Navigation Links
A step forward in the treatment of chronic urticaria

This press release is available in Spanish.

Barcelona, 20th March 2013.- An international study involving dermatologists from the Hospital del Mar and Spanish subjects has concluded that a drug normally used to treat severe bronchial asthma caused by allergies (Omalizumab) rapidly eliminates the symptoms of spontaneous chronic urticaria, a development that it is expected will significantly improve the quality of life of chronic urticaria sufferers.

Spontaneous chronic urticaria, one of the most common skin diseases, consists of an abrupt reaction that results in hives or stains of different shapes and sizes on the surface of the skin that grow and produce a very intense itch. Sufferers can develop dozens of hives each day for months or years. When the condition persists for more than 6 weeks, it is referred to as chronic urticaria and can last between approximately 5 and 10 years, adversely affecting the quality of life of the sufferer in both physical and emotional terms.

Approximately 50% of urticaria patients do not respond to treatment with standard doses of non-sedative antihistamines, and require a heavier dose of antihistamines. Some people even require immunosupressors, such as corticoids and cyclosporine A, to control the condition. These immunosupressors have significant side effects.

The study, in which Dr. Ana Gimnez Arnau, a dermatologist at the Hospital del Mar and researcher with the group conducting research on inflammatory dermatological diseases at the IMIM (Hospital del Mar Medical Research Institute) was involved alongside institutions from Germany, the United States, and the United Kingdom, demonstrated that Omalizumab, a biological treatment that prevents immunoglobulin E from joining up with the receptor of the cells that triggers the urticaria, the mast cell, radically eliminates clinical symptoms (itching) and signs of urticaria (hives) in patients for whom antihistamines are ineffective.

The research, which has consisted of an international Phase III clinical trial conducted across several centres of research, has run for 7 months and involved 323 patients from different countries. These patients have an average age of 42 and for the most part are women (76%), a description that accurately reflects the profile of patients with chronic urticaria.

At 4-week intervals over a period of three months, participants were randomly given doses of 75,150, and 300mg of Omalizumab or a placebo drug using the double-blind method and their condition monitored. "In week 12, we can see a significant difference between the groups that receive doses of 150mg or 300mg of Omalizumab and those who receive a dose of 75mg or the placebo drug. The itching and the urticaria totally disappeared in 23% of patients administered a dose of 150mg, and in 53% of patients administered 300mg of Omalizumab", explains Dr. Gimnez Arnau. She also adds that "the therapeutic objective is the full remission of symptoms in order to continue the therapy over a number of months before gradually phasing it out, resulting in the complete elimination of the disease".

This drug, for which US and European authorities will begin the registration process for treating this condition, is superior to the immunosupressors currently used to treat serious cases in its very fast effectiveness in 90% of patients and ease of use (once a month), as well as the fact that it has many fewer side effects. If registered, it could be available for use in treating chronic urticaria in 2014.

This is the first of three international clinical trials and, while the results thus far are very promising, further research is required to determine the exact role of this drug, its possible side effects, and the doses to be administered. This research gives hope to many people who have been waiting years for a solution, people who suffer with chronic urticaria on a daily basis and whose quality of life is greatly affected by the condition (itching, sleeplessness, psychiatric problems such as anxiety or depression), and a hope of eliminating the socioeconomic impact of the disease for society, since sufferers of chronic urticaria require constant medication to control the symptoms of their condition.


Contact: Marta Calsina
IMIM (Hospital del Mar Medical Research Institute)

Related medicine news :

1. Corporate Whistle Blower Center Now Urges Insiders to Step Forward if They Have Proof a Medical Device Maker Knew About Failures & Continued to Sell the Product-Rewards
2. Corporate Whistle Blower Center Now Urges Employees of Any Type Of Private Contractor in Afghanistan or Iraq to Step Forward for Rewards if They Possess Proof of Fraud
3. Retina Specialty Institute Gives Patients Something to Look Forward to in Crestview
4. DePuy ASR Hip Recall, Transvaginal Mesh Lawsuit Updates: Bernstein Liebhard LLP Looks Forward to Start of First Bellwether Trials in New Year
5. Propecia Lawsuits Being Investigated by Bernstein Liebhard LLP, as Propecia Litigation Pending in New Jersey Superior Court Continues to Move Forward
6. Massage School San Diego Names Step Forward Pick of the Week as RAW One
7. Rectal microbicide research takes giant leap forward with groundbreaking educational video
8. Attorney Deborah Truhowsky Featured On “Paying It Forward” Internet Broadcast Program
9. Helps Launch Online Campaign to Help Sick Single Mom in Need
10. University of Pennsylvania Medicine receives National Institutes of Health grant to help local communities move forward after asbestos exposure
11. A leap forward in the quest to develop an artificial pancreas
Post Your Comments:
(Date:11/27/2015)... ... November 27, 2015 , ... ... toilets were," said an inventor from Hillside, N.J. "Many people catch diseases simply ... so that individuals will always be protected from germs." , He developed the ...
(Date:11/27/2015)... ... November 27, 2015 , ... Consistent ... sharing, the 2016 Building Better Radiology Marketing Programs meeting will showcase ... Sunday, March 6, 2016, at Caesars Palace in Las Vegas with a pre-conference ...
(Date:11/27/2015)... ... November 27, 2015 , ... CBD College is proud to announce ... (CAAHEP) awarded accreditation to its Diagnostic Medical Sonography program. CBD College is honored to ... of twelve colleges and universities in the state of California make the cut. CBD ...
(Date:11/26/2015)... MI (PRWEB) , ... November 26, 2015 , ... ... for substance abuse located in central Michigan, have come together on Thanksgiving Day ... specially produced video, available for viewing on the Serenity Point YouTube channel, patients ...
(Date:11/26/2015)... ... November 26, 2015 , ... Jobs in hospital medical laboratories ... and offered by healthcare staffing agency Aureus Medical Group . These ... October 2015 among those searching for healthcare jobs through the company’s website, ...
Breaking Medicine News(10 mins):
(Date:11/26/2015)... , November 26, 2015 ... Juntendo universitetssjukhus ser potential att använda ... magnetresonansbilder (MR-bilder) för patienter med multipel ... ett forskningsavtal med SyntheticMR AB för att ... forskningsprojekt på sjukhuset. Med SyMRI kan man ...
(Date:11/26/2015)... PUNE, India , November 26, ... --> --> ... Research Report" and "Investigation Report on ... 2019 and 2021 forecasts data and ... library. . ...
(Date:11/26/2015)... 2015 ) ... "Radioimmunoassay Market by Type (Reagents & Kits, ... Clinical Diagnostic Labs), Application (Research, Clinical Diagnostics), ... report to their offering. --> ... of the "Radioimmunoassay Market by Type ...
Breaking Medicine Technology: