- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03780452
Compression Nail for Tibiocalcaneal Arthrodesis
Use of Dynamic Intramedullary Compression Nail for Tibiocalcaneal Arthrodesis
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
This proposal is a collaborative effort of MedShape Inc. It is a prospective investigation to assess the clinical outcomes of patients with a tibiotalocalcaneal arthrodesis with the Dynamic Compression Intramedullary Nail (DynaNail). We are planning to enroll 30 patients. The assignment of the device is at the discretion of the standard of care provider, not the study investigator.
Patients with end-stage tibiotalar (ankle) and talocalcaneal (subtalar) joint arthritis from any etiology will be asked to enroll in the study. After informed consent, the patients will be asked to complete the following patient reported outcomes questionnaires (standard of care for all patients in the Foot and Ankle section): 100mm VAS for pain, Short form-36 (SF-36), and the Foot and Ankle Ability Measure (FAAM). After informed consent, they will then be scheduled for surgery in a routine fashion. REDCap database will be used to allow on-line data entry.
The following surgical procedure steps and follow-ups are standard of care at the University of Alabama at Birmingham. The surgical procedure will involve both tibiotalar and talocalcaneal joint preparation through any approach (lateral, posterior, anterior with sinus tarsi). The use of supplemental bone graft is at the discretion of the treating surgeon but must be documented. The MedShape DynaNail will then be inserted according to the manufacturer's technique. The patient will be placed in a short leg splint and kept non-weight bearing. The patient will be discharged from the hospital when medically ready and follow-up in two weeks.
At two weeks, the patient will return to clinic for a standard of care visit and their splint will be removed. A non-weight bearing lateral radiograph of the hind foot will be taken to assess the amount of travel of the compressive element. This radiograph is not standard of care. The patient will be placed in a non-weight bearing cast. The patient will then be asked to return in two weeks (4 weeks post-operatively). This visit is not standard of care. At this time another non-weight bearing lateral radiograph will be taken to assess the amount of travel of the compressive element. The patient will be asked to return at 6 weeks, 3 months, 6 months, 12 months, and 24 months after surgery as is standard of care for this surgery. At each of these time-points, the same patient specific outcome questionnaires will be administered. For any non- standard of care radiographs patients will be asked to take a urine pregnancy test prior to any radiographs being taken.
Patients will be identified in the clinic by an attending orthopaedic foot and ankle surgeon, his clinical fellow, or his physician assistant based on clinical exam and radiographic findings. Inclusion criteria include anyone over age 18 who has ankle and subtalar arthritis and has failed nonoperative management. Typically, these patients have multiple medical comorbidities and therefore the only exclusion criteria will be patients who are not healthy enough to undergo surgery. Patients of all racial, religious, and cultural backgrounds will be included in this study.
Study Type
Enrollment (Estimated)
Contacts and Locations
Study Contact
- Name: Ashish B Shah, M.D.
- Phone Number: 205-930-8339
- Email: ashishshah@uabmc.edu
Study Contact Backup
- Name: Aaradhana J Jha, M.D.
- Phone Number: 617-378-5116
- Email: aaradhana.jha@gmail.com
Study Locations
-
-
Alabama
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Birmingham, Alabama, United States, 35205
- Recruiting
- University Of Alabama
-
Contact:
- Ashish Shah, MD
- Phone Number: 205-930-6722
- Email: ashishshah@uabmc.edu
-
Contact:
- felisa guess
- Phone Number: 2059306722
- Email: fguess@ubamc.edu
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Sampling Method
Study Population
Description
Inclusion Criteria:
- Over the age of 18
- Ankle and Subtalar arthritis
- Failed non-operative management
Exclusion Criteria:
- Patients who do not meet the minimum age of 18 years.
- patients who are not eligible to undergo surgery
Study Plan
How is the study designed?
Design Details
- Observational Models: Case-Only
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Tibiotalocalcaneal arthrodesis with DynaNail
Tibiotalocalcaneal arthrodesis with a novel dynamic compression intramedullary nail
|
Tibiotalocalcaneal (TTC) arthrodesis with a novel dynamic compression intramedullary nail.
The assignment of the device is at the discretion of the standard of care provider, not the study investigator.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Pain assessment
Time Frame: 0 - 24 months postoperatively
|
Visual Analog Scale (VAS).
Patients will disclose their pain level using the Visual Analog Scale, which measures pain on a scale of 0 - 100, with 0 indicating no pain and 100 indicating severe pain.
|
0 - 24 months postoperatively
|
functional assessment
Time Frame: 0 - 24 months postoperatively
|
Foot and Ankle Ability Measure (FAAM)
|
0 - 24 months postoperatively
|
Change in Functional Assessment
Time Frame: 0 - 24 months postoperatively
|
Short Form 36 (SF-36).
|
0 - 24 months postoperatively
|
Fusion, as measured by radiograph and CT scan
Time Frame: 0 - 24 months postoperative
|
radiographs taken Pre-operatively, 2 weeks, 4 weeks, 6 weeks, 3 Months, 6 Months, 12 Months and 24 Months.
A CT scan will be done at 6 months.
|
0 - 24 months postoperative
|
Collaborators and Investigators
Collaborators
Investigators
- Principal Investigator: ashish shah, md, University of Alabama at Birmingham
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Estimated)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- IRB-300002689
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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