Association between residents' work hours and patient care ownership: a nationwide cross-sectional study in Japan.

Purpose: In the current era of physician work-hour regulations, patient care ownership (PCO) has received considerable attention. The aim of the study was to investigate the association between working hours and PCO.

Methods: This was a nationwide cross-sectional study.

Undergraduate general medicine education in Japan: A nationwide cross-sectional survey of medical trainees' perspectives.

Background: The 2022 revised version of the Model Core Curriculum (MCC) for Medical Education in Japan includes "generalism" as a new expertise quality and ability, based on the results of surveys of experts in health professions education. However, the perspectives of medical trainees under the pre-2022 MCC revision were under-examined. Here, we investigated what these trainees felt they had learned about general medicine (GM)-related topics.

Association of clinical knowledge with patient care ownership among resident physicians: a nationwide cross-sectional study in Japan.

Purpose: Both clinical knowledge and patient care ownership (PCO) are crucial to the provision of quality patient care and should be acquired during training. However, the association between these two concepts is under-examined. Here, we conducted a nationwide cross-sectional study to investigate the association between clinical knowledge and PCO among resident physicians in Japan.

Integrating psychiatry into basic clinical skills: A three-year nationwide quantitative assessment of postgraduate training programs.

Aim: The aim of this study was to develop quantitative outcome indicators for psychiatric training programs integrated into the General Medicine In-Training Examination (GM-ITE) and to investigate which characteristics correlate with high scores in psychiatry.

Methods: A nationwide cross-sectional study was conducted over 3 fiscal years (2021-2023). An anonymous online questionnaire was distributed to postgraduate year 1 and 2 residents who completed the GM-ITE.

EEG and video documentation of benzodiazepine challenge in catatonic stupor: A case report.

Introduction: Catatonia, a psychomotor disorder characterized by diverse clinical signs, including stupor and mutism, remains elusive in its causes and a challenge to diagnose. Moreover, it is often underrecognized due to its resemblance to disorders of consciousness. However, when diagnosing catatonia, an antipsychotic medication may exacerbate the condition.

Educational challenges for 22q11.2 deletion syndrome in Japan: Findings from a mixed methods survey.

Background: The 22q11.2 deletion syndrome (22q11DS) is characterised by a changing pattern of overlapping intellectual, physical, and mental disabilities along the course of one's life. However, the impact of overlapping disorders (multimorbidity) on educational challenges remains unclear.

SLC20A2-Associated Idiopathic Basal Ganglia Calcification-Related Recurrent Psychosis Response to Low-Dose Antipsychotics: A Case Report and Literature Review.

Idiopathic basal ganglia calcification (IBGC), also known as Fahr's disease or primary familial brain calcification, manifests as bilaterally symmetric calcifications in the brain. Clinical symptoms range from movement disorders to cognitive impairment and psychiatric symptoms. Since 2012, IBGC has been reported as an inherited disorder with several causative genes, including ; however, the genotype-phenotype association remains unclear.

Efficient Prediction of Vitamin B Deficiencies via Machine-Learning Using Routine Blood Test Results in Patients With Intense Psychiatric Episode.

Background: Vitamin B deficiency is common worldwide and may lead to psychiatric symptoms; however, vitamin B deficiency epidemiology in patients with intense psychiatric episode has rarely been examined. Moreover, vitamin deficiency testing is costly and time-consuming, which has hampered effectively ruling out vitamin deficiency-induced intense psychiatric symptoms. In this study, we aimed to clarify the epidemiology of these deficiencies and efficiently predict them using machine-learning models from patient characteristics and routine blood test results that can be obtained within one hour.

Partial reduced Pi transport function of PiT-2 might not be sufficient to induce brain calcification of idiopathic basal ganglia calcification.

Idiopathic basal ganglia calcification (IBGC) is a rare intractable disease characterized by abnormal mineral deposits, including mostly calcium in the basal ganglia, thalamus, and cerebellum. SLC20A2 is encoding the phosphate transporter PiT-2 and was identified in 2012 as the causative gene of familial IBGC. In this study, we investigated functionally two novel SLC20A2 variants (c.

Cefepime-induced encephalopathy: Neural mass modeling of triphasic wave-like generalized periodic discharges with a high negative component (Tri-HNC).

Aim: Cefepime, a fourth-generation cephalosporin, acts as a GABA receptor antagonist. Cefepime-induced encephalopathy (CIE) is frequently overlooked. We aimed to clarify the clinical features, characteristic electroencephalography (EEG), and mechanisms of CIE to aid in its early recognition.

Does This Adult Patient With Jolt Accentuation of Headache Have Acute Meningitis?

Objective: In order to identify appropriate candidates with suspected meningitis for lumbar puncture (LP), study designs and diagnostic values of jolt accentuation of headache (JA) were reviewed.

Background: Acute meningitis is a life-threatening disease that requires LP for accurate diagnosis. JA was reported the most sensitive indicator of cerebrospinal fluid pleocytosis; however, subsequent studies have failed to confirm this claim.

A rare case of full neurological recovery from severe nonexertional heatstroke during a bedrock bath.

We report a rare case of full neurological recovery in a 77-year-old woman with an initial Glasgow Coma Scale of 3 while taking a bedrock bath. Severe heatstroke was quickly diagnosed, and intensive treatment was immediately provided. Laboratory data showed multi-organ failure, and her electroencephalogram showed very low amplitude, indicating a poor prognosis; however, she gradually recovered consciousness, and her electroencephalogram normalized, showing a Glasgow Coma Scale of 15 at discharge.

Emotional stimuli-provoked seizures potentially misdiagnosed as psychogenic non-epileptic attacks: A case of temporal lobe epilepsy with amygdala enlargement.

The association between emotional stimuli and temporal lobe epilepsy (TLE) is largely unknown. Here, we report the case of a depressed, 50-year-old female complaining of episodes of a "spaced out" experience precipitated by emotional stimuli. Psychogenic non-epileptic attacks were suspected.

How can we identify patients with delirium in the emergency department?: A review of available screening and diagnostic tools.

Delirium is a widespread and serious but under-recognized problem. Increasing evidence argues that emergency health care providers need to assess the mental status of the patient as the "sixth vital sign". A simple, sensitive, time-efficient, and cost-effective tool is needed to identify delirium in patients in the emergency department (ED); however, a stand-alone measurement has not yet been established despite previous studies partly because the differential diagnosis of dementia and delirium superimposed on dementia (DSD) is too difficult to achieve using a single indicator.