Sérgio Leal

1.5k total citations
21 papers, 414 citations indexed

About

Sérgio Leal is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Epidemiology. According to data from OpenAlex, Sérgio Leal has authored 21 papers receiving a total of 414 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Ophthalmology, 13 papers in Radiology, Nuclear Medicine and Imaging and 4 papers in Epidemiology. Recurrent topics in Sérgio Leal's work include Retinal Diseases and Treatments (19 papers), Retinal Imaging and Analysis (10 papers) and Retinal and Optic Conditions (8 papers). Sérgio Leal is often cited by papers focused on Retinal Diseases and Treatments (19 papers), Retinal Imaging and Analysis (10 papers) and Retinal and Optic Conditions (8 papers). Sérgio Leal collaborates with scholars based in Germany, Switzerland and Japan. Sérgio Leal's co-authors include Chui Ming Gemmy Cheung, Yuichiro Ogura, Paul Mitchell, Shih‐Jen Chen, Tomohiro Iida, Won Ki Lee, Tien Yin Wong, Tatsuro Ishibashi, João Figueira and Rufino Silva and has published in prestigious journals such as Ophthalmology, American Journal of Ophthalmology and Investigative Ophthalmology & Visual Science.

In The Last Decade

Sérgio Leal

21 papers receiving 401 citations

Peers

Countries citing papers authored by Sérgio Leal

Since Specialization

Citations

This map shows the geographic impact of Sérgio Leal's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Sérgio Leal with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sérgio Leal more than expected).

Fields of papers citing papers by Sérgio Leal

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sérgio Leal. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Sérgio Leal. The network helps show where Sérgio Leal may publish in the future.

