the development, prognosis, or post-infection of COVID-19. ⢠However, the number of studies on children is limited, and no study on multisystem inflammatory syndrome in children is currently available (MIS-C). WHAT IS NEW: ⢠In individuals with MIS-C, the composition of the gut microbiota changed dramatically. ⢠Decreased Faecalibacterium prausnitzii have been observed, increased Eggerthella lenta, which was previously linked to autoimmunity, and predominance of Eubacterium dolichum which was linked to metabolic dysfunction and obesity.
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COVID-19 , Microbioma Gastrointestinal , Obesidad Infantil , Actinobacteria , Adulto , Bacillus , COVID-19/complicaciones , Niño , Heces/microbiología , Firmicutes , Microbioma Gastrointestinal/genética , Humanos , Estudios Prospectivos , SARS-CoV-2 , Síndrome de Respuesta Inflamatoria SistémicaRESUMEN
Understanding differences in terms of clinical phenotypes and outcomes of coronavirus disease 2019 (COVID-19) compared with influenza is vital to optimizing the management of patients and planning healthcare. Herein, we aimed to investigate the clinical differences and outcomes in hospitalized patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and influenza. We performed a retrospective study of hospitalized children who were positive for SARS-CoV-2 between March 2020 and March 2021 and for influenza between January 2016 and February 2020 in respiratory samples. The primary outcome of this study was pediatric intensive care unit (PICU) admission, and the secondary outcome was the need for respiratory support. A total of 74 patients with influenza and 71 who were positive for SARS-CoV-2 were included. The distribution among the sexes was similar, but patients with COVID-19 were older than patients with influenza (96 vs. 12, p < 0.001). In terms of underlying chronic diseases, the frequency was 26.7% in the COVID-19 group and 54% in the influenza group (p = 0.001). The comparison of symptoms revealed that fatigue, headache, nausea, vomiting, and abdominal pain occurred more frequently with COVID-19 (for all p < 0.05) and runny nose with influenza (p = 0.002). The frequency of admission to the PICU was relatively higher (18.9%) in the influenza group than with COVID-19 (2.8%) with a significant ratio (p = 0.001), secondary bacterial infections were observed more frequently in the influenza group (20.2% vs. 4.2%, p = 0.003). Some 88.7% of patients with COVID-19 did not need respiratory support, whereas 59.4% of patients with influenza did require respiratory support (p < 0.001). This study noted that influenza caused more frequent admissions to the PICU and a greater need for respiratory support in hospitalized pediatric patients than COVID-19.
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COVID-19 , Coinfección , Gripe Humana , COVID-19/epidemiología , Niño , Niño Hospitalizado , Humanos , Gripe Humana/complicaciones , Gripe Humana/epidemiología , Estudios Retrospectivos , SARS-CoV-2RESUMEN
Multisystemic inflammatory syndrome (MIS-C) diagnosis remains difficult because the clinical features overlap with Kawasaki disease (KD). The study aims to highlight the clinical and laboratory features and outcomes of patients with MISC whose clinical manifestations overlap with or without KD. This study is a retrospective analysis of a case series designed for patients aged 1 month to 18 years in 28 hospitals between November 1, 2020, and June 9, 2021. Patient demographics, complaints, laboratory results, echocardiographic results, system involvement, and outcomes were recorded. A total of 614 patients were enrolled; the median age was 7.4 years (interquartile range (IQR) 3.9-12 years). A total of 277 (45.1%) patients with MIS-C had manifestations that overlapped with KD, including 92 (33.3%) patients with complete KD and 185 (66.7%) with incomplete KD. Lymphocyte and platelet counts were