RESUMO
BACKGROUND: Timing for liver transplantation (LT) in biliary atresia (BA) children with end-stage liver disease (ESLD) is associated with all-cause mortality. The cut-off value of pediatric end-stage liver disease (PELD) score for LT consideration varies across institutions. We aimed to determine the cost-effectiveness of LT to prevent death among BA children registered on the waiting list with different severities of ESLD. METHODS: Subjects were BA children aged < 12 years at a transplant center between 2010 and 2021. A decision tree was developed for cost-effectiveness analysis from a hospital perspective to compare all-cause death between patients initially registered with a low PELD score (< 15) and a high PELD score (≥ 15). Each patient's direct medical cost was retrieved from the beginning of registration until 5 years after LT, adjusted with an inflation rate to 2022 Thai Baht (THB). RESULTS: Among 176 children, 138 (78.4%) were initially registered with the high PELD score. The cost and mortality rate of the low PELD score group (THB1,413,424 or USD41,904 per patient and 31.6% mortality) were less than the high PELD score group (THB1,781,180 or USD52,807 per patient and 47.9% mortality), demonstrating the incremental cost-effectiveness ratio (ICER) of THB2,259,717 or USD66,994 per death prevented. The cost of early post-operative admission had the highest effect on the ICER. Considering the break-even analysis, cost among children initially registered at the low PELD score was also less expensive over time. CONCLUSIONS: Registration for LT at PELD score < 15 was more cost-effective to prevent death among BA children with ESLD.
Assuntos
Atresia Biliar , Doença Hepática Terminal , Transplante de Fígado , Criança , Humanos , Doença Hepática Terminal/cirurgia , Análise de Custo-Efetividade , Atresia Biliar/cirurgia , Índice de Gravidade de DoençaRESUMO
BACKGROUND: Many children respond to medical treatment for gastroesophageal reflux disease (GERD). However, some may require invasive intervention for refractory disease. Due to the lack of prognostic tools in children, this study aimed to develop a predictive model for refractory GERD. METHODS: A retrospective review was performed in children with symptoms of GERD at a university hospital. Refractory GERD was defined as an unresponsive disease after optimal treatment with medication for >8 weeks. The predictive model was constructed based on clinical features and 24-h multichannel intraluminal impedance-pH (MII-pH) monitoring results. RESULTS: A total of 205 children were included with a median (IQR) age of 0.6 (0.3, 2.0) years. Over half of the patients (59.5%) had motor disabilities. Forty-four children (21.5%) were diagnosed with refractory GERD and subsequently underwent fundoplication. Multivariable analysis suggested that the refractory disease was associated with motor disabilities (OR: 5.35; 95% CI: 2.06-13.91), recurrent aspiration pneumonia (OR: 2.78; 95% CI: 1.24-6.26), prematurity with an onset of GERD at a post-conceptual age <40 weeks (OR: 6.76; 95% CI: 1.96-23.33), and abnormal total reflux episodes according to age (OR: 2.78; 95% CI: 1.24-6.19), but not the acid exposure time or symptom association analysis. The predictive model for refractory GERD based on associated factors revealed an area under the ROC curve of 76.8% (95% CI: 69.2%-84.3%) with a sensitivity of 77.3% and a specificity of 64% when applying a cutoff score of ≥2.5. CONCLUSIONS: The predictive model, using clinical features and MII-pH, may be an additional tool to predict refractory GERD in young children.
Assuntos
Monitoramento do pH Esofágico , Refluxo Gastroesofágico , Humanos , Criança , Pré-Escolar , Lactente , Monitoramento do pH Esofágico/métodos , Refluxo Gastroesofágico/diagnóstico , Refluxo Gastroesofágico/terapia , Fundoplicatura/métodos , Concentração de Íons de Hidrogênio , Estudos RetrospectivosRESUMO
BACKGROUND: Southeast Asia is the endemic area of hepatitis E virus (HEV) infection. We aimed to determine the seroprevalence of the virus, its association, and the prevalence of chronic infection after pediatric liver transplantation (LT). METHODS: A cross-sectional study was performed in Bangkok, Thailand. Patients aged <18 years who had LT for >2 years underwent serologic and real-time polymerase chain reaction (rt-PCR) tests. Acute HEV infection was defined by the presence of positive anti-HEV immunoglobulin (Ig)M and HEV viremia from the rt-PCR. If the viremia persisted for >6 months, chronic HEV infection was diagnosed. RESULTS: A total of 101 patients had a median age of 8.4 years [interqartile range (IQR): 5.8-11.7]. The seroprevalence of anti-HEV IgG and IgM was 15% and 4%, respectively. Positive IgM and/or IgG were associated with a history of elevated transaminases with an unknown cause after LT (p = 0.04 and p = 0.01, respectively). The presence of HEV IgM was associated with a history of elevated transaminases with an unknown cause within 6 months (p = 0.01). The two patients (2%) diagnosed with chronic HEV infection did not fully respond to the reduction of immunosuppression but responded well to ribavirin treatment. CONCLUSIONS: Seroprevalence of HEV among pediatric LT recipients was not rare in Southeast Asia. Since HEV seropositivity was associated with elevated transaminases of an unknown cause, investigation for the virus should be offered in LT children with hepatitis after excluding other etiologies. Pediatric LT recipients with chronic HEV infection may receive a benefit from a specific antiviral treatment.
