Compression garments for the management of pediatric post-thrombotic syndrome: A prospective longitudinal study.

BACKGROUND

Graduated compression garments (CG) are a standard form of management of post-thrombotic syndrome (PTS) in adults, but data in children are lacking.

OBJECTIVES

We aimed to study the attitudes toward CG and change in PTS severity score in children who were prescribed CG for PTS management.

METHODS

Children with PTS were enrolled in this longitudinal prospective study at the time of CG prescription. PTS severity was measured at baseline and follow-up using CAPTSure© ; attitude toward CG was registered at follow-up.

RESULTS

Forty-five patients were enrolled (median age 13 years, 25th-75th percentile 8-15 years; 53% male patients); 71% were prescribed socks and 29% sleeves; pressure was 15-20 mmHg in 84% of CG. Median baseline PTS CAPTSure© score was 31 points (25th-75th percentile 21-45 points). At follow-up, 49% of patients found CG helpful, 27% found CG not helpful, and 16% did not buy or wear the CG. Eight percent of enrolled patients did not return for study follow-up. Ninety-five percent of the children who found CG helpful wore them for ≥3 days/week. Hours of CG wear at the time of follow-up were associated with lower PTS scores at follow-up in a non-linear manner (e.g., wearing 12 vs. 0 h/day was associated with a 16-point reduction in PTS scores at follow-up, 95% CI -29 to -2 points).

CONCLUSION

Nearly half the patients who were prescribed CG found them helpful. We observed non-linear improvement in PTS severity with the use of low-pressure CG for 8-12 h/day and ≥3 days/week, providing guidance in their prescription.