Zobrazeno 1 - 10
of 359
pro vyhledávání: '"Prajna Lalitha"'
Autor:
Louisa Lu, N. Venkatesh Prajna, Prajna Lalitha, Revathi Rajaraman, Muthiah Srinivasan, Benjamin F. Arnold, Nisha Acharya, Thomas Lietman, Jennifer Rose-Nussbaumer
Publikováno v:
Journal of Ophthalmic Inflammation and Infection, Vol 14, Iss 1, Pp 1-5 (2024)
Abstract Purpose The purpose of this study was to assess the association between antifungal susceptibility as measured by minimum inhibitory concentration (MIC) and clinical outcomes in fungal keratitis. Methods This pre-specified secondary analysis
Externí odkaz:
https://doaj.org/article/b7e72a534ea14229bcd09fcd60fc5001
Autor:
Adam Hanif, MD, N. Venkatesh Prajna, MD, Prajna Lalitha, MD, Erin NaPier, BA, Maria Parker, MD, Peter Steinkamp, MS, Jeremy D. Keenan, MD, MPH, J. Peter Campbell, MD, MPH, Xubo Song, PhD, Travis K. Redd, MD, MPH
Publikováno v:
Ophthalmology Science, Vol 3, Iss 4, Pp 100331- (2023)
Objective: To investigate the impact of corneal photograph quality on convolutional neural network (CNN) predictions. Design: A CNN trained to classify bacterial and fungal keratitis was evaluated using photographs of ulcers labeled according to 5 co
Externí odkaz:
https://doaj.org/article/14250d041fc3483eade54e1a8181a176
Autor:
Gunasekaran Rameshkumar, Ranjithkumar Dhandapani, Prajna Lalitha, Siva Ganesa Karthikeyan Rajapandian, Velmurugan Palanivel, Sathiamoorthi Thangavelu, Abdullah A. Alyousef, Thamer Albalawi, Pravej Alam, Mohammad Zubair, Fayez M. Saleh, Fuad Abdullah Alatawi, Fohad M. Husain
Publikováno v:
Frontiers in Public Health, Vol 10 (2022)
Purpose:Metallo β-lactamases (MβL) production is a worldwide problem, particularly in gram-negative bacteria. As scanty data is available on the prevalence of MBL, the present study is being undertaken to determine the prevalence, antibacterial sen
Externí odkaz:
https://doaj.org/article/b1169b87896f46cc8d4df4a6a9f4b332
Autor:
Travis K. Redd, MD, MPH, N. Venkatesh Prajna, MD, Muthiah Srinivasan, MD, Prajna Lalitha, MD, Tiru Krishnan, MD, Revathi Rajaraman, MD, Anitha Venugopal, MD, Nisha Acharya, MD, Gerami D. Seitzman, MD, Thomas M. Lietman, MD, Jeremy D. Keenan, MD, MPH, J. Peter Campbell, MD, MPH, Xubo Song, PhD
Publikováno v:
Ophthalmology Science, Vol 2, Iss 2, Pp 100119- (2022)
Purpose: Develop computer vision models for image-based differentiation of bacterial and fungal corneal ulcers and compare their performance against human experts. Design: Cross-sectional comparison of diagnostic performance. Participants: Patients w
Externí odkaz:
https://doaj.org/article/473172dabcb543b49ec26741f59f0280
Autor:
Caitlin A. Moe, Prajna Lalitha, N. Venkatesh Prajna, Jeena Mascarenhas, Muthiah Srinivasan, Manoranhan Das, Arun Panigrahi, Revathi Rajaraman, Gerami D. Seitzman, Catherine E. Oldenburg, Thomas M. Lietman, Jeremy D. Keenan
Publikováno v:
PLoS ONE, Vol 17, Iss 2 (2022)
Background Acanthamoeba keratitis is challenging to treat and thought to result in poor outcomes, but very few comparative studies exist to assess whether ulcers caused by Acanthamoeba are worse than those caused by bacteria or fungus. Methods In a r
Externí odkaz:
https://doaj.org/article/38209d18c2584da0a0aa0d6e44547185
Autor:
Travis K. Redd, MD, MPH, Maya Talbott, MHS, Vicky Cevallos, MT, Prajna Lalitha, MD, Gerami D. Seitzman, MD, Thomas M. Lietman, MD, Jeremy D. Keenan, MD, MPH
Publikováno v:
Ophthalmology Science, Vol 1, Iss 2, Pp 100025- (2021)
Purpose: Acanthamoeba keratitis often is refractory to medical and surgical therapy, primarily because of the remarkable resilience of Acanthamoeba cysts. In this study, we directly compared the cysticidal activity and potency of several candidate me
Externí odkaz:
https://doaj.org/article/c52fe4e8729f43c79aa3c87613b51a81
Autor:
Ram Sudarshan Ravindran, Chitaranjan Mishra, Naresh Babu Kannan, Prajna Lalitha, Gunasekaran Rameshkumar
Publikováno v:
TNOA Journal of Ophthalmic Science and Research, Vol 58, Iss 3, Pp 189-191 (2020)
A 58-year-old immunocompetent male developed acute endophthalmitis after intravitreal ranibizumab injection for choroidal neovascular membrane. The preinjection vision in the left eye (LE) was 6/24. One-day postinjection, he presented with pain, redn
Externí odkaz:
https://doaj.org/article/6c6bbc8da68d4fa68a074a2385596d68
Autor:
Ravula Hasika, Prajna Lalitha, Naveen Radhakrishnan, Gunasekaran Rameshkumar, N Venkatesh Prajna, Muthiah Srinivasan
Publikováno v:
Indian Journal of Ophthalmology, Vol 67, Iss 1, Pp 42-47 (2019)
Purpose: To study the demographic profile, clinical features, treatment outcome, and ocular morbidity of microbiologically proven Pythium keratitis in South India. Methods: A retrospective analysis of clinical records of microbiologically proven Pyth
Externí odkaz:
https://doaj.org/article/d5d35d458a84475b8472e0e6fa96e85e
Autor:
Gunasekaran Rameshkumar, Misra Sikha, Mariappan Ponlakshmi, Appavu Selva pandiyan, Prajna Lalitha
Publikováno v:
Medical Mycology Case Reports, Vol 25, Iss , Pp 53-55 (2019)
We report two cases of keratitis caused by a rare fungus Myrothecium species. Clinical presentation, identification, and management were studied. Both fungi were grown from corneal scraping and identified as M. verrucaria and M. gramineum based on th
Externí odkaz:
https://doaj.org/article/5723600d98f34ebe8b3c6835e786e147
Autor:
Prajna Lalitha, Sabyasachi Sengupta, Ravilla D Ravindran, Savitri Sharma, Joveeta Joseph, Vikas Ambiya, Taraprasad Das
Publikováno v:
Indian Journal of Ophthalmology, Vol 65, Iss 8, Pp 673-677 (2017)
Purpose: The purpose of this study was to review the incidence and microbiology of acute postcataract surgery endophthalmitis in India. Methods: Systematic review of English-language PubMed referenced articles on endophthalmitis in India published in
Externí odkaz:
https://doaj.org/article/b12fed5122c9477abad2671e8271b5a8