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Local Anesthetic

Lidocaine Hematoma Block for Hematoma

Phase 4
Waitlist Available
Research Sponsored by Washington University School of Medicine
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be younger than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up this will be obtained immediately after procedure is complete, and will be a likert scale from 0-10 where 0 is not satisfied at all and 10 is very satisfied.
Awards & highlights

Study Summary

This trial will measure how much numbing medicine, lidocaine, is absorbed into the bloodstream of children after it is injected into a blood clot around a forearm fracture for pain control.

Eligible Conditions
  • Hematoma
  • Pediatrics
  • Distal Radius Fracture
  • Lidocaine

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~this will be assessed every 60 seconds throughout the process of reduction and splinting of the subject's fracture. the scale ranges from a score of 0 to 5, with 0-1 and 4-5 being undesirable, 2-3 being desirable (appropriately sedated).
This trial's timeline: 3 weeks for screening, Varies for treatment, and this will be assessed every 60 seconds throughout the process of reduction and splinting of the subject's fracture. the scale ranges from a score of 0 to 5, with 0-1 and 4-5 being undesirable, 2-3 being desirable (appropriately sedated). for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Plasma Lidocaine Levels
Secondary outcome measures
Pediatric Sedation State Scale Scores
Other outcome measures
Satisfaction scores

Trial Design

1Treatment groups
Experimental Treatment
Group I: Lidocaine Hematoma BlockExperimental Treatment1 Intervention
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Lidocaine 1% Injectable Solution
2021
Completed Phase 4
~250

Find a Location

Who is running the clinical trial?

Washington University School of MedicineLead Sponsor
1,930 Previous Clinical Trials
2,298,967 Total Patients Enrolled
1 Trials studying Hematoma
600 Patients Enrolled for Hematoma

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.
Recent research and studies
PediatricsJournal
Validation of the Pediatric Sedation State Scale
Cravero, Joseph P., Nissa Askins, Patcharee Sriswasdi, Daniel S. Tsze, David Zurakowski, and Sean Sinnott. 2017. “Validation of the Pediatric Sedation State Scale”. Pediatrics. American Academy of Pediatrics (AAP). doi:10.1542/peds.2016-2897.
The Journal of Hand SurgeryJournal
Hematoma Block Versus Sedation for the Reduction of Distal Radius Fractures in Children
Bear, David M., Nicole A. Friel, Charles L. Lupo, Raymond Pitetti, and W. Timothy Ward. 2015. “Hematoma Block Versus Sedation for the Reduction of Distal Radius Fractures in Children”. The Journal of Hand Surgery. Elsevier BV. doi:10.1016/j.jhsa.2014.08.039.
clinicaltrials.govStudy
Systemic Absorption of Lidocaine After Hematoma Block
2020. "Systemic Absorption of Lidocaine After Hematoma Block". ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT04359017.
~0 spots leftby Apr 2025
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