Transnasal Versus Suprazygomatic SPG Block in Persistant Idiopathic Facial Pain (NCT06496841) | Clinical Trial Compass
CompletedNot Applicable
Transnasal Versus Suprazygomatic SPG Block in Persistant Idiopathic Facial Pain
Turkey (Türkiye)40 participantsStarted 2022-10-01
Plain-language summary
The International Headache Society defines persistent idiopathic facial pain (PIFP) as persistent facial pain that does not have the characteristics of cranial neuralgia, is blunt, persistent, persistent, bothersome and not attributable to another disorder. The management of persistent idiopathic facial pain (PIFP) is complex. The sphenopalatine ganglion (SPG) has been the target of interventional treatment of many facial pain syndromes. The sphenopalatine ganglion can be accessed by transnasal access and ultrasound or scopy guidance. In this study, datas compared the efficacy of transnasal approach and ultrasound-guided suprazigomatic approach in sphenopalatine ganglion block in patients with persistent idiopathic facial pain.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Diagnosis of persistent idiopathic facial pain according to ICHD-3 beta criteria
* Moderate to severe pain (pain of 6 or more on a numeric pain scale of 0-10)
* Persistence of pain for more than 6 months
* Pain unresponsive to conservative methods
Exclusion Criteria:
* Presence of secondary headache (tumor, bleeding, stroke, etc.)
* Cognitive impairment
* Hepatic or renal insufficiency
* Local or systemic infection
* Coagulopathy
* Patient refusal to accept treatment
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Numerical Rating Scale (NRS)
Timeframe: Change from baseline to 1st hour, 1st week and 4th weeks after treatment