Bilateral knee osteoarthritis patients receiving simultaneous bilateral TKA surgery Drain, bilateral total knee arthroplasty, blood transfusion, blood loss
Conditions
Interventions
not place drain before skin closure in TKA procedure ,place drain before skin closure after TKA procedure
Experimental Procedure/Surgery,Experimental Procedure/Surgery
not use drainage,use drainage
Sponsors
Chaivat Sriratanavudhi
Eligibility
Sex/Gender
All
Age
56 Years to No maximum
Inclusion criteria
Inclusion criteria: 1.Age >56 years old 2.Diagnosed knee OA and eligible for bilateral primary total knee arthroplasty
Exclusion criteria
Exclusion criteria: 1.Diagnosed secondary knee OA from inflammatory joint disease 2.Hb < 10 g/dl before surgery 3.Platelet deficiency or dysfunction 4.Coagulopathy 5.Recent acute MI within 30 days
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| blood transfusion rate 7 day after surgery receive blood transfusion or not | — |
Secondary
| Measure | Time frame |
|---|---|
| estimate postoperative blood loss 3 day after surgery gross formular(ml),postoperative pain 7 day after surgery VAS score,time to do straight leg raise in admission time to can do straight leg raise (day),length of stay in admission time of admission (day) | — |
Countries
Thailand
Contacts
Public ContactChaivat Sriratanavudhi
Police General Hospital
Outcome results
None listed