Electroconvulsive Therapy: Benefits and Risks for Depression - Psychiatry

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Could you please provide more details or specify what aspect of electrotherapy you would like to know about?


Hello, doctor.
My daughter's attending physician mentioned that electroconvulsive therapy (ECT) might help reduce her intense suicidal thoughts and actions.
I would like to inquire about the common advantages and disadvantages (side effects) of ECT.
Additionally, can ECT truly benefit my daughter's major depressive disorder (currently diagnosed as psychoneurotic depression and affective psychosis)? Is there a possibility for improvement? She has been on medication for several years and took a year off from school.
Recently, upon returning to school, her suicidal thoughts and actions have intensified to the point where medications and injections seem ineffective.
The doctor suggested that if her suicidal thoughts are that severe, hospitalization and ECT might be necessary.
I would appreciate your insights on the general advantages and disadvantages (side effects) of ECT.
Thank you for your response.

Xiao Q Mami, 40~49 year old female. Ask Date: 2011/10/07

Dr. Lin Junyuan reply Psychiatry


Hello, although it is not possible to directly assess the patient's mental condition, electroconvulsive therapy (ECT) is usually considered after trying multiple oral medications (ensuring they are taken regularly and in adequate doses) without satisfactory results.
The ECT process can induce seizures similar to those seen in epilepsy; therefore, individuals with a history of epilepsy, spinal misalignment, or those at risk of fractures are not suitable candidates.
Additionally, since a sedative agent is administered prior to ECT, individuals with allergies to this medication are also not appropriate candidates.
It is recommended that you discuss further with the physician to choose a treatment option that is suitable for the patient.
Wishing you all the best!

Reply Date: 2011/10/07

More Info


Electroconvulsive Therapy (ECT) has been a significant treatment option for severe depression, particularly when other treatments, such as medication, have failed or when there is an urgent need to address severe symptoms, including suicidal ideation. Your concern regarding your daughter's mental health is valid, and understanding the benefits and risks of ECT can help you make an informed decision.


Benefits of ECT
1. Rapid Relief of Symptoms: One of the most notable advantages of ECT is its ability to provide rapid relief from severe depressive symptoms. Many patients experience significant improvement within a few sessions, which can be crucial for those with severe depression or suicidal thoughts.

2. Effective for Treatment-Resistant Depression: ECT is often considered when patients do not respond to multiple antidepressant medications. Studies have shown that ECT can be effective for individuals with treatment-resistant depression, including those diagnosed with major depressive disorder and other mood disorders.

3. Safety in Controlled Settings: ECT is performed under general anesthesia, and the procedure is conducted in a controlled medical environment. This reduces the risks associated with the treatment, as patients are monitored closely throughout the process.

4. Improvement in Quality of Life: Many patients report an overall improvement in their quality of life after undergoing ECT, as it can help alleviate debilitating symptoms that interfere with daily functioning.


Risks and Side Effects of ECT
1. Memory Loss: One of the most commonly discussed side effects of ECT is memory loss, particularly short-term memory loss. Patients may experience difficulty recalling events that occurred shortly before or after the treatment. However, most patients find that their memory improves over time, and long-term memory is generally preserved.

2. Physical Side Effects: Some patients may experience headaches, muscle aches, or nausea following the procedure. These side effects are typically mild and resolve quickly.

3. Emotional Side Effects: While ECT can alleviate depressive symptoms, some patients may experience confusion or emotional disturbances immediately following treatment. This is usually temporary.

4. Risk of Seizures: ECT induces a controlled seizure, which is part of the treatment. While this is generally safe, there are risks associated with seizures, particularly for individuals with certain medical conditions.

5. Potential for Anesthesia Complications: Since ECT requires general anesthesia, there are inherent risks associated with anesthesia, although these are minimal in healthy individuals.


Considerations for Your Daughter
Given your daughter's current diagnosis of severe depression and the persistence of suicidal thoughts despite medication, ECT could be a viable option to consider. It is essential to have a thorough discussion with her psychiatrist about the potential benefits and risks specific to her situation. The psychiatrist can provide insights based on her medical history, current mental state, and previous treatment responses.


Addressing Concerns About Memory Loss
Your concern about memory loss, especially regarding her interest in dancing, is understandable. While some patients do experience temporary memory issues, it is unlikely that she would forget significant skills or memories related to her passion for dance. Most patients retain their long-term memories and skills, and any short-term memory loss typically resolves after treatment.


Conclusion
In summary, ECT can be an effective treatment for severe depression, particularly when other treatments have not provided relief. While there are risks and side effects, many patients find the benefits outweigh these concerns, especially when facing severe symptoms. It is crucial to maintain open communication with her healthcare team to ensure that all treatment options are thoroughly explored and tailored to her needs. Your support and understanding will be invaluable as she navigates this challenging time.

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