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Erschienen in: Drugs in R&D 6/2006

01.11.2006 | Adis R&D Profile

Methylnaltrexone

MNTX

Erschienen in: Drugs in R&D | Ausgabe 6/2006

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Excerpt

Methylnaltrexone is a peripheral opioid receptor antagonist undergoing phase III clinical trials for the treatment of opioid-induced constipation in patients with advanced medical illness who are being treated with narcotics for pain. The compound does not cross the blood-brain barrier in humans and reverses the opioid effects without interfering with pain relief. Some opioid-induced adverse events that the drug may potentially target include constipation, nausea/vomiting, cough suppression and urinary retention. Methylnaltrexone was discovered by researchers at the University of Chicago, Chicago, Illinois, USA and is in joint development with Progenics Pharmaceuticals and Wyeth Pharmaceuticals. …
Literatur
1.
Zurück zum Zitat Wyeth Pharmaceuticals, Progenics Pharmaceuticals Inc. Wyeth and Progenics Pharmaceuticals Announce Worldwide Collaboration to Develop and Commercialize Methylnaltrexone; Methylnaltrexone in Late-Stage Clinical Development for Opioid-Induced Constipation and Post-Operative Bowel Dys-function. Media Release: 23 Dec 2005. Available from URL: http://www.wyeth.com Wyeth Pharmaceuticals, Progenics Pharmaceuticals Inc. Wyeth and Progenics Pharmaceuticals Announce Worldwide Collaboration to Develop and Commercialize Methylnaltrexone; Methylnaltrexone in Late-Stage Clinical Development for Opioid-Induced Constipation and Post-Operative Bowel Dys-function. Media Release: 23 Dec 2005. Available from URL: http://​www.​wyeth.​com
2.
Zurück zum Zitat Progenics Pharmaceuticals Inc. Progenics Acquires Methylnaltrexone Rights from Licensors and Plans to File Shelf Registrations. Media Release: 23 Dec 2005. Available from URL: http://www.progenics.com Progenics Pharmaceuticals Inc. Progenics Acquires Methylnaltrexone Rights from Licensors and Plans to File Shelf Registrations. Media Release: 23 Dec 2005. Available from URL: http://​www.​progenics.​com
3.
Zurück zum Zitat Progenics Pharmaceuticals Inc. Progenics Pharmaceuticals Announces Pricing of Public Offering of Common Stock. Media Release: 1 Apr 2005. Available from URL: http://www.p-rogenics.com Progenics Pharmaceuticals Inc. Progenics Pharmaceuticals Announces Pricing of Public Offering of Common Stock. Media Release: 1 Apr 2005. Available from URL: http://​www.​p-rogenics.​com
4.
Zurück zum Zitat Progenics Pharmaceuticals Inc. Progenics Announces Positive Top-Line Results from Second Pivotal Phase 3 Clinical Trial of Methylnaltrexone in Opioid-Induced Constipation; All Primary and Secondary Efficacy Endpoints Were Highly Statistically Significant. Media Release: 15 Feb 2006. Available from URL: http://www.progenics.com Progenics Pharmaceuticals Inc. Progenics Announces Positive Top-Line Results from Second Pivotal Phase 3 Clinical Trial of Methylnaltrexone in Opioid-Induced Constipation; All Primary and Secondary Efficacy Endpoints Were Highly Statistically Significant. Media Release: 15 Feb 2006. Available from URL: http://​www.​progenics.​com
5.
Zurück zum Zitat Progenics Pharmaceuticals Inc. Progenics Initiates Second Phase 3 Clinical Trial of Methylnaltrexone in Opioid-Induced Constipation. Media Release: 13 Jan 2004. Available from URL: http://www.progenics.com Progenics Pharmaceuticals Inc. Progenics Initiates Second Phase 3 Clinical Trial of Methylnaltrexone in Opioid-Induced Constipation. Media Release: 13 Jan 2004. Available from URL: http://​www.​progenics.​com
6.
Zurück zum Zitat Progenics Pharmaceuticals Inc. Progenics Achieves Enrollment Target in Second Pivotal Phase 3 Clinical Trial of Methylnal-trexone for Opioid-Induced Constipation. Media Release: 30 Sep 2005. Available from URL: http://www.progenics.com Progenics Pharmaceuticals Inc. Progenics Achieves Enrollment Target in Second Pivotal Phase 3 Clinical Trial of Methylnal-trexone for Opioid-Induced Constipation. Media Release: 30 Sep 2005. Available from URL: http://​www.​progenics.​com
7.
Zurück zum Zitat Progenics Pharmaceuticals Inc. CORRECTING and REPLACING Progenics Announces Positive Top-Line Results from Pivotal Phase 3 Clinical Trial of methylnaltrexone in Opioid-Induced Constipation. Media Release: 10 Mar 2005. Available from URL: http://www.progenics.com Progenics Pharmaceuticals Inc. CORRECTING and REPLACING Progenics Announces Positive Top-Line Results from Pivotal Phase 3 Clinical Trial of methylnaltrexone in Opioid-Induced Constipation. Media Release: 10 Mar 2005. Available from URL: http://​www.​progenics.​com
