55 results about "Retinal vein occlusions" patented technology

The present disclosure relates to fusion molecules and chimeric molecules which comprise two components: an Ang-2 antagonist peptide linked to a VEGF-binding moiety. Further disclosed are methods of using said chimeric molecules to treat a patient cancer, proliferative retinopathy, neovascular glaucoma, macular edema, wet age-related macular degeneration (wAMD), macular edema following retinal vein occlusion (RVO), diabetic macular edema (DME), or diabetic retinopathy (DR).

The present invention provides a compound of Formula Iand pharmaceutical compositions comprising one or more said compounds, and methods for using said compounds for treating or preventing one or more disease states that could benefit from inhibition of plasma kallikrein, including hereditary angioedema, uveitis, posterior uveitis, wet age related macular edema, diabetic macular edema, diabetic retinopathy and retinal vein occlusion. The compounds are selective inhibitors of plasma kallikrein.

The present invention discloses a retinal vein occlusion colorful image classification system based on an attention mechanism, comprising: an acquisition module configured to acquire retinal colorful images; a training module configured to extract features from retinal colorful images, perform global and local feature fusion on the extracted image features of different branches based on an attention mechanism, and train a classification model according to the fusion features; a classification module configured to obtain a pathological classification result of retinal vein occlusion for the retinal colorful images to be classified according to the trained classification model. Multi-scale image features are used as the basis for classification, and an attention mechanism is introduced to fully fuse the global and local features at multiple scales, thereby improving the classification accuracy of retinal vein occlusion colorful images.

The invention provides extracellular vesicle proteins sPTPRG and Vincin of a biomarker for detecting retinal vein obstructive macular edema (RVO-ME) anti-VEGF treatment typing, the difference of the expression quantity of the extracellular vesicle proteins in aqueous humor of a patient is analyzed, the protein with remarkable expression difference is screened out, the protein can be used as the biomarker for RVO-ME treatment, and the application of the biomarker for detecting the anti-VEGF treatment typing of the retinal vein obstructive macular edema (RVO-ME) anti-VEGF treatment typing of the RVO-ME anti-VEGF treatment typing is facilitated. Important guidance is provided for personalized treatment of RVO-ME, and the method has a wide clinical application prospect.

Disclosed are direct-binding dual hypoxia-inducible factor (HIF) inhibitors and their use for treating cancer, including, but not limited to, breast, colorectal, lung, melanoma, pancreatic, and prostate cancer as a monotherapy and in combination with anti-CTLA-4 or anti-PD-1 immunotherapies. The dual HIF inhibitors also can be used for treating diseases, disorders, or conditions associated with ocular neovascularization, including, but not limited to, diabetic macular edema, diabetic retinopathy, and other ischemic retinopathies (including, but not limited to retinal vein occlusion, sickle cell retinopathy, retinopathy of prematurity, Norrie's disease, and Coat's disease), corneal neovascularization, and the treatment or prevention of neurovascular (wet-type) age-related macular degeneration.

The present invention relates to antibodies that bind to VEGF and ANG2 for use in the treatment of ocular vascular diseases, such as neovascular AMD (nAMD) (also referred to as choroidal angiogenesis [CNV] secondary to age-related macular degeneration [AMD] or wet AMD), diabetic retinopathy, in particular diabetic macular edema (DME) or macular edema secondary to retinal vein occlusion (RVO).

This invention relates to pharmaceutical compositions and methods for treatment of ophthalmic or ocular diseases and conditions. The compositions contain targeting molecules that are made up of a bifunctional hepatoma-derived growth factor-specific antibody covalently attached to a trapper that specifically binds vascular endothelial growth factor and / or transforming growth factor beta. Specific eye conditions that can be beneficially affected by the compositions and methods of the invention include age-related macular degeneration, diabetic retinopathy, peripheral vitreoretinopathy, and retinal vein occlusion.

The present invention provides a compound having a PDHK inhibitory activity and useful for the treatment or prophylaxis of diabetes (type 1 diabetes, type 2 diabetes etc.), insulin resistance syndrome, metabolic syndrome, hyperglycemia, hyperlactacidemia, diabetic complications (diabetic neuropathy, diabetic retinopathy, diabetic nephropathy, cataract etc.), cardiac failure (acute cardiac failure, chronic cardiac failure), cardiomyopathy, myocardial ischemia, myocardial infarction, angina pectoris, dyslipidemia, atherosclerosis, peripheral arterial disease, intermittent claudication, chronic obstructive pulmonary diseases, brain ischemia, cerebral apoplexy, mitochondrial disease, mitochondrial encephalomyopathy, cancer, pulmonary hypertension, Alzheimer disease, vascular dementia, glaucoma, diabetic retinopathy, retinopathy of prematurity, retinal vein occlusion, ischemic optic neuropathy or chronic kidney disease. The present invention relates to a compound of the formula [I], the formula [II] or the formula [III], or a pharmaceutically acceptable salt thereof:wherein each symbol is as defined in the DESCRIPTION.

The present invention relates to fluorinated compounds of formula I and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing the fluorinated compounds of the invention, and methods of treating macular degeneration, diabetic retinopathy (DR), macular edema, diabetic macular edema (DME), and macular edema following retinal vein occlusion (RVO), by administering these compounds and pharmaceutical compositions to subjects in need thereof.

The present invention provides compounds of formula (I), pharmaceutical compositions comprising one or more of the compounds, and methods of using the compounds to treat or prevent one or more disease states that can benefit from the inhibition of plasma kallikrein, including hereditary angioedema, uveitis, posterior uveitis, wet age-related macular degeneration, diabetic macular edema, diabetic retinopathy, and retinal vein occlusion. The compounds are selective inhibitors of plasma kallikrein. [Case 1] TIFF2025503117000129.tif6182

3-[(3S,4R)-3-Methyl-6-(7H-pyrrolo[2,3-d] pyrimidin-4-yl)-1,6-diazaspiro[3.4]octan-1-yl]-3-oxopropanenitrile suppresses an increase of the retinal vascular permeability induced by VEGF, it can be used as an active ingredient of a therapeutic or preventive agent for various eye diseases involving VEGF, such as age-related macular degeneration, diabetic retinopathy, macular edema, neovascular maculopathy, retinal vein occlusion and neovascular glaucoma.

The present invention relates to a method for the production of an ocular implant, wherein dexamethasone — commonly employed in the treatment of macular edema resulting from retinal vein occlusion (RVO) and diabetic macular edema (DME) — is encapsulated within a nanofibrous matrix fabricated via electrospinning, and said nanofibers are subsequently coated onto a contact lens surface.

To provide antibodies for use in the treatment of ophthalmic vascular diseases such as diabetic macular edema (DME) or macular edema secondary to retinal vein occlusion (RVO).SOLUTION: Provided is a bispecific antibody which binds to human vascular endothelial growth factor (VEGF) and to human angiopoietin-2 (ANG-2), for use in treatment of an ocular vascular diseases selected from neovascular AMD (nAMD) and diabetic macular edema (DME) or of patients suffering from an ocular vascular diseases selected from neovascular AMD (nAMD) and diabetic macular edema (DME). Therein the treatment includes a personalized treatment interval (PTI).SELECTED DRAWING: Figure 1

The present application provides an acesulfame implant which is stable, safe and can achieve at least 6 months of sustained release, can effectively treat various eye diseases including but not limited to glaucoma, cataract, retinal vein obstruction (RVO), uveitis, diabetic macular edema (DME) and age-related macular degeneration (wAMD and nAMD), etc., avoids repeated administration, reduces the formation of side effects, reduces the cost of drug use, and meets the high stability required by drug preparation in production, storage and transportation, has good application prospect, and meets the unmet clinical needs.

The present invention provides a compound of Formula (I) and pharmaceutical compositions comprising one or more said compounds, and methods for using said compounds for treating or preventing one or more disease states that could benefit from inhibition of plasma kallikrein, including hereditary angioedema, uveitis, posterior uveitis, wet age related macular edema, diabetic macular edema, diabetic retinopathy and retinal vein occlusion. The compounds are selective inhibitors of plasma kallikrein.

The present invention relates to antibodies that bind to VEGF and ANG2 for use in the treatment of ocular vascular diseases such as neovascular AMD (nAMD) (also known as choroidal neovascularization [CNV] secondary to age-related macular degeneration [AMD] or wet AMD), diabetic retinopathy, in particular diabetic macular edema (DME) or macular edema secondary to retinal vein occlusion (RVO).

