PubMed

Visual Impairment and quality of life in the Older European Population, the EUREYE study.

Seland JH, Vingerling JR, Augood CA, Bentham G, Chakravarthy U, Dejong PT, Rahu M, Soubrane G, Tomazzoli L, Topouzis F, Fletcher AE.

Acta Ophthalmol. 2009 Nov 19. [Epub ahead of print]PMID: 19925518 [PubMed - as supplied by publisher]Related articles

Homocysteine, methylenetetrahydrofolate reductase C677T polymorphism, and risk of retinal vein occlusion: a meta-analysis.

McGimpsey SJ, Woodside JV, Cardwell C, Cahill M, Chakravarthy U.

Ophthalmology. 2009 Sep;116(9):1778-1787.e1.PMID: 19729099 [PubMed - indexed for MEDLINE]Related articles

Prevalence of early and late age-related macular degeneration in India: the INDEYE Study.

Krishnan T, Ravindran RD, Murthy GV, Vashist P, Fitzpatrick KE, Thulasiraj RD, John N, Maraini G, Camparini M, Chakravarthy U, Fletcher AE.

Invest Ophthalmol Vis Sci. 2009 Aug 20. [Epub ahead of print]PMID: 19696177 [PubMed - as supplied by publisher]Related articles

Distortion maps from preferential hyperacuity perimetry are helpful in monitoring functional response to Lucentis therapy.

Das R, Shi Y, Silvestri G, Chakravarthy U.

Retina. 2009 Jul-Aug;29(7):1013-8.PMID: 19584658 [PubMed - indexed for MEDLINE]Related articles

VEGF and age-related macular degeneration.

McKay GJ, Silvestri G, Orr N, Chakravarthy U, Hughes AE.

Ophthalmology. 2009 Jun;116(6):1227.e1-3. No abstract available. PMID: 19486801 [PubMed - indexed for MEDLINE]Related articles

Association of diabetes with age-related macular degeneration in the EUREYE study.

Topouzis F, Anastasopoulos E, Augood C, Bentham GC, Chakravarthy U, de Jong PT, Rahu M, Seland J, Soubrane G, Tomazzoli L, Vingerling JR, Vioque J, Young IS, Fletcher AE.

Br J Ophthalmol. 2009 Aug;93(8):1037-41. Epub 2009 May 7.PMID: 19429584 [PubMed - indexed for MEDLINE]Related articles

Psychophysical function in age-related maculopathy.

Neelam K, Nolan J, Chakravarthy U, Beatty S.

Surv Ophthalmol. 2009 Mar-Apr;54(2):167-210. Review.PMID: 19298899 [PubMed - indexed for MEDLINE]Related articles

Carotenoids and co-antioxidants in age-related maculopathy: design and methods.

Neelam K, Hogg RE, Stevenson MR, Johnston E, Anderson R, Beatty S, Chakravarthy U.

Ophthalmic Epidemiol. 2008 Nov-Dec;15(6):389-401. Review.PMID: 19065432 [PubMed - indexed for MEDLINE]Related articles

Grading of age-related maculopathy: slit-lamp biomicroscopy versus an accredited grading center.

Neelam K, Muldrew A, Hogg R, Stack J, Chakravarthy U, Beatty S.

Retina. 2009 Feb;29(2):192-8.PMID: 18997640 [PubMed - indexed for MEDLINE]Related articles

Sunlight exposure, antioxidants, and age-related macular degeneration.

Fletcher AE, Bentham GC, Agnew M, Young IS, Augood C, Chakravarthy U, de Jong PT, Rahu M, Seland J, Soubrane G, Tomazzoli L, Topouzis F, Vingerling JR, Vioque J.

Arch Ophthalmol. 2008 Oct;126(10):1396-403.PMID: 18852418 [PubMed - indexed for MEDLINE]Related articlesFree article

Further assessment of the complement component 2 and factor B region associated with age-related macular degeneration.

McKay GJ, Silvestri G, Patterson CC, Hogg RE, Chakravarthy U, Hughes AE.

Invest Ophthalmol Vis Sci. 2009 Feb;50(2):533-9. Epub 2008 Sep 20.PMID: 18806297 [PubMed - indexed for MEDLINE]Related articles

Oily fish consumption, dietary docosahexaenoic acid and eicosapentaenoic acid intakes, and associations with neovascular age-related macular degeneration.

Augood C, Chakravarthy U, Young I, Vioque J, de Jong PT, Bentham G, Rahu M, Seland J, Soubrane G, Tomazzoli L, Topouzis F, Vingerling JR, Fletcher AE.

Am J Clin Nutr. 2008 Aug;88(2):398-406.PMID: 18689376 [PubMed - indexed for MEDLINE]Related articlesFree article

How does the short-wavelength-sensitive contrast sensitivity function for detection and resolution change with age in the periphery?

