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Tundra lists 2 Extensive Macular Atrophy With Pseudodrusen (EMAP) clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07341919
Subtenon Autologous Platelet-Rich Plasma in Inherited and Degenerative Retinal Diseases
his prospective, comparative pilot study investigates the safety and functional outcomes of subtenon autologous platelet-rich plasma (PRP) in patients with Retinitis Pigmentosa (RP) and Extensive Macular Atrophy with Pseudodrusen-like Appearance (EMAP). Participants will receive three subtenon injections of autologous platelet-rich plasma (1.5 mL per injection) administered at two-month intervals (M0, M2, M4). The primary objective is to assess functional changes over a 6-month period, with a focus on visual field preservation, evaluated by the Field Preservation Deviation Index (FPDI) and Mean Deviation (MD), as well as best-corrected visual acuity (BCVA, LogMAR). Secondary outcomes include changes in 30-Hz flicker electroretinography (ERG) amplitude, structural retinal parameters on optical coherence tomography (OCT)-including central macular thickness and ellipsoid zone length-and ocular safety outcomes, such as intraocular pressure, local tolerability, and the occurrence of inflammatory or adverse events related to subtenon PRP administration.
Gender: All
Ages: 18 Years - 80 Years
Updated: 2026-03-24
1 state
NCT07348588
Intravitreal Adalimumab in Inherited and Degenerative Retinal Diseases
This prospective, comparative pilot study investigates the safety and functional outcomes of intravitreal adalimumab (ADA) in patients with Retinitis Pigmentosa (RP) and Extensive Macular Atrophy with Pseudodrusen-like Appearance (EMAP). Participants will receive three intravitreal injections of adalimumab (2 mg/0.05 mL) at two-month intervals (M0, M2, M4). The primary objective is to assess functional changes after 6 months, focusing on visual-field preservation (Field Preservation Deviation Index - FPDI, Mean Deviation - MD) and best-corrected visual acuity (LogMAR). Secondary outcomes include alterations in 30-Hz flicker ERG amplitude, OCT parameters (central macular thickness and ellipsoid zone length), and ocular safety measures such as intraocular pressure and inflammatory response.
Gender: All
Ages: 18 Years - 80 Years
Updated: 2026-03-24
1 state