Electroconvulsive therapy in a patient with drug-resistant depression and thyroid hormone imbalance

2013 ◽  
Vol 48 (1) ◽  
pp. 96-97 ◽  
Author(s):  
Ewa Ogłodek ◽  
Anna Szota ◽  
Aleksander Araszkiewicz
Keyword(s):  
Thyroid Hormone ◽  
Electroconvulsive Therapy ◽  
Drug Resistant ◽  
Resistant Depression ◽  
Hormone Imbalance

Electroconvulsive therapy increases glial cell-line derived neurotrophic factor (GDNF) serum levels in patients with drug-resistant depression

2009 ◽  
Vol 170 (2-3) ◽  
pp. 273-275 ◽  
Author(s):  
Xiaobin Zhang ◽  
Zhijun Zhang ◽  
Weiwei Sha ◽  
Chunming Xie ◽  
Guangjun Xi ◽  
...  
Keyword(s):  
Cell Line ◽  
Glial Cell ◽  
Electroconvulsive Therapy ◽  
Neurotrophic Factor ◽  
Serum Levels ◽  
Drug Resistant ◽  
Resistant Depression

scholarly journals Glial Purinergic Signals and Psychiatric Disorders

2022 ◽  
Vol 15 ◽  
Author(s):  
Schuichi Koizumi
Keyword(s):  
Sleep Deprivation ◽  
Electroconvulsive Therapy ◽  
Atp Release ◽  
Fibroblast Growth Factor 2 ◽  
Therapeutic Effects ◽  
Drug Resistant ◽  
Glial Dysfunction ◽  
Resistant Depression ◽  
Antidepressive Effects

Emotion-related neural networks are regulated in part by the activity of glial cells, and glial dysfunction can be directly related to emotional diseases such as depression. Here, we discuss three different therapeutic strategies involving astrocytes that are effective for treating depression. First, the antidepressant, fluoxetine, acts on astrocytes and increases exocytosis of ATP. This has therapeutic effects via brain-derived neurotrophic factor-dependent mechanisms. Second, electroconvulsive therapy is a well-known treatment for drug-resistant depression. Electroconvulsive therapy releases ATP from astrocytes to induce leukemia inhibitory factors and fibroblast growth factor 2, which leads to antidepressive actions. Finally, sleep deprivation therapy is well-known to cause antidepressive effects. Sleep deprivation also increases release of ATP, whose metabolite, adenosine, has antidepressive effects. These independent treatments share the same mechanism, i.e., ATP release from astrocytes, indicating an essential role of glial purinergic signals in the pathogenesis of depression.

scholarly journals Electroconvulsive Therapy and Age: Effectiveness, Safety and Tolerability in the Treatment of Major Depression among Patients under and over 65 Years of Age

2021 ◽  
Vol 14 (6) ◽  
pp. 582
Author(s):  
Monika Dominiak ◽  
Anna Z. Antosik-Wójcińska ◽  
Marcin Wojnar ◽  
Paweł Mierzejewski
Keyword(s):  
Major Depression ◽  
Autobiographical Memory ◽  
Electroconvulsive Therapy ◽  
Cognitive Functions ◽  
Rating Scale ◽  
Short Form ◽  
Serious Adverse Events ◽  
Before And After ◽  
Trail Making ◽  
Resistant Depression

Electroconvulsive therapy (ECT) remains the most effective therapy in treatment-resistant depression. However, the safety of ECT has been consistently questioned, particularly among elderly patients. We assessed the efficacy and safety of ECT in patients before and after 65 years old. The study was conducted between 2015 and 2018 and included 91 patients (61 under and 29 over 65 years old) with major depression undergoing ECT. The Hamilton Depression Rating Scale was used to evaluate efficacy. Cognitive functions were assessed using: MMSE, RAVLT, Trail Making Test, Stroop Test and Autobiographical Memory Interview-Short Form. ECT was more effective in older patients as compared to younger (p < 0.001). No serious adverse events were observed in either group. Increased blood pressure and arrhythmias were more common in the older compared to the younger group (p = 0.044 and p = 0.047, respectively), while disturbances of consciousness did not differ between groups (p = 0.820). Most of the cognitive functions remained unchanged compared to baseline, whereas the outcomes of MMSE, RAVLT and Stroop tests showed greater improvements in the older compared to the younger group (all p < 0.05). The decline in the retrieval consistency of autobiographical memory was more pronounced in the younger group (p = 0.024). ECT is a highly effective, safe and well-tolerated method of treating depression regardless of age.

scholarly journals Methylome-wide change associated with response to electroconvulsive therapy in depressed patients

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Lea Sirignano ◽  
Josef Frank ◽  
Laura Kranaster ◽  
Stephanie H. Witt ◽  
Fabian Streit ◽  
...  
Keyword(s):  
Electroconvulsive Therapy ◽  
Rating Scale ◽  
Antidepressant Treatment ◽  
Cpg Sites ◽  
Cpg Site ◽  
Depressed Patients ◽  
Resistant Depression ◽  
Functional Pathway ◽  
Regional Analyses ◽  
The Relationship

AbstractElectroconvulsive therapy (ECT) is a quick-acting and powerful antidepressant treatment considered to be effective in treating severe and pharmacotherapy-resistant forms of depression. Recent studies have suggested that epigenetic mechanisms can mediate treatment response and investigations about the relationship between the effects of ECT and DNA methylation have so far largely taken candidate approaches. In the present study, we examined the effects of ECT on the methylome associated with response in depressed patients (n = 34), testing for differentially methylated CpG sites before the first and after the last ECT treatment. We identified one differentially methylated CpG site associated with the effect of ECT response (defined as >50% decrease in Hamilton Depression Rating Scale score, HDRS), TNKS (q < 0.05; p = 7.15 × 10−8). When defining response continuously (ΔHDRS), the top suggestive differentially methylated CpG site was in FKBP5 (p = 3.94 × 10−7). Regional analyses identified two differentially methylated regions on chromosomes 8 (Šídák’s p = 0.0031) and 20 (Šídák’s p = 4.2 × 10−5) associated with ΔHDRS. Functional pathway analysis did not identify any significant pathways. A confirmatory look at candidates previously proposed to be involved in ECT mechanisms found CpG sites associated with response only at the nominally significant level (p < 0.05). Despite the limited sample size, the present study was able to identify epigenetic change associated with ECT response suggesting that this approach, especially when involving larger samples, has the potential to inform the study of mechanisms involved in ECT and severe and treatment-resistant depression.

Unilateral ECT: Advantages and Efficacy in the Treatment of Depression

1985 ◽  
Vol 30 (2) ◽  
pp. 142-147 ◽  
Author(s):  
Réjean Fontaine ◽  
Trevor Young
Keyword(s):  
Electroconvulsive Therapy ◽  
Recovery Time ◽  
Memory Impairment ◽  
Technical Aspect ◽  
Drug Resistant ◽  
Dominant Hemisphere ◽  
Several Variables ◽  
Treatment Of Depression ◽  
Efficacious Treatment ◽  
With Memory

Electroconvulsive therapy is an efficacious treatment for some acute or drug resistant psychiatric disorders. However, there is some concern with memory impairment and brain damage and in order to decrease these complications, some changes to the technical aspect of electroconvulsive therapy were implemented during the last few decades. One of the major changes is the use of unilateral electrical stimulation on the non-dominant hemisphere which leads to less memory impairment and faster recovery time of cognitive functions. However, for optimal efficacy several variables have to be understood and integrated: electrodes placement, interelectrodes distance, waveform stimuli.

scholarly journals Comparative efficacy between ketamine, memantine, riluzole and d-cycloserine in patients diagnosed with drug resistant depression: a meta-analysis

2019 ◽  
Vol 8 (6) ◽  
pp. 1132
Author(s):  
Nishita H. Darji ◽  
Devang A. Rana ◽  
Supriya D. Malhotra
Keyword(s):  
Rating Scale ◽  
Meta Analysis ◽  
Random Effect ◽  
Random Effect Model ◽  
Fixed Effect ◽  
P Value ◽  
Drug Resistant ◽  
Effect Model ◽  
Resistant Depression ◽  
Glutamate Modulators

Background: Glutamate modulators are having immense potential and are newer entities for treating drug resistant depression. The objectives were to generate statistical evidence on basis of existing data of ketamine, memantine, riluzole and d-cycloserine in resistant depression.Methods: A total of 14 RCTs following PRISMA guidelines and matching inclusion and exclusion criteria were collected of ketamine (5), memantine (3), riluzole (2) and d-cycloserine (4) vs placebo in drug resistant depression. Only RCTs with primary diagnosis of drug resistant depression (Previously on two standard antidepressant therapy) were included. Studies with treatment response rate, 50% reduction in total score of the depression rating scale-Montgomery-Åsberg Depression Rating Scale or the Hamilton Depression Rating Scale or Beck Depression Inventory was chosen as clinical outcome measure. RevMan 5.3 software was used for the analysis.Results: In ketamine group using random effect model SMD was 2.122 (95% CI 0.659-3.584). P-value was statistically significant (random effect p <0.005 and in fixed effect <0.001). In memantine group, using random effect model -0.963 was SMD and (95% CI -1.958-0.0324). P-value was <0.001, significant in fixed effect. In riluzole group, SMD was -0.564 with (95% CI -3.927-2.799) in random effect. P-value was 0.741. In d-cycloserine group SMD was 0.316 with (95% CI -1.252-1.885) in random effect. P-value was 0.690.Conclusions: Ketamine showed best efficacy followed by memantine. Riluzole and DCS as such have no efficacy although its acts by same glutamate pathway. More molecular based research is required in use of glutamate modulators in resistant depression.

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