Beirne RO, Zlatkova MB, Chang CK, Chakravarthy U, Anderson RS.

Vision Res. 2008 Aug;48(18):1894-901. Epub 2008 Jul 15.PMID: 18585404 [PubMed - indexed for MEDLINE]Related articles

A preliminary model-based assessment of the cost-utility of a screening programme for early age-related macular degeneration.

Karnon J, Czoski-Murray C, Smith K, Brand C, Chakravarthy U, Davis S, Bansback N, Beverley C, Bird A, Harding S, Chisholm I, Yang YC.

Health Technol Assess. 2008 Jun;12(27):iii-iv, ix-124.PMID: 18513468 [PubMed - indexed for MEDLINE]Related articlesFree article

Blood levels of vitamin C, carotenoids and retinol are inversely associated with cataract in a North Indian population.

Dherani M, Murthy GV, Gupta SK, Young IS, Maraini G, Camparini M, Price GM, John N, Chakravarthy U, Fletcher AE.

Invest Ophthalmol Vis Sci. 2008 Aug;49(8):3328-35. Epub 2008 Apr 17.PMID: 18421094 [PubMed - indexed for MEDLINE]Related articlesFree article

Macular pigment and age-related macular degeneration: longitudinal data and better techniques of measurement are needed.

Beatty S, van Kuijk FJ, Chakravarthy U.

Invest Ophthalmol Vis Sci. 2008 Mar;49(3):843-5. Review. No abstract available. PMID: 18326700 [PubMed - indexed for MEDLINE]Related articlesFree article

Relationships between clinical measures of visual function, fluorescein angiographic and optical coherence tomography features in patients with subfoveal choroidal neovascularisation.

Moutray T, Alarbi M, Mahon G, Stevenson M, Chakravarthy U.

Br J Ophthalmol. 2008 Mar;92(3):361-4.PMID: 18303157 [PubMed - indexed for MEDLINE]Related articles

Neovascular age-related macular degeneration risk based on CFH, LOC387715/HTRA1, and smoking.

Hughes AE, Orr N, Patterson C, Esfandiary H, Hogg R, McConnell V, Silvestri G, Chakravarthy U.

PLoS Med. 2007 Dec;4(12):e355.PMID: 18162041 [PubMed - indexed for MEDLINE]Related articlesFree article

Cardiovascular disease and hypertension are strong risk factors for choroidal neovascularization.

Hogg RE, Woodside JV, Gilchrist SE, Graydon R, Fletcher AE, Chan W, Knox A, Cartmill B, Chakravarthy U.

Ophthalmology. 2008 Jun;115(6):1046-1052.e2. Epub 2007 Oct 22.PMID: 17953990 [PubMed - indexed for MEDLINE]Related articles

The natural history and prognosis of neovascular age-related macular degeneration: a systematic review of the literature and meta-analysis.

Wong TY, Chakravarthy U, Klein R, Mitchell P, Zlateva G, Buggage R, Fahrbach K, Probst C, Sledge I.

Ophthalmology. 2008 Jan;115(1):116-26. Epub 2007 Aug 6. Review. Erratum in: Ophthalmology. 2008 Sep;115(9):1524. Wong, Tien [corrected to Wong, Tien Y]. PMID: 17675159 [PubMed - indexed for MEDLINE]Related articles

A case-control study of drug risk factors for age-related macular degeneration.

Douglas IJ, Cook C, Chakravarthy U, Hubbard R, Fletcher AE, Smeeth L.

Ophthalmology. 2007 Jun;114(6):1164-9.PMID: 17544775 [PubMed - indexed for MEDLINE]Related articles

Age-related macular disease: intervention possibilities.

Chakravarthy U, Hart P.

Community Eye Health. 1999;12(29):9-10. No abstract available. PMID: 17491977 [PubMed - in process]Related articlesFree article

Investigation of the effect of simulated lens yellowing, transparency loss and refractive error on in vivo resonance Raman spectroscopy.

Hogg RE, Zlatkova MB, Chakravarthy U, Anderson RS.

Ophthalmic Physiol Opt. 2007 May;27(3):225-31.PMID: 17470234 [PubMed - indexed for MEDLINE]Related articles

Early features of AMD.

Hogg RE, Stevenson MR, Chakravarthy U, Beirne RO, Anderson RS.

Ophthalmology. 2007 May;114(5):1028. No abstract available. PMID: 17467536 [PubMed - indexed for MEDLINE]Related articles

Rasch analysis of the daily living tasks dependent on vision (DLTV).

Denny F, Marshall AH, Stevenson MR, Hart PM, Chakravarthy U.

