Superficial Cervical Plexus Block for Improved Outcomes in Pediatric Otolaryngologic Surgery
Study Details
Study Description
Brief Summary
Literature on the use of superficial cervical plexus blocks for ear surgery is sparse in general, and almost non-existent in the pediatric population. Overall, literature review supports the safety of performance of this block but there is minimal published literature on its utility despite anecdotal evidence of benefit. This study, especially its prospective randomized nature will allow for expansion of the evidence for or against addition of this block to the care of pediatric patients undergoing ear surgery. The purpose of this study is to determine if SCPB plus standard practices provides superior pain control, as measured by reduced opiate consumption, compared to standard practices alone when performed on pediatric patients undergoing surgery on the ear and mastoid process.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
| Phase 4 |
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Experimental: Group1
|
Drug: ropivacaine
will receive SCPB with ropivacaine via regional anesthesia team
|
| Placebo Comparator: Group 2
|
Drug: Saline
will receive SCPB with saline via regional anesthesia team
|
Outcome Measures
Primary Outcome Measures
- Opioid use [30 days post surgery]
measured on a MME per kilogram
Secondary Outcome Measures
- intraoperative opiate use [30 days post surgery]
Assessed via chart review of opiate administration on an MME basis
- post-operative opiate use [30 days post surgery]
- Pain level [30 days post surgery]
Pain level will be assessed via total pain scores via either FLACC or Wong-Baker Faces, both are pain scales from 0-10, 0 being no pain and 10 being the worst pain imaginable. These scales are interchangeable and will allow both patients who can read and younger patients who cannot read to rate their pain.
- Quality of Recovery [30 days post surgery]
Assessed via modified version of the quality of recovery survey. The quality of recovery scale is a validated document for assessing recovery after surgery. The study will use a modified version of this with language changed for parental assessment of Quality of recovery, but the same questions and scale are used.
- Post Anesthesia Care Unit anti-emetic use [30 days post surgery]
Assessed via chart review of post-operative care unit medication administration
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Age: <18 years and >3 months
-
Surgical procedure: Unilateral cochlear implant or tympanomastoidectomy
Exclusion Criteria:
-
Preoperative opiate use within the last 30 days
-
Bilateral surgery
-
No English speaking caregiver
-
Parental/patient refusal
-
Severe preoperative respiratory compromise
-
Allergy to ropivacaine
-
Coagulopathy: Defined by INR>1.5 or Platelet count <100k
-
Current Infection at site of injection
-
VP Shunt on side of surgical procedure
-
Pregnant patients: determined by patient history and available laboratory data. Patients will not be required to have pregnancy testing done if not otherwise indicated.
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | University of Minnesota | Minneapolis | Minnesota | United States | 55455 |
Sponsors and Collaborators
- University of Minnesota
Investigators
- Principal Investigator: Benjamin Fuller, MD, University of Minnesota
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- CPB