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Terminated due to lack of assistance and time to carry out the research.
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A comparison of anterioposterior versus oblique view approach method for fluoroscopically-guided epidural block in the midthoracic region. The investigators evaluate differences on total radiation time and technical feasibility between anterioposterior and oblique view approach method.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| AP group | Active Comparator | oblique view approach during transforaminal epidural block |
|
| OB group | Active Comparator | oblique view approach during transforaminal epidural block |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| oblique view approach | Procedure |
|
| Measure | Description | Time Frame |
|---|---|---|
| Total radiation exposure time | Total radiation exposure time during whole epidural procedure. | immediately ≤1 sec after the confirmation of successful epidural injection |
| Measure | Description | Time Frame |
|---|---|---|
| The number of the needle readjustments | The number of the needle readjustments for successful epidural injection | immediately ≤1 sec after the confirmation of successful epidural injection |
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Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine | Seoul | 120-752 | South Korea |
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