RESUMO
BACKGROUND: Cerebrovascular diseases in cancer patients significantly aggravate their condition and prognosis; therefore, prompt and accurate diagnosis and treatment are important. The purpose of this study was to investigate patient demographics, laboratory data, brain magnetic resonance imaging (MRI) findings, and prognosis among patients with stroke and cancer, especially cancer-associated ischemic stroke (CAIS). METHODS: We performed a retrospective, single-center study. We enrolled consecutive patients who had acute stroke and were admitted to our hospital between January 2011 and December 2021. We collected general demographic characteristics, cancer histopathological type, laboratory data, brain MRI findings, and prognosis data. RESULTS: Among 2040 patients with acute stroke, a total of 160 patients (7.8%) had active cancer. The types of strokes were cerebral infarction, cerebral hemorrhage, subarachnoid hemorrhage, and transient ischemic attack in 124, 25, 5, and 6 patients, respectively. Among the patients with ischemic stroke, there were 69 cases of CAIS. Pancreas and adenocarcinoma were the most frequent types of primary tumor and histopathology. Patients with adenocarcinoma and those with cerebral infarctions in both bilateral anterior and posterior cerebral circulation areas showed higher D-dimer levels. Pancreatic cancer and high plasma D-dimer levels were associated with poor survival rate. CONCLUSION: CAIS was seen more frequently in patients with pancreatic cancer and adenocarcinoma. Pancreatic cancer and high plasma D-dimer levels were potential factors of poor prognosis in patients with CAIS.
Assuntos
Neoplasias , Humanos , Masculino , Feminino , Estudos Retrospectivos , Prognóstico , Pessoa de Meia-Idade , Idoso , Neoplasias/complicações , Imageamento por Ressonância Magnética , Acidente Vascular Cerebral/diagnóstico por imagem , Acidente Vascular Cerebral/complicações , Acidente Vascular Cerebral/etiologia , Acidente Vascular Cerebral/diagnóstico , AVC Isquêmico/diagnóstico por imagem , AVC Isquêmico/complicações , Adenocarcinoma/complicações , Adenocarcinoma/diagnóstico , Produtos de Degradação da Fibrina e do Fibrinogênio/metabolismo , Produtos de Degradação da Fibrina e do Fibrinogênio/análise , Neoplasias Pancreáticas/complicações , Idoso de 80 Anos ou mais , AdultoRESUMO
OBJECTIVE: Antithrombotic medications pose a challenge for conducting surgical or invasive procedures, because their discontinuation is required to avoid postprocedural hemorrhagic complications but potentially increases the ischemic risk for the patient. This study aimed to estimate the increased risk of developing cerebral ischemic events during hospitalization requiring discontinuation of antithrombotic therapy. METHODS: This investigation was a single-center retrospective observational study. Clinical data in patients scheduled for admission between January 1, 2021, and December 31, 2022, were collected. Patients requiring discontinuation of antithrombotic therapy were identified by referring to the admission database. Patients who developed cerebral ischemia were identified by referring to the institution's stroke center database. RESULTS: Seven hundred ninety-six patients scheduled for nonneurosurgical procedures and 39 scheduled for neurosurgical procedures underwent discontinuation of antithrombotic therapy. Anticoagulation therapy was prescribed in 40.0%, and antiplatelet therapy was prescribed in 69.1% of the patients. A total of 9.2% of the entire cohort of patients were receiving both anticoagulation and antiplatelet therapy. Bridging therapy was administered in 20.9% of nonneurosurgical patients. No ischemic event was observed in the patients undergoing neurosurgical procedures. Among the entire cohort, 3 patients encountered some kind of thrombotic event-2 of which were cerebral ischemia-accounting for an incidence of 0.24%, which was significantly higher than incidental in-hospital stroke unrelated to discontinuation of antithrombotic therapy (p = 0.04). Patients undergoing both anticoagulation and antiplatelet therapy harbored a significantly higher risk for cerebral ischemia related to discontinuation of antithrombotic therapy (p < 0.0001). CONCLUSIONS: Discontinuing antithrombotic therapy during hospitalization for elective invasive procedures-including neurosurgical procedures-entailed a relatively small risk of developing cerebral ischemic events, but the risk was significantly higher compared to hospitalized patients without discontinuation of antithrombotic therapy.
