Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
Eskisehir Osmangazi University
Age
18–65
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
Age 18-65;
ICHD-3 defined chronic migraine
You may not be if
Patients who had been started on an effective preventive medication within the past three months;
Medication-overuse headache;
Treatment with peripheral nerve blocks, trigger point injections or botulinum toxin injections within the past three months;
Known allergic reaction to local anaesthetics;
Pregnancy or nursing;
History of another headaches;
History of chronic medical conditions (e.g. cardiovascular, hepatic, renal, endocrine);
History of other chronic pain syndromes (e.g. low back pain and fibromyalgia).
Clareo Health | Comparison of the Efficacy of Ultrasound-guided Greater Occipital Nerve Block and Pulsed Radiofrequency Therapy in Chronic Migraine Patients
