The posterior segment of the eye comprises the back two-thirds of the eye, including the vitreous humor, the retina, the choroid and the optic nerve. Posterior segment eye disease (PSED) is defined as disease of retina, choroid and optic nerve and primarily includes glaucoma, age-related macular degeneration (AMD), and diabetic retinopathy. Several drugs and devices are used for diagnosis and treatment of posterior segment eye disorders.
Market Statistics:
The global Posterior Segment Eye Disorders Market is estimated to account for US$ 29,580.1 Mn in terms of value by the end of 2022.
Drivers:
Increase in burden of posterior segment eye disorders across the globe is expected to propel growth of the global posterior segment eye disorders market during the forecast period. For instance, with the increase in burden of posterior segment eye disorders, such as glaucoma, age-related macular degeneration, and diabetic retinopathy, the demand for safe, effective treatment is also increasing with a rapid pace. In February 2021, Topcon Healthcare launched its new Glaucoma Module which simplifies the diagnosis of glaucoma. These product launches are likely to increase the demand of the drugs and devices for the treatment of posterior segment eye disorders. This in turn is expected to aid in the global posterior segment eye disorders market growth.
Opportunities:
Increase in incidence of diabetes and growing geriatric population worldwide is expected to offer significant growth opportunities for players in the global posterior segment eye disorders market. For instance, eye disorders, such as diabetic retinopathy, glaucoma, cataracts, and macular edema (develops along with diabetic retinopathy), affect individuals with diabetes. Moreover, the risk of diabetic retinopathy (DR) is relatively high in elderly diabetic patients. According to International Diabetes Federation (IDF), around 537 million adults (20 to 79 years) are living with diabetes, and this number is expected to reach 643 million by 2030 and 783 million by 2045.
Restraints:
Stringent rules/regulations and lack of primary infrastructure are major factors expected to hinder growth of the global posterior segment eye disorders market. For instance, regulatory authorities, such as the US FDA and EMA, regulate the posterior segment eye disorder market to ensure access to safe, appropriate, and affordable diagnostics and therapeutics products. Moreover, most drugs available without prescription are assessed and authorized at the national level, which in turn leads to delay in the product launches and sometimes, product recalls. Moreover, the burden of posterior segment eye diseases increasing rapidly in developing & underdeveloped countries, which affects the medical/healthcare system in these regions due to lack of proper health care infrastructure.