Foundation for Orthopaedic Research and Education
To evaluate pain relief from corticosteroid injection with and without anesthetic as well as with variable volume of anesthetic. Pain relief will be measured using the VAS pain score at the time of the injection as well as several time points following the injection to capture pain relief longevity. The investigators intend to evaluate how well the patients tolerate corticosteroid mixtures without anesthetic as well as with different volumes of anesthetic. Primary measure will be the time from procedure when postoperative status is considered success (as measured by global perceived improvement score).
Knee Osteoarthritis
Kenalog with bupivacaine Injection
PHASE1
Primary objective is to evaluate pain relief from corticosteroids, Kenalog without anesthetic as well as with different volumes of anesthetic. The investigators will measure the VAS pain score at the time of the injection as well as several time points following the injection. Additionally, the investigators will evaluate how long the injection provided pain relief for the patient. The secondary intend is to evaluate how well the patients tolerate Kenalog mixtures without anesthetic as well as with different volumes of anesthetic by using the VAS pain scale. The investigators hypothesize that patient with lower volume of injection will experience less pain during the procedure and that there will be no statistically significant difference in pain level between the study groups during the study period.
| Study Type : | INTERVENTIONAL |
| Estimated Enrollment : | 75 participants |
| Masking : | SINGLE |
| Masking Description : | The PI standard of care is to offer patients who complain of knee pain a corticosteroids injection regardless of patient participation in a study. A consent will be obtained prior the injection by a trained/qualified team member. Subjects will be randomly allocated to groups by concealed allocation. Randomization sequence between three groups will be created using Excel and will be further stratified by sex within each block, to ensure even distribution. A set of numbered envelopes will be created, with each having one unique group assigned. A staff member will assign an envelope with group assignment upon consent and record envelope number ID. The ARNP will open an envelope, administer injection based on the group assigned. The ARNP will prepare the medication to maintain the double blinded aspect of the study. The ARNP is trained and experienced with injections and has giving injections for several years. She will not be involved in the evaluations of the patient pre/post injection. |
| Primary Purpose : | TREATMENT |
| Official Title : | Optimal Anesthetic for Corticosteroid Injections for Knee Osteoarthritis. |
| Actual Study Start Date : | 2023-06-01 |
| Estimated Primary Completion Date : | 2024-06-01 |
| Estimated Study Completion Date : | 2024-06-01 |
Information not available for Arms and Intervention/treatment
| Ages Eligible for Study: | 18 Years |
| Sexes Eligible for Study: | ALL |
| Accepts Healthy Volunteers: | 1 |
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RECRUITING
Florida Orthopaedic Institute
Tampa, Florida, United States, 33637