Introduction: Treatment for boys with haemophilia in China is rapidly improving; however, comprehensive outcomes have not been examined prospectively. Aim: The aim of this study was to evaluate the effect of short-term full-dose prophylaxis compared to on-demand treatment, on the Health-Related Quality of Life (HR-QoL) of boys with severe haemophilia A (HA) in China. Methods: Boys with severe HA (FVIII<1%) completed 3 months of on-demand treatment and 3 months of full-dose prophylaxis (25 FVIII IU per kg 3x per week). The primary outcomes were child-and parent-reported Canadian Hemophilia Outcomes - Kids Life Assessment Tool (CHO-KLAT) scores. The number and type of bleeds and Activities Scale for Kids (ASK) scores were also recorded. Results: Analyses included 23 boys between 4 and 15.9 years of age. The number of bleeds decreased by 94% on prophylaxis (P < 0.0001, Wilcoxon Signed-Rank test). The mean child-reported CHO-KLAT scores for boys >= 7 years (n = 20) was 61.4 (+/- 10.9) during on-demand treatment and 61.9 (+/- 11.4) following short-term prophylaxis (P = 0.72, paired t-test). The mean parent-reported CHO-KLAT score during the on-demand phase was 54.4 (+/- 10.5) with an increase of 3.8 points (+/- 8.1; P = 0.04, paired t-test) following prophylaxis. Conclusions: Child-reported CHO-KLAT scores were lower in boys with severe HA in China than reported in countries with access to full-dose prophylaxis. Boys reported higher HR-QoL scores than their parents. Small improvements in ASK scores were noted following the prophylaxis phase. These changes were only significant in the parent-reported CHO-KLAT scores. Longer term prospective clinical trials are needed in China to determine the impact of prophylaxis on HR-QoL in boys with severe HA.
第一作者机构:[1]Capital Med Univ, Beijing Childrens Hosp, Hematol Oncol Ctr, Beijing, Peoples R China;[2]Minist Educ, Natl Key Discipline Pediat, Beijing Key Lab Pediat Hematol Oncol, Guangzhou, Guangdong, Peoples R China;
通讯作者:
通讯机构:[15]Laurentian Univ, Sch Rural & Northern Hlth, Sudbury, ON, Canada;[16]Laurentian Univ, Res Ctr Evaluating Childrens Hlth Outcomes ECHO, Sudbury, ON, Canada;[17]Laurentian Univ, 935 Ramsey Lake Rd, Sudbury, ON, Canada
推荐引用方式(GB/T 7714):
Wu R.,Sun J.,Xiao J.,et al.A prospective study of health-related quality of life of boys with severe haemophilia A in China: comparing on-demand to prophylaxis treatment[J].HAEMOPHILIA.2017,23(3):430-436.doi:10.1111/hae.13198.
APA:
Wu, R.,Sun, J.,Xiao, J.,Liu, Y.,Xue, F....&Young, N. L..(2017).A prospective study of health-related quality of life of boys with severe haemophilia A in China: comparing on-demand to prophylaxis treatment.HAEMOPHILIA,23,(3)
MLA:
Wu, R.,et al."A prospective study of health-related quality of life of boys with severe haemophilia A in China: comparing on-demand to prophylaxis treatment".HAEMOPHILIA 23..3(2017):430-436