Prospective Open-label Phase IV Trial to Investigate the Frequency of Optic Disc Swelling, Idiopathic Intracranial Hypertension and Dry Eye Symptoms Under Antiacne Medication Treatment
试验速览
- 阶段
- 4 期
- 入组人数
- 310
- 试验地点
- 1
- 主要终点
- Retinal nerve fibre layer
研究概览
简要总结
The exact incidence of optic disc swelling and idiopathic intracranial hypertension in patients using antiacne medication is not known so far. The investigators hypothesize that swelling of retinal nerve fibre layer measured by optical coherence tomography is more frequent then assumed so far.
详细描述
Measurement of retinal nerve fibre layer using optical coherence tomography over a period of 6 to 9 months depending on exact antiacne medication.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Antiacne medication treatment indicated by dermatologist
- •age > 18 years
- •contraception if indicated
排除标准
- •age < 18 years
研究组 & 干预措施
isotretinoin
Retinal nerve fibre layer measurement in patients under isotretinoin treatment
干预措施: Retinal nerve fibre layer measurement (Other)
lymecycline
Retinal nerve fibre layer measurement in patients under lymecycline treatment
干预措施: Retinal nerve fibre layer measurement (Other)
minocycline
Retinal nerve fibre layer measurement in patients under minocycline treatment
干预措施: Retinal nerve fibre layer measurement (Other)
doxycycline
Retinal nerve fibre layer measurement in patients under doxycycline treatment
干预措施: Retinal nerve fibre layer measurement (Other)
结局指标
主要结局
Retinal nerve fibre layer
时间窗: 9 months
Measurement of retinal nerve fibre layer using optical coherence tomography. Changes over 10 micrometers are considered to be clinically relevant. The Term "retinal nerve fibre layer" describes an automated standardized optical coherence tomography measurement program measuring the sectorial thickness of the peripapillar retinal nerve fibre layer. There exists no other term for that.
次要结局
未报告次要终点