- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04943328
Cemented TrendHip® - Multicenter PMCF Study on Total Indications (TRESTI)
February 16, 2024 updated by: Aesculap AG
Post Market Clinical Follow-Up (PMCF) Study to Evaluate the Performance and Safety of the Cemented TrendHip® Stem in a Prospective Follow-up Study
This Post Market Clinical Follow-Up (PMCF) study to evaluate the performance and safety of the cemented TrendHip® stem in a prospective follow-up study with patients who underwent a hip arthroplasty with the investigational product (representative of usual clinical practice), at two follow-up examinations
Study Overview
Status
Active, not recruiting
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
122
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Maria D Fernandez, Dr.
- Phone Number: +49-7461-95-0
- Email: maria_dolores.fernandez@aesculap.de
Study Contact Backup
- Name: Stefan Maenz, Dr.
Study Locations
-
-
-
Brakel, Germany, 33034
- St. Vincenz Hospital Brakel
-
Mülheim an der Ruhr, Germany, 45468
- St. Marien-Hospital
-
Plettenberg, Germany, 58840
- radprax Krankenhaus Plettenberg GmbH
-
-
Nordrhein-Westfalen
-
Ahlen, Nordrhein-Westfalen, Germany, 59227
- St. Franziskus-Hospital
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Description
Inclusion: Inclusion criteria
- Patient older than 18 years.
- Patient who undergo / underwent a hip arthroplasty with cemented TrendHip® femoral stem according to the indications for implantation specified in the Instructions for Use.
- Patient not opposing participation in the study.
Exclusion: Exclusion criteria
- Patient with shortened life expectancy.
- The patient is unable to commit to the planned follow-up period.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Other: TrendHip®
|
cemented hip arthroplasty
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change of functional outcome over five year follow-up period (Harris Hip Score)
Time Frame: preoperative (as available) and at two examinations during Follow-Up (1 year postop, 5 years postop)
|
The Harris Hip Score (HHS) is one of the most used scores in total hip arthroplasty, mainly combining range of motion questions with questions regarding daily life activities.
|
preoperative (as available) and at two examinations during Follow-Up (1 year postop, 5 years postop)
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Pain Assessment
Time Frame: at two examinations during Follow-Up (1 year postop, 5 years postop)
|
Pain will be measured with a Visual Analogue Scale (VAS), at rest and when walking on flat ground.
The Visual Analog Scale (VAS) is a 10 cm line with anchor statements on the left (no pain) and on the right (extreme pain).
The patients are asked to mark their current pain level on the line.
|
at two examinations during Follow-Up (1 year postop, 5 years postop)
|
Patient satisfaction with surgery result
Time Frame: at two examinations during Follow-Up (1 year postop, 5 years postop)
|
Patient is asked for satisfaction with surgery result with a 4-point scale: very satisfied, satisfied, unsatisfied, very unsatisfied
|
at two examinations during Follow-Up (1 year postop, 5 years postop)
|
Survival rate (Kaplan-Meier)
Time Frame: at two examinations during Follow-Up (1 year postop, 5 years postop)
|
The survival of the TrendHip® Total Hip Prothesis will be analyzed using the "Kaplan-Meier".
|
at two examinations during Follow-Up (1 year postop, 5 years postop)
|
Radiological Outcome: Migration of the stem in mm
Time Frame: at two examinations during Follow-Up (1 year postop, 5 years postop)
|
Migration of the stem is assessed in [mm] relative to postoperative x-rays
|
at two examinations during Follow-Up (1 year postop, 5 years postop)
|
Radiological Outcome: Evaluation of bony osseointegration or conspicuous features of the stem
Time Frame: at two examinations during Follow-Up (1 year postop, 5 years postop)
|
Bony Osseointegration or conspicuous features of the stem are assessed on anterior-posterior and lateral x-rays of the stem and will be analysed according to the zones defined by Gruen.
"Charnley" and "Gruen" zones of the hip are distinct zones used in assessment of aseptic loosening in total hip joint replacements
|
at two examinations during Follow-Up (1 year postop, 5 years postop)
|
Radiological Outcome: Heterotopic Ossification
Time Frame: at two examinations during Follow-Up (1 year postop, 5 years postop)
|
Brooker classification divides heterotopic ossifications that form following total hip replacement to four classes.
Class I: islands of bone within soft tissues around hip; Class II: bone spurs in pelvis or proximal end of femur leaving ≥1 cm between the opposing bone surfaces; Class III: bone spurs that extend from pelvis or the proximal end of femur, which reduce the space between the opposing bone surfaces to <1cm; Class IV: ankylosis of the hip on x-ray
|
at two examinations during Follow-Up (1 year postop, 5 years postop)
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Rate of Adverse and Serious Adverse Events
Time Frame: at two examinations during Follow-Up (1 year postop, 5 years postop)
|
All Adverse Events (AE) / Serious Adverse Events (SAE) observed during the follow-up examination or reported by the patient will be documented.
Only those AE and SAE that could be related to the investigational product or the TrendHip® Total Hip Arthroplasty procedure are of interest.
|
at two examinations during Follow-Up (1 year postop, 5 years postop)
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
November 1, 2021
Primary Completion (Actual)
January 12, 2024
Study Completion (Estimated)
October 1, 2028
Study Registration Dates
First Submitted
June 23, 2021
First Submitted That Met QC Criteria
June 28, 2021
First Posted (Actual)
June 29, 2021
Study Record Updates
Last Update Posted (Actual)
February 20, 2024
Last Update Submitted That Met QC Criteria
February 16, 2024
Last Verified
February 1, 2024
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Pathologic Processes
- Fractures, Bone
- Wounds and Injuries
- Leg Injuries
- Congenital Abnormalities
- Joint Diseases
- Musculoskeletal Diseases
- Rheumatic Diseases
- Arthritis
- Bone Diseases
- Femoral Fractures
- Hip Injuries
- Osteonecrosis
- Musculoskeletal Abnormalities
- Joint Dislocations
- Osteoarthritis
- Necrosis
- Hip Fractures
- Hip Dislocation
- Developmental Dysplasia of the Hip
- Hip Dislocation, Congenital
- Osteoarthritis, Hip
- Femur Head Necrosis
Other Study ID Numbers
- AAG-O-H-2105
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
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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