Evaluation of an electronic diary as a diagnostic tool to study headache and premenstrual symptoms in migraineurs.
OBJECTIVE
To evaluate an electronic diary as a tool to evaluate the occurrence and relationship of headaches and premenstrual syndrome (PMS) symptoms throughout the menstrual cycle in women with migraine.


BACKGROUND
Menstrually related headache and PMS significantly impact the quality of life of many women. The time relationship of these 2 menstrually related problems is not well understood and not well described.


METHODS
Twenty women with migraine experiencing regular menstrual cycles were enrolled in a prospective study designed to date- and time-stamp data, both self- and computer-prompted, headache and PMS symptoms, for 3 consecutive months. A previously validated PMS score was calculated by grading 23 PMS criteria on a scale of 0 to 3 (0 = no symptoms, 3 = severe symptoms).


RESULTS
The total number of data entries recorded was 2009, composed of 56 menstrual cycles in 20 migraineurs. Five hundred forty-four entries reported a current, prodromal, or previous headache. The mean daily occurrence of headache increased beginning on cycle day -5, peaked on days +1 to +5, and returned to baseline by day +7. Mean daily PMS scores ranged from 2.4 to 12. Mean daily PMS scores peaked on days -6 to +2 and returned to baseline by day +8.


CONCLUSIONS
An electronic diary may have potential as a diagnostic tool in studying headaches and PMS symptoms throughout the menstrual cycle. The occurrence of headache and PMS symptoms in migraineurs follows similar time courses.
Goldberg
Jay
J
Department of Obstetrics and Gynecology, Jefferson Medical College, Philadelphia, PA 19107, USA.
Wolf
Abigail
A
Silberstein
Stephen
S
Gebeline-Myers
Cheryl
C
Hopkins
Mary
M
Einhorn
Kim
K
Tolosa
Jorge E
JE
D000328:Adult; D004582:Electronics, Medical / Q000592:standards; D005260:Female; D006801:Humans; D008499:Medical Records / Q000592:standards; D008875:Middle Aged; D008881:Migraine Disorders / Q000150:complications / Q000175:diagnosis*; D011293:Premenstrual Syndrome / Q000150:complications / Q000175:diagnosis*