Electroconvulsive therapy-induced Wolff-Parkinson-White syndrome: a case report.

OBJECTIVE: Wolff-Parkinson-White (WPW) syndrome is characterized by premature ventricular excitation due to the presence of an abnormal accessory pathway. Electrocardiography (ECG) of patients with WPW syndrome portrays a short PR interval and a wide QRS interval with a delta wave. METHODS: Herein, we report the case of a patient with schizophrenia who developed a wide QRS interval with a delta wave immediately following electroconvulsive therapy (ECT). RESULTS: Initially, the delta wave disappeared within 2 days after ECT. However, the duration of the delta wave increased exponentially to 4 months when ECT was repeated. CONCLUSION: Although the patient's cardiocirculatory dynamics remained normal, we continued to monitor her ECG until the delta wave disappeared because WPW syndrome can lead to serious arrhythmia.

Electroconvulsive therapy and meningioma: a brief review.

Accumulating clinical knowledge indicates that electroconvulsive therapy (ECT) can be used in patients with stable and small brain tumors without any sign of increasing intracranial pressure as long as the risks have been appropriately evaluated. However, there are no clear and detailed clinical guidelines for the application of ECT in patients with brain tumors. Severe complications are described in cases reported before 1980 when the definitive diagnosis of brain tumor before ECT was difficult. We reviewed 13 cases from the literature from the 1980s or later in which ECT was administered to psychiatric patients with a prior diagnosis of meningiomas, a very common type of tumor, before ECT. All cases responded to ECT. Among the cases reviewed, the largest meningioma was 3 x 3 cm. Minor complications such as headache and transient confusion were reported in 5 of 13 cases; however, no severe complications were observed. Accurate identification and careful evaluation of meningioma by routine neuroimaging and other advanced medical techniques surrounding the use of ECT have contributed to the decrease in severe complications.

[Psychological trauma risks among disaster workers: perspectives on their mental health following the Great East Japan Earthquake].

Following the March 11, 2011 Great Japan East Earthquake and the Fukushima Daiichi Nuclear Power Plant accident, disaster workers have been working day and night for recovery efforts. A large part of disaster workers, i.e., Self-Defense Force, police, fire department, and coast guard personnel, were highly acknowledged by the Japanese public for searching nearly 19,000 dead or missing victims. This recognition will be beneficial for their psychological recovery. On the other hand, dentists and government employees also took a large role in these mortuary missions, but their work was hardly known to the people. Furthermore, local government employees became victims of public criticisms. Similar phenomenon has been seen among Fukushima nuclear plant workers. These workers have experienced a whole array of traumatic stress, including near-death work experiences, irradiation fear, loss of their properties and their loved ones. The electric company has been blamed by the public for their disaster responses, so the public portrays these employees as disaster perpetrators. However, this trend is leading to serious discriminations and harassments, and adversely affecting their mental health. We all hope the recovery efforts to complete as soon as possible. However, when people criticize these workers, their burden of psychological trauma will continue to grow, and their recovery process will be impeded. It is crucial for the society to recognize these hard-working people and to show appreciation and support for their dedications.

[Complexities of the stress experienced by employees of the Fukushima nuclear plants].

Fukushima Daiichi Nuclear Power Plants suffered serious damage by the Great East Japan Earthquake and Tsunami. The employees of the plant worked very hard to stabilize the nuclear reactor and to prevent any secondary accidents. They were in one of the most severe situations in this disaster, but they were the people who hesitated most to request help for themselves. We started visiting the Fukushima Daini Plant office that was used as the frontline base for Daiichi Plant workers since July, 2011. These visits were held once or twice a month and we offered mental health support to the employees. We have completed interview with the total number of 339 plant workers by April, 2012. We offered several ways of mental support including clinical treatment, continuous counseling, or one time advice, depending on mental condition of each interviewee. Complexity of huge disaster and individuality of suffering from it were discussed in this article. Like local residents, many plant workers also experienced death/missing of family, loss of housing, refuge life, and dispersion of family. Furthermore, they have been suffering from various kinds of criticism and slander against Tokyo Electric Power Company. Many workers, even though they were not in management positions, seemed to have guilty conscience and sense of responsibility that forced them to stay in the risky working site. We could find some struggling coexistence of sense of guilt (as a causer of disaster) and sense of victim in their mind. It was suggested that continuous effort to listen and pay attention to their talk is important in order to support their mission to stabilize the power plant and to prevent them from over-stress and burnout.

Modified electroconvulsive therapy for recurrent major depressive disorder in a meningioma patient: a case report of clinical experience.

Electroconvulsive therapy (ECT) is primarily indicated for mood disorders and schizophrenia. Clinicians may encounter cases in which ECT is administered to patients with various kinds of complications. However, to our knowledge, no detailed medical guideline is available about the indications for ECT in psychiatric illness complicated with a concomitant brain tumor, which is one of the most likely physical complications that can directly affect ECT. We report a case in which 3 courses of modified ECT (m-ECT) were successfully administered without any neurological deterioration to a patient, who was frequently hospitalized for recurrent depressive disorder with stupor. We did not undertake any additional measures for reducing adverse events derived from the meningioma during m-ECT. In this report, we discuss the relation between brain tumor and depression.

Delayed sympathetic hyperactivity following electroconvulsive therapy in patients with catatonic schizophrenia.

Recently, we encountered patients with catatonic schizophrenia who developed severe tachycardia, atrial fibrillation, and hypertension approximately 10 min after electroconvulsive therapy (ECT). Therefore, to examine whether delayed sympathetic hyperactivity occurs following ECT in patients with catatonic schizophrenia, we performed spectral analysis of heart rate variability (HRV). Nine patients with catatonic schizophrenia, 5 with noncatatonic schizophrenia, and 24 with mood disorders who received ECT consecutively were enrolled. The HRV frequency components were measured at baseline and during each 5-min time interval from the end of the ictal response to 35 min. The power spectrum of HRV was divided into 2 components: a high-frequency component (HF) and a low-frequency component (LF). The ratio of LF to HF (LF/HF) is an index of sympathetic activity. LF/HF demonstrated a transient increase between 5 and 10 min after ECT in the catatonic schizophrenia group compared to that in the mood disorder group. ECT in patients with catatonic schizophrenia is associated with delayed, transient sympathetic hyperactivity. These patients may be at an increased risk for developing tachycardia, atrial fibrillation, and hypertension following ECT.