A Case of Anorexia Nervosa with Focal Cortical Dysplasia.

Anorexia nervosa (AN) is a fatal condition associated with extreme underweight and undernutrition. It is more common in young females, with a female-to-male ratio of 10 : 1. Focal cortical dysplasia (FCD) is characterized by dysplasia of the cerebral cortex and is a common cause of pharmacoresistant epilepsy. However, FCD associated with AN has never been reported. We report the first case of AN in a 12-year-old male diagnosed with FCD-type 2 on head magnetic resonance imaging (MRI). He became concerned about lower abdominal distention and began reducing his food intake. He was admitted to our hospital after weight loss of 10 kg in a 1 year. Head MRI showed a localized high-signal area from the cortex to the white matter of the fusiform gyrus near the left hippocampus, with no associated decreased blood flow or electroencephalography (EEG) abnormalities. These findings were characteristic of FCD type II. In males with AN, the search for underlying disease is particularly important. The pathophysiology of the association between AN and FCD is unclear. However, both conditions are reportedly associated with autism spectrum disorder. Further cases are needed to clarify whether FCD is associated with eating disorders.

General Anesthesia With Remimazolam and Peripheral Nerve Blocks Is Useful for Femoral Surgery in Patients With Severe Aortic Stenosis: A Case Report.

Traditional intravenous anesthetics and opioid analgesics are susceptible to inducing hemodynamic instability. Herein, we describe a case of open reduction and internal fixation of a femoral neck fracture in a patient with severe aortic stenosis. General anesthesia was accomplished using remimazolam, an intravenous anesthetic devoid of hemodynamic instability properties, in combination with a peripheral nerve block. During the surgical procedure, the need for circulatory agonist was reduced to a single dose, and satisfactory pain management was achieved. This approach represents an alternative method for patients with circulatory risk undergoing femoral surgery.

Validation of the Japan Coma Scale for the prediction of mortality in children: analysis of a nationwide trauma database.

Objective: The Japan Coma Scale (JCS) is widely used in clinical practice to evaluate levels of consciousness in Japan. There have been several studies on the usefulness of JCS in adults. However, its usefulness in evaluating children has not been reported. Therefore, this study aimed to assess the usefulness of the JCS for the prediction of mortality in children. Methods: This is a multicenter cohort study which used data from a national trauma registry (Japan Trauma Data Bank). This study included patients under 16 years of age who were treated between 2004 and 2015.The primary outcome measure was in-hospital mortality. Two models were used to examine each item of the Glasgow Coma Scale (GCS) and the JCS. Model A included the discrete levels of each index. In model B, data regarding age, sex, vital signs on arrival to hospital, the Injury Severity Score, and blunt trauma were added to each index. The effectivity of the JCS score was then evaluated using the area under the curve (AUC) for discrimination, a calibration plot, and the Hosmer-Lemeshow test for calibration. Results: A total of 9045 patients were identified. The AUCs of the GCS and JCS were 0.929 (95% confidence interval (CI) 0.904 to 0.954) and 0.930 (95% CI 0.906 to 0.954) in model A and 0.975 (95% CI 0.963 to 0.987) and 0.974 (95% CI 0.963 to 0.985) in model B, respectively. The results of the Hosmer-Lemeshow test were 0.00 (p=1.00) and 0.00 (p=1.00) in model A and 4.14 (p=0.84) and 8.55 (p=0.38) in model B for the GCS and JCS, respectively. Conclusions: We demonstrated that the JCS is as valid as the GCS for predicting mortality. The findings of this study indicate that the JCS is a useful and relevant tool for pediatric trauma care and future research.

Development of the Japanese version of the Intensive Care Unit Trigger Tool to detect adverse events in critically ill patients.

AIM: The Intensive Care Unit Trigger Tool (ICUTT) was developed to detect adverse events (AEs) in intensive care unit (ICU) patients. The purpose of this study was to determine the validity and reliability of the Japanese version of the ICUTT (ICUTT-J). METHODS: The translation of ICUTT was carried out based on the guideline for translation of instruments. Subsequently, two review teams independently reviewed 50 patients' medical records using the ICUTT-J, and agreement regarding the presence and number of AEs was evaluated to ensure reliability. RESULTS: The ICUTT-J was submitted to the authors of the original ICUTT, who confirmed it as being equivalent to the original version. The item-content validity index and scale-content validity index were 1.00 and 1.00, respectively. Interrater reliability showed moderate agreement of κ = 0.52 in terms of the presence of AEs and linear weighting of κ = 0.49 (95% confidence interval, 0.28, 0.71) in terms of the number of AEs. CONCLUSION: This study's findings suggest that the ICUTT-J is valid and moderately reliable for use in ICUs.

A Follow-Up Report of an Infant Born to a Mother Receiving Tamoxifen.

Tamoxifen, an estrogen receptor antagonist, is contraindicated in pregnant women due to its teratogenic activity. In the present study, we report the case of an infant whose mother received tamoxifen for breast cancer while unaware of the pregnancy. The infant, born at 29 weeks and 6 days of gestational age with a birth weight of 1664 g, had no congenital anomalies. This case presents detailed information on the development of an infant with placental transfer of tamoxifen. The infant has grown and developed normally throughout a 5-year follow-up period, but long-term vigilance continues.

Verifying the Japanese version of the Preschool Confusion Assessment Method for the ICU (psCAM-ICU).

