Repetitive transcranial magnetic stimulation (rTMS) is a new treatment, used for different psychotic disorders mainly depression.

Assessing knowledge and attitude toward rTMS among psychiatrists in Saudi Arabia, and determining factors affecting that.

To ensure that psychiatrists have sufficient knowledge regarding rTMS. A good knowledge will most likely have a positive impact on their attitude.

Cross-sectional study was conducted through an online survey. The study population is all psychiatrists in Saudi Arabia. A new valid and reliable questionnaire was developed.

Sample of 96 psychiatrists enrolled in the study, 81% were males. Participant's mean age was 37 years. Half of participants were consultants. The sample mainly consists of general psychiatrists (65%). The study showed that 80% of psychiatrists have an efficient knowledge about rTMS. Consultants have higher knowledge than residents do. Abroad training has no association with the level of knowledge or attitude. Seventy-nine percent of psychiatrists have a positive attitude toward rTMS. Only 53% of psychiatrists agreed to receive (rTMS) in case they were in a psychotic depressive condition. Minority (7%) of psychiatrists would not refer their patients for rTMS.

Most of psychiatrists have a good knowledge and a positive attitude toward rTMS. Those who have high level of training and experience show higher level of knowledge. Articles are found to be a better source for updating knowledge. Having an rTMS treated person in the family or relatives will positively affect the psychiatrist's attitude.