Timing for Ponseti clubfoot management: does the age matter? 90 children (131 feet) with a mean follow-up of 5 years

Acta Orthop. 2018 Dec;89(6):662-667. doi: 10.1080/17453674.2018.1526534. Epub 2018 Oct 18.

Abstract

Background and purpose - There are still controversies as to the age for beginning treatment with the Ponseti method. We evaluated the clinical outcome with different age at onset of Ponseti management for clubfoot. Patients and methods - 90 included children were divided into 3 groups in terms of age at start of treatment. The difference in treatment-related and prognosis-related variables including presentation age, initial Pirani and Dimeglio score, casts required, relapse rates, final Dimeglio score, and international clubfoot study group score (ICFSG) was analyzed. Results - Age between 28 days and 3 months at start of treatment method was associated with fewer casts required, lower relapse rate, and lower final ICFSG score (p < 0.05). Early treatment before 28 days of age required more casts and had a higher relapse rate (p < 0.05). The highest ICFSG scores were found in the ages between 3 and 6 months (p < 0.05). After propensity score matching, age between 28 days and 3 months was demonstrated to have a lower finial ICFSG score. Linear regression models showed that presentation age was positively correlated with final ICFSG score, and was identified as the only independent prognostic risk factor. Interpretation - There was lower rate of relapse and better clinical outcome when treatment was initiated at age between 28 days and 3 months. With the Ponseti method, clubfeet may not need urgent treatment.

Publication types

  • Video-Audio Media

MeSH terms

  • Achilles Tendon / surgery
  • Age Factors
  • Analysis of Variance
  • Braces
  • Casts, Surgical
  • Clinical Protocols
  • Clubfoot / therapy*
  • Combined Modality Therapy
  • Equipment Design
  • Follow-Up Studies
  • Humans
  • Infant
  • Infant, Newborn
  • Orthopedic Procedures / methods*
  • Recurrence
  • Retrospective Studies
  • Tenotomy / methods