RESUMO
BACKGROUND: The mediastinal shift angle is a new fetal magnetic resonance imaging (MRI) index that is reportedly correlated with postnatal survival in fetuses with congenital diaphragmatic hernia. However, its correlation in patients with congenital pulmonary airway malformation (CPAM) has not been assessed. OBJECTIVE: This study aimed to establish a normal range for the right/left mediastinal shift angles, to evaluate the mediastinal shift angle in fetuses with CPAM, to compare the mediastinal shift angle with the CPAM volume ratio, and to evaluate the predictive value of the mediastinal shift angle measurements. MATERIALS AND METHODS: To establish the normal range, we measured the mediastinal shift angle bilaterally in 124 fetuses without any lung abnormality (the control group). Subsequently, the mediastinal shift angle was measured in 32 fetuses pathologically diagnosed with CPAM. Moreover, the mediastinal shift angle and CPAM volume ratio were compared using fetal MRI. RESULTS: The mean values for the right/left mediastinal shift angles were 18.6°/26.3° and 39.2°/35.9° for control fetuses and fetuses with CPAM, respectively. The mediastinal shift angle and the CPAM volume ratio showed a positive statistical correlation. The area under the curve demonstrated high discriminatory accuracy for the mediastinal shift angle (0.76). CONCLUSION: The mediastinal shift angle has potential to replace the CPAM volume ratio for evaluating the severity of CPAM in fetal MRI.
Assuntos
Imageamento por Ressonância Magnética , Diagnóstico Pré-Natal , Humanos , Feminino , Imageamento por Ressonância Magnética/métodos , Diagnóstico Pré-Natal/métodos , Gravidez , Mediastino/diagnóstico por imagem , Pulmão/diagnóstico por imagem , Pulmão/anormalidades , Pulmão/embriologia , Malformação Adenomatoide Cística Congênita do Pulmão/diagnóstico por imagem , Valores de Referência , Estudos RetrospectivosRESUMO
Liquid biopsy, a method of detecting genomic alterations using blood specimens, has recently attracted attention as a noninvasive alternative to surgical tissue biopsy. We attempted quantitative analysis to detect amplification of MYCN (MYCNamp) and loss of heterozygosity at 11q (11qLOH), which are clinical requisites as prognostic factors of neuroblastoma (NB). In this study, cell-free DNA (cfDNA) was extracted from plasma samples from 24 NB patients at diagnosis. Copy numbers of MYCN and NAGK genes were quantitatively analyzed by droplet digital PCR (ddPCR). 11qLOH was also assessed by detecting allelic imbalances of heterozygous single nucleotide polymorphisms in the 11q region. The results obtained were compared to those of specimens from tumor tissues. The correlation coefficient of MYCN copy number of cfDNA and tumor DNA was 0.88 (p < 0.00001). 11qLOH was also accurately detected from cfDNA, except for one case with localized NB. Given the high accuracy of liquid biopsy, to investigate components of cfDNA, the proportion of tumor-derived DNA was estimated by examining the variant allele frequency of tumor-specific mutations in cfDNA. The proportion of tumor-derived DNA in cfDNA was 42.5% (range, 16.9%-55.9%), suggesting sufficient sensitivity of liquid biopsy for NB. In conclusion, MYCN copy number and 11qLOH could be quantitatively analyzed in plasma cfDNA by ddPCR assay. These results suggest that plasma cfDNA can be substituted for tumor DNA and can also be applied for comprehensive genomic profiling analysis.
Assuntos
Ácidos Nucleicos Livres , Neuroblastoma , Ácidos Nucleicos Livres/genética , Variações do Número de Cópias de DNA , DNA de Neoplasias , Humanos , Biópsia Líquida , Proteína Proto-Oncogênica N-Myc/genética , Neuroblastoma/diagnóstico , Neuroblastoma/genética , Neuroblastoma/patologiaRESUMO
OBJECTIVES: Atrophy of the left lateral segment (LLS) is often encountered in liver transplantation (LT) for biliary atresia (BA). To clarify the meaning of the heterogeneous atrophy, we compared the pathological characteristics of the LLS with the right posterior segment (RPS) of BA livers obtained during LT. METHODS: Among the 116 patients with BA who underwent LT at our hospital between 2014 and 2018, 63 patients with persistent cholestasis after the Kasai portoenterostomy (KP) were selected. Three pathologists evaluated tissues from the LLS and RPS for 5 pathological parameters. Positive areas in whole-slide image observed as portal inflammation, fibrosis, cholestasis, and ductular reaction, were analyzed with automated image quantitation. Moreover, we examined the relationship between the pathological score and the Pediatric End-stage Liver Disease (PELD) score. RESULTS: The median age at LT was 7 months (range 4-26 months). Inflammation and fibrosis were significantly greater in the LLS than in the RPS (Pâ<â0.001, for both); however, there were no differences in cholestasis, ductular reaction, and hepatocellular damage (Pâ=â0.3, 0.3, and 0.82). The same results were obtained in automated image quantitation. Moreover, the sums of the 5 pathological scores in the LLS showed a significant positive correlation with the PELD score (Pâ=â0.016, rsâ=â0.3). CONCLUSIONS: More severe inflammation and fibrosis without cholestasis were observed in the LLS. The segmental atrophy may not be associated with poor bile drainage, but with etiopathogenesis of BA. Moreover, the proper site for biopsy during KP could be the LLS.
Assuntos
Atresia Biliar , Doença Hepática Terminal , Atrofia , Atresia Biliar/cirurgia , Criança , Pré-Escolar , Doença Hepática Terminal/cirurgia , Humanos , Lactente , Portoenterostomia Hepática , Índice de Gravidade de DoençaRESUMO
BACKGROUND: Tracheal atresia causes some secondary changes (dilated trachea, flattened/inverted diaphragm, hyperintense and hyperinflated lungs). They can be reduced if a high airway fistula is present. OBJECTIVE: This study evaluated fetal MR images of tracheal atresia and the secondary changes, focusing on the presence of a fistula. MATERIALS AND METHODS: We assessed fetal MR images of tracheal atresia without fistula (n=4, median 26 weeks), tracheal atresia with fistula (n=4, median 33 weeks) and controls (n=30, median 32 weeks). We evaluated airway obstruction using true-positive rate in tracheal atresia and false-positive rate in controls indicating they are likely normal variants. Tracheal diameter, craniocaudal-anteroposterior ratio of the right hemidiaphragm, lung-to-liver signal intensity ratio, and cardiothoracic ratio were compared among the three groups using the Kruskal-Wallis test followed by pairwise comparison using the Mann-Whitney U test. RESULTS: True-positive rate was 100% in tracheal atresia, while false-positive rate was 20% in controls. The Kruskal-Wallis test showed differences among groups in craniocaudal-anteroposterior ratio and cardiothoracic ratio (P<0.001) but not in tracheal diameter (P=0.256) or lung-to-liver signal intensity ratio (P=0.082). The pairwise comparison in craniocaudal-anteroposterior ratio and cardiothoracic ratio showed differences between controls and tracheal atresia without fistula (P<0.01) and with fistula (P<0.05). CONCLUSION: Fetal MRI is useful for the diagnosis of tracheal atresia, and detection of airway obstruction is essential. Lower craniocaudal-anteroposterior ratio and cardiothoracic ratio might be reliable measures even if a fistula is present.
Assuntos
Obstrução das Vias Respiratórias , Atresia Esofágica , Anormalidades do Sistema Respiratório , Fístula Traqueoesofágica , Humanos , Imageamento por Ressonância Magnética , Traqueia/diagnóstico por imagemRESUMO
BACKGROUND: Hemorrhoids are an extremely rare condition in children, and data on its incidence and treatment in the pediatric population remains scarce. We retrospectively reviewed children who underwent sclerotherapy for internal hemorrhoids, and analyzed patients' characteristics and outcomes. METHODS: A total of 14 pediatric patients who underwent sclerotherapy were included. Patients' ages and the required amount of polidocanol, depending on the grade of hemorrhoids, and the correlation between age and volume of sclerosant, were statistically analyzed. RESULTS: Patients had a male predominance with a ratio of 2.5:1 (grade 2:6 patients, grade 3:8 patients). Four children had underlying conditions including portal hypertension and Klippel-Trenaunay syndrome. Of the 14 patients, 43% had constipation requiring medication or enema. Only one minor complication, a perianal ulceration, was found to be associated with sclerotherapy. Patients with grade 3 hemorrhoids required a significantly larger amount of polidocanol than those with grade 2 hemorrhoids. Two patients with grade 3 hemorrhoids required a second session of treatment for recurrence. The success rate of sclerotherapy with polidocanol was 86%. CONCLUSIONS: Sclerotherapy with polidocanol is a safe, effective, and less invasive treatment option for internal hemorrhoids in children. Further studies are needed to investigate this treatment approach.