Assuntos
Isquemia Encefálica , Acidente Vascular Cerebral , Humanos , Fibrinolíticos/efeitos adversos , Inibidores da Agregação Plaquetária/efeitos adversos , Acidente Vascular Cerebral/prevenção & controle , Acidente Vascular Cerebral/tratamento farmacológico , Isquemia Encefálica/epidemiologia , Isquemia Encefálica/complicações , Anticoagulantes/efeitos adversosRESUMO
Over 10 years have passed since the Japanese term for "schizophrenia" was changed from "seishin-bunretsu-byo" to "togo-shiccho-sho" in 2002. An awareness survey targeting doctors suggested that notification of the diagnosis has been encouraged since the Japanese name for schizophrenia was changed. However, no heuristic surveys targeting patients themselves have clarified an increased notification rate, and no multicenter studies of the notification rates have been conducted in recent years. This study targeted schizophrenia patients and their attending physicians to investigate the status of notification of the diagnosis at five medical facilities in Hokkaido, Japan. Questionnaires were distributed to the attending physicians of a total of 869 patients; in addition, the patients themselves filled out questionnaires. Questionnaires were collected from 858 physicians, and valid responses were recovered from 529 patients. This study investigated the status of notification of the diagnosis and compared the attributes of patients who were notified (notified group) with those of patients who were not notified (un-notified group). The results of the survey of attending physicians regarding notification of the diagnosis of schizophrenia indicated that a total of 65.0% patients had been notified, with 63.1% of patients being notified that they had "togo-shiccho-sho" and 2.0% of patients being notified that they had "seishin-bunretsu-byo." Physicians were unsure whether patients had been notified in 18.4% of cases. On excluding these cases, the results indicated that over 79.6% of patients had been notified that they had either "togo-shiccho-sho" or "seishin-bunretsu-byo." The patient questionnaire results regarding patients' awareness of the name of their disease showed that 55.2% answered "togo-shiccho-sho," 3.2% answered "seishin-bunretsu-byo," 9.5% answered the name of another disease, 17.4% answered that they did not know the name of their disease, and 14.7% answered that they knew the name of their disease but did not include any specific details. On excluding these unspecified answers, 68.5% of patients were aware that they had either "togo-shiccho-sho" or "seishin-bunretsu-byo." Comparison of the notified with the un-notified group revealed that the period from treatment initiation in the notified group was shorter than that in the un-notified group, and the mean age of the notified group at the time of the survey was lower than that of the un-notified group. Furthermore, significantly more patients started treatment before 2002, when the Japanese name for schizophrenia was changed, in the un-notified group. The results of this study suggested that the change of the Japanese name of schizophrenia to "togo-shiccho-sho" and historical background resulted in more active notification of the diagnosis.
Assuntos
Esquizofrenia/diagnóstico , Adulto , Diagnóstico Diferencial , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: The aim of our study was to reveal the personality traits of individuals with major and other depressive episodes among the young adult population. Furthermore, character traits of individuals with ideas of suicide or self-harm were also investigated in this study. METHODS: The subjects of this study were 1421 university students who completed the Patient Health Questionnaire (PHQ-9) and the Temperament and Character Inventory (TCI). The subjects were divided into three separate groups: the major depressive episode group (N = 41), the other depressive episode group (N = 97), and the non-depressive controls (N = 1283). This separation was achieved using the PHQ-9 algorithm diagnosis. We compared the TCI scores using an analysis of variance. Moreover, the Cochran-Armitage trend test was used to determine the diagnosis, ideas of suicide or self-harm, and analysis of character profiles. RESULTS: The major depressive episode group had significantly higher HA (P < 0.001), lower RD (P < 0.001), lower SD (P < 0.001), and lower C (P < 0.001) scores than non-depressive controls. The other depressive episode group had significantly higher HA scores (P < 0.001) and lower SD scores (P < 0.001) than non-depressive controls. The Cochran-Armitage trend test revealed that the prevalence of depressive episodes decreased as the character profiles matured (χ(2)(trend) = 57.2, P < 0.0001). The same tendency was observed in individuals who had ideas of suicide or self-harm (χ(2)(trend) = 49.3, P < 0.0001). CONCLUSION: High HA and low SD scores were common personality traits among young adults with major depressive episodes. Furthermore, the immaturity of character profiles was clearly associated with depressive episodes and ideas of suicide or self-harm.
