Sarega Gurudas

Affiliations

Institute of Ophthalmology, University College, London EC1V 9EL, UK.

Publications (27)

Low Luminance Visual Acuity and Low Luminance Deficit in Proliferative Diabetic Retinopathy.

Journal of clinical medicine

Avec: Eleni Karatsai , Piyali Sen , Sobha Sivaprasad

Associations of presenting visual acuity with morphological changes on OCT in neovascular age-related macular degeneration: PRECISE Study Report 2.

Eye (London, England)

Avec: Shruti Chandra , Benjamin J L Burton , Geeta Menon , Ian Pearce , Martin Mckibbin , Ajay Kotagiri , James Talks , Anna Grabowska , Faruque Ghanchi , Richard Gale , Andrea Giani , Victor Chong , Taffeta Ching Ning Yamaguchi , Bishwanath Pal , Sridevi Thottarath , Raheeba Muhamed Pakeer , Swati Chandak , Andrea Montesel , Sobha Sivaprasad

Exploratory Study on Visual Acuity and Patient-Perceived Visual Function in Patients with Subretinal Drusenoid Deposits.

Journal of clinical medicine

Avec: Manjot K Grewal , Shruti Chandra , Alan Bird , Glen Jeffery , Sobha Sivaprasad

Incidence and Risk Factors for Macular Atrophy in Acquired Vitelliform Lesions.

Ophthalmology. Retina

Avec: Shruti Chandra , Akshay Narayan , Sobha Sivaprasad

Development and validation of predictive risk models for sight threatening diabetic retinopathy in patients with type 2 diabetes to be applied as triage tools in resource limited settings.

EClinicalMedicine

Avec: Manjula D Nugawela , A Toby Prevost , Rohini Mathur , John Robson , Thirunavukkarasu Sathish , J M Rafferty , Ramachandran Rajalakshmi , Ranjit Mohan Anjana , Saravanan Jebarani , Viswanathan Mohan , David R Owens , Sobha Sivaprasad

Impact of injection frequency on 5-year real-world visual acuity outcomes of aflibercept therapy for neovascular age-related macular degeneration.

Eye (London, England)

Avec: Shruti Chandra , Rajna Rasheed , Deepthy Menon , Namritha Patrao , Ali Lamin , Konstantinos Balaskas , Praveen J Patel , Naser Ali , Sobha Sivaprasad

IDF Diabetes Atlas: A review of studies utilising retinal photography on the global prevalence of diabetes related retinopathy between 2015 and 2018.

Diabetes research and clinical practice

Avec: R L Thomas , S Halim , S Gurudas , S Sivaprasad , D R Owens

Predictors of Visual Acuity Outcomes after Anti-Vascular Endothelial Growth Factor Treatment for Macular Edema Secondary to Central Retinal Vein Occlusion.

Ophthalmology. Retina

Avec: Piyali Sen , Jayashree Ramu , Namritha Patrao , Shruti Chandra , Rajna Rasheed , Luke Nicholson , Tunde Peto , Sobha Sivaprasad , Philip Hykin

Development and validation of resource-driven risk prediction models for incident chronic kidney disease in type 2 diabetes.

Scientific reports

Avec: Manjula Nugawela , A Toby Prevost , Thirunavukkarasu Sathish , Rohini Mathur , J M Rafferty , Kevin Blighe , Ramachandran Rajalakshmi , Anjana R Mohan , Jebarani Saravanan , Azeem Majeed , Viswanthan Mohan , David R Owens , John Robson , Sobha Sivaprasad , Auteur inconnu

Visual Outcomes Associated With Patterns of Macular Edema Resolution in Central Retinal Vein Occlusion Treated With Anti-Vascular Endothelial Growth Factor Therapy: A Post Hoc Analysis of the Lucentis, Eylea, Avastin in Vein Occlusion (LEAVO) Trial.

JAMA ophthalmology

Avec: Namritha Patrao , Luke Nicholson , Piyali Sen , Jayashree Ramu , Sobha Sivaprasad , Philip Hykin

Prevalence and incidence of visual impairment in patients with proliferative diabetic retinopathy in India.

Scientific reports

Avec: Rehana Khan , Shruti Chandra , Ramachandran Rajalakshmi , Padmaja Kumari Rani , Giridhar Anantharaman , Alok Sen , Abhishek Desai , Rupak Roy , Sundaram Natarajan , Lanin Chen , Gajendra Chawla , Umesh Chandra Behera , Lingam Gopal , Sobha Sivaprasad , Rajiv Raman

Ethnic Disparities in the Development of Sight-Threatening Diabetic Retinopathy in a UK Multi-Ethnic Population with Diabetes: An Observational Cohort Study.

Journal of personalized medicine

Avec: Manjula D Nugawela , A Toby Prevost , Rohini Mathur , John Robson , Wasim Hanif , Azeem Majeed , Sobha Sivaprasad

Characterization of the Structural and Functional Alteration in Eyes with Diabetic Macular Ischemia.

Ophthalmology. Retina

Avec: Wei-Shan Tsai , Sridevi Thottarath , Elizabeth Pearce , Andrea Giani , Victor Chong , Chui Ming Gemmy Cheung , Sobha Sivaprasad

Study protocol on prevalence of non-exudative macular neovascularisation and its contribution to prediction of exudation in fellow eyes with unilateral exudative AMD (EYE-NEON).

Eye (London, England)

Avec: Sridevi Thottarath , Shruti Chandra , Wei-Shan Tsai , Andrea Giani , Eduard De Cock , Taffeta Ching Ning Yamaguchi , Sobha Sivaprasad , Auteur inconnu

National prevalence of vision impairment and blindness and associated risk factors in adults aged 40 years and older with known or undiagnosed diabetes: results from the SMART-India cross-sectional study.

The Lancet. Global health

Avec: Joana C Vasconcelos , A Toby Prevost , Rajiv Raman , Ramachandran Rajalakshmi , Kim Ramasamy , Viswanathan Mohan , Padmaja K Rani , Taraprasad Das , Dolores Conroy , Robyn J Tapp , Sobha Sivaprasad , Auteur inconnu

Impact of treat and extend criteria on proportions that can be extended after loading phase of 2 mg aflibercept therapy for neovascular age related macular degeneration: PRECISE Report 5.

Eye (London, England)

Avec: Sridevi Thottarath , Swati Chandak , Praveen J Patel , Ajay Kotagiri , Ian Pearce , Martin McKibbin , Geeta Menon , Benjamin J L Burton , James Talks , Anna Grabowska , Faruque Ghanchi , Richard Gale , Eleni Karatsai , Shruti Chandra , Sobha Sivaprasad

A Comparison of Optical Coherence Tomography Angiography Metrics and Artifacts on Scans of Different Sizes in Diabetic Macular Ischemia: The effect of different size scans on DMI evaluation.

American journal of ophthalmology

Avec: Wei-Shan Tsai , Sridevi Thottarath , Elizabeth Pearce , Taffeta Ching Ning Yamaguchi , Sobha Sivaprasad

Evaluation of real-world early response of DMO to aflibercept therapy to inform future clinical trial design of novel investigational agents.

Scientific reports

Avec: Sandra Halim , Shruti Chandra , John Greenwood , Sobha Sivaprasad

Diabetic Retinopathy Environment-Wide Association Study (EWAS) in NHANES 2005-2008.

Journal of clinical medicine

Avec: Kevin Blighe , Ying Lee , Sobha Sivaprasad

Functional clinical endpoints and their correlations in eyes with AMD with and without subretinal drusenoid deposits-a pilot study.

Eye (London, England)

Avec: Manjot Kaur Grewal , Shruti Chandra , Rajna Rasheed , Piyali Sen , Deepthy Menon , Alan Bird , Glen Jeffery , Sobha Sivaprasad

A Pilot Study Evaluating the Effects of 670 nm Photobiomodulation in Healthy Ageing and Age-Related Macular Degeneration.

Journal of clinical medicine

Avec: Manjot K Grewal , Chrishne Sivapathasuntharam , Shruti Chandra , Victor Chong , Alan Bird , Glen Jeffery , Sobha Sivaprasad

Survival analysis following enucleation for uveal melanoma.

Eye (London, England)

Avec: Guy S Negretti , Beatrice Gallo , Bertil Damato , Amit K Arora , Sobha Sivaprasad , Mandeep S Sagoo

Multicenter Evaluation of Diagnostic Circulating Biomarkers to Detect Sight-Threatening Diabetic Retinopathy.

JAMA ophthalmology

Avec: Karen Frudd , Jayapal Jeya Maheshwari , Yeddula Rebecca Revathy , Sobha Sivaprasad , Shruthi Mahalakshmi Ramanathan , Vignesh Pooleeswaran , A Toby Prevost , Eleni Karatsai , Sandra Halim , Shruti Chandra , Paul Nderitu , Dolores Conroy , Subramanian Krishnakumar , Sowmya Parameswaran , Kuppamuthu Dharmalingam , Kim Ramasamy , Rajiv Raman , Colin Jones , Haralabos Eleftheriadis , John Greenwood , Patric Turowski

Correlation of Optical Coherence Tomography Angiography Characteristics with Visual Function to Define Vision-Threatening Diabetic Macular Ischemia.

Diagnostics (Basel, Switzerland)

Avec: Wei-Shan Tsai , Sridevi Thottarath , Piyali Sen , Elizabeth Pearce , Andrea Giani , Victor Chong , Chui Ming Gemmy Cheung , Sobha Sivaprasad

Quantitative Autofluorescence in Non-Neovascular Age Related Macular Degeneration.

Biomedicines

Avec: Shruti Chandra , Manjot K Grewal , Rajan Sondh , Alan Bird , Glen Jeffery , Victor Chong , Sobha Sivaprasad

Topographic Correlation of Microperimetry With Structural Characteristics in Diabetic Macular Ischemia.

American journal of ophthalmology

Avec: Wei-Shan Tsai , Sridevi Thottarath , Elizabeth Pearce , Andrea Giani , Sobha Sivaprasad

Baseline characteristics of eyes with early residual fluid post loading phase of aflibercept therapy in neovascular AMD: PRECISE study report 3.

