- ICH GCP
- Register voor klinische proeven in de VS.
- Klinische proef NCT01833481
THA Kinematics and Sound for Subjects Implanted Using Various Surgical Approaches (THA)
In Vivo Determination of THA Kinematics and Sound for Subject Implanted Using Various Surgical Approaches
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Studietype
Inschrijving (Werkelijk)
Contacten en locaties
Studie Locaties
-
-
Ontario
-
London, Ontario, Canada, N6A 5A5
- University Hospital
-
-
-
-
Maryland
-
Towson, Maryland, Verenigde Staten, 21201
- University of Maryland St. Joseph Medical Center
-
-
Washington
-
Renton, Washington, Verenigde Staten, 90855
- Valley Orthopedic Associates ASC
-
-
Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Bemonsteringsmethode
Studie Bevolking
Patients implanted with a direct-anterior surgical approach will be provided by Dr. William Barrett of Valley Orthopedic Associates in Renton, WA.
Patients implanted with an anterior-lateral surgical approach will be provided by Dr. of Steven J. MacDonald of the London Health Sciences Center, London, Ontario.
Patients implanted with a posterior-lateral approach will be provided by Dr. David F. Dalury of Towson Orthopaedic Associates, Inc. in Towson, MD.
Beschrijving
Inclusion Criteria:
- Post-operative clinical evaluation judged successful using Harris Hip Scoring (HHS) system (HHS>90)
- Body weight less than 270 lbs
- No evidence of post-operative hip subluxation or dislocation
- Do not walk with detectable limp
- Be able to actively abduct their operated hip against gravity without difficulty
- Must be willing to sign Informed Consent and Health Insurance Portability and Accountability (HIPAA) forms
Exclusion Criteria:
- Pregnant, lactating or females not using reliable form of birth control
- Patients that do not meet study requirements
- Patients unwilling to sign Informed Consent or HIPAA forms
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
Cohorten en interventies
Groep / Cohort |
Interventie / Behandeling |
|---|---|
|
THA using direct-anterior surgical approach
Patients will have undergone THA using a direct-anterior surgical approach and will undergo fluoroscopy surveillance while walking.
|
While each subject performs a gait activity (normal walking) under fluoroscopic surveillance on a level treadmill, a data acquisition (DAQ) system will be used to determine the vibrations/sounds occurring during walking.
Andere namen:
|
|
THA using anterior-lateral approach
Patients will have undergone THA using an anterior-lateral surgical approach and will undergo fluoroscopy surveillance while walking.
|
While each subject performs a gait activity (normal walking) under fluoroscopic surveillance on a level treadmill, a data acquisition (DAQ) system will be used to determine the vibrations/sounds occurring during walking.
Andere namen:
|
|
THA using posterior-lateral approach
Patients will have undergone THA using a posterior-lateral surgical approach and will undergo fluoroscopy surveillance while walking.
|
While each subject performs a gait activity (normal walking) under fluoroscopic surveillance on a level treadmill, a data acquisition (DAQ) system will be used to determine the vibrations/sounds occurring during walking.
Andere namen:
|
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Kinematics - Swing Phase Separation
Tijdsspanne: 6 months post-operatively
|
Determine amount of in vivo swing phase hip separation present within implanted hip during weight-bearing level walking while under fluoroscopic surveillance.
|
6 months post-operatively
|
|
Kinematics - Stance Phase Separation
Tijdsspanne: 6 months post-operative
|
Determine amount of stance phase hip separation present in vivo of implanted hip during level walking activity under fluoroscopic surveillance.
|
6 months post-operative
|
|
Kinematics - Overall Separation
Tijdsspanne: 6 months post-operative
|
Determine overall hip separation present in vivo in implanted hip during level walking activity under fluoroscopic surveillance
|
6 months post-operative
|
Medewerkers en onderzoekers
Medewerkers
Onderzoekers
- Hoofdonderzoeker: Adrija Sharma, Ph D, The University of Tennessee
- Hoofdonderzoeker: Richard D Komistek, Ph D, The University of Tennessee
Studie record data
Bestudeer belangrijke data
Studie start
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- 12009
- R01 1373 452 (Andere identificatie: University of Tennessee)
- 13-0372 (Andere identificatie: University of Tennessee)
Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .