Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 2:12 AM
Ignite Modification Date:
2025-12-25 @ 2:12 AM
NCT ID:
NCT01886560
Brief Summary:
To evaluate the safety and efficacy of oral low dose doxycycline in the treatment of corneal burn.
Detailed Description:
Severe Ocular Burn often leads to the Ocular surface failure, corneal vascularization dissolved hole or corneal opacity.Because the conventional treatment effect is not ideal, blindness rate is extremely high, has been a very challenging catastrophic ophthalmic emergency.Early effective inhibition of inflammation, promote healing of corneal epithelium is the key of reducing corneal perforation, corneal neovascularization, improving corneal transparency.Existing anti-inflammatory treatment including the hormone and immune inhibitors, auto-serum, non-steroidal anti-inflammatory drugs, amniotic membrane transplantation or amniotic membrane patch, etc.Although these measures have some effect, they have their disadvantages.Select both broad-spectrum anti-inflammatory effects and moderate price, good safety anti-inflammatory drugs is particularly important.
Sub-antimicrobial dose doxycycline posses known anti-inflammatory effects that are separate from their antibacterial mode of action.This mode of action has lead to the routine use of sub-antimicrobial dose doxycycline for treating inflammatory or autoimmune diseases, such as rosacea, periodontitis and multiple sclerosis.We confirmed on the basis of predecessors' studies that low dose oral doxycycline and topical application of doxycycline can accelerate corneal epithelium healing after ocular surface burn, effectively inhibit inflammation mediated corneal new angiogenesis.Its mechanism of action is about downregulate MMP2 and nitric oxide synthase.
Given the previous research obtained the encouraging result, we plan to carry out a clinical research, to explore oral low-dose doxycycline efficacy and safety of the treatment of corneal burns.
Study:
NCT01886560
Study Brief:
Protocol Section:
NCT01886560