Select Publications

Journal articles

Pehere NK; Khanna RC; Marlapati R; Sannapaneni K, 2019, 'Prevalence of ophthalmic disorders among hearing-impaired school children in Guntur district of Andhra Pradesh.', Indian J Ophthalmol, 67, pp. 530 - 535, http://dx.doi.org/10.4103/ijo.IJO_995_18

Choudhari NS; Mundhe G; Khanna R; Rathi V; Garudadri CS, 2019, 'Toward Better Health Outcomes in Rural and Under-served Areas: L. V. Prasad Eye Institute's Diagonal Model of Glaucoma Care.', Ophthalmic Epidemiol, 26, pp. 420 - 429, http://dx.doi.org/10.1080/09286586.2019.1646292

Panda L; Nayak S; Warkad VU; Das T; Khanna R, 2019, 'Tribal Odisha Eye Disease Study (TOES) report # 5: Comparison of prevalence and causes of visual impairment among tribal children in native and urban schools of Odisha (India).', Indian J Ophthalmol, 67, pp. 1012 - 1015, http://dx.doi.org/10.4103/ijo.IJO_1995_18

Khanna RC; Murthy GVS; Giridhar P; Marmamula S; Pant HB; Shantha GPS; Chakrabarti S; Gilbert CE; Rao GN, 2018, 'Glaucoma-associated long-term mortality in a rural cohort from India: The Andhra Pradesh Eye Disease Study', British Journal of Ophthalmology, 102, pp. 1477 - 1482, http://dx.doi.org/10.1136/bjophthalmol-2017-311654

Marmamula S; Khanna RC; Mettla AL; Pehere NK; Keeffe JE; Yameneni DK; Rao GN, 2018, 'Agreement and diagnostic accuracy of vision screening in children by teachers, community eye-health workers and vision technicians', Clinical and Experimental Optometry, 101, pp. 553 - 559, http://dx.doi.org/10.1111/cxo.12559

Khanna RC; Kim S; Giridhar P; Mettla AL; Marmamula S; Rao GN, 2018, 'Barriers to uptake of referral services from secondary care to tertiary care and its associated factors in L v Prasad Eye Institute network in Southern India: A cross-sectional study', BMJ Open, 8, http://dx.doi.org/10.1136/bmjopen-2017-020687

Gala JM; Khanna RC, 2018, 'Misplaced capsule tension ring in anterior chamber: A unique way of explantation', Indian Journal of Ophthalmology, 66, pp. 1009 - 1011, http://dx.doi.org/10.4103/ijo.ijo_1207_17

Khanna RC, 2018, 'Commentary: Childhood blindness in India: Regional variations.', Indian J Ophthalmol, 66, pp. 1461 - 1462, http://dx.doi.org/10.4103/ijo.IJO_1144_18

Khanna RC, 2018, 'Commentary: Should we restrict vision screening in primary school children?', Indian J Ophthalmol, 66, pp. 1224, http://dx.doi.org/10.4103/ijo.IJO_1028_18

Rani PK; Nangia V; Murthy KR; Khanna RC; Das T, 2018, 'Community care for diabetic retinopathy and glaucoma in India: A panel discussion.', Indian J Ophthalmol, 66, pp. 916 - 920, http://dx.doi.org/10.4103/ijo.IJO_910_17

Khanna RC; Rao GN, 2018, 'Presbyopia and the Sustainable Development Goals.', Lancet Glob Health, 6, pp. e944 - e945, http://dx.doi.org/10.1016/S2214-109X(18)30355-3

Warkad VU; Panda L; Behera P; Das T; Mohanta BC; Khanna R, 2018, 'The Tribal Odisha Eye Disease Study (TOES) 1: prevalence and causes of visual impairment among tribal children in an urban school in Eastern India.', J AAPOS, 22, pp. 145.e1 - 145.e6, http://dx.doi.org/10.1016/j.jaapos.2017.10.020

Panda L; Das T; Nayak S; Barik U; Mohanta BC; Williams J; Warkad V; Tapas Kumar GP; Khanna RC, 2018, 'Tribal Odisha Eye Disease Study (TOES # 2) Rayagada school screening program: efficacy of multistage screening of school teachers in detection of impaired vision and other ocular anomalies.', Clin Ophthalmol, 12, pp. 1181 - 1187, http://dx.doi.org/10.2147/OPTH.S161417

