Clinical characteristics and prognostic marker for hospitalization in children with influenza infection in an emergency setting.

BACKGROUND: Influenza is a main cause of illnesses during seasonal outbreaks. Identifying children with influenza who may need hospitalization may lead to better influenza outcomes. OBJECTIVE: To identify factors associated with the severity of influenza infection, specifically among children who were admitted to the hospital after being diagnosed with influenza at the emergency department. METHODS: A retrospective cohort study was conducted among pediatric patients (age < 18 years) with a positive influenza rapid test who visited the emergency department at Srinagarind hospital between January2015-December2019. The dependent variable was hospital admission, while the independent variables included clinical parameters, laboratory results, and emergency severity index(ESI). The association between these variables and hospital admission was analyzed. RESULTS: There were 542 cases of influenza included in the study. The mean age was 7.50 ± 4.52 years. Males accounted for 52.4% of the cases. A total of 190(35.05%) patients, needed hospitalization. Patients with pneumonia, those who required hospitalization or were admitted to the critical care unit, consistently exhibited an elevated absolute monocyte count and a reduced lymphocyte-to-monocyte ratio (LMR). Various factors contribute to an increased risk for hospitalization, including ESI level 1-2, co-morbidity in patients, age < 1 year old, and an LMR below 2. CONCLUSIONS: ESI level 1-2 and co-morbidity in patients represent significant risk factors that contribute to higher hospitalization admissions. A LMR below 2 can be used as a prognostic marker for hospitalization in children with influenza infection.

Clinical manifestations and pathological correlation of immunoglobulin A nephropathy in children.

BACKGROUND: IgA nephropathy in children has various clinical manifestations. Kidney biopsy is a gold standard for diagnosis by using Oxford classification 2016 with few studies about the correlation between clinical and pathology manifestations. This study aims to find these correlations at the time of diagnosis and during short-term follow-up. METHOD: In this retrospective cohort study, 47 pediatric patients who underwent renal biopsy from 2010 to 2021 in Thailand, were included. Oxford classification 2016 has been used to score patients' pathology. Univariate and multivariate associations have been used for correlation between clinical and pathologic parameters. RESULTS: The most common clinical manifestations were microscopic hematuria and proteinuria. There were 68% of children with mesangial hypercellularity (M1), 42% with segmental glomerulosclerosis (S1), 25% with moderate to severe crescent (C1/C2), 23% with endocapillary hypercellularity (E1), and 14% with moderate to a severe tubular atrophy/interstitial fibrosis (T1/T2). Microscopic hematuria was strongly associated with mesangial hypercellularity (M1) OR 7.14 (95%CI 1.83 - 27.88, p-value 0.005) and hypertension was strongly associated with segmental glomerulosclerosis (S1) adjusted OR 7.87 (95%CI 1.65 - 37.59, p-value 0.01). Intensive treatment was used more in the patients with tubular atrophy/interstitial fibrosis lesion on renal biopsy than other lesions from MEST-C scores OR 4.98 (95%CI 1.17-21.24, p-value 0.03). Furthermore, pulse methylprednisolone and cyclophosphamide were used in patients with crescentic lesions significantly than other lesions with OR 15.5 (95%CI 3.16- 75.93, p-value 0.001) and OR 5.75 (95%CI 1.31-25.29, p-value 0.021), respectively. CONCLUSION: Tubular atrophy/interstitial fibrosis and crescent lesions were correlated to intensive treatment in short-term outcomes.

Etiological and predictive factors of pediatric urticaria in an emergency context.

BACKGROUND: Urticaria is common in pediatric population and is caused by various etiologies which usually differ among different age groups. The different etiologies require different management strategies. Thus, understanding detailed of the etiologies of urticaria in children would help pediatricians to perform appropriate initial treatment. METHODS: A cross-sectional epidemiological study of all patients aged under 18-year-old with the diagnosis of urticaria from any causes entered in the emergency department during January 1st, 2016 to December 31st, 2019 by collecting the data from the Health Object Program®, an authorized electronic medical records program, at the Srinagarind Hospital, Faculty of Medicine, Khon Kaen University, Thailand. RESULTS: There were total of 515 urticaria patients aged under 18 years old at the emergency department. The ages of patients ranged from 8 months to 18 years with a median age of 7 years (IQR 3.17-12.08). The majority of the patients were in the preschool-aged group (40.97%), followed by the school-aged (28.16%), adolescent (22.14%), and infant (8.74%). Six major etiologic categories were identified in the present study. The most common cause of urticaria was infection (51.26%), followed by idiopathic urticaria (34.37%), inhalants (6.99%), drugs (4.08%), foods (2.52%), and insect stings (0.78%). CONCLUSIONS: Having underlying allergic diseases had a strong association with all identified causes of urticaria in the study population, of which, food and inhalation etiologies had a significant difference when compared to the other identified causes. The present study has found that infection was the most common cause of acute urticaria in children. This etiology (infection-induced urticaria) usually presents concurrent with fever, however, non-febrile symptoms were also presented. Therefore, in the pediatric population, pediatricians should always look for infection as the cause of urticaria even in patients without pyrexia.

