Archive for the 'Clinical Trials' Category

Do You Or Someone You Care For Suffer From Alzheimer’s Disease?


A research study is being conducted in our area to evaluate an investigational medication for Alzheimer’s disease.

Qualified participants may receive:

– Study related medical care

– Study medication

– Compensation for time and travel

Please call now for more info:    Dr. Andrew Keegan

941-256-8018 ext. 353

The Roskamp Institute Memory Clinic and Clinical Trials Division provide a full range of services for individuals with Alzheimer’s disease including diagnostic work-up and follow-up treatment, neuropsychological examination, clinical trial opportunities, and memory screening.  For more information, please call (941) 256-8018.


NEWS RELEASE:Investigational Immune Intervention Slows Brain Atrophy in Alzheimer’s Patients

Media Contact:

Cheryl Rindfleisch, Roskamp Institute

941-256-8018 x356 or

Jeffree Itrich  858-622-5827

May 10, 2010

Investigational Immune Intervention Slows Brain Atrophy in Alzheimer’s Patients

  • 18-Month Phase 2 Study is First to Show Combined Benefits of IGIV on Clinical Outcomes and Brain-Imaging Measures
  • Phase 3 Study Now Enrolling Participants at the Roskamp Institute in Sarasota

An investigational treatment, Immune Globulin Intravenous (IGIV), which utilizes naturally occurring antibodies in human blood has preserved the thinking abilities of a small group of mild-to-moderate Alzheimer’s patients over 18 months and significantly reduced the rate of brain atrophy. The study was conducted at the New York Presbyterian Hospital/Weill Cornell Medical Center and the results were presented at the American Academy of Neurology (AAN) annual meeting in Toronto in mid-April.

An important next step Phase 3 study of IGIV, called The Gammaglobulin Alzheimer’s Partnership (GAP) Study, is now underway throughout North America. Locally the study is being conducted at the Roskamp Institute in Sarasota, Florida. The Phase 3 study is a prospective, 18-month, randomized, double-blind, placebo-controlled, two dose arm of parallel groups in 360 subjects of both genders, aged 50-89 years old with mild-to-moderate Alzheimer’s disease (AD).

“The cognitive and functional outcomes and neuroimaging results from this 18-month Phase 2 study clearly support continued evaluation for Alzheimer’s disease in a larger number of patients,” says Dr. Paul Aisen, director of the Alzheimer’s’ Disease Cooperative Study at UCSD, one of the study’s sponsors. “The important next step is to fully enroll and complete the ongoing Phase 3 study in hope of confirming the Phase 2 findings and fully understand the potential benefit in AD.”

The Phase 2 study used Gammagard Liquid and Gammagard S/D for Alzheimer’s produced by Baxter Healthcare. The same products are being used in the Phase 3 Gap Study.

“IGIV is being evaluated as a possible treatment for AD because of its known antibodies to beta-amyloid, thought to be the major element of amyloid plaques in the brains of people with AD,” says Dr. Andrew Keegan, the study’s principal investigator at the Roskamp Institute.  “IGIV is not approved for treating AD but is approved in the U.S. and other countries for treating immune deficiency and autoimmune disorders,” he added. “It has been around for a long time and has an excellent safety record.”

Dr. Norman Relkin, director of the Memory Disorders Program at New York Presbyterian Hospital/Weill Cornell Medical Center and principal investigator of the Phase 2 study reported at the AAN that patients who received IGIV once or twice a month for 18 months had significantly lower rates of ventricular enlargement (6.7% vs 12.7% per year) and less whole brain atrophy (1.6% vs 2.2% per year) than control subjects who initially received the placebo. Relkin’s findings were based on two independent analyses of brain-imaging data from 20 patients who underwent serial MRI scans during the Phase 2 study of IGIV for Alzheimer’s disease (AD).

The brain of a typical AD patient shrinks three to four times faster than a healthy equivalent older adult due to the accelerated brain cell death. Shrinkage of brain tissue causes the fluid-filled ventricles at the brain’s center to enlarge at a faster rate than normal. Changes in the size of the brain and ventricles can be measured accurately by analyzing results from two or more MRI scans at intervals of several months apart. The unprecedented reductions in these measures after IGIV was administered in the Phase 2 study may indicate that IGIV exerts a disease-modifying effect that the current generation of AD treatments do not. Relkin found that rates of brain shrinkage were independent of the subject’s age, gender and brain volume at the beginning of the study but strongly correlated with IGIV dose and the clinical outcomes after 18 months of intervention. The research team also found that patients who responded best to IGIV did not measurably decline over 18 months, plus had an average rate of brain shrinkage and average rate of ventricular enlargement comparable to the rate of normal elderly adults.

“A dose related effect of an Alzheimer’s intervention on brain ventricular enlargement has never been seen before, and it suggests that IGIV may be sparing brain tissue,” says Dr. James Brewer, a neurologist and assistant professor in the neurosciences department at UCSD.

Dr. Diamanto Tsakanikas, a neuropsychologist at Presbyterian Hospital/Weill Cornell Medical Center conducted cognitive testing of the Phase 2 study participants while blinded to whether the patients received IGIV or placebo. Her testing revealed that AD patients who received uninterrupted IGIV for 18 months showed significantly less decline in their overall function and thinking abilities than AD patients who were initially given the placebo.

The pivotal Phase 3 study now underway at the Roskamp Institute is funded by Baxter and National Institutes of Health (NIH) through the Alzheimer’s Disease Cooperative Study (ADCS).

The Phase 2 study was supported by Baxter Healthcare, the Citigroup Foundation and The Clinical Translational Science Center of Weill Cornell Medical College.

For further information on the Phase 3 study go to or .

Local Site:

Roskamp Institute

(941) 256-8018

Volunteers for early detection of cognitive decline in older adults

Dr. Cheryl Luis of the Roskamp Institute was awarded a New Investigator Research Grant from the Alzheimer’s Association in 2009.  She is studying the potential usefulness of a blood test in combination with a paper and pencil memory test for early detection of cognitive decline in older adults.  Additional research volunteers are needed.  If you or your loved one has been diagnosed with Alzheimer’s disease or Mild Cognitive Impairment and are interested in participating in a brief study, please call (941) 256-8018

The Roskamp Institute provides a full range of services for individuals with Alzheimer’s disease including diagnostic work-up and follow-up treatment, neuropsychological examination, clinical trial opportunities, and memory screening.  For more information, please call (941) 256-8018.

Roskamp Institute Receives Lung Cancer Research Grant

The James & Esther King Biomedical Research Program has awarded Dr. Daniel Paris of The Roskamp Institute the Small Business Technology Transfer Grant for $100,000 to conduct a research project titled: “Treatment of Lung Adenocarcinoma and Metastasis by Anti-angiogenic Fragments of Abeta.”  The Institute has previously shown that the Abeta peptite can help inhibit the growth of blood vessels near tumors.  This project aims to develop lung cancer treatment clinical trials using the peptide.

To learn more about this project please visit the Roskamp Institute’s news release.  You can also read more about this in the Tampa Bay Business Journal article titled “Roskamp Institute wins grant for lung cancer research.”

Roskamp Institute Looking for Alzheimer’s Clinical Trial Participants

As reported in today’s Bradenton Herald, the Roskamp Institute is searching for clinical trial participants for two potential Alzheimer’s disease treatments. Bapineuzumab and ELND005 are being tested; both hope to successfully remove plaque from the brain which helps cause the condition. For more information please visit the Roskamp Institute Clinical Trial Division web page.

The Roskamp Institute Plans Alzheimer’s Treatment Trial

The Sarasota Herald-Tribune reports today in an article titled “In quest to unravel Alzheimer’s, drug may soon be tested locally” that The Roskamp Institute is planning to conduct a clinical trial of a potential Alzheimer’s disease treatment this summer. It will occur in the Sarasota, Florida area, where the Institute is located.

Roskamp Institute Alzheimer’s Research Validated by Independent Japanese Study

The Roskamp Institute announced on December 14, 2007 that an independent Tokyo Medical University study validates its ongoing research into the Alzheimer’s Disease drug Nilvadipine which is in testing. The International Journal of Geriatric Psychiatry details the results of study that suggests that Nilvadipine can prevent in people with memory problems the onset of Alzheimer’s.

For more information about this study and the Roskamp Institute, please contact Sarah Bascom or Kristen Bridges at (850) 222-2140 or