Cognition in Postoperative Total Hip Arthroplasty and Total Hip Resurfacing Patients
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ClinicalTrials.gov Identifier: NCT01079468 |
Recruitment Status
:
Completed
First Posted
: March 3, 2010
Last Update Posted
: November 8, 2011
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Condition or disease |
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Cognition |
Study Type : | Observational |
Estimated Enrollment : | 100 participants |
Observational Model: | Cohort |
Time Perspective: | Prospective |
Official Title: | Cognition in Postoperative Total Hip Arthroplasty and Total Hip Resurfacing Patients |
Study Start Date : | January 2010 |
Actual Primary Completion Date : | November 2011 |
Actual Study Completion Date : | November 2011 |
Group/Cohort |
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Total Hip Arthroplasty |
Total Hip Resurfacing Arthroplasty |
- Degree of transient cognitive changes postoperatively as measured by the Folstein mini-mental examination
- Percentage of patient who experience transient cognitive decline following Total Hip Arthroplasty or total hip resurfacing arthroplasty as measured by the Folstein mini-mental examination

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Ages Eligible for Study: | 18 Years and older (Adult, Senior) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Sampling Method: | Probability Sample |
Inclusion Criteria:
- Male and non-pregnant, non-lactating, female subjects who are 18 and older
- Subjects who are able and willing to provide informed consent
- Subjects deemed able to comply with study schedule visits and procedures
- Subjects undergoing elective THA procedures
- Subjects undergoing elective total hip resurfacing arthroplasty
- Subjects in satisfactory health as determined by the investigator on the basis of medical history and physical examination.
Exclusion Criteria:
- Subjects with or with a history of Parkinson's Disease
- Subjects with a history of depression as reported in their past medical history
- Subjects with a history of dementia as reported in their past medical history
- Subjects currently using antidepressants
- Subjects currently using antipsychotic medications

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01079468
United States, Pennsylvania | |
Rothman Institute | |
Philadelphia, Pennsylvania, United States, 19107 |
Publications:
Responsible Party: | William Hozack, MD, Prinicple Investigator, Rothman Institute |
ClinicalTrials.gov Identifier: | NCT01079468 History of Changes |
Other Study ID Numbers: |
RIUHOZ 10-01 |
First Posted: | March 3, 2010 Key Record Dates |
Last Update Posted: | November 8, 2011 |
Last Verified: | November 2011 |
Keywords provided by Rothman Institute Orthopaedics:
Transient cognitive decline following orthopaedic surgery |