Diaper rashes can indicate systemic conditions other than diaper dermatitis.

BACKGROUND: Although the majority of rashes in the diaper area are caused by irritation from urine and feces, irritant diaper dermatitis; IDD, there are some less common but potentially serious cutaneous eruptions associated with systemic diseases that should not be discounted. METHODS: This prospective descriptive study aimed to explore variation in cutaneous disease in the diaper area. It was conducted as a prospective descriptive study between October 2016 and November 2019 in the pediatric department of a tertiary-level hospital. RESULTS: Three hundred consecutive patients with rashes in the diaper area were enrolled. The most common diagnosed was IDD (125 cases; 41.7%), followed by rashes exacerbated by the diaper (101 cases; 33.67%) and non-diaper-related rashes (74 cases; 24.67%). CONCLUSIONS: Our finding suggests that when diagnosing rashes that occur in the diaper area, general pediatricians should consider, in addition to IDD, the possibility of less-common conditions. The simultaneous presence of cutaneous lesions at other sites was linked to diagnoses of systemic diseases other than IDD, (P < 0.001).

Diverse cutaneous manifestation of Langerhans cell histiocytosis: a 10-year retrospective cohort study.

Cutaneous manifestation is a common presentation of LCH and is usually a leading clue for the disease diagnosis. Having cutaneous lesions did not show a significantly early age onset at diagnosis compared to those without skin lesions, P value = 0.71. In the present study, cutaneous findings were found as 77.7%. Seborrheic dermatitis-like lesions were the most common cutaneous type (42.8%), followed by papules/nodules/masses (28.5%), petechiae/hemorrhagic lesions (17.8%), and eczematous lesions (10.7%). Time to diagnosis of LCH presented with seborrheic dermatitis-like lesions was significantly longer than other cutaneous presentations, P value = 0.0011.Conclusion: Patients with LCH who had the manifestations of seborrheic dermatitis-like lesions can have diagnosis delayed due to the difficulty in distinguishing these lesions from normal seborrheic dermatitis lesions. Petechiae/hemorrhagic cutaneous signs in addition to the normal seborrheic dermatitis is the clue for early detection of the disease. To improve early detection of LCH, general pediatricians should be alerted to be aware of these skin symptoms, and if they persist, a dermatologist, pediatric if available, should be immediately consulted. What is Known? • Cutaneous manifestation is a common presentation of LCH and is usually a leading clue for the disease diagnosis. What is New? • Patients with LCH who have the manifestations of seborrheic dermatitis-like lesions can have a delayed diagnosis due to the difficulty in distinguishing normal from seborrheic dermatitis lesions. • Petechiae/hemorrhagic cutaneous signs in addition to the normal seborrheic dermatitis are the clue to the early disease detection.

Diaper dermatitis: a survey of risk factors in Thai children aged under 24 months.

BACKGROUND: To identify the prevalence and risk factors associated with diaper dermatitis in Thai children aged 1-24 months. METHODS: This was a cross-sectional study of 1153 participants using structural questionnaires, which was conducted at Khon Kaen University Faculty of Medicine Pediatric department in Thailand. Univariate and multivariate logistic regression analyses were used to test the association between diaper dermatitis and its possible risk factors. RESULTS: The prevalence of diaper dermatitis among the study population was 36.1%, a rate which significantly decreased with age. The highest prevalence was found in subjects who were one to six months old. Risk factors that had a statistically significant association with diaper dermatitis in both univariate and multivariate analysis were i) diaper changing fewer than three times/night, ii) previous episodes of diaper rash, iii) using cloth diapers, and iv) topical application of baby talcum powder to the diaper area. CONCLUSIONS: Frequent diaper changings during the daytime do not compensate for fewer changings during the night. Moreover, the use of baby talcum powder on the diaper area significantly increased the risk of diaper dermatitis among the study population. These findings should be applied in future preventive strategies for diaper dermatitis in this age group.