Invest Ophthalmol Vis Sci. 2007 May;48(5):1976-82.PMID: 17460249 [PubMed - indexed for MEDLINE]Related articlesFree article

Formal and informal care utilisation amongst elderly persons with visual impairment.

Ke KM, Montgomery AM, Stevenson M, O'Neill C, Chakravarthy U.

Br J Ophthalmol. 2007 Oct;91(10):1279-81. Epub 2007 Mar 14.PMID: 17360732 [PubMed - indexed for MEDLINE]Related articles

Cigarette smoking and age-related macular degeneration in the EUREYE Study.

Chakravarthy U, Augood C, Bentham GC, de Jong PT, Rahu M, Seland J, Soubrane G, Tomazzoli L, Topouzis F, Vingerling JR, Vioque J, Young IS, Fletcher AE.

Ophthalmology. 2007 Jun;114(6):1157-63. Epub 2007 Mar 6.PMID: 17337063 [PubMed - indexed for MEDLINE]Related articles

Prevalence of early and late age-related macular degeneration in a rural population in northern India: the INDEYE feasibility study.

Gupta SK, Murthy GV, Morrison N, Price GM, Dherani M, John N, Fletcher AE, Chakravarthy U.

Invest Ophthalmol Vis Sci. 2007 Mar;48(3):1007-11.PMID: 17325139 [PubMed - indexed for MEDLINE]Related articlesFree article

New treatments for neovascular acute macular degeneration.

Chakravarthy U, Lim JI.

BMJ. 2007 Feb 10;334(7588):269-70. No abstract available. PMID: 17289688 [PubMed - indexed for MEDLINE]Related articles

Quantitative fluorescein angiographic analysis of choroidal neovascular membranes: validation and correlation with visual function.

Chakravarthy U, Walsh AC, Muldrew A, Updike PG, Barbour T, Sadda SR.

Invest Ophthalmol Vis Sci. 2007 Jan;48(1):349-54.PMID: 17197553 [PubMed - indexed for MEDLINE]Related articlesFree article

Prevalence of lens opacities in North India: the INDEYE feasibility study.

Murthy GV, Gupta SK, Maraini G, Camparini M, Price GM, Dherani M, John N, Chakravarthy U, Fletcher AE.

Invest Ophthalmol Vis Sci. 2007 Jan;48(1):88-95.PMID: 17197521 [PubMed - indexed for MEDLINE]Related articlesFree article

Age related macular degeneration.

Chakravarthy U.

BMJ. 2006 Oct 28;333(7574):869-70. No abstract available. PMID: 17068017 [PubMed - indexed for MEDLINE]Related articles

Severity staging by early features of age-related maculopathy exhibits weak relationships with functional deficits on SWS grating acuity.

Beirne RO, Hogg RE, Stevenson MR, Zlatkova MB, Chakravarthy U, Anderson RS.

Invest Ophthalmol Vis Sci. 2006 Oct;47(10):4624-31.PMID: 17003460 [PubMed - indexed for MEDLINE]Related articlesFree article

A common CFH haplotype, with deletion of CFHR1 and CFHR3, is associated with lower risk of age-related macular degeneration.

Hughes AE, Orr N, Esfandiary H, Diaz-Torres M, Goodship T, Chakravarthy U.

Nat Genet. 2006 Oct;38(10):1173-7. Epub 2006 Sep 24. Erratum in: Nat Genet. 2007 Apr;39(4):567. PMID: 16998489 [PubMed - indexed for MEDLINE]Related articles

Evolving European guidance on the medical management of neovascular age related macular degeneration.

Chakravarthy U, Soubrane G, Bandello F, Chong V, Creuzot-Garcher C, Dimitrakos SA 2nd, Korobelnik JF, Larsen M, Monés J, Pauleikhoff D, Pournaras CJ, Staurenghi G, Virgili G, Wolf S.

Br J Ophthalmol. 2006 Sep;90(9):1188-96.PMID: 16929063 [PubMed - indexed for MEDLINE]Related articlesFree article

Year 2 efficacy results of 2 randomized controlled clinical trials of pegaptanib for neovascular age-related macular degeneration.

VEGF Inhibition Study in Ocular Neovascularization (V.I.S.I.O.N.) Clinical Trial Group, Chakravarthy U, Adamis AP, Cunningham ET Jr, Goldbaum M, Guyer DR, Katz B, Patel M.

Ophthalmology. 2006 Sep;113(9):1508.e1-25. Epub 2006 Jul 7.PMID: 16828500 [PubMed - indexed for MEDLINE]Related articles

In vivo macular pigment measurements: a comparison of resonance Raman spectroscopy and heterochromatic flicker photometry.

