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1.
Indian J Ophthalmol ; 55(6): 437-9, 2007.
Article in English | MEDLINE | ID: mdl-17951900

ABSTRACT

Wet age-related macular degeneration and diabetic retinopathy are pathological consequences of vascular endothelial growth factor (VEGF) release as a reaction to deficiency of oxygen and nutrients in the macular cells. Conventional treatment modalities have been constrained by limited success. Convincing evidence exists that targeting VEGF signaling is a significant approach for the therapy of these ocular angiogenesis-dependent disorders. We have come a long way since the approval of the first angiogenesis inhibitors in medicine. The clinical use of these drugs has provided enormous tempo to clinical and pharmacological research. It has also significantly altered patient outcome and expectations. In the following brief, we will discuss the development and emergence of these drugs as well as the anticipated future course based on evidence.


Subject(s)
Angiogenesis Inhibitors/therapeutic use , Antibodies, Monoclonal/therapeutic use , Aptamers, Nucleotide/therapeutic use , Macular Degeneration/drug therapy , Vascular Endothelial Growth Factor A/antagonists & inhibitors , Antibodies, Monoclonal, Humanized , Bevacizumab , Diabetic Retinopathy/complications , Humans , Macular Degeneration/etiology , Macular Degeneration/metabolism , Ranibizumab , Treatment Outcome
3.
Ophthalmol Clin North Am ; 14(4): 651-9, ix, 2001 Dec.
Article in English | MEDLINE | ID: mdl-11787744

ABSTRACT

Ocular tissues, like those of other organs, exhibit well-defined morphologic reactions to local trauma and insult in the form of hyperemia, vasodilation, increased permeability of blood vessels, and edema. Cystoid macular edema (CME) following cataract surgery is one such manifestation, and it can result in either temporary, or rarely, a permanent reduction of visual acuity. Although its cause remains obscure, the relationship of CME to the details of the surgical procedures and their complications are becoming clearer. Likewise more insight into the phenomenon is being imparted by the agents being used in the preventative or curative line of management in CME.


Subject(s)
Cataract Extraction/adverse effects , Macular Edema/etiology , Postoperative Complications , Humans , Macular Edema/diagnosis , Macular Edema/physiopathology , Macular Edema/therapy , Risk Factors
4.
Ophthalmol Clin North Am ; 14(4): 661-74, ix, 2001 Dec.
Article in English | MEDLINE | ID: mdl-11787745

ABSTRACT

This article is an attempt to review the latest advances in recognition, treatment, and prevention of postcataract extraction endophthalmitis.


Subject(s)
Cataract Extraction/adverse effects , Endophthalmitis/microbiology , Eye Infections, Bacterial , Endophthalmitis/diagnosis , Endophthalmitis/therapy , Eye Infections, Bacterial/diagnosis , Eye Infections, Bacterial/etiology , Eye Infections, Bacterial/therapy , Humans , Risk Factors
5.
Indian J Ophthalmol ; 48(3): 237-43, 2000 Sep.
Article in English | MEDLINE | ID: mdl-11217260

ABSTRACT

Information technology has had a tremendous impact on the outlook of our professional lives. The Internet has revolutionised the speed of access to information with touch of a button. This article discusses the various aspects of information technology which are changing and enhancing our professional lives. It provides tips to enable the busy practising clinician to use the available resources effectively. Problems such as reliability of information on the web and how to assess the quality of such matter are also discussed.


Subject(s)
Information Systems , Ophthalmology/methods , Humans , Information Systems/standards , Information Systems/trends , Internet/trends , Ophthalmology/standards , Telemedicine/methods , Telemedicine/trends
8.
Indian J Ophthalmol ; 45(3): 181-7, 1997 Sep.
Article in English | MEDLINE | ID: mdl-9475022

ABSTRACT

Internet, e-mail, world wide web and the information superhighway have fast become part of the modern human vocabulary. How are we as ophthalmologists affected by this revolution and how can we utilise the enormous potential of this revolution? This article provides an overview of the practicalities and possibilities of this new medium.


Subject(s)
Computer Communication Networks , Ophthalmology/trends , Computer Communication Networks/trends , Humans , India
12.
Indian J Ophthalmol ; 35(5-6): 425-7, 1987.
Article in English | MEDLINE | ID: mdl-3508826

Subject(s)
Computers , Ophthalmology
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