Assuntos
Hemorroidas , Escleroterapia , Criança , Hemorroidas/tratamento farmacológico , Humanos , Masculino , Polidocanol , Polietilenoglicóis/efeitos adversos , Estudos Retrospectivos , Soluções Esclerosantes/uso terapêutico , Escleroterapia/efeitos adversos , Resultado do TratamentoRESUMO
PURPOSE: We compared the efficacy of thoracoscopic repair (TR) with that of open repair (OR) for neonatal congenital diaphragmatic hernia (CDH). METHODS: The subjects of this multicenter retrospective cohort study were 524 infants with left-sided isolated CDH, diagnosed prenatally, and treated at one of 15 participating hospitals in Japan between 2006 and 2018. The outcomes of infants who underwent TR and those who underwent OR were compared, applying propensity score matching. RESULTS: During the study period, 57 infants underwent TR and 467 underwent OR. Ten of the infants who underwent TR required conversion to OR for technical difficulties and these patients were excluded from the analysis. The survival rate at 180 days was similar in both groups (TR 98%; OR 93%). Recurrence developed after TR in 3 patients and after OR in 15 patients (TR 7%, OR 3%, p = 0.40). The propensity score was calculated using the following factors related to relevance of the surgical procedure: prematurity (p = 0.1), liver up (p < 0.01), stomach position (p < 0.01), and RL shunt (p = 0.045). After propensity score matching, the multivariate analysis adjusted for severity classification and age at surgical treatment revealed a significantly shorter hospital stay (odds ratio 0.50) and a lower incidence of chronic lung disease (odds ratio 0.39) in the TR group than in the OR group. CONCLUSIONS: TR can be performed safely for selected CDH neonates with potentially better outcomes than OR.
Assuntos
Hérnias Diafragmáticas Congênitas/cirurgia , Herniorrafia/métodos , Estudos Multicêntricos como Assunto , Toracoscopia/métodos , Fatores Etários , Feminino , Hérnias Diafragmáticas Congênitas/classificação , Hérnias Diafragmáticas Congênitas/mortalidade , Humanos , Recém-Nascido , Japão , Tempo de Internação , Masculino , Pontuação de Propensão , Estudos Retrospectivos , Índice de Gravidade de Doença , Taxa de Sobrevida , Resultado do TratamentoRESUMO
AIM: To present the feasibility, safety and outcomes of fetoscopic endoluminal tracheal occlusion (FETO) for the treatment of severe congenital diaphragmatic hernia (CDH). METHODS: This was a single-arm clinical trial of FETO for isolated left-sided CDH with liver herniation and Kitano Grade 3 stomach position (>50% stomach herniation into the right chest). FETO was performed at 27-29 weeks of gestation for cases with observed/expected lung to head ratio (o/e LHR) <25% and at 30-31 weeks for cases with o/e LHR ≥25%. RESULTS: Eleven cases were enrolled between March 2014 and March 2016, and balloon insertion was successful in all cases. The median o/e LHR at entry was 27% (range, 20-33%). The median gestational age at FETO was 30.9 (range, 27.1-31.7) weeks. There were no severe maternal adverse events. One fetus died unexpectedly at 33 weeks of gestation due to cord strangulation by the detached amniotic membrane. There were 3 cases (27%) of preterm premature rupture of membranes. In all 10 cases, balloon removal at 34-35 weeks of gestation was successful. The median gestational age at delivery was 36.5 (range, 34.2-38.3) weeks. The median duration of occlusion and the median interval between balloon insertion and delivery were 26 days (range: 17-49 days) and 43 days (range, 21-66 days), respectively. Both the survival rate at 90 days of age and the rate of survival to discharge were 45% (5/11). CONCLUSION: The FETO is feasible without maternal morbidity in Japan and could be offered to women whose fetuses show severe isolated left-sided CDH to accelerate fetal lung growth.
Assuntos
Germinoma , Neoplasias do Timo , Humanos , Masculino , Germinoma/patologia , Germinoma/complicações , Criança , Neoplasias do Timo/patologia , PrognósticoRESUMO
We developed treatment guidelines (TGs) for appropriate transitional care of the genitourinary system in patients with persistent cloaca (PC), cloacal exstrophy (CE), or Mayer-Rokitansky-Küster-Häuser syndrome (MRKH). These TGs are in accordance with the Medical Information Network Distribution Service (Minds), published in 2014 in Japan. Clinical questions (CQs) concerning treatment outcomes of the genitourinary system, pregnancy and delivery, and quality of life in adulthood were prepared as six themes for PC and CE and five themes for MRKH. We were able to publish statements on chronic renal dysfunction, hydrometrocolpos, and pregnancy, based on four CQs about PC, four about CE, and two about MRKH, respectively. However, due to the paucity of proper manuscripts, we were unable to make conclusions about the correct timing and method of vaginoplasty for patients with PC, CE, and MRKH or the usefulness of early bladder closure for patients with CE. These TGs may help clarify the current treatments for PC, CE, and MRKH in childhood, which have been carried out on an institutional basis. To improve clinical outcomes, systematic clinical trials revealing comprehensive clinical data of the urinary and reproductive systems, especially the length of the common channel in PC, are essential.
Assuntos
Transtornos 46, XX do Desenvolvimento Sexual/cirurgia , Malformações Anorretais/cirurgia , Anus Imperfurado/cirurgia , Anormalidades Congênitas/cirurgia , Hérnia Umbilical/cirurgia , Ductos Paramesonéfricos/anormalidades , Guias de Prática Clínica como Assunto , Escoliose/cirurgia , Cuidado Transicional , Anormalidades Urogenitais/cirurgia , Feminino , Humanos , Recém-Nascido , Masculino , Ductos Paramesonéfricos/cirurgia , Gravidez , Qualidade de VidaRESUMO
BACKGROUND: Despite the presence of ganglion cells in the rectum, some patients have symptoms similar to those of Hirschsprung's disease. A consensus has yet to be established regarding the terminology for these diseases. We defined this group of diseases as "allied disorders of Hirschsprung's disease" and compiled these guidelines to facilitate accurate clinician diagnosis and provide appropriate treatment strategies for each disease. METHODS: These guidelines were developed using the methodologies in the Medical Information Network Distribution System (MINDS). Of seven allied disorders, isolated hypoganglionosis; megacystis-microcolon-intestinal hypoperistalsis syndrome; and chronic idiopathic intestinal pseudo-obstruction were selected as targets of clinical questions (CQ). In a comprehensive search of the Japanese- and English-language articles in PubMed and Ichu-Shi Web, 836 pieces of evidence related to the CQ were extracted from 288 articles; these pieces of evidence were summarized in an evidence table. RESULTS: We herein outline the newly established Japanese clinical practice guidelines for allied disorders of Hirschsprung's disease. Given that the target diseases are rare and intractable, most evidence was drawn from case reports and case series. In the CQ, the diagnosis, medication, nutritional support, surgical therapy, and prognosis for each disease are given. We emphasize the importance of full-thickness intestinal biopsy specimens for the histopathological evaluation of enteric ganglia. Considering the practicality of the guidelines, the recommendations for each CQ were created with protracted discussions among specialists. CONCLUSIONS: Clinical practice recommendations for allied disorders of Hirschprung's disease are given for each CQ, along with an assessment of the current evidence. We hope that the information will be helpful in daily practice and future studies.
