(HealthDay News) -- Here are the latest clinical trials, courtesy of CenterWatch:

Psoriasis and Psoriatic Disorders

This study is enrolling overweight patients with psoriasis to evaluate an injected medication combined with phototherapy. You must be 18 or older to participate.

The research site is in San Francisco, Calif.

More information

Please see http://www.centerwatch.com/patient/studies/cat126.html.

-----

Heartburn

If you are 18 to 75 and have had frequent heartburn symptoms over the last three months, you may qualify for this study.

The research site is in Charlottesville, Va.

More information

Please see http://www.centerwatch.com/patient/studies/cat175.html.

-----

Memory Loss

If a loved one is aged 50 to 90, has a diagnosis of probable Alzheimer's disease or has memory problems that may be a sign of Alzheimer's, is not taking any Alzheimer's medication, has no history of cancer within the past three years, and is able to attend all office visits with a regular caregiver, that person may qualify for this study.

The research site is in New York City.

More information

Please see http://www.centerwatch.com/patient/studies/cat352.html.

-----

Copyright 2008 CenterWatch. All rights reserved.