Eye (London, England)

Avec: Shruti Chandra , Ian Pearce , Martin Mckibbin , Ajay Kotagiri , Geeta Menon , Benjamin J L Burton , James Talks , Anna Grabowska , Faruque Ghanchi , Richard Gale , Andrea Giani , Victor Chong , Ching Ning Taffeta Chen , Luke Nicholson , Sridevi Thottarath , Swati Chandak , Sobha Sivaprasad

Réseau de co-auteurs

Sobha Sivaprasad 26 collaborations

Shruti Chandra 14 collaborations

Sridevi Thottarath 8 collaborations

Andrea Giani 6 collaborations

Victor Chong 6 collaborations

Piyali Sen 5 collaborations

A Toby Prevost 5 collaborations

Wei-Shan Tsai 5 collaborations

Alan Bird 4 collaborations

Glen Jeffery 4 collaborations

Ramachandran Rajalakshmi 4 collaborations

Elizabeth Pearce 4 collaborations

Eleni Karatsai 3 collaborations

Benjamin J L Burton 3 collaborations

Geeta Menon 3 collaborations

Ian Pearce 3 collaborations

Ajay Kotagiri 3 collaborations

James Talks 3 collaborations

Anna Grabowska 3 collaborations

Faruque Ghanchi 3 collaborations

Richard Gale 3 collaborations

Taffeta Ching Ning Yamaguchi 3 collaborations

Swati Chandak 3 collaborations

Manjot K Grewal 3 collaborations

Rohini Mathur 3 collaborations

John Robson 3 collaborations

Rajna Rasheed 3 collaborations

Namritha Patrao 3 collaborations

Luke Nicholson 3 collaborations

None None 3 collaborations

Rajiv Raman 3 collaborations

Martin Mckibbin 2 collaborations

Manjula D Nugawela 2 collaborations

Thirunavukkarasu Sathish 2 collaborations

J M Rafferty 2 collaborations

Viswanathan Mohan 2 collaborations

David R Owens 2 collaborations

Deepthy Menon 2 collaborations

Praveen J Patel 2 collaborations

Jayashree Ramu 2 collaborations

Philip Hykin 2 collaborations

Kevin Blighe 2 collaborations

Azeem Majeed 2 collaborations

Chui Ming Gemmy Cheung 2 collaborations

Kim Ramasamy 2 collaborations

Dolores Conroy 2 collaborations

Sandra Halim 2 collaborations

John Greenwood 2 collaborations

Bishwanath Pal 1 collaboration

Raheeba Muhamed Pakeer 1 collaboration

Andrea Montesel 1 collaboration

Akshay Narayan 1 collaboration

Ranjit Mohan Anjana 1 collaboration

Saravanan Jebarani 1 collaboration

Ali Lamin 1 collaboration

Konstantinos Balaskas 1 collaboration

Naser Ali 1 collaboration

R L Thomas 1 collaboration

S Halim 1 collaboration

S Gurudas 1 collaboration

S Sivaprasad 1 collaboration

D R Owens 1 collaboration

Tunde Peto 1 collaboration

Manjula Nugawela 1 collaboration

Anjana R Mohan 1 collaboration

Jebarani Saravanan 1 collaboration

Viswanthan Mohan 1 collaboration

Rehana Khan 1 collaboration

Padmaja Kumari Rani 1 collaboration

Giridhar Anantharaman 1 collaboration

Alok Sen 1 collaboration

Abhishek Desai 1 collaboration

Rupak Roy 1 collaboration

Sundaram Natarajan 1 collaboration

Lanin Chen 1 collaboration

Gajendra Chawla 1 collaboration

Umesh Chandra Behera 1 collaboration

Lingam Gopal 1 collaboration

Wasim Hanif 1 collaboration

Eduard De Cock 1 collaboration

Joana C Vasconcelos 1 collaboration

Padmaja K Rani 1 collaboration

Taraprasad Das 1 collaboration

Robyn J Tapp 1 collaboration

Martin McKibbin 1 collaboration

Ying Lee 1 collaboration

Manjot Kaur Grewal 1 collaboration

Chrishne Sivapathasuntharam 1 collaboration

Guy S Negretti 1 collaboration

Beatrice Gallo 1 collaboration

Bertil Damato 1 collaboration

Amit K Arora 1 collaboration

Mandeep S Sagoo 1 collaboration

Karen Frudd 1 collaboration

Jayapal Jeya Maheshwari 1 collaboration

Yeddula Rebecca Revathy 1 collaboration

Shruthi Mahalakshmi Ramanathan 1 collaboration

Vignesh Pooleeswaran 1 collaboration

Paul Nderitu 1 collaboration

Subramanian Krishnakumar 1 collaboration

Sowmya Parameswaran 1 collaboration

Kuppamuthu Dharmalingam 1 collaboration

Colin Jones 1 collaboration

Haralabos Eleftheriadis 1 collaboration

Patric Turowski 1 collaboration

Rajan Sondh 1 collaboration

Ching Ning Taffeta Chen 1 collaboration