Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Deflazacort
Drug ID BADD_D02492
Description Deflazacort, also known as Emflaza, is a corticosteroid prodrug used as an agent to manage Duchenne Muscular Dystrophy (DMD). It is marketed by Marathon Pharmaceuticals and was approved in February 2017 by the FDA.[L6694,FDA label] Duchenne Muscular Dystrophy is an inherited disorder resulting from mutations of the dystrophin gene, which is important for muscle function. This disease can cause serious muscle weakness and progressive breathing and cardiovascular disability, severely impacting patient quality of life and survival.[A179446,A179449,L6697] This disease usually manifests by muscle weakness in early childhood followed by loss of the ability to walk (ambulation) as early as age 7.[A179449] Deflazacort delays the onset of muscle related complications resulting from DMD[A179455], prolonging the lives of children diagnosed with this disease and exerting less harmful effects on the bone health and weight than other steroid medications.[A179452,A25340]
Indications and Usage Deflazacort is indicated for the treatment of Duchenne Muscular Dystrophy (DMD) in patients 2 years of age and older.[FDA label]
Marketing Status approved; investigational
ATC Code H02AB13
DrugBank ID DB11921
KEGG ID D03671
MeSH ID C021988
PubChem ID 189821
TTD Drug ID D09WYX
NDC Product Code 52128-135; 24002-0036; 52856-503; 52856-501; 64918-1111; 57582-040; 64918-1901; 52856-502; 52856-504; 22552-0027; 52856-505
UNII KR5YZ6AE4B
Synonyms deflazacort | Dezacor | Emflaza | Calcort | Zamene
Chemical Information
Molecular Formula C25H31NO6
CAS Registry Number 14484-47-0
SMILES CC1=NC2(C(O1)CC3C2(CC(C4C3CCC5=CC(=O)C=CC45C)O)C)C(=O)COC(=O)C
Chemical Structure
ADRs Induced by Drug
*The priority for ADR severity classification is based on FAERS assessment, followed by the most severe level in CTCAE rating. If neither is available, it will be displayed as 'Not available'.
**The 'Not Available' level is hidden by default and can be restored by clicking on the legend twice..
ADR Term ADReCS ID ADR Frequency (FAERS) ADR Severity Grade (FAERS) ADR Severity Grade (CTCAE)
Dyspepsia07.01.02.0010.000466%
Dysphagia07.01.06.0030.000641%
Ear pain04.03.01.0030.000350%
Eczema23.03.04.0060.000117%
Emotional disorder19.04.02.0050.001893%Not Available
Endocrine disorder05.09.01.0010.000117%Not Available
Enuresis20.02.02.003; 19.07.04.0010.000233%Not Available
Epistaxis24.07.01.005; 22.04.03.0010.000408%
Erythema23.03.06.0010.002232%Not Available
Failure to thrive18.04.01.003; 14.03.02.008; 19.07.05.0010.000069%Not Available
Feeling hot08.01.09.0090.000350%Not Available
Flatulence07.01.04.0020.000134%
Fluid retention20.01.02.003; 14.05.06.0020.000209%Not Available
Flushing24.03.01.002; 23.06.05.003; 08.01.03.0250.000484%
Frequent bowel movements07.02.04.0020.000175%Not Available
Gait disturbance15.03.05.013; 17.02.05.016; 08.01.02.0020.000593%
Gastritis07.08.02.0010.000075%
Gastrooesophageal reflux disease07.02.02.0030.000425%
Gastrointestinal disorder07.11.01.0010.000583%Not Available
Haematochezia24.07.02.012; 07.12.02.0030.000151%Not Available
Hair growth abnormal23.02.06.0060.000583%Not Available
Headache17.14.01.0010.002809%
Hepatitis acute09.01.07.0050.000034%Not Available
Hunger14.03.02.012; 08.01.09.0030.000425%Not Available
Hyperaesthesia23.03.03.080; 17.02.06.0040.000117%Not Available
Hypersensitivity10.01.03.0030.000717%
Hypertrichosis23.02.04.0020.000233%
Increased appetite14.03.01.003; 08.01.09.0270.003566%Not Available
Influenza like illness08.01.03.0100.000175%
Insomnia19.02.01.002; 17.15.03.0020.001358%
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