NCT05445375

Brief Summary

This study will test whether, among patients undergoing surgery for peripheral artery disease (PAD), the addition of an online multimedia patient education video to the current education regimen will improve PAD knowledge, activation, and self-care engagement. The study will randomize 150 participants to one of 2 groups: current education regimen vs. current education regiment with video. The primary outcome is stage of self-care engagement. Secondary outcomes are PAD knowledge, self-efficacy, and activation. A subset of participants will also be randomly selected to participate in semi-structured interviews. Study duration for participants is 6 months.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
125

participants targeted

Target at P50-P75 for not_applicable

Timeline
Completed

Started Jun 2022

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

June 7, 2022

Completed
21 days until next milestone

First Submitted

Initial submission to the registry

June 28, 2022

Completed
8 days until next milestone

First Posted

Study publicly available on registry

July 6, 2022

Completed
1.7 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 7, 2024

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

March 7, 2024

Completed
Last Updated

February 21, 2025

Status Verified

February 1, 2025

Enrollment Period

1.8 years

First QC Date

June 28, 2022

Last Update Submit

February 19, 2025

Conditions

Outcome Measures

Primary Outcomes (1)

  • Readiness to change self-care engagement

    Change in readiness to change self-care behaviors will be compared between the 2 groups. Readiness to change self-care behavior will be assessed as 1 of 5 stages in the Transtheoretical Model. Change in readiness to change behavior will be calculated as the difference between stages at baseline and six month follow-up (direction and magnitude). Assessment will occur in paper survey.

    Baseline to six-month follow-up

Secondary Outcomes (3)

  • PAD knowledge and beliefs

    Baseline to six-month follow-up

  • Self-efficacy

    Baseline to six-month follow-up

  • Activation level

    Baseline to six-month follow-up

Study Arms (2)

Current education regimen

NO INTERVENTION

Participants will be given a PAD pamphlet and ad hoc verbal teaching by vascular providers.

Intervention

ACTIVE COMPARATOR

Participants will be given the current education regimen and watch a 20 minute online PAD education video.

Other: PAD education video

Interventions

20-min online multi-media video

Intervention

Eligibility Criteria

Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)

You may qualify if:

  • Patient undergoing surgery for PAD in Division of Vascular Surgery at Northwestern Memorial Hospital

You may not qualify if:

  • Inability to provide informed consent
  • Inability to complete study protocol
  • Previously viewed the PAD education video
  • Participation in pilot study

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Northwestern University

Chicago, Illinois, 60611, United States

Location

MeSH Terms

Conditions

Peripheral Arterial Disease

Condition Hierarchy (Ancestors)

AtherosclerosisArteriosclerosisArterial Occlusive DiseasesVascular DiseasesCardiovascular DiseasesPeripheral Vascular Diseases

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
OUTCOMES ASSESSOR
Purpose
HEALTH SERVICES RESEARCH
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

June 28, 2022

First Posted

July 6, 2022

Study Start

June 7, 2022

Primary Completion

March 7, 2024

Study Completion

March 7, 2024

Last Updated

February 21, 2025

Record last verified: 2025-02

Data Sharing

IPD Sharing
Will not share

Locations