Mokra postać zwyrodnienia plamki żółtej
Zapobieganie i profilaktyka
Mokra postać zwyrodnienia plamki żółtej (neowaskularne AMD) stanowi około 10-15% wszystkich przypadków AMD, ale odpowiada za około 90% ciężkiej utraty widzenia centralnego u osób powyżej 50. roku życia. Kluczowe czynniki ryzyka to palenie tytoniu (2-5-krotnie zwiększone ryzyko), nadciśnienie tętnicze (kontrola ciśnienia może zmniejszyć ryzyko o 23%), hipercholesterolemia, otyłość (BMI >30), cukrzyca oraz ekspozycja na promieniowanie UV. Profilaktyka obejmuje modyfikację stylu życia: zaprzestanie palenia, kontrolę ciśnienia i poziomu cholesterolu, utrzymanie prawidłowej masy ciała, ochronę oczu przed UV oraz stosowanie diety bogatej w luteinę, zeaksantynę, kwasy omega-3 i karotenoidy. Suplementacja zgodna z formułą AREDS2 (witamina C, E, luteina, zeaksantyna, cynk, miedź) może zmniejszyć progresję AMD o około 25%, szczególnie u pacjentów z pośrednim stadium lub zaawansowanym AMD w jednym oku.
Profilaktyka mokrej postaci zwyrodnienia plamki żółtej
Mokra postać zwyrodnienia plamki żółtej (neowaskularne AMD) jest jedną z głównych przyczyn nieodwracalnej utraty widzenia centralnego u osób powyżej 50. roku życia. Mimo że stanowi tylko około 10-15% wszystkich przypadków AMD, odpowiada za około 90% ciężkiej utraty wzroku związanej z tym schorzeniem.12 Chociaż obecnie nie istnieje skuteczna metoda całkowitego zapobiegania rozwojowi mokrej postaci AMD, istnieją liczne strategie profilaktyczne, które mogą znacząco zmniejszyć ryzyko wystąpienia choroby lub spowolnić jej progresję.
Modyfikowalne czynniki ryzyka
Zrozumienie i kontrolowanie modyfikowalnych czynników ryzyka stanowi podstawę profilaktyki mokrej postaci AMD. Do najważniejszych należą:34
- Palenie tytoniu – badania wykazały, że osoby palące mają 2-5 razy większe ryzyko rozwoju AMD niż osoby niepalące. Zaprzestanie palenia może zmniejszyć to ryzyko, a po 20 latach od zaprzestania palenia ryzyko spada do poziomu porównywalnego z osobami nigdy niepalącymi.56
- Nadciśnienie tętnicze – ogranicza przepływ krwi do naczyniówki oka, prowadząc do niedotlenienia siatkówki i przyspieszając progresję AMD. Odpowiednia kontrola ciśnienia krwi może zmniejszyć ryzyko rozwoju mokrej postaci AMD nawet o 23%.78
- Podwyższony poziom cholesterolu – wykazano związek pomiędzy hipercholesterolemią a zwiększonym ryzykiem AMD.9
- Otyłość – BMI powyżej 30 zwiększa ryzyko rozwoju AMD, a badania opublikowane w czasopiśmie Science wykazały, że otyłość może zmieniać układ odpornościowy, przyczyniając się do rozwoju mokrej postaci AMD w późniejszym wieku.1011
- Cukrzyca – zwiększa ryzyko rozwoju mokrej postaci AMD.12
- Ekspozycja na światło słoneczne – długotrwała ekspozycja na promieniowanie UV może być czynnikiem ryzyka rozwoju AMD.13
Dieta i suplementacja w profilaktyce AMD
Odpowiednia dieta bogata w określone składniki odżywcze może odgrywać kluczową rolę w zmniejszaniu ryzyka rozwoju mokrej postaci AMD. Badania wykazują, że osoby stosujące dietę śródziemnomorską, bogatą w przeciwutleniacze, mają niższe ryzyko rozwoju zaawansowanych postaci AMD.1415
Zalecane składniki diety to:1617
- Ciemnozielone warzywa liściaste (szpinak, jarmuż, kapusta) – bogate w luteinę i zeaksantynę, które neutralizują wolne rodniki mogące uszkadzać plamkę żółtą
- Ryby bogate w kwasy omega-3 (łosoś, sardynki, tuńczyk, makrela) – badania wykazały, że regularne spożywanie tych ryb może zmniejszyć ryzyko rozwoju AMD
- Owoce i warzywa kolorowe (szczególnie żółte i pomarańczowe) – bogate w karotenoidy
- Orzechy (zwłaszcza orzechy włoskie) – zawierają kwasy omega-3
- Produkty pełnoziarniste – o niskim indeksie glikemicznym
Należy również ograniczyć spożycie:18
- Czerwonego i przetworzonego mięsa
- Żywności wysokoprzetworzonej i smażonej
- Produktów o wysokim indeksie glikemicznym
- Tłuszczów trans
Suplementacja według badań AREDS
Badania Age-Related Eye Disease Study (AREDS i AREDS2), przeprowadzone przez National Eye Institute, wykazały, że określona formuła suplementów może zmniejszyć ryzyko progresji od pośredniego do zaawansowanego stadium AMD o około 25%.1920
Formuła AREDS2, zalecana obecnie, zawiera:2122
- Witaminę C
- Witaminę E
- Luteina
- Zeaksantyna
- Cynk
- Miedź
Suplementy AREDS2 są szczególnie zalecane osobom z pośrednim stadium AMD lub zaawansowanym AMD w jednym oku, aby spowolnić progresję w drugim oku. Przed rozpoczęciem suplementacji należy skonsultować się z lekarzem okulistą, który oceni, czy formuła AREDS2 jest odpowiednia dla danego pacjenta, biorąc pod uwagę również inne schorzenia.2324
Styl życia i inne strategie profilaktyczne
Oprócz diety i suplementacji, istnieją inne ważne strategie profilaktyczne:2526
- Regularna aktywność fizyczna – badania sugerują, że regularne ćwiczenia, szczególnie umiarkowana aktywność aerobowa, mogą zmniejszyć ryzyko rozwoju AMD poprzez poprawę krążenia i ogólnego stanu zdrowia
- Ochrona oczu przed światłem słonecznym – noszenie okularów przeciwsłonecznych z filtrem UV 400, które blokują 100% promieniowania UVA i UVB
- Kontrola chorób współistniejących – odpowiednie leczenie chorób układu sercowo-naczyniowego, nadciśnienia tętniczego i cukrzycy może zmniejszyć ryzyko rozwoju mokrej postaci AMD
- Odpowiednia ilość snu – badania wykazały związek między krótkim snem (poniżej 6 godzin na dobę) a zwiększonym ryzykiem mokrej postaci AMD
Regularne badania okulistyczne
Wczesne wykrycie jest kluczowym elementem profilaktyki mokrej postaci AMD. Regularne badania okulistyczne z rozszerzeniem źrenicy umożliwiają wykrycie wczesnych oznak AMD, zanim wystąpi znaczna utrata wzroku.2728
Zalecenia dotyczące badań:2930
- Osoby powyżej 50. roku życia powinny przechodzić kompleksowe badanie wzroku przynajmniej raz w roku
- Osoby z czynnikami ryzyka (palący, z rodzinnym wywiadem AMD, z chorobami układu sercowo-naczyniowego) powinny być badane częściej
- Pacjenci z suchą postacią AMD powinni być regularnie monitorowani pod kątem konwersji do mokrej postaci
