ISRCTN41984498已完成不适用
Diabetic Macular Oedema: a prospective randomised trial of management with intravitreal bevacizumab (Avastin®) versus conventional laser therapy in diabetic macula oedema
Moorfields Eye Hospital NHS Foundation Trust (UK)0 个研究点目标入组 80 人开始时间: 2007年7月16日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 80
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
入排标准
- 性别
- All
入选标准
- •1. Patients of either sex aged 18 years or over
- •2. Diagnosis of diabetes mellitus (type one or type two). Any one of the following will be considered to be sufficient evidence that diabetes is present:
- •2.1. Current regular use of insulin for the treatment of diabetes
- •2.2. Current regular use of oral anti-hyperglycaemic agents for the treatment of diabetes
- •2.3. Documented diabetes by American Diabetes Association (ADA) and/or World Health Organisation (WHO) criteria
- •3. Best corrected visual acuity in the study eye between 35 and 69 Early Treatment Diabetic Retinopathy Study (ETDRS) letters at 4 metres (Snellen equivalent of 6/60 or better and less than 6/12) within 14 days of randomisation
- •4. On clinical examimation, definite retinal thickening due to diabetic macular oedema involving the centre of the macula: Optical Coherence Tomography (OCT) central subfield greater than or equal to 270 microns within 14 days of randomisation
- •5. Media clarity, pupillary dilation, and subject cooperation sufficient for adequate fundus photographs
- •6. At least one prior macular laser therapy
- •7. Intraocular pressure less than 30 mmHg
- •8. Written informed consent
- •9. Ability to return for study visits
- •10. Vision in fellow eye of 3/60 or better
- •11. Fellow eye has no anti-Vascular Endothelial Growth Factor (anti-VEGF) treatment within the past three months and no expectation of such treatment in next three months
排除标准
- •The following exclusions apply to the study eye only (i.e., they may be present for the non-study eye):
- •1. Macular ischaemia (Foveal Avascular Zone [FAZ] greater than 1000 um in diameter or severe perifoveal intercapillary loss in Intravenous Fluorescein Angiography [IVFA])
- •2. Macular oedema is considered to be due to a cause other than diabetic macular oedema. An eye should not be considered eligible if:
- •2.1. The macular oedema is considered to be related to cataract extraction, or
- •2.2. Clinical examination and/or OCT suggest that vitreoretinal interface abnormalities disease (e.g., a taut posterior hyaloid or epiretinal membrane) is the primary cause of the macular oedema
- •3. Co-existent ocular disease:
- •3.1. An ocular condition is present such that, in the opinion of the investigator, visual acuity would not improve from resolution of macular oedema (e.g., foveal atrophy, pigmentary changes, dense subfoveal hard exudates, non-retinal conditions, such as amblyopia)
- •3.2. An ocular condition is present (other than diabetes) that, in the opinion of the investigator, might affect macular oedema or alter visual acuity during the course of the study (e.g., vein occlusion, uveitis or other ocular inflammatory disease, neovascular glaucoma, Irvine-Gass Syndrome, etc.)
- •3.3. A substantial cataract that, in the opinion of the investigator, is likely to be decreasing visual acuity by three lines or more (i.e., cataract would be reducing acuity to 20/40 or worse if eye was otherwise normal)
- •4. History of treatment for Diabetic Macula Oedema (DMO) at any time in the past three months (such as focal/grid macular photocoagulation, intravitreal or peribulbar corticosteroids, anti-VEGF drugs, or any other treatment)
- •5. History of Panretinal scatter Photocoagulation (PRP) within three months prior to randomisation
- •6. Anticipated need for PRP in the six months following randomisation
- •7. Proliferative diabetic retinopathy in the study eye except for tufts of new vessels less than one disc in area with no vitreous haemorrhage
- •8. A condition that, in the opinion of the investigator, would preclude participation in the study:
- •8.1. HbA1c greater than 11.0 mmol
- •8.2. A past medical history of significant renal disease, defined as a history of chronic renal failure requiring dialysis or kidney transplant
- •8.3. Blood pressure greater than 170/100 mmHg (i.e. systolic above 170 mmHg OR diastolic above 110 mmHg). If blood pressure is brought below 170/100 mmHg by anti-hypertensive treatment, subject can become eligible
- •8.4. Myocardial infarction, other cardiac event requiring hospitalisation, stroke, transient ischaemic attack, or treatment for acute congestive heart failure within six months prior to randomisation
- •8.5. Major surgery within 28 days prior to randomisation or major surgery planned during the next 12 months. Major surgery is defined as a surgical procedure that is more extensive than fine needle biopsy/aspiration, placement of a central venous access device, removal/biopsy of a skin lesion, or placement of a peripheral venous catheter
- •9. Participation in an investigational trial within 30 days of randomisation that involved treatment with any drug that has not received regulatory approval at the time of study entry. Note: subjects cannot receive another investigational drug while participating in the study
- •10. Systemic anti-VEGF or pro-VEGF treatment within three months prior to randomisation
- •11. Pregnant or lactating women or women intending to become
研究者
相似试验
进行中（未招募）
不适用
Diabetic macula oedema: A prospective randomised study comparing the detailed functional and anatomical changes of repeated pan anti-VEGF therapy with ranibizumab versus conventional macular laser therapy. - Diabetic macular oedema & ranibizumab; detailed functional analysisEUCTR2010-021722-35-GBMoorfields Eye Hospital
招募中
4 期
The SAME StudyPACTR202001624880753aseer Ally120
进行中（未招募）
不适用
Full Title of Study: Diabetic macular oedema: a prospective randomised trial of management with intravitreal bevacizumab (Avastin) versus conventional laser therapyEUCTR2007-000847-89-GBMoorfields Eye Hospital NHS Foundation Trust
已完成
不适用
Fact-finding survey of diabetic macular edema using big data and in clinical practice and examination of the usefulness of SGLT2 inhibitorsJPRN-UMIN000042242Chiba University Graduate School of Medicine684
尚未招募
不适用
Pilot study: Image-based, Diabetic macular Edema, Adjustment of Laser treatment - trial.diabetic retina changes10015917NL-OMON30395Academisch Medisch Centrum20