[Influence of general practitioners' personal knowledge on migraine in medical attitudes towards their patients suffering from migraine].

The subjective aspects of the doctor-patient relationship may impact disease management methods applied to migraine patients. This prospective study compared the medical attitudes of doctors towards migraine headache in relationship to their personal sensitivity to this disease. The study concerned data on the health care management of migraine headache by 711 general practitioners, 325 of whom suffer from migraine headache themselves, 227 who do not suffer from migraines, but who have a close family member that does, and 159 who neither suffer from migraine headache, nor have anyone close who does. Each doctor filled out a medical practice questionnaire concerning this pathology and included one migraine patient in the survey. Each patient answered a specific quality of life questionnaire. It was shown that doctors suffering from migraine headache themselves declared having more migraine patients in their practices than the other doctors. Nonetheless, the doctor's sensitivity to migraine headache does not seem to have an impact on the diagnosis and therapeutic care of patients; diagnosis criteria are the same within the three groups and correspond to international headache society criteria. Furthermore, the therapeutic means applied, whether acute first or second intention treatment, or long-term treatment, do not differ amongst the three groups. Quality of life and patients' feelings about medical support were significantly related to the doctor's level of sensitivity towards the disease: they were highest amongst patients treated by doctors suffering from migraines themselves, and lowest amongst patients treated by doctors with no close family members suffering from migraines. Although therapeutical attitudes do not vary, the quality of life perceived by patients is better when the doctors themselves are concerned by the disease.