Hogg RE, Anderson RS, Stevenson MR, Zlatkova MB, Chakravarthy U.

Br J Ophthalmol. 2007 Apr;91(4):485-90. Epub 2006 Jul 6.PMID: 16825281 [PubMed - indexed for MEDLINE]Related articles

Fundus autofluorescence in age-related macular degeneration: an epiphenomenon?

Hopkins J, Walsh A, Chakravarthy U.

Invest Ophthalmol Vis Sci. 2006 Jun;47(6):2269-71. Review. No abstract available. PMID: 16723433 [PubMed - indexed for MEDLINE]Related articlesFree article

Economic cost of age-related macular degeneration: a review of recent research.

Ke KM, Chakravarthy U, O'Neill C.

Drugs Aging. 2006;23(3):217-25. Review.PMID: 16608377 [PubMed - indexed for MEDLINE]Related articles

Prevalence of age-related maculopathy in older Europeans: the European Eye Study (EUREYE).

Augood CA, Vingerling JR, de Jong PT, Chakravarthy U, Seland J, Soubrane G, Tomazzoli L, Topouzis F, Bentham G, Rahu M, Vioque J, Young IS, Fletcher AE.

Arch Ophthalmol. 2006 Apr;124(4):529-35.PMID: 16606879 [PubMed - indexed for MEDLINE]Related articlesFree article

Visual function and dysfunction in early and late age-related maculopathy.

Hogg RE, Chakravarthy U.

Prog Retin Eye Res. 2006 May;25(3):249-76. Epub 2006 Mar 31. Review.PMID: 16580242 [PubMed - indexed for MEDLINE]Related articles

Retinal vein occlusion, homocysteine, and methylene tetrahydrofolate reductase genotype.

McGimpsey SJ, Woodside JV, Bamford L, Gilchrist SE, Graydon R, McKeeman GC, Young IS, Hughes AE, Patterson CC, O'Reilly D, McGibbon D, Chakravarthy U.

Invest Ophthalmol Vis Sci. 2005 Dec;46(12):4712-6.PMID: 16303969 [PubMed - indexed for MEDLINE]Related articlesFree article

Evidence for association of endothelial nitric oxide synthase gene in subjects with glaucoma and a history of migraine.

Logan JF, Chakravarthy U, Hughes AE, Patterson CC, Jackson JA, Rankin SJ.

Invest Ophthalmol Vis Sci. 2005 Sep;46(9):3221-6.PMID: 16123422 [PubMed - indexed for MEDLINE]Related articlesFree article

A case control study of age related macular degeneration and use of statins.

Smeeth L, Cook C, Chakravarthy U, Hubbard R, Fletcher AE.

Br J Ophthalmol. 2005 Sep;89(9):1171-5.PMID: 16113375 [PubMed - indexed for MEDLINE]Related articlesFree article

Further validation of the Daily Living Tasks Dependent on Vision: identification of domains.

Hart PM, Stevenson MR, Montgomery AM, Muldrew KA, Chakravarthy U.

Br J Ophthalmol. 2005 Sep;89(9):1127-30.PMID: 16113365 [PubMed - indexed for MEDLINE]Related articlesFree article

Visual functioning and quality of life in the SubFoveal Radiotherapy Study (SFRADS): SFRADS report 2.

Stevenson MR, Hart PM, Chakravarthy U, Mackenzie G, Bird AC, Owens SL, Chisholm IH, Hall V, Houston RF, McCulloch DW, Plowman N.

Br J Ophthalmol. 2005 Aug;89(8):1045-51.PMID: 16024863 [PubMed - indexed for MEDLINE]Related articlesFree article

Trends in provision of photodynamic therapy and clinician attitudes: a tracker survey of a new health technology.

Foy RC, Foot B, Francis J, Chakravarthy U, Wormald RP.

BMC Health Serv Res. 2005 May 10;5:34.PMID: 15885142 [PubMed - indexed for MEDLINE]Related articlesFree article

Self-reported visual functioning and quality of life in age-related macular degeneration.

Chakravarthy U, Stevenson M.

Curr Opin Ophthalmol. 2005 Jun;16(3):179-83. Review.PMID: 15870576 [PubMed - indexed for MEDLINE]Related articles

Association study of detoxification genes in age related macular degeneration.

Esfandiary H, Chakravarthy U, Patterson C, Young I, Hughes AE.

Br J Ophthalmol. 2005 Apr;89(4):470-4.PMID: 15774926 [PubMed - indexed for MEDLINE]Related articlesFree article

AMD and micronutrient antioxidants.

Hogg R, Chakravarthy U.

Curr Eye Res. 2004 Dec;29(6):387-401. Review.PMID: 15764083 [PubMed - indexed for MEDLINE]Related articles