US Guided GNB vs Saline Injection for TKA
Public ClinicalTrials.gov record NCT03316118. 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 Analgesic Efficacy of Ultrasound-Guided Genicular Nerve Block Versus Saline Injection for Total Knee Replacement: a Prospective, Randomized Controlled Trial
Study identification
- NCT ID
- NCT03316118
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 4
- Lead sponsor
- Northwestern University
- Other
- Enrollment
- 2 participants
Conditions and interventions
Conditions
Interventions
- bupivacaine Drug
- saline Drug
Drug
Eligibility (public fields only)
- Age range
- 40 Years to 85 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
- Oct 4, 2017
- Primary completion
- Jun 20, 2021
- Completion
- Jun 20, 2021
- Last update posted
- Sep 27, 2022
2017 – 2021
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Northwestern University | 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 NCT03316118, 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 Sep 27, 2022 · Synced Jun 26, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03316118 live on ClinicalTrials.gov.