Clinical trial NCT03120312: Short Term and Long Term Outcome for Elderly Patients Treated With Total Hip Replacement
Official title: Short Term and Long Term Outcome for Elderly Patients Treated With Total Hip Replacements During Past 5 Years :A Retrospective Analysis
Study type: OBSERVATIONAL
Overall status: RECRUITING
Conditions: Total Hip Replacement
Keywords: outcome
Lead sponsor: Second Hospital of Shanxi Medical University
Sponsor class: OTHER
First posted: 2017-04-19
Enrollment: 1500
Sex: ALL
Minimum age (years): 60
Maximum age (years): 89
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: yes
Observational model: CASE_ONLY
Time perspective: RETROSPECTIVE
Sampling method: NON_PROBABILITY_SAMPLE
Study population: From January 2012 to July 30，2017，approximately 1500 cases of primary hip replacement in this study，including male ，female and bilateral replacements．

Brief summary: The is a retrospective analysis to study the characteristics of elderly patients treated with total hip replacements during past 5 years．

Detailed description: Patients underwent total hip replacement due to removal of the hip caused by retrogressive lesions, is conducive to the improvement of hip function .But at the same time,the complications from patients accepted total hip replacement surgery will directly or indirectly affect the prognosis of the patients, resulting in patients with delayed recovery and increase the hospitalization time and cost. Serious complications can lead to patients deaths during perioperative period. This study was designed to provide a retrospective analysis of postoperative recovery, quality of life, and complications in patients undergoing hip replacement over the past five years, providing data for clinical studies.

Eligibility criteria: Inclusion Criteria:

1. ASA Ⅱ-Ⅲ,elective operation patients，
2. NO other severe complication history

Exclusion Criteria:

1. Having severe comorbidity
2. not for the first time of joint replacement
3. Suffered from neurologic disorder or impaired mental state

Primary outcomes:
measure: Quality of life during 5 years after surgery
timeFrame: 5 years
Secondary outcomes:
measure: The incidence of postoperative complications
timeFrame: from 7 days to 1 year
measure: Mortality during 5 years after surgery
timeFrame: during 5 years
Other outcomes:
Locations:
city: Taiyuan
country: China
facility: Zheng Guo
state: Shanxi
Study officials:
affiliation: Second Hospital of Shanxi Medical University
name: Zheng Guo
role: STUDY_CHAIR
References:
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citation: Singh JA, Jensen MR, Harmsen WS, Gabriel SE, Lewallen DG. Cardiac and thromboembolic complications and mortality in patients undergoing total hip and total knee arthroplasty. Ann Rheum Dis. 2011 Dec;70(12):2082-8. doi: 10.1136/ard.2010.148726. Epub 2011 Oct 21.
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citation: Deutman R, Mulder TJ, Brian R, Nater JP. Metal sensitivity before and after total hip arthroplasty. J Bone Joint Surg Am. 1977 Oct;59(7):862-5.