Details

Autor(en) / Beteiligte

• Maragkos, Georgios A.
• Cordell, Sarah
• Gomez-Paz, Santiago
• Dodge, Laura E.
• Salem, Mohamed M.
• Ascanio, Luis C.
• DiNobile, Diane
• Alturki, Abdulrahman Y.
• Moore, Justin M.
• Ogilvy, Christopher S.
• Thomas, Ajith J.

Titel

Flow Diversion Endovascular Treatment Improves Headaches in Patients with Unruptured Intracranial Aneurysms

Ist Teil von

• World neurosurgery, 2020-08, Vol.140, p.e140-e147

Ort / Verlag

United States: Elsevier Inc

Erscheinungsjahr

2020

Quelle

Access via ScienceDirect (Elsevier)

Beschreibungen/Notizen

• Headache is the presenting symptom of unruptured intracranial aneurysm (UIA) in more than one-third of cases. Some patients may expect their headache to remit after aneurysm treatment. This study aims to identify factors influencing headache outcomes following endovascular treatment of UIA. This prospective observational study was conducted in patients with UIAs treated with flow diversion. Subjects reported their headache intensity with a visual analog scale (VAS) and completed 3 surveys before treatment: Migraine Disability Assessment (MIDAS), Headache Impact Test (HIT-6), and Patient Health Questionnaire-2 (PHQ-2). Follow-up was at 1 month, 3 months, and 6 months after treatment. Analysis was performed using generalized mixed-effects models. We identified 38 patients, 29 of whom reported headaches at baseline (76.3%). Mean patient age was 55.3 ± 12.4 years, and 79% of the cohort was female. Mean aneurysm diameter was 6.8 ± 5.3 mm, and treatment modality was Pipeline embolization in all cases. At the last follow-up, 5 aneurysms (15.1%) were incompletely occluded. The mean VAS scores for patients with headache at baseline were 4.36 ± 0.59 at baseline, 4.08 ± 0.60 at 1 month, 3.04 ± 0.62 at 3 months, and 2.76 ± 0.57 at 6 months. Controlling for occlusion status, medication, and depression, significant improvement was seen at the 3- and 6-month follow-ups. Similar patterns were observed with MIDAS and HIT-6. In the present study, endovascular UIA treatment led to significantly decreased headache intensity in patients with headache at baseline, after a short delay. Our data shed light on postintervention headache patterns and can help inform patient discussions and treatment expectations.