Co-authorship network of co-authors of Sérgio Leal

This figure shows the co-authorship network connecting the top 25 collaborators of Sérgio Leal. A scholar is included among the top collaborators of Sérgio Leal based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Sérgio Leal. Sérgio Leal is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Heterogeneous Visual Function Deficits in Intermediate Age-Related Macular Degeneration: A MACUSTAR Report 2025 ·Ophthalmology Science ·Hannah Dunbar, David P. Crabb, Charlotte Behning, Alison M. Binns, (unknown), Jan Henrik Terheyden, (unknown), Robert P. Finger, Sérgio Leal, Adnan Tufail, Frank G. Holz, Matthias Schmid, Ulrich F. O. Luhmann	2
2	Test-Retest Variability and Discriminatory Power of Measurements From Microperimetry and Dark Adaptation Assessment in People With Intermediate Age-Related Macular Degeneration – A MACUSTAR Study Report 2023 ·Translational Vision Science & Technology ·(unknown), Giovanni Montesano, Hannah Dunbar, Alison M. Binns, Deanna J. Taylor, Charlotte Behning, (unknown), Matthias Schmid, Jan Henrik Terheyden, Nadia Zakaria, Stephen Poor, Robert P. Finger, Sérgio Leal, Frank G. Holz, Gary S. Rubin, Ulrich F. O. Luhmann, David P. Crabb	8
3	Reported Rates of Intraocular Inflammation with Intravitreal Aflibercept Administered via Pre-Filled Syringe or from Vials in Clinical Practice Between 2012 and 2022 2023 ·Clinical ophthalmology ·Ursula Schmidt-Ott, Scott M. Fitzpatrick, (unknown), Sérgio Leal, Peter Morgan-Warren, Xin Zhang, Kristian T. Johnson	6
4	Disease-specific assessment of Vision Impairment in Low Luminance in age-related macular degeneration – a MACUSTAR study report 2022 ·British Journal of Ophthalmology ·Jan Henrik Terheyden, (unknown), Charlotte Behning, Moritz Berger, Jill Carlton, Donna Rowen, Christine Bouchet, Stephen Poor, Ulrich F. O. Luhmann, Sérgio Leal, Frank G. Holz, Thomas Butt, John Brazier, Robert P. Finger	3
5	Intersession Repeatability of Structural Biomarkers in Early and Intermediate Age-Related Macular Degeneration: A MACUSTAR Study Report 2022 ·Translational Vision Science & Technology ·Marlene Saßmannshausen, Sarah Thiele, Charlotte Behning, Maximilian Pfau, Matthias Schmid, Sérgio Leal, Ulrich F. O. Luhmann, Robert P. Finger, Frank G. Holz, Steffen Schmitz-Valckenberg	6
6	Challenges, facilitators and barriers to screening study participants in early disease stages-experience from the MACUSTAR study 2021 ·BMC Medical Research Methodology ·Jan Henrik Terheyden, Charlotte Behning, (unknown), (unknown), (unknown), (unknown), (unknown), Sérgio Leal, (unknown), Ulrich F. O. Luhmann, David P. Crabb, Adnan Tufail, Carel B. Hoyng, Moritz Berger, Matthias Schmid, Rufino Silva, (unknown), José Cunha‐Vaz, Frank G. Holz, Robert P. Finger	4
7	Efficacy and safety of intravitreal aflibercept for polypoidal choroidal vasculopathy: 96-week outcomes in the Japanese subgroup of the PLANET study 2021 ·Japanese Journal of Ophthalmology ·Yuichiro Ogura, Tomohiro Iida, Won Ki Lee, Chui Ming Gemmy Cheung, Paul Mitchell, Sérgio Leal, Thomas Schmelter, Tatsuro Ishibashi	6
8	Use of Composite End Points in Early and Intermediate Age-Related Macular Degeneration Clinical Trials: State-of-the-Art and Future Directions 2020 ·Ophthalmologica ·Jan Henrik Terheyden, Steffen Schmitz-Valckenberg, David P. Crabb, Hannah Dunbar, Ulrich F. O. Luhmann, Charlotte Behning, Matthias Schmid, Rufino Silva, José Cunha‐Vaz, Adnan Tufail, Georges Weissgerber, Sérgio Leal, Frank G. Holz, Robert P. Finger	6
9	Intravitreal Aflibercept in Japanese Patients with Neovascular Glaucoma: The VEGA Randomized Clinical Trial 2020 ·Advances in Therapy ·(unknown), Masaru Inatani, Tomomi Higashide, Kenji Matsushita, Atsuya Miki, Mari Ueki, Y. Iwamoto, Masato Kobayashi, Sérgio Leal	11
10	Efficacy and Safety of Intravitreal Aflibercept Injection in Japanese Patients with Neovascular Glaucoma: Outcomes from the VENERA Study 2020 ·Advances in Therapy ·Masaru Inatani, Tomomi Higashide, Kenji Matsushita, Daisuke Nagasato, Hitoshi Takagi, Mari Ueki, Yasuyuki Takai, Kentaro Miyazaki, Y. Iwamoto, Masato Kobayashi, Sérgio Leal	13
11	Efficacy and Safety of Intravitreal Aflibercept Injection (IAI) in Neovascular Glaucoma (NVG): The VEGA Study. 2019 ·Investigative Ophthalmology & Visual Science ·Tomomi Higashide, Masaru Inatani, Kenji Matsushita, Mari Ueki, Toshiaki Kubota, Y. Iwamoto, Masato Kobayashi, Sérgio Leal	1
12	Efficacy and Safety of Intravitreal Aflibercept for Polypoidal Choroidal Vasculopathy: Two-Year Results of the Aflibercept in Polypoidal Choroidal Vasculopathy Study 2019 ·American Journal of Ophthalmology ·Tien Yin Wong, Yuichiro Ogura, Won Ki Lee, Tomohiro Iida, Shih‐Jen Chen, Paul Mitchell, Chui Ming Gemmy Cheung, Zhongqi Zhang, Sérgio Leal, Tatsuro Ishibashi	72
13	Influence of myopic macular degeneration severity on treatment outcomes with intravitreal aflibercept in the MYRROR study 2019 ·Acta Ophthalmologica ·Chui Ming Gemmy Cheung, Kyoko Ohno‐Matsui, Tien Yin Wong, (unknown), Friedrich Asmus, Sérgio Leal, (unknown)	5
14	Intravitreal Combined Aflibercept + Anti–Platelet-Derived Growth Factor Receptor β for Neovascular Age-Related Macular Degeneration 2019 ·Ophthalmology ·Jeffrey S. Heier, Charles C. Wykoff, Nadia K. Waheed, John W. Kitchens, (unknown), Robert Vitti, Lorah Perlee, Karen Chu, Sérgio Leal, Friedrich Asmus, (unknown), Thomas Schmelter, David M. Brown	14
15	Efficacy and Safety of Intravitreal Aflibercept for Polypoidal Choroidal Vasculopathy in the PLANET Study 2018 ·JAMA Ophthalmology ·Won Ki Lee, Tomohiro Iida, Yuichiro Ogura, Shih‐Jen Chen, Tien Yin Wong, Paul Mitchell, Chui Ming Gemmy Cheung, (unknown), Sérgio Leal, Tatsuro Ishibashi, (unknown)	177
16	Efficacy and Safety of Intravitreal Aflibercept in Polypoidal Choroidal Vasculopathy: 12-Month Results of the PLANET Study 2017 ·Investigative Ophthalmology & Visual Science ·Won Ki Lee, Yuichiro Ogura, Tomohiro Iida, Shih‐Jen Chen, Tien Yin Wong, Paul Mitchell, Tatsuro Ishibashi, (unknown), Sérgio Leal	3
17	Ocular fundus reference images from optical coherence tomography 2014 ·Computerized Medical Imaging and Graphics ·Pedro Guimarães, (unknown), Conceição Lobo, Sérgio Leal, João Figueira, Pedro Serranho, Rui Bernardes	10
18	Combination of intravitreal injection of Pegaptanib plus progressive PRP versus full PRP alone in patients with High Risk Proliferative Diabetic Retinopathy 2013 ·Investigative Ophthalmology & Visual Science ·Sérgio Leal, João Figueira, Luísa Ribeiro, (unknown), Rufino Silva, Sandrina Nunes, (unknown), Miguel Costa, José Cunha‐Vaz	6
19	PHOTODYNAMIC THERAPY WITH VERTEPORFIN IN POLYPOIDAL CHOROIDAL VASCULOPATHY 2010 ·Retina ·Sérgio Leal, Rufino Silva, João Figueira, Maria Luz Cachulo, Isabel Pires, J. R. Faria de Abreu, José Cunha‐Vaz	49
20	Tratamento da capsulite adesiva do ombro pelo bloqueio do nervo supra-escapular, associado ao uso de corticóide* 1994 ·Revista Brasileira de Ortopedia (English Edition) ·Sérgio Leal	3

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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