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An 81-year-old woman lost consciousness and was taken to our hospital 3 days after colonoscopy was performed as a follow-up of endoscopic mucosal resection done 1 year ago for early sigmoid colon cancer detection. She had left hypochondrial pain. Based on abdominal contrast-enhanced computed tomography (CT) findings, she was diagnosed with abdominal bleeding due to injury to the lower splenic pole, and an urgent splenectomy was performed. In this case, there was no abdominal trauma to cause splenic injury. Injury to the lower splenic pole during colonoscopy was considered due to the adhesion found in the abdominal cavity. It is possible that the hemorrhage did not stop because she was taking antiplatelet drugs.
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Rotura del Bazo , Dolor Abdominal/etiología , Anciano de 80 o más Años , Colonoscopía/efectos adversos , Colonoscopía/métodos , Femenino , Hemorragia/etiología , Humanos , Esplenectomía/efectos adversos , Rotura del Bazo/diagnóstico , Rotura del Bazo/etiología , Rotura del Bazo/cirugíaRESUMEN
AIM: To analyze factors involved in procedural failure and to discuss responses to procedural failure by using the outcomes of endoscopic retrograde cholangiopancreatography (ERCP) carried out using a short-type single-balloon enteroscope (short SBE) in patients with surgically altered gastrointestinal anatomy. METHODS: The study sample included patients who underwent ERCP-related procedures using a short SBE between September 2011 and September 2018 at our hospital. Outcomes, including procedural success rate, were studied retrospectively to analyze the factors involved in procedural failure. RESULTS: Analysis included 191 procedures carried out in 121 patients. Procedural success rate was 85.9% with an adverse event rate of 8.4%. Causes of procedural failure included malignant biliary obstruction (odds ratio [OR] 2.89, 95% confidence interval [CI] 1.19-7.25, P = 0.02), first ERCP attempt (OR: 5.32, 95% CI: 1.30-36.30, P = 0.02), and Roux-en-Y reconstruction (OR: 0.08, 95% CI: 0.004-0.39, P < 0.001). With regard to the response to failure, in cases of malignant biliary obstruction, reattempted short SBE-assisted ERCP was difficult because of invasion of the small intestine or papilla. A large number of these cases required alternative treatment (10 of 15 cases, 66.7%) using percutaneous transhepatic biliary drainage (PTBD) or endoscopic ultrasound-guided biliary drainage (EUS-BD). CONCLUSION: Endoscopic retrograde cholangiopancreatography using a short SBE is safe and effective, with malignant biliary obstruction being a specific cause of failure. Technical proficiency with different modalities, such as PTBD and EUS-BD, is necessary to respond to failure in these cases.
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Enteroscopia de Balón , Colangiopancreatografia Retrógrada Endoscópica/instrumentación , Colestasis/diagnóstico , Drenaje/métodos , Intestino Delgado/diagnóstico por imagen , Anciano , Colestasis/cirugía , Endosonografía , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Reproducibilidad de los Resultados , Estudios RetrospectivosRESUMEN
A 71-year-old man was referred to our hospital and was diagnosed with jaundice and a liver function disorder. Although we suspected an intraductal papillary neoplasm of the bile duct (IPNB)-derived caudate branches on the basis of contrast-enhanced CT, MRI, and endoscopic retrograde cholangiopancreatography, we could not clearly identify the tumor. Therefore, we examined the lesion using endoscopic ultrasonography (EUS). We could visualize an iso-hyperechoic elevated tumor in the caudate branches. The tumor was observed as a hypervascular lesion using contrast-enhanced EUS, which is useful in preoperatively diagnosing IPNB and detecting the presence of lesions.
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Neoplasias de los Conductos Biliares/diagnóstico por imagen , Conductos Biliares Intrahepáticos/diagnóstico por imagen , Carcinoma Papilar/diagnóstico por imagen , Endoscopios Gastrointestinales , Anciano , Medios de Contraste , Humanos , Masculino , UltrasonografíaRESUMEN
A 47-year-old man was found to have a type 2 tumor of the esophagogastric junction on upper gastrointestinal endoscopy. Biopsy specimens revealed squamous cell carcinoma of the esophagus and adenocarcinoma of the stomach. The preoperative diagnosis was a collision carcinoma. No distant metastases were identified on computed tomography; therefore, partial esophagectomy and gastrectomy were performed. Pathological examination of the resected specimen revealed adenosquamous carcinoma at the esophagogastric junction (TNM classification: stage IIA, T3N0M0). Adenosquamous cell carcinoma of the esophagus and stomach is rare, but that at the esophagogastric junction even rarer.