Assuntos
Anormalidades Múltiplas , Colo , Doença de Hirschsprung , Pseudo-Obstrução Intestinal , Bexiga Urinária , Humanos , Anormalidades Múltiplas/diagnóstico , Anormalidades Múltiplas/terapia , Colo/anormalidades , Diagnóstico Diferencial , Doença de Hirschsprung/diagnóstico , Doença de Hirschsprung/terapia , Pseudo-Obstrução Intestinal/diagnóstico , Pseudo-Obstrução Intestinal/terapia , Japão , Bexiga Urinária/anormalidadesRESUMO
PURPOSE: Congenital hyperinsulinism is a rare disease, and the newly developed 18 fluoro-L-dihydroxyphenylalanine-positron emission tomography (18F-DOPA PET) examination can detect hyperplastic lesions. Our purpose was to report the results of a nationwide survey on surgical treatment of congenital hyperinsulinism in Japan. METHODS: A questionnaire was sent to the 159 accredited and affiliated training institutes certified as pediatric surgical institutes by the Japanese Association of Pediatric Surgeons, asking if they had encountered patients who underwent surgical treatment for congenital hyperinsulinism after 18F-DOPA PET examination from 2000 to 2017. Six institutes answered that they had treated such cases, and the total number of cases was 14. RESULTS: 18F-DOPA PET examination detected the focal lesion in 12 of the 14 cases. 18F-DOPA PET examination could accurately determine the site of the hyperplastic lesion in the pancreas in 11 (91.7%) of the 12 cases. All cases underwent surgical resection of the hyperplastic lesion at under 2 years of age. CONCLUSION: Surgical resection of a focal hyperplastic lesion in the pancreas was a safe and effective treatment if the hyperplastic lesion was a focal lesion. However, it is necessary to check the exact distribution of the lesion by intraoperative pathologic examination of frozen sections.
Assuntos
Hiperinsulinismo Congênito/diagnóstico por imagem , Hiperinsulinismo Congênito/cirurgia , Di-Hidroxifenilalanina , Radioisótopos de Flúor , Tomografia por Emissão de Pósitrons/métodos , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Japão , Masculino , Pâncreas/cirurgia , Inquéritos e Questionários , Resultado do TratamentoRESUMO
Neonates with Down syndrome are at risk of developing transient abnormal myelopoiesis (TAM), which is characterized by transient clonal myeloproliferation of the blast cells. TAM can resolve spontaneously, but some patients die at an early age due to organ failure. Liver fibrosis in TAM is a life-threatening condition, but treatment options have not yet been established. Here, we report on the case of an infant with TAM complicated by liver disease, whose hyperbilirubinemia was successfully ameliorated with omega-3 fatty acid (ω3FA) lipid emulsion. Timely ω3FA lipid emulsion may be a feasible treatment for liver disease in TAM before serious liver damage develops.
Assuntos
Síndrome de Down/complicações , Emulsões Gordurosas Intravenosas/uso terapêutico , Ácidos Graxos Ômega-3/uso terapêutico , Reação Leucemoide/complicações , Cirrose Hepática/terapia , Síndrome de Down/diagnóstico , Feminino , Humanos , Recém-Nascido , Reação Leucemoide/diagnóstico , Cirrose Hepática/diagnóstico , Cirrose Hepática/etiologiaRESUMO
BACKGROUND: The prokinetic agent cisapride is effective for the treatment of gastroesophageal reflux disease (GERD) in infants and children, but is no longer used for this purpose because of safety concerns. Therefore, other pharmacological agents need to be investigated for efficacy in GERD treatment. In this study, we examined the effectiveness and safety of mosapride for the treatment of neurologically impaired children and adolescents with GERD. METHODS: Mosapride (0.3 mg/kg/day) was administered to 11 neurologically impaired patients with GERD (five male; median age, 12.3 years). Esophageal acid exposure was measured using esophageal pH monitoring before and at >5 days after the start of mosapride treatment. The pressure and length of the lower esophageal sphincter were compared before and after mosapride treatment. RESULTS: In the 11 patients, median reflux index (percentage of the total monitoring period during which recorded pH was <4.0) was 17.5% (range, 4.4-59%) before and 8.2% (range, 2.8-20.7%) after mosapride treatment (P = 0.02). Median esophageal clearance was 1.0 min/reflux (range, 0.5-2.1 min/reflux) before and 0.7 min/reflux (range, 0.4-1.2 min/reflux) after treatment with mosapride (P = 0.02). The median number of reflux episodes before (219) and after (122) drug treatment did not differ significantly. CONCLUSION: The decreased reflux index in neurologically impaired patients with GERD is due to mosapride, therefore mosapride may be a candidate for GERD treatment.
