Search

(1) Background: Sepsis management in children is crucial, especially in emergency services. This study aims to evaluate Thai physicians' knowledge gaps in the emergency management of sepsis in children and to evaluate their adherence to the current sepsis clinical practice guidelines. (2) Methods: This is a cross-sectional survey of Thai physicians' management of septic shock in children. The survey was conducted through online questionnaires from March 2019–April 2019. (3) Results: Of the 366 responders, 362 (98.9%) were completed. Most of the responders were general practitioners (89.2%) and pediatricians (10.8%). The time from positive sepsis screening to being evaluated by physicians within 15 min was reported by 83.9%. The most common choice of fluid resuscitation was normal saline solution (77.3%). The practice of a fluid loading dose (20 mL/kg) consistent with the guidelines was 56.3%. The selection of the first vasoactive agent in warm shock (norepinephrine) and cold shock (epinephrine) according to recommendations in the guidelines was 74.3% and 36.2%, respectively. There was a significant difference between general practitioners and pediatricians in terms of knowledge about initial fluid resuscitation and the optimal vasoactive agent in cold shock (p-value < 0.001). In the multivariate model, factors associated with the guideline-based decision-making of vasoactive agent choice for cold shock were specialist training (pediatrician) and the completion of sepsis management training certification, with adjusted odds ratios (AORs) of 7.81 and 2.96, but working experience greater than ten years was inconsistent with the guideline-based decision-making (AOR 0.14). (4) Conclusions: Thai clinicians were unfamiliar with pediatric sepsis therapy standards, specifically the quantity of early fluid resuscitation and the appropriate vasoactive medications for cold shock. To encourage adherence to the guidelines, we propose a regularly required training course on pediatric sepsis management. [ABSTRACT FROM AUTHOR]

Purpose: This study aimed to investigate the antibodies against SARS-CoV-2 in children hospitalized due to COVID-19 during the era of pre-Omicron and Omicron variants. Methods: This was a retrospective observational study conducted at a tertiary academic medical center in Thailand between June 2021 and August 2022. We collected the data of children aged under 18-year who were hospitalized from SARS‐CoV‐2 infection. After hospital discharge, we scheduled clinical follow-up 60 to 90 days post-infection clinical follow-up. We measured antibodies against SARS-CoV-2 anti-spike protein receptor-binding domain in the serum during a follow-up visit and compared the mean difference of antibody levels between children infected with COVID-19 during the pre-Omicron and Omicron eras. Results: A total of 119 children enrolled into the study. There were 58 and 61 children hospitalized due to COVID-19 during pre-Omicron and Omicron era, respectively. The median (interquartile range, IQR) of SARS-CoV-2 antibodies in all cases was 206.1 (87.9–424.1) U/mL at follow-up. Children infected during pre-Omicron had SARS-CoV-2 antibody levels at follow-up higher than children infected during Omicron era [mean difference 292.57 U/mL, 95% CI 53.85–531.28, p = 0.017). There was no difference in SARS-CoV-2 antibody levels between the children based on gender, age, co-morbidities, chest radiograph classification, or diagnosis. Conclusions: The antibodies response to SARS-CoV-2 infection was weaker during the Omicron era than previous variant of concern. Immunization strategies and policies should be implemented in children even if they had been previously infected. [ABSTRACT FROM AUTHOR]

Background: In-training physicians frequently experience acute periods of sleep deprivation due to the extended durations of on-call shifts. To safeguard the well-being of residents, ensure patient safety, and optimize their performance, it becomes imperative to thoroughly assess and evaluate the cerebral function of in-training physicians subsequent to their shifts. Objective: To elucidate the effects of the nightshifts on regional cerebral oxygen saturation (rScO2) and cognitive function of 50 in-training pediatricians. Materials and Methods: The rScO2 was monitored using Near-infrared spectroscopy at specific intervals, pre-on-call (H0), post-call (H16), 24-hours from pre-on-call (H24), and 48-hours from pre-on-call (H48). All physicians continued their duties without a post-call day. The mathematical tests were performed at H0, H16, H24, and H48, while the Montreal cognitive assessment (MoCA) test was conducted at H0 and H24. Results: The mean rScO2 at post-call at 65.8±5.3% and 24-hours from pre-on-call at 64.6±6.4%, were significantly declined from pre-on-call at 68.2±5.6% (p<0.001), and then returned to baseline at 48-hours from pre-on-call at 68.9±5.5%. The mathematical test scores were not different. The mean MoCA score was significantly decreased at 24-hours from pre-on-call at H0 with 28.4±1.4 to H24 with 27.7±1.8 (p<0.001). Conclusion: The 16-hours nightshifts and continuous working among residents might cause a transient reduction of rScO2, which could lead to decreased cognitive function scores. Understanding the effects of stress, fatigue, and sleep deprivation on the cognitive performance of medical residents not only benefits each individual resident, but also promotes a culture of continuous improvement and excellence in medical education. [ABSTRACT FROM AUTHOR]

