MedTrace Logo

Combined NMES and BFR Training After TKA

NCT04347343 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 18

Last updated 2022-03-07

No results posted yet for this study

Summary

The purpose of this feasibility study is to determine the initial efficacy of early combined Neuromuscular Electrical Stimulation (NMES) and Blood Flow Restriction (BFR) in addition to standard rehabilitation in 15 subjects after Total Knee Arthroplasty (TKA). The second aim is to determine the feasibility and patient perceptions of combined NMES and BFR by assessing: 1) adherence, 2) satisfaction and 3) safety.

Conditions

  • Total Knee Arthroplasty

Interventions

PROCEDURE

Standard Rehabilitation + Neuromuscular Electrical Stimulation and Blood Flow Restriction

Subjects will begin a standardized protocol on post-op day 2. Outpatient visits will be 2x/wk for weeks 0-4 and then 1x/wk for weeks 5-8. Subjects will utilize NMES on the quadriceps in the home setting 2x/day for the first 3-4 weeks during isometric contractions at their highest tolerated intensity. Total treatment will begin at 10 minutes. At the end of post-op week 2, subjects will be exposed in clinic to BFR on the surgical limb increasing to 80% limb occlusion pressure over weeks 3-4 as tolerated. Initially, BFR and NMES will be performed simultaneously. BFR will then be progressed using active exercises. After completing a safety checklist, subjects will be issued a home BFR unit for use 2x/week (3x total including clinic visit) at which time NMES will be discontinued. BFR exercise intensity will be progressed as tolerated to maintain 20-30% of 1RM.

Sponsors & Collaborators

  • Delphi Medical Innovations Inc.

    collaborator UNKNOWN

  • University of Colorado, Denver

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
50 Years
Max Age
85 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-11-22
Primary Completion
2022-02-03
Completion
2022-02-03

Countries

  • United States

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04347343 on ClinicalTrials.gov