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First patient dosed in trial of Geographic Atrophy treatment 

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Screening patient for AMD

The first patient has been dosed in a first-in-human clinical trial of a treatment for geographic atrophy (GA) secondary to age-related macular degeneration (AMD). 

CTx001, developed by biotechnology company Complement Therapeutics, is being evaluated in the Phase I/II Opti-GAIN study evaluating its safety, tolerability and preliminary efficacy. 

The treatment is an investigational AAV2-based gene therapy designed to transduce retinal cells with a construct encoding mini-CR1, a truncated and secreted form of Complement Receptor 1 that can modulate both the alternative and classical complement pathways.  

 Subretinal delivery of CTx001 enables local retinal production of mini-CR1, while the small size of mini-CR1 may support penetration across Bruch’s membrane resulting in broad ocular biodistribution, including the choriocapillaris. 

The Opti-GAIN study is being advanced alongside Pre-GAIN, Complement Therapeutics’ ongoing natural history study in GA currently enrolling in both the US and the UK. The studies are intended to support patient selection and the evaluation of novel structural and functional endpoints, including ellipsoid zone (EZ) and focal Optical Coherence Tomography (OCT)-based microperimetry. 

“Dosing the first patient in Opti-GAIN is an important milestone for Complement Therapeutics and for the advancement of CTx001 in Geographic Atrophy,” said Dr Rafiq Hasan, Chief Executive Officer of Complement Therapeutics.  

“We believe the combination of a differentiated asset and an integrated clinical development strategy sets CTx001 apart. By advancing Opti-GAIN alongside Pre-GAIN, we are generating natural history and interventional data to better inform patient selection, endpoint strategy and future clinical development.” 

 

 

 

 

The post First patient dosed in trial of Geographic Atrophy treatment  appeared first on Drug Discovery World (DDW).

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Gilead Swallows Another Partner, Paying up to $5B for ADC Specialist Tubulis

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The acquisition of Tubulis GmbH—Gilead Sciences’ latest of the year after buying Arcells and Ouro Medicines—brings into the fold a novel ovarian cancer candidate that has demonstrated promising mid-stage data.

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STAT+: Pharmalittle: We’re reading about FDA backing domestic production, another Gilead deal, and more

Rise and shine, everyone, another busy day is on the way. And it is getting off to a good start here on the Pharmalot campus, where clear blue skies and comfortable breezes are greeting us. Who could ask for anything more? Actually, we could — it is time to reheat the kettle for another cuppa stimulation. Our choice today is ginger peach. And here is a helpful tip — a teaspoon of honey enhances the flavors splendidly. Of course, you are invited to join us. For the full experience, we are now hawking replicas — take a look. Meanwhile, here are a few tidbits to help you along. As always, do keep in touch. We appreciate feedback, criticism, and tips. …

The U.S. Food and Drug Administration used the president’s budget to propose policies aimed at encouraging domestic development and manufacturing of drugs, STAT notes. FDA Commissioner Marty Makary has said the agency needs “giant, big ideas” to counter China’s dominance in early-stage clinical development of drugs. Among the FDA’s ideas are proposals to make it easier to run early-stage trials in the U.S. and to hand an advantage to U.S.-based generics manufacturers. The Trump administration has been using a variety of policy levers to try and bring drug manufacturing to the U.S. One of the legislative proposals in the FDA’s budget justification would let domestic manufacturers of generic drugs challenge brand drug patents a month before foreign companies, a major advantage in an intensely competitive process. 

Two more drugmakers, AbbVie and Genentech, will officially start selling their medicines on the TrumpRx website, CBS News tells us. Abbvie, which struck a deal with the Trump administration in January to cut the cost of certain medicines, will sell Humira, a popular medication used to treat rheumatoid arthritis, Crohn’s disease, and ulcerative colitis, on the site at an 86% discount. The prescription prices on the site, however, are only available to patients who are uninsured, or whose insurance does not cover it, and who must pay the full list price out of pocket. Those with insurance coverage generally pay lower prices already. TrumpRx now sells over 61 drugs at a lower price, up from about 40 when the website went live in February. 

Continue to STAT+ to read the full story…

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Rise and shine, everyone, another busy day is on the way. And it is getting off to a good start here on the Pharmalot campus, where clear blue skies and comfortable breezes are greeting us. Who could ask for anything more? Actually, we could — it is time to reheat the kettle for another cuppa stimulation. Our choice today is ginger peach. And here is a helpful tip — a teaspoon of honey enhances the flavors splendidly. Of course, you are invited to join us. For the full experience, we are now hawking replicas — take a look. Meanwhile, here are a few tidbits to help you along. As always, do keep in touch. We appreciate feedback, criticism, and tips. …

The U.S. Food and Drug Administration used the president’s budget to propose policies aimed at encouraging domestic development and manufacturing of drugs, STAT notes. FDA Commissioner Marty Makary has said the agency needs “giant, big ideas” to counter China’s dominance in early-stage clinical development of drugs. Among the FDA’s ideas are proposals to make it easier to run early-stage trials in the U.S. and to hand an advantage to U.S.-based generics manufacturers. The Trump administration has been using a variety of policy levers to try and bring drug manufacturing to the U.S. One of the legislative proposals in the FDA’s budget justification would let domestic manufacturers of generic drugs challenge brand drug patents a month before foreign companies, a major advantage in an intensely competitive process. 

Two more drugmakers, AbbVie and Genentech, will officially start selling their medicines on the TrumpRx website, CBS News tells us. Abbvie, which struck a deal with the Trump administration in January to cut the cost of certain medicines, will sell Humira, a popular medication used to treat rheumatoid arthritis, Crohn’s disease, and ulcerative colitis, on the site at an 86% discount. The prescription prices on the site, however, are only available to patients who are uninsured, or whose insurance does not cover it, and who must pay the full list price out of pocket. Those with insurance coverage generally pay lower prices already. TrumpRx now sells over 61 drugs at a lower price, up from about 40 when the website went live in February. 

Continue to STAT+ to read the full story…

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FDA Seeks Expanded Authority To Regulate Postapproval Manufacturing Changes

FDA Seeks Expanded Authority To Regulate Postapproval Manufacturing Changes

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Aiming to protect patients, the FDA sent lawmakers a wish list of legislative proposals intended to clarify and expand its oversight of updates to approved drug production processes.​ ​Read More

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