Psychosocial factors predicting symptoms of depression and anxiety in allogeneic hematopoietic stem cell transplant recipients in Japan.

OBJECTIVE: We explored whether a patient's psychosocial background before allogeneic hematopoietic stem cell transplantation (allo-HSCT) could predict the occurrence of psychiatric symptoms during treatment and after hospital discharge. METHOD: Logistic regression analysis was performed using INTERMED, a scale that comprehensively evaluates psychological factors such as psychiatric history, current mental status, and coping skills, and social factors such as social participation status, relationships with others, and living environment, which were used as independent variables. The Center for Epidemiologic Studies Depression Scale was used to measure depression, while the Profile of Mood States was used to measure anxiety and other symptoms. Both measures were used as dependent variables and were administered upon clean room admission, during clean room stay, at clean room discharge, and at 3, 6, and 12 months after hospital discharge. RESULTS: Participants included 70 patients (45 males and 25 females, mean age 53.3 ± 12.3 years). Thirty-eight patients participated in the program for the entire period, up to 12 months after hospital discharge. The total score on the Japanese version of the INTERMED and psychological factor scores assessed at baseline were significant predictors of depressed mood on discharge; however, there were no significant predictors of scores on the Profile of Mood States. CONCLUSIONS: A comprehensive pretransplant evaluation of psychosocial background can help predict the appearance of psychiatric symptoms after allo-HSCT. In patients who are expected to develop psychiatric symptoms after allo-HSCT, it is important to consider early intervention by a specialist and close monitoring by a medical team.

A novel radiation protection device based on tungsten functional paper for application in interventional radiology.

Tungsten functional paper (TFP), which contains 80% tungsten by weight, has radiation-shielding properties. We investigated the use of TFP for the protection of operators during interventional or therapeutic angiography. The air kerma rate of scattered radiation from a simulated patient was measured, with and without TFP, using a water-equivalent phantom and fixed C-arm fluoroscopy. Measurements were taken at the level of the operator's eye, chest, waist, and knee, with a variable number of TFP sheets used for shielding. A Monte Carlo simulation was also utilized to analyze the dose rate delivered with and without the TFP shielding. In cine mode, when the number of TFP sheets was varied through 1, 2, 3, 5, and 10, the respective reduction in the air kerma rate relative to no TFP shielding was as follows: at eye level, 24.9%, 29.9%, 41.6%, 50.4%, and 56.2%; at chest level, 25.3%, 33.1%, 34.9%, 46.1%, and 44.3%; at waist level, 45.1%, 57.0%, 64.4%, 70.7%, and 75.2%; and at knee level, 2.1%, 2.2%, 2.1%, 2.1%, and 2.1%. In fluoroscopy mode, the respective reduction in the air kerma rate relative to no TFP shielding was as follows: at eye level, 24.8%, 30.3%, 34.8%, 51.1%, and 58.5%; at chest level, 25.8%, 33.4%, 35.5%, 45.2%, and 44.4%; at waist level, 44.6%, 56.8%, 64.7%, 71.7%, and 77.2%; and at knee level, 2.2%, 0.0%, 2.2%, 2.8%, and 2.5%. The TFP paper exhibited good radiation-shielding properties against the scattered radiation encountered in clinical settings, and was shown to have potential application in decreasing the radiation exposure to the operator during interventional radiology.

Psychiatric Features of Children with Chronic Functional Constipation: Focusing on Individuals with Autism Spectrum Disorder.

PURPOSE: The present study aimed to assess the psychiatric characteristics of children with chronic functional constipation using the Aberrant Behavior Checklist-Japanese version and the Pervasive Developmental Disorders/Autism Society Japan Rating Scale, and to examine the frequency of autism spectrum disorder in children with chronic functional constipation. We also investigated differences in treatment duration between children with and without autism spectrum disorder. METHODS: Treatment outcomes were examined retrospectively for 55 participants (chronic functional constipation group: n = 30, mean age 3.4 years; control group: n = 25, mean age, 4.5 years). The association between chronic functional constipation and autism spectrum disorder was evaluated using multivariable logistic regression analysis. RESULTS: The mean Aberrant Behavior Checklist score and frequency of individuals with autism spectrum disorder were significantly higher in the chronic functional constipation group. After adjusting for age and sex, chronic functional constipation was significantly associated with autism spectrum disorder. In the chronic functional constipation group, the frequency of onset was significantly higher in children with autism spectrum disorder under 1 year of age. When treated, the mean duration of constipation was significantly longer in children with autism spectrum disorder. CONCLUSION: Pediatricians, pediatric surgeons, and child psychiatrists should work closely to ensure appropriate treatment of chronic functional constipation in children with autism spectrum disorder.

Prescribing Patterns in Child and Adolescent Outpatient Psychiatry: A Retrospective Cohort Study of Prescriptions in the First Year.