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Carcinoma Adenoescamoso , Neoplasias Esofágicas/patología , Unión Esofagogástrica/patología , Neoplasias Gástricas/patología , Carcinoma Adenoescamoso/tratamiento farmacológico , Carcinoma Adenoescamoso/cirugía , Quimioterapia Adyuvante , Neoplasias Esofágicas/tratamiento farmacológico , Neoplasias Esofágicas/cirugía , Unión Esofagogástrica/cirugía , Humanos , Metástasis Linfática , Masculino , Persona de Mediana Edad , Recurrencia , Neoplasias Gástricas/tratamiento farmacológico , Neoplasias Gástricas/cirugíaRESUMEN
Although dense animal communities at hydrothermal vents and cold seeps rely on symbioses with chemoautotrophic bacteria [1, 2], knowledge of the mechanisms underlying these chemosynthetic symbioses is still fragmentary because of the difficulty in culturing the symbionts and the hosts in the laboratory. Deep-sea Calyptogena clams harbor thioautotrophic bacterial symbionts in their gill epithelial cells [1, 2]. They have vestigial digestive tracts and nutritionally depend on their symbionts [3], which are vertically transmitted via eggs [4]. To clarify the symbionts' metabolic roles in the symbiosis and adaptations to intracellular conditions, we present the complete genome sequence of the symbiont of Calyptogena okutanii. The genome is a circular chromosome of 1,022,154 bp with 31.6% guanine + cytosine (G + C) content, and is the smallest reported genome in autotrophic bacteria. It encodes 939 protein-coding genes, including those for thioautotrophy and for the syntheses of almost all amino acids and various cofactors. However, transporters for these substances to the host cell are apparently absent. Genes that are unnecessary for an intracellular lifestyle, as well as some essential genes (e.g., ftsZ for cytokinesis), appear to have been lost from the symbiont genome. Reductive evolution of the genome might be ongoing in the vertically transmitted Calyptogena symbionts.
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Bacterias/genética , Bivalvos/microbiología , Genoma Bacteriano , Animales , Procesos Autotróficos , Bacterias/clasificación , Bacterias/metabolismo , Transporte Biológico , Carbono/metabolismo , Metabolismo Energético , Funciones de Verosimilitud , Azufre/metabolismo , SimbiosisRESUMEN
Endoscopic retrograde cholangiopancreatography (ERCP) in patients with surgically altered gastrointestinal anatomy has been reported to be useful. However, selective biliary cannulation through the papilla is difficult in cases with surgically altered gastrointestinal anatomy. Herein, we report a successful biliary cannulation using a pancreatic duct (PD) stent in patients with Roux-en-Y anatomy. A 70-year-old man who underwent total gastrectomy with Roux-en-Y anatomy was admitted to our hospital with jaundice due to recurrence of gastric cancer. ERCP was performed for biliary drainage. We approached the papilla using a short-type single-balloon enteroscope (SIF-H290; Olympus Medical Systems). Because the papilla was positioned tangentially, it was difficult to adjust the catheter in the direction of the bile duct. As only a PD could be cannulated, we placed a guidewire in the PD. Although we attempted the double-guidewire technique using a guidewire placed in PD, selective biliary cannulation was difficult. Therefore, we placed a PD stent 5Fr-5cm (Geenen, Pancreatic Stent Sets, Cook Medical, Bloomington, IN, USA) to assist biliary cannulation. We inserted a catheter crossing the PD stent. With this, selective biliary cannulation was successful. We successfully performed selective biliary cannulation using the PD stent as we were able to fix the papilla, straighten the common channel and the axis of the bile duct, and not restrict scope movement by not using the PD guidewire placement method. This novel technique using a PD stent appears to be useful in patients with surgically altered gastrointestinal anatomy.
