Optimizing a Remote-based Physical Activity Intervention for Adults With Total Knee Replacement

Conditions

• Knee Replacement

Eligibility Criteria

Sex

ALL

Age

18 Years - N/A

Healthy Volunteers

Not accepted

Interventions

• Phone Coaching — BEHAVIORAL
  Participants will receive 11 coaching calls with a health coach. Calls will occur weekly during the first month, twice/month during months 2-3, and once/month during months 4-6. Each call is expected to last 10-15 minutes.
• Progress reports to providers — BEHAVIORAL
  Progress reports on physical activity and program adherence will be sent to participants providers at 3 and 6 months.
• 'Hear from Others' Videos — BEHAVIORAL
  Participants will receive monthly 'Hear From Others' videos. The videos will include other adults with knee replacement discussing the challenges they have faced and strategies to overcome barriers to activity.
• Individualized Feedback — BEHAVIORAL
  Participants will receive individualized feedback from a coach via email. The feedback will specifically focus on participant responses to the 'Apply Your Knowledge' activities and will correspond with the video lessons. Feedback will be weekly during months 1-3 and monthly during months 4-6.
• Online exercise program — BEHAVIORAL
  MOST Energized! Online Exercise Program

Study Details

The purpose of this study is to identify which supplemental intervention components added to an online exercise program contribute to the greatest increases in physical activity (total MVPA and percent meeting guidelines \[≥150 min/week of MVPA\]) in adults with knee replacement at 6 and 12 months. Secondary outcomes will examine changes in pain and physical function.

Key Dates

Start date

Jan 21, 2025

Status verified

Apr 2026

Primary completion

Dec 30, 2028

Completion

Jul 31, 2029

Study Design

Enrollment

336 participants (estimated)

Allocation

RANDOMIZED

Intervention model

FACTORIAL

Primary purpose

PREVENTION

Arms

• Experimental: Experimental condition 1
  Energize Online Program plus phone coaching, progress reports to physicians, 'Hear From Others' videos, and individualized feedback
• Experimental: Experimental condition 2
  Energize Online Program plus phone coaching, progress reports to physicians, and 'Hear From Others' videos
• Experimental: Experimental condition 3
  Energize Online Program plus phone coaching, progress reports to physicians, and individualized feedback
• Experimental: Experimental condition 4
  Energize Online Program plus phone coaching and progress reports to physicians
• Experimental: Experimental condition 5
  Energize Online Program plus phone coaching, 'Hear From Others' videos, and individualized feedback
• Experimental: Experimental condition 6
  Energize Online Program plus phone coaching and 'Hear From Others' videos
• Experimental: Experimental condition 7
  Energize Online Program plus phone coaching and individualized feedback
• Experimental: Experimental condition 8
  Energize Online Program plus phone coaching
• Experimental: Experimental condition 9
  Energize Online Program plus progress reports to physicians, 'Hear From Others' videos, and individualized feedback
• Experimental: Experimental condition 10
  Energize Online Program plus progress reports to physicians and 'Hear From Others' videos
• Experimental: Experimental condition 11
  Energize Online Program plus progress reports to physicians and individualized feedback
• Experimental: Experimental condition 12
  Energize Online Program plus progress reports to physicians
• Experimental: Experimental condition 13
  Energize Online Program plus 'Hear From Others' videos and individualized feedback
• Experimental: Experimental condition 14
  Energize Online Program plus 'Hear From Others' videos
• Experimental: Experimental condition 15
  Energize Online Program plus individualized feedback
• Experimental: Experimental condition 16
  Energize Online Program

Primary Outcome Measure

Physical activity (min/week) [ Time Frame: Baseline to 6 months ]

Central Contacts

• Jakob Nelson, MS
  803-766-6960
  [email protected]
• Christine Pellegrini, PhD
  803-777-0911
  [email protected]

Locations (1)

Find similar trials in Columbia, SC

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