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Pre-Incision Peripheral Nerve Blocks for Lower Extremity Fracture Surgery in Older Adults
Sponsor: University of Maryland, Baltimore
Summary
Fractures of the lower leg are especially difficult for older adults. They are more likely to have serious complications, require longer healing times, and have a higher risk of death This occurs because their bodies cannot tolerate stress as well as younger individuals. The injury itself places significant strain on the body, and surgery adds additional stress. Anesthesiologists use nerve blocks to help manage pain during and after these injuries. A nerve block is an injection that numbs the fracture and surgery area by blocking pain signals. These injections help patients need fewer opioid medications. However, new research shows these nerve blocks may provide benefits beyond pain management. Studies looking at older adults with hip fractures who received nerve blocks showed better overall outcomes: fewer deaths, fewer serious complications, and shorter hospital stays. However, it is not currently known if nerve blocks work this well for other broken bones in the leg, like in the thigh or shin. Additional research is need to know if nerve blocks can help patients with all types of leg fractures recover faster and experience fewer problems. Before the investigators start a large clinical trial, a small pilot study needs to be completed to determine if a larger clinical trial is feasible. This pilot study will evaluate the ability to recruit enough patients, ensure patients can receive the assigned treatment, collect data effectively, follow the study protocol, and track participants over time. The results will indicate whether the investigators are prepared to proceed with a full-scale trial and help refine the approach.
Official title: Pre-Incision Peripheral Nerve Blocks Versus No Peripheral Nerve Blocks for Lower Extremity Fracture Surgery in Older Adults: A Pilot Feasibility Study
Key Details
Gender
All
Age Range
50 Years - Any
Study Type
INTERVENTIONAL
Enrollment
34
Start Date
2026-02-24
Completion Date
2026-12-31
Last Updated
2026-03-30
Healthy Volunteers
No
Conditions
Interventions
Local anesthesia injections
The peripheral nerve block should be performed within 2 hours before incision, either in the pre-operative holding area when called to the operating room or after positioning but prior to skin antisepsis in the operating room. The goal is to achieve an established neural blockade before surgical incision without delaying the surgical start time. All blocks must be performed using ultrasound guidance. Consistent with clinical practice, anesthesiologists will determine the appropriate balance between motor and sensory blockade based on patient factors, surgical approach, and clinical judgment.
Locations (1)
University of Maryland
Baltimore, Maryland, United States