Navigation Links
Results of phase III study on Labopharm's novel antidepressant published in Psychiatry (Edgemont) Journal
Date:5/19/2009

                 - Company to Also Present Clinical Data at
                        Upcoming Scientific Meeting -

LAVAL, QC, May 19 /PRNewswire-FirstCall/ - Labopharm Inc. (TSX: DDS; NASDAQ: DDSS) today announced the publication of Extended Release Trazodone in Major Depressive Disorder: A Randomized, Double-Blind, Placebo-Controlled Study in the May 2009 issue of the journal Psychiatry (Edgemont) (Volume 6, Number 5) (www.psychiatrymmc.com). The results of this Phase III clinical trial (study 04ACL3-001), which were originally reported by the Company in February 2008, demonstrate clear benefits for Labopharm's novel antidepressant.

More than 120 million people around the world suffer from depression. Treatment is often challenging because response to antidepressant drug therapy can vary significantly. Clinically depressed patients are typically treated with two different types of drug therapy: selective serotonin reuptake inhibitors (SSRIs) or serotonin-norepinephrine reuptake inhibitors (SNRIs)). However, some 40 to 50% of patients being treated for depression stop taking these antidepressant drugs within the first 12 months of treatment. Frequently cited reasons for discontinuing therapy include suboptimal efficacy on depression symptoms, exacerbation of sleep disturbance, increased agitation, slow onset of action, sexual dysfunction and weight gain.

Labopharm's novel formulation of the antidepressant trazodone is designed to optimize the efficacy of trazodone, and address the major challenges in treating depression.

Summary of Results of Labopharm's Phase III Clinical Trial on Trazodone

Labopharm's multi-center phase III clinical trial compared the efficacy and safety of Labopharm's novel trazodone formulation to placebo in patients with major unipolar depressive disorder (MDD).

The results of primary efficacy end point analyses demonstrated consistent statistical superiority of Labopharm's trazodone formulation over placebo. Moreover, statistically significant improvements were demonstrated on several secondary efficacy end points, including Hamilton Rating Scale for Depression (HAMD-17) responders, Montgomery-Asberg Depression Rating Scale (MADRS) score, and quality of sleep.

The authors emphasize the clinical importance of targeting sleep improvement in patients with MDD, which is reported in more than 90% of cases. Patients receiving Labopharm's trazodone formulation demonstrated significant improvements versus placebo in all three quality of sleep end points, with an improvement by the first week of therapy in "overall quality of sleep" and "awakening during the night".

Agitation is a common symptom of MDD and patients taking antidepressants often experience an exacerbation of this symptom. In the study, those administered Labopharm's trazodone formulation showed no increase in agitation.

The results of the study demonstrate Labopharm's once-daily trazodone may have a early onset of action. The overall antidepressant efficacy of Labopharm's trazodone formulation was accompanied by improvements early in the study, including an early improvement in HAMD-17 scores, which suggest that patients may see clinical benefit within the first 2 weeks of treatment, and a significantly greater number of HAMD-17 responders than placebo by the end of titration.

Adverse events of particular concern in the treatment of MDD are those related to weight gain and sexual dysfunction, as they are among the most prevalent reasons for discontinuation of antidepressant therapy. In the study, there were no significant changes in body weight in either those administered Labopharm's trazodone formulation or those administered placebo and there was a low incidence of sexual dysfunction in both groups.

The authors conclude that Labopharm's trazodone formulation, at the recommended daily dosage of 300 mg, appeared to be an appropriate monotherapy for patients with MDD.

Poster of Phase III Study to Appear at Scientific Meeting in Florida

Labopharm will present a poster discussing the results of the Phase III clinical trial of its novel trazodone formulation at the 49th Meeting of the New Clinical Drug Evaluation Unit (NCDEU) of the National Institute of Mental Health to be held from June 29 to July 2, 2009. The poster, entitled Once-Daily Trazodone in Major Depressive Disorder: Double-Blind, Placebo-Controlled Study, concludes Labopharm's trazodone formulation is an effective and well-tolerated treatment for MDD patients, which improves quality of sleep.

