Navigation Links
Sirolimus therapy alleviates symptoms of lung disease LAM
Date:3/16/2011

WHAT: Sirolimus, a drug currently used to help prevent transplant rejection, can improve lung function and quality of life in individuals living with the lung disease lymphangioleiomyomatosis (LAM), according to the results of a new study sponsored and conducted in part by the National Heart, Lung, and Blood Institute (NHLBI) of the National Institutes of Health.

"Efficacy and Safety of Sirolimus in Lymphangioleiomyomatosis," will be published online March 16 in the New England Journal of Medicine.

LAM is a rare and progressive lung disease in which cancer-like cells infiltrate the lung, leading to shortness of breath, coughing, chest pain, and in many cases eventual respiratory failure. LAM affects almost exclusively women, primarily of child-bearing age. Though only around 1,000 women in the U.S. have diagnosed LAM, there may be many more as the disease is not well-diagnosed.

This international study, led by the University of Cincinnati, recruited 89 LAM patients to test sirolimus, a drug that can suppress rapid cell growth by blocking an overactive protein called mTOR. Sirolimus is already used as an immune suppressant for organ transplants and is also being tested as a cancer drug. mTOR is also highly active in the invading cells that cause LAM.

The participants took daily oral doses of sirolimus or placebo over 12 months and had their lung function measured at regular intervals. The primary measurement was forced expiratory volume (FEV1), or the volume of air that can be forced out in the first second after taking a deep breath. The sirolimus group displayed stable FEV1 levels over the 12-month treatment period, compared to a roughly 12% decline in the placebo group. The sirolimus group also showed other clinical improvements, and reported a greater ability to carry out day-to-day functions and a better quality of life.

Following the treatment period, the study participants underwent 12-months of observation. After stopping sirolimus, the decline in lung function was similar in both the sirolimus and placebo groups, indicating treatment effectiveness likely requires continued use.


'/>"/>

Contact: NHLBI Communications Office
NHLBI_news@nhlbi.nih.gov
301-496-4236
NIH/National Heart, Lung and Blood Institute
Source:Eurekalert

Related medicine news :

1. Research study explores gene therapy treatment to reduce symptoms of Parkinsons disease
2. University Hospitals Case Medical Center testing innovative heat therapy for premature ejaculation
3. Ohio State study: Targeted ovarian cancer therapy not cost-effective
4. Stroke patients benefit from family involvement in exercise therapy
5. Extra Tests Not a Deterrent to Experimental Cancer Therapy
6. Gene Therapy Against HIV Not a Proven Cure, Experts Say
7. WSU researcher creates patented personalized therapy that causes cancer cells to kill themselves
8. BUSM study shows chemoradiotherapy prior to surgery improves survival
9. Fish oil fights weight loss due to chemotherapy
10. Lack of health insurance limits hepatitis C patients access to latest antiviral therapy
11. Protective strategy shields primate ovaries from radiation-therapy-induced damage
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/26/2016)... ... ... PawPaws brand pet supplements owned by Whole Health Supply is ... of felines. The formula is all-natural and is made from Chinese herbs that have ... Kidney Support Supplement Soft Chews are Astragalus Root Extract and Rehmannia Root Extract ...
(Date:6/25/2016)... ... 2016 , ... The temporary closing of Bruton Memorial Library on June 21 due to a ... new, often overlooked aspect of head lice: the parasite’s ability to live away from a ... occurrence, but a necessary one in the event that lice have simply gotten out of ...
(Date:6/25/2016)... ... June 25, 2016 , ... On Friday, June 10, Van ... Wellness at Work award to iHire in recognition of their exemplary accomplishments in worksite ... 7th annual Maryland Workplace Health & Wellness Symposium at the BWI Marriott in Linthicum ...
(Date:6/24/2016)... ... , ... Marcy was in a crisis. Her son James, eight, was out of control. Prone ... physically. , “When something upset him, he couldn’t control his emotions,” remembers Marcy. “If ... at my other children and say he was going to kill them. If we ...
(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. ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... 24, 2016  Collagen Matrix, Inc., ("Collagen Matrix") ... manufacturing of collagen and mineral based medical devices ... Bill Messer has joined the company ... leverage the growing portfolio of oral surgery, neurosurgery, ... Bill joins the Collagen Matrix executive team as ...
(Date:6/24/2016)... 2016 Research and Markets ... Electronics 2015-2025: Applications, Technologies, Forecasts" report to ... In-Mold Electronics, Smart Skin, Structural Health Monitoring, Composite ... Structural electronics involves electronic and/or electrical components and ... dumb structures such as vehicle bodies or conformally ...
(Date:6/24/2016)... Research and Markets has announced the addition of the ... to their offering. ... World Market for Companion Diagnostics covers the world market for ... report includes the following: , World IVD ... (N. America, EU, ROW), 2015-2020 , World IVD Companion ...
Breaking Medicine Technology: