What is the success rate of ECT?

Typically, ECT (whether inpatient or outpatient) is given two to three times a week for a total of six to twelve sessions. Some patients may need more or fewer treatments. These sessions improve depression in 70 to 90 percent of patients, a response rate much higher than that of antidepressant drugs.

What is the failure rate of ECT?

Not only does it work better than medications (according to Weeks, medications have a success rate of 50–60 percent of patients getting better, while ECT succeeds at a rate of 70–90 percent), it works faster. Medications typically take up to eight weeks to show improvement.

What is the relapse rate of ECT?

After a successful acute course of ECT, maintaining remission from depressive symptoms is a major challenge for clinicians and patients, because the relapse rate has been reported to be as high as 84% within the first 6 months after ECT.

How successful is ECT usually?

Does ECT Work? Extensive research has found ECT to be highly effective for the relief of major depression. Clinical evidence indicates that for individuals with uncomplicated, but severe major depression, ECT will produce substantial improvement in approximately 80 percent of patients.

How long does it take ECT to work?

Results. Many people begin to notice an improvement in their symptoms after about six treatments with electroconvulsive therapy. Full improvement may take longer, though ECT may not work for everyone. Response to antidepressant medications, in comparison, can take several weeks or more.

Does ECT damage the brain?

Despite many scientific and governmental authorities having concluded that ECT does not cause brain damage, there is significant evidence that ECT has indeed caused brain damage in some patients, both historically and recently, and evidence that it always causes some form or degree of brain damage.

Does ECT reset the brain?

ECT has been referred to as a “reset button for the brain,” which not only directly improves depressive symptoms, but also allows current medications to work more effectively.

Can ECT make you worse?

ECT can't prevent future depression, or fix any ongoing stresses or problems that are contributing to how you're feeling. Some people have very bad experiences of ECT, for example because they feel worse after treatment or are given it without consent. You might not want to risk the possibility of getting side effects.

How many sessions of ECT are needed?

Typically, ECT (whether inpatient or outpatient) is given two to three times a week for a total of six to twelve sessions. Some patients may need more or fewer treatments. These sessions improve depression in 70 to 90 percent of patients, a response rate much higher than that of antidepressant drugs.

Does ECT change your personality?

ECT does not change a person's personality, nor is it designed to treat those with just primary “personality disorders.” ECT can cause transient short-term memory — or new learning — impairment during a course of ECT, which fully reverses usually within one to four weeks after an acute course is stopped.

What happens when ECT doesn't work?

If nothing else has helped, including ECT, and you are still severely depressed, you may be offered neurosurgery for mental disorder (NMD), deep brain stimulation (DBS) or vagus nerve stimulation (VNS).

Can ECT be repeated?

Conclusions. Within the first years after ECT, relapses/recurrences leading to hospitalisation or suicide are common.

Are you tired after ECT?

You may experience other side effects immediately after treatment. These can include: drowsiness (you may sleep for a while) confusion.

When should ECT not be used?

The following strategies should not be used routinely: augmentation of an antidepressant with a benzodiazepine for more than 2 weeks as there is a risk of dependence. augmentation of an antidepressant with buspirone*, carbamazepine*, lamotrigine* or valproate* as there is insufficient evidence for their use.

Can ECT cure psychosis?

Electroconvulsive therapy (ECT) is a remarkably effective treatment for major depressive disorder, but is less commonly utilized for treatment of psychotic disorders. Recent literature indicates that ECT can be a useful strategy for a wide range of psychotic disorders, including treatment-resistant schizophrenia.

Does ECT worsen anxiety?

The concern of some psychiatrists is that while ECT may help with depressive symptoms, it could worsen anxiety symptoms, including obsessional thoughts or panic attacks.

Does ECT increase serotonin?

Conclusion. Altogether, our results showed that serum serotonin levels significantly increase following ECT in MDD patients.

Who is ECT Not recommended for?

For example, children under age eleven cannot undergo ECT for mental health disorders. People with heart conditions and people who cannot handle short-acting sedatives or muscle relaxers should not undergo ECT treatments.

How often is maintenance ECT?

The ECT taper from an acute series to a maintenance schedule is generally once a week for 4 treatments, then every 2 weeks for 4 treatments, then every 3 weeks for 4 treatments, then every 4 weeks. There is no limit on how long a patient can receive maintenance ECT provided the treatment is effective.

Is ECT worth the risk?

Risk Assessment of Electroconvulsive Therapy in Clinical Routine: A 3-Year Analysis of Life-Threatening Events in More Than 3,000 Treatment Sessions. Background: Extensive research has reported that electroconvulsive therapy (ECT) can be highly effective in approximately 80% of patients suffering from depression.

Who is a good candidate for ECT?

People who have had ECT before and responded well are good candidates for ECT. Other first-line indications for the procedure include people who are catatonic or suffering from a form of depression known as psychotic depression (depression associated with delusions and hallucinations).

Does ECT cause memory loss?

THE COGNITIVE adverse effects of electroconvulsive therapy (ECT) limit its use. The most persistent adverse effect is retrograde amnesia. Shortly after ECT, most patients have gaps in their memory for events that occurred close in time to the course of ECT, but the amnesia may extend back several months or years.

Does ECT improve sleep?

The main results were an increase in sleep efficiency and a decrease in the number of awakenings within the course of ECT in the entire patient group. Significant increases in slow wave sleep and REM sleep duration and a significant decrease in REM density were only seen in stable remitters and not in non-remitters.

What area of the brain does ECT target?

A great deal of research has been performed pertaining to the neuroplastic effect of ECT in patients with MDD. Moreover, significant modulations in volume of brain substructures such as hippocampus, amygdala, anterior cingulate gyrus and medial and inferior temporal cortex have been reported with ECT.

Does ECT increase dopamine?

Thus, ECT alters serotoninergic transmission considered as a characteristic of major depression as well as some receptor functions in noradrenergic and dopamnergic neurons decrease, resulting in an increase in the release of noradrenaline, dopamine, and other neurotransmitters (Ishihara et al, 1999).

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