Background. The standard Ponseti method is a mainstay of treatment for children with congenital talipes equinovarus (CTEV); involving weekly manipulation and long-leg casting, this approach has proven to produce good long-term outcomes. However, it takes approximately 45 weeks to correct all deformity components, making compliance a challenge for patients with limited economic resources and difficulty reaching healthcare centres.
Aim. This study aims to compare treatment outcomes between standard Ponseti and an accelerated protocol applying the same casts but changing them more frequently, every 2-5 days for the CTEV pathology.
Methods. A systematic search was conducted based on PRISMA guidelines to identify relevant studies through PubMed, Google Scholar, and Cochrane Database. A total of seven studies (324 patients, 408 feet) were included in the meta-analysis. Five outcomes were compared between the two procedures: post-procedure Pirani score, relapse rate, tenotomy rate, number of casts, and total duration of treatment.
Results. For total duration of treatment, the accelerated Ponseti method was superior to standard Ponseti (24.25 vs. 41.54 days, p 0.00001). On the other hand, it achieved comparable efficacy as measured by post-procedure Pirani score (1.01 vs. 0.87, p = 0.19). Furthermore, the two procedures were also comparable in terms of the total number of casts needed (4.94 vs. 5.05, p = 0.76), tenotomy rate (73.29% vs. 65.27%, p = 0.07) , and relapse rate (27.72% vs 25.23%, p = 0.56).
Conclusion. Accelerated Ponseti offers similar efficacy and shorter duration of treatment compared to the standard Ponseti technique.