Assuntos
Transtorno Depressivo/psicologia , Personalidade/fisiologia , Estudantes/psicologia , Ideação Suicida , Adolescente , Adulto , Caráter , Depressão , Transtorno Depressivo/epidemiologia , Transtorno Depressivo Maior/epidemiologia , Transtorno Depressivo Maior/psicologia , Feminino , Humanos , Japão/epidemiologia , Masculino , Programas de Rastreamento , Inventário de Personalidade , Escalas de Graduação Psiquiátrica , Comportamento Autodestrutivo/epidemiologia , Comportamento Autodestrutivo/psicologia , Temperamento/fisiologia , Universidades , Adulto JovemRESUMO
OBJECTIVE: The aims of this study were to investigate the personality traits of suicide completers using the Temperament and Character Inventory (TCI) scale. METHODS: Newly enrolled students who enrolled at Hokkaido University in 1999-2002 and 2004-2007 completed the TCI. Among these students, twenty subjects (2 females and 18 males) later completed suicide. We compared the TCI scales of these subjects with those of 60 (6 females and 54 males) well-matched controls. The controls were matched for age, gender, university department and year of enrollment in the university. Because the number of females was too small, the statistical analyses for the TCI subscales and logistic regression analysis were performed only with the 18 males. RESULTS: A univariate analysis of seven personality dimensions on the TCI revealed higher scores of harm avoidance (HA) in subjects with suicide completion (P=0.034). Analysis of the male subjects showed that suicide completers had higher scores for anticipatory worry (HA1, P=0.007) and fear of uncertainty (HA2, P=0.036) and lower scores for spiritual acceptance (ST3, P=0.038) than did the controls. A multivariate analysis, which was performed to adjust confounding factors, demonstrated significantly higher scores for HA1 among suicide completers (P=0.01, OR=1.32). CONCLUSIONS: These results suggest that higher HA scores may predict suicide completion.
Assuntos
Caráter , Estudantes/psicologia , Suicídio/psicologia , Temperamento , Povo Asiático , Estudos de Casos e Controles , Feminino , Humanos , Japão , Masculino , Determinação da Personalidade , Universidades , Adulto JovemRESUMO
Endovascular treatment is a standard procedure for subclavian artery stenosis or obstruction. However, great care should be taken to avoid embolic complications to the vertebral artery, and several methods have previously been reported. Hence, as surgical procedures become increasingly complicated, unintended issues may arise during treatment. Here, the authors report a case where the filter-type protection device was caught in the stent because the patient moved during treatment, leading to open surgery to recover the filter-type protection deviceï¼ A 78-year-old female suffering from a left subclavian steal syndrome underwent stenting due to subclavian artery stenosis. The stenotic lesion was approached via the transfemoral route, and a filter-type protection device was advanced to the vertebral artery via the transbrachial route to prevent embolic complications. As the procedure was performed under local anesthesia, the patient moved during stent deployment proximally to the left vertebral artery origin, and the stent unintentionally advanced distally, covering the vertebral artery and obstructing the retrieval catheter for the filter-type protection device to advance. Failed attempts in recovering the filter-type protection device required open surgery for retrieval. Fortunately, there was no postoperative neurological and radiographic complication, ameliorating her chief complaintï¼ The retriever catheter for the protection device should be advanced beyond the vertebral artery orifice just proximal to the protection device before stenting to avoid such complications while also thoroughly considering the type of anesthesia during treatmentï¼.
RESUMO
OBJECTIVE: The primary outcome measure used in mechanical thrombectomy (MT) trials is the modified Rankin Scale (mRS). However, the accuracy of mRS might be limited. On the other hand, the functional independence measure (FIM) is a widely used tool to quantify the extent to which patients require assistance during their activities of daily living. The current study aimed to reveal different clinical backgrounds that affect the efficacy of MT measured either by mRS or FIM. METHODS: Patients who underwent MT at our institution from January 2019 to July 2022 were included and divided into groups based on mRS scores of 0-2 and ≥ 3. Patients were also divided into two groups based on a cut-off value of FIM of ≥ 108, as patients with FIM ≥ 108 are capable of living an independent life. RESULTS: The mRS score was 0-2 in 33% of the patients, while the FIM score was ≥ 108 in only 15% of the patients. In the mRS groups, there were significant differences in terms of duration of hospitalization, National Institutes of Health Stroke Scale (NIHSS) scores, achievement of thrombolysis in cerebral infarction (TICI) reperfusion grade of 2b or 3, and postoperative bleeding. Multivariate logistic regression analysis revealed that NIHSS score and achievement of TICI 2b or 3 were significant factors related to mRS 0-2 at discharge. The FIM groups differed significantly in terms of age and, duration of hospitalization, NIHSS score, although multivariate logistic regression analysis revealed that only the NIHSS score was significantly associated with an FIM score of ≥ 108. CONCLUSION: The study showed that the percentage of independent patients is significantly reduced when we evaluated the patients by the FIM. In addition, there are some differences in the clinical background that led to a good outcome between that evaluated by mRS and FIM.
