Spinal Muscular Atrophy (SMA)

MDA Building ‘Transitional Freedom’ Partnerships

Like many high school seniors, Drew is busy choosing a college and preparing for the big transition from life at home to life on a college campus. Unlike his peers, Drew has Duchenne muscular dystrophy.

Trial of Antisense Drug Opens for Children with SMA

A phase 1b/2a trial to test the safety and tolerability of multiple doses of the experimental drug ISIS-SMNRx in children with spinal muscular atrophy (SMA) is now open at sites in New York and Salt Lake City, with additional sites expected to open in Boston and Dallas.

Investigators hope to enroll a total of 24 children with SMA ages 2 to 15 in the trial.

SMA: Participants Sought for Study About Recreational Activities

Investigators at Northwestern University in Chicago are seeking people with spinal muscular atrophy (SMA), ages 2 to 21, to participate in a study about preferences and involvement in recreational and leisure activities.  

Dysfunction of Motor Circuits May Underlie SMA

Results from a study in fruit flies conducted by scientists in the Motor Neuron Center at Columbia University Medical Center in New York suggest that spinal muscular atrophy (SMA)— commonly thought to be a disease of muscle-controlling nerve cells called motor neurons— instead results from the dysfunction of motor circuits (networks made up of different types of specialized neurons that coordinate muscle movement).

SMA: Repligen Launches Phase 1b Trial of RG3039

The experimental drug RG3039, being developed by Repligen Corp. of Waltham, Mass., as a potential treatment for spinal muscular atrophy (SMA), has moved into its next phase of testing.

RG3039 previously was tested in a phase 1a trial, in which healthy adult volunteers received a single dose of the drug. Now, in a phase 1b trial, healthy volunteers will receive multiple doses of the drug.

NINDS Launches Clinical Trial Network, SMA Biomarkers Study

Update (March 28, 2013): This story was updated with a link to the ClinicalTrials.gov site for this study.

MDA Applauds Congress for Including Two Neuromuscular Diseases in Pediatric Research Bill

In July, days before the U.S. House of Representatives and Senate went into recess, bipartisan legislation was introduced in both houses to strengthen research into pediatric diseases.

Survey Examines Newborn Screening for Neuromuscular Disease

MDA is conducting a survey designed to assess the experiences of parents in the United States whose babies underwent newborn screening at the time of birth, with an eye toward the future possibility of newborn screening tests being recommended for certain neuromuscular diseases in which therapy development is advancing rapidly.

SMA — John Manfredi

MDA awarded a grant totaling $79,277 to John Manfredi, chief scientific officer at Sfida BioLogic Inc., in Salt Lake City, Utah, for continued research into new drug compounds that promote the growth and function of motor neurons (nerve cells), and that may have potential as therapeutics for treatment of spinal muscular atrophy (SMA).

SMA — Claudio Sette, Ph.D.

MDA has awarded a research grant totaling $219,000 over three years to Claudio Sette, associate professor for the department of public health and cell biology at the University of Rome Tor Vergata in Rome, Italy. The new funds will help support Sette’s study of the molecular mechanisms underlying spinal muscular atrophy (SMA).

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