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Medicinal composition for treating age-related macular degeneration

A technology of macular degeneration and composition, applied in the direction of drug combination, pharmaceutical formula, plant raw materials, etc.

Pending Publication Date: 2021-02-02
ZHUHAI QLWEL BIO TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While the most important existing challenges in the treatment of dry AMD are improving visual outcomes, reducing drusen formation and minimizing geographic atrophy
Whether to actively intervene clinically in dry AMD is still controversial

Method used

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  • Medicinal composition for treating age-related macular degeneration
  • Medicinal composition for treating age-related macular degeneration
  • Medicinal composition for treating age-related macular degeneration

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0090] The preparation of embodiment 1 pharmaceutical composition

[0091] 1) Pharmaceutical composition formula:

[0092] Turtle shell 10g, rhodiola 20g, habitat 10g, barley 10g, white peony root 12g, forsythia 10g, cassia seed 10g and roasted licorice 9g.

[0093] 2) Preparation method

[0094] Weigh each drug according to the above formula, after mixing, put it in a decoction vessel with appropriate volume, add about 600mL of water to immerse the medicinal materials for 1 hour, boil and heat for 0.5 hour. Separate the decoction, decoct the dregs for the second time, mix the decoction with the first decoction, measure the volume with a measuring cylinder, if the volume exceeds 600mL, further boil the decoction and concentrate it to about 600mL to reach the corresponding volume Finally, decoct the liquid and store it at 4°C for later use.

Embodiment 2

[0095] The preparation of embodiment 2 pharmaceutical compositions

[0096] 1) Pharmaceutical composition formula:

[0097] Turtle shell 5g, rhodiola 30g, habitat 15g, barley 5g, white peony root 8g, forsythia 15g, cassia seed 5g and roasted licorice 5g.

[0098] 2) Preparation method

[0099] Weigh each drug according to the above formula, after mixing, put it in a decoction vessel with appropriate volume, add about 600mL of water to immerse the medicinal materials for 1 hour, boil and heat for 0.5 hour. Separate the decoction, decoct the dregs for the second time, mix the decoction with the first decoction, measure the volume with a measuring cylinder, if the volume exceeds 600mL, further boil the decoction and concentrate it to about 600mL to reach the corresponding volume Finally, decoct the liquid and store it at 4°C for later use.

Embodiment 3

[0100] The preparation of embodiment 3 pharmaceutical compositions

[0101] 1) Pharmaceutical composition formula:

[0102] Turtle shell 15g, rhodiola 10g, habitat 5g, barley 15g, white peony root 20g, forsythia 5g, cassia seed 15g and roasted licorice 15g.

[0103] 2) Preparation method

[0104] Weigh each drug according to the above formula, after mixing, put it in a decoction vessel with appropriate volume, add about 600mL of water to immerse the medicinal materials for 1 hour, boil and heat for 0.5 hour. Separate the decoction, decoct the dregs for the second time, mix the decoction with the first decoction, measure the volume with a measuring cylinder, if the volume exceeds 600mL, further boil the decoction and concentrate it to about 600mL to reach the corresponding volume Finally, decoct the liquid and store it at 4°C for later use.

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Abstract

The invention provides a medicinal composition for treating dry AMD, which comprises carapax trionycis and / or rhodiola rosea, further comprises radix rehmanniae and / or coix seeds, further comprises radix paeoniae alba, fructus forsythiae and / or semen cassiae, and further comprises liquorice root. The medicinal composition can prevent vision diminution of a patient and prevent the progress of dry AMD to wet AMD, and can be used as an effective means for preventing and treating dry AMD.

Description

technical field [0001] The present invention relates to the technical field of traditional Chinese medicine compositions, in particular to a pharmaceutical composition for treating age-related macular degeneration, which includes turtle shell and / or rhodiola rosea, can also include rhizoma rhizome and / or barley, and can also include white peony root, Lian cassia and / or cassia, may also include licorice. Background technique [0002] Age-related macular degeneration (AMD) is one of the refractory retinal diseases and one of the main causes of blindness among the elderly worldwide, affecting about 30 million people worldwide. About 50% of vision loss and blindness in developed countries can be attributed to AMD. By 2020, the prevalence of AMD in developed countries will also reach 3 million people. Epidemiological data show that with the aging of China's population structure, AMD's The incidence rate is also increasing year by year. A survey of the prevalence of AMD in peopl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K45/06A61K36/41A61K36/8994A61P27/02A61K35/586
CPCA61K35/586A61K36/41A61K36/804A61K36/8994A61K36/71A61K36/65A61K36/634A61K36/482A61K36/484A61K45/06A61P27/02A61K2300/00
Inventor 不公告发明人
Owner ZHUHAI QLWEL BIO TECH LTD