A Post-Market Clinical Evaluation of the Treatment of Tibia Fractures With the T2 Alpha Tibia Nailing System

Tibial Fractures Clinical Trial

Official title:

A Post-Market Clinical Evaluation of the Treatment of Tibia Fractures With the T2 Alpha Tibia Nailing System

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT04015167
• Other study ID #: T2 Alpha Tibia
• Status: Completed
• Start date: September 12, 2019
• Est. completion date: August 8, 2023

Study information

• Verified date: September 2023
• Source: Stryker Trauma GmbH
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

This investigation is a prospective, multi-center clinical investigation. It is anticipated that a total of 80 subjects will be enrolled. Neither subjects nor investigators are blinded to treatment and the clinical investigation includes a historical control which will be compared to the T2 Alpha Tibia Nailing System.

Total duration of enrollment, 12 month follow-up and analysis is expected to take 31 months. The clinical investigation has been designed to follow the surgeon's standard of care for tibia fractured subjects, in addition to a 12 month follow-up visit.

The primary endpoint of this clinical investigation is to confirm efficacy/performance at 12 months, as measured by the SF-36 Physical Component Summary (PCS). Confirmation of efficacy/performance at 12 months will be based on an equal or higher (non-inferior) SF-36 Physical Component Summary (PCS) result of the T2 Alpha Tibia Nailing System compared to the benchmark literature.

Description:

The objective of this clinical investigation is to demonstrate the safety and efficacy/performance of the T2 Alpha Tibia Nailing System. Efficacy/performance of the procedure will be measured by an equal or higher (non-inferior) SF-36 Physical Component Summary (PCS) score result of the T2 Alpha Tibia Nailing System compared to the T2 Tibia benchmark literature at 12 months.

In addition, demonstration of bone consolidation in correct alignment will be measured by Investigator assessment by 12 months. Safety of the T2 Alpha Tibia Nailing System will be demonstrated through reporting of device related intra-operative and post-operative Adverse Events/incidents by 12 months.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 103
• Est. completion date: August 8, 2023
• Est. primary completion date: November 10, 2022
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 80 Years

Eligibility

Inclusion Criteria:

• Subject is a male or non-pregnant female age 18 years or older at the time of surgery;

• Subject is willing and able to give written informed consent and comply with the requirements of this Clinical Investigation Plan;

• Subject is intended to be, treated with the Tibial Nail of the T2 Alpha Tibia Nailing System in accordance with the following legally cleared/ approved Indications for Use:

Indications for Use approved In United States and Canada include:

• Open and closed tibial fractures

• Pseudoarthrosis and correction osteotomy

• Pathologic fractures, impending pathologic fractures and tumor resections

• Fractures involving osteopenic and osteoporotic bone

• Nonunions and malunions

Exclusion Criteria:

• Subject is currently enrolled in or plans to enroll in any concurrent drug and/or device clinical investigation that, in the opinion of the Investigator, may confound results;

• Per the Investigator, the subject is in poor general health or undergoing any concurrent disease that would place the subject in excessive risk to surgery (i.e. significant circulatory problems, cardiac disease).

Related Conditions & MeSH terms

• Fractures, Bone
• Tibial Fractures

Intervention

Device:
• T2 Alpha Tibia Nailing System
The T2 Alpha Tibia Nailing System is intended for temporary stabilization of bone segments or fragments until bone consolidation has been achieved.

Locations

Country	Name	City	State
United States	UC Health	Cincinnati	Ohio
United States	Inova Fairfax Medical Campus	Falls Church	Virginia
United States	New York University	New York	New York
United States	St. Cloud Orthopedic Associates, Ltd	Sartell	Minnesota

Sponsors (1)

Lead Sponsor	Collaborator
Stryker Trauma GmbH

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	SF-36 PCS (36-Item Short Form Health Survey Physical Component Summary)	The primary endpoint of this clinical investigation is to confirm efficacy/performance at 12 months, as measured by the SF-36 PCS (36-Item Short Form Health Survey Physical Component Summary). The SF-36 PCS is a self-report measure of health status. SF-36 Physical Component Summary scores range from 0 to 100; higher SF-36 score results are linked to better subject results.; Confirmation of efficacy/performance at 12 months will be based on an equal or higher (non-inferior) SF-36 Physical Component Summary (PCS) result of the T2 Alpha Tibia Nailing System compared to the T2 Tibia benchmark literature.	12 months
Secondary	Safety will be measured by capturing the incidence rate of device-related adverse events	Incidence of device-related adverse events will be monitored by 12 months through data collection and analyses.	12 months
Secondary	Efficacy/Performance will be measured by demonstration of bone consolidation	Bone consolidation will be assessed by 12 months as measured by Investigator assessment.	12 months