Flaxman SR; Bourne RRA; Resnikoff S; Ackland P; Braithwaite T; Cicinelli MV; Das A; Jonas JB; Keeffe J; Kempen JH; Leasher J; Limburg H; Naidoo K; Pesudovs K; Silvester A; Stevens GA; Tahhan N; Wong TY; Taylor HR; Arditi A; Barkana Y; Bozkurt B; Bron A; Budenz D; Cai F; Casson R; Chakravarthy U; Choi J; Congdon N; Dana R; Dandona R; Dandona L; Dekaris I; Del Monte M; Deva J; Dreer L; Ellwein L; Frazier M; Frick K; Friedman D; Furtado J; Gao H; Gazzard G; George R; Gichuhi S; Gonzalez V; Hammond B; Hartnett ME; He M; Hejtmancik J; Hirai F; Huang J; Ingram A; Javitt J; Joslin C; Khairallah M; Khanna R; Kim J; Lambrou G; Lansingh VC; Lanzetta P; Lim J; Mansouri K; Mathew A; Morse A; Munoz B; Musch D; Nangia V; Palaiou M; Parodi MB; Pena FY; Peto T; Quigley H; Raju M; Ramulu P; Reza D; Robin A; Rossetti L; Saaddine J; Sandar M; Serle J; Shen T; Shetty R; Sieving P; Silva JC; Sitorus RS; Stambolian D; Tejedor J; Tielsch J; Tsilimbaris M; van Meurs J; Varma R; Virgili G; Wang YX; Wang NL; West S; Wiedemann P; Wormald R; Zheng Y; Keeffe J, 2017, 'Global causes of blindness and distance vision impairment 1990–2020: a systematic review and meta-analysis', The Lancet Global Health, 5, pp. e1221 - e1234, http://dx.doi.org/10.1016/S2214-109X(17)30393-5

Khanna RC; Marmamula S; Rao GN, 2017, 'International Vision Care: Issues and Approaches', Annual Review of Vision Science, 3, pp. 53 - 68, http://dx.doi.org/10.1146/annurev-vision-102016-061407

Bourne RRA; Flaxman SR; Braithwaite T; Cicinelli MV; Das A; Jonas JB; Keeffe J; Kempen JH; Leasher J; Limburg H; Naidoo K; Pesudovs K; Resnikoff S; Silvester A; Stevens GA; Tahhan N; Wong TY; Taylor HR; Ackland P; Arditi A; Barkana Y; Bozkurt B; Wormald R; Bron A; Budenz D; Cai F; Casson R; Chakravarthy U; Congdon N; Peto T; Choi J; Dana R; Palaiou M; Dandona R; Dandona L; Shen T; Dekaris I; Del Monte M; Deva J; Dreer L; Frazier M; Ellwein L; Hejtmancik J; Frick K; Friedman D; Javitt J; Munoz B; Quigley H; Ramulu P; Robin A; Tielsch J; West S; Furtado J; Gao H; Gazzard G; George R; Gichuhi S; Gonzalez V; Hammond B; Hartnett ME; He M; Hirai F; Huang J; Ingram A; Joslin C; Khanna R; Stambolian D; Khairallah M; Kim J; Lambrou G; Lansingh VC; Lanzetta P; Lim J; Mansouri K; Mathew A; Morse A; Musch D; Nangia V; Battaglia M; Yaacov F; Raju M; Rossetti L; Saaddine J; Sandar M; Serle J; Shetty R; Sieving P; Silva JC; Sitorus RS; Tejedor J; Tsilimbaris M; van Meurs J; Varma R; Virgili G; Volmink J; Xing Y; Wang NL; Wiedemann P; Zheng Y; Keeffe J, 2017, 'Magnitude, temporal trends, and projections of the global prevalence of blindness and distance and near vision impairment: a systematic review and meta-analysis', The Lancet Global Health, 5, pp. e888 - e897, http://dx.doi.org/10.1016/S2214-109X(17)30293-0

Kabra M; Zhang W; Rathi S; Mandal AK; Senthil S; Pyatla G; Ramappa M; Banerjee S; Shekhar K; Marmamula S; Mettla AL; Kaur I; Khanna RC; Khanna H; Chakrabarti S, 2017, 'Angiopoietin receptor TEK interacts with CYP1B1 in primary congenital glaucoma', Human Genetics, 136, pp. 941 - 949, http://dx.doi.org/10.1007/s00439-017-1823-6

Marmamula S; Khanna RC; Kunuku E; Rao GN, 2017, 'Near visual impairment and spectacle coverage in Telangana, India', Clinical and Experimental Ophthalmology, 45, pp. 568 - 574, http://dx.doi.org/10.1111/ceo.12943

Judson K; Courtright P; Ravilla T; Khanna R; Bassett K, 2017, 'Impact of systematic capacity building on cataract surgical service development in 25 hospitals.', BMC Ophthalmol, 17, pp. 96, http://dx.doi.org/10.1186/s12886-017-0492-5

Marmamula S; Khanna RC; Kunuku E; Rao GN, 2017, 'Spectacles use in a rural population in the state of Telangana in South India', Indian Journal of Ophthalmology, 65, pp. 509 - 515, http://dx.doi.org/10.4103/ijo.IJO_324_16