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Objective We investigated the results of biliary cannulation using a short-type single-balloon enteroscope in patients with a native papilla who had previously undergone Roux-en-Y gastrectomy and analyzed the factors associated with successful cannulation. Methods The study subjects consisted of patients with a native papilla who had previously undergone Roux-en-Y gastrectomy and endoscopic retrograde cholangiopancreatography using a short-type single-balloon enteroscope at our institution between September 2011 and July 2019. We carried out a retrospective investigation of the outcomes, including assessing the success rate of biliary cannulation, and analyzed the factors associated with successful cannulation. Results In total, 78 patients underwent biliary cannulation of a native papilla. The success rate of biliary cannulation was 80.8% (88.5% when including success on repeated attempts). The success rate of the standard cannulation technique was 60.3%, with the use of advanced cannulation techniques to secure the pancreatic duct providing the same additional effect as a normal anatomy. Adverse events occurred in 9.0% of cases. A multivariate analysis of the Roux-en-Y gastrectomy patients found that cannulation was more likely to be successful in patients in whom the scope could be placed in the retroflex position (odds ratio: 7.88, 95% confidence interval: 2.19-37.77, p<0.001). Conclusion Selective biliary cannulation using a short-type single-balloon enteroscope in patients with a native papilla who had undergone Roux-en-Y gastrectomy was effective and safe. The retroflex position provided a good papilla field of view and improved the success rate of biliary cannulation.
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Anastomosis en-Y de Roux/efectos adversos , Enteroscopia de Balón/normas , Sistema Biliar , Cateterismo/normas , Colangiopancreatografia Retrógrada Endoscópica/efectos adversos , Gastrectomía/normas , Conductos Pancreáticos/cirugía , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Guías de Práctica Clínica como Asunto , Estudios RetrospectivosRESUMEN
To understand sulfur oxidation in thioauto-trophic deep-sea clam symbionts, we analyzed the recently reported genomes of two chemoautotrophic symbionts of Calyptogena okutanii (Candidatus Vesicomyosocius okutanii strain HA: Vok) and C. magnifica (Candidatus Ruthia magnifica strain Cm: Rma), and examined the sulfur oxidation gene expressions in the Vok by RT-PCR. Both symbionts have genes for sulfide-quinone oxidoreductase (sqr), dissimilatory sulfite reductase (dsr), reversible dissimilatory sulfite reductase (rdsr), sulfur-oxidizing multienzyme system (sox)(soxXYZA and soxB but lacking soxCD), adenosine phosphosulfate reductase (apr), and ATP sulfurylase (sat). While these genomes share 29 orthologous genes for sulfur oxidation implying that both symbionts possess the same sulfur oxidation pathway, Rma has a rhodanese-related sulfurtransferase putative gene (Rmag0316) that has no corresponding ortholog in Vok, and Vok has one unique dsrR (COSY0782). We propose that Calyptogena symbionts oxidize sulfide and thiosulfate, and that sulfur oxidation proceeds as follows. Sulfide is oxidized to sulfite by rdsr. Sulfite is oxidized to sulfate by apr and sat. Thiosulfate is oxidized to zero-valence sulfur by sox, which is then reduced to sulfide by dsr. In addition, thiosulfate may also be oxidized into sulfate by another component of sox. The result of the RT-PCR showed that genes (dsrA, dsrB, dsrC, aprA, aprB, sat, soxB, and sqr) encoding key enzymes catalyzing sulfur oxidation were all equally expressed in the Vok under three different environmental conditions (aerobic, semioxic, and aerobic under high pressure at 9 MPa), indicating that all sulfur oxidation pathways function simultaneously to support intracellular symbiotic life.
