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With the Pulsed Radiofrequency treatment (PRF) Of the Gasserian ganglion for tRigeminal nEuralgia: a retroSpective Study (PROGRESS) the objective is to document the outcome of PRF (Pulsed Radiofrequency treatment) for patients with TN (Trigeminal Neuralgia), unresponsive to conservative treatment.
Primary objective:
To determine the proportion of patients in which PRF (pulsed radiofrequency) of the Gasserian ganglion for trigeminal neuralgia (TN) provides acute pain relief of at least 50% on the GPE (Global perceived effect) score (six weeks after treatment)
Secondary objectives:
- To determine the duration during which PRF of the Gasserian ganglion for trigeminal neuralgia provides a reduction of at least 50% on the GPE (Grade Point Equivalent) score.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| TN | Patients with trigeminal neuralgia |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| PRF | Procedure | Pulsed Radiofrequency Current of the Gasserian Ganglion |
|
| Measure | Description | Time Frame |
|---|---|---|
| GPE <50% | To determine the proportion of patients in which PRF (pulsed radiofrequency) of the Gasserian ganglion for trigeminal neuralgia (TN) provides acute pain relief of at least 50% on the GPE (Global perceived effect) score (six weeks after treatment) | Six weeks after treatment |
| Measure | Description | Time Frame |
|---|---|---|
| Duration of GPE <50% | To determine the duration during which PRF of the Gasserian ganglion for trigeminal neuralgia provides a reduction of at least 50% on the GPE (Grade Point Equivalent) score. This will be assessed six weeks post procedure and will be followed-up until definitive or possible relapse of neuralgia, assessed up to 48 months. | From six weeks post procedure until definitive or possible relapse of neuralgia, assessed up to 48 months. |
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Inclusion Criteria:
Exclusion Criteria:
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Patients with trigeminal neuralgia who underwent their first PRF of the Gasserian ganglion between 01/09/2013 and 31/08/2021
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| ZOL Ziekenhuis Oost-Limburg | Genk | Limburg | 3600 | Belgium |
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| ID | Term |
|---|---|
| D014277 | Trigeminal Neuralgia |
| ID | Term |
|---|---|
| D020433 | Trigeminal Nerve Diseases |
| D005156 | Facial Neuralgia |
| D005155 | Facial Nerve Diseases |
| D009059 | Mouth Diseases |
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| D009057 |
| Stomatognathic Diseases |
| D003389 | Cranial Nerve Diseases |
| D009422 | Nervous System Diseases |