The approval makes atidarsagene autotemcel (arsa-cel [Lenmeldy]; Orchard Therapeutics) the first approved treatment for metachromatic leukodystrophy, a disease caused by a mutation in the ARSA gene and marked by progressive declines in both the central and peripheral nervous systems.
In a recent issue of JAMA, a team led by Benjamin N. Rome, MD, MPH, examined how the FDA’s accelerated approval process has moved 5 genetically targeted treatments for Duchenne muscular dystrophy (DMD) through its pipeline despite limited evidence on their efficacy.
Since 2016, 5 targeted treatments have received accelerated approval from the FDA for use in Duchenne muscular dystrophy (DMD), and the total spend for just 3 of them is $3.1 billion.
Knowledge gaps persist in awareness of and education on the use of chimeric antigen receptor (CAR) T-cell therapies for hematologic malignancies, especially multiple myeloma and lymphoma.
With little data available on outcomes among patients who have B-cell lymphoma (BCL) and secondary central nervous system (CNS) involvement who were administered CD19-targeting chimeric antigen receptor (CAR) T-cell therapy, these investigators enrolled 4 male patients in their study.
For chimeric antigen receptor T-cell therapies (CAR T) approved to treat B-cell lymphoproliferative disorders and multiple myeloma, more data are needed on the effects of posttreatment myeloid neoplasms to optimize patient counseling, risk stratification, and surveillance.
Coverage from the session, "Which Comes First? Bispecifics, CAR T-Cell Therapy, and Cost Consideration in Sequencing,” at Patient-Centered Oncology Care 2023.
For this analysis, investigators used metagenomic sequencing files from the Gut Bugs trial, a placebo-controlled multidonor fecal microbiota transplantation (FMT) trial conducted among adolescents classified as obese.
The gene therapy delandistrogene moxeparvovec-rokl, also known as Elevidys (Sarepta Therapeutics) is indicated to treat Duchenne muscular dystrophy (DMD) in ambulatory patients aged 4 to 5 years, and Sarepta recently filed supplemental data with the FDA seeking to expand the labeled indication.
Sickle cell disease (SCD) will be the first focus of the Cell and Gene Therapy (CGT) Access Model; the FTC has challenged the validity of over 100 drug product patents to help increase competition and potentially lower prices; the rate of infectious syphilis cases in the US rose 9% in 2022.
Sarepta Therapeutics has started screening participants for a Phase 3 clinical trial to test its gene therapy candidate SRP-9003 in children with limb-girdle muscular dystrophy type 2E; wastewater testing points to a new COVID-19 infection wave fueled by the JN.1 variant; most patients on anti-obesity medications kept at least some weight off up to a year after they stopped taking them.
This new economic valuation of the societal and health care benefits of gene therapy to treat sickle cell disease (SCD) concludes the highly personalized treatment has potential to be cost effective if priced below $2 million.
The FDA and the European Medicines Agency have accepted marketing authorization applications and decisions are pending.
Delandistrogene moxeparvovec-rokl (Elevidys; Sarepta Therapeutics) is currently approved to treat Duchenne muscular dystrophy in 4- and 5-year-old patients who have a confirmed DMD gene mutation.
A recent study encapsulates how patients and caregivers characterize the impact of Duchenne muscular dystrophy (DMD) on patients’ physical limitations and symptom burden, potentially helping to inform patient-centered strategies for assessing clinical outcomes in DMD research.
Excision BioTherapeutics has so far released positive safety data from the first 3 participants living with HIV-1, with no evidence of vector shedding in sexual organ tissue.
From the 2023 Academy of Managed Care Pharmacy (AMCP) Nexus meeting, held in October, expert interviews and insightful updates on the Inflation Reduction Act, gene therapy affordability and access, and the 340B Drug Pricing Program comprise the conference highlights.
Also known as Sanfilippo syndrome, this rare genetic syndrome has no known cures and what current treatment options are available are expensive and limited in supply.
The decision was supported by efficacy data from 36 patients from the ongoing phase 1/2 HGB-206 trial (NCT02140554) and 2 patients in the phase 3 HGB-210 trial (NCT04293185). It was the second approval from FDA for a gene therapy for sickle cell disease.
Among 10 patients evaluated, compared with their baseline at 1 week after receiving their final dose in the trial, 30% demonstrated clinical improvement on the Alzheimer’s disease composite score.
Education, psychological support, and implementation guidance are the top unmet needs identified by investigators from the United Kingdom concerning gene therapy use for hemophilia.
Over a 52-week treatment period, the gene therapy demonstrated robust evidence for a clinically meaningful benefit, including across several prespecified functional secondary end points vs placebo.
The FDA approved delandistrogene moxeparvovec-rokl (Elevidys, Sarepta Therapeutics) in June to treat Duchenne muscular dystrophy in ambulatory pediatric patients aged 4 through 5 who have a confirmed DMD gene mutation.
Investigators propose potential payment models for gene therapies that consider equitable patient access and payer reimbursement.