Assuntos
Benzamidas/uso terapêutico , Paralisia Cerebral/complicações , Refluxo Gastroesofágico/tratamento farmacológico , Fármacos Gastrointestinais/uso terapêutico , Morfolinas/uso terapêutico , Transtornos do Neurodesenvolvimento/complicações , Adolescente , Criança , Pré-Escolar , Esquema de Medicação , Monitoramento do pH Esofágico , Feminino , Refluxo Gastroesofágico/complicações , Refluxo Gastroesofágico/diagnóstico , Humanos , Lactente , Masculino , Estudos Prospectivos , Resultado do Tratamento , Adulto JovemRESUMO
Squamous cell carcinoma of the anal canal in children is rare. To date, the etiology and outcome of this condition have been not fully understood. Here, we report an 11-year-old child with anal canal cancer who had concomitant disorders of sex development. Radiotherapy followed by salvage surgery achieved disease-free survival of 3 years. Since overexpression of cell cycle regulatory protein p16 was immunohistochemically evident in tumor tissue, human papillomavirus infection was considered as a causative factor in the carcinogenesis.
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Neoplasias do Ânus/radioterapia , Carcinoma de Células Escamosas/radioterapia , Transtornos do Desenvolvimento Sexual/radioterapia , Neoplasias do Ânus/genética , Neoplasias do Ânus/patologia , Carcinoma de Células Escamosas/genética , Carcinoma de Células Escamosas/patologia , Criança , Inibidor p16 de Quinase Dependente de Ciclina/genética , Transtornos do Desenvolvimento Sexual/genética , Transtornos do Desenvolvimento Sexual/patologia , Humanos , MasculinoRESUMO
BACKGROUND: The aim of this study was to clarify how extracorporeal membrane oxygenation (ECMO) is used to treat congenital diaphragmatic hernia (CDH) in Japan. METHODS: We completed a nationwide survey of CDH involving 614 infants. The subjects included 43 patients who underwent ECMO. We compared the clinical data of the patients who did and did not survive ≥ 90 days, and analyzed the 24 h blood gas data in isolated CDH cases in both groups. RESULTS: Of the 43 CDH patients, non-isolated CDH associated with other life-threatening or chromosomal anomalies was diagnosed in six patients. Only one of these six patients was able to discontinue ECMO and survived, and the other five died shortly after birth. The other 37 patients all had isolated CDH. The reason for initiating ECMO in 31 of these patients was persistent pulmonary hypertension of the newborn (PPHN). In the 37 patients with isolated CDH, ECMO was initiated within 24 h after birth. Sixteen patients (37%) survived ≥ 90 days, and intact discharge was possible in eight cases. Among the isolated CDH patients, on ROC analysis of the lowest oxygenation index (OI) to predict 90 day survival, the cut-off was 15. CONCLUSIONS: ECMO is used to treat PPHN starting from an early period after birth, but the mortality and morbidity are not favorable. For lowest OI, the index used to predict survival following ECMO, the cut-off was 15.