RESUMO
Introduction: Several studies have highlighted the impact of the novel coronavirus disease (COVID-19) pandemic on suicide. Accordingly, investigating the risk factors of suicide during this crisis is important. Based on the escape theory of suicide, the current study examined the serial mediating roles of psychological distress and hopelessness in the relationship between self-esteem and suicidal ideation. It also aimed to explore whether or not the COVID-19 pandemic changed the mediation effect in any way. Methods: Data were collected from 645 university students before and during the pandemic. The study employed mediation and multi-group analyses to test the hypotheses. Results: The results demonstrated that individuals with low self-esteem reported high psychological distress, which further lead to hopelessness and eventually heightened suicidal ideation. Multi-group analysis revealed that psychological distress exerted a greater impact on suicidal ideation during COVID-19. Discussion: The finding suggested that self-esteem, hopelessness, and psychological distress could help elucidate the development of suicidal ideation. Clinicians may target these factors in suicide prevention programs, particularly in the settings of the COVID-19 pandemic or future crisis.
RESUMO
The development of clinical practice guidelines for social anxiety disorder began in March 2018 when the Joint Clinical Practice Guideline Development Committee for Anxiety and Obsessive-Compulsive Disorders was formed by the Japanese Society of Anxiety and Related Disorders and Japanese Society of Neuropsychopharmacology to jointly develop guidelines for anxiety and obsessive-compulsive disorders. Based on the universal concept of evidence-based medicine, three clinical questions (CQs) about pharmacotherapy and psychotherapy were developed for clinical guidelines for social anxiety disorder, panic disorders, and obsessive-compulsive disorder in accordance with the Minds "Manual for Guidelines Development 2017 by the Japan Council for Quality Health Care: CQ1-"What is the recommended pharmacotherapy for social anxiety disorder in adults?"; CQ2-"What is the recommended psychotherapy (psychological intervention) for social anxiety disorder in adults?"; and CQ3-"What are the recommendations regarding monotherapy and combination therapy for social anxiety disorder in adults in terms of pharmacotherapy and psychotherapy (psychological interventions)?" Summarized recommendations for social anxiety disorder in adults are selective serotonin reuptake inhibitors and serotonin-norepinephrine reuptake inhibitor for CQ1, cognitive behavioral therapy for CQ2, and there are no recommendations regarding monotherapy and combination therapy for CQ3. These were answered by considering the balance between benefits and harms based on systematic reviews of each. The aim of this brief guideline for the standard-of-care (i.e., medical treatment) for social anxiety disorder in adults (18 years and older) was to help "shared decision making," in which medical professionals, including physicians, and patients share scientific evidence to decide on a course of treatment.
Assuntos
Fobia Social , Adulto , Humanos , Ansiedade/terapia , Transtornos de Ansiedade/tratamento farmacológico , Transtornos de Ansiedade/terapia , Terapia Cognitivo-Comportamental , População do Leste Asiático , Fobia Social/tratamento farmacológico , Fobia Social/terapia , Japão , Ansiolíticos/uso terapêutico , Terapia CombinadaRESUMO
Systemic amyloidosis is a diseased condition where misfolded proteins deposit in various organs in the form of amyloids, and transthyretin deposition, termed ATTR amyloidosis, can be either an age-related amyloid formation from misfolded wild-type TTR (ATTRwt) or by hereditary TTR malfunction due to mutation in the TTR gene (ATTRv). Although ATTRwt amyloidosis can cause various diseases, such as cardiac failure, conduction disturbances, arrhythmias and carpal tunnel syndrome, it is still under-recognised considering its clinical significance. Here the authors report a case of ATTRwt amyloidosis leading to carotid stenosis requiring surgical intervention. To the best of our knowledge, the current report is the first that described histopathological evidence of amyloid deposition in the carotid artery due to ATTRwt amyloidosis.
