PUBLISHER: DelveInsight | PRODUCT CODE: 1173614
PUBLISHER: DelveInsight | PRODUCT CODE: 1173614
DelveInsight's 'Fuchs Endothelial Corneal Dystrophy - Market Insights, Epidemiology, and Market Forecast-2032' report delivers an in-depth understanding of the Fuchs Endothelial Corneal Dystrophy, historical and forecasted epidemiology as well as the Fuchs Endothelial Corneal Dystrophy market trends in the United States, EU4 (Germany, France, Italy, Spain) and the United Kingdom, and Japan.
The Fuchs Endothelial Corneal Dystrophy market report provides current treatment practices, emerging drugs, market share of individual therapies, and the current and forecasted 7MM Fuchs Endothelial Corneal Dystrophy market size from 2019 to 2032. The Report also covers current Fuchs Endothelial Corneal Dystrophy treatment practice, SWOT analysis, reimbursement, market access, and unmet medical needs to curate the best of the opportunities and assesses the underlying potential of the market.
Study Period: 2019-2032.
Fuchs Endothelial Corneal Dystrophy is a non-inflammatory, sporadic, or autosomal-dominant dystrophy involving the endothelial layer of the cornea. Fuchs' dystrophy swells the cornea, causing glare, halo, and reduced visual acuity. The damage to the cornea in Fuchs' endothelial dystrophy can be severe, causing corneal blindness.
Fuchs Endothelial Corneal Dystrophy is characterized by an asymmetrical, bilateral, slowly progressive edema of the cornea in elderly patients. When inherited, the transmission is autosomal dominant. The corneal endothelium is a monolayer of cells that acts as the major pump for the deturgescence of the cornea and ensures clarity. The normal attrition rate of endothelial cells is 0.6% per year; the rate is accelerated in Fuchs Endothelial Corneal Dystrophy.
The root cause of the condition is a slowly progressive form of guttate lesions between the corneal endothelium and the Descemet membrane. These wartlike, anvil-shaped, or mushroom-shaped excrescences are abnormal elaborations of basement membrane and fibrillar collagen by distressed or dystrophic endothelial cells. As the lesions enlarge, the covering endothelial cells become stretched, eventually falling off.
Fuchs Endothelial Corneal Dystrophy is a condition that causes vision problems; the first symptom of this condition is a typically blurred vision in the morning which usually clears during the day. Over time, affected individuals lose the ability to see details (visual acuity). People with FECD also become sensitive to bright lights.
Fuchs Endothelial Corneal Dystrophy explicitly affects the front surface of the eye, called the cornea. Deposits called guttae, detectable during an eye exam, form in the cornea's middle and eventually spread throughout the cornea. These guttae contribute to cell death within the cornea, worsening vision problems. Tiny blisters may develop on the cornea, which can burst and cause eye pain.
The signs and symptoms of Fuchs Endothelial Corneal Dystrophy usually appear in a person's 40s or 50s. A scarce early-onset variant of this condition affects vision in a person's 20s. This dystrophy usually affects both eyes and can gradually worsen vision. Typically, the disease starts in the 30s and 40s, but many people with FECD do not develop symptoms until they reach their 50s or 60s.
Corneal dystrophy may be found incidentally during a routine eye examination. Diagnosis may be confirmed by a thorough clinical evaluation, a detailed patient history, and a variety of tests, such as a slit-lamp examination, in which a special microscope (slit lamp) allows a physician to view the eye through high magnification. Some specific corneal dystrophies can be diagnosed with molecular genetic tests even before symptoms develop.
When corneal tissue is excised, it should be examined by light microscopy and transmission electron microscopy (TEM), as this can establish the precise diagnosis of many corneal dystrophies. For those dystrophies in which the mutant genes have been identified, molecular genetic analyses of the suspected gene can provide an accurate diagnosis.
The diagnosis of Fuchs Endothelial Corneal Dystrophy is clinical; however, some diagnostic tests can be helpful. Pachymetry, or measurement of the central corneal thickness, helps follow a patient with Fuchs Endothelial Corneal Dystrophy. Endothelial cell counts can also be helpful when counseling patients on how quickly their dystrophy may progress and how safe any other intra-ocular surgery might be. Specular microscopy is used to visualize the endothelium which can corroborate the typical endothelial changes associated with this dystrophy.
Medical treatments such as hyperosmotic saline drops or ointment can facilitate corneal dehydration. For symptomatic blurry vision in the mornings, some patients find it useful to use a hairdryer to place warm, dry air gently onto the cornea. Other supportive treatments and surgical procedures such as phototherapeutic keratectomy, amniotic membrane transplants, anterior stromal puncture, and conjunctival flaps can relieve painful symptoms, especially those associated with ruptured bullae in the later stages of the disease.
