https://scholars.lib.ntu.edu.tw/handle/123456789/554461
標題: | Effect of reimbursement policy on visual outcomes in patients with diabetic macular edema treated with ranibizumab | 作者: | TSO-TING LAI YI-TING HSIEH CHUNG-MAY YANG TZYY-CHANG HO CHANG-HAO YANG |
公開日期: | 2020 | 出版社: | NLM (Medline) | 卷: | 40 | 期: | 11 | 起(迄)頁: | 2191-2197 | 來源出版物: | Retina (Philadelphia, Pa.) | 摘要: | PURPOSE: To evaluate effects of reimbursement policy change on visual outcomes of patients with diabetic macular edema treated with ranibizumab. METHODS: In this retrospective comparative cohort study, we included 78 treatment-na?ve patients with diabetic macular edema (107 eyes) insured under Taiwan's National Health Insurance from July 2013 to January 2015 (Group A) and April 2016 to June 2017 (Group B), or before and after the major reimbursement policy change, respectively. Best-corrected visual acuity (BCVA), optical coherence tomography findings, and injection numbers at baseline and postinjection Months 3, 6, and 12 were collected. Mean BCVA change and predictive factors for enhanced BCVA improvement at Month 12 were analyzed. RESULTS: The mean improvement in BCVA at 1 year was 5.8 ETDRS letters (Group A) before and 14.8 letters (Group B) after the policy change (P = 0.009), and the mean numbers of injections were 4.6 ± 2.0 and 6.5 ± 2.3 in Group A and B (P < 0.001), respectively. Linear regression revealed that greater visual improvement at Month 12 was significantly associated with worse baseline BCVA, greater visual gain at Month 3, new reimbursement policy (Group B), and the presence of subretinal fluid in baseline optical coherence tomography, but not with total injection number. Compared with Group A, Group B had enhanced BCVA improvement when baseline subretinal fluid was present (P = 0.001), but not when subretinal fluid was absent (P = 0.656). CONCLUSION: Health care policy change significantly affected the visual outcomes of patients with diabetic macular edema in a clinical practice setting, with superior final BCVA and BCVA improvement after increased reimbursement. Presence of subretinal fluid at baseline predicted enhanced post-policy change visual improvement. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85094221655&doi=10.1097%2fIAE.0000000000002716&partnerID=40&md5=193663b48f286816ab91750cd5337557 https://scholars.lib.ntu.edu.tw/handle/123456789/554461 |
ISSN: | 1539-2864 | DOI: | 10.1097/IAE.0000000000002716 | SDG/關鍵字: | angiogenesis inhibitor; ranibizumab; vasculotropin A; VEGFA protein, human; adult; aged; comparative study; diabetic retinopathy; female; fluorescence angiography; health care policy; human; intravitreal drug administration; macular edema; male; middle aged; optical coherence tomography; pathophysiology; physiology; public health; reimbursement; retrospective study; subretinal fluid; treatment outcome; visual acuity; Adult; Aged; Angiogenesis Inhibitors; Diabetic Retinopathy; Female; Fluorescein Angiography; Health Policy; Humans; Intravitreal Injections; Macular Edema; Male; Middle Aged; National Health Programs; Ranibizumab; Reimbursement Mechanisms; Retrospective Studies; Subretinal Fluid; Tomography, Optical Coherence; Treatment Outcome; Vascular Endothelial Growth Factor A; Visual Acuity |
顯示於: | 醫學系 |
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