Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Electrophysiological changes that occur in the brains of migraine patients, lead to the activation of nociceptive centers, including a peripheral neural structure, the trigeminal ganglion (TG), which releases pain-inducing peptides and mostly calcitonin gene-related peptide (CGRP). Monoclonal antibodies acting on the CGRP pathway (CGRP-MAbs) are the first drugs specifically designed for migraine, they inhibit CGRP release from the TG without entering the brain. Not all patients experience benefit from CGRP-MAbs treatment. For this reason, associating these drugs with a non-pharmacological treatment that acts centrally, such as transcranial direct current stimulation, could be effective.
The aim of the study is investigating how the migraine preventive treatment with CGRP-MAbs in association with tDCS, is effective to reduce headache days, days of disabling headache, intensity of pain and consumption of acute treatments. Migraine-related disability, quality of life, sleep disturbance and psychological aspects will also be evaluated. Patients will be randomized into two groups, one will receive active tDCS and one sham tDCS. Both patients and investigators will be blind to the treatment administered (double-blind).
Furthermore, will be evalutated the cortical mechanisms involved in migraine by directly modulating brain physiology via repetitive tDCS in patients with migraine on treatment with CGRP-MAbs. To fulfill this aim, we will assess the EEG correlates of the actual effects of the stimulation in a sham-controlled study, providing the EEG indexes linked to the altered and potentially restored cortical dynamics in migraine.
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Cathodal transcranial direct current stimulation | Active Comparator |
| |
| Sham transcranial direct current stimulation | Sham Comparator |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Cathodal transcranial direct current stimulation | Device | The cathodal transcranial direct current stimulation protocol will consist in five daily sessions, each lasting 20 min. The montage will provide a bilateral stimulation on occipital areas, with the reference anodal electrodes positioned on the M1 areas. The stimulation will be applied via 4 conductive-rubber square electrodes (5x5 cm) placed in sponges saturated with high conductivity gel and connected to a battery-operated stimulator system. Direct current with maximal intensity of 1.5 mA with be provided for 20 minutes. |
| Measure | Description | Time Frame |
|---|---|---|
| Decrease in headache days | Difference between the active tDCS treated group and the sham tDCS treated group | 4 weeks |
| Decrease in disabling headache days | Difference between the active tDCS treated group and the sham tDCS treated group | 4 weeks |
| Decrease in mean 10-point Visual Analog Scale | Difference between the active tDCS treated group and the sham tDCS treated group in the 10-point Visual Analog Scale (0 to 10 points, where 0 means "no pain at all" and 10 "maximum conceivable pain") | 4 weeks |
| Decrease in doses of acute treatment | Difference between the active tDCS treated group and the sham tDCS treated group | 4 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Decrease in mean modified Migraine Disability Assessment Scale (mMIDAS) score | Difference between the active tDCS treated group and the sham tDCS treated group in the modified Migraine Disability Assessment Scale (mMIDAS). mMIDAS is a self-administered questionnaire that contains five questions about the headache a patient had in the previous month, assessing the impact of migraine on three domains of daily activity: two questions for paid work or schoolwork, two questions for household work, and one question for family, social and leisure activities. The two questions for each of the first two groups assess, respectively, the number of days off due to headache, and the number of days in which the productivity was reduced by half or more. mMIDAS index is derived from the sum of the answers on the first five questions. This score defines patients in four categories of headache disability: little/none disability if the score is between 0 and 5; mild disability if between 6 and 10; moderate disability if between 11 and 20; and severe disability if greater than 20. |
| Measure | Description | Time Frame |
|---|---|---|
| Change in occipital electroencephalographic (EEG) signal power at 8-13 Hz frequency after vs before tDCS | Difference between the active tDCS treated group and the sham tDCS treated group | 4 weeks |
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University of L'Aquila | L’Aquila | 67100 | Italy |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 40384614 | Derived | Ornello R, D'Atri A, De Icco R, De Santis F, Rosignoli C, Onofri A, Vaghi G, Cammarota F, Brancaccio C, Corrado M, Bighiani F, Grillo V, Sances G, Corigliano D, Salfi F, Tassorelli C, Ferrara M, Sacco S. Effectiveness of transcranial direct current stimulation and monoclonal antibodies acting on the CGRP as a combined treatment for migraine (TACTIC): Results of a randomized controlled trial. Cephalalgia. 2025 May;45(5):3331024251325567. doi: 10.1177/03331024251325567. Epub 2025 May 19. | |
| 35620782 |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D008881 | Migraine Disorders |
| ID | Term |
|---|---|
| D051270 | Headache Disorders, Primary |
| D020773 | Headache Disorders |
| D001927 | Brain Diseases |
| D002493 | Central Nervous System Diseases |
Not provided
Not provided
| ID | Term |
|---|---|
| D065908 | Transcranial Direct Current Stimulation |
| ID | Term |
|---|---|
| D004599 | Electric Stimulation Therapy |
| D013812 | Therapeutics |
| D003295 | Convulsive Therapy |
| D013000 | Psychiatric Somatic Therapies |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
|
| Sham cathodal transcranial direct current stimulation | Device | Sham stimulation will be performed by the same protocol as active stimulation; however, the device will be switched off 30 seconds after the beginning of stimulation. This way, the patient will experience the same sensations as with active stimulation without receiving actual stimulation. |
|
| 4 weeks |
| Decrease in mean Headache Impact Test-6 (HIT-6) score | Difference between the active tDCS treated group and the sham tDCS treated group | 4 weeks |
| Decrease in mean Short Form Health Survey (SF-36) score | Difference between the active tDCS treated group and the sham tDCS treated group | 4 weeks |
| Decrease in mean Pittsburgh Sleep Quality Index (PSQI) score | Difference between the active tDCS treated group and the sham tDCS treated group | 4 weeks |
| Decrease in mean Hospital Anxiety and Depression Scale (HADS) score | Difference between the active tDCS treated group and the sham tDCS treated group. HADS is a scale based upon 14 questions. A score from 0 to 21 is given to both anxiety and depression, where 0-7 scores are normal, 8-10 borderline, and 11-21 abnormal. | 4 weeks |
| Derived |
| Ornello R, Rosignoli C, Caponnetto V, Pistoia F, Ferrara M, D'Atri A, Sacco S. Effectiveness of Transcranial Direct Current Stimulation and Monoclonal Antibodies Acting on the CGRP as a Combined Treatment for Migraine (TACTIC): Protocol for a Randomized, Double-Blind, Sham-Controlled Trial. Front Neurol. 2022 May 10;13:890364. doi: 10.3389/fneur.2022.890364. eCollection 2022. |
| D009422 | Nervous System Diseases |
| D004191 | Behavioral Disciplines and Activities |
| D004597 | Electroshock |
| D011580 | Psychological Techniques |