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【EXPERT Q&A】What is the FDA’s drug approval process?

Drugdu.com expert’s response: The FDA drug approval process is both standardized and rigorous. Here’s a detailed breakdown of the entire process: 1.Preclinical Research: This is the first step in the drug approval process. It includes pharmacological and toxicological studies to evaluate the safety and effectiveness of the drug. These studies are usually conducted in laboratories or on animal models. 2.Submission of Investigational New Drug (IND) Application: Once the data from preclinical studies suggest that the drug might be safe, the pharmaceutical company submits an Investigational New Drug (IND) application. The IND contains data from preclinical studies, manufacturing information, clinical trial protocols, and more. 3.Clinical Trials: This is the heart of the drug approval process and it typically encompasses three phases. Phase I primarily tests the drug’s safety and dosage in humans. Phase II focuses on its effectiveness and side effects. Phase III further verifies its effectiveness, monitors side effects, and compares ...
- Source: drugdu
- 219
- August 15, 2023
FDA drug approval
Galera Lays Off 70% of Staff After FDA Rejection in Severe Oral Mucositis

Pictured: FDA sign in its headquarters/iStock, Grandbrothers The FDA rejected on Wednesday Galera Therapeutics’ avasopasem manganese, which the company was proposing as a treatment for radiotherapy-induced severe oral mucositis in patients with head and neck cancer. Galera shares fell 83% in after-hours trading in response to the FDA’s rejection. In its Complete Response Letter, the regulator said that Galera’s data were “not sufficiently persuasive to establish substantial evidence of avasopasem’s effectiveness and safety for reducing severe oral mucositis in patients with head and neck cancer.” The FDA noted that it will need results from an additional trial if the company wants to file a resubmission. The New Drug Application for avasopasem manganese included data from the Phase III ROMAN study, topline data from which showed that treatment with Galera’s candidate significantly reduced the incidence of radiotherapy-induced severe oral mucositis (SOM). The company supported these findings with results from the Phase ...
- Source: drugdu
- 122
- August 14, 2023
Boston Scientific receives FDA approval for cryoablation system

Dive Brief Boston Scientific on Thursday received approval from the Food and Drug Administration for a new heart ablation device to treat atrial fibrillation, according to a company announcement. The POLARx Cryoablation System can accommodate two balloon sizes in one catheter, which Boston Scientific said allows physicians to tailor care to individual patients. The device has been selling well in Europe and Japan, where it is cleared for use, CEO Mike Mahoney said in an earnings call last month. Boston Scientific has been competing with companies like Johnson & Johnson and Medtronic, which are also bringing new cardiac ablation devices to market. Dive Insight Cryoablation is a minimally invasive procedure that uses a balloon catheter to freeze tissue near the pulmonary vein. Scars then block irregular electric signals that can cause atrial fibrillation. Switching between two balloon sizes, clinicians can adjust the device to a patient’s anatomy during a procedure, ...
- Source: drugdu
- 150
- August 12, 2023
analysts

Dive Brief Analysts at Needham expect a U.S. Food and Drug Administration advisory panel to support the safety and efficacy of Medtronic’s renal denervation device at a meeting later this month. The meeting, which the FDA scheduled in June, will enable experts in circulatory system devices to discuss the evidence on Medtronic’s Symplicity Spyral and ReCor Medical’s rival renal denervation system. While the analysts expect Medtronic to face questions over the failure of its pivotal trial, they think the experts will vote in favor of the device, putting it on track to target a $1 billion-plus market. Dive Insight Medtronic’s multi-year effort to build confidence in renal denervation as a way to treat high blood pressure hit a snag late last year when a pivotal trial found it worked no better than drugs alone at reducing patients’ blood pressure at home. However, while the missed endpoint was an unwelcome development ...
- Source: drugdu
- 173
- August 9, 2023
Potential treatment for inherited blindness wins FDA fast-track

The US Food and Drug Administration (FDA) is addressing inherited blindness in children after it granted HuidaGene Therapeutics a rare paediatric disease designation (RPDD) to expedite the development and review times of the company’s gene therapy candidate. China-headquartered HuidaGene’s HG004, which received an orphan drug designation in March, is a one-time gene replacement drug intended to treat patients who are affected by inherited retinal diseases (IRDs) caused by mutations in the RPE65 gene. The therapy delivers a functional version of the gene to the retinal pigment epithelium via an adeno-associated virus (AAV) vector. RPE65-induced IRDs include Leber’s congenital amaurosis (LCA), severe early childhood-onset retinal dystrophy (SECORD), early-onset severe retinal dystrophy (EOSRD), and retinitis pigmentosa (RP). The diseases are often present in toddlers and can cause night blindness and a loss of visual field and central vision. The impairment of vision at such an early age likely affects other areas of ...
- Source: drugdu
- 125
- August 9, 2023
Iveric Gets FDA Approval in Geographic Atrophy After Being Acquired by Astellas

