Navigation Links
Stimulant Medications More Effective In Treating ADHD Than Nonstimulants

Children with ADHD responded positively when treated with stimulant medications rather than nonstimulant medications or novel stimulants//. Researchers have proved that stimulant medications, such as mixed amphetamine salts (MAS) and methylphenidates are significantly more effective when compared with nonstimulant medications such as modafinil.

This conclusion is based on a meta-analysis of 29 controlled-treatment studies representing the past 25 years of research involving nearly 4,500 children with ADHD presented recently at the 2006 American Psychiatric Association meeting in Toronto, Canada.

Among stimulant medications classes, long-acting mixed amphetamine salts (MAS XR) and immediate-release mixed amphetamine salts showed a similar level of efficacy to short- or long-acting methylphenidates. The effectiveness of short- and long-acting stimulants did not differ from one another.

“The larger effect sizes we calculated for stimulant ADHD medications, compared to nonstimulants or the novel stimulant modafinil, leads us to conclude that amphetamine and methylphenidate based stimulant medications are more effective in treating symptoms of ADHD,” said Stephen V. Faraone, Ph.D., lead researcher and director of child and adolescent psychiatry at SUNY Upstate Medical University. “Our results should help physicians who have had to rely on qualitative comparisons among published trials, along with their own clinical experience, to draw conclusions about an ADHD medication’s relative efficacy because of largely absent direct head-to-head drug comparisons.”

The researchers compared study outcomes using effect sizes, a commonly used, standard statistical measure to determine the magnitude of a particular effect resulting from an intervention, such as a drug used on a population, irrespective of the population size. Effect sizes are generally categorized as small (0.2), medium (0.5) and large (0.8). Standardized mean averages, or effect sizes, for dependent measures in each study were computed by taking the mean of the active drug group minus the mean of the placebo group and dividing the result by the pooled standard deviation of the groups.

After adjusting for the influence of individual study design features, the researchers calculated effect size based on Total ADHD scores. Long-acting and short-acting stimulant medications showed the largest effect size among all medications (E = 0.83 and E = 0.9 respectively), followed by nonstimulant or modafinil based stimulants medications (E = 0.62). Statistically significant differences in effect size occurred in comparisons between nonstimulant/modafinil based stimulant medications and long-acting (p = 0.004) as well as short-acting stimulants (p = 0.002).

For the analysis, Faraone and his colleagues used data from 29 double-blind, placebo-controlled treatment studies of 4,465 children with ADHD, with an average age 10 years, published during or after 1980. Designs for all of the studies were randomized, double-blind with placebo controls that lasted for two or more weeks in populations diagnosed with ADHD as defined using criteria from the American Psychiatric Association’s Diagnostic and Statistical Manual of Mental Disorders, Revised Third Edition or Fourth Edition (DSM).

The analysis included 15 drugs using 17 different outcome measures of ADHD symptoms, including hyperactive, inattentive, impulsive or oppositional behavior. The most commonly identified treatments included both methylphenidate and amphetamine compounds. Nonstimulant drugs included in the analysis were atomoxetine, bupropion, modafinil and desipramine.

Source: Newsise
'"/>




Related medicine news :

1. Stimulants like coffee can help in reducing liver disease
2. Cocaine Acts As Suppressant Not Stimulant In Genetically Altered Mice
3. Coffee Stimulants Could Make us to Change The Attitude
4. Growth Hormone Stimulant Packs Healthy Aging
5. Growth Hormone Stimulants help to Combat Aging Symptoms
6. What happens when Medications go wrong?
7. Medications to Prevent Relapse to Cocaine Use
8. More Elderly Take Inappropriate and Harmful Medications
9. Medications for depression
10. Medications linked to xerostomia and caries
11. Analyzing The Side Effects Of Some Common Medications
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:10/13/2017)... Rock, AR (PRWEB) , ... October 13, 2017 ... ... firm with locations throughout Arkansas that offers insurance and financial preparation services, is ... benefit the Rock City Rescue organization. , Rock City Rescue is a locally ...
(Date:10/13/2017)... ... , ... The American Board of Family Medicine's (ABFM) Board of Directors has ... succeeding Dr. James C. Puffer upon his retirement. Dr. Newton will serve in the ... at the end of 2018. Upon assuming the role of President and CEO on ...
(Date:10/13/2017)... ... October 13, 2017 , ... Southern ... and Jennifer Huggins, PharmD ’17, along with clinical associate professor Janice Frueh, ... cardiovascular diseases during the 15th Annual Women’s Health Conference. The SIU School ...
(Date:10/13/2017)... ... October 13, 2017 , ... Many families have long-term insurance that covers care ... have a waiver for care if the client has a cognitive impairment diagnosis. ... for care, is often waived, so the benefits from their insurance start immediately,” said ...
(Date:10/13/2017)... ... , ... Global Healthcare Management’s 4th Annual Kids Fun Run brought out many ... event, sponsored by Global Healthcare Management’s CEO, Jon Letko, is aimed at getting kids ... of all ages; it is a non-competitive, non-timed event, which is all about having ...
Breaking Medicine News(10 mins):
(Date:10/2/2017)... Oct. 2, 2017  Eli Lilly and Company (NYSE: ... for the third quarter of 2017 on Tuesday, October ... on that day with the investment community and media ... The conference call will begin at 9 a.m. Eastern ... a live webcast of the conference call through a ...
(Date:10/2/2017)... Halo Labs announces the European launch of their new ... at MIBio 2017 in Cambridge, U.K on ... in biopharmaceutical samples with unprecedented speed and sensitivity while using far ... Membrane Imaging. ... particle analysis system ...
(Date:9/28/2017)... 2017 Hill-Rom Holdings, Inc. (NYSE: HRC), will ... and webcast on Friday, November 3, 2017, beginning at ... at approximately 8:30 a.m. (CDT) / 9:30 a.m. (EDT). ... financial performance and guidance for 2018, Hill-Rom executives will ... operational performance, and long-range financial outlook through 2020. ...
Breaking Medicine Technology: