CTRI/2024/08/071875
Not Yet Recruiting
N/A
Evaluation of the brain functional connectivity networks using functional near infrared spectroscopy (fNIRS) in patients with trigeminal neuralgia - NI
ational Institute of Mental Health and Neurosciences (NIMHANS)0 sites0 target enrollmentTBD
Overview
- Phase
- N/A
- Intervention
- Not specified
- Conditions
- Health Condition 1: G500- Trigeminal neuralgia
- Sponsor
- ational Institute of Mental Health and Neurosciences (NIMHANS)
- Status
- Not Yet Recruiting
- Last Updated
- last year
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Inclusion criteria for patients with Trigeminal Neuralgia (TN):
- •Patients with diagnosis of TN with significant pain, i.e., Barrow Neurological Institute scale score (BNI) of 4 and 5\) and giving consent for functional near infrared spectroscopy (fNIRS) and heart rate variability (HRV) recordings.
- •Patients who are likely to undergo radiofrequency ablation (RFA) and are unwilling for surgery for treatment of TN, (when patients are refractory to medical management by atleast 2 drugs of optimal dose or developed side effects to drugs) in future, will be recruited in to the study.
- •Inclusion criteria for controls: Age and gender matched volunteers, aged 35\-60 years of both sexes will be included as controls.
Exclusion Criteria
- •Absence of patient consent, inability to perform fNIRS or HRV studies, patients who are likely to undergo surgery or gamma knife radiosurgery for treatment of TN if pain persists.
- •For controls: Volunteers with any type of chronic pain or if they are on any medications which can modulate the brain connectivity patterns will be excluded.
Outcomes
Primary Outcomes
Not specified
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