GW Pharmaceuticals
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Formerly |
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Company type | Subsidiary |
Industry | Pharmaceutical industry |
Founded | 1998 |
Founder | |
Footnotes / references [2] |
GW Pharmaceuticals Limited[1] is a British pharmaceutics company known for its multiple sclerosis treatment product nabiximols (brand name, Sativex) which was the first natural cannabis plant derivative to gain market approval in any country.[3] Another cannabis-based product, Epidiolex, was approved for treatment of epilepsy by the US Food and Drug Administration in 2018.[4] It is a subsidiary of Jazz Pharmaceuticals.
History
[edit]GW Pharmaceuticals was founded in 1998 by doctors Geoffrey Guy and Brian Whittle. That year, they obtained a cultivation license from the United Kingdom Home Office and the MHRA, allowing the company to cultivate, possess and supply cannabis to conduct scientific research concerning medical cannabis.[5]
Later in 1998, GW Pharmaceuticals entered into a contract with Hortapharm B.V., a cannabis research and development corporation based in Amsterdam.[6][7]
In 2001, GW Pharmaceuticals listed on the Alternative Investment Market, the junior market of the London Stock Exchange.[8] In May 2013, the company became dual-listed on the NASDAQ and AIM.[9]
In 2014, the company made a deal with New York to develop clinical trials using cannabidiol (CBD) to treat children who suffer from seizures and other medical complications.[10]
In May 2021, Jazz Pharmaceuticals acquired the company.[11][12]
Products
[edit]Sativex
[edit]Nabiximols (trade name Sativex) is a botanical drug that is a cannabis extract, administered as a mouth spray; it was approved in the UK in 2010 as a treatment for multiple sclerosis (MS) patients to alleviate neuropathic pain, spasticity, overactive bladder, and other symptoms.[13]
Nabiximols is made with two unknown Cannabis strains, and is extracted with ethanol and carbon dioxide.[14]
In 2020, GW Pharmaceuticals concluded a partnership with Bayer for the distribution of Sativex in the UK.[15] It has an estimated annual production of 100 tons of medicinal cannabis.[16]
Epidiolex
[edit]In 2015, GW Pharmaceutical initiated Phase 3 clinical trials of cannabidiol oral solution for treatment of two rare disease in children – Dravet syndrome and Lennox–Gastaut syndrome.[17] In August 2015, GW received FDA Fast Track Development Program designation from the US Food and Drug Administration for use of the drug candidate to treat newborns with epilepsy.[18]
The drug, under the brand name Epidiolex, was given US Food and Drug Administration approval in June 2018.[19][20] It was subsequently given European EMA approval in September 2019 under the brand name Epidyolex.[21][22]
See also
[edit]References
[edit]- ^ a b "GW PHARMACEUTICALS LIMITED overview - Find and update company information - GOV.UK". Companies House. 15 February 2001. Retrieved 3 August 2023.
- ^ "GW Pharmaceuticals PLC 2020 Form 10-K Annual Report". U.S. Securities and Exchange Commission.
- ^ Landau, Elizabeth (21 June 2010). "World's first fully approved cannabis drug on sale in UK". CNN.
- ^ Goldschmidt, Debra; Scutti, Susan (25 June 2018). "FDA approves first cannabis-based drug". CNN.
- ^ Mathre, Mary Lynn (July 1997). Cannabis in Medical Practice: A Legal, Historical, and Pharmacological Overview of the Therapeutic Use of Marijuana (Google eBook). ISBN 9780786403615 – via Google Books.
- ^ Breen, Bill (1 February 2004). "The Cannabis Conundrum". Fast Company.
- ^ Breen, Bill (1 February 2004). "Dr. Dope's Connection". Fast Company.
- ^ "GW Pharma aims for $150m in Nasdaq offering". Financial Times. 18 June 2014.
- ^ "UK Cannabis Grower on a High With Wall Street Funding Bid". International Business Times. 21 December 2013.
- ^ Drury, Tracey (6 June 2014). "Cuomo OKs limited medical marijuana trial in NYS". American City Business Journals.
- ^ "Jazz Pharmaceuticals Completes Acquisition of GW Pharmaceuticals plc" (Press release). PR Newswire. 5 May 2021.
- ^ Sharrow, Ryan (5 May 2021). "Jazz Pharmaceuticals shares rise on $7.2B acquisition of cannabis-based drugmaker". American City Business Journals.
- ^ "The man who secretly (and legally) grows 20 tonnes of cannabis a year". The Guardian. 17 April 2011.
- ^ "Cannabinoid liquid formulations for mucosal amdinistration [sic]". Google Patents.
- ^ "GW Pharmaceuticals regains exclusive commercialisation rights to Sativex® (nabiximols) in the UK from Bayer" (Press release). GW Pharmaceuticals. 2 March 2020.
- ^ Medical Cannabis Strains – Geoffrey Guy, MD (GW Pharmaceuticals, UK (Conference). 23 February 2010 – via YouTube.
- ^ Ward, Andrew (9 January 2014). "GW raises nearly $90m to develop childhood epilepsy treatment". Financial Times.
- ^ "GW Pharmaceuticals Receives FDA Fast Track and EMA Orphan Designations for Intravenous Cannabidiol in the Treatment of Neonatal Hypoxic-Ischemic Encephalopathy (NHIE)" (Press release). GlobeNewswire. 6 August 2015.
- ^ "FDA approves country's first medicine made from marijuana". STAT. 25 June 2018.
- ^ Kollewe, Julia (25 June 2018). "UK epilepsy drug to become first cannabis-based medicine in US". The Guardian.
- ^ "Epidyolex". European Medicines Agency. 24 June 2019.
- ^ "Medical cannabis product approved for epilepsy". BBC News. 23 September 2019.
External links
[edit]regulatory bodies
- Commission on Human Medicines
- Department of Health
- European Directorate for the Quality of Medicines & HealthCare
- Medicines and Healthcare products Regulatory Agency
- National Collaborating Centre for Mental Health
- Pharmaceutical Price Regulation Scheme
- Pharmaceutical Society of Northern Ireland
- General Pharmaceutical Council
- Scottish Medicines Consortium
- Veterinary Medicines Directorate
professional bodies
- Association of the British Pharmaceutical Industry
- Chemical Industries Association
- European Federation of Biotechnology
- European Federation of Pharmaceutical Industries and Associations
- Faculty of Pharmaceutical Medicine
- Pharmacists' Defence Association
- Royal Pharmaceutical Society of Great Britain
- Worshipful Society of Apothecaries
- British companies established in 1998
- 1998 in cannabis
- Bayer
- Biotechnology companies established in 1998
- Biotechnology companies of the United Kingdom
- Biopharmaceutical companies
- Cannabis companies
- Cannabis in the United Kingdom
- Cannabis research
- Companies formerly listed on the Nasdaq
- Medicinal use of cannabis organizations
- Pharmaceutical companies established in 1998
- Pharmaceutical companies of the United Kingdom
- 2021 mergers and acquisitions
- Companies based in Cambridge
- British subsidiaries of foreign companies