- Conditions
- Thyroid Neoplasms, Goiter, Nodular, Thyroid Nodule, Graves' Disease, Hyperparathyroidism
- Interventions
- Superficial Cervical Plexus Block, Local Wound Infiltration, 0.9% saline, Marcaine
- Procedure · Drug
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2017
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 8, 2018 · Synced May 21, 2026, 7:39 PM EDT