Samodzielne monitorowanie
Dla osób z rozpoznaną suchą postacią AMD niezwykle ważne jest regularne samodzielne monitorowanie wzroku w celu wczesnego wykrycia ewentualnej konwersji do mokrej postaci:3132
- Siatka Amslera – proste narzędzie, które pomaga wykryć zmiany w widzeniu centralnym. Pacjenci powinni używać go co tydzień
- Prowadzenie dziennika zmian wzrokowych
- Natychmiastowe zgłaszanie lekarzowi okuliście wszelkich zmian w widzeniu, takich jak zwiększona niewyraźność, zniekształcenia lub ciemne plamy w polu widzenia
W niektórych przypadkach lekarz może zalecić korzystanie z zatwierdzonych przez FDA urządzeń do domowego monitorowania, które mogą pomóc w wykrywaniu wczesnych zmian sugerujących konwersję do mokrej postaci AMD.33
Leczenie mokrej postaci AMD jako forma profilaktyki wtórnej
Wczesne leczenie mokrej postaci AMD jest kluczowe dla zachowania widzenia. Obecnie główną metodą leczenia są iniekcje doszklistkowe leków anty-VEGF (czynnik wzrostu śródbłonka naczyniowego).3435
Leki anty-VEGF
Leki anty-VEGF blokują aktywność VEGF, białka odpowiedzialnego za stymulację wzrostu nieprawidłowych naczyń krwionośnych w siatkówce. Ich celem jest:3637
- Zatrzymanie wzrostu nieprawidłowych naczyń krwionośnych
- Zapobieganie dalszemu wyciekowi płynu i krwi
- Zachowanie lub nawet poprawa widzenia
Obecnie stosowane leki anty-VEGF to:3839
- Avastin (bewacyzumab) – lek stosowany poza wskazaniami rejestracyjnymi, pierwotnie opracowany do leczenia nowotworów
- Lucentis (ranibizumab) – pierwszy lek anty-VEGF zatwierdzony do leczenia mokrej postaci AMD, wymagający podawania co około 4 tygodnie
- Eylea (aflibercept) – działa dłużej niż Lucentis, wymagając iniekcji co około 8 tygodni
- Beovu (brolucizumab) – lek o przedłużonym działaniu, wymagający iniekcji co około 12 tygodni
- Vabysmo (faricimab) – najnowszy lek, pierwszy środek o podwójnym działaniu, skierowany przeciwko dwóm szlakom biologicznym zaangażowanym we wzrost naczyń krwionośnych (VEGF i Ang-2), umożliwiający wydłużenie odstępów między iniekcjami do 12-16 tygodni
Inne metody leczenia
Oprócz leków anty-VEGF, w niektórych przypadkach stosowane są również:4041
- Terapia fotodynamiczna (PDT) – połączenie leku światłoczułego (werteporfina) i niskoenergetycznego lasera, selektywnie zamykające nieprawidłowe naczynia krwionośne
- Laserowa fotokoagulacja termiczna – rzadziej stosowana metoda, która może być przydatna, gdy wzrost naczyń krwionośnych występuje w skupionym obszarze z dala od centrum plamki żółtej
Obiecujące nowe terapie profilaktyczne
Badania nad nowymi metodami zapobiegania i leczenia mokrej postaci AMD są intensywnie prowadzone. Wśród obiecujących strategii znajdują się:4243
- Terapia genowa – mająca na celu jednorazowe leczenie, które pomaga oku wytwarzać własne czynniki anty-VEGF, eliminując potrzebę regularnych iniekcji
- Terapia komórkami macierzystymi – badania nad zastąpieniem uszkodzonych lub obumarłych komórek siatkówki
- Leki przeciwzapalne – mające na celu zmniejszenie stanu zapalnego, który może prowadzić do rozwoju AMD
- Terapia Protection Vision (VPT) – wykorzystująca subprogową mikropulsową laseroterapię (SDM) w ramach programu leczenia podtrzymującego, co może zmniejszyć ryzyko konwersji neowaskularnej w populacji wysokiego ryzyka z suchym AMD o 95-98% rocznie4445
Podsumowanie zasad profilaktyki
Kompleksowe podejście do profilaktyki mokrej postaci zwyrodnienia plamki żółtej powinno obejmować:4647
- Zaprzestanie palenia tytoniu lub nierozpoczynanie palenia
- Stosowanie diety bogatej w warzywa liściaste, owoce, ryby bogate w kwasy omega-3 i orzechy
- Utrzymywanie prawidłowej masy ciała i regularną aktywność fizyczną
- Kontrolę ciśnienia tętniczego i poziomu cholesterolu
- Ochronę oczu przed promieniowaniem UV poprzez noszenie odpowiednich okularów przeciwsłonecznych
- Suplementację zgodną z formułą AREDS2 u osób z grupy ryzyka (po konsultacji z lekarzem)
- Regularne badania okulistyczne, szczególnie po 50. roku życia
- Samodzielne monitorowanie wzroku przy użyciu siatki Amslera u osób z suchą postacią AMD
- Natychmiastowe reagowanie na zmiany w widzeniu i szybkie wdrożenie leczenia w przypadku wykrycia mokrej postaci AMD
Wczesne wykrycie i leczenie mokrej postaci AMD może zapobiec trwałej utracie wzroku. Badania kliniczne wykazały, że leczenie anty-VEGF rozpoczęte w ciągu pierwszego miesiąca od wystąpienia objawów daje lepsze szanse na zachowanie widzenia w dłuższej perspektywie.48 Dlatego tak ważna jest edukacja pacjentów na temat objawów AMD i konieczności regularnych badań okulistycznych.49
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Materiały źródłowe
- #1 Wet Macular Degeneration | Signs, Symptoms, and Treatmentshttps://www.macular.org/about-macular-degeneration/wet-macular-degeneration
Approximately 10-15% of the cases of macular degeneration are the wet (exudative) type, sometimes also referred to at neovascular macular degeneration or nAMD. […] In the wet type of macular degeneration, abnormal blood vessels (known as choroidal neovascularization or CNV) grow under the retina and macula. […] Early intervention of any bleeding offers the best chance of preserving vision. […] Unlike Dry AMD which can be slowed in many patients through lifestyle changes, supplements, and an AMD Diet, wet AMD cannot be slowed by natural remedies and needs to be treated as early as possible by a retina specialist. […] Early, and sustained treatment has been shown to be the best course of action to preserve as much vision as possible for as long as possible if you have developed wet macular degeneration. […] Anti-VEGF drugs do not restore vision, though some patients may experience a sense of vision restoration due to the body reabsorbing fluid behind the retina after the bleeding is stopped. […] But please remember that the earlier the intervention, the more vision you will be able to preserve.
- #2 What is Wet Macular Degeneration? Causes, Symptoms, and Treatment Options | The EyeDoctors Optometristshttps://www.theeyedoctors.net/eye-care-resources/what-is-wet-macular-degeneration
Wet macular degeneration, also known as neovascular age-related macular degeneration (AMD), is a serious eye condition characterized by the growth of abnormal blood vessels beneath the retina and macula. […] Although wet macular degeneration is less common, accounting for about 20% of all AMD cases, it is responsible for approximately 90% of the severe vision loss associated with macular degeneration. […] Understanding the causes and risk factors associated with macular degeneration is essential for early detection and effective prevention. […] Age is the primary risk factor for wet macular degeneration, mainly affecting individuals over 50. […] The primary treatment for wet macular degeneration involves anti-vascular endothelial growth factor (VEGF) injections. […] Implementing lifestyle changes and supportive therapies can significantly aid in managing macular degeneration.
- #3 How to Lower Your Risk for Wet AMDhttps://www.everydayhealth.com/hs/managing-wet-amd/lower-risk/
Wet age-related macular degeneration (AMD) can damage your central vision and ability to see contrast. […] While some risk factors can’t be avoided, there are several changes you can make to lower your chances of developing this eye condition. […] The good news is that certain risk factors for wet AMD can be controlled. These include: Smoking may also cause less blood and oxygen to reach the eye. […] A diet full of red meat and processed and packaged foods has been associated with an increased risk for AMD. On the other hand, following more of an anti-inflammatory Mediterranean-style diet that focuses on fish with omega-3 fatty acids, nuts, vegetables, legumes, fruits, and whole grains has been shown to lower risk for advanced AMD. […] Lowering your risk for cardiovascular problems by eating healthy, exercising regularly, and being treated by a doctor if you have high blood pressure, high cholesterol, or heart disease can help keep your eyes healthy.
- #4 How to Prevent Macular Degenerationhttps://www.health.com/macular-degeneration-prevention-8580455
Macular degeneration, or age-related macular degeneration (AMD), is a form of vision loss that affects your ability to see things in the center of your vision. […] While there’s no way to reverse or completely stop macular degeneration, there are ways to prevent or slow its progression. […] Though all people are susceptible to macular degeneration, certain populations are at increased risk. […] Another consistent risk factor is tobacco smoking. […] Excessive body fat or obesity, which is clinically defined as a body mass index (BMI) of 30 or higher, is another risk factor for macular degeneration. […] Researchers have found that having hypertension (high blood pressure) increases your risk of macular degeneration. […] High cholesterol, or hyperlipidemia, is another risk factor.
- #5 Tips for Macular Degeneration Prevention | Eye Center of Texashttps://www.eyecenteroftexas.com/2020/12/macular-degeneration-prevention-tips/
At the top of our list of macular degeneration prevention tips is making sure that you schedule and go to regular eye exams. While eye exams wont exactly prevent macular degeneration, they can give you the opportunity to catch the diseases early and prevent the disease from progressing. […] Smoking is considered one of the leading causes of macular degeneration and a major contributing factor of its progression; Research shows that smokers are 2 to 5 times more likely to succumb to macular degeneration than non-smokers are. […] A poor diet can lead to issues with your blood sugar, blood pressure, and cholesterol all of which can negatively impact eye health. […] As a treatment option for wet macular degeneration, Vascular Endothelial Growth Factor (VEGF) inhibitors have been shown to significantly help prevent the progression of AMD. […] These 5 macular degeneration prevention tips can help prevent and slow down AMDs progression.
- #6 Age-related Macular Degeneration: Causes and Treatmenthttps://www.aarp.org/health/conditions-treatments/early-signs-of-macular-degeneration/
In the absence of a cure for AMD, the pharmacologic industry is continuing to modify and expand the medications that are being used for dry and wet AMD. […] For those who have been diagnosed with AMD, reducing exposure to sunlight by wearing sunglasses, avoiding cigarette smoke, eating a healthy diet and getting annual eye exams can help lower the risk that a patient develops vision loss from AMD as they get older. […] Age-related macular degeneration is a complex condition involving multiple genes, pathways and environmental factors. […] Research shows that not only smokers but also people who are regularly exposed to cigarette smoke are at greater risk for AMD. […] A review of research published in Clinical Interventions in Aging found that stopping smoking can reduce your risk of AMD; the risk for former smokers who hadn’t smoked for more than 20 years was the same as for nonsmokers. […] A body mass index over 30 (obesity) is associated with the progression of AMD.
- #7 How to Prevent Macular Degenerationhttps://www.verywellhealth.com/macular-degeneration-prevention-5069921
Age-related macular degeneration (AMD), a common cause of vision loss in later life, should be diagnosed, treated, and monitored early to prevent severe vision loss. Your risk of AMD can be reduced with a few simple lifestyle modifications, including changes in diet, routine exercise, and quitting cigarettes. […] Smoking cessation is arguably the number one modifiable risk factor for people with AMD. No matter how long and heavily you smoked, quitting cigarettes progressively reduces your risk of AMD for each and every year you are without cigarettes. […] Hypertension (high blood pressure) promotes AMD by restricting blood to the vascular layer of the eye called the choroid. The loss of oxygen to the eye not only accelerates the progression of AMD but more than doubles the risk of wet AMD and central vision loss.
- #8 How to Prevent Macular Degenerationhttps://www.verywellhealth.com/macular-degeneration-prevention-5069921
Studies have shown that the use of beta-blockers, angiotensin-converting enzyme (ACE) inhibitors, and angiotensin II receptor blockers (ARBs) may reduce the risk of early and intermediate (dry) AMD by as much as 25% and the risk of late (wet) AMD by 23%. […] It has been proposed that a diet rich in antioxidant foods can help minimize macular degeneration in some people. […] A 2019 review of studies in the journal Nutrients concluded that Chinese are 50% less likely than Americans to develop wet AMD, due in part to their high intake of carotenoid-rich foods. […] Research conducted by the National Eye Institute (NEI) has suggested that certain dietary supplements can slow or stop the progression of early or intermediate AMD when taken daily. […] The AREDS1 trial, which involved 4,457 participants, reported that a specific blend of antioxidants and minerals reduced the risk of late AMD by 25%.
- #9 How to Prevent Macular Degenerationhttps://www.health.com/macular-degeneration-prevention-8580455
Macular degeneration, or age-related macular degeneration (AMD), is a form of vision loss that affects your ability to see things in the center of your vision. […] While there’s no way to reverse or completely stop macular degeneration, there are ways to prevent or slow its progression. […] Though all people are susceptible to macular degeneration, certain populations are at increased risk. […] Another consistent risk factor is tobacco smoking. […] Excessive body fat or obesity, which is clinically defined as a body mass index (BMI) of 30 or higher, is another risk factor for macular degeneration. […] Researchers have found that having hypertension (high blood pressure) increases your risk of macular degeneration. […] High cholesterol, or hyperlipidemia, is another risk factor.
- #10 How to Lower Your Risk for Wet AMDhttps://www.everydayhealth.com/hs/managing-wet-amd/lower-risk/
A study in the journal Science found that obesity or a history of obesity can alter the immune system and, therefore, cause harm to the eye, such as developing wet AMD as you age. […] Research on the link between sunlight and AMD risk is mixed, but according to an analysis published in BMC Ophthalmology, protecting your eyes from the sun’s harmful ultraviolet (UV) rays is just as important as shielding your skin. […] Wet AMD prevention starts with a complete, dilated eye exam. […] This combination may slow or prevent the progression of dry AMD to the wet form in the future.
- #11 Age-related Macular Degeneration: Causes and Treatmenthttps://www.aarp.org/health/conditions-treatments/early-signs-of-macular-degeneration/
In the absence of a cure for AMD, the pharmacologic industry is continuing to modify and expand the medications that are being used for dry and wet AMD. […] For those who have been diagnosed with AMD, reducing exposure to sunlight by wearing sunglasses, avoiding cigarette smoke, eating a healthy diet and getting annual eye exams can help lower the risk that a patient develops vision loss from AMD as they get older. […] Age-related macular degeneration is a complex condition involving multiple genes, pathways and environmental factors. […] Research shows that not only smokers but also people who are regularly exposed to cigarette smoke are at greater risk for AMD. […] A review of research published in Clinical Interventions in Aging found that stopping smoking can reduce your risk of AMD; the risk for former smokers who hadn’t smoked for more than 20 years was the same as for nonsmokers. […] A body mass index over 30 (obesity) is associated with the progression of AMD.
- #12 How to Prevent Macular Degenerationhttps://www.health.com/macular-degeneration-prevention-8580455
Researchers have consistently found diabetes, a chronic inability to digest sugars, to raise the risk of macular degeneration, especially the wet form. […] While there’s no guaranteed way to prevent macular degeneration, there is a lot you can do to reduce your risk and slow down progression. […] Regularly screening for AMD and early detection is critical for both prevention and management. […] If you smoke, quitting can help prevent onset and slow the progress of this condition. […] Studies have found that taking combinations of certain vitamins and minerals may help with preventing macular degeneration. […] Good nutrition can help manage various risk factors associated with AMD, such as obesity and high blood pressure, while also helping to prevent AMD itself. […] Ensuring you’re getting regular, moderate-intensity physical activity can be another way to manage risk factors for macular degeneration, helping to both prevent onset and slow AMD’s progress.
- #13 Prevention of Age-Related Macular Degenerationhttps://www.brightfocus.org/resource/prevention-of-age-related-macular-degeneration/
People who eat a diet rich in fruits and vegetables, as well as twice-weekly meals of fat-rich fish like salmon, sardines, tuna or mackerel have a lower risk of AMD. […] High blood pressure is a risk factor for developing wet AMD. […] Long-term bright light exposure may be a risk factor for AMD. […] It is very important to have regular eye examinations, particularly as you age, or if you have any of the risk factors associated with age-related macular degeneration. […] While doctors do not yet know how to completely prevent AMD, a healthy lifestyle consisting of not smoking; a diet rich in fruits and vegetables, but limited in red meat; use of sunglasses when outside; regular eye examinations; and AREDS2 vitamins when they are indicated, will increase the chance of maintaining healthy vision for a lifetime.
- #14 How to Lower Your Risk for Wet AMDhttps://www.everydayhealth.com/hs/managing-wet-amd/lower-risk/
Wet age-related macular degeneration (AMD) can damage your central vision and ability to see contrast. […] While some risk factors can’t be avoided, there are several changes you can make to lower your chances of developing this eye condition. […] The good news is that certain risk factors for wet AMD can be controlled. These include: Smoking may also cause less blood and oxygen to reach the eye. […] A diet full of red meat and processed and packaged foods has been associated with an increased risk for AMD. On the other hand, following more of an anti-inflammatory Mediterranean-style diet that focuses on fish with omega-3 fatty acids, nuts, vegetables, legumes, fruits, and whole grains has been shown to lower risk for advanced AMD. […] Lowering your risk for cardiovascular problems by eating healthy, exercising regularly, and being treated by a doctor if you have high blood pressure, high cholesterol, or heart disease can help keep your eyes healthy.
- #15 Age-related Macular Degeneration: Causes and Treatmenthttps://www.aarp.org/health/conditions-treatments/early-signs-of-macular-degeneration/
Research published in American Journal of Ophthalmology suggests exercise helps guard against AMD. […] A review of studies published in 2021 in the journal Clinical Nutrition showed that regularly eating fish, especially fatty fish like salmon, tuna, sardines, mackerel and herring which are high in omega-3 fatty acids, can reduce your risk of developing AMD. […] Although there’s no cure for macular degeneration, there are things you can do to slow its progression. […] Research, including a recent review of studies published in the journal Ophthalmology, shows that taking high-dose vitamins and minerals specifically, vitamins C and E, zinc, lutein, zeaxanthin, beta-carotene and copper slows progression of the disease in people with intermediate AMD and those with late-stage dry AMD. […] Wet AMD is treated with the same AREDS2 vitamins as dry AMD but also with injections of medications into the eye to treat the leaking blood vessels.
- #16 Wet macular degeneration – Symptoms and causes – Mayo Clinichttps://www.mayoclinic.org/diseases-conditions/wet-macular-degeneration/symptoms-causes/syc-20351107
Wet macular degeneration is an eye condition that causes blurred vision or reduced central vision. It is a type of age-related macular degeneration where blood vessels leak fluid or blood into part of the retina known as the macula. Early detection and treatment of wet macular degeneration may help reduce vision loss. In some instances, early treatment may recover vision. […] It’s important to have routine eye exams to identify early signs of macular degeneration. The following measures may help reduce the risk of developing wet macular degeneration: Manage all other medical conditions. For example, if you have cardiovascular disease or high blood pressure, take your medicine and follow your healthcare team’s instructions for controlling the condition. Don’t smoke. People who smoke are more likely to develop macular degeneration than are people who don’t smoke. Ask a healthcare professional for help stopping smoking. Maintain a healthy weight and exercise regularly. If you need to lose weight, reduce the number of calories you eat and increase the amount of exercise you get each day. Choose a diet rich in fruits and vegetables. These foods contain antioxidant vitamins that reduce your risk of developing macular degeneration. Include fish in your diet. Omega-3 fatty acids, which are found in fish, may reduce the risk of macular degeneration. Nuts such as walnuts also contain omega-3 fatty acids.
- #17 Guide to Age-Related Macular Degeneration Preventionhttps://www.allaboutvision.com/conditions/macular-degeneration/amd-prevention/
Taking vitamins and minerals may be good for many aspects of your health, including your eyes. Certain dietary supplements may be helpful for the prevention of macular degeneration. […] Certain nutritional supplements have been shown to help stop the progression of macular degeneration, or prevent it. […] Quitting smoking is important for all aspects of your health, including your eyes. Tobacco contains thousands of highly toxic chemicals, which damage tissues throughout the body. Individuals who smoke and who have certain genes may be even more susceptible to developing AMD. This makes quitting smoking important for preventing macular degeneration. […] Eating a healthy, balanced diet can benefit your eyes and general health. Ensuring your diet is rich in nutrients like antioxidants (like Vitamins A, C and E), omega-3 fatty acids, whole grains and the minerals copper and zinc can help support your eye health.
- #18 Advanced Macular Degeneration Treatment, Assil Gaur Eye Institutehttps://assileye.com/eye-care/macular-degeneration
In general, dry macular degeneration can take years or even decades to progress to the more advanced stages, where central vision loss becomes more noticeable. Wet macular degeneration can progress rapidly and cause severe vision loss in weeks or months if left untreated. […] Foods that should be avoided or limited include processed and fried foods, sugary and high-glycemic-index foods, red and processed meats, and trans fats.
- #19 Age-Related Macular Degenerationhttps://www.asrs.org/patients/retinal-diseases/2/agerelated-macular-degeneration
Wet-AMD treatment has been revolutionized in recent years after the discovery of vascular endothelial growth factor (VEGF), a family of compounds in the body. […] Anti-VEGF drugs have been developed to help stop neovascularization and preserve vision for AMD patients. […] Wet AMD cannot be cured, but its progression may be blocked with the use of intravitreal (in-the-eye) anti-VEGF injections. […] The Age-Related Eye Disease Studies (AREDS), conducted by the National Eye Institute, have found that a nutritional supplement formula may delay and prevent intermediate dry AMD from moving to the advanced form. […] The AREDS supplement formula, which is widely available over the counter, contains: Vitamin C, Lutein, Vitamin E, Zeaxanthin, Zinc.
- #20 Age-related macular degeneration: Early detection and timely treatment may help preserve vision – Harvard Healthhttps://www.health.harvard.edu/blog/age-related-macular-degeneration-early-detection-and-timely-treatment-may-help-preserve-vision-2020112421362
Age-related macular degeneration (ARMD) is the leading cause of blindness in adults over the age of 60. […] If you have ARMD, understanding the signs and symptoms, proper monitoring, early detection of advancing disease, and timely treatment are all key to preserving vision. […] The Age-Related Eye Disease Studies (AREDS and AREDS2) clinical trials found that taking antioxidants, lutein, and zeaxanthin at the studied doses reduced the risk of progression from intermediate to advanced stage ARMD by approximately 25%, thereby increasing the chances of preserving vision. […] In people who do develop advanced ARMD, the availability of treatment options depends on whether they have the dry or wet form of the condition. […] Conversely, wet ARMD has multiple FDA-approved and off-label agents proven to arrest and reverse the effects of CNV in the macula.
- #21 Macular Degeneration | AOAhttps://www.aoa.org/healthy-eyes/eye-and-vision-conditions/macular-degeneration
Adding certain nutrients to a diet every day either through foods or supplements can help save the patient’s vision. […] In a large human clinical trial, Age-Related Eye Disease Study (AREDS2) by the National Eye Institute Researchers, linked lutein and zeaxanthin, omega 3, vitamin C, vitamin E and zinc to reducing the risk of AMD. […] Scientific evidence suggests vitamin C, when taken with other essential nutrients, can slow the progression of AMD and visual acuity loss. […] AREDS showed that taking 400 IU/day of vitamin E, along with antioxidants beta-carotene, vitamin C and zinc supplementation, slows the progression of AMD by about 25% in individuals at high risk for the disease. […] AREDS showed that taking 40-80 mg/day of zinc, along with antioxidants beta-carotene, vitamin E and vitamin C, slows the progression of AMD by about 25% and visual acuity loss by 19 % in individuals at high risk for the disease.
- #22 What is Wet Macular Degeneration? Everything You Need to Know | Grene Vision Grouphttps://www.grenevisiongroup.com/eye-care-resources/what-is-wet-macular-degeneration
Age is the most significant risk factor for wet macular degeneration. […] Although there is no cure for wet macular degeneration, several effective treatments can help slow its progression and, in some cases, enhance vision. […] The primary goal of these treatments is to prevent further damage to the macula and maintain the best possible quality of life. […] Anti-vascular endothelial growth factor (VEGF) injections are the most widely used and effective treatment for wet macular degeneration. […] Implementing certain lifestyle changes and supportive therapies can help manage macular degeneration. Eating a diet rich in leafy greens, fruits, and fish provides essential nutrients that support eye health. […] Understanding its causes, recognizing the symptoms, and being aware of the available treatment options are crucial steps in protecting your vision and maintaining your quality of life.
- #23 Wet macular degeneration – Diagnosis and treatment – Mayo Clinichttps://www.mayoclinic.org/diseases-conditions/wet-macular-degeneration/diagnosis-treatment/drc-20351113
Macular degeneration, wet care at Mayo Clinic […] Treatments are available that may help slow disease progression and preserve existing vision. If started early enough, treatment may recover some lost vision. […] Some medicines, called anti-VEGF drugs, may help stop the growth of new blood vessels. These medicines block the effects of growth signals the body sends to generate new blood vessels. They are considered the first line of treatment for all stages of wet macular degeneration. […] For people with intermediate or advanced disease, taking a high-dose formulation of antioxidant vitamins and minerals may help reduce the risk of vision loss. Research from the Age-Related Eye Disease Study 2 (AREDS2) has shown benefit in a formulation that includes: […] Ask your eye doctor if taking supplements is right for you.
- #24 Age-related macular degeneration: Early detection and timely treatment may help preserve vision – Harvard Healthhttps://www.health.harvard.edu/blog/age-related-macular-degeneration-early-detection-and-timely-treatment-may-help-preserve-vision-2020112421362
The current standard of care is injection of anti-vascular endothelial growth factor (anti-VEGF) medications into the vitreous cavity of the eye. […] If you have ARMD, the best way to preserve vision is by reducing your risk of progressing to more advanced ARMD, and early detection of the treatable wet form. […] Your ophthalmologist will recommend AREDS2 vitamins, which are available over the counter without a prescription, to reduce the risk of further progression if you have been diagnosed with intermediate stage ARMD. […] Current therapies can control the disease and preserve vision for years or longer, so early detection is key.
- #25 Wet Macular Degeneration: Symptoms & Treatmenthttps://my.clevelandclinic.org/health/diseases/wet-macular-degeneration
Wet macular degeneration is when new blood vessels grow underneath the macula, a critical part of your retinas. Its treatable, but preventing or delaying it is best. […] However, early detection and treatment can prevent that kind of permanent damage or stop it from further damaging your vision. […] There are so many contributing and risk factors for WMD that its impossible to prevent it entirely. But there are things you can do to reduce your risk of developing it or delay when it happens. […] Some of the most important ways to prevent or delay WMD start when you have dry macular degeneration, the less-advanced form of ARMD. Steps your eye specialist could recommend include: […] See your eye specialist for regular vision checks. These can help with early detection of WMD. […] Take dietary supplements daily. These usually include vitamin C, vitamin E, copper, zinc, lutein, zeaxanthin and beta-carotene.
- #26 Wet Macular Degeneration: Symptoms & Treatmenthttps://my.clevelandclinic.org/health/diseases/wet-macular-degeneration
Quit tobacco use, or dont start in the first place. […] Wear sunglasses. Sunlight exposure can increase your chances of developing WMD. […] Stay active. Physical activity can help your health in many ways, including your retinal health. […] Reach and maintain a weight thats healthy for you. Many of the contributing conditions that increase your risk of developing WMD have links to your overall physical health.
- #27 Why Early Treatment for Wet AMD Is Importanthttps://www.webmd.com/eye-health/macular-degeneration/wet-amd-treatment-timing
For now, most people can expect to get regular wet AMD treatments for the rest of their lives. But scientists continue to work on longer-lasting treatments that may cut down how many shots you need. […] There are steps you can take to spot wet AMD early on so you can get fast treatment. Some are: Get regular eye exams to check whether your AMD is getting worse. Tell your doctor any time your vision gets more blurry or distorted. Keep a weekly journal of any eyesight changes. Regularly check for vision changes at home with an Amsler grid. […] If you’re very likely to get wet AMD, you may benefit from an FDA-approved home monitoring device. Ask your doctor if this tool is something you should use.
- #28 Prevention of Age-Related Macular Degenerationhttps://www.brightfocus.org/resource/prevention-of-age-related-macular-degeneration/
People who eat a diet rich in fruits and vegetables, as well as twice-weekly meals of fat-rich fish like salmon, sardines, tuna or mackerel have a lower risk of AMD. […] High blood pressure is a risk factor for developing wet AMD. […] Long-term bright light exposure may be a risk factor for AMD. […] It is very important to have regular eye examinations, particularly as you age, or if you have any of the risk factors associated with age-related macular degeneration. […] While doctors do not yet know how to completely prevent AMD, a healthy lifestyle consisting of not smoking; a diet rich in fruits and vegetables, but limited in red meat; use of sunglasses when outside; regular eye examinations; and AREDS2 vitamins when they are indicated, will increase the chance of maintaining healthy vision for a lifetime.
- #29 How to Prevent Macular Degenerationhttps://www.verywellhealth.com/macular-degeneration-prevention-5069921
While the nutrients used in the AREDS studies can significantly reduce the risk of advanced AMD, there is no clear evidence that they can prevent the onset of the disease. […] A 2012 review of studies published in Molecular Aspects of Medicine concluded that a high GI diet not only increases the risk of AMD by as much 1.7 fold but also increases the likelihood of developing late AMD by 39%. […] To reduce the risk, the American Macular Degeneration Foundation (AMDF) recommends that you wear sunglasses with a UV 400 rating. […] Regular eye exams should be considered a routine part of your health care as you get older. Doing so can help healthcare providers spot the early signs of macular degeneration (including the formation of deposits, called drusen, in the retina). […] If you do have AMD, these simple changes can go a long way toward preventing disease complications.
- #30 Treatments for Wet AMD (Advanced Neovascular AMD) | National Eye Institutehttps://www.nei.nih.gov/learn-about-eye-health/eye-conditions-and-diseases/age-related-macular-degeneration/treatments-wet-amd-advanced-neovascular-amd
Age-related macular degeneration (AMD) is an eye disease that can blur the center of your vision. Wet AMD (also called advanced neovascular AMD) is a serious type of late AMD. It happens when a protein called vascular endothelial growth factor (VEGF) makes abnormal blood vessels grow in the wrong place in the back of your eye. […] The good news is that there are effective treatments for wet AMD. […] There are 2 treatment options that can slow down or stop vision loss from wet AMD: Anti-VEGF injections and Photodynamic therapy (PDT). […] The most common treatment doctors use to slow vision loss from wet AMD is called anti-VEGF injections. These medicines help stop bleeding and leaking from blood vessels in the back of your eye. […] Photodynamic therapy (PDT) is a much less common treatment for wet AMD that doctors sometimes use along with anti-VEGF injections.
- #31 Wet Macular Degeneration | Signs, Symptoms, and Treatmentshttps://www.macular.org/about-macular-degeneration/wet-macular-degeneration
Approximately 10-15% of the cases of macular degeneration are the wet (exudative) type, sometimes also referred to at neovascular macular degeneration or nAMD. […] In the wet type of macular degeneration, abnormal blood vessels (known as choroidal neovascularization or CNV) grow under the retina and macula. […] Early intervention of any bleeding offers the best chance of preserving vision. […] Unlike Dry AMD which can be slowed in many patients through lifestyle changes, supplements, and an AMD Diet, wet AMD cannot be slowed by natural remedies and needs to be treated as early as possible by a retina specialist. […] Early, and sustained treatment has been shown to be the best course of action to preserve as much vision as possible for as long as possible if you have developed wet macular degeneration. […] Anti-VEGF drugs do not restore vision, though some patients may experience a sense of vision restoration due to the body reabsorbing fluid behind the retina after the bleeding is stopped. […] But please remember that the earlier the intervention, the more vision you will be able to preserve.
- #32 Why Early Treatment for Wet AMD Is Importanthttps://www.webmd.com/eye-health/macular-degeneration/wet-amd-treatment-timing
For now, most people can expect to get regular wet AMD treatments for the rest of their lives. But scientists continue to work on longer-lasting treatments that may cut down how many shots you need. […] There are steps you can take to spot wet AMD early on so you can get fast treatment. Some are: Get regular eye exams to check whether your AMD is getting worse. Tell your doctor any time your vision gets more blurry or distorted. Keep a weekly journal of any eyesight changes. Regularly check for vision changes at home with an Amsler grid. […] If you’re very likely to get wet AMD, you may benefit from an FDA-approved home monitoring device. Ask your doctor if this tool is something you should use.
- #33 Why Early Treatment for Wet AMD Is Importanthttps://www.webmd.com/eye-health/macular-degeneration/wet-amd-treatment-timing
For now, most people can expect to get regular wet AMD treatments for the rest of their lives. But scientists continue to work on longer-lasting treatments that may cut down how many shots you need. […] There are steps you can take to spot wet AMD early on so you can get fast treatment. Some are: Get regular eye exams to check whether your AMD is getting worse. Tell your doctor any time your vision gets more blurry or distorted. Keep a weekly journal of any eyesight changes. Regularly check for vision changes at home with an Amsler grid. […] If you’re very likely to get wet AMD, you may benefit from an FDA-approved home monitoring device. Ask your doctor if this tool is something you should use.
- #34 Treatments for Wet AMD (Advanced Neovascular AMD) | National Eye Institutehttps://www.nei.nih.gov/learn-about-eye-health/eye-conditions-and-diseases/age-related-macular-degeneration/treatments-wet-amd-advanced-neovascular-amd
Age-related macular degeneration (AMD) is an eye disease that can blur the center of your vision. Wet AMD (also called advanced neovascular AMD) is a serious type of late AMD. It happens when a protein called vascular endothelial growth factor (VEGF) makes abnormal blood vessels grow in the wrong place in the back of your eye. […] The good news is that there are effective treatments for wet AMD. […] There are 2 treatment options that can slow down or stop vision loss from wet AMD: Anti-VEGF injections and Photodynamic therapy (PDT). […] The most common treatment doctors use to slow vision loss from wet AMD is called anti-VEGF injections. These medicines help stop bleeding and leaking from blood vessels in the back of your eye. […] Photodynamic therapy (PDT) is a much less common treatment for wet AMD that doctors sometimes use along with anti-VEGF injections.
- #35https://www.aao.org/eye-health/diseases/amd-macular-degeneration
To help treat wet AMD, there are medications called anti-VEGF drugs. Anti-VEGF treatment helps reduce the number of abnormal blood vessels in your retina. It also slows any leaking from blood vessels. This medicine is delivered to your eye through a very slender needle. […] Talk with your ophthalmologist about ways to treat your AMD.
- #36 Macular disease treatments – Macular Societyhttps://www.macularsociety.org/diagnosis-treatment/treatments/
Wet AMD is another form of the condition. It is caused by tiny abnormal blood vessels growing into the retina which leak and cause scarring of the macula. A person with wet AMD can lose much of their central vision in a few weeks. There are now treatments for wet AMD which slow the progress of the condition in most people. Treatment has to be given quickly, before there is permanent scarring to the macula. […] Clinical Guideline recommends that people with suspected wet AMD should be referred to a retinal specialist immediately. If treatment is needed, it should be given within 14 days of the initial referral. […] Several drugs are used to treat wet AMD. They are known as anti-VEGF drugs. VEGF is short for Vascular Endothelial Growth Factor. It is the substance in the body that is responsible for the development of healthy blood vessels.
- #37 Macular disease treatments – Macular Societyhttps://www.macularsociety.org/diagnosis-treatment/treatments/
In wet AMD, too much VEGF is produced in the eye, causing the growth of unwanted, unhealthy blood vessels. Anti-VEGF drugs block the production of VEGF and stop the development of abnormal blood vessels. […] All anti-VEGF drugs need to be delivered directly into the eye. […] In accordance with NICE AMD guidelines, all patients receive a standard loading dosage at the start of their injection treatment: normally three or more consecutive monthly injections. After this initial phase there are a number of treatment regimens that an ophthalmologist can choose. Each regimen has a subtle difference in the frequency of appointments. They also vary as to whether or not you have an injection at every appointment. The ophthalmologist will tailor treatment to individual patients and how their disease is responding to treatment.
- #38 Macular disease treatments – Macular Societyhttps://www.macularsociety.org/diagnosis-treatment/treatments/
There are a few different medications used to treat wet AMD. They all are effective in treating the eye. The main difference between them is how long they last in the eye. Not everyone responds well to every medication, hospitals will treat a patient with the most suitable medication for the patients needs. […] Avastin (bevacizumab) may be used in some circumstances. But Avastin is an anti-VEGF drug that was developed to treat cancer and is not licensed for use in the eye. It is still safe and effective to treat wet AMD. […] Lucentis (ranibizumab) was the first anti-VEGF to be licensed for wet AMD. Patients may need to go for treatment every four weeks with this medication. […] Eylea (aflibercept) is longer lasting in the eye compared to Lucentis, on average a patient may only need to attend treatment every eight weeks.
- #39 Macular disease treatments – Macular Societyhttps://www.macularsociety.org/diagnosis-treatment/treatments/
Beovu (brolucizumab) is longer-acting than the previous treatments, and needs to be injected only around every 12 weeks. […] Vabysmo (Faricimab) is the most recently approved medication for treatment of wet AMD. It is the first dual action drug and tackles two biological pathways involved in blood vessel growth, VEFG and Ang-2. It is also longer acting and patients may be able to go 12 or 16 weeks between injections. […] New forms of anti-VEGF drugs are now available to treat wet AMD, called biosimilars. The first to become available is Ongavia, a biosimilar to ranibizumab. […] Among the options being explored are treatments to reduce the inflammation thought to lead to dry AMD. By reducing inflammation in the cells of the retina its hoped we can reduce the progression of damage and sight loss. The methods being investigated include injections, tablets and gene therapy. […] Another promising approach is stem cell therapy. Many researchers around the world, including in the UK and USA, are looking at replacing cells that have become damaged or died due to macular disease. The hope is that the new eye cells will be able to maintain or even restore some vision.
- #40 Macular Degeneration: Treatment, Symptoms, Causes & Morehttps://visioneyeinstitute.com.au/services/macular-degeneration/
Macular degeneration can be classified into wet and dry forms. Most people with macular degeneration have the dry form. […] There is no cure for wet macular degeneration, although some treatments can slow or stop progression of the disease and vision can be maintained (or even improved) for many people. […] The benefits of early treatment are: Less damage to the macula caused by the abnormal blood vessels, Less oedema (swelling caused by excess fluid) in the macula, which would otherwise distort its shape and position, Prevention of scar tissue and the abnormal membrane that can form under the retina and damage macular tissue, Reduced chance of losing central vision. […] Eye injections are the gold standard treatment for wet macular degeneration. They can be used to stop abnormal blood vessels from leaking and dry up the abnormal macular fluid (oedema). Repeated injections and regular monitoring can prevent further vision loss in 95% of sufferers. Vision is significantly improved in up to 40% of those treated.
- #41 Age-related Macular Degeneration (AMD or ARMD) | Kellogg Eye Center | Michigan Medicinehttps://www.umkelloggeye.org/conditions-treatments/age-related-macular-degeneration
Other treatments include laser treatments and photodynamic therapy. These treatments are designed to seal the leaking blood vessels, halting the damage they can inflict upon the retina. These treatments may be effective in slowing the progression of wet macular degeneration and are sometimes used in combination with VEGF inhibitors.
- #42https://www.aao.org/eye-health/tips-prevention/promising-new-treatments-amd
Some of the most exciting research today explores alternatives to frequent injections. […] A new, higher-dose version of well-established anti-VEGF medicine Eylea may allow patients to go longer in between injections. […] Another new drug that targets two underlying causes of AMD has been FDA approved for both AMD and diabetic macular edema. […] Gene therapy is a promising alternative to ongoing eye injections of drugs such as Eylea, Lucentis, Vabysmo and Avastin. […] For people with intermediate disease, a formulation of antioxidant vitamins called the AREDS2 formula can help reduce the risk of vision loss. […] Two new drugs that target the complement cascade and stop it from attacking the retina have recently been approved by the FDA: Pegcetacoplan (SYFOVRE) and avacincaptad pegol (Izervay). […] These therapies can cause side effects or complications ranging from mild to severe. […] Another concept under investigation is the possibility of replacing some cells that begin to die in late-stage dry AMD.
