Women with late-onset Pompe disease (LOPD) can safely use enzyme replacement therapy (ERT) during pregnancy and breastfeeding, according to a case series. Of the five reported pregnancies from three women, all were uneventful, and all five children breastfed by mothers receiving ERT exhibited normal growth and age-appropriate development.
enzyme replacement therapy
In the first study of its kind, U.S. researchers showed that focused ultrasound (FUS) could be used to allow approved enzyme replacement therapies (ERTs) — which can not get past the brain’s protective barrier in humans — to enter the brain of a mouse model of Pompe disease.
Pompe disease patients bear a substantial burden from coexisting conditions and the ongoing need for supportive care, despite treatment with enzyme replacement therapy (ERT), a real-world study in the U.S. found. Researchers also found a relatively high rate of ERT discontinuation, particularly among people with late-onset Pompe…
Switching from Lumizyme (alglucosidase alfa) to Nexviazyme (avalglucosidase alfa) stabilizes or improves lung function in people with late-onset Pompe disease (LOPD). That’s according to new analyses from the COMET Phase 3 clinical trial and its open-label extension study, which showed the benefits of switching to Nexviazyme were…
Scientists at Sanofi have developed a new type of enzyme replacement therapy (ERT) that can clear excess glycogen — the underlying cause of Pompe disease — from the cells in the brain and spinal cord, which are untouched by current ERTs. That’s according to a mouse…
Locations where antibodies bind to enzyme replacement therapy (ERT) and potentially reduce its effectiveness in treating Pompe disease can now be identified using a drop of blood, a study reports. Knowing where anti-ERT antibodies bind may help find interventions to diminish the immune responses that generate them and also…
Long-term use of Myozyme (alglucosidase alfa), marketed as Lumizyme in the U.S., helped individuals with late-onset Pompe disease (LOPD) maintain their ability to walk and breathe, while remaining generally safe and well tolerated over 15 years, according to a study in Italy. While responses varied, fewer than expected…
Researchers defined a threshold for improvements in lung function that adults with late-onset Pompe disease (LOPD) perceive as clinically meaningful when treated with enzyme replacement therapies. A study found that when thresholds were applied to data from the Phase 3 COMET study, more Pompe patients treated with the…
Gene and enzyme replacement therapies for Pompe disease improved breathing and limb strength in a mouse model of the disease, a study showed. The researchers said the improvement was associated with glycogen clearance in the tongue, the lungs, and the diaphragm, the main muscle involved in respiratory control. Glycogen…
A desensitization protocol allowed doctors to successfully treat an infant with classic infantile-onset Pompe disease (IOPD) who developed an allergic reaction to Myozyme (alglucosidase alfa), according to a report. The protocol, which was also used when the patient switched to Nexviadyme (avalglucosidase alfa), involved delivering the Pompe…
Recent Posts
- What ‘lucky’ really means for a child with Pompe disease
- Infantile Pompe brain changes may begin long before signs appear
- 1-time gene therapy cuts need for enzyme treatments for Pompe children
- What a child with Pompe disease taught me about being a parent
- Switching therapies may stabilize walking decline in late-onset Pompe