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While changes in response to the different stages of the pandemic remain unknown, this study investigated the longitudinal impact of the COVID-19 pandemic on depressive symptoms in Japanese university students and identified factors associated with new onset of depression and suicidal ideation. Two surveys were conducted at one university in Akita, Japan, during the first COVID-19 outbreak period (T1: May-June 2020) and 1 year later (T2: March-May 2021). Moderate depressive symptoms were defined as a Patient Health Questionnaire-9 score ≥ 10 and suicide-related ideation score ≥ 1 on question 9 of the questionnaire. Among 985 students who completed surveys in T1 and T2, participants with moderate depressive symptoms and suicide-related ideation increased from 11 to 17% and from 5.8 to 11.8%, respectively. Among 872 students at risk after excluding those with moderate depressive symptoms at T1, 103 students (11.8%) developed moderate depressive symptoms at T2. Among the 928 students at risk, after excluding those who had suicidal ideation at T1, 79 (8.5%) developed suicidal ideation. Multivariate logistic modeling revealed financial insecurity and academic performance as risk factors (ps < 0.01), while having someone to consult about worries was a coping factor for depressive symptoms and suicidal ideation (ps < 0.001). Our findings demonstrated that socioenvironmental factors may determine depressive symptoms of university students.
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This study investigated the intention to get the coronavirus disease of 2019 (COVID-19) vaccine and its associated factors among Japanese university students. A cross-sectional survey was conducted from March to May 2021 via an e-learning platform at Akita University. Participants were 1776 graduate and undergraduate students who answered the survey on vaccine intention, the health belief model (HBM), sociodemographic characteristics, and concerns over COVID-19-related situations. Vaccine intention was stratified into active, slightly less, and no intention, and the associated factors were determined using the multinomial logistic regression model. Results showed that 56.7% of students had active intention, followed by slightly less intention (34.5%) and no intention (8.8%). After adjusting for covariates, healthcare course, perceived severity (life-threatening and serious social consequences), and perceived benefits from HBM were significantly associated with active intention, with adjusted odds ratios of 4.02 (95% confidence interval [CI], 2.11-7.67), 1.40 (95% CI, 1.16-1.69), 1.23 (95% CI, 1.04-1.46), and 2.03 (95% CI, 1.66-2.49), respectively; perceived barriers (side effect, troublesome, and parent disagreement) were adversely associated with active intention. The public health strategy to improve students' vaccine uptake requires providing accurate information on vaccine safety and efficacy while removing any barriers to vaccination.
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BACKGROUND: We aimed to estimate the prevalence of depressive symptoms as well as suicide-related ideation among Japanese university students during the stay-home order necessitated by the coronavirus disease 2019 pandemic in Japan, and offer evidence in support of future intervention to depression and suicide prevention strategies among college and university students. METHODS: The data for this cross-sectional study were derived from the Student Mental Health Survey conducted from May 20 to June 16, 2020 at a national university in Akita prefecture. Among the 5111 students recruited, 2712 participated in this study (response rate, 53%; mean age ± standard deviation, 20.5 ±3.5 years; men, 53.8%). Depressive symptoms were identified by using the Patient Health Questionnaire-9 (PHQ-9). RESULTS: The prevalence of moderate depressive symptoms based on a PHQ-9 score ≥10 and suicide-related ideation based on question 9 of PHQ-9 ≥1, which encompasses thoughts of both suicide and self-harm, was 11.7% and 6.7%, respectively. Multivariable logistic regression analyses showed that risk factors for depression included being a woman, smoking, alcohol consumption, and social network communication using either video or voice. For suicide-related ideation, alcohol consumption was the only risk factor. Exercise and having someone to consult about worries were associated with decreased risk of both depressive symptoms and suicide-related ideation. CONCLUSIONS: Negative lifestyles of smoking and drinking, and being a woman, may be important risk factors for depressive symptoms, whereas exercise and having someone to consult about worries may be protective factors.