OBJECTIVE: Recently, excessive and off-label prescribing of psychotropic drugs for children and adolescents have become a problem. Child and adolescent psychiatric patients receive treatment in many departments and department-specific psychotropic drug use has not been analyzed. We surveyed prescriptions for child and adolescent psychiatric outpatients during their first year of treatment. METHODS: The participants were 302 patients, 15 years or younger, who made their first visit to the outpatient psychiatry department of Tokai University Hospital from September 1, 2015 to September 1, 2016. Prescription details and patient profiles were retrospectively investigated using medical records. RESULTS: Medication was prescribed for 20.9% of patients (63/302) with the prescription rate increasing with age. Psychotropic drugs were prescribed for 15.6% of patients (48/302), with attention-deficit/hyperactivity disorder (ADHD) medications being most frequently prescribed (20 cases). Other than psychotropic drugs, iron pills (25 cases) and herbal medicines (21 cases) were prescribed frequently. CONCLUSIONS: The pharmacotherapy and psychotropic prescription rates were low. This may be due to the use of non-pharmacological interventions and the lack of inpatient facilities. With the publication of guidelines for pharmacotherapy in child psychiatry in Japan, measuring the patterns of psychotropic drug prescription in children and adolescents is important, and would make treatment more transparent.

A Case of Nocturnal Enuresis Associated with Attention-deficit/hyperactivity Disorder Successfully Treated with Guanfacine Monotherapy.

Nocturnal enuresis (NE) is a syndrome associated with abnormal nocturnal urine production, urination mechanism, and sleep arousal. NE is strongly associated with attention-deficit/hyperactivity disorder (ADHD), and it has been reported that NE occurs in approximately 30% of children with ADHD. There have been several reports on the efficacy of atomoxetine as treatment for NE with ADHD, while the efficacy of guanfacine is still limited. We report our experience of treating an 10-year-old girl with NE with ADHD with a single dose of guanfacine. The patient first visited our hospital because of difficulty concentrating, restlessness at home and school, and nocturnal incontinence. She was diagnosed with NE with ADHD based on a review of her personal history from her mother. Her NE symptoms improved with guanfacine monotherapy (1 mg/day. The patient weighed 28 kg).

Iron Supplementation for Hypoferritinemia-Related Psychological Symptoms in Children and Adolescents.

BACKGROUND: Although some studies have described the association between serum ferritin levels and specific disorders in child and adolescent psychiatry, few have focused on mental status per se with low serum ferritin levels in children and adolescents. This study examined the effects of iron administration on psychological status of children and adolescents with reduced serum ferritin concentration. METHODS: This prospective study evaluated 19 participants aged 6-15 years with serum ferritin levels <30 ng/mL who visited a mental health clinic and received oral iron administration for 12 weeks. The participants were assessed using the Clinical Global Impression Severity (CGI-S), Profile of Mood States 2nd Edition Youth-Short (POMS), Center for Epidemiologic Studies Depression Scale (CES-D), and Pittsburgh Sleep Quality Index (PSQI). In addition to serum ferritin, blood biochemical values such as hemoglobin (Hb) and mean corpuscular volume (MCV) were examined. School attendance was recorded. RESULTS: The most prevalent physical symptoms were fatigability and insomnia. The CGI-S, PSQI, and CES-D scores decreased significantly following iron supplementation, whereas the scores of almost all POMS subscales improved significantly at week 12. No participant had hemoglobin levels <12 g/dL. Serum ferritin concentration increased significantly, whereas Hb and MCV remained unchanged. At baseline, 74% of the participants did not attend school regularly; this number improved to varying degrees by week 12. CONCLUSIONS: Serum ferritin levels would be preferable to be measured in children and adolescents with insomnia and/or fatigability regardless of psychiatric diagnoses or gender. Iron supplementation can improve the hypoferritinemia-related psychological symptoms of children and adolescents, such as poor concentration, anxiety, depression, low energy and/or irritability.

Second-Generation Antipsychotic Drugs for Children and Adolescents.

The effectiveness and safety of antipsychotics have not been fully established in children and adolescents. Many antipsychotics approved for use in adults are prescribed off-label to children and adolescents. We investigated the effectiveness and tolerability of antipsychotics for children and adolescents with schizophrenia and bipolar disorder. A literature review of the empirical evidence regarding the use of antipsychotics, particularly second-generation antipsychotics, in children and adolescents showed that these drugs were safe and effective for this population. Antipsychotics were similarly effective for treatment of schizophrenia and bipolar disorder in children and adolescents. When prescribing antipsychotics to this population, clinicians should consider adverse events and the discontinuation rate in treated patients. However, the current evidence shows a lack of consensus regarding the use of antipsychotics in children and adolescents.

Suicide Leap of an 11-Year-Old Girl with Autism Spectrum Disorder.

Autism Spectrum Disorder (ASD) has been linked with risk of suicide, and several cases of suicide attempts by adolescents with ASD have been reported. However, there is scant research on therapeutic approaches to prevent suicide re-attempts by children with ASD who have already attempted suicide. We report our experience of treating an 11-year-old girl with adjustment disorder comorbid with ASD who was transported to our hospital after sustaining injuries from the suicide leap. Initially, she was diagnosed with adjustment disorder brought on by poor interpersonal relationships at school, and, upon reviewing the patient's personal history, her underlying ASD characteristics became apparent. To prevent a re-attempt, it was crucial to reduce her risk factors and enhance her protective factors. To reduce her risk factors, we manipulated the environmental factor that triggered the patient's suicide attempt. In addition, to reinforce her protective factors, we intervened in the parent-child relationship and addressed her hesitation to ask for help, which we identified as a predisposing factor since early childhood. Over the course of her treatment, she did not exhibit suicidal ideation or re-attempt suicide.

Reconsideration of Periodic Psychosis of Adolescence.

The condition of periodic psychosis of adolescence based on the clinical features of recurrent depressive symptoms, sub-stupor, and psychotic symptoms whose features return to a normal state within 2 weeks with no residual symptoms has been often seen during adolescence. However, international recognition of periodic psychosis of adolescence is low and the condition is not recognized as an independent disease in ICD-10 or DSM-5. We presented a case report of a depressive episode central to periodic psychosis of adolescence in a 16-year old female. The symptoms presented in the case correspond to the DSM-5 classification of premenstrual dysphoric disorder. However, a diagnosis of periodic psychosis of adolescence was made due to the presence of clinical features of victim mentality, increased irritability, suicidal ideations, and changes in consciousness over short periods of time and sub-stupor. This report was focused on the medical treatment of the episode of periodic psychosis of adolescence with the aim of verifying its current significance.

Estimation of extremely small field radiation dose for brain stereotactic radiotherapy using the Vero4DRT system.

The purpose of this study was a dosimetric validation of the Vero4DRT for brain stereotactic radiotherapy (SRT) with extremely small fields calculated by the treatment planning system (TPS) iPlan (Ver.4.5.1; algorithm XVMC). Measured and calculated data (e.g. percentage depth dose [PDD], dose profile, and point dose) were compared for small square fields of 30 × 30, 20 × 20, 10 × 10 and 5 × 5 mm2 using ionization chambers of 0.01 or 0.04 cm3 and a diamond detector. Dose verifications were performed using an ionization chamber and radiochromic film (EBT3; the equivalent field sizes used were 8.2, 8.7, 8.9, 9.5, and 12.9 mm2) for five brain SRT cases irradiated with dynamic conformal arcs. The PDDs and dose profiles for the measured and calculated data were in good agreement for fields larger than or equal to 10 × 10 mm2 when an appropriate detector was chosen. The dose differences for point doses in fields of 30 × 30, 20 × 20, 10 × 10 and 5 × 5 mm2 were +0.48%, +0.56%, -0.52%, and +11.2% respectively. In the dose verifications for the brain SRT plans, the mean dose difference between the calculated and measured doses were -0.35% (range, -0.94% to +0.47%), with the average pass rates for the gamma index under the 3%/2 mm criterion being 96.71%, 93.37%, and 97.58% for coronal, sagittal, and axial planes respectively. The Vero4DRT system provides accurate delivery of radiation dose for small fields larger than or equal to 10 × 10 mm2.

Attempted suicide of an adolescent with autism spectrum disorder.

Although the suicide risk of autism spectrum disorder (ASD) has been suggested to be higher than previously recognized, there are few case reports focusing on the process for preventing suicide reattempts. We reported that a 17-year-old male who had attempted suicide by jumping was admitted to our emergency department and hospitalized for lumbar spine fracture. In addition to the diagnosis of adjustment disorder, he was diagnosed as ASD according to his life history. This article presents the characteristics of the suicidal behaviors and the process for preventing a suicide reattempt associated with an adolescent with ASD who attempted suicide.

Frequency and clinical features of patients who attempted suicide by charcoal burning in Japan.

BACKGROUND: To date, the clinical features between patients in Japan who have attempted suicide by charcoal burning and those who have attempted suicide by other methods in the context of a mental disorder diagnosis as assessed by structured interviews have not been reported. METHODS: We enrolled 647 consecutive patients who attempted suicide and were hospitalized for inpatient treatment. Psychiatric diagnoses, frequency of suicide attempts, and clinical features were compared between charcoal burning and other suicide methods. RESULTS: Twenty of the 647 patients (3.1%) had attempted suicide by charcoal burning. The ratio of men to women was significantly higher by this method compared with that of other methods. The proportion of patients with mood disorders was significantly higher in the charcoal burning group than that in the other methods group. The occurrence of a psychiatric history in patients in the charcoal burning group was significantly lower than that in the other methods group. LIMITATIONS: The study sample was limited to a single hospital. CONCLUSIONS: The results demonstrate the clinical characteristics of patients who attempted suicide by charcoal burning. Therefore, it is necessary to identify the clinical features of patients who have attempted suicide by charcoal burning in Japan.