The Stem Cell Ophthalmology Treatment Study （SCOTS） is currently the largest-scale stem cell ophthal- mology trial registered at ClinicalTrials.gov （identifier： NCT01920867）. SCOTS utilizes autologous bone marrow...The Stem Cell Ophthalmology Treatment Study （SCOTS） is currently the largest-scale stem cell ophthal- mology trial registered at ClinicalTrials.gov （identifier： NCT01920867）. SCOTS utilizes autologous bone marrow-derived stem cells （BMSCs） to treat optic nerve and retinal diseases. Treatment approaches include a combination of retrobulbar, subtenon, intravitreal, intra-optic nerve, subretinal, and intravenous injection of autologous BMSCs according to the nature of the disease, the degree of visual loss, and any risk factors related to the treatments. Patients with Leber＇s hereditary optic neuropathy had visual acuity gains on the Early Treatment Diabetic Retinopathy Study （ETDRS） of up to 35 letters and Snellen acuity improvements from hand motion to 20/200 and from counting fingers to 20/100. Visual field improvements were noted. Macular and optic nerve head nerve fiber layer typically thickened. No serious complications were seen. The increases in visual acuity obtained in our study were encouraging and suggest that the use of autolo- gous BMSCs as provided in SCOTS for ophthalmologic mitochondrial diseases including Leber＇s hereditary optic neuropathy may be a viable treatment option.展开更多
We report results in a 77-year-old male patient with visual loss from long-standing serpiginous choroidop- athy treated with bone marrow derived stem cells （BMSC） within the Stem Cell Ophthalmology Treatment Study ...We report results in a 77-year-old male patient with visual loss from long-standing serpiginous choroidop- athy treated with bone marrow derived stem cells （BMSC） within the Stem Cell Ophthalmology Treatment Study （SCOTS）. SCOTS is an Institutional Review Board approved clinical trial and the largest ophthal- mology stem cell study registered at the National Institutes of Health to date （ClinicalTrials.gov Identifier： NCT01920867）. Eight months after treatment by a combination of retrobulbar, subtenon, intravitreal and intravenous injection of BMSC, the patient＇s best corrected Snellen acuity improved from 20/80- to 20/60.1 in the right eye and from 20/50- to 20/20 3 in the left eye. The Early Treatment of Diabetic Retinopathy Study （ETDRS） visual acuity continued to improve over the succeeding 8 months and the optical coherence tomography macular volume increased. The increases in visual acuity and macular volume are encouraging and suggest that the use of BMSC as provided in SCOTS may be a viable approach to treating serpiginous choroidopathy.展开更多
文摘The Stem Cell Ophthalmology Treatment Study （SCOTS） is currently the largest-scale stem cell ophthal- mology trial registered at ClinicalTrials.gov （identifier： NCT01920867）. SCOTS utilizes autologous bone marrow-derived stem cells （BMSCs） to treat optic nerve and retinal diseases. Treatment approaches include a combination of retrobulbar, subtenon, intravitreal, intra-optic nerve, subretinal, and intravenous injection of autologous BMSCs according to the nature of the disease, the degree of visual loss, and any risk factors related to the treatments. Patients with Leber＇s hereditary optic neuropathy had visual acuity gains on the Early Treatment Diabetic Retinopathy Study （ETDRS） of up to 35 letters and Snellen acuity improvements from hand motion to 20/200 and from counting fingers to 20/100. Visual field improvements were noted. Macular and optic nerve head nerve fiber layer typically thickened. No serious complications were seen. The increases in visual acuity obtained in our study were encouraging and suggest that the use of autolo- gous BMSCs as provided in SCOTS for ophthalmologic mitochondrial diseases including Leber＇s hereditary optic neuropathy may be a viable treatment option.
文摘We report results in a 77-year-old male patient with visual loss from long-standing serpiginous choroidop- athy treated with bone marrow derived stem cells （BMSC） within the Stem Cell Ophthalmology Treatment Study （SCOTS）. SCOTS is an Institutional Review Board approved clinical trial and the largest ophthal- mology stem cell study registered at the National Institutes of Health to date （ClinicalTrials.gov Identifier： NCT01920867）. Eight months after treatment by a combination of retrobulbar, subtenon, intravitreal and intravenous injection of BMSC, the patient＇s best corrected Snellen acuity improved from 20/80- to 20/60.1 in the right eye and from 20/50- to 20/20 3 in the left eye. The Early Treatment of Diabetic Retinopathy Study （ETDRS） visual acuity continued to improve over the succeeding 8 months and the optical coherence tomography macular volume increased. The increases in visual acuity and macular volume are encouraging and suggest that the use of BMSC as provided in SCOTS may be a viable approach to treating serpiginous choroidopathy.
