Activity Monitor Feedback and Interactive Tours to Improve Postoperative Ambulation

Cedars-Sinai Medical Center

Status: Unknown

Conditions: Surgery

Treatments: Other: Activity monitor feedback loop

Study type: Interventional

Funder types: Other

Identifiers

NCT03711149

Pro00051802

Details and patient eligibility

About

This is a randomized controlled trial that compares a system using activity monitors to provide real-time feedback on daily ambulation to patients undergoing major surgeries, paired with step-count-measured art tours of the surgical units, versus standard of care, on step count. The hypothesis is that the feedback system + art tours will encourage patients to ambulate more.

Full description

After major surgery, patients are encouraged to walk early and often, since early ambulation is linked with improved clinical and efficiency outcomes. This research study tests whether providing goal-directed feedback on daily ambulation to patients using activity monitors in combination with an app that provides step count-rated "art tours" of the surgical floors will increase the amount of steps taken after surgery. Upon enrollment, all patients will be assigned to either the control (no intervention) or experimental (activity monitor feedback + art tours) group, stratified by surgery type. This randomized controlled trial aims to determine if this feedback system/art tours approach improves: (1) daily step count, (2) length of stay, and (3) patient satisfaction compared with standard of care.

Enrollment: 192 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Undergoing one of the 14 surgeries: Gynecological (Total Abdominal Hysterectomy, Gyn Ex Lap); Orthopedic (Total Hip Replacement, Total Knee Replacement); Minimally Invasive Surgery (Hiatal Hernia Repair/Fundoplication, Gastric Bypass, Gastric Sleeve); Colorectal Surgery (Lap/Robotic Colectomy, Ileocolic Resection, Open Colectomy); Thoracic (Lung Lobectomy); Urologic (Robotic Cystectomy, Radical Prostatectomy, Partial Nephrectomy).
• Able to provide informed consent
• Non-English speakers will be included with the use of short forms in the 7 available languages
• Must have access to an IOS or Android device

Exclusion criteria

• Unable to provide consent
• Not undergoing procedure of interest
• Admitted to ICU directly after operation (except esophagectomy, where all patients are admitted to ICU directly after the operation)
• Use of walker, cane, or wheelchair at baseline
• Presence of physical limitations on walking (i.e. amputation)
• Usual place of residence is skilled nursing facility
• Cognitive inability to follow directions to maintain activity monitor in place
• Unable to place activity monitor on patient's wrist

Trial design

Primary purpose: Health Services Research

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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192 participants in 2 patient groups

Intervention Arm

Experimental group

Description:

Intervention: Activity monitor feedback loop: (1) Subjects will receive activity monitor with feedback on daily step count from the in-room TV screen, and (2) access to the Art Tour application

Treatment:

Other: Activity monitor feedback loop

Standard-of-care Arm

No Intervention group

Description:

Subjects in the control arm will receive a "blinded" activity monitor post-op (without feedback on step count) and the usual standard of care. Nurses and doctors will not monitor ambulation with the activity monitor, they will use standard methods of observation.