significantly lower in patients with MISC, overlapped with KD (lymphocyte count 1080 vs. 1280 cells × µL, p = 0.028; platelet count 166 vs. 216 cells × 103/µL, p < 0.001). The median serum procalcitonin levels were statistically higher in patients overlapped with KD (3.18 vs. 1.68 µg/L, p = 0.001). Coronary artery dilatation was statistically significant in patients with overlap with KD (13.4% vs. 6.8%, p = 0.007), while myocarditis was significantly more common in patients without overlap with KD features (2.6% vs 7.4%, p = 0.009). The association between clinical and laboratory findings and overlap with KD was investigated. Age > 12 years reduced the risk of overlap with KD by 66% (p < 0.001, 95% CI 0.217-0.550), lethargy increased the risk of overlap with KD by 2.6-fold (p = 0.011, 95% CI 1.244-5.439), and each unit more albumin (g/dl) reduced the risk of overlap with KD by 60% (p < 0.001, 95% CI 0.298-0.559). CONCLUSION: Almost half of the patients with MISC had clinical features that overlapped with KD; in particular, incomplete KD was present. The median age was lower in patients with KD-like features. Lymphocyte and platelet counts were lower, and ferritin and procalcitonin levels were significantly higher in patients with overlap with KD. WHAT IS KNOWN: ⢠In some cases of MIS-C, the clinical symptoms overlap with Kawasaki disease. ⢠Compared to Kawasaki disease, lymphopenia was an independent predictor of MIS-C. WHAT IS NEW: ⢠Half of the patients had clinical features that overlapped with Kawasaki disease. ⢠In patients whose clinical features overlapped with KD, procalcitonin levels were almost 15 times higher than normal. ⢠Lethargy increased the risk of overlap with KD by 2.6-fold in MIS-C patients. ⢠Transient bradycardia was noted in approximately 10% of our patients after initiation of treatment.
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COVID-19 , Síndrome Mucocutáneo Linfonodular , COVID-19/complicaciones , COVID-19/diagnóstico , Niño , Preescolar , Humanos , Letargia , Síndrome Mucocutáneo Linfonodular/complicaciones , Síndrome Mucocutáneo Linfonodular/diagnóstico , Síndrome Mucocutáneo Linfonodular/tratamiento farmacológico , Polipéptido alfa Relacionado con Calcitonina , Estudios Retrospectivos , SARS-CoV-2 , Síndrome de Respuesta Inflamatoria SistémicaRESUMEN
OBJECTIVE: Invasive infections caused by group A streptococci, including bacteremia, pneumonia, sepsis, necrotizing fasciitis, streptococcal toxic shock syndrome, and focal infections, are the significant causes of mortality and morbidity worldwide. This study aimed to assess the clinical and laboratory features and management of children with invasive group A streptococci infections. MATERIALS AND METHODS: A descriptive observational study was conducted on children younger than 18 years with invasive group A streptococci infection in a single center between 2012 and 2019. The clinical and laboratory features, treatment options, and patient outcomes were evaluated retrospectively. RESULTS: Forty-nine patients diagnosed with an invasive group A streptococci infection were analyzed. Among them, 28 (57.1%) were boys and 21 (42.9%) were girls, with a median age of 84 months (IQR: 48-150). Group A streptococci strains were found to be isolated mainly from the skin and soft tissue abscesses (60.7%). It was found that 21 (42.9%) of the cases were hospitalized, and the median duration of hospitalization was 7 (IQR: 5-11) days. It was noted that all of the cases were treated, and infection-related mortality was not observed in any patient. CONCLUSIONS: For correct management of invasive group A streptococci infections, timely diagnosis, appropriate duration of antimicrobial therapy, and surgical intervention in selected cases are required. It is thought that examining this issue in future studies may provide clues regarding the localization, severity, management of the infection clinic, and treatment.