Marmamula S; Pyda G; Khanna RC, 2017, 'Utilization of eye care services among those with unilateral visual impairment in rural South India: Andhra Pradesh eye disease study (APEDS)', International Journal of Ophthalmology, 10, pp. 473 - 479, http://dx.doi.org/10.18240/ijo.2017.03.23

Mettla AL; Marmamula S; Khanna RC, 2017, 'Children’s eye health programmes: Successful strategies and challenges', Community Eye Health Journal, 30, pp. 28 - 30

Khanna RC; Murthy G, 2017, 'Importance of integrating eye health into school health initiatives.', Community Eye Health, 30, pp. S3 - S5, https://www.ncbi.nlm.nih.gov/pubmed/30034109

Rathi VM; Thakur M; Sharma S; Khanna R; Garg P, 2017, 'KOH mount as an aid in the management of infectious keratitis at secondary eye care centre.', Br J Ophthalmol, 101, pp. 1447 - 1450, http://dx.doi.org/10.1136/bjophthalmol-2017-310241

Khanna RC, 2017, 'Ocular surface disorders.', Community Eye Health, 30, pp. S1 - S2, https://www.ncbi.nlm.nih.gov/pubmed/29849435

Marmamula S; Khanna RC; Shekhar K; Rao GN, 2016, 'Outcomes of cataract surgery in urban and rural population in the South Indian state of Andhra Pradesh: Rapid Assessment of Visual Impairment (RAVI) project', PLoS ONE, 11, http://dx.doi.org/10.1371/journal.pone.0167708

Marmamula S; Khanna RC; Kunkunu E; Rao GN, 2016, 'Population-based assessment of prevalence and causes of visual impairment in the state of Telangana, India: A cross-sectional study using the Rapid Assessment of Visual Impairment (RAVI) methodology', BMJ Open, 6, http://dx.doi.org/10.1136/bmjopen-2016-012617

Marmamula S; Khanna RC; Rao GN, 2016, 'Unilateral visual impairment in rural south India-Andhra Pradesh Eye Disease Study (APEDS)', International Journal of Ophthalmology, 9, pp. 763 - 767, http://dx.doi.org/10.18240/ijo.2016.05.23

Marmamula S; Shekhar K; Banerjee S; Khanna RC; Rao GN, 2016, 'Population-Based Assessment of Unilateral Visual Impairment in the South Indian State of Andhra Pradesh: Rapid Assessment of Visual Impairment (RAVI) Project', Ophthalmic Epidemiology, 23, pp. 171 - 175, http://dx.doi.org/10.3109/09286586.2015.1051235

Suram V; Addepalli UK; Krishnaiah S; Kovai V; Khanna RC, 2016, 'Accuracy of vision technicians in screening ocular pathology at rural vision centres of southern India', Clinical and Experimental Optometry, 99, pp. 183 - 187, http://dx.doi.org/10.1111/cxo.12345

Khanna RC; Murthy GVS; Marmamula S; Mettla AL; Giridhar P; Banerjee S; Shekhar K; Chakrabarti S; Gilbert C; Rao GN; Nicholson M; Raghava JV; Sahitya T; Lavanya EY; Pant HB; Kaur I; Tripathi R; Appikonda CS; Raghavender B, 2016, 'Longitudinal Andhra Pradesh Eye Disease Study: Rationale, study design and research methodology', Clinical and Experimental Ophthalmology, 44, pp. 95 - 105, http://dx.doi.org/10.1111/ceo.12633

Matta S; Park J; Shantha GPS; Khanna RC; Rao GN, 2016, 'Cataract surgery visual outcomes and associated risk factors in secondary level eye care centers of L V Prasad Eye Institute, India', PLoS ONE, 11, http://dx.doi.org/10.1371/journal.pone.0144853

Shantha GPS; Kumar AA; Ravi V; Khanna RC; Kahan S; Cheskin LJ, 2016, 'A clinical score to predict dose reductions of antidiabetes medications with intentional weight loss: A retrospective cohort study', Biomedical Journal, 39, pp. 188 - 194, http://dx.doi.org/10.1016/j.bj.2016.06.002

Khanna R; Murthy G, 2016, 'Inequities in cataract surgical coverage in South Asia.', Community Eye Health, 29, pp. S06 - S09, https://www.ncbi.nlm.nih.gov/pubmed/28289327

Khanna RC; Ray VP; Latha M; Cassard SV; Mathai A; Sekhar GC, 2015, 'Risk factors for endophthalmitis following cataract surgery-our experience at a tertiary eye care centre in India', International Journal of Ophthalmology, 8, pp. 1184 - 1189, http://dx.doi.org/10.3980/j.issn.2222-3959.2015.06.19

