Suspended

Patient Education with Personalized 3D Ankle Fracture Models for Improved Outcomes

0 criteria met from your profileSee at a glance how your profile meets each eligibility criteria.
What is being tested

3D Model Education

Behavioral
Who is being recruted

Leg Injuries+2

+ Wounds and Injuries

+ Ankle Injuries

From 18 to 70 Years
+9 Eligibility Criteria
See all eligibility criteria
How is the trial designed

Other Study

Interventional
Study Start: July 2019
See protocol details

Summary

Principal SponsorOttawa Hospital Research Institute
Study ContactKarl Lalonde, MD
Last updated: January 27, 2026
Sourced from a government-validated database.Claim as a partner

Study start date: July 1, 2019

Actual date on which the first participant was enrolled.

Complex high energy fractures of the lower extremity are life changing injuries and are known to be associated with poor functional outcome post operatively. The list of potential post-operative complications associated with these injuries is long, and the worst of these fractures can even be limb threatening. One of the most difficult and prevalent post-operative issues this patient population faces is chronic pain and its association to opioid addiction, which is currently an epidemic across North America. These individuals not only present with physical insult but psychological trauma as well, which also greatly affects these patients post-operatively. Properly educating the patient about their injury and the process that they will embark on can greatly empower the patient as they begin their journey of rehabilitation. This process can hopefully mute or silence some of these modifiable risk factors predisposing patients to poor functional outcomes and chronic pain. The investigators also hope to help them initiate/develop coping strategies to better overcome the many obstacles these patients face and to do so using 3D printing. 3D printed models have not only been demonstrated to be valuable in orthopaedics, when it comes to educating patients about their disease and associated interventions, but many other specialties as well; such as: cardiac surgery, urology, and general surgery. Literature suggest that often little is understood or retained by the patient following a patient consent with regards to their injury, potential complications, interventions to be undertaken, as well as the rehabilitation process to follow. By providing the patient with a 3D printed model of their fracture while educating them pre-/post-operatively, the investigators hope they will better understand the aforementioned, often forgotten points, indirectly yielding better overall patient satisfaction, patient outcomes and pain scores.

Official TitleEffect of Multimodal Patient Education With a Personalized 3D Printed Model in Patients With Severe Periarticular Ankle Fractures
Principal SponsorOttawa Hospital Research Institute
Study ContactKarl Lalonde, MD
Last updated: January 27, 2026
Sourced from a government-validated database.Claim as a partner

Protocol

This section provides details of the study plan, including how the study is designed and what the study is measuring.
Design Details

28 patients to be enrolled

Total number of participants that the clinical trial aims to recruit.

Other Study

Some studies explore topics that don't fall into a specific category. These might include innovative research, new technologies, or emerging healthcare areas.



Eligibility

Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.
Conditions
Criteria

Any sex

Biological sex of participants that are eligible to enroll.

From 18 to 70 Years

Range of ages for which participants are eligible to join.

Healthy volunteers not allowed

If individuals who are healthy and do not have the condition being studied can participate.

Conditions

Pathology

Leg InjuriesWounds and InjuriesAnkle InjuriesFractures, BoneAnkle Fractures

Criteria

2 inclusion criteria required to participate
periarticular injury involving the plafond, calcaneus or talus that requires open reduction and internal fixation

Patient must have a completed CT scan as part of their pre-operative planning protocol

7 exclusion criteria prevent from participating
open fracture

patient with known psychiatric history (depression, borderline personality disorder, bipolar etc)

prior fracture fixation of the same ankle or foot

diabetic neuropathy/Charcot foot

Show More Criteria

Study Plan

Find out more about all the medication administered in this study, their detailed description and what they involve.
Treatment Groups
Study Objectives

One single intervention group is designated in this study

This study does not include a placebo group 

Treatment Groups

Group I

Experimental
3D model to be printed and used as teaching tool to discuss injury with patient as well as its associated long-term outcomes and potential complications. The operative plan will also be reviewed with the patient using the model as well as post-operative course (ie rehabilitation)

Study Objectives

Primary Objectives

Secondary Objectives

Study Centers

These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.
This study has no location dataSave this study to your profile to know when the location data is available.
SuspendedNo study centers
Patient Education with Personalized 3D Ankle Fracture Models for Improved Outcomes | PatLynk