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AIM: Multisystem inflammatory syndrome in children (MIS-C) may cause shock and even death in children. The aim of this study is to describe the clinical features, laboratory characteristics and outcome of children diagnosed with MIS-C in 25 different hospitals in Turkey. METHODS: The retrospective study was conducted between 8 April and 28 October 2020 in 25 different hospitals from 17 cities. Data were collected from patients' medical records using a standardised form. Clinical and laboratory characteristics and outcomes according to different age groups, gender and body mass index percentiles were compared using multivariate logistic regression analysis. RESULTS: The study comprised 101 patients, median age 7 years (interquartile range (IQR) 4.6-9.3); 51 (50.5%) were boys. Reverse-transcriptase polymerase chain reaction (PCR) assay was positive in 21/100 (21%) patients; 62/83 (74.6%) patients had positive serology for SARS-CoV-2. The predominant complaints were fever (100%), fatigue (n = 90, 89.1%), and gastrointestinal symptoms (n = 81, 80.2%). Serum C-reactive protein (in 101 patients, median 165 mg/L; range 112-228), erythrocyte sedimentation rate (73/84, median 53 mm/s; IQR 30-84) and procalcitonin levels (86/89, median 5 µg/L; IQR 0.58-20.2) were elevated. Thirty-eight patients (37.6%) required admission to intensive care. Kawasaki disease (KD) was diagnosed in 70 (69.3%) patients, 40 of whom had classical KD. Most patients were treated with intravenous immunoglobulin (n = 92, 91%) and glucocorticoids (n = 59, 58.4%). Seven patients (6.9%) died. CONCLUSION: The clinical spectrum of MIS-C is broad, but clinicians should consider MIS-C in the differential diagnosis when persistent fever, fatigue and gastrointestinal symptoms are prominent. Most patients diagnosed with MIS-C were previously healthy. Immunomodulatory treatment and supportive intensive care are important in the management of cases with MIS-C. Glucocorticoids and intravenous immunoglobulins are the most common immunomodulatory treatment options for MIS-C. Prompt diagnosis and prompt treatment are essential for optimal management.
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COVID-19 , Síndrome Mucocutáneo Linfonodular , COVID-19/complicaciones , Niño , Fatiga , Femenino , Glucocorticoides/uso terapéutico , Humanos , Inmunoglobulinas Intravenosas/uso terapéutico , Masculino , Estudios Retrospectivos , SARS-CoV-2 , Síndrome de Respuesta Inflamatoria Sistémica , Turquía/epidemiologíaRESUMEN
Zinc has potent immunoregulatory and antiviral effects that are critical for growth, immunity, and neurologic development. The aim of this study was to determine the clinical significance of serum zinc levels in pediatric patients with COVID-19 and to demonstrate its association with disease severity. This prospective observational study was conducted between August 3 and November 15, 2020, in pediatric patients aged 1 month to 18 years with confirmed COVID-19 using reverse transcription-polymerase chain reaction. We defined a control group whose serum zinc levels were determined 1 year ago at the same time as those of patients with COVID-19. We used 70 µg/dL as the cut-off zinc value to define zinc deficiency. Statistical analyses were performed using the SPSS for Windows statistics package program. One hundred children with confirmed COVID-19 and 269 children in the control group participated in the study. The median age was 13.3 (IQR: 8-15.4) years in patients with confirmed COVID-19, 11 patients had low serum zinc levels, and 89 patients had normal serum zinc levels. Patients in the group with low zinc levels had a significantly higher hospitalization rate than the group with normal zinc levels (5 (45.5%) and 10 patients (11.2%), respectively) (p = 0.011). The median serum zinc level in patients with COVID-19 was 88.5 mcg/dL (IQR 77.2-100), which was significantly lower than the median level in the control group, which was 98 mcg/dL (IQR 84-111) (p = 0.001). There was no association between the severity of COVID-19 and the serum zinc levels of the children. CONCLUSION: Serum zinc levels may be influenced by many factors such as fasting status, diurnal variation, exercise, and sex, and may give an impression of the zinc status of the population rather than reflecting the individual. The fact that the incidence of hospitalization was significantly higher in patients with both COVID-19 and low serum zinc levels suggests that these patients require a detailed assessment of their living environment. WHAT IS KNOWN: ⢠Serum zinc levels have been found to be low in adult patients diagnosed with COVID-19. ⢠There was a correlation between the severity of COVID-19 and serum zinc levels in adults. WHAT IS NEW: ⢠Children with low serum zinc levels were found to have a higher number of hospitalizations. ⢠No association was found between the severity of COVID-19 disease and serum zinc levels in children.