Propranolol was effective in treating cutaneous infantile haemangiomas in Thai children.

AIM: The aim of this study was to explore the efficacy and safety of propranolol in treating infantile haemangiomas, the most common benign vascular tumours in children. METHODS: We carried out a retrospective chart review of infantile haemangioma patients admitted to the Faculty of Medicine, Khon Kaen University, Thailand, from January 2009 to January 2015. RESULTS: There were 53 infantile haemangioma cases treated with oral propranolol. Treatment responses occurred as early as two weeks after propranolol administration in 91.5% of the follow-up patients, with all 53 cases achieving the desired treatment responses two months after propranolol was initiated. No significant differences in treatment responses were found between propranolol as a mono-therapy or as a combination therapy with prednisolone at the two-week (p value 0.13) and one-month follow-ups (p value 0.98). Complications were documented in three cases (5.6%) when the propranolol dose was increased, and these were asymptomatic hypoglycaemia in two cases and one case of hypotension. CONCLUSION: Propranolol was effective in treating infantile haemangiomas, and combining it with prednisolone achieved no significant differences in treatment outcome. Cases should be monitored for hypoglycaemia and hypotension. More data on using propranolol for infantile haemangiomas are needed, including long-term follow-up studies.

Treatment Modalities and Outcomes of Infantile Hemangiomas at Srinagarind Hospital.

Background: There are many treatment modalities for infantile hemangiomas. During the past decades, systemic corticosteroid was the mainstay therapy in this condition. However, the most recent option of using oral propranolol has been considered as a first line therapy instead of systemic corticosteroid. On the other hand, there are still many treatment modalities which can be used as an alternative option in treating this condition. Objective: To explore the epidemiology of infantile hemangiomas, treatment modalities and outcomes at Srinagarind Hospital during 2004-2014. Material and Method: Retrospective chart reviewed from the out patient clinic's database at Srinagarind Hospital, Faculty of Medicine, Khon Kaen University, Thailand. Results: There were a total of 154 infantile hemangiomas. Female to male ratio was 1.8:1. The most common locations of infantile hemangiomas were head and neck areas (69.0%), followed by extremities (21.0%) and trunk (10.0%). Treatment modalities for infantile hemangiomas during the past 10 years (based on initial approaches) were oral propranolol (57.1%), oral prednisolone (17.5%), surgery (10.4%), interferon alpha (9.8%), vincristine (4.5%) and laser (0.6%). All treatment modalities showed high efficacy in treating this condition. Conclusion: There are many effective treatment modalities for infantile hemangiomas. Even though oral propranolol has become the first line therapy in this condition, other treatment options are still effective and useful, especially with those unresponsive to oral propranolol.

Vascular Anomalies: The Epidemiological Profile at Srinagarind Hospital.

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.

Carbamazepine-Induced Incomplete Stevens-Johnson Syndrome: Report of a Case in Children without Mycoplasma pneumoniae Infection.

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.

Case Report: Melioidosis-Related Severe Cutaneous Features of Erythema Nodosum in a Thai Child.

Erythema nodosum (EN) is characterized by rapidly developing, painful, erythematous subcutaneous nodules, most of which are located in the pretibial areas. This cutaneous finding can be caused by a variety of conditions, however Burkholderia pseudomallei is rarely the cause. This particular patient presented with a high-grade fever with characteristic EN on both pretibial areas. All of the typical EN causes were investigated, but the findings were all negative. The lesions progressed to severe hemorrhagic bleb features, and because the patient resided in Northeast Thailand, a melioidosis-endemic region, testing for B. pseudomallei was performed. Because a high level of melioidosis serology of more than 1:10,240 was detected, melioidosis therapy was started. At the 12-week follow-up after melioidosis therapy, the titer had declined to 1:1,280, indicating that melioidosis-related severe, cutaneous EN symptoms were the most likely diagnosis in this patient. We discovered a case of EN with severe hemorrhagic bleb features as a unique clinical manifestation of melioidosis. When a patient resides in an endemic area, B. pseudomallei should always be considered as a possible causative organism.

Clinical Characteristics and Outcomes of Pediatric COVID-19 Pneumonia Treated with Favipiravir in a Tertiary Care Center.