AIM: Pediatric delirium has been well investigated and its prevalence is reported to be from 20% to 44%. For pediatric intensive care settings, several validated assessment tools for diagnosing delirium, including the Preschool Confusion Assessment Method for the Intensive Care Unit (psCAM-ICU), are available in English. However, validated assessment tools for identifying pediatric delirium are unavailable in Japanese. Therefore, the aim of this study is to verify the Japanese translation of the psCAM-ICU. METHODS: We enrolled patients at the Pediatric ICU at University of Tsukuba Hospital (Tsukuba, Japan) from May 2017 to February 2019. Enrollment criteria included patients aged 6 months to 5 years, and we excluded coma patients scoring under -4 on the Richmond Agitation-Sedation Scale or suffering from stroke. Pediatric patient delirium was simultaneously evaluated by three medical workers (pediatric intensivist and researchers). Psychiatrists then verified these findings against criteria of the Diagnostic and Statistical Manual of Mental Disorders - 5th Edition. We evaluated criterion validity (sensitivity and specificity) and reliability using Cohen's κ coefficient. RESULTS: We made a total of 56 independent assessments of 19 patients (42% female) with an average age of 18 (±15) weeks. Mechanical ventilation was used at least once in 73% of patients and the positive rate of delirium was 54% in total observation. Overall, the psCAM-ICU showed high sensitivity, specificity (sensitivity, 0.90 [95% confidence interval [CI], 0.80-0.94]; specificity, 0.93 [95% CI, 0.83-0.97]), and high reliability within the researcher assessments (κ = 0.92; 95% CI, 0.82-1.0). CONCLUSION: We verified the psCAM-ICU and it shows high validity and reliability.

Development of the Japanese version of the State Behavioral Scale for critically ill children.

AIMS: The State Behavioral Scale (SBS) was developed to assess sedation states, including agitation, in pediatric patients on mechanical ventilation. The purpose of this study was to determine the reliability and validity of a back-translated Japanese version of the SBS. METHODS: Translation was done by the back-translation method followed by a prospective study in a Japanese intensive care unit. For reliability, a nurse/researcher pair evaluated SBS along eight dimensions (respiratory drive, response to ventilation, coughing, best response to stimulation, attentiveness to care provider, tolerance to care, consolability, and movement after consoled). For validity, SBS scores were compared to the Richmond Agitation-Sedation Scale and a visual analog scale (VAS). RESULTS: The original author approved the back-translated SBS. Thirty-one patients aged 0 weeks to 8 years were evaluated from 59 total critical pediatric patient encounters. The researcher and nurse SBS scores demonstrated excellent inter-rater reliability (weighted κ = 0.96, 95% CI 0.92-0.99). In addition, there was a very strong correlation between the researcher and nurse VAS scores (ρ = 0.80, P < 0.001). Weighted kappa coefficients for the eight dimensions ranged from 0.71 (95% confidence interval, 0.55-0.88; consolability) to 0.89 (95% confidence interval, 0.80-0.98; best response to stimulation). In validity testing, nurse SBS and nurse VAS scores were strongly correlated (ρ = 0.80, P < 0.001) with the researcher SBS and researcher Richmond Agitation-Sedation Scale scores (ρ = 0.91, P < 0.001). CONCLUSION: This study suggests that our Japanese version of the SBS is valid and reliable for evaluating sedation for critically ill children.

Development of the Japanese version of the Cornell Assessment of Pediatric Delirium.

Aim: Delirium is a form of acute cerebral dysfunction and is associated with increased length of hospital stay, mortality, and health-care costs for adult patients in intensive care. However, in Japan, there are currently no reliable criteria or tools for diagnosing delirium in critically ill pediatric patients. The purpose of this study was to translate the Cornell Assessment of Pediatric Delirium (CAPD)-a screening tool for pediatric delirium-from English to Japanese for use in the diagnosis of delirium for pediatric patients in pediatric intensive care units. Methods: The back-translation method was used to ensure equivalence in the Japanese version of the CAPD and its accompanying developmental anchor points. The translation process was repeated by a multidisciplinary committee of medical researchers and clinicians. Results: The final back-translated version of the CAPD was submitted to the original author, who gave her approval. Conclusion: The Japanese CAPD was developed and its effectiveness tested using a standardized procedure. Further study is required to test the validity and reliability of the Japanese version of the CAPD.

Development of the Japanese version of the Preschool Confusion Assessment Method for the ICU.

Aim: Delirium is associated with various negative clinical outcomes, such as decline in cognitive ability, increased length of hospital stay, and higher mortality. For these reasons, early diagnosis of delirium is critical. Unfortunately, there are no reliable diagnostic criteria or tool of delirium for infants and preschool-aged children in Japan.The aim of the present study was to translate a new delirium assessment tool, the Preschool Confusion Assessment Method for the Intensive Care Unit (psCAM-ICU), for accurately diagnosing clinically ill infants and preschool-aged children, from English to Japanese. Methods: The translation was undertaken with the internationally established back-translation method. The translation was repeated blindly and independently by eight medical researchers and clinicians from multiple disciplines. Any discrepancy evident from the translated works was discussed and resolved. Results: We report the successful development of the Japanese version of psCAM-ICU. However, before its full application, this diagnostic tool requires further testing and study, most notably for its validation and reliability. Conclusion: A Japanese version of the psCAM-ICU was developed.