Araştırma Makalesi

Midterm Clinical Outcomes of Repetitive Transnasal Sphenopalatine Ganglion Blockade in Chronic Migraine

Cilt: 63 Sayı: 1 19 Mart 2024
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Midterm Clinical Outcomes of Repetitive Transnasal Sphenopalatine Ganglion Blockade in Chronic Migraine

Abstract

Aim: Chronic migraine affects quality of life negatively, causing high rates of disabilities. There is a requirement for specific prophylactic treatment options in chronic migraine patients. We aimed to evaluate effects of repetitive transnasal sphenopalatine ganglion blockade (SPG) on headache days, severity and duration of attacks, drug abuse, conversion to episodic migraine, and responses to chronic migraine treatment. Materials and Methods: Diagnosed with chronic migraine for at least six months, patients referred to the algology clinic and unresponsive to prophylactic treatments or not tolerating prophylactic treatments were evaluated in the study with a retrospective design. Patients undergoing four-session bilateral transnasal SPG blockade per week were included. SPG was performed with 0.5 cc 0.5% bupivacaine-impregnated swab sticks for 30 minutes. Results: In first, third, sixth, and ninth month follow-ups of 40 patients included, a statistically significant improvement was found in number of headache days and parameters of attack severity and frequency, compared to baseline values (p<0.001). Baseline drug abuse decreased from 55% (n=22) to 25% (n=10) at month nine, and regression was statistically significant (p<0.001). Of 40 patients, migraine severity was detected to turn into very low frequency in 14 (35%), low frequency in eight (20%), and high-frequency episodic migraines in seven (17.5%) patients at month nine. Patients’ responses were 26, 31, 30, and 28% in first, third, sixth, and ninth months, respectively. No life-threatening or comorbid side effects were detected. Conclusion: Requiring a simple administration tool and easy-to-administer, SPG may be a safe alternative for chronic migraine prophylaxis.

Keywords

Destekleyen Kurum

none

Teşekkür

none.

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Sağlık Kurumları Yönetimi

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

19 Mart 2024

Gönderilme Tarihi

11 Mart 2023

Kabul Tarihi

19 Temmuz 2023

Yayımlandığı Sayı

Yıl 2024 Cilt: 63 Sayı: 1

Kaynak Göster

Vancouver
1.Selin Balta, Meltem Uyar, Cihat Özgüncü. Midterm Clinical Outcomes of Repetitive Transnasal Sphenopalatine Ganglion Blockade in Chronic Migraine. ETD. 01 Mart 2024;63(1):56-63. doi:10.19161/etd.1263664

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