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Proteínas Bacterianas/genética , Bivalvos/microbiología , Crecimiento Quimioautotrófico/genética , Gammaproteobacteria/genética , Regulación Bacteriana de la Expresión Génica , Azufre/metabolismo , Simbiosis/genética , Aerobiosis , Animales , Proteínas Bacterianas/biosíntesis , Inducción Enzimática , Gammaproteobacteria/enzimología , Branquias/microbiología , Sulfuro de Hidrógeno/metabolismo , Hidrogenosulfito Reductasa/biosíntesis , Hidrogenosulfito Reductasa/genética , Biología Marina , Redes y Vías Metabólicas/genética , Oxidación-Reducción , Oxidorreductasas/biosíntesis , Oxidorreductasas/genética , Presión , Quinona Reductasas/biosíntesis , Quinona Reductasas/genética , Sulfato Adenililtransferasa/biosíntesis , Sulfato Adenililtransferasa/genética , Sulfatos/metabolismo , Tiosulfato Azufretransferasa/biosíntesis , Tiosulfato Azufretransferasa/genéticaRESUMEN
Background and study aims This study aimed to investigate the diagnostic accuracy and utility of endoscopic ultrasound-guided fine-needle biopsy (EUS-FNB) performed using a Franseen needle on solid pancreatic lesions. Patients and methods This study included 132 consecutive lesions sampled by endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) using a 22-G conventional needle and 95 consecutive lesions evaluated by EUS-FNB using a 22-G Franseen needle to evaluate solid pancreatic lesions at our medical center between July 2013 and November 2018.âWe used propensity-matched analysis with adjustment for confounders. Patient data were analyzed retrospectively. Results Diagnostic accuracy was higher in the Franseen needle group (Group F; 91.6â%, 87â/95) than in the conventional needle group (Group C; 86.3â%, 82â/95), showing no significant difference ( P â=â0.36). In Group F, diagnostic accuracies for pancreatic head lesions and lesions sampled by transduodenal puncture were 98.0â% (48/49) and 97.9â% (46/47), respectively. These values were significantly higher than values in Group C ( P â=â0.013, 0.01). Group F displayed a significantly lower number of punctures. In terms of differentiating benign from malignant lesions, Group C showed 85.1â% sensitivity (74/87), 100â% specificity (8/8), 100â% positive predictive value (74/74), and 38.1â% negative predictive value (8/21), compared to values of 90.1â% (73/81), 100â% (14/14), 100â% (73/73), and 63.6â% (14/22), respectively, in Group F. Sensitivity and negative predictive value were better in Group F. Conclusions Franseen needles for EUS-FNB of solid pancreatic lesions offer similar puncture performance at different lesion sites while requiring fewer punctures than conventional needles.
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BACKGROUND: The Great East Japan Earthquake (GEJE) and tsunami of March 11, 2011 left behind many survivors, including children. This study aimed to assess changes in traumatic symptoms with time among kindergarteners who experienced GEJE as infants and to discuss the relationship between these symptoms and the disaster experience. METHODS: The 15-item Post-Traumatic Stress Symptoms for Children (PTSSC-15) questionnaire were distributed to the parents of kindergarteners (children aged 4-5 years) at 8, 20, 30, and 42 months after GEJE. Questionnaires regarding environmental damage conditions affecting the children were distributed to teachers 8 months after the tsunami. RESULTS: The number of kindergarteners was 262, 255, 236, and 202 at 8, 20, 30, and 42 months after the disaster. The PTSSC-15 total score was not different between kindergartners with and without environmental damage conditions. After 8 and 20 months, the PTSSC-15 total score of children who usually ate breakfast was significantly higher than that of children who did not. Moreover, after 30 and 42 months, the PTSSC-15 total score of kindergarteners who usually ate breakfast was not significantly higher than that of kindergarteners who did not. CONCLUSIONS: The traumatic symptoms of kindergarteners were not related to disaster experiences.
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Terremotos/estadística & datos numéricos , Trauma Psicológico/epidemiología , Sobrevivientes/estadística & datos numéricos , Tsunamis/estadística & datos numéricos , Preescolar , Estudios Transversales , Femenino , Encuestas Epidemiológicas , Humanos , Japón/epidemiología , Masculino , Encuestas y CuestionariosRESUMEN
Covered self-expandable metallic stents (CSEMS) may provide palliative drainage for unresectable distal malignant biliary strictures. Laser-cut CSEMS allows easy positioning due to its characteristic of minimal stent shortening. Endoscopic stent removal is sometimes recommended for recurrent biliary obstruction (RBO). However, there are no previous reports of endoscopic removal of laser-cut CSEMS. The current study presents data from 6 patients who were placed a laser-cut CSEMS for unresectable distal malignant biliary strictures, and later endoscopic stent removal was attempted for RBO at the present institute. The duration of stent placement, the procedural success rate, the procedural duration, and accidental complications were evaluated. The mean duration of stent placement was 156±37.9 days (range, 117-205). The procedural success rate was 100%. The mean procedural duration was 11.8±7.5 min (range, 5-24). No complications were reported. Laser-cut CSEMS were safely removed from all patients. The present case report is the first to demonstrate that Endoscopic stent removal of laser-cut CSEMS was safely performed.
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Lymphadenopathy may be difficult to diagnose using imaging results alone. Endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) may help to diagnose and determine the appropriate management of lymphadenopathy. EUS-FNA has been used as a safe and less invasive method for obtaining pathologic specimens from extraluminal lesions using endoscopic ultrasound. The present study evaluated the usefulness of EUS-FNA for lymphadenopathy. Between July 2013 and December 2016, 72 patients undergoing EUS-FNA for lymphadenopathy that could not be diagnosed solely using imaging were included. The present study evaluated the sensitivity, specificity, positive and negative predictive value, overall accuracy, helpfulness in determining the management of lymphadenopathy and EUS-FNA-associated complications. Of the 72 included patients, 8 were diagnosed with benign (inflammatory or reactive) lymphadenopathy. The diagnostic sensitivity, specificity, positive and negative predictive value, and overall accuracy were 95.3, 100, 100, 72.7 and 95.8%, respectively. While EUS-FNA of metastatic nodes identified the origin in the majority of cases, the procedure resulted in a different histopathological diagnosis from the previous image-based diagnosis in 9 patients. Consequently, 2 patients with testicular cancer were administered bleomycin, etoposide, and cisplatin. An individual with GIST was administered imatinib, and a patient with prostate cancer was administered degarelix (antihormon drug). A total of 5 other patients received palliative medicine due to the change in diagnosis. EUS-FNA also helped determine the appropriate cancer management plan in other patients; specifically, based on the cytology of the metastatic lymph node, EUS-FNA helped determine the cancer stage, and to identify recurrence or the primary cancer from which tissue could not be collected. No EUS-FNA-associated symptoms were reported. To conclude, the present study suggested that EUS-FNA of suspected metastatic lymph nodes appears safe and useful for cancer staging and diagnosing recurrence. It may also useful for diagnosing patients whose collection of samples from the original cancer appeared impractical. EUS-FNA for lymphadenopathy that may not be diagnosed with imaging alone may assist in diagnosis and help to determine the appropriate management strategy.
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Esophageal squamous cell carcinoma (ESCC) is one of the most common types of cancer, and its progression is strongly influenced by the presence of inflammation. Recently, there has been growing interest in the host inflammatory response, and increasing evidence has indicated that the neutrophil-to-lymphocyte ratio (NLR), a useful marker of systemic inflammation, may be an effective prognostic indicator in various types of malignant diseases. In the present study, 260 patients with ESCC were enrolled, including 110 who received chemoradiation therapy (CRT) involving irradiation and chemotherapy of 5-fluorouracil and cisplatin, and 150 received chemotherapy using 5-fluorouracil and cisplatin (FP). The patients of each group were both divided into two groups according to their NLR: High NLR (NLR>3.0) and low NLR (NLR≤3.0). Serum levels of prealbumin and retinol binding protein, which are nutritional parameters, were both significantly inversely correlated with NLR in patients treated with CRT, and patients treated with FP. Levels of CRP, a marker of inflammation, were significantly correlated with NLR, and stimulation indices, markers of immune reactions, were inversely correlated with NLR in both of CRT patients and FP patients. In patients treated with CRT, a partial response was significantly higher in patients with a low NLR and with progressive disease compared to those with a high NLR. In patients treated with FP, a partial response was also significantly higher in patients with a low NLR and with progressive disease compared to those with a high NLR. The overall survival of patients with CRT and FP were both significantly worse in patients with a high NLR than in those with a low NLR. NLR may serve as a useful marker of the tumor response, immune suppression, malnutrition and prognosis upon CRT or FP in patients with locally advanced or metastatic ESCC.