The COVID-19 pandemic, caused by SARS-CoV-2, has posed significant health challenges worldwide. While children generally experience less severe illness compared to adults, pneumonia remains a substantial risk, particularly for those under five years old. This study examines the clinical characteristics and treatment outcomes of pediatric COVID-19 pneumonia patients treated with favipiravir in Thailand, aiming to identify associated factors for pneumonia. A retrospective review was performed on pediatric patients aged 1 month to 18 years hospitalized with COVID-19 at Srinagarind Hospital, Khon Kaen University, from 13 January 2020 to 15 November 2021. Data on demographics, clinical symptoms, treatment, and outcomes were collected, and logistic regression analysis was used to identify factors associated with pneumonia. Among 349 hospitalized children, the median age was 8 years, with 51.9% being male. Symptoms included a fever (100%), a cough (74.2%), and a rash (24.9%). COVID-19 pneumonia was diagnosed in 54.7% of the children. Favipiravir was administered as the standard treatment, showing mild adverse effects, including a rash (4.3%) and nausea (2.8%). Monocytosis was significantly associated with COVID-19 pneumonia (aOR 30.85, 95% CI: 9.03-105.41, p < 0.001), with an ROC curve area of 0.77 (95% CI: 0.71-0.83). Pediatric COVID-19 patients typically exhibit mild-to-moderate symptoms, with pneumonia being common in the early pandemic phase. Monocytosis is a significant factor associated with COVID-19 pneumonia. Favipiravir demonstrated mild adverse effects. Further studies are needed to validate these findings across different settings and phases of the pandemic.

Survey of Thai Physicians' Practice in Pediatric Septic Shock.

(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.

Antibodies against SARS-CoV-2 in unvaccinated children hospitalized with COVID-19: An observational cohort study of pre-Omicron and Omicron variants era.

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.

The Adverse and Advantage Effects of Wearing a Facemask in Thai Children: A Survey During the COVID-19 Pandemic.

BACKGROUND: There is little information on facemask use during the COVID-19 pandemic in the pediatric population. This became the main purpose of the present study to investigate demographic data of facemask wearing in children, types, and length of facemask, as well as the benefits, drawbacks, and negative consequences of facemask wearing in this population. METHODS: A cross-sectional study was conducted using a structured questionnaire sent via Google Forms. Caregivers for consecutive convenience were asked in the survey (parents of children under the age of 18). RESULTS: A total number of 706 children were enrolled. There were 320 boys (45.33%), and 386 girls (54.67%). The children's ages range between 4 months and 18 years, with a median age of 9 years. A surgical mask (549, 77.76%) was the most frequent type of facemask in the study population, followed by a cloth mask (86, 12.18%). Facemasks have been shown to be beneficial in the pediatric population. When compared to a former time when facemasks were not used routinely, there were considerably fewer respiratory infections, reduced diarrhea symptoms, and a drop in hospital admissions. In 317 cases (44.9%), children were shown to have negative consequences from wearing facemasks. The most prevalent adverse effect observed in the study population was non-cutaneous (respiratory discomfort/breathing difficulty) which were found in 240 cases (33.99%). Double masking method (surgical + surgical) and wearing a facemask oversize revealed a higher risk in the presence of facemask adverse effects, whereas wearing a proper size facemask reduces the risk of adverse effects from facemask use in children (Adjusted OR [95% CI] = 0.55 [0.38-0.78], P .0003). CONCLUSIONS: Wearing a proper-size facemask reduces the risk of adverse effects from facemask use in children. The future suggestion of an appropriate facemask size for a certain age will aid in the avoidance of facemask adverse effects in the pediatric population.

A Rare Manifestation of Bullous Systemic Lupus Erythematosus in Children: A 10-year Retrospective Study in a Tertiary Care Hospital.

Bullous systemic lupus erythematosus (BSLE) is an uncommon cutaneous presentation that occurs even less frequent in the pediatric population. A retrospective review was performed from January 2012 to December 2021 in all pediatric patients (aged <18 years) who fulfilled the diagnostic criteria for BSLE to evaluate the clinical characteristics, extracutaneous involvement, histopathologic features, immunofluorescence patterns, serological abnormalities, internal organ involvement, treatments, and outcomes. Among 1,415 patients with SLE, five patients were validated for the diagnosis of BSLE, accounting for 0.35%. The mean age at diagnosis was 12.2 years (standard deviation, 1.92). The clinical features of BSLE in the study population were generalized tense bullae and large extensive vesicles on the lips and perioral and mucosal areas. Pediatric BSLE in the study population revealed high SLE disease activity with multiple organ involvement. Hematologic abnormalities, serositis, and renal involvement were found in all patients, while polyarthritis (40%) and neurological abnormalities (40%) were less frequently observed. Systemic corticosteroids, intravenous immunoglobulin, immunosuppressants, antimalarials, and dapsone were prescribed in the study population. The cutaneous lesions subsided in all patients with a median clearance duration of 14 days (range, 5-56 days). BSLE in the pediatric population has auxiliary manifestations with high disease activity. Multiple organ involvement, especially hematologic abnormalities, serositis, and renal involvement, was frequently found in the study population. Although cutaneous lesions in BSLE subsided in all patients, involvement of other organs, especially renal impairment, required aggressive treatment, and long-term follow-up.