About Labopharm's Novel Antidepressant

Labopharm's novel trazodone formulation is currently under regulatory review in the United States by the Food and Drug Administration (FDA). The action date under the Prescription Drug User Fee Act (PDUFA) is July 18, 2009.

About Labopharm Inc.

Labopharm is an emerging leader in optimizing the performance of existing small molecule drugs using its proprietary controlled-release technologies. The Company's lead product, a unique once-daily formulation of tramadol, is now available in 17 countries around the world, including the U.S., Canada, the United Kingdom, France, Spain, Italy, Germany and Australia, among others. The company's second product, a novel formulation of trazodone for the treatment of major depressive disorder, is under regulatory review by the FDA. The Company also has a robust pipeline of follow-on products in both pre-clinical and clinical development. Labopharm's vision is to become an integrated, international, specialty pharmaceutical company with the capability to internally develop and commercialize its own products. For more information, please visit www.labopharm.com.


'/>"/>
SOURCE Labopharm Inc.
Copyright©2009 PR Newswire.
All rights reserved

Related medicine news :

1. International Isotopes Inc. Announces First Quarter 2009 Financial Results
2. Encision Reports Fourth Quarter and Fiscal Year 2009 Results
3. Uroplasty to Issue Fourth Fiscal Quarter and Full Year Results on June 4, 2009
4. BMP Sunstone Reports First Quarter 2009 Financial Results
5. Neurocrine Announces Full Year Results from 603 Study (Petal Study) of Elagolix for Treatment of Endometriosis Pain
6. Lotus Pharmaceuticals, Inc. Reports First Quarter 2009 Financial Results
7. Jiangbo Pharmaceuticals Reports Results for the Third Quarter of its Fiscal Year 2009
8. AdCare Health Systems, Inc. Turns Profitable; Reports 2009 First Quarter Earnings Results
9. Light Sciences Oncology Announces Results of Study on Immunotherapeutic Mechanism of Aptocine(TM), a Novel Light-Activated Drug Therapy for Cancer
10. Derma Sciences Reports First Quarter 2009 Results
11. NovaBay Pharmaceuticals, Inc. Reports First Quarter 2009 Financial Results
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/24/2017)... ... 24, 2017 , ... Houston dentist , Dr. Behzad ... Dental Center. Currently, patients can get single dental implants for $3,599 and All ... learn more about these offers by contacting Antoine Dental Center. Both of these ...
(Date:2/24/2017)... ... February 24, 2017 , ... ... education, networking and recognition opportunities as well as advocacy for the state and ... NJ on February 23. The Council's Innovation Forecast event highlights innovation throughout ...
(Date:2/24/2017)... ... February 24, 2017 , ... Dr. ... has officially announced the appointment of Peter A. Bell, DO, MBA, HPF, FACOEP-dist., ... (LUCOM), beginning April 10. Dr. Bell comes to Liberty from the Ohio ...
(Date:2/24/2017)... , ... February 24, 2017 , ... In the Health ... be a top priority because it’s not if you will be attacked, but when.” ... when it comes to digital health care. , Improvements in auditing and monitoring have ...
(Date:2/24/2017)... ... February 24, 2017 , ... Healthcare Associates of McKinney ... Craig Ranch building at 8080 State Highway 121, Suite 210, McKinney, Texas 75070. ... to Highway 121. , As the practice has grown, the need for more space ...
Breaking Medicine News(10 mins):
(Date:2/24/2017)... February 24, 2017 Following receiving ... Israel , s AMAR is a major ... 250 M w ound care market in ... BST for inclusion in the National Health Basket ...   E-QURE Corp. (OTCQB: EQUR), a leader ...
(Date:2/24/2017)... Research and Markets has announced the addition of ... report to their offering. ... The latest research Dry eye Drugs Price Analysis and Strategies - 2016, ... The research answers the following questions: ... attributes? How are they positioned in the Global Dry eye market? ...
(Date:2/24/2017)... SILVER SPRING, Md. , Feb. 23, 2017 ... today allowed marketing of the PhenoTest BC Kit, ... first test to identify organisms that cause bloodstream ... organism is likely to respond to (antibiotic sensitivity). ... it takes to provide this important information, which ...
Breaking Medicine Technology: