A Comparison of Dexamethasone and Triamcinolone for Ultrasound-guided Occipital C2 Nerve Blocks
Public ClinicalTrials.gov record NCT02655523. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Comparison of Dexamethasone and Triamcinolone in Combination With Bupivacaine for Ultrasound-guided Occipital C2 Nerve Blocks: A Randomized Controlled Trial
Study identification
- NCT ID
- NCT02655523
- Recruitment status
- Withdrawn
- Study type
- Interventional
- Phase
- Phase 4
- Lead sponsor
- Northwestern University
- Other
- Enrollment
- Not listed
Conditions and interventions
Conditions
Interventions
- Triamcinolone Drug
- Dexamethasone Drug
- Normal Saline Drug
- Bupivacaine Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 75 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 30, 2015
- Primary completion
- May 31, 2022
- Completion
- May 31, 2022
- Last update posted
- Jun 22, 2022
2015 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Northwestern University, Feingberg School of Medicine | Chicago | Illinois | 60611 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02655523, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jun 22, 2022 · Synced Jul 21, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02655523 live on ClinicalTrials.gov.