N/A
Completed N=281
A Retrospective Investigation of Local Anesthetic Concentrations in Femoral Nerve Block
Source: ClinicalTrials.gov NCT02501135 ↗Enrolled (actual)
281
Serious AEs
0.0%
Results posted
Mar 2019
Primary outcomePrimary: Concentration of Local Anesthetic Injected for Femoral Nerve Block — 117; 81; 83 Participants
Summary
The purpose of this study is to retrospectively compare perioperative pain relief and safety in pediatric patients who have received a femoral nerve block with varying concentrations of local anesthetic.
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Concentration of Local Anesthetic Injected for Femoral Nerve Block |
117; 81; 83 | — |
| PRIMARY Total mg of Local Anesthetic Injected for Femoral Nerve Block |
0.27; 0.29; 0.25 | — |
| PRIMARY Intraoperative Tylenol Administered |
16; 4; 1 | — |
| PRIMARY Post-operative Opioids Administered |
0; 0.02; 0.02 | — |
| SECONDARY Time to Discharge From PACU |
57; 47; 55 | — |
| SECONDARY Post-operative Pain Scale Using FLACC |
0; 0; 0 | — |
| SECONDARY Post-operative Pain Scale Using VAS |
0; 0; 0 | — |
Eligibility Criteria
Inclusion Criteria
- ASA physical status I or II
- Age II
- Co-morbid diseases (cardiac, pulmonary, neurological disease)
- Use of adjunctive medications in femoral nerve block (except for epinephrine), such as dexamethasone
Data sourced from ClinicalTrials.gov (NCT02501135). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.