Navigation Links
Treating SSRI-resistant depression
Date:3/25/2008

Philadelphia, PA, March 25, 2008 When your antidepressant medication does not work, should you switch to a different medication from the same class or should you try an antidepressant medication that has a different mechanism of action" This is the question asked by researchers in a new report scheduled for publication in Biological Psychiatry on April 1st.

Papakostas and colleagues compared two strategies for treating symptoms of major depressive disorder that do not respond to treatment with a selective serotonin reuptake inhibitor (SSRI) antidepressant: either switching to a second SSRI or to a non-SSRI antidepressant. Some common SSRI antidepressants are fluoxetine (Prozac), citalopram (Celexa) and sertraline (Zoloft), while examples of a few common non-SSRI antidepressants are venlafaxine (Effexor) and buproprion (Wellbutrin, Zyban). The authors combined 4 studies comparing these two types of treatment strategies and performed a meta-analysis on the pooled data.

Dr. George I. Papakostas, corresponding author on this project, explains the results: Switching from a selective serotonin reuptake inhibitor to a drug with a different mechanism of action was found to be slightly more effective and slightly less-well tolerated than switching to a non-SSRI drug. Looking at the findings from a clinical perspective, the advantage in effectiveness means that 22 depressed people would need to be switched to treatment with a non-SSRI for one additional person to obtain relief from their symptoms.

John H. Krystal, M.D., Editor of Biological Psychiatry and affiliated with both Yale University School of Medicine and the VA Connecticut Healthcare System, adds that this result may be related to the fact that while somewhat different, the medications evaluated in this report all acted on the monoamine systems of the brain. Because of the particular design of this study, the authors explain that subsequent studies examining whether differences in efficacy between these two treatments exist for specific subpopulations, symptoms, or symptom clusters are warranted. Dr. Krystal concludes that while this advantage could be important, there continues to be a pressing need to introduce new antidepressant medications that target novel brain mechanisms.


'/>"/>

Contact: Jayne Dawkins
ja.dawkins@elsevier.com
215-239-3674
Elsevier
Source:Eurekalert

Related medicine news :

1. Scientists identify new leads for treating parasitic worm disease
2. Link between treating osteoporosis with bisphosphonates and incidence of bone necrosis examined
3. Treating acne: 2 different acid peels are both effective, study finds
4. Early detection critical in treating pediatric thyroid cancer
5. Penn researchers discover new target for preventing and treating flu
6. Combo Therapy Shows Promise in Treating Brain Tumors
7. Combined radiation seed, chemotherapy wafer implants show promise in treating cancerous brain tumors
8. Adult Drug Effective in Treating Psoriasis in Children
9. How less can be more when treating some kidney cancers
10. Better access to cool caps improves outcomes, lowers cost of treating asphyxia in newborns
11. Treating Childhood Pneumonia at Home Could Save Lives in Developing Countries
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/27/2016)... ... May 27, 2016 , ... With ... pharmaceutical, medical and food industries. Aside from its GMP accreditation, Validation Center is ... of successfully certified products, services and staff. , Validation Center is ISO17025 accredited ...
(Date:5/26/2016)... DC (PRWEB) , ... May 26, 2016 , ... There ... National Hot Dog and Sausage Council (NHDSC) suggests that Americans prefer their dogs straight ... dogs, 63 percent say grilling is their favorite way to cook a hot dog, ...
(Date:5/26/2016)... , ... May 26, 2016 , ... ... discovery of thousands of defective respirators, according to court documents and SEC filings. ... of William and Becky Tyler v. American Optical Corporation, Case No. BC588866, Los ...
(Date:5/26/2016)... ... May 26, 2016 , ... Georgia State University ... specialty academic programs. , Answering to the increasing demand for curricular specializations, the ... law, and environmental and land use law. ,  , “The demand for lawyers ...
(Date:5/26/2016)... ... ... On Memorial Day, Hope For Heroes and USA Medical Card will ... country. The nonprofit Hope For Heroes partnered with the leading provider of free ... military veterans, as well as police, firemen, and EMS professionals across the country, and ...
Breaking Medicine News(10 mins):
(Date:5/26/2016)... , May 26, 2016 ... Associated With Both Cost Savings and Overall ... plc (LSE: BTG), an international specialist healthcare company, ... at the 21st Annual Meeting of ISPOR (International ... treatment of hepatocellular carcinoma (HCC) using yttrium-90 glass ...
(Date:5/25/2016)... 25,2016 FDA 510(k) clearance ... platform for urological and surgical applications ... of Cellvizio®, the multidisciplinary confocal laser endomicroscopy (CLE) ... the US with the 12 th 510(k) ... (FDA). This new FDA clearance covers Confocal Miniprobes ...
(Date:5/25/2016)... , Germany and GERMANTOWN, ... QIAGEN N.V. (NASDAQ: QGEN ; Frankfurt Prime Standard: ... licensing and co-development agreement with Therawis Diagnostics GmbH to develop ... be to develop and market PITX2 as a marker to ... high-risk breast cancer patients. "We are pleased to ...
Breaking Medicine Technology: