Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
55 participants
OBSERVATIONAL
2019-08-11
2024-07-09
Brief Summary
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The analysis of the particles in the synovial fluid and in the articular tissues by electron microscopy after digestion or directly by optical microscopy, will improve the knowledge on the mechanisms of wear.
This category 3 study is based on the case-control model and will be conducted in a national reference center (hospital la Croix-Rousse- Lyon). It will include a population of adult patients.
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Detailed Description
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Conditions
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Study Design
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CASE_CONTROL
PROSPECTIVE
Study Groups
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hip prosthesis metal/polyethylene in simple mobility
hip prosthesis removed metal / polyethylene, simple mobility
Patients are hospitalized in order to change their hip prosthesis at the hospital "la Croix-Rousse" in Lyon.
Patients have to complete before the surgery a survey on occupational and environmental exposures to mineral dust.
The prosthesis removed is composed by metal/polyethylene. It's a simple mobility The aim is to define the types of particles that cause the most tissue inflammation
hip prosthesis metal/polyethylene in double mobility
hip prosthesis removed metal / polyethylene, double mobility
Patients are hospitalized in order to change their hip prosthesis at the hospital "la Croix-Rousse" in Lyon.
Patients have to complete before the surgery a survey on occupational and environmental exposures to mineral dust.
The prosthesis removed is composed by metal/polyethylene. It's a double mobility.
The aim is to define the types of particles that cause the most tissue inflammation
hip prosthesis ceramic/polyethylene in simple mobility
hip prosthesis removed ceramic/ polyethylene, simple mobility
Patients are hospitalized in order to change for their hip prosthesis at the hospital "la Croix-Rousse" in Lyon.
Patients have to complete before the surgery a survey on occupational and environmental exposures to mineral dust.
The prosthesis removed is composed by ceramic/polyethylene. It's a simple mobility.
The aim is to define the types of particles that cause the most tissue inflammation
hip prosthesis ceramic/polyethylene in double mobility
hip prosthesis removed ceramic/ polyethylene, double mobility
Patients are hospitalized in order to change their hip prosthesis at the hospital "la Croix-Rousse" in Lyon.
Patients have to complete before the surgery a survey on occupational and environmental exposures to mineral dust.
The prosthesis removed is composed by ceramic/polyethylene. It's a double mobility.
The aim is to define the types of particles that cause the most tissue inflammation.
Primary implanted hip prosthesis
Primary implanted hip prosthesis
Patients are hospitalized in order to have a first hip prosthesis at the hospital "la Croix-Rousse" in Lyon.
Patients have to complete before the surgery a survey on occupational and environmental exposures to mineral dust.
The patients will be received a first prosthesis.
metal / metal prosthesis removed
hip prosthesis removed metal/metal
Patients are hospitalized in order to change their hip prosthesis at the hospital "la Croix-Rousse" in Lyon.
Patients have to complete before the surgery a survey on occupational and environmental exposures to mineral dust.
The prosthesis removed is composed by metal/metal. The aim is to define the types of particles that cause the most tissue inflammation
ceramic / ceramic prosthesis removed
hip prosthesis removed ceramic/ceramic
Patients are hospitalized in order to change their hip prosthesis at the hospital "la Croix-Rousse" in Lyon.
Patients have to complete before the surgery a survey on occupational and environmental exposures to mineral dust.
The prosthesis removed is composed by ceramic/ceramic. The aim is to define the types of particles that cause the most tissue inflammation
Interventions
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hip prosthesis removed ceramic/ceramic
Patients are hospitalized in order to change their hip prosthesis at the hospital "la Croix-Rousse" in Lyon.
Patients have to complete before the surgery a survey on occupational and environmental exposures to mineral dust.
The prosthesis removed is composed by ceramic/ceramic. The aim is to define the types of particles that cause the most tissue inflammation
hip prosthesis removed metal / polyethylene, simple mobility
Patients are hospitalized in order to change their hip prosthesis at the hospital "la Croix-Rousse" in Lyon.
Patients have to complete before the surgery a survey on occupational and environmental exposures to mineral dust.
The prosthesis removed is composed by metal/polyethylene. It's a simple mobility The aim is to define the types of particles that cause the most tissue inflammation
hip prosthesis removed metal / polyethylene, double mobility
Patients are hospitalized in order to change their hip prosthesis at the hospital "la Croix-Rousse" in Lyon.
Patients have to complete before the surgery a survey on occupational and environmental exposures to mineral dust.
The prosthesis removed is composed by metal/polyethylene. It's a double mobility.
The aim is to define the types of particles that cause the most tissue inflammation
hip prosthesis removed ceramic/ polyethylene, simple mobility
Patients are hospitalized in order to change for their hip prosthesis at the hospital "la Croix-Rousse" in Lyon.
Patients have to complete before the surgery a survey on occupational and environmental exposures to mineral dust.
The prosthesis removed is composed by ceramic/polyethylene. It's a simple mobility.
The aim is to define the types of particles that cause the most tissue inflammation
hip prosthesis removed ceramic/ polyethylene, double mobility
Patients are hospitalized in order to change their hip prosthesis at the hospital "la Croix-Rousse" in Lyon.
Patients have to complete before the surgery a survey on occupational and environmental exposures to mineral dust.
The prosthesis removed is composed by ceramic/polyethylene. It's a double mobility.
The aim is to define the types of particles that cause the most tissue inflammation.
Primary implanted hip prosthesis
Patients are hospitalized in order to have a first hip prosthesis at the hospital "la Croix-Rousse" in Lyon.
Patients have to complete before the surgery a survey on occupational and environmental exposures to mineral dust.
The patients will be received a first prosthesis.
hip prosthesis removed metal/metal
Patients are hospitalized in order to change their hip prosthesis at the hospital "la Croix-Rousse" in Lyon.
Patients have to complete before the surgery a survey on occupational and environmental exposures to mineral dust.
The prosthesis removed is composed by metal/metal. The aim is to define the types of particles that cause the most tissue inflammation
Eligibility Criteria
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Inclusion Criteria
* Patient including French,
* Patient witness: to be hospitalized in the orthopedic department of the Croix-Rousse hospital for a first hip prosthesis
* Patient test: to be hospitalized in the orthopedic department of the Croix-Rousse hospital for the removal of a hip prosthesis
Exclusion Criteria
* Pregnant or lactating woman
* Patient with suspicion of infection on prosthesis
* Patient opposing his participation in the study
18 Years
ALL
No
Sponsors
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MINAPATH Développement
OTHER
Hospices Civils de Lyon
OTHER
Responsible Party
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Principal Investigators
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Cécile Batailler, Dr
Role: PRINCIPAL_INVESTIGATOR
Hospices Civils de Lyon
Locations
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Hôpital Edouard Herriot
Lyon, , France
Hôpital de la Croix Rousse
Lyon, , France
Countries
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Other Identifiers
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2018-A03343-52
Identifier Type: OTHER
Identifier Source: secondary_id
69HCL18_0623
Identifier Type: -
Identifier Source: org_study_id
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