EUCTR2017-000946-24-GB进行中（未招募）1 期
Evaluation of Oral Minocycline in the Treatment of Geographic Atrophy Associated with Age-Related Macular Degeneration - Oral Minocycline for GA
ational Eye Institute0 个研究点目标入组 45 人开始时间: 2017年11月24日最近更新:
适应症
相关药物
试验速览
- 阶段
- 1 期
- 状态
- 进行中（未招募）
- 发起方
- 入组人数
- 45
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional clinical trial of medicinal product
入排标准
- 性别
- All
入选标准
- •Participant Level:
- •1.Participant must be 55 years of age or older.
- •2.Participant (or legal guardian) must understand and sign the protocol’s informed consent document.
- •3.Participant must have evidence of early or intermediate AMD as defined by characteristic presence of drusen and/or pigmentary changes.
- •4.Participant must be able to swallow capsules.
- •5.Participant must have normal renal function and liver function or have mild abnormalities not above grade 1 as defined by the Common Terminology Criteria for Adverse Events v4.0 (CTCAE).
- •6.Participant must agree to minimize exposure to sunlight or artificial ultraviolet (UV) rays and to wear protective clothing, sunglasses and sunscreen (minimum sun protection factor (SPF) 15) if s/he must be out in the sun.
- •7.Any female participant of childbearing potential must have a negative pregnancy test at screening and be willing to undergo pregnancy tests throughout the study.
- •8.Any female participant of childbearing potential and any male participant able to father children must have (or have a partner who has) had a hysterectomy or vasectomy, be completely abstinent* from intercourse or must agree to practice two acceptable methods of contraception throughout the course of the study and for at least one week after investigational product (IP) discontinuation.
- •Acceptable methods of contraception include:
- •a.hormonal contraception (i.e., birth control pills, injected hormones, dermal patch or vaginal ring),
- •b.intrauterine device,
- •c.barrier methods (diaphragm, condom) with spermicide, or,
- •d.surgical sterilization (hysterectomy or tubal ligation).
- •*Abstinence is only acceptable when it is the participant’s preferred and usual lifestyle choice. Periodic abstinence (e.g., calendar, ovulation, symptothermal, post-ovulation methods) and withdrawal are not acceptable methods of contraception.
- •Study Eye Level:
- •1.The study eye must have greater than ½ disc area (approximately 1 mm^2) of GA compatible with dry AMD. GA is defined as one or more well-defined and often circular patches of partial or complete depigmentation of the RPE, typically with exposure of underlying choroidal blood vessels. Even if much of the RPE appears to be preserved and large choroidal vessels are not visible, a round patch of RPE partial depigmentation may be classified as early GA. The GA in the study eye must be able to be photographed in their entirety, and it must not be contiguous with any areas of peripapillary atrophy, which can complicate area measurements.
- •2.The total area of GA lesions combined should be less than 7.0 MPS disc areas (DA) (17.78 mm^2) as evident on FAF imaging.
- •3.The VA of the study eye should be >19 E-ETDRS letters (i.e., 20/400 or better).
- •4.The study eye must have clarity of ocular media and degree of pupil dilation sufficient to permit adequate fundus photographs.
- •Are the trial subjects under 18? no
- •Number of subjects for this age range: 0
- •F.1.2 Adults (18-64 years) yes
- •F.1.2.1 Number of subjects for this age range 10
- •F.1.3 Elderly (>=65 years) yes
- •F.1.3.1 Number of subjects for this age range 15
排除标准
- •Participant Level:
- •1.Participant is actively receiving study therapy in another investigational study.
- •2.Any female participant of childbearing potential that is pregnant, breast-feeding or planning to become pregnant during the study.
- •3.Participant is expected to be unable to comply with study procedures or follow-up visits.
- •4.Participant is on ocular or systemic medications known to be toxic to the lens, retina or optic nerve (e.g., ethambutol, chloroquine, or hydroxychloroquine).
- •5.Participant has a condition that would preclude participation in the study (e.g., unstable medical status including blood pressure and glycemic control) by interfering with the participant’s ability to engage in the required protocol evaluation and testing and/or comply with study visits.
- •6.Participant has a history of chronic renal failure requiring dialysis or kidney transplant.
- •7.Participant has a history of chronic hepatitis or liver failure.
- •8.Participant has a history of thyroid cancer.
- •9.Participant has an allergy or hypersensitivity to minocycline or any drug in the tetracycline family.
- •10.Participant is currently taking minocycline or another tetracycline medication.
- •11.Participant is taking any medication that could adversely interact with minocycline such as methoxyflurane.
- •12.Participant has a prior history of idiopathic intracranial hypertension.
- •Study Eye Level:
- •1.Current evidence of choroidal neovascularization (CNV) as determined by the treating physician or a history of treatments for CNV.
- •2.Evidence of retinal atrophy due to causes other than atrophic AMD.
- •3.Current evidence or history of ocular disorders in the study eye that in the opinion of the investigator confounds study outcome measures, including (but not limited to):
- •a.non-proliferative diabetic retinopathy involving 10 or more hemorrhages or microaneurysms, or active proliferative diabetic retinopathy
- •b.Branch or central retinal vein or artery occlusion
- •c.Macular hole
- •d.Pathologic myopia
- •f.Pseudovitelliform maculopathy
- •4.History of vitreoretinal surgery.
- •5.Need for ocular surgery during the course of the study.
- •6.Recent history of lens removal (<3 months) or Yttrium Aluminum Garnet (YAG) laser capsulotomy (<1 month).
研究者
相似试验
尚未招募
3 期
Efficacy of add on oral minocycline in children with acute encephalitis syndrome aged 1 month-18 yearsCTRI/2024/07/070172All India Institute of Medical Sciences
已完成
3 期
Minocycline in the treatment OCDObsessive-compulsive disorder.Obsessive-compulsive disorderIRCT201501031556N70Tehran University of Medical Sciences50
进行中（未招募）
1 期
Minocycline use in pulmonary infections with mycobacterium avium complexPulmonary disease caused by Mycobacterium avium complex. Mycobacterium avium complex is a nontuberculous mycobacterium.EUCTR2019-000938-20-NLRadboudumc12
招募中
不适用
Pharmacokinetic study of minocycline in patients with nontuberculous mycobacterial diseaseNL-OMON54666Radboud Universitair Medisch Centrum15
尚未招募
不适用
Minocycline as an adjunctive therapy in patients with bipolar maniaCTRI/2021/12/038752Central Institute of Psychiatry