The invention belongs to the crossing field of traditional Chinese medicine modernization and biotechnology, and particularly relates to application of a metabolic marker in preparation of a product for auxiliary diagnosis of retinal vein occlusion (RVO) or evaluation of prognosis of treatment of RVO by ginseng-wolfberry omentum granules. The metabolic marker is selected from at least one of the following metabolites: leukotriene B4, (R)-2-feruloyl-1-(4-hydroxyphenyl)-1, 2-ethylene glycol, hyoscyamine base A6, 11, 12-epoxyeicosatrienoic acid, 3, 3 ', 4, 4'-tetrahydroxy-5, 6, 7, 8, 9, 10, 11, 12-epoxyeicosatrienoic acid, 3, 3 ', 4, 4'-tetrahydroxyl-5, 6, 7, 8, 10-tetrahydroxyl-5, 7, 8, 10 The invention relates to an anti-inflammatory agent which is prepared from 5, 5 '-diisopropyl-2, 2'-dimethyl biphenyl (3, 3 ', 4, 4', 1-ethyl piperidine, flavin mononucleotide, crystal orchid glycoside, 2-O-caffeoyl arbutin, dimethyl ellagic acid glucuronide, 4 '-hydroxy-3, 4, 5-resveratrol trimethyl ether, 3'-methoxy petamicin, phenylalanyl-leucyl-isoleucyl-tyrosine and dihydroferulic acid-4-sulfate.

The present invention relates to the use of polidocanol in constructing an animal model of retinal vein occlusion and a method for constructing an animal model of retinal vein occlusion, and belongs to the field of medical technology. The present invention provides a new animal model of retinal vein occlusion, which is the use of polidocanol in constructing an animal model of retinal vein occlusion and a method for constructing an animal model of retinal vein occlusion. The present invention only requires a single injection to establish a relatively stable model, and the drugs and instruments used are all available on the market. At the same time, the applicable species is the Bama miniature pig, which has an eyeball size similar to that of a human and a visual stripe area on the retina (i.e., a visually sensitive area that can correspond to the macular area of the human retina). Therefore, it can be better used to verify drug targets and the mechanism of action of candidate drugs after injection.

To provide treatment of AMD using an AAV2 variant with aflibercept.SOLUTION: The present disclosure provides pharmaceutical compositions and methods thereof for treatment of age-related macular degeneration (AMD) in a subject by administering intravitreally a pharmaceutical composition adapted for gene therapy, comprising a vector having a nucleic acid sequence that encodes aflibercept. The present disclosure relates to pharmaceutical compositions and methods for prevention or treatment of neovascular (wet) age-related macular degeneration (AMD), macular edema following retinal vein occlusion (RVO), diabetic macular edema (DME), diabetic retinopathy (DR) in patients with DME, retinal vein occlusion, and related eye diseases or conditions, in a primate or human subject by administering intravitreally or subretinally a pharmaceutical composition comprising a pharmaceutically effective amount of a vector or viral particles (e.g., rAAV) comprising a nucleic acid encoding aflibercept or a functional fragment or variant thereof.SELECTED DRAWING: None

Described herein are processable compositions comprising at least one moiety that is processable in its free form. Also described herein are compositions and methods for the treatment of ocular diseases or disorders including glaucoma, blepharitis, ocular inflammation, diabetic macular edema, posterior inflammation, anterior inflammation, macular degeneration (e.g., wet macular degeneration (AMD) or dry AMD), post-cataract surgery, and retinal vein occlusion. Said compositions and methods comprise steroids and prostaglandins which demonstrate anti-inflammatory activity, intraocular pressure (IOP) lowering, and / or other desirable activities. Injection of said compositions in the eye provides therapeutic benefit to patients suffering from ocular disorders.

The present invention relates to novel methods, uses and compositions of annexin A5 protein as combination therapy with one or more anti-VEGF agents, the present invention relates to compounds, for example, for the prevention or treatment of macular edema, retinal vein occlusion and / or one or more diseases, conditions or conditions associated with and / or caused by macular edema or retinal vein occlusion, and / or other conditions suitable for treatment with anti-VEGF agents. In a preferred embodiment, the annexin A5 is administered systemically, such as intravenously.

The present invention relates to a stable liquid formulation of a fusion protein having an Fc domain of a human immunoglobulin G (IgG) (in particular, a protein in which an Fc domain of a human immunoglobulin G (IgG) and a soluble extracellular domain of a vascular endothelial growth factor (VEGF) receptor are fused (e.g., aflibercept)). Further, the present invention relates to a composition for stabilizing a protein in which an Fc domain of an IgG and a soluble extracellular domain of a VEGF receptor are fused, and to a method for stabilizing a protein in which an Fc domain of an IgG and a soluble extracellular domain of a VEGF receptor are fused. The present invention improves therapeutic effects on various ophthalmic diseases (e.g., retinal vein occlusion, diabetic macular edema, choroidal neovascularization and wet age-related macular degeneration, etc.) caused by abnormal angiogenesis, while pursuing stabilization of bioactivity through a stable liquid formulation suitable for intravitreal injection of an anti-VEGF-Fc fusion protein including aflibercept.

