HOME >> BIOLOGY >> NEWS
Anti-HIV drugs save vision, improve outlook for AIDS patients

A new study from Johns Hopkins researchers shows the multiple anti-HIV drug regimen called highly active antiretroviral therapy (HAART) saves eyesight as well as lives. A second study led by Johns Hopkins researchers finds that among AIDS patients with longstanding vision problems, those who took HAART reported higher overall quality of life.

The Johns Hopkins team reported in the April issue of Archives of Ophthalmology that AIDS patients who received HAART had a 75 percent lower risk of visual impairment than those who did not. In the second, multicenter study, published in the May issue of the journal Ophthalmology, AIDS patients with vision loss reported a lower vision-related quality of life, although those who took HAART reported higher overall quality of life than those who did not.

AIDS patients are at high risk of vision loss from cytomegalovirus (CMV) retinitis, an infectious disease of the retina. Symptoms include "floaters" and permanent loss of central vision. With HAART, which became available in 1995, many patients' immune systems seem to recover enough to control CMV retinitis. The condition at one time affected 30 percent of patients at some point during their lives, but has probably decreased to 7.5 percent with the advent of HAART, says John H. Kempen, M.D., Ph.D., lead author of both studies and assistant professor of ophthalmology and epidemiology. By the time CMV is diagnosed, Kempen says, many AIDS patients are already legally blind or have significant vision loss.

"AIDS patients should take HAART as soon as and as much as they can," he says. "HAART often can save both their life and their vision."

In the Archives study, Kempen and his team evaluated 648 AIDS patients seen at the Wilmer Eye Institute at Johns Hopkins between August 1983 and March 2000. Seventeen percent had 20/200 vision (the definition of legal blindness) at the time of diagnosis, while 33 percent had 20/50 vision -- poor eno
'"/>

Contact: Karen Blum
kblum@jhmi.edu
410-955-1534
Johns Hopkins Medical Institutions
13-May-2003


Page: 1 2 3

Related biology news :

1. Anti-HIV statisticians win $1.125 million NIH Merit Award
2. New Anti-HIV Therapies Needed To Eradicate HIV
3. Tiny molecules have big potential as cancer drugs, Stanford researcher believes
4. New and better drugs for tuberculosis goal of UH professor
5. New technique helps scientists reveal interactions between genes and drugs
6. New database to help develop AIDS drugs
7. Orange, tangerine peels could be better than drugs for lowering cholesterol
8. New papillomavirus target could lead to specific antiviral drugs for precancerous cervical lesions
9. Newer drugs more effective at curing strep throat than penicillin
10. New software developed at Rensselaer predicts promising ingredients for new drugs
11. Protein abundant in human tumors confers resistance to anticancer drugs

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:11/19/2016)... -- Securus Technologies, a leading provider of civil and ... and monitoring, announced today that it has offered a ... independent technology judge determine who has the largest and ... calling platform, and the best customer service. ... what we do – which clearly is not the ...
(Date:11/15/2016)... Research and Markets has announced the addition of the ... their offering. ... The global bioinformatics market ... 6.21 Billion in 2016, growing at a CAGR of 21.1% during ... is driven by the growing demand for nucleic acid and protein ...
(Date:6/22/2016)... ANGELES , June 22, 2016 /PRNewswire/ ... identity management and verification solutions, has partnered ... edge software solutions for Visitor Management, Self-Service ... provides products that add functional enhancements ... partnership provides corporations and venues with an ...
Breaking Biology News(10 mins):
(Date:11/30/2016)... ... November 30, 2016 , ... ... magnet Voice Coil Actuator with a flexure design that ensures high alignment accuracy ... cost-effective pricing and is ideally suited where extreme precision is required, such as ...
(Date:11/30/2016)...  The Allen Institute for Cell Science has ... available collection of gene edited, fluorescently tagged human ... structures with unprecedented clarity. Distributed through the Coriell ... a crucial first step toward visualizing the dynamic ... human cells healthy and what goes wrong in ...
(Date:11/30/2016)... GREENWICH, Connecticut , November 30, 2016 ...   ... Aptuit, LLC today announced ... screening library. An additional 150,000 novel compounds have increased the ... selected to broaden the hit discovery capabilities of the company. ...
(Date:11/30/2016)... Research Triangle Park, North Carolina (PRWEB) , ... November 30, 2016 ... ... Chemistry (IUPAC) approved the names and symbols for four elements: nihonium (Nh), moscovium ... , Following a 5-month period of public review, the names earlier proposed by the ...
Breaking Biology Technology:
Cached News: