Orthopedics Research Today is a free monthly online journal that collates and summarizes the latest research about Orthopedics, including details on chronic injuries, muscoskeletal disorders, surgery, reconstruction.

A multicenter outcomes assessment of five-year-old patients with unilateral cleft lip and palate.

Flinn W, Long RE, Garattini G, Semb G

Lancaster Cleft Palate Clinic, Lancaster, Pennsylvania 17602, USA.

OBJECTIVE: Compare 5-year-old dental arch relationships of patients from three centers with differing primary protocols. DESIGN: Retrospective study of treatment outcomes using blinded evaluation of dental study casts. SETTING: Three major cleft-craniofacial centers; one (center A) is a free-standing institution, and two (centers B and C) are university hospitals. PATIENTS: 118 (A = 41; B = 33; C = 44) consecutively treated 5-year-old patients with complete, nonsyndromic unilateral cleft lip and palate. INTERVENTIONS: Centers A and C completed primary repair without presurgical orthopedics by 18 months (center A in three surgeries and center C in two surgeries). Center B used passive presurgical orthopedics with lip/soft palate repair at 6 months and gingivo-alveoloplasty/hard palate repair at 18 to 36 months. MAIN OUTCOME MEASURE: Averaged ratings of dental casts using the 5-year yardstick were computed for each patient. The Wilcoxon two-sample test was used to compare means; a chi-square test was used to compare distributions. RESULTS: Intra- and interexaminer reliability tests showed excellent reliability (>.90). Mean scores were not significantly different. Distribution of scores differed significantly. Center A had the highest percentage of good scores and the lowest percentage of poor scores (72% versus 6.5%), followed by center B (63% versus 6.6%) and center C (59% versus 16.3%). CONCLUSIONS: Centers A and B had comparable scores and completely different protocols in surgical technique, timing, sequencing, and nonuse/use of appliances. Center C's results were slightly lower than those of 1 and 3, but the center had the protocol with the least burden of treatment (only two surgeries, without use of appliances).

Published 9 May 2006 in Cleft Palate Craniofac J, 43(3): 253-8.
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