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COVID-19 , Adolescente , Adulto , Niño , Hospitalización , Humanos , Estudios Prospectivos , SARS-CoV-2 , ZincRESUMEN
Children with chronic neurological diseases, including cerebral palsy (CP), are especially susceptible to vaccine-preventable infections and face an increased risk of severe respiratory infections and decompensation of their disease. This study aims to examine age-appropriate immunization status and related factors in the CP population of our country. This cross-sectional prospective multicentered survey study included 18 pediatric neurology clinics around Turkey, wherein outpatient children with CP were included in the study. Data on patient and CP characteristics, concomitant disorders, vaccination status included in the National Immunization Program (NIP), administration, and influenza vaccine recommendation were collected at a single visit. A total of 1194 patients were enrolled. Regarding immunization records, the most frequently administrated and schedule completed vaccines were BCG (90.8%), hepatitis B (88.9%), and oral poliovirus vaccine (88.5%). MMR was administered to 77.3%, and DTaP-IPV-HiB was administered to 60.5% of patients. For the pneumococcal vaccines, 54.1% of children received PCV in the scope of the NIP, and 15.2% of children were not fully vaccinated for their age. The influenza vaccine was administered only to 3.4% of the patients at any time and was never recommended to 1122 parents (93.9%). In the patients with severe (grades 4 and 5) motor dysfunction, the frequency of incomplete/none vaccination of hepatitis B, BCG, DTaP-IPV-HiB, OPV, and MMR was statistically more common than mild to moderate (grades 1-3) motor dysfunction (p = 0.003, p < 0.001, p < 0.001, p < 0.00, and p < 0.001, respectively). Physicians' influenza vaccine recommendation was higher in the severe motor dysfunction group, and the difference was statistically significant (p = 0.029).Conclusion: Children with CP had lower immunization rates and incomplete immunization programs. Clinicians must ensure children with CP receive the same preventative health measures as healthy children, including vaccines. What is Known: ⢠Health authorities have defined chronic neurological diseases as high-risk conditions for influenza and pneumococcal infections, and they recommend vaccines against these infections. ⢠Children with CP have a high risk of incomplete and delayed immunization, a significant concern given to their increased healthcare needs and vulnerability to infectious diseases. What is New: ⢠Influenza vaccination was recommended for patients hospitalized due to pneumonia at a higher rate, and patients were administered influenza vaccine more commonly. ⢠Children with CP who had higher levels of motor dysfunction (levels 4 and 5) were more likely to be overdue immunizations.
Asunto(s)
Parálisis Cerebral , Vacunas contra Haemophilus , Parálisis Cerebral/epidemiología , Niño , Estudios Transversales , Vacuna contra Difteria, Tétanos y Tos Ferina , Humanos , Inmunización , Esquemas de Inmunización , Lactante , Vacuna Antipolio de Virus Inactivados , Estudios Prospectivos , VacunaciónRESUMEN
BACKGROUND: Coronavirus disease 2019 (COVID-19) in children is milder than in adults. Household virus exposure may affect clinical severity. We aimed to determine the household contact history of patients and its influence on the clinical stage. METHODS: One hundred and seventy-three pediatric patients with COVID-19 as diagnosed with positive real-time polymerase chain reaction for severe acute respiratory syndrome coronavirus-2 aged 1 month to 18 years were included. Demographic data, laboratory and clinical findings, and the history of household contact of the patients were obtained. They were classified according to their clinical stage as mild or moderate-severe. RESULTS: Sixty patients (34.7%) were asymptomatic, and 113 were symptomatic (65.3%). Of the 173 patients, 138 (79.8%) had at least one family member in the household who was diagnosed as having COVID-19. Hemoglobin, absolute neutrophil count, and absolute neutrophil count /absolute lymphocyte count ratio decreased significantly in patients with household contact. The presence of a household contact did not have a significant effect on the presence of symptoms, clinical course, age, and the sex of the patients. The need for hospitalization was less in the group that had household contact. Being 0-12 months, being female, and being a patient without household contact were independent factors associated with higher hospitalization ratios in logistic regression analysis. CONCLUSIONS: In this study, we found that household contact history did not significantly affect presenting symptoms and clinical course. We detected the rate of hospitalization to be less in the group with only household contact.