Primary trigeminal neuralgia causing severe pain in the mouth and face
Conditions
Interventions
'H' line group:Localization of the foramen ovale using 'H' line image markers
Traditional methods group:Positioning of oval holes using traditional methods
Sponsors
Xuanwu Hospital, Capital Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1.Age 18 to 75 years old; 2.ASA I~II; 3.Gender is not limited; 4.Pain VAS score >=4; 5.Pain duration >= 3 months; 6.MRI imaging findings suggesting no secondary causes such as tumors or bleeding;
Exclusion criteria
Exclusion criteria: (1) History of allergy to perioperative medications such as local anesthetics; (2) Pregnancy or severe cardiovascular or cerebrovascular disease; (3) Suspected infection (signs + laboratory tests); (4) Infection at the puncture site; (5) Concomitant intracranial tumors and other occupations that require surgical intervention; (6) Inability to cooperate with the procedure, such as severe psychiatric disorders; (7) Hemorrhagic and coagulant dysfunctions; (8) patients who underwent microvascular decompression surgery.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Balloon Formation Rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| Patient baseline data;Pain Visual Analogue Scale;Numbness score;Masticatory muscle strength score;Balloon Injection Volume;Time of balloon compression;Patient satisfaction index;Number of radiation exposures;Rate of reduction of oral analgesics; | — |
Countries
China
Contacts
Public ContactLiqiang Yang; Liangliang He
Xuanwu Hospital, Capital Medical University
Outcome results
None listed