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COVID-19/psicologia , Depressão/epidemiologia , Estudantes/psicologia , Ideação Suicida , Adolescente , Consumo de Bebidas Alcoólicas , Estudos Transversais , Feminino , Humanos , Japão/epidemiologia , Modelos Logísticos , Masculino , Análise Multivariada , Pandemias , Fatores de Risco , Fumar , Inquéritos e Questionários , Adulto JovemRESUMO
Dried persimmon is a well-known dried fruit in Asian countries such as Japan, Korea, and China. Small bowel obstruction caused by phytobezoar is a rare but interesting pathogenesis that accounts for 2-4% of all small bowel obstructions. We present the case of an 87-year-old female who suffered from small bowel obstruction caused by ingestion of a huge, dried astringent persimmon. She was initially treated conservatively, but removal by enterotomy was performed after relief failed to be achieved with conservative therapy.
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A 73-year-old man was admitted to our hospital with disturbance of consciousness, fever and headache. Cerebrospinal fluid (CSF) analysis revealed pleocytosis with neutrophil predominance, increased protein and low glucose. CSF and blood cultures yielded negative results. Antibiotics and antituberculous drugs were started for meningitis. An antimycotic was also added. The patient died from transtentorial hernia 99 days after admission. Autopsy revealed meningitis, ventriculitis and brain abscess, and Nocardia araoensis was detected in pus from the left lateral ventricle. This appears to represent the first report of N. araoensis meningitis complicated by ventriculitis and brain abscess.
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Abscesso Encefálico/complicações , Ventriculite Cerebral/complicações , Meningite/complicações , Nocardiose/complicações , Nocardia , Idoso , Anti-Infecciosos/uso terapêutico , Abscesso Encefálico/microbiologia , Ventriculite Cerebral/tratamento farmacológico , Ventriculite Cerebral/microbiologia , Humanos , Masculino , Meningite/tratamento farmacológico , Meningite/microbiologiaRESUMO
The source of most cases of gastrointestinal bleeding is the upper gastrointestinal tract. Since bleeding from the small intestine is very rare and difficult to diagnose, time is required to identify the source. Among small intestine bleeds, vascular abnormalities account for 70-80%, followed by small intestine tumors that account for 5-10%. The reported peak age of the onset of small intestinal tumors is about 50 years. Furthermore, rare small bowel tumors account for only 1-2% of all gastrointestinal tumors. We describe a 29-year-old man who presented with obscure anemia due to gastrointestinal bleeding and underwent laparotomy. Surgical findings revealed a well-circumscribed lesion measuring 45 × 40 mm in the jejunum that initially appeared similar to diverticulosis with an abscess. However, the postoperative pathological diagnosis was a gastrointestinal stromal tumor with extramural growth.
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Ingestion of a foreign body is not uncommon, but rarely results in perforation of the gastrointestinal tract. The most common sites of perforation are reportedly the narrowest parts of the bowel, and perforation of the right side of the colon is rare. We report herein the case of a 69-year-old man who presented with an 8-week history of right upper abdominal pain. Laboratory data revealed inflammation at the first hospital visit. Computed tomography revealed a hypodense lesion containing a hyperdense foreign body in the abdomen. Intra-abdominal abscess caused by foreign body perforation was diagnosed. After administering antibiotics for 2 weeks, surgery was performed. Symptoms had resulted from perforation of the ascending colon by a fish bone.
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Abscesso Abdominal/terapia , Doenças do Colo/etiologia , Migração de Corpo Estranho/complicações , Perfuração Intestinal/etiologia , Alimentos Marinhos/efeitos adversos , Abscesso Abdominal/diagnóstico , Abscesso Abdominal/etiologia , Idoso , Antibacterianos/uso terapêutico , Doenças do Colo/diagnóstico , Doenças do Colo/cirurgia , Terapia Combinada , Migração de Corpo Estranho/diagnóstico , Migração de Corpo Estranho/cirurgia , Humanos , Perfuração Intestinal/diagnóstico , Perfuração Intestinal/cirurgia , MasculinoRESUMO
Hepatocellular carcinoma (HCC) is a common malignant tumor with poor prognosis. The age of patients affected by HCC is considered to be increasing, and several studies have reported significantly higher rates of morbidity and mortality after hepatectomy for HCC in elderly patients. However, other studies have reported that the short- and long-term outcomes of surgery for HCC in elderly patients are similar to those in younger patients. Whether the indications for hepatic resection in elderly patients resemble those in younger patients has thus been questioned. We describe two cases of patients over 90 years old who underwent major hepatectomy for HCC, representing the oldest patients in the world to have done so.
