HOME >> MEDICINE >> NEWS
New allergy vaccine provides long-lasting hay fever relief after just 6 weeks of shots

Researchers at The Johns Hopkins University School of Medicine have successfully used an experimental DNA-based vaccine to protect against ragweed allergies, commonly known as hay fever, after just six injections. Patients receiving the vaccine showed an average 60 percent reduction in allergy symptoms compared to those receiving a placebo.

The experimental therapy holds the promise of one day eliminating the need for traditional allergy medicines targeting allergy symptoms, such as nasal steroids and antihistamines, and providing a safer, faster replacement for immunotherapy regimens, which are costly and take years to work, the researchers say.

The Hopkins study, conducted during two fall ragweed ("hay fever" ) seasons in Baltimore, Md., enrolled 25 volunteers, ages 23 to 60, with a demonstrated history of ragweed allergy. Fourteen people received the vaccine, administered as six weekly shots, while 11 others received placebo injections.

During the test period, allergic symptoms were monitored and recorded, right down to how often volunteers' noses ran and how many times they sneezed. Compared to the placebo group, those who received the vaccine exhibited a 60 percent reduction in all of their allergy symptoms, including sneezing, runny nose, watery eyes and itching.

Relief from allergic symptoms was as pronounced in the second year as in the first, even though no more vaccine was administered. Lead investigator Peter Creticos, M.D., medical director of the Johns Hopkins Asthma and Allergy Center in Baltimore, explained that such prolonged relief is an important part of his team's findings because it appears that the vaccine's efficacy doesn't wear off quickly. A new study, currently under way, will further examine the drug's lasting effects in a larger group of participants.

Creticos' current findings are published in the Oct. 5 issue of the New England Journal of Medicine.

"This therapeutic interv
'"/>

Contact: Jeff Ventura
jventur4@jhmi.edu
410-955-7832
Johns Hopkins Medical Institutions
4-Oct-2006


Page: 1 2 3

Related medicine news :

1. Vacuum cleaning ineffective in allergy avoidance
2. World-leading innovation in child-allergy detection
3. Study shows six-injection allergy vaccine tames hay fever for at least 2 years
4. Experimental ragweed therapy offers allergy sufferers longer relief with fewer shots
5. Prebiotics can cut development of skin allergy in babies at high risk
6. Researchers demonstrate potential mechanism of food allergy
7. Desensitization protocol overcomes allergy to clopidogrel
8. Evidence of estrogen and progesterone hormone allergy has been discovered by Texas researchers
9. New labelling on foods still not clear enough for allergy sufferers
10. Some outgrow allergy to tree nuts, Johns Hopkins Childrens Center experts report
11. New food allergy research consortium focuses on peanut allergy

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


(Date:6/24/2016)... ... June 24, 2016 , ... The ... in Dallas that it will receive two significant new grants to support its ... PHA marked its 25th anniversary by recognizing patients, medical professionals and scientists for ...
(Date:6/24/2016)... ... 24, 2016 , ... Dr. Amanda Cheng, an orthodontist ... has extensive experience with all areas of orthodontics, including robotic Suresmile technology, ... , Micro-osteoperforation is a revolutionary adjunct to orthodontic treatment. It can be used ...
(Date:6/24/2016)... ... ... Topical BioMedics, Inc, makers of Topricin and MyPainAway Pain Relief Products, join The ‘Business for ... $12 an hour by 2020 and then adjusting it yearly to increase at the same ... wage, assure the wage floor does not erode again, and make future increases more predictable. ...
(Date:6/24/2016)... ... 2016 , ... EB Medicine presented its first-ever “Issue of ... in Ponte Vedra Beach, FL. The awards honor the outstanding work of leading ... and Pediatric Emergency Medicine Practice. , “With this award, we recognize the efforts ...
(Date:6/24/2016)... Nevada (PRWEB) , ... June 24, 2016 , ... ... Vegas client, The Grove Investment Group (TGIG), has initiated cultivation and processing operations ... in Las Vegas and Pahrump, Nevada. , Puradigm is the manufacturer of a ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... 2016 According to a new ... Pen Needles, Safety Pen Needles), Needle Length (4mm, 5mm, ... Mode of Purchase (Retail, Non-Retail) - Trends & Global ... the market for the forecast period of 2016 to ... Billion by 2021 from USD 1.65 Billion in 2016, ...
(Date:6/24/2016)... 2016  Arkis BioSciences, a leading innovator in ... durable cerebrospinal fluid treatments, today announced it has ... is led by Innova Memphis, followed by Angel ... investors.  Arkis, new financing will accelerate the commercialization ... release of its in-licensed Endexo® technology. ...
(Date:6/23/2016)... -- Any dentist who has made an implant supported denture ... of them do not even offer this as a viable ... costs involved. And those who ARE able to offer that ... cost that the majority of today,s patients would not be ... , founder of Dental Evolutions Inc. and inventor of Implanova ...
Breaking Medicine Technology:
Cached News: