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04-05-2007, 08:35 AM | #1 | |||
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Magnate
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PDTrials.org
Study of CERE-120 in People with Parkinson’s Disease Official Study Title: Randomized, Double-Blind, Sham Surgery-Controlled Study of CERE-120 (Adeno-Associated Virus Serotype 2 [AAV2]-Neurturin [NTN]) to Assess the Efficacy and Safety of Bilateral Intraputaminal (IPu) Delivery in Subjects with Idiopathic Parkinson’s Disease http://www.pdtrials.org/front/trial_...p?trial_id=128 ClinicalTrials.gov Double-Blind, Multicenter, Sham Surgery Controlled Study of CERE-120 For Efficacy and Safety in Subjects With Idiopathic Parkinson's Disease This study is currently recruiting patients. Verified by Ceregene March 2007 http://clinicaltrials.gov/show/NCT00400634 Recombinate DNA Advisory Committee Meeting Minutes September 2006 http://www4.od.nih.gov/oba/RAC/minut...utes_09-06.pdf PowerPoint Presentation CERE-120 (AAV-Neurturin) for Parkinson’s Disease NIH OBA Protocol # 0501-689 A Phase I, Open-Label Study of CERE-120 (Adeno-Associated Virus Serotype 2 [AAV2]-Neurturin [NTN] to Assess the Safety and Tolerability of Intrastriatal Delivery to Subjects with Idiopathic Parkinson's Disease http://www.webconferences.com/nihoba...des16Mar05.pdf
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You're alive. Do something. The directive in life, the moral imperative was so uncomplicated. It could be expressed in single words, not complete sentences. It sounded like this: Look. Listen. Choose. Act. ~~Barbara Hall I long to accomplish a great and noble tasks, but it is my chief duty to accomplish humble tasks as though they were great and noble. The world is moved along, not only by the mighty shoves of its heroes, but also by the aggregate of the tiny pushes of each honest worker. ~~Helen Keller |
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04-07-2007, 04:15 PM | #2 | |||
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Senior Member
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Carolyn,
Thanks for posting this - neurturin is a neurotrophic factor in the same family as GDNF. Since Amgen is withholding its synthetic GDNF from us, this treatment may be the next best thing for PWP. Last week I talked to one of the scientists at the MJFOX Foundation at length about this trial. The scientist said that if the treatment is found to work in the Phase II trial, those patients who got the sham surgery could get the real surgery after that trial's end. The participants would not have to wait until after the Phase III trial - they could get the treatment after the Phase II trial is finished -- assuming the results show that neurturin works. And thanks to all PWP who are considering joining this trial. Without trial participants, we will never have better treatments - or a cure.
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Jean B This isn't the life I wished for, but it is the life I have. So I'm doing my best. Last edited by jeanb; 04-07-2007 at 04:21 PM. Reason: forgot something |
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04-07-2007, 07:40 PM | #3 | |||
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Magnate
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Jean, I have put my name into the hat for the Ceregene trial. I hope to hear from them this coming week.
I understand that Duodopa Phase II trial should begin this summer sometime. Another option for every one to consider. Solvay Pharmaceutisals...Duodopa
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You're alive. Do something. The directive in life, the moral imperative was so uncomplicated. It could be expressed in single words, not complete sentences. It sounded like this: Look. Listen. Choose. Act. ~~Barbara Hall I long to accomplish a great and noble tasks, but it is my chief duty to accomplish humble tasks as though they were great and noble. The world is moved along, not only by the mighty shoves of its heroes, but also by the aggregate of the tiny pushes of each honest worker. ~~Helen Keller |
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04-08-2007, 04:55 AM | #4 | ||
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if Duodopa is approved in Europe then why is it back at phase 2 in the US.
Its no wonder drugs take so long to get to market. Have I misunderstood the situation ? Neil. |
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04-08-2007, 08:13 AM | #5 | ||
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In Remembrance
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Actually it is a Phase III that is coming over to the US. A lady from Solvay was at the PAN forum and I spoke with her. They were supposed to start recruiting in January, but have pushed it back to summer.
She said she didn't understand the FDA...lol After completing a very short registration to receive a user name and password, you can see the info about all the PD trials with history and pharmaceutical companies here. http://tinyurl.com/3aol6k paula
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paula "Time is not neutral for those who have pd or for those who will get it." |
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04-08-2007, 11:11 AM | #6 | |||
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Member
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Quote:
IS their any word on complication rates?? Blockages, infections, etc.?? I remember seeing that video of the Scandinavian college professor at PAN 2002 or there abouts. It was very impressive, especially how the peak dose dyskinesias where controlled. Charlie |
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04-08-2007, 11:16 AM | #7 | |||
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Senior Member
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2007 will bring us some very hopeful treatments in clinical trials:
-- ceregene120 - phase II, 2007 -- duodopa - phase III, 2007 -- neurologix - phase II, latter half of 2007
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Jean B This isn't the life I wished for, but it is the life I have. So I'm doing my best. |
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04-08-2007, 01:57 PM | #8 | ||
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Member
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Spheramine (phase IIb) due late 2007 / early 2008.
Neil. |
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04-08-2007, 03:06 PM | #9 | |||
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Senior Member
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Spheramine as well!
thanks, Neil
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Jean B This isn't the life I wished for, but it is the life I have. So I'm doing my best. |
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04-16-2007, 11:57 AM | #10 | |||
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Magnate
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Ceregene Presents Long Term Follow-Up Data From Phase 1 Trial of CERE-120 Demonstrating Improved Motor Function in Parkinson's Patients
http://www.ceregene.com/press.asp Encouraging Results Prompted Phase 2 Study Now Underway at Nine Centers SAN DIEGO, Calif., April 16 /PRNewswire/ -- Ceregene, Inc., a biopharmaceutical company, today presented long term follow-up data from a Phase 1 clinical trial of CERE-120, a gene therapy product in development for the treatment of Parkinson's disease, demonstrating a 36 percent (p<0.001) reduction in Parkinson's symptoms at 12 months after administration, as measured by the Unified Parkinson's Disease Rating Scale (UPDRS) motor "off" score ("motor off" meaning patients were off Parkinson's medication at evaluation time). CERE-120 was also shown to be well tolerated in this study. The 12-month results were presented today by Philip Starr, M.D., Ph.D., associate professor of neurosurgery at the University of California, San Francisco at the American Association of Neurological Surgeons (AANS) annual meeting in Washington D.C. These data were also highlighted by the AANS in a specific CERE-120 press release issued by the Association. The Phase 1 trial was an open-label study conducted in 12 patients with advanced Parkinson's disease at two clinical trial sites -- University of California, San Francisco and Rush University Medical Center in Chicago. All 12 patients enrolled in the study underwent stereotactic neurosurgery to deliver CERE-120 into their putamen -- a region of the brain affected by the degeneration of neurons in Parkinson's disease. CERE-120 was delivered at two different doses, and patients receiving the low dose demonstrated approximately 36 percent improvement in UPDRS motor "off" scores by nine months and patients receiving the four-fold higher dose showed a similar effect three months sooner. This statistically significant, 36 percent improvement was maintained in both groups at the 12-month mark, the final follow-up time point in the study. Patients also demonstrated a 50 percent reduction in hours of "off" time (i.e., time when normal Parkinson's medication was ineffective and symptoms were troubling to the patient) and a doubling of good quality "on" time without dyskinesias (i.e., time when a patient is functioning well) according to self-reported diaries. This Phase 1 clinical trial was partially supported by a grant from The Michael J. Fox Foundation for Parkinson's Research. Based on the results of the Phase 1 study, the Foundation has provided a $1.9 million grant, which will provide partial funding for Ceregene's ongoing Phase 2 trial. "We are pleased with the results of this early study which suggests that the majority of patients treated with CERE-120 may have exhibited significant and stable improvement for a full year after receiving a single administration of CERE-120," stated Jeffrey M. Ostrove, Ph.D., president and chief executive officer of Ceregene. "Each of our products, much like CERE-120, is aimed at unmet neurodegenerative diseases including Parkinson's disease, Alzheimer's disease and Amyotrophic Lateral Sclerosis (AML or Lou Gehrig's disease) with the goal of not only improving the symptoms but also preventing progression of the disease." "Through stereotactic surgery, we are able to administer CERE-120 in a highly targeted fashion to one area of the brain that Parkinson's disease affects, and we were able to do this safely," stated Dr. Starr. "Given the encouraging data from the Phase 1 trial of CERE-120 in Parkinson's disease, we are conducting a follow-on Phase 2 clinical trial that is currently enrolling patients at nine clinical trial sites in the United States," said Raymond T. Bartus, Ph.D., Ceregene's senior vice president of clinical and preclinical R&D and chief operating officer. "The data from the Phase 1 trial are reflective of the impressive results we gathered from preclinical studies, which demonstrated the ability of CERE-120 to stimulate the survival and improve the function of key neuronal cells affected by Parkinson's disease, as well as an excellent safety profile over a wide range of CERE-120 dose levels." About Phase 2 Trial of CERE-120 Currently Underway A double-blind, controlled Phase 2 clinical trial is now enrolling 51 patients with advanced Parkinson's disease at nine medical centers in the United States, with two thirds of patients being enrolled in the active treatment group and one third in the control group. Patients are receiving CERE-120 via stereotactic neurosurgery to deliver the drug into the putamen region of the brain. Patients will be followed for 12 months for safety and efficacy. Contacts at the medical centers involved in this study can be found through a link on the Ceregene web site: http://www.ceregene.com. About CERE-120 CERE-120 is composed of an adeno-associated virus (AAV) vector carrying the gene for neurturin (NTN), a naturally occurring protein known to repair damaged and dying dopamine-secreting neurons, keeping them alive and functioning normally. NTN is a member of the same protein family as glial cell-derived neurotrophic factor (GDNF). The two molecules have similar pharmacological properties, and both have been shown to benefit the midbrain dopamine neurons that degenerate in Parkinson's disease and are responsible for the major motor impairments. CERE-120 is delivered by stereotactic injection to the affected area of the brain, providing stable, long-lasting expression of NTN in a highly targeted fashion. Ceregene owns exclusive technology and product rights to CERE-120. About Ceregene Ceregene, Inc. is a San Diego-based biotechnology company focused on the development of gene therapies for neurodegenerative disorders. Ceregene is in the clinic with CERE-110, an AAV2 based vector expressing nerve growth factor that is being tested as a treatment for Alzheimer's disease, and with CERE-120 for Parkinson's disease. CERE-130 is in late preclinical development for ALS. Ceregene was launched in January 2001 and is a former subsidiary of Cell Genesys, Inc. (Nasdaq: CEGE), which is headquartered in South San Francisco, CA. Ceregene's investors include Alta Partners, MPM Capital, Investor Growth Capital and Cell Genesys, as well as Hamilton BioVentures and, California Technology Partners. About The Michael J. Fox Foundation Founded in 2000, The Michael J. Fox Foundation for Parkinson's Research is dedicated to ensuring the development of a cure for Parkinson's disease within this decade through an aggressively funded research agenda. The Foundation has funded more than $90 million in research to date, either directly or through partnerships.
__________________
You're alive. Do something. The directive in life, the moral imperative was so uncomplicated. It could be expressed in single words, not complete sentences. It sounded like this: Look. Listen. Choose. Act. ~~Barbara Hall I long to accomplish a great and noble tasks, but it is my chief duty to accomplish humble tasks as though they were great and noble. The world is moved along, not only by the mighty shoves of its heroes, but also by the aggregate of the tiny pushes of each honest worker. ~~Helen Keller |
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