By Tristan Manalac Pictured: Astellas’ American headquarters in Illinois/iStock, JHVEPhoto The FDA on Friday approved Iveric Bio’s intravitreal avacincaptad pegol, now to be marketed as Izervay, for the treatment of geographic atrophy secondary to age-related macular degeneration. The regulatory win comes three months after the New Jersey biotech was bought by Astellas Pharma for $5.9 billion. The companies completed the acquisition last month. Friday’s approval makes Izervay the first authorized geographic atrophy (GA) treatment that has significantly slowed down GA progression at 12 months across two Phase III studies, according to Astellas’ announcement. The eye injection also offers a new treatment option to physicians and patients across the U.S., Iveric Bio President Pravin Dugel said in a statement. Discovered and developed by Iveric, Izervay is an intravitreally administered inhibitor of the complement C5 protein. By blocking the cleavage of C5, the eye injection also disrupts more downstream processes, including the formation ...
- Source: drugdu
- 210
- August 9, 2023
FDA Approves Biogen, Sage’s Zurzuvae as First Pill for Postpartum Depression

By Heather McKenzie Pictured: FDA Headquarters/iStock, Grandbrothers In a bittersweet decision for Biogen and Sage Therapeutics, the FDA approved the fast-acting therapy zuranolone Friday as the first pill for postpartum depression—but rejected the treatment for major depressive disorder. Zuranolone—to be marketed as Zurzuvae in postpartum depression (PPD) —is only the second treatment for this indication and the first pill that can be taken at home. Prior to Zurzuvae, there was only one FDA-approved treatment for PPD—Sage’s Zulresso (brexanolone)—but as it must be administered intravenously at a hospital, it is out of reach for many women, Fortune Well reported. Zurzuvae also marks a significant change from the current treatment paradigm, which consists of drugs that are longer acting, showing efficacy typically within six to eight weeks, Sage Chief Business Officer Chris Benecchi, told BioSpace in a previous interview. However, the fast-acting pill—jointly developed by Biogen and Sage—can improve symptoms in as ...
- Source: drugdu
- 105
- August 8, 2023
With Takeda and Hutchmed hot on the trail, Taiho wins FDA nod for stronger Lonsurf regimen in colorectal cancer

Eight years after an initial FDA approval in heavily pretreated colorectal cancer, Taiho Oncology’s Lonsurf has won another green light in the same indication but as part of a more powerful regimen. Instead of a single-agent regimen, the FDA on Wednesday cleared Lonsurf to be used alongside bevacizumab for previously treated metastatic colorectal cancer. Patients who have tried an anti-VEGF inhibitor such as bevacizumab—originally developed by Roche as Avastin—may also qualify for this new combo. The Lonsurf-bevacizumab cocktail proved to be more efficacious than Taiho’s drug alone. Compared with Lonsurf monotherapy, the new combination significantly reduced the risk of death by 39% in a group of patients who had previously received a maximum of two prior chemotherapy regimens and an anti-VEGF agent, plus, in some cases, an anti-EGFR therapy such as Eli Lilly’s Erbitux. In that phase 3 trial, patients who received the combo lived a median 10.8 months, while ...
- Source: drugdu
- 134
- August 4, 2023
Terumo receives FDA clearance for automated whole blood processing system

Dive Brief Terumo Blood and Cell Technologies received clearance from the Food and Drug Administration for what it claims is the first whole blood automation device available in the U.S. The Reveos Automated Whole Blood System processes blood into platelets and other components in a single centrifugation cycle, eliminating some manual steps to separate platelets from the rest of the blood. The device can help blood centers make the process of collecting platelets from blood donations more efficient, increasing availability for people who need them for treatment, Chetan Makam, general manager of Terumo’s global blood solutions business, said in an interview. Dive Insight Platelets are used to treat trauma patients, for procedures like heart surgeries, and for patients who are undergoing chemotherapy. Demand for platelets continues to increase, Makam said. Currently, the majority of platelets available for transfusion in the U.S. come from a process called apheresis, where a donor’s ...
- Source: drugdu
- 120
- August 3, 2023
Non-profit receives FDA approval to supply cheaper OTC naloxone

The US Food and Drug Administration (FDA) approved the second over-the-counter (OTC) naloxone nasal spray product, RiVive (3mg) by non-profit pharmaceutical company Harm Reduction Therapeutics, for the emergency treatment of known or suspected opioid overdose. This approval follows the agency’s approval of Emergent BioSolutions’ Narcan in March 2023, as the agency has recently increased efforts to address the opioid crisis. The FDA also approved the first generic non-prescription naloxone drug in July 2023. Naloxone reverses opioid overdoses by blocking opioid receptors, thus preventing the drugs’ addictive effects. Harm Reduction Therapeutics has announced that the drug will be available by early 2024 and be primarily supplied to state governments and US harm organisations at “costs lower than other opioid antagonist nasal sprays”. The US-based non-profit organisation has said that the first 200,000 doses (10% of projected initial annual product production) of RiVive will be available free of charge. ...
- Source: drugdu
- 131
- August 2, 2023

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