Resilience among racially diverse adolescent patients with chronic orthopedic conditions.

The theoretical literature on resilience shows there is no consensus regarding whether resilience is an ability; interactive process involving the individual, group, and community; both ability and process; or favorable outcome. A definitive part of the research on children's resilience featured the assessment of an indicator of resilience (e.g., health-related quality of life) and involved pediatric patients with prolonged illnesses. The present study examined resilience directly as an ability and process, and related protective or risk variables, with validated instruments among adolescent patients with chronic orthopedic conditions. One-hundred fifteen adolescent patients assented (parents/legally authorized representatives consented), with 73 completing the study questionnaire. Fifteen, 47, and 10 scored low, normal, or high, respectively, on resilience-ability (one with missing data). These three groups differed significantly on the number of years living with family, individual personal skills, self-esteem, negative affect, anxiety, and depression. Resilience-ability positively correlated with number of years living with family, individual personal skills, and self-esteem, but negatively with duration of chronic orthopedic condition, negative affect, anxiety, and depression. Duration of chronic orthopedic condition negatively correlated with individual peer support among those scoring high on resilience-ability. For girls, duration of chronic orthopedic condition negatively correlated with resilience-ability, educational context, and self-esteem, but positively correlated with caregiver physical and psychological caregiving for boys. Findings underscored the consequence of resilience for these adolescent patients, with their chronic orthopedic conditions affecting daily function and life quality. Implementation of best practices to nurture and enhance their health-related resilience will promote a lifetime of well-being.

Pin-tract infection during limb lengthening using external fixation.

We evaluated the incidence of pin-tract infection (PTI) during limb lengthening using external fixation in 88 patients and the effects of infection on final outcomes and incidence of additional procedures. The PTI rate was 96.6%. The rate of half-pin site infection was significantly (P<.05) higher in half-pin fixators (100%) than in hybrid fixators (78%). There was a significantly (P<.05) higher incidence of half-pin site infection (78%) than fine-wire site infection (33%). The rate of additional surgeries for treating PTI was higher for half-pin sites than for fine-wire sites. Three (3.4%) of the 88 cases led to chronic osteomyelitis. Careful insertion and a simple, well-defined, excellent pin-care protocol can minimize PTI.

Comparison of distraction osteogenesis for congenital and acquired limb-length discrepancy in children.

This study evaluated 116 lower limb lengthenings in 88 consecutive patients (mean age, 13.5 years) treated for congenital (31 patients [46 lengthened segments]) and acquired (57 patients [70 lengthened segments]) limb-length discrepancy. Mean follow-up was 3.8 years. Mean lengthening index was 34+/-16 days/cm in the congenital group and 32+/-9 days/cm in the acquired group; this difference was not statistically significant (P> .05). Mean length of distraction regenerate was 6.4+/-3.7 cm in the congenital group and 5.7+/-2.9 cm in the acquired group; this difference was not statistically significant (P> .05). Lengthening percentage was significantly higher in the congenital group (25+/-17.6) than in the acquired group (19+/-15.4). The increase in the complications rate in congenital limb-length discrepancy correlates with a significantly higher lengthening percentage. Bone regenerate is produced equally regardless of whether the etiology is acquired or congenital.

Bone lengthening in children: how to predict the complications rate and complexity?

PURPOSE: Complications arising from limb-lengthening procedures are often severe leading to long-term residuals. The aim of this study was to determine whether the complication rate and complexity could be predicted using a distraction index for bone lengthening in children. STUDY DESIGN: This study retrospectively reviewed a series of 116 lower limbs lengthening in 88 consecutive patients (mean age 13.5). Mean follow-up 3.8 years. Lengthening percentage, lengthening index, distraction regenerate length, additional surgeries, and complications rate were used to evaluate the results of limb lengthening. The correlation between lengthening percentage and complication rate was particularly analyzed and its practicability illustrated. Scatter plots of complication rate (%) against lengthening percentage were constructed, and linear regression was used to investigate mathematical relationship between the variables. RESULTS: The lengthening index was 33 +/- 12.1 days/cm. The length of distraction regenerate was 6 +/- 3.2 cm. The lengthening percentage was 21 +/- 16.5. The scatter plots of neurological complication rate, residual deformities rate, broken pins rate, joint contractures rate, and hypertension rate against lengthening percentage showed a positive linear relationship with r = 0.8. CONCLUSIONS: The number of complications increased considerably with the increase in lengthening percentage. The lengthening percentage correlates very well with the complication rate and can be used to predict the complication rate. CLINICAL RELEVANCE: During planning a lengthening procedure, the lengthening percentage should be a useful tool to predict the complications rate and to discuss the risks and benefits with patients and their families. The knowledge about predictable complications should help prevent and early detect expected complications.

Axial deformity correction in children via distraction osteogenesis.

We performed a retrospective analysis of the results of 62 tibial and 54 femoral lengthenings in 88 consecutive patients. The patients mean age was 13.5 years and mean follow-up was four years. There was a significant difference between metaphyseal (27+/-1.2 days/cm) and diaphyseal (39.4+/-1.7 days/cm), tibial (34+/-1.7 days/cm) and femoral (31+/-1.4 days/cm) lengthening (P<0.05), but no significant difference among the lengthening indexes when treating one-, two-, or three-dimensional deformities, congenital (34+/-2.4 days/cm) and acquired (32+/-1.0 days/cm) limb length discrepancy (LLD) (P>0.05). The lengthening index was 33+/-1.1 days/cm, distraction regenerate length 6+/-0.4 cm, and lengthening percentage 21+/-2.1. The scatter plots of new regenerate length against time and the scatter plots of neurological complication, residual deformities, broken pins, joint contractures, and hypertension rate against lengthening percentage showed a positive linear relationship (r=0.8). We found the correlations between quantitative and qualitative parameters that should help to predict the treatment outcomes. Lengthening index depends on the amount of length gained. Higher length of new bone regenerate leads to a decrease in lengthening index. Expected gain in bone length can aid in estimating the duration of treatment. The lengthening percentage correlates very well with the complication rate and can be used to predict the complication rate.

Shriners Hospitals for Children, Honolulu's experience with telemedicine: program implementation, maintenance, growth, and lessons learned.

Shriners Hospitals for Children, Honolulu Telemedicine Program conducts real-time video consultations with remotes sites in Hawaii, Guam, Saipan, American Samoa, the Federated States of Micronesia, and the Republic of the Marshall Islands. The program began in 1999 and has provided over 240 consultations. This report is a summary of the Shriners Hospitals experience and lessons learned regarding program implementation and maintenance.