OBJECTIVE: While post-thrombotic syndrome (PTS) is increasingly recognized in children with a history of deep vein thrombosis (DVT), its impact on the health-related quality of life (HRQoL) is unknown. Our objective was to evaluate the association between the PTS and HRQoL by surveying a cohort of patients treated at our institution for DVT. MATERIALS/ METHODS: All unique pediatric patients (0-18 years) treated for a DVT at the Mayo Clinic during the 15-year period, 1995-2009 were identified. A previously validated PTS survey instrument and age appropriate Pediatric Quality of Life inventory, version 4 (PedsQL 4.0) were mailed to eligible patients. Linear regression models were fit to compare the HRQoL scores between PTS groups (none, mild, moderate/severe), after adjusting for the presence of potential covariates. RESULTS: Of the 90 respondents, 65 (72%) reported signs and/or symptoms of PTS. Mean age (± SD) at DVT diagnosis and survey completion were 12.8 (± 6.1) and 19.3 (± 7.7) years, respectively. Self-report PedsQL 4.0 module was completed by 79 patients, and 34 guardians completed the parent-proxy module. Patients with moderate to severe PTS reported significantly worse total HRQoL score (mean ± SD, 71.3 ± 13.4) as compared to patients with mild PTS (84.8 ± 14.2) and no PTS (83.4 ± 14) (P = 0.001). CONCLUSION: Moderate to severe PTS has a significant impact on self-reported HRQoL as measured using the generic PedsQL 4.0. Further research is warranted to develop a venous disease-specific quality of life measure for children with a history of DVT.
OBJECTIVE: While post-thrombotic syndrome (PTS) is increasingly recognized in children with a history of deep vein thrombosis (DVT), its impact on the health-related quality of life (HRQoL) is unknown. Our objective was to evaluate the association between the PTS and HRQoL by surveying a cohort of patients treated at our institution for DVT. MATERIALS/ METHODS: All unique pediatric patients (0-18 years) treated for a DVT at the Mayo Clinic during the 15-year period, 1995-2009 were identified. A previously validated PTS survey instrument and age appropriate Pediatric Quality of Life inventory, version 4 (PedsQL 4.0) were mailed to eligible patients. Linear regression models were fit to compare the HRQoL scores between PTS groups (none, mild, moderate/severe), after adjusting for the presence of potential covariates. RESULTS: Of the 90 respondents, 65 (72%) reported signs and/or symptoms of PTS. Mean age (± SD) at DVT diagnosis and survey completion were 12.8 (± 6.1) and 19.3 (± 7.7) years, respectively. Self-report PedsQL 4.0 module was completed by 79 patients, and 34 guardians completed the parent-proxy module. Patients with moderate to severe PTS reported significantly worse total HRQoL score (mean ± SD, 71.3 ± 13.4) as compared to patients with mild PTS (84.8 ± 14.2) and no PTS (83.4 ± 14) (P = 0.001). CONCLUSION: Moderate to severe PTS has a significant impact on self-reported HRQoL as measured using the generic PedsQL 4.0. Further research is warranted to develop a venous disease-specific quality of life measure for children with a history of DVT.
Authors: Riten Kumar; Katherine Harsh; Surbhi Saini; Sarah H O'Brien; Joseph Stanek; Patrick Warren; Jean Giver; Michael R Go; Bryce A Kerlin Journal: J Pediatr Date: 2018-12-07 Impact factor: 4.406
Authors: Rachel M Taylor; Lorna A Fern; Julie Barber; Javier Alvarez-Galvez; Richard Feltbower; Stephen Morris; Louise Hooker; Martin G McCabe; Faith Gibson; Rosalind Raine; Dan P Stark; Jeremy S Whelan Journal: BMJ Open Date: 2019-04-20 Impact factor: 2.692