Orphan Drug Designation for Cyclodextrin | NPC

This week the FDA has stated formally that they see promise in the use of Cyclodextrin in treating Niemann-Pick Type C (NPC) by granting its “Orphan Drug Designation”.

In January of 1983, the Orphan Drug Act (ODA) was passed into law in the United States with consistent pursuit by the National Organization for Rare Disorders. The ideal behind this is to encourage pharmaceutical companies to look into smaller markets with development of drugs for orphan diseases. Niemann-Pick Type C (NPC) certainly falls into this category (around than 500 diagnosed ever worldwide). The benchmark on how to determine an orphan disease is one that affects less than 200,000 people.

As Nadine Hill, director of family services of the National Niemann Pick Disease Foundation (NNPDF) stated in an email to families this week, “What exactly does that mean for our NPD community? It is important to emphasize that an Orphan designation does not make any assessment at all on how the drug works in clinical trials, whether it is safe or effective in patients, nor whether it will ever be commercially available – the Orphan designation’s main purpose is to make the development of the drug more financially viable for the developer.”

Chemical structure of the three main types of cyclodextrins.

Cyclodextrins are a sugar compound which was first described in 1891 by A. Villiers. Currently the food industry uses cycodextrins in preparing cholesterol free products. The concept is to help reduce the intercellular cholesterol that becomes the main culprit in NPC. By reducing the size of the lysosomes and in theory reducing cholesterol, it can help prolong the life of a child or adult suffering from the death sentence of NPC. Although there currently is no formal clinical trial, these actions are a step in the right direction. There still is a lot of unknowns and work that will need to take place.

Behind the push to get to this point is Chris & Hugh Hempel who has twin daughters suffering from NPC. In conjunction with other NPC families they formed their own Virtual BioTech they named S.O.A.R. (Support of Accelerated Research). Through the work of much collaboration, this has shown to help move research quicker.

As of today there is no known cure or effective treatment for Niemann-Pick Type C. The future outcome looks bright even though time is not on our side. The Niemann-Pick Children’s Fund looks to provide support in the areas of research, education/awareness, and family support through existing channels.

Read the WSJ.com story here: FDA Grants Mom’s Wish; Gives Orphan Drug Designation

To learn more please visit NNPDF’s website: http://www.nnpdf.org/Cyclodextrin.html

Historic FDA related drug advisory committee will meet | Zavesca

This is an email from Nadine Hill of the NNPDF. This is good news. If the FDA does say lets move forward that means more families might be able to participate because the drug would be FDA approved. All though this isn’t a cure it is one of hopefully several more therapies to come to fight this horrible disease.

Hello NNPDF Families and Friends,

NOTE: Deadline of Monday, December 28th, 2009

We have received word of an important and historic FDA related drug advisory
committee meeting which is to be held in Maryland on January 12th, 2010 ,
which will review Zavesca as a possible treatment and therapy for
Niemann-Pick Disease Type C. An advisory committee panel of medical and
clinical experts will gather together to review information and learn the
data particulars as it relates to the use of Zavesca in NPC patients.

A segment of this meeting protocol allows for the participation of the
public to submit written impact statements on the use of Zavesca ~ we would
like to encourage our NPD Type C family membership to take part in this
portion of the meeting. With that in mind we have developed an
informational sheet and suggested letter guideline to assist those who wish
to submit a written testimonial.

Please refer to the foundation NewsLine for more details pertaining to this
event at: http://www.nnpdf. org/aboutus_ 14.html