Electroconvulsive therapy portrayal in contemporary video games.

Electroconvulsive therapy (ECT) is an important treatment modality in psychiatry, considered to be the most effective option for pharmaco-resistant affective and psychotic disorders. Despite its great efficacy, it still remains a rather controversial method, which hinders its full potential. It is feasible to say that in part, this controversy is caused by a largely negative image of ECT displayed through media. The depiction of ECT in movies has been studied and well documented in the past. The aim of our study was to provide an overview of how ECT is represented in video games - a form of media where ECT representation has been overlooked in scientific literature so far. As with movies, most of these portrayals are negative, depicting ECT as an obsolete, aggressive or torturous treatment method.

Post-Injection Delirium/Sedation Syndrome: A Case Report and 2-Year Follow-Up.

BACKGROUND Long-acting injectable (LAI) antipsychotics are one of the forms of therapy for severe mental illness. Post-injection delirium/sedation syndrome (PDSS) is a very rare but serious adverse effect following the application of an olanzapine in a long-acting form. The most common symptoms of the syndrome are sedation, delirium, dysarthria, ataxia, extrapyramidal symptoms, agitation, dizziness, or seizure. The predispositions, prevention, and exact mechanism of PDSS remain unclear. CASE REPORT We present a case report of a 30-year-old male patient experiencing PDSS, including the main symptoms of PDSS, diagnostic methods, olanzapine plasma concentrations, therapeutic process, and outcome. We then include a follow-up of the patient 2.5 years later. The patient did not have any long-term damage, had no disabilities, and no post-traumatic stress disorder following the event. We include information about his current medications, further use of LAI antipsychotics, and update about his everyday life. CONCLUSIONS PDSS is a life-threatening condition clinicians must be aware of, and the easiest precaution is a 3-h observation after the application of an injection. Because the predispositions, prevention, and exact mechanism of PDSS remains unclear, it is very important to report the rare cases of PDSS and conduct further research for the safety of our patients. The follow-up of the patient showed that the patient is doing well, he has no post-traumatic stress disorder following the event, and he did continue to use LAI antipsychotic medication.

Long-term effect of transcranial direct current stimulation in the treatment of chronic tinnitus: A randomized, placebo-controlled trial.

Introduction: Tinnitus is an intrusive and chronic illness affecting a significant portion of the population, decreasing affected individuals' quality of life and socioeconomic functioning. Transcranial Direct Current Stimulation (tDCS) is a non-invasive neuromodulatory method utilizing weak electrical currents to elicit short and long-term central nervous system changes. Several studies have proven its effect on tinnitus. We aimed to broaden the knowledge and provide data on the effect and its retention. Methods: In the randomized, double-blinded, sham-controlled trial, 39 patients (active n = 19, sham n = 20) underwent bifrontal tDCS (anode over right dorsolateral prefrontal cortex (DLPFC), cathode left DLPFC, current of 1.5 mA, 20 min, 6 sessions in 2 weeks). Tinnitus Functional Index (TFI), Iowa Tinnitus Handicap Questionnaire (ITHQ), Beck Anxiety Inventory (BAI), Zung Self-Rating Depression Scale (SDS), and WHO-Quality of Life-BREF were employed in 4 evaluation points, including the follow-ups of 6 weeks and 6 months. Results: We reached a delayed, significant long-term improvement (p < 0.05) in auditory difficulties associated with tinnitus and noticed it even after 6 months compared to placebo. We also reached a short-term, negative effect in the psychological domain of WHO-Quality of Life-BREF (p < 0.05). Not all subdomains of TFI and ITHQ reached statistical significance during the data analysis, even though specific positive trends were noticed. Conclusion: We proved partial, positive, long-term effects of tDCS on tinnitus and short-term, negative, transient effect on a specific aspect of the general quality of life. We expanded upon the results of previous trials and provided data concerning the longevity and the precise effect of multiple sessions, bifrontal DLPFC tDCS. Our sample size (n = 39) was limited, which might have contributed to the lesser statistical power of the analyzed items. Clinical trial registration: [www.ClinicalTrials.gov], identifier [NCT05437185].

Numerical Analysis of Transcranial Magnetic Stimulation Application in Patients With Orofacial Pain.

In this paper, we monitored the accuracy of non-navigated application of repetitive Transcranial Magnetic Stimulation (rTMS) in 10 patients suffering from orofacial pain by using functional magnetic resonance (fMRI), computer modeling and numerical simulation. Through a unique process, each fMRI scan was used to define a Region of Interest (ROI) where the source of the orofacial pain was located, which was to be stimulated using rTMS. For each patient, MRI scans with a spatial resolution of 0.7 mm were converted into an anatomically accurate head model. The head model including the ROI was then co-registered with a model of the stimulation coil in an electromagnetic field numerical simulator. The accuracy of rTMS application was evaluated based on the calculations of electric field intensity distribution in the ROI. The research has yielded unique insight into ROIs (with average volume 904 mm3) in patients with orofacial pain and has also extended further possibilities of human head MRI image semi-automatic segmentation. According to the calculations performed, the average ROI volume that was stimulated by an electric field with an intensity of over 80 V/m was only 4.4%, with the maximum ROI volume being 20.5%. Furthermore, a numerical study of the impact of coil rotation and translation was performed. It demonstrated a) the optimal placement of the stimulation coil can significantly increase the volume of the stimulated ROI up to 60% and b) patients with orofacial pain would need precise coil positioning with a navigation error lower than 10 mm. Due to an acceptable proccessing time of up to 6 hours, described numerical simulation opens up new options for precise rTMS treatment planning. This planning platform together with patient-specific navigated rTMS, could lead to significant increase of treatment outcomes in patients suffering from orofacial pain.

A Prospective Single-Center Study of the Effects of Repetitive Transcranial Magnetic Stimulation at 2-Week Follow-Up in 17 Patients with Chronic Orofacial Pain Diagnosed by Infrared Thermography.

BACKGROUND Infrared thermography is a diagnostic method used to monitor acute and chronic orofacial pain syndrome. Repetitive transcranial magnetic stimulation (rTMS) is a form of non-invasive brain stimulation. This prospective study from a single center aimed to investigate the effects of rTMS and used infrared thermography as a confirmatory test of orofacial pain. MATERIAL AND METHODS We used infrared thermography to examine the incidence of inflammatory changes as orofacial pain triggers. During the analysis of rTMS effects on patients with orofacial pain, we compared the decrease in pain and the thermal difference in the study group (n=17) and in the research group (n=13). RESULTS In the control group (n=13), there were no statistically significant changes. Both groups showed a significant decrease in self-reported pain. Numerical pain rating scores were significantly lower after S2 stimulation than after S1/M1 (P=0.0071) or sham (P=0.0187) stimulation. The Brief Pain Inventory scores were also lower 3 to 5 days after S2 stimulation than at the pretreatment baseline (P=0.0127 for the intensity of pain and p=0.0074 for the interference of pain), and after S1/M1 (P=0.001 and P=0.0001) and sham (P=0.0491 and P=0.0359) stimulations. CONCLUSIONS The findings from this study support the role of infrared thermography for the diagnosis of chronic orofacial pain, and showed that on the first and fifth days of rTMS therapy in the study group there was a significant reduction of the thermography findings when compared with the control group without rTMS therapy.

Effects of Transcranial Direct Current Stimulation Treatment for Anorexia Nervosa.

Background: Anorexia nervosa (AN) is a life-threatening illness with poor treatment outcomes. Although transcranial direct current stimulation (tDCS) is a promising non-invasive brain stimulation method, its effect in patients with AN remains unclear. Objective: This study investigated changes in maladaptive eating behavior, body mass index (BMI), and depression after 10 sessions of anodal tDCS over the left dorsolateral prefrontal cortex (DLPFC). Methods: In this double-blind, randomized controlled trial, 43 inpatients with AN were divided to receive either active (n = 22) or sham (n = 21) tDCS over the left DLPFC (anode F3/cathode Fp2, 2 mA for 30 min). All patients filled the Eating Disorder Examination Questionnaire (EDE-Q) and Zung Self-Rating Depression Scale (ZUNG), and their BMI was measured. These values were obtained repeatedly in four stages: (1) before tDCS treatment, (2) after tDCS treatment, (3) in the follow-up after 2 weeks, and (4) in the follow-up after 4 weeks. Results: Primary outcomes (EDE-Q) based on the ANOVA results do not show any between-group differences either after the active part of the study or in the follow-up. Secondary analysis reveals a reduction in some items of EDE-Q. Compared with sham tDCS, active tDCS significantly improved self-evaluation based on body shape (p < 0.05) and significantly decreased the need of excessive control over calorie intake (p < 0.05) in the 4-week follow-up. However, the results do not survive multiple comparison correction. In both sham and active groups, the BMI values improved, albeit not significantly. Conclusion: We did not observe a significant effect of tDCS over the left DLPFC on complex psychopathology and weight recovery in patients with AN. tDCS reduced the need to follow specific dietary rules and improved body image evaluation in patients with AN. Tests with a larger sample and different positions of electrodes are needed. Clinical Trial Registration: www.ClinicalTrials.gov, identifier: NCT03273205.

Brain Tumors and Electroconvulsive Therapy: A Literature Overview of the Last 80 Years.

The safety and efficacy of electroconvulsive therapy (ECT) in patients with a brain tumor have been debated in the past without a clear conclusion. In the last large review published by Maltbie et al. in 1980, it was concluded that the presence of an intracranial mass should be considered an absolute contraindication to ECT. In our updated review, we investigated a total of 33 published and indexed case reports, case report series, and reviews of 75 individual patients who underwent ECT in the presence of a brain tumor over the last 80 years. Mounting case reports after the original Maltbie et al. review show that it is feasible to apply this method safely in patients with benign or otherwise clinically insignificant lesions. Certain precautionary measures, such as dexamethasone or phenytoin application before ECT, could lead to a further minimalization or even absence of adverse effects, particularly in higher risk individuals.

The Onset of Diabetes During Transcranial Direct Current Stimulation Treatment of Anorexia Nervosa - A Case Report.

The relationship between tDCS (transcranial direct current stimulation) and its influence on glycemia has been the aim of limited research efforts. Usually, the focus has been set on lowering the blood sugar level or interference with insulin resistance, but also the treatment of diabetic polyneuropathy and pain management. In this case report, we outline the development of hyperglycemia and the following onset of type I diabetes during a series of tDCS in a 24-year old Caucasian female patient treated with our research protocol (10 sessions; 2 mA; 30 min; the anode over F3; the cathode over Fp2) for anorexia nervosa.

Unusual Set of Adverse Effects During Right-Unilateral Ultrabrief Electroconvulsive Therapy Led to the Discovery of a Brain Tumor: A Case Report.

We describe a case of a right-handed, 42-year-old, Caucasian female patient who manifested a set of unusual adverse effects during maintenance ultrabrief right-unilateral electroconvulsive therapy (ECT)-generalized myoclonic secondary seizure with lateralization nonresponsive to repeated intravenous diazepam application, deviation of the tongue and the head to the left, ping-pong gaze with nystagmoid jerks, postictal hypoactive confusion state lasting 15 minutes (with a total time to recovery 30 minutes), and likely Todd's paralysis after the procedure (subsided within 24 hours). These adverse effects led to a thorough clinical investigation and eventually the discovery of a brain tumor. In the article, we hypothesize about the possible interaction between the intracranial mass and ECT and provide a literature overview on the topic. Cases like this are likely underreported, and although several studies demonstrate that ECT can be applied safely to patients with an intracranial mass, this report demonstrates that brain tumor can interfere with ECT in an unpredictable way and have severe consequences (eg, unresponsiveness to diazepam when attempting to halt the seizure as our patient). Unusual symptoms after ECT, albeit reversible, such as in this case report, should be followed by a thorough neurological check-up to exclude any underlying organic pathology.

Repetitive transcranial magnetic stimulation significantly influences the eating behavior in depressive patients.

BACKGROUND: Depressive syndrome is one of the most common of psychiatric diseases and is ranked as the largest single contributor to global disability. Depression worsens the treatment outcomes of comorbid conditions and is a predictor of an increased mortality rate. Frequent comorbidities accompanying depressive syndrome are eating disorders (ED). The novel brain stimulation technique termed repetitive transcranial magnetic stimulation (rTMS) has been developed as a clinical tool to treat depression. Simultaneously the effect of rTMS has been studied on ED. PURPOSE: The aim of this study was to monitor the correlation between the improvement in depressive symptoms and changes in eating behavior after rTMS treatment, and potential possibility of the utilization of rTMS in the treatment of these frequent comorbid conditions. METHODS: To map the change in eating behavior, this study follows the changes in answers 5 and 7 in the Zung Self-Rating Depression Scale. The patients were treated with high-frequency rTMS focused on the left dorsolateral prefrontal cortex. RESULTS: We observed a significant change in both questions. At the same time, the change in both questions correlates with a variance in the overall depressive symptoms. CONCLUSION: The rTMS treatment of depressive syndrome resulted in significant clinical improvements, including changes in eating behavior.

Cognitive functioning in patients treated with electroconvulsive therapy.

BACKGROUND: Electroconvulsive therapy (ECT) is an effective treatment method for severe mental illnesses. ECT has gone through significant modernization. Side effects of ECT have largely decreased. Temporary disturbance of cognitive performance can be still present as a side effect of electroconvulsive treatment. METHODS: Cognitive functioning in the sample of patients with severe and acute mental illness treated with electroconvulsive therapy (ECT) was assessed. Basic assessment of cognitive functions was applied in the beginning, in the middle, and at the end of ECT course treatment with the Montreal Cognitive Assessment (MoCA). Complex and detailed testing of cognitive functions using the MATRICS Consensus Cognitive Battery (MCCB) was done at two points in time - within the first week of and then 6 weeks after the end of ECT. RESULTS: Participants had cognitive deficits at baseline, which were most likely influenced markedly by the psychopathology of the illness itself. The improvement in cognition came together with the reduction in psychopathology; psychopathology scores were significantly reduced during ECT treatment. Compared to the baseline, all scores for cognitive testing were significantly improved but remained low in comparison with the controls. After 6 weeks, there was further significant improvement. CONCLUSION: Our results confirm the safety and efficacy of ECT in the treatment of severe mental disorders.

Thermovision: a new diagnostic method for orofacial pain?

BACKGROUND: Infrared thermography can be used to obtain more complete information about a patient's condition. The method can be used in various medical applications for monitoring acute and chronic orofacial pain syndrome. With this diagnostic method, thermal differences in the examined region are usually compared to the same reference region on the opposite side of the body. METHODS: Infrared quantitative thermography is a non-invasive method for contactless monitoring of dynamic thermal fields on a surface, or in this case, the human body. This method is based on detection of infrared radiation, which is naturally emitted from the surface of the body. In a pilot project with a patient having orofacial pain, changes before and after repetitive transcranial magnetic brain stimulation treatment were assessed. RESULTS: First-day measurements found significantly higher maximum, minimum, and average temperatures, before and after therapy, in the area where the patient subjectively reported pain. The fifth and final measurements, before and after therapy, found only a slight elevation of the maximum temperature of the assessed regions, relative to the same regions on the opposite side of the face. CONCLUSION: During the measurements on the fifth day, a thermal difference greater than 0.4°C was only observed relative to the minimum temperatures associated with the regions of self-reported pain before and after therapy. For validation of the effects, this method will need to be tested using a randomized, double-blind study with a larger number of patients.

Repetitive Transcranial Magnetic Stimulation (rTMS) Treatment of Depression and Anxiety in a Patient with Anorexia Nervosa.

Anorexia nervosa (AN) is characterized by restricted eating, emaciation, and distorted body image and tends to be a chronic and deadly disorder with a high risk of developing a relapsing course described as a severe and enduring anorexia. This case study reports a patient with AN with comorbid depression and anxiety who was treated by repetitive transcranial magnetic stimulation (rTMS). Our patient's first hospitalization in our ED clinic was at the age of 25 in 2012. Her anorexia symptoms have been developing over 1.5 years. The body mass index (BMI) at admission was 12.21 kg/m². She was stimulated by use of a MAGSTIM Super Rapid 2 device, every Monday through Friday (5 days a week) with the frequency 10 Hz, 15 trains/day, 100 pulses/train, intertrain interval 107 s for 10 days. The specific spot of stimulation was over the left DLPFC. The therapy was evaluated, both by the team and by the patient, as ineffective. Shortly after the therapy was finished, the patient was discharged with final weight of 46 kg and BMI 13.15 kg/m². We showed, that despite our positive clinical experiences with rTMS therapy in depression and anxiety, the treatment of AN and comorbid depressive disorder with anxious distress, our patient's anorexic, anxious, and depressive symptoms remained unaffected. In this case, only invasive medical intervention helped the patient to reach normal weight, but without any significant changes in her psychology. This case study shows the need for further investigation of the influence that body weight might have and whether the number of sessions has an effect on rTMS efficacy.

Electroconvulsive Therapy in the Czech Republic.

OBJECTIVES: Electroconvulsive therapy (ECT) is effective in the treatment of severe psychiatric disorders. Electroconvulsive therapy is applied to almost 1 million patients every year around the world. The aim of this study was to monitor the use of ECT in psychiatric facilities for adults in the Czech Republic (CR) in 2014 and to describe the national practice. METHODS: A 14-item questionnaire was sent to all Czech inpatient psychiatric facilities that provide ECT, with the aim of getting a detailed picture of the use of ECT in the CR. The questionnaire assessed the technical background for using ECT in each center, along with indications for the treatment, the procedure, and the manner of documenting and monitoring adverse effects. The data obtained were supplemented with information about national legal and ethical regulations as well as historical background. RESULTS: Electroconvulsive therapy is used in 26 centers across the CR. More than 1000 patients were treated with ECT in 2014. All centers use instruments delivering brief pulse stimuli, monitoring electroencephalogram and electrocardiogram. All patients have to be indicated for this treatment, which is a decision the patient's psychiatrist makes. All patients have to sign an informed consent form, excluding a situation where the patient's life is endangered. Somatic state is assessed in all patients. Bitemporal electrode placement is the preferred option in all centers. CONCLUSIONS: This article covers detailed information about the use of ECT in the CR. The results will be used to harmonize national practice and reduce the stigma associated with this method in the CR.