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Purulent pericarditis in adults is rare, but once it develops, it carries a high mortality rate. Adequate pericardial drainage and proper antibiotic treatment are essential in the successful management of purulent effusions, for which percutaneous catheter drainage is the most commonly performed technique. We herein report the case of a 75-year-old woman with purulent pericarditis attributable to methicillin-resistant Staphylococcus aureus. Although percutaneous pericardial drainage by catheter was used, the drainage was insufficient because of hyperviscous effusion. We performed surgical subxiphoid pericardial drainage, and a piece of a purulent stone was found in the pericardial cavity with purulent effusion. Additionally, daily intrapericardial washouts with physiologic saline alone were used as adjunct therapy. Five weeks later, the patient had a decreasing inflammatory reaction and symptom relief. She was discharged with no complications such as constrictive pericarditis.
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Drenagem/métodos , Pericardite/terapia , Idoso , Feminino , Humanos , Supuração/terapiaRESUMO
BACKGROUND: There are few studies of stroke education suitable for multidisciplinary medical personnel. A reorganization of the management of acute stroke and stroke education for multidisciplinary medical personnel started since 2013 in our hospital located in a rural area of Japan. This study aimed to examine the effect of our stroke education on changing the number of visits of acute stroke patients to our hospital and to test the stroke knowledge of medical personnel. METHODS: The stroke education, composed of a 20-minute lecture, was given by a stroke neurologist to 217 medical personnel (age, 49 ± 10 years; male, 70%). Posters printed with the FAST message were given to the participants at the end of the lesson: F, facial drooping; A, arm numbness or weakness; S, slurred speech or difficulty speaking or understanding; T, a time to call an ambulance. Participants completed questionnaires on stroke knowledge at baseline and 3 months after the lesson. RESULTS: The number of participants who remembered correctly the FAST mnemonic at 3 months was significantly higher than at baseline (78 vs. 90%, P = .006). The correct answer rate for stroke symptoms other than FAST such as vision loss was approximately 50% at 3 months. The number of visits of acute stroke patients to our hospital, particularly patients with transient ischemic attack, increased significantly compared with that before the stroke education. CONCLUSIONS: Our stroke education method using the FAST mnemonic designed for multidisciplinary medical personnel improved their stroke knowledge. Reorganization of the management of acute stroke and greater stroke knowledge for medical staff are necessary to increase the visits of acute stroke patients in the rural areas.
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Educação em Saúde/métodos , Pessoal de Saúde/educação , Promoção da Saúde/métodos , Acidente Vascular Cerebral/diagnóstico , Adulto , Idoso , Serviços Médicos de Emergência/organização & administração , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Hospitalização , Humanos , Japão , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Saúde da População Rural , População Rural , Acidente Vascular Cerebral/terapia , Inquéritos e QuestionáriosRESUMO
Intraductal papillary mucinous neoplasm of the bile duct (IPNB) is recognized as a precancerous lesion; however, both its pathogenesis and progression remain unclear. We present here a case of IPNB arising from the gallbladder accompanied by bile duct tumor thrombus in a 79-year-old female. The resected specimen revealed a tubulopapillary adenoma with no malignant cells. This case suggests that even in the absence of malignant cells, these tumors can behave as malignant tumors requiring aggressive treatment. Even if no malignant cells are present, intraepithelial neoplasms occurring in the ampullopancreatobiliary tract can behave as malignant tumors.
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Adenoma/patologia , Carcinoma in Situ/patologia , Neoplasias do Ducto Colédoco/patologia , Neoplasias da Vesícula Biliar/patologia , Neoplasias Císticas, Mucinosas e Serosas/patologia , Adenoma/química , Adenoma/diagnóstico por imagem , Adenoma/cirurgia , Idoso , Biomarcadores Tumorais/análise , Biópsia , Carcinoma in Situ/química , Carcinoma in Situ/diagnóstico por imagem , Carcinoma in Situ/cirurgia , Colangiopancreatografia Retrógrada Endoscópica , Colangiopancreatografia por Ressonância Magnética , Colecistectomia , Neoplasias do Ducto Colédoco/química , Neoplasias do Ducto Colédoco/diagnóstico por imagem , Neoplasias do Ducto Colédoco/cirurgia , Feminino , Neoplasias da Vesícula Biliar/química , Neoplasias da Vesícula Biliar/diagnóstico por imagem , Neoplasias da Vesícula Biliar/cirurgia , Humanos , Imuno-Histoquímica , Invasividade Neoplásica , Neoplasias Císticas, Mucinosas e Serosas/química , Neoplasias Císticas, Mucinosas e Serosas/diagnóstico por imagem , Neoplasias Císticas, Mucinosas e Serosas/cirurgia , Tomografia Computadorizada por Raios X , Resultado do TratamentoRESUMO
Myocardial protection has become an essential adjunctive measure in cardiac surgery for a couple of decades, because since the 1950s, the methods of cardioprotection (cardioplegic solutions and related procedures) have been improved by the mechanism of myocardial ischemia/reperfusion-induced damage being unveiled through the untiring efforts of researchers and clinicians. The concept of myocardial protection in cardiac surgery was proposed along with introduction of hypothermic crystalloid potassium cardioplegia in the beginning and has been diversified by pharmacological additives, blood cardioplegia, temperature modulation (warm; tepid), retrograde cardioplegia, controlled reperfusion, integrated cardioplegia, and pre-and postconditioning. This historical review summarized experimental and clinical studies dealing with the methods and results of myocardial protection in cardiac surgery, introducing the newly developed concepts for the last decade and the current topics.
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Soluções Cardioplégicas/história , Parada Cardíaca Induzida/história , Precondicionamento Isquêmico Miocárdico/história , Parada Cardíaca Induzida/métodos , História do Século XX , História do Século XXI , Humanos , Precondicionamento Isquêmico Miocárdico/métodos , Miocárdio/metabolismoRESUMO
A 51-year-old man of the kidney transplant recipient was admitted to our hospital with acute myocardial infarction. Transthoracic echocardiography revealed a subepicardial left ventricular aneurysm that had increased in its size gradually. The operation was performed at 43rd days after myocardial infarction. Subepicardial aneurysm was seen on the posterior wall of the left ventricle. The orifice of the aneurysm was closed with expanded polytetrafluoroethylene (ePTFE) patch. The postoperative course was uneventful in spite of immunosuppressive therapy with ciclosporin. Surgical repair of a subepicardial aneurysm is recommended because of its high rupture rate.
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Aneurisma Cardíaco/cirurgia , Transplante de Rim , Ventrículos do Coração , Humanos , Masculino , Pessoa de Meia-Idade , Pericárdio , Complicações Pós-OperatóriasRESUMO
Spontaneous regression of hepatocellular carcinoma (HCC) is an extraordinary phenomenon that occurs rarely. While more than 80 cases have been described, most have been established via radiological findings or examination of biopsy tissues rather than via pathological examination of a resected specimen. The present report describes a purported case of spontaneous regression of HCC as indicated by radiological examination. Subsequent immunostaining of surgically resected specimens revealed viable cancer cells, though only necrotic tissues were seen on hematoxylin and eosin staining. These data indicate that viable cancer cells may still be present even if imaging findings suggest spontaneous regression of HCC. Therefore, these patients should receive aggressive treatment similar to that used for patients with established HCC.
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BACKGROUND: Local anesthesia, including epidural anesthesia, has much merit over general anesthesia for the reduction of perioperative cardiac and respiratory complications. Liver operations commonly require general anesthesia. This is the first report of hepatectomy performed under epidural anesthesia with conscious sedation to avoid general anesthesia with endotracheal intubation. STUDY DESIGN: We devised the following protocol for hepatectomy under epidural anesthesia with conscious sedation: the patient receives 10 mg diazepam orally 1 hour before surgery, followed by 10 mg diazepam and 15 mg pentazocine intravenously just before surgery. An epidural catheter is inserted via the thoracic vertebra 7 to 9 interspaces. Intraoperatively, the patient receives a bolus of 7 mL 2% mepivacaine hydrochloride every 40 minutes through the epidural catheter. We conducted 4 left hepatectomies, 1 left lateral sectorectomy, and 5 partial hepatectomies under this protocol. We assessed the efficacy and safety of hepatectomy under epidural anesthesia with conscious sedation in terms of mortality rate, surgical time, amount of bleeding, and central venous pressure during the procedure. RESULTS: Every patient was managed without endotracheal intubation and laryngeal masks. There was no perioperative mortality. Median intraoperative blood loss was 453.0 mL (range 144.0 to 1292.0 mL) and median surgical time was 273.0 minutes (range 137.0 to 440.0 minutes). Median total amount of 2% mepivacaine hydrochloride used was 52.0 mL (range 23.0 to 95.0 mL). Central venous pressure values were significantly lower during the Pringle maneuver than at preclamp. CONCLUSIONS: The traditional belief is that liver resection should be performed under general anesthesia. We report the world's first series of liver resections for malignant tumors performed under epidural anesthesia with conscious sedation to avoid general anesthesia with endotracheal intubation.
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Anestesia Epidural/métodos , Anestesia Geral , Carcinoma Hepatocelular/cirurgia , Protocolos Clínicos , Sedação Consciente/métodos , Hepatectomia/métodos , Neoplasias Hepáticas/cirurgia , Adjuvantes Anestésicos/administração & dosagem , Idoso , Idoso de 80 Anos ou mais , Anestesia Geral/efeitos adversos , Anestésicos Locais/administração & dosagem , Perda Sanguínea Cirúrgica , Catéteres , Contraindicações , Diazepam/administração & dosagem , Feminino , Humanos , Hipnóticos e Sedativos/administração & dosagem , Injeções Espinhais , Neoplasias Hepáticas/secundário , Masculino , Mepivacaína/administração & dosagem , Pessoa de Meia-Idade , Duração da Cirurgia , Pentazocina/administração & dosagemRESUMO
When cerebral infarction develops during pregnancy, treatment without adverse effects must be considered not only for the mother but also for the fetus. Because pregnant women were excluded from many clinical trials, clear treatment guidance for them is not shown in the package inserts or guidelines of many drugs. We report the case of a 35-year-old woman (gravida 3, para 2) who developed sudden onset of left visual field defect, left hemiparesis, and dysesthesia over the left forearm during her fourth month of pregnancy. Brain diffusion-weighted MRI showed high intensity areas in the right occipital lobe, and magnetic resonance angiography revealed an occlusion of the right posterior cerebral artery. She was treated with an intravenous injection of recombinant tissue plasminogen activator 2 h 55 min after symptom onset, and the visual field and sensorimotor deficits improved. MRA obtained 3 days after the onset showed recanalization of the right posterior cerebral artery. We also conducted electrocardiography, neck vascular ultrasound, cardiovascular ultrasound, transcranial Doppler recordings from the temple area, and laboratory examinations for complete blood count, biochemistry, coagulation factors, endocrine secretion, and autoantibodies. Reduced protein S activity (35%) along with high intensity transient signals on transcranial Doppler indicated microemboli to be the embolic source. All other tests were negative. Anticoagulation therapy was initiated to prevent recurrence. She was initially given intravenous heparin, and then switched to warfarin therapy at 15 weeks of gestation. The patient delivered a healthy infant via caesarean section. Although reports and experiences of thrombolytic therapy with injection of recombinant tissue plasminogen activator during pregnancy remain scant, this therapy might be carefully used, especially after due consideration and understanding of the risks and benefits for both mother and fetus.
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Complicações Cardiovasculares na Gravidez/tratamento farmacológico , Deficiência de Proteína S/complicações , Acidente Vascular Cerebral/tratamento farmacológico , Terapia Trombolítica/métodos , Ativador de Plasminogênio Tecidual/administração & dosagem , Adulto , Feminino , Humanos , Injeções Intravenosas , Gravidez , Primeiro Trimestre da Gravidez , Proteínas Recombinantes/administração & dosagem , Acidente Vascular Cerebral/etiologia , Resultado do TratamentoRESUMO
We report a case of a giant right atrial myxoma mimicking the right ventricular tumor. The 75-year-old patient underwent cardiac surgery, and the tumor was excised along with the stalk. Tricuspid valve annuloplasty was performed before closure of the right atriotomy. The tumor may have caused intraventricular stenosis, hepatic dysfunction, and progressive fatigue as a result of low cardiac output. This case is of special interest because the myxoma was very large compared with those ever reported, and a right atrial myxoma occupying the right ventricular cavity is rare.