The present invention provides a compound of Formula (I) and pharmaceutical compositions comprising one or more said compounds, and methods for using said compounds for treating or preventing one or more disease states that could benefit from inhibition of plasma kallikrein, including hereditary angioedema, uveitis, posterior uveitis, wet age related macular edema, diabetic macular edema, diabetic retinopathy and retinal vein occlusion. The compounds are selective inhibitors of plasma kallikrein.

The invention relates to the technical field of ophthalmic drugs, and particularly discloses application of polysulfonic acid mucopolysaccharide in preparation of drugs for treating ophthalmic diseases, and the ophthalmic diseases comprise xerophthalmia, corneal injury, retinal vein occlusion (RVO) or filtration bubble scarring after glaucoma filtration operation. Experiments prove that the polysulfonic mucopolysaccharide can prolong the tear film rupture time of a dry eye rabbit model, reduce the cornea fluorescein staining score, improve the optimal corrected vision of acute retinal vein occlusion patients, reduce the macular center thickness and inhibit the expression level of lipopolysaccharide-induced human corneal epithelial cell IL-6 and TNF-alpha inflammatory factors, and can be used for treating acute retinal vein occlusion. The migration and proliferation speed of the human corneal epithelial cells is improved.

The invention relates to application of a microglial cell TAK1 gene as a target spot in treatment of retinal neovascular diseases. The invention finds that by specifically knocking out the microglial cell TAK1 gene, the number of neovascular clusters under pathological conditions can be effectively reduced, migration and proliferation of retinal tissue neovascular endothelial cells are inhibited, pathological retinal neovascularization is effectively inhibited, but the physiological angiogenesis capability of human retinal microvascular endothelial cells is not influenced. Therefore, retina neovascular diseases including diabetic retinopathy, premature infant retinopathy, retinal vein occlusion, familial exudative vitreoretinopathy and the like can be effectively treated by specifically knocking out the microglial cell TAK1 gene. The invention provides a new target and a new idea for the treatment of retinal neovascular diseases.

Provided are methods of treating an ocular disease (e.g.,neovascular age-related macular degeneration, age-related macular degeneration, diabetic macular edema, choroidal neovascularization (including myopic choroidal neovascularization (mCNV), angioid streaks, choroiditis (including choroiditis secondary to ocular histoplasmosis), idiopathic degenerative myopia, retinal dystrophies, rubeosis iridis, pseudoxanthoma elasticum, and trauma), macular edema following retinal vein occlusion, central retinal vein occlusion, cystoid macular edema, glaucoma (e.g., neovascular glaucoma), polypoidal choroidal vasculopathy, retinopathy of prematurity, ocular von Hippel Lindau disease lesions, diabetic retinopathy, and retinitis pigmentosa) in a human patient by administering to the patient gedatolisib, or a pharmaceutically acceptable salt, solvate, or ester thereof, in an amount and with a frequency sufficient to treat the ocular disease.

The present invention relates to fluorinated compounds of formula I and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing the fluorinated compounds of the invention, and methods of treating fibrosis, macular degeneration, diabetic retinopathy (DR), macular edema, diabetic macular edema (DME), and macular edema following retinal vein occlusion (RVO), by administering these compounds and pharmaceutical compositions to subjects in need thereof.

The present invention relates to novel methods, uses and compositions of molecules consisting of the monomeric annexin A5 protein for the prevention or treatment of macular edema and / or one or more diseases, conditions or conditions associated with and / or caused by macular edema. In a preferred embodiment, the annexin A5 is administered systemically, such as intravenously.

Provided herein are compounds having the formula D1-L-D2, wherein D1 is a processable group, L is a linker, and D2 is a drug. Also described herein are pharmaceutical compositions comprising said compounds and methods for the treatment of ocular diseases or disorders including glaucoma, ocular hypertension, ocular inflammation, diabetic macular edema, posterior inflammation, anterior inflammation, macular degeneration, post-cataract surgery and retinal vein occlusion.