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Not Recruiting
Trial ID: NCT01403441
Radiosurgical Neuromodulation for Refractory Depression
Clinical Professor, Psychiatry and Behavioral Sciences
Professor of Psychiatry and Behavioral Sciences (General Psychiatry and Psychology - Adult)
Inclusion Criteria:
In order to be eligible to participate, all patients must meet the following criteria:
- Men and women 22-65 years of age
- Primary diagnosis of bipolar depression, as per the Diagnostic and Statistical Manual
- Text Revision (DSM IV-TR) criteria
- The current major depressive episode has been for at least one year
- Hamilton Depression Rating Scale (HDRS)-24 item greater than or equal to 20
- Negative urine pregnancy in female subjects
- No current psychotic symptoms
- No comorbid post traumatic stress disorder, the inclusion of subjects with other
psychiatric comorbidity will be determined by the investigator prior to enrollment
- No personality disorder that in the opinion of the investigator may compromise the
subjects ability to participate and be compliant with the elements and procedures of
the study
- No substance abuse of dependence in the last 6 months
- A negative urine drug screen
- On a stable dose of their current medication regimen for four weeks
- Treatment resistance: A history of failure to show clinical improvement after at least
four different medication trials of adequate duration and dose and one course of ECT.
A course of ECT is not mandatory for those who have declined the procedure due to
stigma, patient preference, or intolerance. One course of ECT is defined as receiving
six acute treatments. (Note: the Antidepressant Treatment History Form (ATHF) does not
apply to bipolar depression where mood stabilizers are the treatments of choice in the
first three steps in an algorithm to treat bipolar depression)
- No available reasonable treatment options at the time of enrollment
- Competent to understand the risks and potential benefits of the study
- Able to provide written informed consent for the full screening phase, as well as the
treatment period of the protocol, including the baseline MRI, CT and positron emission
tomography (PET) imaging
- Signed consent form for participation in the study
Exclusion Criteria:
Patients who meet the following criteria will be excluded from participation in this
research study:
- Rapid cycling bipolar illness
- History of schizophrenia, schizoaffective disorder, or psychosis
- Severe suicidal thoughts that may put the subject at risk of either an attempted
suicide or completed suicide for the duration of the trial, as determined by the
investigator at the time of enrollment
- Current substance abuse or in the process of withdrawal from mind-altering substances
including alcohol, stimulants, or sedatives
- Undisclosed or undiagnosed unstable medical or neurologic illness including stroke,
significant brain malformation, brain mass
- Previous whole-brain radiation
- Brain-implanted devices such as deep brain stimulation leads, aneurysm clips
- A history of seizure disorder
- History of moderate to severe brain injury
- Current treatment with either metronidazole or cisplatinum and an inability to
discontinue prior to RSN
- Pregnancy or breast feeding
- Unstable medical illness
- Current participation in another investigational trial or participation within 30 days
of enrollment
device: Radiosurgical Neuromodulation using the Cyberknife
Not Recruiting
Stanford University
School of Medicine
300 Pasteur Drive
Stanford,
CA
94305
Jessica Hawkins
6507238323