{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T13:38:49Z","timestamp":1791639529011,"version":"4.3.4"},"reference-count":19,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"5","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2022,5]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose:<\/jats:title>\n                    <jats:p>The purpose of this study was to assess change of contrast sensitivity (CS) in subjects having retinal diseases with yellow-amber no infrared (NoIR) glasses used as low vision aid (LVA).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>We examined CS in 82 low vision (LV) subjects having retinal diseases with Pelli Robson Chart at 1 m distance before and after wearing yellow-amber NoIR glasses. We also found type of retinal affection and macular optical coherence tomography (OCT) features.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      The distance and near best-corrected visual acuity (BCVA) was, respectively, 0.68 \u00b1 0.17 (median = 0.70) and 0.72 \u00b1 0.25 (median = 0.70) logmar units. The pre-LVA CS was 0.52 \u00b1 0.29 (median = 0.3) and post- LVA was 0.52 \u00b1 0.28 (median = 0.45) logunits (mean reduction = -0.002 \u00b1 0.24; Median reduction = 0;\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      = 0.909). The pre-LVA and post-LVA CS showed a negative correlation with logmar distance BCVA [\n                      <jats:italic toggle=\"yes\">r<\/jats:italic>\n                      = -0.090;\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      = 0.317 and\n                      <jats:italic toggle=\"yes\">r<\/jats:italic>\n                      = -0.152;\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      = 0.090 respectively]. The pre-LVA and post-LVA CS showed a negative correlation with logmar near BCVA [\n                      <jats:italic toggle=\"yes\">r<\/jats:italic>\n                      = -0.114;\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      = 0.207 and\n                      <jats:italic toggle=\"yes\">r<\/jats:italic>\n                      = -0.054;\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      = 0.549 respectively]. The CS did not improve in subjects having macular degeneration, pathological myopia, hereditary maculopathy, and diabetic retinopathy. The macular OCT features like fluid, exudates, scars, drusens, traction, and hole did not significantly influence CS both at pre-LVA and post-LVA stage.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>This is the first study with yellow-amber NoIR glasses which blocks \u201cboth ultraviolet and infrared light.\u201d The subjects having macular degeneration, pathological myopia, hereditary maculopathy, and diabetic retinopathy did not improve in CS with filters. The correlation values showed that filters may improve CS in subjects having good baseline BCVA.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.4103\/ijo.ijo_2231_21","type":"journal-article","created":{"date-parts":[[2022,5,11]],"date-time":"2022-05-11T06:53:23Z","timestamp":1652252003000},"page":"1679-1683","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":6,"title":["Assessing contrast sensitivity change in retinal diseases with use of yellow-amber NoIR glasses"],"prefix":"10.4103","volume":"70","author":[{"given":"Punita Kumari","family":"Sodhi","sequence":"first","affiliation":[{"name":"Department of Ophthalmology, Guru Nanak Eye Centre Affiliated with Maulana Azad Medical College, New Delhi, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Akanksha","family":"Gautam","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Guru Nanak Eye Centre Affiliated with Maulana Azad Medical College, New Delhi, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nandini","family":"Sharma","sequence":"additional","affiliation":[{"name":"Department of Community Medicine, Maulana Azad Medical College, New Delhi, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ruchir","family":"Rustagi","sequence":"additional","affiliation":[{"name":"Department of Community Medicine, Maulana Azad Medical College, New Delhi, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kirti","family":"Jaisingh","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Guru Nanak Eye Centre Affiliated with Maulana Azad Medical College, New Delhi, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ramneeq Singh","family":"Sodhi","sequence":"additional","affiliation":[{"name":"Department of Bio-Technology, Netaji Subhas Institute of Technology, New Delhi, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2022,4,28]]},"reference":[{"key":"R1-20251006","doi-asserted-by":"crossref","first-page":"411","DOI":"10.1046\/j.1475-1313.2001.00603.x","article-title":"Influence of the luminance level on visual performance with a disposable soft cosmetic tinted contact lens","volume":"21","author":"Albarran Diego","year":"2001","journal-title":"Ophthalmic Physiol Opt"},{"key":"R2-20251006","doi-asserted-by":"crossref","first-page":"134","DOI":"10.1016\/S1888-4296(11)70055-3","article-title":"Contrast sensitivity evaluation with filter contact lenses in patients with retinitis pigmentosa: A pilot study","volume":"4","author":"Carracedo","year":"2011","journal-title":"J Optom"},{"key":"R3-20251006","doi-asserted-by":"crossref","first-page":"335","DOI":"10.1046\/j.1475-1313.2000.00545.x","article-title":"Spectral filters in low-vision 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Opt"},{"key":"R14-20251006","doi-asserted-by":"crossref","first-page":"715","DOI":"10.2147\/OPTH.S131343","article-title":"Evaluation of contrast sensitivity and other visual function outcomes in neovascular age-related macular degeneration patients after treatment switch to aflibercept from ranibizumab","volume":"18","author":"Nixon","year":"2017","journal-title":"Clin Ophthalmol"},{"key":"R15-20251006","doi-asserted-by":"crossref","first-page":"261","DOI":"10.1016\/S0886-3350(00)00562-9","article-title":"Normal values for the Pelli-Robson contrast sensitivity test","volume":"27","author":"M\u00e4ntyj\u00e4rvi","year":"2001","journal-title":"J Cataract Refract Surg"},{"key":"R16-20251006","doi-asserted-by":"crossref","first-page":"398","DOI":"10.1136\/bjophthalmol-2017-311785","article-title":"Contrast sensitivity and visual acuity under low light conditions in macular telangiectasia type 2","volume":"103","author":"Muller","year":"2019","journal-title":"Br J 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