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BACKGROUND/AIM: The Questionnaire: Children with Difficulties (QCD) is a parent-assessed questionnaire designed to evaluate child's difficulties in functioning during specific periods of the day. This study aimed to evaluate difficulties in daily functioning of children and adolescents with pervasive developmental disorder (PDD) using the QCD. Results were compared with those for a community sample. METHODS: A case-control design was used. The cases comprised elementary school students (182 males, 51 females) and junior high school students (100 males, 39 females) with PDD, whereas a community sample of elementary school students (568 males, 579 females) and junior high school students (180 males, 183 females) was enrolled as controls. Their behavior was assessed using the QCD, the Tokyo Autistic Behavior Scale (TABS), the ADHD-rating scale (ADHD-RS), and the Oppositional Defiant Behavior Inventory (ODBI) for elementary and junior high school students, respectively. Effects of gender and diagnosis on the QCD scores were analyzed. Correlation coefficients between QCD and TABS, ADHD-RS, and ODBI scores were analyzed. RESULTS: The QCD scores for the children with PDD were significantly lower compared with those from the community sample (P < 0.001). Significantly strong correlations were observed in more areas of the ADHD-RS and ODBI scores compared with the TABS scores. CONCLUSIONS: Children with PDD experienced greater difficulties in completing basic daily activities; moreover, their QCD scores revealed stronger associations with their ADHD-RS and ODBI scores in comparison with their TABS scores. The difficulties of PDD, ADHD and OBDI symptoms combined in children makes it necessary to assess all diagnoses before any therapy for PDD is initiated in order to be able to evaluate its results properly.
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Trastorno por Déficit de Atención con Hiperactividad/diagnóstico , Trastornos Generalizados del Desarrollo Infantil/diagnóstico , Padres/psicología , Adolescente , Trastorno por Déficit de Atención con Hiperactividad/fisiopatología , Estudios de Casos y Controles , Niño , Trastornos Generalizados del Desarrollo Infantil/fisiopatología , Femenino , Humanos , Masculino , Fotoperiodo , Proyectos de Investigación , Índice de Severidad de la Enfermedad , Encuestas y CuestionariosRESUMEN
BACKGROUND: On March 11, 2011, Japan was struck by the earthquake and tsunami. Twenty months after the disaster, we collected information on the difficulties faced by parents and teachers in dealing with the post-traumatic symptoms of child survivors. The aim of this study was to evaluate the relationship between post-traumatic symptoms in children and parents' and teachers' difficulties in dealing with children who survived the huge disaster. METHODS: The subjects included 12,524 children from elementary, middle, and junior high schools in Ishinomaki City. The Post Traumatic Stress Symptoms for Children 15 items (PTSSC-15), a self-rating questionnaire on post-traumatic symptoms, was distributed among the children, and Strength and Difficulties Questionnaire (SDQ), a self-rating questionnaire on difficulties in dealing with children, was given to their parents and teachers. With PTSSC-15, a valid response was obtained from 10,909 (89.5%) participants. With SDQ for teachers and parents, valid responses were obtained from 10,577 (86.7%) and 7052 (83.9%) participants, respectively. RESULTS: PTSSC-15 scores were significantly higher (P<0.001) in girls than in boys from the junior high school. These effect sizes were less than 0.30. Correlations of teachers' SDQ scores and PTSSC-15 scores were significantly low (r<0.21, P<0.001) for both genders and all children. Likewise, correlations between SDQ scores assigned by parents (excluding "prosocial behavior") and PTSSC-15 scores were significantly low (r<0.21, P<0.001) for both genders and at all school levels. CONCLUSION: This study elucidated that the difficulties faced by parents and teachers while dealing with child survivors significantly low correlate with the child's post-traumatic symptoms caused by the 2011 earthquake and tsunami. Thus, it is important that clinicians should not only evaluate post-traumatic symptoms with a self-rating questionnaire but also try to objectively evaluate whether there were day-to-day difficulties caused by the post-traumatic symptoms.
