Clinical Research Directory

Inclusion Criteria: * are between 60- 85 years old (on the day of randomization) * have been diagnosed with DSM5 Major Depressive Disorder, with the current episode longer than 4 weeks but less than 5 years * did not respond to/did not tolerate, or failed to achieve remission with at least one antidepressant trial of 8 week minimum duration * are willing to provide informed consent * are able to follow the treatment schedule * are stable on medications for 2 months and are not expected to change medication during the entire study period (if they are taking medications) * have a satisfactory safety screening questionnaire for TMS Exclusion Criteria: * have a metal plate in your head (such as an ear implant, implanted brain stimulators, aneurysm clips). Dental devices and implants that are non-magnetic are safe * have known increased pressure or a history of increased pressure in their brain, which may increase their risk for having seizures * have a cardiac pacemaker * have an implanted medication pump * have a central venous line * have a history of any psychotic disorder, bipolar disorder, eating disorder, obsessive compulsive disorder, post-traumatic stress disorder, or dementia * have a history of substance abuse in the last 6 months * have a history of stroke or other brain lesions * have a personal history of epilepsy * have a family history of epilepsy * are a pregnant or breast-feeding woman * have a history of abnormal MRI of the brain * have untreated hypo- or hyper-thyroidism * have unstable medical condition(s) * have any other known contraindications to TMS * are on unstable doses of any psychotropic medication such as - antidepressants, antipsychotic, mood stabilizers or memory enhancing medications * require daily doses of benzodiazepines or hypnotics within two weeks of randomization