RESUMO
OBJECTIVE: The left atrial volume index (LAVI) is considered to be the most accurate index to estimate the size of the left atrium (LA). In this study, we investigated the relationship between LA size measured by LAVI and the occurrence of large-vessel occlusion (LVO) in patients with cardiogenic cerebral infarction (CCI). METHODS: This retrospective single-center cohort study involved 118 patients with CCI within the internal carotid artery (ICA) or middle cerebral artery regions seen between January 2015 and July 2020. In all patients, the type of CCI was determined according to the Diffusion-Weighted Imaging-Alberta Stroke Program Early Computed Tomography Scores (TOAST) subtype diagnosis criteria. LVO was defined as positive when magnetic resonance imaging and computed tomography angiography showed ICA, M1, or M2 occlusion, with all others defined as non-LVO. Clinical characteristics, including LAVI, were evaluated in the records of several patients to investigate if they were risk factors for developing LVO. RESULTS: Seventy patients (59%) were diagnosed as having LVO infarction (ICA occlusion, n = 19 [16%]; M1 occlusion, n = 26 [22%]; and M2 occlusion, n = 25 [21%]). Echocardiography showed no difference between LVO and non-LVO in terms of the ejection fraction (P = 0.64), LA dimension (P = 0.93), and LA volume (P = 0.06). However, LAVI significantly differed between the LVO and non-LVO groups (P = 0.02). Multivariate logistic regression analysis showed larger LAVI as a significant risk factor for LVO (P = 0.01). CONCLUSIONS: Our findings suggest that a larger LAVI is a predictor of developing LVO in patients with CCI.
Assuntos
Acidente Vascular Cerebral , Angiografia Cerebral/métodos , Infarto Cerebral/complicações , Infarto Cerebral/diagnóstico por imagem , Estudos de Coortes , Átrios do Coração/diagnóstico por imagem , Humanos , Valor Preditivo dos Testes , Estudos Retrospectivos , Acidente Vascular Cerebral/etiologiaRESUMO
Background: Eagle's syndrome is famous for one of the causes of internal carotid artery dissection. The treatment strategy for the illness, however, is not well established. Here, we report a case of internal carotid dissection due to an elongated styloid process successfully treated by carotid artery stenting (CAS). Case Description: A 72-year-old male with temporary dysarthria and consciousness disorder was diagnosed to suffer from multiple cerebral infarctions due to Eagle's syndrome. A cerebral blood flow (CBF) study revealed decreased blood flow and a CAS was performed 15 days after admission to preserve antegrade blood flow, resulting in full recovery of the affected CBF. Conclusion: We reported a case of vascular Eagle's syndrome in which the patient showed fluctuated neurological deficits successfully treated by CAS. Our experience suggests that cases of vascular Eagle's syndrome due to hemodynamic stress can be treated by CAS.
RESUMO
AIM: This systematic review is aimed to update and reintegrate the pharmacotherapy of social anxiety disorder (SAD), including the Japanese medical database. METHODS: We conducted a systematic review and meta-analysis of pharmacotherapy of SAD according to the Medical Information Distribution Service. We used data from a most recent systematic review, and updated search were conducted using MEDLINE, PubMed, CENTRAL, ICTRP, and ICHUSHI from August 1st, 2017 to January 31st, 2022. The outcome were response rates assessed by Clinical Global Impressions Improvement, efficacy assessed by the Liebowitz Social Anxiety Scale (LSAS), and dropout rates. We performed a random effect of meta-analysis to obtain the differences in each outcome between active medication and placebo. We used RevMan version 5.3 for analyses. RESULTS: We identified 5 studies through update search and performed meta-analysis for 33 studies on selective serotonin reuptake inhibitor (SSRI) and 6 studies on serotonin noradrenalin reuptake inhibitor (SNRI). The response rate (RR = 1.62) and the LSAS score reduction (mean difference = -9.65) of SSRI, and the response rate (RR = 1.57) and the LSAS score reduction (mean difference = -11.72) of SNRI were significantly different from placebo. The dropout rates of SSRI or SNRI were not significant. The response rates of SSRIs in both Japanese studies (RR = 1.44) and countries other than Japan (RR = 1.67) were significant. Most findings were based on low quality of evidence. CONCLUSION: SSRIs are valid option for pharmacotherapy of SAD including Japanese patients. SNRIs are another effective option. However, the results should be interpreted cautiously due to several risk of bias.