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Desastres , Terremotos , Trastornos por Estrés Postraumático/diagnóstico , Sobrevivientes/psicología , Tsunamis , Adaptación Psicológica , Adolescente , Niño , Autoevaluación Diagnóstica , Docentes , Femenino , Humanos , Japón , Masculino , Padres , Estudios Retrospectivos , Instituciones Académicas , Trastornos por Estrés Postraumático/psicología , Encuestas y Cuestionarios , Evaluación de SíntomasRESUMEN
BACKGROUND: The 2011 Japan massive tsunami traumatized many children. The aim of this study was to assess changes in strengths and difficulties experienced in home and school by among surviving children after the 2011 tsunami, in comparison with published normal Japanese data. METHODS: In November 2012 (20 months after the disaster) and September 2013 (30 months after the disaster), the Strengths and Difficulties Questionnaire (SDQ), a questionnaire on children's strengths and difficulties in home and school activities, were distributed to 12,193 and 11,819 children, respectively. An effective response of children 20 months and 30 month after the disaster was obtained in 10,597 children (86.9%), and 10,812 children (91.4%), respectively. The SDQ scores evaluated by parents and teachers were compared with published normal Japanese SDQ scores. RESULTS: The SDQ scores (emotional problems, conduct problems, hyperactivity/inattention, peer relationship problems, and total difficulty score) evaluated by parents of children in the 4th to 9th grade who were evaluated after 30 and 20 months were significantly high compared with the published normal data of children without traumatic experiences (all P<0.001). The SDQ scores (prosocial behavior) evaluated by teachers of children in the 4th to 9th grade who were evaluated after 30 and 20 months were significantly low compared with the published normal data of children without traumatic experiences (all P<0.001). CONCLUSIONS: This study showed that the experience of the disaster affected those children with prosocial behaviors towards teachers and friends at school. However, no significant changes (in their prosocial attitude) had been seen at home, where they continued to keep their respect and caring feelings for parents. These results indicate that for accurate diagnosis, clinicians should not only evaluate these children's daily activities at home but also try to objectively assess their daily activities at school.
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Síntomas Afectivos , Estrés Psicológico , Encuestas y Cuestionarios , Tsunamis , Adolescente , Síntomas Afectivos/epidemiología , Síntomas Afectivos/psicología , Niño , Preescolar , Femenino , Humanos , Japón/epidemiología , Masculino , Estrés Psicológico/epidemiología , Estrés Psicológico/psicologíaRESUMEN
BACKGROUND: On March 11, 2011, Japan was struck by a massive earthquake and tsunami. The tsunami caused tremendous damage and traumatized several people, including children. The aim of this study was to assess changes in traumatic symptoms 8, 20, and 30 months of the 2011 tsunami. METHODS: The study comprised three groups. Copies of the Post-Traumatic Stress Symptoms for Children 15 items (PTSSC-15), a self-rating questionnaire on traumatic symptoms, were distributed to 12,524 children (8-month period), 12,193 children (20-month period), and 11,819 children (30-month period). An effective response of children 8 months, 20 months, and 30 month after the disaster was obtained in 11,639 (92.9%), 10,597 (86.9%), and 10,812 children (91.4%), respectively. We calculated the total score, PTSD subscale, and Depression subscale of PTSSC-15. We calculated the total score, PTSD subscale, and Depression subscale of PTSSC-15. RESULTS: The PTSSC-15 total score and PTSD subscale of children belonging to 1st-9th grade groups who were tested 30 and 20 months after the tsunami significantly decreased compared with those of children tested 8 months after the tsunami. The PTSSC-15 total score and PTSD subscale of children in 1st-9th grade groups tested after 30 months did not decrease significantly compared with those of children tested after 20 months. The PTSSC-15 Depression subscale and PTSD subscale of children in 1st-9th grade groups tested after 30 months significantly decreased compared with those of children tested 8 months after the tsunami. The PTSSC-15 Depression subscale of children in 1st-9th grade groups evaluated after 30 months significantly decreased compared with those of children evaluated after 20 months. CONCLUSIONS: This study demonstrates that the traumatic symptoms of children who survived the massive tsunami improved with time. Nonetheless, the traumatic symptoms, which in some cases did not improve with time.
