Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 2:02 AM
Ignite Modification Date:
2025-12-25 @ 2:02 AM
NCT ID:
NCT01306760
Brief Summary:
The main aim of this research is to ascertain whether Ketamine would be a more effective anaesthetic for Electroconvulsive Therapy (ECT) than the standard anaesthetic. In doing so the investigators aim to examine the effect of ketamine on ratings of depressive symptoms, the number of required ECT treatments, and the effect of this anaesthetic on memory.
Detailed Description:
According to WHO statistics, depression is amongst the leading causes of disability worldwide. In its more severe forms, it can be life threatening. The most severe forms of depression, or those that fail to respond to chemical treatment are treated with electroconvulsive therapy (ECT). The treatment is highly effective, and undoubtedly saves lives, but a range of factors, including side effect profile, the necessity for extended hospital care, and stigma, restricts its use.
A recent study has shown that patients who receive ketamine as the anaesthetic for ECT experience an earlier reduction in depressive symptoms and have a greater reduction in depressive symptoms than those receiving propofol (Okamoto et al., 2009). However, in this study eight ECT treatments were given to all participants so it is unknown whether ketamine could have reduced the number of treatments required. Overall, these studies suggest that as well as being a neuroprotective agent; ketamine may also have an antidepressant effect. Given these findings it is hypothesized that the use of ketamine in ECT treatment may reduce the number of ECT sessions required due to this drug's effects on depression ratings.
Our main research question is whether the use of ketamine as the anaesthetic for ECT treatment for depression improves the treatment outcome with respect to speed of response and reduction in side effects when compared to conventional anaesthesia.
Study:
NCT01306760
Study Brief:
Protocol Section:
NCT01306760