Mifepristone (brand name Mifeprex) is a prescription drug that has been safely used in the United States for twenty years to end early pregnancies and, more recently, to treat early miscarriages. Although the U.S. Food and Drug Administration (FDA) acknowledges that mifepristone's safety and efficacy are "well-established by both research and experience" [1], it imposes a Risk Evaluation and Mitigation Strategy ("REMS") that severely restricts where, how, and from whom this medication can be obtained. Most notably, FDA requires that mifepristone be dispensed at a hospital, clinic, or medical office-not by mail or through a retail or mail-order pharmacy-even though patients can receive all evaluation and counseling via telemedicine and can self-administer the mifepristone tablet, unsupervised, at the location of their choice. Of more than 20,000 FDA-approved drugs [2], mifepristone is the only one FDA requires patients to pick up in a clinical setting even though they do not have to take it under clinical supervision [3]. FDA's singular restrictions on mifepristone are not only clinically unjustified, but unlawful. On behalf of leading medical associations, individual physicians, and reproductive justice advocates, our organization, the American Civil Liberties Union, has taken FDA to court-twice-because the agency's restrictions on mifepristone do not satisfy the strict constraints Congress established for REMS programs and erect profound and unnecessary barriers to care in violation of the U.S. Constitution.
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http://dx.doi.org/10.1016/j.contraception.2021.04.025 | DOI Listing |
J Biomed Opt
June 2024
Food and Drug Administration, Center for Devices and Radiological Health, Silver Spring, Maryland, United States.
Significance: Pulse oximeter measurements are commonly relied upon for managing patient care and thus often require human testing before they can be legally marketed. Recent clinical studies have also identified disparities in their measurement of blood oxygen saturation by race or skin pigmentation.
Aim: The development of a reliable bench-top performance test method based on tissue-simulating phantoms has the potential to facilitate pre-market assessment and the development of more accurate and equitable devices.
Biomed Chromatogr
February 2025
Drug Metabolism and Pharmacokinetics, Laxai Life Sciences Pvt. Ltd., Shamirpet, Hyderabad, India.
Vodobatinib is a Bcr-Abl 1 inhibitor, currently entering into Phase 2 clinical trials as a potential drug to treat glioblastoma patients. In the present work, a validated high-performance liquid chromatography (HPLC) detection method for the quantification of vodobatinib in rat plasma was established. Sample preparation involved liquid-liquid extraction method.
View Article and Find Full Text PDFCommun Med (Lond)
January 2025
Department of Surgery, The University of Maryland School of Medicine, Baltimore, MD, USA.
Background: Improvement in gene modifications of donor pigs has led to the prevention of early cardiac xenograft rejection and significantly prolonged cardiac xenograft survival in both heterotopic and orthotopic preclinical non-human primate (NHP) models. This progress formed the basis for FDA approval for compassionate use transplants in two patients.
Methods: Based on our earlier report of 9-month survival of seven gene-edited (7-GE) hearts transplanted (life-supporting orthotopic) in baboons, we transplanted 10 gene-edited pig hearts into baboons (n = 4) using non-ischemic continuous perfusion preservation (NICP) and immunosuppression regimen based on co-stimulation blockade by anti-CD40 monoclonal antibody.
Ther Drug Monit
February 2025
Service de Pharmacologie, Toxicologie et Pharmacovigilance, CHU Limoges, Limoges, France.
The concept of pharmacokinetic (PK) boosting of calcineurin inhibitors (CNI) emerged after the FDA approval of cyclosporine-A. Several studies followed, and the proof of concept was well established by the late 1990s. This also continued for the next blockbuster immunosuppressant, tacrolimus.
View Article and Find Full Text PDFSci Rep
January 2025
Xiamen University Affiliated Xiamen Eye Center, Fujian Provincial Key Laboratory of Ophthalmology and Visual Science, Fujian Engineering and Research Center of Eye Regenerative Medicine, Eye Institute of Xiamen University, School of Medicine, Xiamen University, Xiamen, 361102, Fujian, China.
Macular degeneration is a leading cause of irreversible vision loss, significantly impacting quality of life. To enhance clinical practice and reduce the risk of drug-related macular degeneration, we analyzed drug-related trends using real-world data. Disproportionality analysis of adverse event reports from the FDA Adverse Event Reporting System (FAERS, 2004-2023) identified 67,683 cases involving 1402 drugs.
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