Assuntos
Vírus da Hepatite E , Hepatite E , Transplante de Fígado , Criança , Humanos , Estudos Transversais , Hepatite E/diagnóstico , Hepatite E/epidemiologia , Vírus da Hepatite E/genética , Imunoglobulina G , Imunoglobulina M , RNA Viral , Estudos Soroepidemiológicos , Tailândia , Transaminases , Viremia , Pré-EscolarRESUMO
We aimed to study caregivers' perspectives on percutaneous endoscopic gastrostomy (PEG). We interviewed the caregivers of 33 children who were fed via PEG and that, of these caregivers, those who believed that they received adequate information prior to and after PEG insertion had a better quality of life. Furthermore, 65% would proceed for an earlier PEG insertion which was associated with several factors including lower educational level, lower household income, and longer traveling time from their residence to our institution. Data from our study may help improve understanding caregivers' perspectives and concerns in children who already or will have PEG.
Assuntos
Cuidadores/psicologia , Gastrostomia , Pré-Escolar , Escolaridade , Nutrição Enteral , Feminino , Humanos , Renda/estatística & dados numéricos , Lactente , Masculino , Qualidade de Vida , Inquéritos e Questionários , ViagemRESUMO
To determine the clinical manifestations and outcomes of the coronavirus disease 2019 (COVID-19) in children who underwent liver transplantation (LT). A retrospective study was conducted at a transplant center in Thailand to include LT recipients aged < 18 years who had been infected with COVID-19. Out of a total of 54 children, there were 31 probable cases (57.4%) diagnosed using an antigen test kit and 23 confirmed cases (42.6%) diagnosed using polymerase chain reaction (14 children) or severe acute respiratory syndrome coronavirus 2 antigen (9 children). Approximately half of the children (25, 46.3%) received the BNT162b2 vaccine before the infection, with 3 and 2 doses in 5 and 18 children, respectively. While some had COVID-19 during the delta pandemic, most (46 children, 85.2%) were infected during the omicron pandemic, of which manifestations included fever (67.4%), cough (50%), and rhinorrhea (47.8%), and symptoms lasted approximately 3 days. None had severe diseases. All patients with mild-to-moderate disease were advised to continue the same immunosuppressive therapy as before the infection. Compared to unvaccinated children or children with one dose of the vaccine, fever was less common in those who received ≥ 2 doses (OR: 0.08; 95%CI: 0.01-0.57, adjusted for age and immunosuppressive types). Favipiravir was prescribed in most patients (90.7%). Only a few children had long COVID-19 or abnormal liver function tests lasting > 1 month (4 children, 7.4%, both). Pediatric LT recipients with COVID-19 during the delta and omicron variant pandemic reported mild symptoms despite undergoing immunosuppressive therapy.
Assuntos
COVID-19 , Transplante de Fígado , Humanos , Criança , Estudos Retrospectivos , Vacina BNT162 , COVID-19/epidemiologia , Pandemias , Síndrome de COVID-19 Pós-Aguda , SARS-CoV-2 , Febre , TransplantadosRESUMO
BACKGROUND: Liver transplant (LT) is a lifesaving treatment providing excellent clinical outcomes. However, data regarding behavioral and cognitive issues after LT are sparse in Asia. This study aimed to investigate behavior and cognitive problems among pediatric LT recipients. METHODS: We used the Child Behavior Checklist (CBCL) to evaluate behavior problems and/or the Wechsler Intelligence Scale for Children, Third Edition (WISC-III) to assess cognitive function. Participants were children aged 2 to 18 years who were treated with LT for at least 2 years. RESULTS: We included 77 children with a median age of 7.8 years (interquartile range, 5.0-10.9). All children were evaluated with the CBCL, and 26 children were available for WISC-III assessment. Approximately one-third (34%) of the children had a total CBCL score above a clinical cutoff for significant behavior problems, and 29% of school-aged children had abnormal competence scores in a clinically significant range. Most of the evaluated children (17 of 26; 65%) had a normal full-scale intelligence quotient. Lower cognitive function was associated with having a single parent (P < .01). Higher behavior problems were associated with lower parental education level (P = .01) and correlated with longer post-transplant duration (Spearman's rho = 0.443; P < .001). CONCLUSIONS: Significant numbers of children have behavior problems after LT. Most children have normal cognitive function, although a larger sample size is required to confirm this result. Long-term support for cognitive and behavior problems after LT should be implemented, particularly in children with single parents and lower parental education level.
Assuntos
Transtornos do Comportamento Infantil/epidemiologia , Transplante de Fígado/efeitos adversos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Adolescente , Criança , Pré-Escolar , Cognição , Feminino , Humanos , MasculinoRESUMO
BACKGROUND: Health-related quality of life (HRQoL) of liver transplantation (LT) recipients has been widely studied because of increased patient longevity. However, studies in developing countries are scanty. We aimed to evaluate psychometric properties of the Thai version of the PedsQL Transplant Module and used it to determine the HRQoL in LT children. METHODS: We included children aged 2 to 18 years who underwent LT more than 1 year previously. The phase 1 study included a cognitive interview with 20 LT children and their parents using the Thai version of PedsQL Transplant Module and revised the module accordingly. Then, the finalized version was evaluated for psychometric properties in 50 LT children. In phase 2, HRQoL was evaluated in 52 LT children who did not participate in the phase 1 study. RESULTS: In the Thai PedsQL Transplant Module, both parent report and child self-report had good internal consistency (α = 0.94 and 0.93, respectively) and substantial reliability (interclass correlation coefficient = 0.82 and 0.77, respectively). Median HRQoL scores from the parent report and child self-report were 80 (interquartile range [IQR], 70, 88) and 77 (IQR, 71, 88), respectively. From the parent report, lower HRQoL was associated with opportunistic viral infection (P = .004) and correlated with a greater number of immunosuppressive agents (ρ = -0.346, P = .014). However, none of these factors were significant according to the child self-report. CONCLUSIONS: The Thai PedsQL Transplant Module has satisfactory psychometric properties. Post-LT children have good HRQoL. To improve their HRQoL, specific attention should be focused on managing viral infection and optimizing immunosuppressive therapy.