Assuntos
Fobia Social , Inibidores da Recaptação de Serotonina e Norepinefrina , Humanos , Inibidores Seletivos de Recaptação de Serotonina/uso terapêutico , Fobia Social/tratamento farmacológico , Antidepressivos/uso terapêutico , JapãoRESUMO
Suicide is a serious social issue and is often treated using psychological interventions. The current systematic review and meta-analysis aimed to investigate the effectiveness of self-esteem-related interventions on suicidal behaviors. A systematic literature search for randomized controlled trials (RCTs) including a self-esteem component was conducted on 29 May 2021 and updated on 4 April 2022. In total, 12 studies were included in the systematic review and five studies were included in the meta-analysis. Small effect sizes were found for suicidal ideation at post intervention [g = -0.24, 95% CI (-0.48, 0.00)] and a 3-month follow-up [g = -0.36, 95% CI (-0.62, -0.11)]. However, these results should be interpreted cautiously due to the limited number of included studies and varied sample population. In conclusion, the current review suggests that future intervention studies should incorporate self-esteem enhancement in the treatment of suicidal behaviors, especially for suicidal ideation. Systematic Review Registration: https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=250882.
RESUMO
The current study aimed to test whether the ratio of T1-weighted to T2-weighted signal intensity (T1W/T2W ratio: rT1/T2) derived from conventional MRI could act as a surrogate relaxation time predictive of IDH mutation status in histologically lower-grade gliomas. Strong exponential correlations were found between rT1/T2 and each of T1- and T2-relaxation times in eight subjects (rT1/T2 = 1.63exp-0.0005T1-relax + 0.30 and rT1/T2 = 1.27exp-0.0081T2-relax + 0.48; R2 = 0.64 and 0.59, respectively). In a test cohort of 25 patients, mean rT1/T2 (mrT1/T2) was significantly higher in IDHwt tumors than in IDHmt tumors (p < 0.05) and the optimal cut-off of mrT1/T2 for discriminating IDHmt was 0.666-0.677, (AUC = 0.75, p < 0.05), which was validated in an external domestic cohort of 29 patients (AUC = 0.75, p = 0.02). However, this result was not validated in an external international cohort derived from TCIA/TCGA (AUC = 0.63, p = 0.08). The t-Distributed Stochastic Neighbor Embedding analysis revealed a greater diversity in image characteristics within the TCIA/TCGA cohort than in the two domestic cohorts. The failure of external validation in the TCIA/TCGA cohort could be attributed to its wider variety of original imaging characteristics.
Assuntos
Neoplasias Encefálicas , Glioma , Humanos , Glioma/diagnóstico por imagem , Glioma/genética , Glioma/patologia , Imageamento por Ressonância Magnética/métodos , Mutação , Neoplasias Encefálicas/diagnóstico por imagem , Neoplasias Encefálicas/genética , Neoplasias Encefálicas/patologia , Estudos Retrospectivos , Isocitrato Desidrogenase/genéticaRESUMO
Most atypical teratoid/rhabdoid tumor (AT/RT) of the central nervous system shows an inactivation of SMARCB1 (INI1) and is considered as the hallmark of this neoplasm. However, AT/RT could exceptionally rarely present retained SMARCB1 (INI1) but inactivated SMARCA4 (BRG1). Here, the authors report a rare case of a 2-year-old boy with a SMARCB1 (INI1) retained but SMARCA4 (BRG1) negative AT/RT arising at the bilateral cerebellopontine angles mimicking neurofibromatosis type 2. The tumor was highly aggressive and was refractory to all treatment modalities. This case highlights the challenges during differential diagnosis of atypical cerebellopontine angle tumors of childhood and the importance of thoroughly investigating SMARCB1 (INI1) and SMARCA4 (BRG1) when AT/RT is suspected.