8.
Zurück zum Zitat Progenics Pharmaceuticals Inc. Progenics Achieves Enrollment Target in Pivotal Phase 3 Clinical Trial of Methylnaltrexone for Opioid-Induced Constipation. Media Release: 3 Dec 2004. Available from URL: http://www.progenics.com Progenics Pharmaceuticals Inc. Progenics Achieves Enrollment Target in Pivotal Phase 3 Clinical Trial of Methylnaltrexone for Opioid-Induced Constipation. Media Release: 3 Dec 2004. Available from URL: http://​www.​progenics.​com
9.
Zurück zum Zitat Wyeth Pharmaceuticals, Progenics Pharmaceuticals. Wyeth and Progenics Announce Methylnaltrexone Receives FDA Fast Track Designation for Treatment of Postoperative Ileus. Media Release: 17 Jul 2006. Available from URL: http://www.wy-eth.com Wyeth Pharmaceuticals, Progenics Pharmaceuticals. Wyeth and Progenics Announce Methylnaltrexone Receives FDA Fast Track Designation for Treatment of Postoperative Ileus. Media Release: 17 Jul 2006. Available from URL: http://​www.​wy-eth.​com
10.
Zurück zum Zitat Progenics Pharmaceuticals Inc. Progenics Announces Positive Top-Line Results from Phase 2 Clinical Trial of methylnaltrex-one in Post-Operative Bowel Dysfunction. Media Release: 20 Jan 2005. Available from URL: http://www.progenics.com Progenics Pharmaceuticals Inc. Progenics Announces Positive Top-Line Results from Phase 2 Clinical Trial of methylnaltrex-one in Post-Operative Bowel Dysfunction. Media Release: 20 Jan 2005. Available from URL: http://​www.​progenics.​com
11.
Zurück zum Zitat Progenics Pharmaceuticals Inc. Progenics Pharmaceuticals Successfully Completes Two, Phase 1 Clinical Studies of Oral Methylnaltrexone. Media Release: 25 May 2004. Available from URL: http://www.progenics.com Progenics Pharmaceuticals Inc. Progenics Pharmaceuticals Successfully Completes Two, Phase 1 Clinical Studies of Oral Methylnaltrexone. Media Release: 25 May 2004. Available from URL: http://​www.​progenics.​com
12.
Zurück zum Zitat Progenics Pharmaceuticals Inc. Progenics Initiates Methylnaltrexone Phase-3 Clinical Program for Opioid-Induced Constipation; Positive Phase-2 Trial in Hospice Patients Provides Basis for Pivotal Study. Media Release: 20 Dec 2002. Available from URL: http://www.progenics.com Progenics Pharmaceuticals Inc. Progenics Initiates Methylnaltrexone Phase-3 Clinical Program for Opioid-Induced Constipation; Positive Phase-2 Trial in Hospice Patients Provides Basis for Pivotal Study. Media Release: 20 Dec 2002. Available from URL: http://​www.​progenics.​com
13.
Zurück zum Zitat Progenics Pharmaceuticals Inc. Progenics Reports Methylnaltrexone Activity in Reversing Opioid-Induced Urinary Retention. Media Release: 10 Oct 2003. Available from URL: http://www.progenics.com Progenics Pharmaceuticals Inc. Progenics Reports Methylnaltrexone Activity in Reversing Opioid-Induced Urinary Retention. Media Release: 10 Oct 2003. Available from URL: http://​www.​progenics.​com
14.
Zurück zum Zitat Progenics Pharmaceuticals Inc. Progenics initiates phase 2 clinical trial of methylnaltrexone to treat post-operative ileus. Media Release: 13 May 2003. Available from URL: http://www.progenics.com Progenics Pharmaceuticals Inc. Progenics initiates phase 2 clinical trial of methylnaltrexone to treat post-operative ileus. Media Release: 13 May 2003. Available from URL: http://​www.​progenics.​com
ai]15.
Zurück zum Zitat Yuan C-S, Foss JF, O’Connor M, et al. Methylnaltrexone for reversal of constipation due to chronic methadone use: a randomized controlled trial. JAMA: the Journal of the American Medical Association 283: 367–372, 19 Jan 2000CrossRef Yuan C-S, Foss JF, O’Connor M, et al. Methylnaltrexone for reversal of constipation due to chronic methadone use: a randomized controlled trial. JAMA: the Journal of the American Medical Association 283: 367–372, 19 Jan 2000CrossRef
16.
Zurück zum Zitat Progenics Pharmaceuticals Inc. Progenics announces results from methylnaltrexone phase 2 clinical trial in opioid-induced constipation. Media Release: 30 Apr 2003. Available from URL: http://www.progenics.com Progenics Pharmaceuticals Inc. Progenics announces results from methylnaltrexone phase 2 clinical trial in opioid-induced constipation. Media Release: 30 Apr 2003. Available from URL: http://​www.​progenics.​com
Metadaten
Titel
Methylnaltrexone
MNTX
Publikationsdatum
01.11.2006
Verlag
Springer International Publishing
Erschienen in
Drugs in R&D / Ausgabe 6/2006
Print ISSN: 1174-5886
Elektronische ISSN: 1179-6901
DOI
https://doi.org/10.2165/00126839-200607060-00006

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