ABSTRACT
The parameter of health economics in the use of any contemporary medical module plays a dominant role in decision making. A prospective nonrandomised comparative study of the direct medical costs on the first attempt of treating aseptic nonunions of tibial fractures, with either autologous-iliac-crest-bone-graft (ICBG) or bone morphogenetic protein-7 (BMP-7), is presented. Twenty-seven consecutive patients, who were successfully treated for fracture nonunions, were divided into two groups. Group 1 (n = 12) received ICBG and group 2 (n = 15) received BMP-7. All patients healed their nonunions, and the financial analysis presented represents a best-case scenario. Three out of 12 of the ICBG group required revision surgery while just one out of 15 required it in the BMP-7 group. Average hospital stay was 10.66 vs. 8.66 days, time-to-union 6.9 vs. 5.5 months, hospitals costs pound2,133.6 vs. pound1,733.33, and theatre costs were pound2,413.3 vs. pound906.67 for the ICBG and BMP-7 groups, respectively. The BMP-7 cost was pound3002.2. Fixation-implant was pound696.4 vs. pound592.3, radiology pound570 vs. pound270, outpatient pound495.8 vs. pound223.33, and other costs were pound451.6 vs. pound566.27 for the ICBG and BMP-7 groups, respectively. The average cost of treatment with BMP-7 was 6.78% higher (P = 0.1) than with ICBG, and most of this (41.1%) was related to the actual price of the BMP-7. In addition to the satisfactory efficacy and safety of BMP-7 in comparison to the gold standard of ICBG, as documented in multiple studies, its cost effectiveness is advocated favourably in this analysis.
Subject(s)
Bone Morphogenetic Protein 7/economics , Bone Transplantation/economics , Fracture Fixation, Internal/economics , Fractures, Ununited/economics , Health Care Costs/statistics & numerical data , Tibial Fractures/economics , Bone Morphogenetic Protein 7/administration & dosage , Bone Transplantation/methods , Cost-Benefit Analysis , Female , Fractures, Ununited/therapy , Humans , Ilium/transplantation , Male , Prospective Studies , Recombinant Proteins/administration & dosage , Recombinant Proteins/economics , Recovery of Function , Tibial Fractures/therapy , Treatment OutcomeABSTRACT
A protocol of early intervention (flexible intramedullary nails, early hip spica, and external fixation) was started in 1999 and during a 3-year period there were 25 children who sustained a femoral shaft fracture (early intervention group). These were prospectively reviewed with a minimum follow up of 24 months (Range 24-35 months). A historical control group of 41 children was used. These children were injured between February 1996 and February 1999 and were retrospectively reviewed. They had traditional in patient treatments with either Gallows or Thomas splint traction (traditional treatment group). Over the 6-year period from 1996 to 2002 there were a total of 66 femoral shaft fractures in the study that presented to our hospital. The mean length of hospital stay was 29 nights in the traditional group and 10 nights in the early intervention group. This difference is significant (p<0.001). The malunion rate was slightly higher in the early active group at radiological union but most of these remodelled over the 2 years of follow up. The protocol of early intervention used in our institution, of flexible nails, early hip spica or external fixation depended on the age of the child, and has resulted in a shorter hospital stay for the children. This has benefits for the child, the family and the hospital.
Subject(s)
Femoral Fractures/therapy , Length of Stay/statistics & numerical data , Adolescent , Case-Control Studies , Casts, Surgical , Child , Child, Preschool , Cost of Illness , External Fixators , Female , Femoral Fractures/economics , Follow-Up Studies , Fracture Fixation, Intramedullary , Hospital Costs , Humans , Infant , Infant, Newborn , Male , Pain Measurement , Patient Satisfaction , Prospective Studies , Retrospective Studies , Splints , Time Factors , Traction , United KingdomABSTRACT
The purpose of this study was to evaluate the efficacy and safety of recombinant bone morphogenetic protein 7 (rhBMP-7 or OP-1) as a bone-stimulating agent in the treatment of persistent fracture non-unions. Twenty-five consecutive patients [19 males, mean age 39.4 years (range: 18-79)] with 26 fracture non-unions were treated with rhBMP-7. There were 10 tibial non-unions, eight femoral, three humeral, three ulnar, one patellar, and one clavicular non-union. The mean follow-up was 15.3 months. The mean number of operations performed prior to rhBMP-7 application was 3.2, with autologous bone graft and bone marrow injection being used in 10 cases (38.5%). Both clinical and radiological union occurred in 24 (92.3%) cases, within a mean time of 4.2 months and 5.6 months, respectively. Of the remaining two cases, one patient ultimately underwent a below knee amputation, secondary to recurrence of deep sepsis. The other patient with recalcitrant ulnar non-union although the radiological union was incomplete, declined further intervention, as he was asymptomatic. No complications or adverse effects from the use of rhBMP-7 were encountered. This study supports the view that the application of rhBMP-7 as a bone-stimulating agent is safe and a power adjunct to be considered in the surgeon's armamentarium for the treatment of these challenging clinical conditions.