Assuntos
Oxigenação por Membrana Extracorpórea/métodos , Hérnias Diafragmáticas Congênitas/terapia , Síndrome do Desconforto Respiratório do Recém-Nascido/terapia , Feminino , Hérnias Diafragmáticas Congênitas/complicações , Hérnias Diafragmáticas Congênitas/epidemiologia , Humanos , Incidência , Lactente , Mortalidade Infantil/tendências , Recém-Nascido , Japão/epidemiologia , Masculino , Prognóstico , Síndrome do Desconforto Respiratório do Recém-Nascido/epidemiologia , Síndrome do Desconforto Respiratório do Recém-Nascido/etiologia , Índice de Gravidade de Doença , Taxa de Sobrevida/tendênciasRESUMO
PURPOSE: Isolated hypoganglionosis (IH) is a rare disease, with few well-established therapeutic strategies. This study aims to verify our preliminary therapeutic strategies developed to date in a comparison with data obtained from a nationwide survey of congenital-type IH. METHODS: Of the 90 registered IH cases assessed in a survey of Japanese pediatric surgical departments, 40 patients who had initially undergone jejunostomy (JE) and 41 treated with ileostomy (IL) were analyzed. Thirteen patients with JE sites located less than 50 cm from the ligament of Treitz were defined as having undergone upper jejunostomy (UJE). Postsurgical plain abdominal X-ray findings and survival rates, estimated using the Kaplan-Meier method, were used to evaluate improvements following stoma creation. RESULTS: Improvements in bowel obstruction were observed in significantly more UJE patients (9/13) than non-UJE patients [20/63 (22 JE and 41 IL cases); p = 0.01]. Furthermore, the JE patients demonstrated a significantly higher survival rate than the IL patients (p = 0.01). Following the completion of the 10-year follow-up period, three JE patients died after undergoing massive bowel resection. CONCLUSIONS: To manage IH successfully, patients should undergo JE less than 50 cm from the ligament of Treitz during the neonatal period. Properly managing the distal intestines is important for achieving long-term survival.
Assuntos
Doença de Hirschsprung/cirurgia , Intestinos/inervação , Jejunostomia , Fatores Etários , Pré-Escolar , Feminino , Seguimentos , Doença de Hirschsprung/mortalidade , Humanos , Ileostomia , Lactente , Recém-Nascido , Japão/epidemiologia , Estimativa de Kaplan-Meier , Masculino , Tratamentos com Preservação do Órgão , Dor Pós-Operatória/diagnóstico por imagem , Radiografia , Taxa de Sobrevida , Fatores de TempoRESUMO
PURPOSE: The optimal surgical approach for neonatal congenital diaphragmatic hernia (CDH) remains unclear. We conducted a systematic review and meta-analysis of the effectiveness of endoscopic surgery (ES) for neonatal CDH. METHODS: A systematic literature search was conducted using MEDLINE and the Cochrane Library. Studies that compared surgical approaches for neonatal CDH were selected. Mortality and recurrence of herniation were analyzed as primary endpoints. Each study was evaluated following the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system. RESULTS: Eight observational studies comparing ES and open surgery (OS) met the criteria. As compared with the OS group, the ES group showed both a significantly lower mortality rate [risk ratio (RR) 0.18, 95 % confidence interval (CI) 0.09-0.38, p < 0.0001] and a significantly higher recurrence rate (RR 3.10, 95 % CI 1.95-4.88, p < 0.00001). However, serious selection bias was seen in seven of the eight studies-because the indication of ES had been determined intentionally, the ES groups may have included less severe cases. CONCLUSION: Although the evidence was insufficient, ES was clearly associated with more recurrence than was OS. Therefore, ES should not be the routine treatment for every neonate. It is crucially important to select suitable cases for ES.
Assuntos
Hérnias Diafragmáticas Congênitas/cirurgia , Toracoscopia , Humanos , Recém-Nascido , Estudos Observacionais como Assunto , Cirurgia Torácica VídeoassistidaRESUMO
X-linked alpha thalassemia mental retardation (ATR-X) syndrome is an X-linked recessive disorder that often involves gastrointestinal symptoms. Aspiration pneumonia related to gastroesophageal reflux has been reported as the major cause of death, but gastrointestinal function has not been well investigated. The present report describes a child with ATR-X syndrome who suffered from periodical episodes of refractory vomiting. We investigated the function of upper alimentary tract and found that esophago-gastric dysmotility and severe gastric volvulus were the major causes of gastrointestinal symptoms. This child was surgically treated with anterior gastropexy and jejunal alimentation through gastrostomy, and the symptoms were relieved with good weight gain. This report may provide insight into the gastrointestinal function and nutritional management in children with ATR-X syndrome.