Respiratory syncytial virus (RSV) infection is the leading cause of infant hospitalizations and mortality. Lumicitabine, an oral nucleoside analog was studied for the treatment of RSV. The phase 1b and phase 2b studies reported here assessed the safety, pharmacokinetics, and pharmacodynamics of lumicitabine in infants/neonates hospitalized with RSV. In the phase 1b study, infants (≥1 to ≤12 months) and neonates (<28 days) received a single-ascending or multiple-ascending doses (single loading dose [LD] then 9 maintenance doses [MD] of lumicitabine, or placebo [3:1]). In the phase 2b study, infants/children (28 days to ≤36 months old) received lumicitabine 40/20 mg/kg, 60/40 mg/kg LD/MD twice-daily or placebo (1:1:1) for 5 days. Safety, pharmacokinetics, and efficacy parameters were assessed over 28 days. Lumicitabine was associated with a dose-related increase in the incidence and severity of reversible neutropenia. Plasma levels of ALS-008112, the active nucleoside analog, were dose-proportional with comparable mean exposure levels at the highest doses in both studies. There were no significant differences between the lumicitabine groups and placebo in reducing viral load, time to viral non-detectability, and symptom resolution. No emergent resistance-associated substitutions were observed at the RSV L-gene positions of interest. In summary, lumicitabine was associated with a dose-related increase in the incidence and severity of reversible neutropenia and failed to demonstrate antiviral activity in RSV-infected hospitalized infants. This contrasts with the findings of the previous RSV-A adult challenge study where significant antiviral activity was noted, without incidence of neutropenia. Trial registration ClinicalTrials.gov Identifier: NCT02202356 (phase 1b); NCT03333317 (phase 2b). [ABSTRACT FROM AUTHOR]

Byline: Rujipat. Samransamruajkit, Kawiwan. Limprayoon, Rojanee. Lertbunrian, Rattapon. Uppala, Chutima. Samathakanee, Pravit. Jetanachai, Nopparat. Thamsiri Background: Sepsis is a common condition affecting the lives of infants and children worldwide. Although [...]

Background: A new inactivated polio vaccine made from Sabin strains (sIPV) was developed as part of the global polio eradication initiative.Methods: This randomized, double-blind, active-controlled, phase 2/3 seamless study was conducted in 2 stages. Healthy infants aged 6 weeks were randomly assigned to receive 3 doses of 1 of 4 study vaccines at 6, 10, and 14 weeks of age (336 received low-, middle-, or high-dose sIPV, or conventional IPV [cIPV] in stage I, and 1086 received lot A, B, or C of the selected sIPV dose, or cIPV in stage II). The primary outcome was the seroconversion rate 4 weeks after the third vaccination.Results: In stage I, low-dose sIPV was selected as the optimal dose. In stage II, consistency among the 3 manufacturing lots of sIPV was demonstrated. The seroconversion rates for Sabin and wild strains of the 3 serotypes after the 3-dose primary series were 95.8% to 99.2% in the lot-combined sIPV group and 94.8% to 100% in the cIPV group, proving the noninferiority of sIPV compared to cIPV. No notable safety risks associated with sIPV were observed.Conclusions: Low-dose sIPV administered as a 3-dose vaccination was safe and immunogenic compared to cIPV.Clinical Trials Registration: NCT03169725. [ABSTRACT FROM AUTHOR]

Background: Lower respiratory tract infections (LRTIs) are the most common cause for hospitalization in pediatric patients. Pediatric patients with LRTIs are at an increased risk of morbidity and mortality. The national data analysis of epidemiologic variations facilitates awareness and develops solutions to prevent these conditions in the future. Objective: This study aims to evaluate the epidemiology, causative pathogens, morbidity, and mortality of LRTIs in pediatric patients of Thailand from 2015 to 2019. Methods: This was a retrospective study among pediatric patients aged between 0 and 18 years old admitted in hospitals due to LRTIs in Thailand from January 2015 to December 2019. The data were extracted from National Health Security Office using the International Statistical Classification of Diseases and Related Health Problems, 10th Revision, Thai Modification; ICD‐10‐TM of J09 to J22. Results: A total of 1,423,509 children hospitalized due to LRTIs were identified. Most of the patients were of age 1–5 years. Pneumonia was the most common LRTI (876,557 children, 61.58%) in hospitalized children. Respiratory syncytial virus (RSV) is the main etiologic pathogen of bronchiolitis, which presents in approximately 10.86% of all episodes. Influenza viruses were found predominantly in children with pneumonia (15.52%). The mortality rate since 2015–2019 was highest in pneumonia under 1 year old (P < 0.001). Pneumonia in children under 5 years old had the highest mortality rate, which accounted for 11.85 per 100,000 children in 2019. Conclusions: LRTIs had a high incidence rate of hospitalization and mortality, especially in children under 5 years old. Influenza virus was the most common pathogen of pneumonia. [ABSTRACT FROM AUTHOR]

Byline: Rujipat. Samransamruajkit, Rattapon. Uppala, Khemmachart. Pongsanon, Jitladda. Deelodejanawong, Suchada. Sritippayawan, Nuanchan. Prapphal Background and Objective: The surviving sepsis campaign treatment guideline (SSC) implementation is associated with improved outcome in [...]

Incomplete Stevens-Johnson syndrome (SJS) is a rare reactive skin condition. Most cases are occurred in children and all are associated with Mycoplasma pneumoniae (M. pneumoniae) infection. We reported an unusual case of a 6-year-old boy who developed the presentation of isolated mucosal erosion with a lack of skin findings, which indicated incomplete SJS after two weeks of carbamazepine (CBZ) administration. Findings of positive HLA-B*1502 allele supported a possible causative influence of carbamazepine inducing SJS. Interestingly, this patient was tested negatively for M. pneumoniae. This is a significant finding since there is no previous report of incomplete SJS without M. pneumoniae infection. Discontinuation of CBZ and administration of systemic corticosteroids were accomplished to treat SJS, which resulted in complete recovery. Our interesting findings highlighted the manifestation of incomplete SJS, which can present with other causes rather than M. pneumoniae infection. Early manifestation of mucosal change without typical skin lesions should not be neglected in the diagnosis of incomplete SJS.

Background: Vascular anomalies or vascular birthmarks can be divided in to 2 major groups: (i) vascular tumors and (ii) vascular malformations. Currently, there are many treatment modalities for these diseases and the treatment plans are varied among sub-specialty physicians., Objective: To explore the epidemiology of vascular anomalies at Srinagrind Hospital during 2009-2011., Material and Method: Retrospective chart was reviewed from the out patient clinic's database at Srinagarind Hospital, Faculty of Medicine, Khon Kaen University, Thailand., Results: There were total of 126 vascular anomalies cases. 89 cases were diagnosed with vascular tumors and 37 cases were vascular malformations. Among 89 cases of vascular tumors, infantile hemangiomas are the most common type (95.5%). The treatment methods for vascular tumors were medical treatments, which were used in majority of the cases (60%), followed by surgical excision, laser treatment, intralesional corticosteroids injection, and the combination of medical, laser and surgical treatment. There were total of 37 cases of vascular malformations. Most of the cases were venous and lymphatic malformations. Treatment methods for these patients were surgical excision, bleomycin injection, and radiation., Conclusion: Vascular anomalies have various presentations. Treatment is challenging and multidisciplinary teams are involved in taking care the patients with this entity of disease. Setting up vascular anomalies clinic is essential and suggested for the patients with vascular anomalies' problems.

In Thailand, during the A(H1N1)pdm2009 pandemic, 82% of fatal cases did not received the specific treatment within 48 hours of the onset of symptoms. Specific diagnostic tests, especially RT-PCR, were not available throughout the country. To assist early clinical diagnosis and treatment, this study compared the clinical features and treatment outcomes of children presenting with influenza-like illness (ILIs). These included confirmed cases of A(H1N1)pdm2009, as well as seasonal influenza and cases for which no cause could be specified. The medical records of patients aged less than 15 years with ILIs, who had RT-PCR performed for influenza virus between May 2009 and December 2011 at Srinagarind Hospital, were reviewed. Clinical features, chest radiographs and treatment outcomes were compared between those positive for A(H1N1)pdm2009, and those with seasonal influenza and/or the unspecified causes group. In 179 complete medical records, 27.4% were positive for A(H1N1)pdm2009, 13.4% for seasonal influenza and the cause of illness in the remainder was unspecified. Both A(H1N1)pdm2009 and seasonal influenza viruses infected older children more than did the unspecified group (group median ages 96,48 and 24 months, respectively). Sore throat, headache and myalgia were significantly more frequent in the A(H1N1)pdm2009 group than in the other two groups (p < 0.001). Half of all children had pneumonia but there were no significant differences among groups. There was no mortality in this study. In conclusion, sore throat, headache and myalgia were the significant clinical features suggestive of A(H1N1)pdm2009 infection in children and might be helpful indicators prompting early administration of specific treatments in the settings where definitive laboratory tests are not available.

Background: National reports indicate that morbidity and mortality from pneumonia among Thai children has decreased dramatically since the turn of the millennia; notwithstanding, pneumonia remains the leading cause of admission and death in Thai children under five years of age., Objective: To assess the burden and pattern of acute lower respiratory infection in under-fives in Thailand from the health data in 2010., Material and Method: Information on respiratory infection using the ICD10: J09-J22 was evaluated for the number of OPD visits, admissions, mortality, monthly incidence and co-morbidities of the mortality., Results: 73% of all OPD visits with ALRI were in under-fives: one-fourth of whom required hospitalization. Pneumonia is the leading cause of both admissions and mortality (3.22% and 11.29/100,000 population for this age group, respectively). The highest mortality was in the first year of life (39/100,000). One-fourth of the children (168/639) died within 24 hours of admission and septicemia was the most common co-morbidity., Conclusion: The respective morbidity and mortality of pneumonia in under-fives fell far short of national targets. To achieve these targets, many key aspects are needed; such as, strengthening the knowledge of healthcare personnel, the cost-effectiveness researches on the causative organism detection and the expanding coverage of the preventable-vaccine.