- #43 Wet Macular Degeneration Treatment Breakthroughshttps://www.healthline.com/health/eye-health/wet-macular-degeneration-treatment-breakthroughs
New treatments for wet macular degeneration (AMD), such as gene therapy, anti-VEGF medications, and radiotherapy, may slow and even partially reverse vision loss. […] Early diagnosis and treatment of wet macular degeneration can prevent vision loss. […] The current treatment is regular injections of anti-VEGF medication into each affected eye. […] Anti-VEGF injections help stop bleeding and leaking from your eyes blood vessels. These injections, which need to be taken on a regular basis, can slow the progression of wet AMD and preserve your vision. […] Gene therapy is one of the promising new treatments for wet AMD. The goal is to provide a one-time treatment that helps your eye make its own anti-VEGF treatment. […] Promising new treatments are emerging for wet AMD that can preserve your eyesight while eliminating the need for frequent anti-VEGF injections into the back of the eye. […] Treatments are available to help slow and even prevent vision loss.
- #44 Vision protection therapy for prevention of neovascular age-related macular degeneration | Scientific Reportshttps://www.nature.com/articles/s41598-023-43605-w
To access the effect of vision protection therapy on neovascular conversion in age-related macular degeneration (AMD). […] The advantage of VPT over SCA increased with increased SCA encounter frequency and higher conversion risk factors, including age and ICD10 coded dry AMD severity. […] Consistent with two prior studies, the current study finds Vision Protection Therapy markedly more effective at both recognizing and preventing neovascular AMD than the current standard of care, benefiting the highest risk dry AMD eyes the most. […] By improving, and then maintaining improved retinal function over time, VPT is intended to slow disease progression and reduce the risks of visual loss in the CPRs. This includes the risk of neovascular conversion in AMD. […] In 2018, a large retrospective cohort study of all-comers reported that SDM in a program of VPT reduced the expected incidence of neovascular conversion in a high-risk population with dry AMD by 95-98% per year.
- #45 Vision protection therapy for prevention of neovascular age-related macular degeneration | Scientific Reportshttps://www.nature.com/articles/s41598-023-43605-w
VPT was offered to all patients with intermediate or advanced dry AMD in at least one eye in the VPT treatment group. VPT consisted of regular periodic panmacular SDM treatment performed every 3-4 months in a maintenance program intended to maximize treatment benefits over time. […] Thus, in the current study, VPT patients were examined with optical coherence tomography much more frequently than SCA eyes. […] The much lower frequency of post conversion anti-VEGF injections in the VPT group compared to the SCA group suggests this strategy may have been effective. […] The current study employs RWD. It is not an RCT. […] All of these considerations suggest that the results of the current study are reliable and likely underestimate the marked advantage of VPT for prevention of wet AMD, preventing and identifying neovascular conversion, and preventing visual loss, compared to the current standard of care for dry AMD.
- #46 Prevention of Age-Related Macular Degenerationhttps://www.brightfocus.org/resource/prevention-of-age-related-macular-degeneration/
People who eat a diet rich in fruits and vegetables, as well as twice-weekly meals of fat-rich fish like salmon, sardines, tuna or mackerel have a lower risk of AMD. […] High blood pressure is a risk factor for developing wet AMD. […] Long-term bright light exposure may be a risk factor for AMD. […] It is very important to have regular eye examinations, particularly as you age, or if you have any of the risk factors associated with age-related macular degeneration. […] While doctors do not yet know how to completely prevent AMD, a healthy lifestyle consisting of not smoking; a diet rich in fruits and vegetables, but limited in red meat; use of sunglasses when outside; regular eye examinations; and AREDS2 vitamins when they are indicated, will increase the chance of maintaining healthy vision for a lifetime.
- #47 Macular degeneration symptoms and treatment | Health & wellness | UnitedHealthcarehttps://www.uhc.com/health-and-wellness/health-topics/eye-health/macular-degeneration
Healthy aging doesnt just include your mind and body but your eyesight too. Did you know macular degeneration (age-related macular degeneration, or AMD) is the leading cause of vision loss in America? […] What can I do to prevent macular degeneration? Lifestyle plays a vital role in our health. Consider these things to to help prevent macular degeneration: Dont smoke (major risk factor) or quit smoking […] Schedule regular eye exams that include macular degeneration tests. […] While theres no cure for macular degeneration, treatments may slow its progression. Talk with your doctor about your options. Some of these may even help improve your vision. […] Typical treatments for wet macular degeneration: Anti-angiogenic (anti-VEGF) medications: These drugs may stop new blood vessels from forming, and block current leaks; theyre injected into the eye. […] Your eye doctor (optometrist or ophthalmologist) can perform regular exams that test for signs of macular degeneration.
- #48 Why Early Treatment for Wet AMD Is Importanthttps://www.webmd.com/eye-health/macular-degeneration/wet-amd-treatment-timing
While there’s no cure for wet age-related macular degeneration (AMD), there are ways to slow the disease and help you see better for longer. But early detection and timely treatment hold the key to saving your sight. […] Early detection and management are the best ways to slow vision loss and prevent permanent damage to your retina. […] If you start these treatments within the first month of your visual symptoms, studies show you have a better chance of preserving your eyesight over the long run. […] The goal of any treatment for wet macular degeneration is to quickly stop blood and fluid from leaking into your eye. Right now, the best way to do that is with anti-angiogenic therapy. This can slow or stop vision loss from abnormal blood vessel growth, even improving eyesight for some people.
- #49 Age-Related Macular Degeneration (AMD) | Eye Care Specialists | Cape Girardeau, MOhttp://www.wespecialeyes.com/age-related-macular-degeneration/
The Age Related Eye Disease Study (AREDS) illustrated the use of vitamins with high levels of antioxidants and zinc can help reduce the progression of AMD. […] Since there is currently not a cure for macular degeneration, it is integral that it be detected as soon as possible to prevent vision loss. […] The best way to prevent damage from the effects and progression of dry to wet macular degeneration is through regular dilated eye exams by your ophthalmologist. […] Currently, there isn’t a cure for age-related macular degeneration. However, past studies have shown nutritional supplements slow the progression of the disease but do not regain vision already lost. […] Anti-VEGF Treatment is currently the most common and effective treatment for wet macular degeneration. With this treatment, an anti-VEGF drug, such as Lucentis, Eylea, or Avastin, is injected into the eye with a very fine needle. The drug inhibits the development or leaking of the abnormal blood vessels slowing vision loss. Although an injection in the eye sounds scary, a topical anesthetic is used so it is usually not painful. These ongoing treatments slow the progression of macular degeneration and preserve your vision.