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Desastres , Trastornos por Estrés Postraumático/etiología , Estrés Psicológico/etiología , Sobrevivientes/psicología , Adolescente , Niño , Preescolar , Terremotos , Femenino , Humanos , Japón , Masculino , Escalas de Valoración Psiquiátrica , Instituciones Académicas , Encuestas y Cuestionarios , Factores de Tiempo , TsunamisRESUMEN
BACKGROUND: On March 11, 2011, Japan was struck by a massive earthquake and tsunami. The tsunami caused tremendous damage and traumatized a number of people, including children. This study aimed to compare traumatic symptoms and daily life activity among children 20 months after the 2011 Great East Japan Earthquake and Tsunami with those observed after 8 months. METHODS: The study comprised two groups. The first comprised 12,524 kindergarten, elementary school, and junior high school children in Ishinomaki City, Miyagi Prefecture, Japan, who were evaluated 8 months after the disaster. The second comprised 10,597 children from the same place who were evaluated 20 months after the disaster. The Post Traumatic Stress Symptoms for Children 15 items (PTSSC-15), a self-completion questionnaire on traumatic symptoms, and a questionnaire on children's daily life were distributed to the children. An effective response was obtained from 11,639 (92.9%, 8 months after) and 10,597 (86.9%, 20 months after) children. RESULTS: The PTSSC-15 score was significantly higher in junior high school girls than in boys. The PTSSC-15 score was significantly higher in 4th-6th grade girls than in boys after 8 months. Elementary and junior high school children evaluated after 20 months had a significantly lower PTSSC-15 score than those evaluated after 8 months. The number of children having breakfast was significantly higher after 8 months than that after 20 months. In both the groups, children of all grades who had breakfast had a significantly lower PTSSC-15 score than those who did not have breakfast. CONCLUSIONS: We conclude that traumatic symptoms and daily life activity of children who survived the earthquake and tsunami improved over time.
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Actividades Cotidianas , Desastres , Terremotos , Trastornos por Estrés Postraumático/diagnóstico , Trastornos por Estrés Postraumático/epidemiología , Tsunamis , Actividades Cotidianas/psicología , Adolescente , Niño , Preescolar , Femenino , Humanos , Japón/epidemiología , Estudios Longitudinales , Masculino , Encuestas y Cuestionarios , Factores de TiempoRESUMEN
BACKGROUND: To elucidate relationships between disaster damage conditions and sleep duration among children who survived the 2011 Japan earthquake and tsunami. METHODS: The subjects comprised 12,524 children in kindergartens, elementary schools, and junior high schools in Ishinomaki City, Miyagi Prefecture, Japan. The Post Traumatic Stress Symptoms for Children 15 items (PTSSC-15), a self-completion questionnaire on traumatic symptoms, and a sleep questionnaire were distributed to them. A questionnaire regarding disaster damage conditions of the children's homes was distributed to their teachers. Of 12,524, an effective response was obtained from 11,692 (93.3%). RESULTS: Relationships between sleep duration and traumatic symptoms were displayed low correlations. Children with house damage and/or evacuation experiences slept for a significantly shorter time than children without these experiences. CONCLUSION: It is critical not only to examine traumatic symptoms in children but also to collect sleep duration and disaster damage conditions following natural disasters.
Asunto(s)
Terremotos , Sueño , Encuestas y Cuestionarios , Tsunamis , Niño , Femenino , Humanos , Japón/epidemiología , Masculino , Medición de Riesgo , Trastornos por Estrés Postraumático/epidemiología , Trastornos por Estrés Postraumático/etiología , Trastornos por Estrés Postraumático/fisiopatología , Factores de TiempoRESUMEN
BACKGROUND: To evaluate relationships between traumatic symptoms and environmental damage conditions among children who survived the 2011 Great East Japan Earthquake and Tsunami. METHODS: The subjects were 12,524 children in kindergartens, elementary schools, and junior high schools in Ishinomaki City, Miyagi Prefecture, Japan. The Post Traumatic Stress Symptoms for Children 15 items (PTSSC-15), a self-completion questionnaire on traumatic symptoms, was distributed to the children and a questionnaire regarding environmental damage conditions affecting the children was distributed to their teachers. Of 12,524 questionnaires distributed, an effective response was obtained from 11,692 (93.3%). RESULTS: The PTSSC-15 score was significantly higher in females than in males among 4(th) to 6(th) grade students in elementary schools and among junior high school students. In terms of traumatic symptoms and environmental damage conditions, with the exception of kindergartners, children who had their houses damaged or experienced separation from family members had a significantly higher PTSSC-15 score than children who did not experience environmental damage. Except for kindergartners and 4(th)- to 6(th)-grade elementary school students, children who experienced evacuation had a significantly higher PTSSC-15 score. CONCLUSIONS: This study demonstrated relationships between traumatic symptoms and environmental damage conditions in children who had suffered from the disaster. Factors examined in studying the relationship between environmental damage conditions and traumatic symptoms were gender, age, house damage, evacuation experience, and bereavement experience. It was critical not only to examine the traumatic symptoms of the children but also to collect accurate information about environmental damage conditions.