Several surgical procedures have shown utility in Fuchs Endothelial Corneal Dystrophy. Penetrating keratoplasty (PK), Descemet's stripping automated endothelial keratoplasty (DSAEK), and Descemet's membrane endothelial keratoplasty (DMEK) are the definitive treatments to restore vision. DSAEK is currently the most common treatment for endothelial cell dysfunction and results in better visual outcomes than PK and minimal changes in astigmatism and spherical equivalent. DMEK involves transplantation of only the endothelial layer and Descemet's membrane, and it provides the most rapid visual rehabilitation of all of the keratoplasty techniques; PLK and DLEK are used less often and are associated with a thick graft-host stromal interface.
Combined cataract/ intraocular lens (IOL) and Endothelial keratoplasty (EK) surgery are recommended in patients with moderate Fuchs Endothelial Corneal Dystrophy and visually significant cataracts. Patients with moderate Fuchs Endothelial Corneal Dystrophy, clear lens, and a shallow anterior chamber also should consider undergoing combined surgery, given the increased risk of postoperative cataract formation. A combined surgical approach may be more convenient and cost-effective than performing separate EK and cataract procedures.
The disease epidemiology covered in the report provides historical as well as forecasted epidemiology segmented by Total Diagnosed Prevalent Cases of Fuchs Endothelial Corneal Dystrophy, Gender-specific Cases of Fuchs Endothelial Corneal Dystrophy, Age-specific Cases of Fuchs Endothelial Corneal Dystrophy, and Grade-specific Cases of Fuchs Endothelial Corneal Dystrophy scenario of Fuchs Endothelial Corneal Dystrophy in the 7MM covering the United States, EU4 (Germany, France, Italy, Spain) and the United Kingdom, and Japan from 2019 to 2032.
The epidemiology segment also provides the Fuchs Endothelial Corneal Dystrophy epidemiology data and findings across the United States, EU4 (Germany, France, Italy, Spain) and the United Kingdom, and Japan.
The drug chapter segment of the Fuchs Endothelial Corneal Dystrophy report encloses a detailed analysis of Fuchs Endothelial Corneal Dystrophy marketed drugs, mid-phase, and late-stage pipeline drugs. It also helps to understand the Fuchs Endothelial Corneal Dystrophy clinical trial details, expressive pharmacological action, agreements and collaborations, approval, and patent details of each included drug, and the latest news and press releases.
The potential drugs that are expected to launch in the forecasted period include ripasudil (K-321) (Kowa Pharmaceuticals), TTHX 1114 (Trefoil Therapeutics), netarsudil (Alcon), and others.
Ripasudil (K-321), being developed by Kowa Pharmaceuticals, is a rho-kinase inhibitor that lowers intraocular pressure (IOP) by increasing conventional aqueous outflow. Rho-associated protein kinase (ROCK) is a protein that regulates the shape and movement of cells in several tissues, including the eye. Based on the Phase II study investigating the safety and efficacy of K-321 in patients with FECD following descemetorhexis, Kowa Pharmaceuticals has initiated a Phase III trial in the US for FECD.
TTHX 1114, developed by Trefoil Therapeutics, is a proprietary engineered fibroblast growth factor-1 [FGF-1 (eFGF-1)] variant designed to protect corneal endothelial cells from stress and injury and restore vision loss by stimulating cell proliferation and migration. Trefoil Therapeutics recently announced positive Phase II (STORM) trial results for TTHX1114 showing corneal regeneration and vision recovery following DSO surgery. It is also conducting an additional Phase II for TTHX1114 to evaluate its safety and observe the potential benefit of TTHX1114 delivered via intracameral injection.
Netarsudil, being developed by Aerie Pharmaceuticals (acquired by Alcon), is an ophthalmic solution for treating corneal edema due to Fuchs Endothelial Corneal Dystrophy. It acts as a Rho kinase inhibitor thereby reducing intraocular pressure (IOP) by increasing the outflow of aqueous humor through the trabecular meshwork route. However, the exact mechanism is unknown. Aerie Pharmaceuticals completed a Phase II study that evaluated the safety and efficacy of netarsudil ophthalmic solution in patients with corneal edema due to Fuchs Endothelial Corneal Dystrophy and presented the results for the same at the American Society of Cataract and Refractive Surgery (ASCRS) annual meeting in 2022. However, a further update on drug development is awaited.
Medical management of early Fuchs Endothelial Corneal Dystrophy is limited to decreasing corneal edema with topical sodium chloride 5% drops, hypertonic saline drops, and solutions (ophtasyloxane) or ointments to shorten the morning edema and facilitate corneal dehydration.
Phototherapeutic keratectomy, amniotic membrane transplants, anterior stromal puncture, and conjunctival flaps are also used to relieve painful symptoms, especially those associated with ruptured bullae in the later stages of the disease. Even cycloplegic, antibiotic ointment and patching are prescribed to treat ruptured corneal bullae. If a persistent or large epithelial defect is there, then bandage contact lenses are recommended.
However, these treatments do not have any curative effect because they do not act on the cause of the disease, which is the dysfunction of the endothelial layer. Frequency of usage has no effect; it only provides temporary relief and does not change the course of the disease; also, there is a stinging associated with these agents, which reduces acceptance.
A decade ago, when the only available transplantation option for Fuchs Endothelial Corneal Dystrophy was PK, the threshold for surgical intervention was high, and patients were conservatively followed until they developed advanced disease. PLK, also called DLEK, replaced the host's posterior lamina, DM, and endothelium with a donor button through a sclerocorneal incision.
Recent developments are being done to regenerate corneal endothelium directly by injecting cultured corneal endothelial cells into the anterior chamber without a carrier. However, animal experiments have revealed that an insufficient number of the injected cells adhere to the cornea's backside, so a corneal endothelium fails to regenerate in vivo. Studies have shown that cell adhesion is inhibited by the activation of Rho/ROCK signaling, and conversely, inhibition of this signaling pathway by ROCK inhibitor enhances cell adhesion. Thus coinjection of cultured corneal endothelial cells and a ROCK inhibitor regenerates the corneal endothelium and restores a transparent cornea in human subjects. Though further clinical data are necessary, cell-based therapy appears to be a potential future treatment for corneal endothelial decompensation diseases, including Fuchs Endothelial Corneal Dystrophy.
Therefore though corneal transplantations using donor corneas continue to remain the standard treatment, new therapeutic options, such as cell augmentation therapies along with magnetic cell-based therapy and the use of pharmaceutical agents like Rho kinase inhibitor, TGF-B inhibitor, N-acetylcysteine, oxotremorine, etc., and gene therapies using adenovirus vector therapy, Antisense, and CRISPR approaches are being developed that will provide less invasive and more effective therapies, along with reversing, the degeneration of endothelial cells for the treatment of Fuchs Endothelial Corneal Dystrophy.
According to DelveInsight, the overall dynamics of the Fuchs Endothelial Corneal Dystrophy market is anticipated to change in the coming years owing to the expected launch of emerging therapies.
This section provides the total Fuchs Endothelial Corneal Dystrophy market size and market size by therapies (therapeutic and prophylactic) in the United States.
The total Fuchs Endothelial Corneal Dystrophy market size and market size by therapies (therapeutic and prophylactic) in Germany, France, Italy, Spain, and the United Kingdom are provided in this section.
The total Fuchs Endothelial Corneal Dystrophy market size and market size by therapies (therapeutic and prophylactic) in Japan are provided.
This section focuses on the rate of uptake of the potential drugs recently launched in the Fuchs Endothelial Corneal Dystrophy market or expected to get launched in the market during the study period 2019-2032. The analysis covers the Fuchs Endothelial Corneal Dystrophy market uptake by drugs; patient uptake by therapies; and sales of each drug.
This helps in understanding the drugs with the most rapid uptake, and the reasons behind the maximal use of new drugs and allows, the comparison of the drugs based on market share and size which again will be useful in investigating factors important in market uptake and in making financial and regulatory decisions.
The report provides insights into different therapeutic candidates in the phase II, and phase III stages and also analyzes key players involved in developing targeted therapeutics.
The report covers detailed information on collaborations, acquisitions, mergers, licensing, and patent details for Fuchs Endothelial Corneal Dystrophy emerging therapies.
Reimbursement Scenario in Fuchs Endothelial Corneal Dystrophy
Approaching reimbursement proactively can have a positive impact both during the late stages of product development and well after product launch. In the report, we consider reimbursement to identify economically attractive indications and market opportunities. When working with finite resources, the ability to select the markets with the fewest reimbursement barriers can be a critical business and price strategy.
We perform competitive and market Intelligence analysis of the Fuchs Endothelial Corneal Dystrophy market by using various competitive intelligence tools that include-SWOT analysis, PESTLE analysis, Porter's five forces, BCG Matrix, Market entry strategies, etc. The inclusion of the analysis entirely depends upon the data availability.