RESUMO
AIMS: We explored the use of pulverized medication as a new method to prevent intentional drug overdose. METHODS: This case study presents data obtained from the medical records of two female patients, aged 19 and 27 years, who presented with schizophrenia and neurodevelopmental disorder, respectively. Both patients provided written informed consent. Medication was administered to the two patients in powdered form, as opposed to in tablet form, in an attempt to prevent intentional drug overdose. RESULTS: This administration method successfully prevented intentional drug overdose for 3 and 5 years in each case, respectively. However, case-control or prospective cohort studies are needed to rule out biases, including cognitive bias. CONCLUSION: Pulverizing medication is a simple and effective means of preventing intentional drug overdose by restricting access to the means of suicide, regardless of the type of mental disorder.
Assuntos
Overdose de Drogas , Suicídio , Overdose de Drogas/tratamento farmacológico , Overdose de Drogas/prevenção & controle , Feminino , Redução do Dano , Humanos , Estudos Prospectivos , Tentativa de SuicídioRESUMO
AIM: To enable early identification of university students at high risk for suicide, we examined personality as a predictive factor for major depressive episodes and suicide-related ideation. METHODS: From 2011 to 2013, we administered the Patient Health Questionnaire-9 (PHQ-9) and the Temperament and Character Inventory (TCI) to 1,997 university students at enrollment (T1). We previously conducted a study using the same data set; this is a re-analysis of the dataset. To prevent contamination of data, participants diagnosed with a depressive episode were excluded at T1. Three years after enrollment (T2), we re-administered the PHQ-9 to the same students. We statistically compared TCI scores at T1 among depressive episode groups and suicide-related ideation groups. Two-way ANOVA and Cochran-Armitage trend tests were used to analyze the relationships between personality traits, depressive episodes, and suicide-related ideation. RESULTS: The PHQ-9 summary scores at baseline (T1) were 3.0 (±2.7), with female students scoring 4.6 (±2.9) and male students 2.9 (±2.6, p = 0.025). The major depressive episode group at T2 had lower self-directedness (SD) scores at T1 than the non-depressive episode control group. The suicide-related ideation (SI) group at T2 also had higher harm avoidance (HA), lower SD, and lower cooperativeness (C) scores than the non-SI group at T1. The Cochran-Armitage trend tests revealed significant associations between character configurations composed of SD and C, and both depressive episodes at T2 and SI at T2. CONCLUSION: The temperament feature of high HA at baseline and character configurations of low SD and low C at baseline are the most contributory predictors for the novel development of depressive episodes and SI among Japanese university students.
Assuntos
Caráter , Depressão/psicologia , Transtorno Depressivo Maior/psicologia , Estudantes/psicologia , Ideação Suicida , Adolescente , Feminino , Humanos , Japão , Masculino , Inventário de Personalidade , Fatores de Risco , Inquéritos e Questionários , Temperamento , Universidades , Adulto JovemRESUMO
BACKGROUND: Social anxiety disorder (SAD) develops in the early teens and is a common disorder among university students. Understanding the predictive factors of SAD comorbid with major depressive episode (MDE) is important for student mental health care. The aim of this study was to identify the personality traits that predict SAD with MDE by analyzing longitudinal data of Japanese university students. METHODS: In this retrospective study, Japanese university students who visited the health care center of Hokkaido University for the first time were divided into the following four groups: "Control" (n = 43), "MDE" (n = 16), "SAD" (n = 28), and "SAD with MDE" (n = 61) based on the Patient Health Questionnaire-9 (PHQ-9), the Liebowitz Social Anxiety Scale, and core anxiety symptoms for SAD in the Mini International Neuropsychiatric Interview during screening. Predictors for SAD with MDE were identified by a four-group comparison of the Temperament and Character Inventory and PHQ-9 data previously obtained at the enrollment using analysis of variance and post-hoc tests. RESULTS: Upon comparing the four groups using analysis of variance, there were significant differences in the baseline PHQ-9 summary score, Harm-Avoidance (HA), and Self-Directedness (SD). According to results of the post-hoc test, all three showed a significant difference between the "Control" and "SAD with MDE." Furthermore, there was a significant difference in HA scores between "SAD" and "Control." In all the groups, the mean time from enrollment to the first visit to the center was >2 years. CONCLUSION: A higher HA score at baseline is a predictor of SAD with or without MDE. Higher PHQ-9 summary and lower SD scores at baseline are predictive factors of SAD with MDE.