Measure | Archdeacon et al. (24) Level I randomized | Stannard et al. (9) Level I randomized | Starr et al. (4) Level II quasirandomized | Ricci et al. (8) Level II prospective cohort |
---|---|---|---|---|
Operative duration | p = 0.26 | p = 0.08 | ||
Estimated blood loss | p = 0.15 | |||
Malalignment | p = 0.3 | NS | ||
Union | NS | NS | NS | NS |
Delayed union | NS | NS | NS | |
Nonunion | NS | NS | ||
Malunion | ||||
Deaths | NS | |||
Functional outcome measure* | NS | p = 0.60 | NS | |
Hip ROM | p = 0.025‡ | NS | ||
Knee ROM | p = 0.13 | |||
Hip pain | ||||
Knee pain | ||||
Dynamization | ||||
Femoral shortening | ||||
Reoperations | ||||
Heterotopic ossification around the hip | NS | |||
Pudendal nerve injury | ||||
Trendelenburg gait | ||||
Other medical complications† | NS |
NS = nonsignificant; ROM = range of motion.
↵* Functional outcome measures include lower extremity measure, Harris hip score, Lysholm score, Lysholm and Tegner score, Western Ontario and McMaster Universities Arthritis Index, Merle d’Aubigne and Postel, knee injury and osteoarthritis outcome score and hip dysfunction and osteoarthritis outcome score.
↵† Other medical complications include pulmonary embolism, fat embolus syndrome, deep venous thrombosis, postoperative hematoma, hemarthrosis, infection, hyperbilirubinemia and pneumonia.
↵‡ Favours greater trochanteric nailing.