This is an open-label study to evaluate the safety, tolerability and efficacy of daily,
subcutaneous dosing with P-188 NF (Carmeseal-MD™) in non-ambulatory boys with Duchenne
Muscular Dystrophy (DMD). This study will determine if continuous treatment with
Carmeseal-MD™ can maintain or improve pulmonary function, and skeletal and cardiac muscle
function, compared to baseline, in boys 12-25 years of age.