Males and females 21 years of age or older;
Undergoing elective primary, resurfacing arthroplasty, revision, or second stage re-implantation total hip replacement;
Undergoing elective primary, revision, or second stage re-implantation total or uni compartmental knee replacement;
Patient has necessary mental capacity to participate and is able to comply with study protocol requirements;
Patient is willing and able to give informed consent; and
Patient is willing to be randomized and participate.

NCT02810704_inc_T1
Person
Males
NCT02810704_inc_T2
Person
females
NCT02810704_inc_T3
Person
age
NCT02810704_inc_T4
Value
21 years or older
NCT02810704_inc_T5
Procedure
total hip replacement
NCT02810704_inc_T6
Qualifier
elective
NCT02810704_inc_T7
Qualifier
primary
NCT02810704_inc_T8
Qualifier
revision
NCT02810704_inc_T9
Qualifier
second stage re-implantation
NCT02810704_inc_T10
Qualifier
resurfacing arthroplasty
NCT02810704_inc_T11
Scope
primary, resurfacing arthroplasty, revision, or second stage re-implantation
NCT02810704_inc_T12
Procedure
knee replacement
NCT02810704_inc_T13
Qualifier
uni compartmental
NCT02810704_inc_T14
Qualifier
second stage re-implantation total
NCT02810704_inc_T15
Qualifier
revision
NCT02810704_inc_T16
Qualifier
primary
NCT02810704_inc_T17
Qualifier
elective
NCT02810704_inc_T18
Scope
primary, revision, or second stage re-implantation total or uni compartmental