Shantha GPS; Kumar AA; Sethi M; Khanna RC; Pancholy SB, 2015, 'Efficacy and safety of low molecular weight heparin compared to unfractionated heparin for chronic outpatient hemodialysis in end stage renal disease: Systematic review and meta-analysis', PeerJ, 2015, http://dx.doi.org/10.7717/peerj.835

Marmamula S; Keeffe JE; Narsaiah S; Khanna RC; Rao GN, 2014, 'Population-based assessment of sensitivity and specificity of a pinhole for detection of significant refractive errors in the community', Clinical and Experimental Optometry, 97, pp. 523 - 527, http://dx.doi.org/10.1111/cxo.12172

Singh N; Eeda SS; Gudapati BK; Reddy S; Kanade P; Shantha GPS; Rani PK; Chakrabarti S; Khanna RC, 2014, 'Prevalence and causes of blindness and visual impairment and their associated risk factors, in three tribal areas of Andhra Pradesh, India', PLoS ONE, 9, http://dx.doi.org/10.1371/journal.pone.0100644

Marmamula S; Khanna RC; Shekhar K; Rao GN, 2014, 'A population-based cross-sectional study of barriers to uptake of eye care services in South India: The Rapid Assessment of Visual Impairment (RAVI) project', BMJ Open, 4, http://dx.doi.org/10.1136/bmjopen-2014-005125

Marmamula S; Khanna RC; Narsaiah S; Shekhar K; Rao GN, 2014, 'Prevalence of spectacles use in Andhra Pradesh, India: Rapid Assessment of Visual Impairment project', Clinical and Experimental Ophthalmology, 42, pp. 227 - 234, http://dx.doi.org/10.1111/ceo.12160

Manjandavida FP; Honavar SG; Reddy VAP; Khanna R, 2014, 'Management and outcome of retinoblastoma with vitreous seeds.', Ophthalmology, 121, pp. 517 - 524, http://dx.doi.org/10.1016/j.ophtha.2013.09.011

Marmamula S; Keeffe JE; Narsaiah S; Khanna RC; Rao GN, 2014, 'Population-based assessment of sensitivity and specificity of a pinhole for detection of significant refractive errors in the community', Clinical and Experimental Optometry, http://dx.doi.org/10.1111/cxo.12172

Marmamula S; Keeffe J; Narsaiah S; Khanna R; Rao G, 2013, 'Changing trends in the prevalence of visual impairment, uncorrected refractive errors and use of spectacles in Mahbubnagar district in South India', Indian Journal of Ophthalmology, 61, pp. 755 - 758, http://dx.doi.org/10.4103/0301-4738.121149

Khanna RC; Foster A; Krishnaiah S; Mehta MK; Gogate PM, 2013, 'Visual outcomes of bilateral congenital and developmental cataracts in young children in south India and causes of poor outcome', INDIAN JOURNAL OF OPHTHALMOLOGY, 61, pp. 65 - 70, http://dx.doi.org/10.4103/0301-4738.107194

Marmamula S; Ravuri CSLV; Boon MY; Khanna RC, 2013, 'Spectacle Coverage and Spectacles use among Elderly Population in Residential Care in the South Indian State of Andhra Pradesh', Journal of Biomedicine and Biotechnology

Khanna RC; Kaza S; Shantha GPS; Sangwan VS, 2012, 'Comparative outcomes of manual small incision cataract surgery and phacoemulsification performed by ophthalmology trainees in a tertiary eye care hospital in India: A retrospective cohort design', BMJ Open, 2, http://dx.doi.org/10.1136/bmjopen-2012-001035

Qureshi BM; Mansur R; Al-Rajhi A; Lansingh V; Eckert K; Hassan K; Ravilla T; Muhit M; Khanna RC; Ismat C, 2012, 'Best practice eye care models', Indian Journal of Ophthalmology, 60, pp. 351 - 357, http://dx.doi.org/10.4103/0301-4738.100526

Khanna RC; Marmamula S; Krishnaiah S; Giridhar P; Chakrabarti S; Rao GN, 2012, 'Changing trends in the prevalence of blindness and visual impairment in a rural district of India: Systematic observations over a decade', Indian Journal of Ophthalmology, 60, pp. 492 - 497, http://dx.doi.org/10.4103/0301-4738.100560

Rao GN; Khanna RC; Athota SM; Rajshekar V; Rani PK, 2012, 'Integrated model of primary and secondary eye care for underserved rural areas: The L v Prasad Eye Institute experience', Indian Journal of Ophthalmology, 60, pp. 396 - 400, http://dx.doi.org/10.4103/0301-4738.100533

Lindfield R; Vishwanath K; Ngounou F; Khanna RC, 2012, 'The challenges in improving outcome of cataract surgery in low and middle income countries', Indian Journal of Ophthalmology, 60, pp. 464 - 469, http://dx.doi.org/10.4103/0301-4738.100552


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