Clinical Study

Combination Therapy with Continuous Three-in-One Femoral Nerve Block and Periarticular Multimodal Drug Infiltration after Total Hip Arthroplasty

Table 1

Patient characteristics.

TotalCFNBLIACFNB+LIA value
()()()()

Age (years)69.2 ± 11.264 ± 10.466.6 ± 12.768 ± 110.25
Sex (male : female)20 : 739 : 215 : 276 : 250.28
BMI (kg/m2)24 ± 3.924 ± 4.323 ± 3.425 ± 3.80.19
Diagnosis0.89
 OA81282726
 ANFH8233
 RA2011
  Fracture2011
VAS (mm)53.6 ± 22.250.5 ± 20.754.4 ± 21.356.1 ± 24.80.51
10 m test (s)11.6 ± 4.211.5 ± 2.611.9 ± 3.911.5 ± 5.50.94
TUG (s)12 ± 3.911.8 ± 2.712.8 ± 5.211.5 ± 3.60.48
HHS (points)45.8 ± 16.345.5 ± 16.145.4 ± 14.142.6 ± 19.10.35
Operation time (min)77 ± 25.381.1 ± 30.680.7 ± 19.779.5 ± 250.25
Blood loss (ml)227 ± 183252 ± 168212 ± 219217 ± 1570.74

CFNB = continuous femoral nerve block; LIA = local anesthetic infiltration; BMI = body mass index; OA = osteoarthritis; ANFH = avascular necrosis of the femoral head; RA = rheumatoid arthritis; VAS = visual analogue scale; TUG = timed up and go test; HHS = Harris Hip Score.