Epidemiology of acute lower respiratory tract infection hospitalizations in Thai children: A 5-year national data analysis.

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.

Effect of the COVID-19 Pandemic on Lower Respiratory Tract Infection Determinants in Thai Hospitalized Children: National Data Analysis 2015-2020.

Background: The COVID-19 outbreak emerged in January 2020 and remains present in 2022. During this period, nonpharmaceutical interventions (NPIs) have been used to reduce the spread of COVID-19 infection. Nationwide data analysis should be pushed as the new standard to demonstrate the impact of COVID-19 infection on other respiratory illnesses and the reliability of NPIs during treatment. Objective: This study aims to identify and compare the incidence of lower respiratory tract infections (LRTIs) among children in Thailand before and after the emergence of COVID-19. Methods: A retrospective study was carried out in hospitalized children under the age of 18 in Thailand from October 2015 to September 2020. The International Statistical Classification of Diseases and Related Health Problems, 10th Revision, Thai Modification, was used to identify patient diagnoses (ICD-10-TM). The data were extracted from the Universal Coverage Health Security Scheme Database. Results: A total of 1,610,160 admissions were attributed to LRTIs. The most common diagnosis was pneumonia (61.9%). Compared to the 2019 fiscal year, the number of hospitalizations due to LRTIs decreased by 33.9% in the 2020 fiscal year (COVID-19 period) (282,590 vs. 186,651). The incidence of all three diagnostic groupings was substantially lower in the pre- and post-COVID-19 eras, with a decrease of 28% in the pneumonia group (incidence rate ratio (IRR) = 0.72; 95% confidence interval (CI): 0.71 to 0.72), 44% in the bronchiolitis group (IRR = 0.56; 95% CI: 0.55 to 0.57), and 34% in the bronchitis group (IRR = 0.66; 95% CI: 0.65 to 0.67). Between fiscal years 2019 and 2020, the overall monthly cost of all hospitalizations for LRTIs decreased considerably (p value < 0.001). Conclusions: NPIs may decrease the number of pediatric hospitalizations related to LRTIs. All policies designed to prevent the spread of COVID-19 must be continually utilized to maintain the prevention of LRTIs.

Pediatric asthma control in tertiary care setting using telemedicine during COVID-19 era.

Background: During the coronavirus disease 2019 (COVID-19) pandemic, national measures have affected health care services. Children with asthma were a vulnerable population who were advised to avoid needless hospital visits. Telemedicine was utilized in this circumstance. However, data in Thailand is limited. This study aimed to evaluate asthma control in patients who were followed up by telemedicine compared with in-person visits at an outpatient clinic in Thailand's tertiary academic medical center. Methods: This was a retrospective study among pediatric patients with asthma who were followed up in the pediatric pulmonary and allergy clinic of Srinagarind Hospital from 1 January to 31 May 2021. We offered telemedicine (telephone visit) and in-person visits at the hospital by their willingness during this period. All patients were asked about asthma clinical control symptoms, medication compliance, exacerbation events, and hospital admissions by pediatric pulmonologists and allergists. Then, we decided to prescribe in controller medications. In the telemedicine groups, we used the postal service to deliver controller medicine to patients. Results: Among 195 asthmatic children, 83 (42.56%) were followed up by telemedicine. Children who were followed up by telemedicine had more controlled symptoms than the in-person visit group [adjusted relative risk (aRR): 1.219; 95% confidence interval (CI): 1.062-1.400; P value =0.005]. In the in-person visit group, children had more asthma exacerbation events than telemedicine (5 vs. 0, respectively, P value =0.073). Conclusions: During the COVID-19 pandemic, telemedicine follow-up in asthmatic children resulted in well-controlled symptoms and few asthma exacerbation events.