Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Regorafenib
Drug ID BADD_D01922
Description Regorafenib is an orally-administered inhibitor of multiple kinases. It is used for the treatment of metastatic colorectal cancer, advanced gastrointestinal stromal tumours, and hepatocellular carcinoma. FDA approved on September 27, 2012. Approved use of Regorafenib was expanded to treat Hepatocellular Carcinoma in April 2017.
Indications and Usage Regorafenib is indicated for the treatment of patients with metastatic colorectal cancer (CRC) who have been previously treated with fluoropyrimidine-, oxaliplatin- and irinotecan-based chemotherapy, an anti-VEGF therapy, and, if KRAS wild type, an anti-EGFR therapy. Regorafenib is also indicated for the treatment of patients with locally advanced, unresectable or metastatic gastrointestinal stromal tumour (GIST) who have been previously treated with imatinib mesylate and sunitinib malate. Regorafenib is also indicated for the treatment of patients with hepatocellular carcinoma (HCC) previously treated with sorafenib.[L16835]
Marketing Status approved
ATC Code L01EX05
DrugBank ID DB08896
KEGG ID D10138
MeSH ID C559147
PubChem ID 11167602
TTD Drug ID D09GDD
NDC Product Code 50419-171; 54893-0033; 12527-0171; 63415-0522
UNII MGN125FS9D
Synonyms regorafenib | 4-(4-(((4-chloro-3-(trifluoromethyl)phenyl)carbamoyl)amino)-3-fluorophenoxy)-n-methylpyridine-2-carboxamide | Stivarga | BAY 73-4506 | BAY73-4506 | BAY-73-4506
Chemical Information
Molecular Formula C21H15ClF4N4O3
CAS Registry Number 755037-03-7
SMILES CNC(=O)C1=NC=CC(=C1)OC2=CC(=C(C=C2)NC(=O)NC3=CC(=C(C=C3)Cl)C(F)(F)F)F
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)
Dysphagia07.01.06.0030.005720%
Dysphonia22.12.03.006; 19.19.03.002; 17.02.08.0040.025531%
Dyspnoea02.11.05.003; 22.02.01.0040.009380%
Dyspnoea at rest02.11.05.004; 22.02.01.0250.000112%Not Available
Dyspnoea exertional02.11.05.005; 22.02.01.0050.001455%Not Available
Dysuria20.02.02.0020.000638%
Ear pain04.03.01.0030.000224%
Eating disorder19.09.01.008; 14.03.01.0080.001142%Not Available
Eczema23.03.04.0060.000392%
Electrolyte imbalance14.05.01.0020.000280%Not Available
Encephalopathy17.13.02.0010.000951%
Endocrine disorder05.09.01.001--Not Available
Enterocolitis07.08.03.0030.000280%
Epistaxis22.04.03.001; 24.07.01.0050.002988%
Erythema23.03.06.0010.009033%Not Available
Erythema multiforme23.03.01.003; 10.01.03.0150.000783%
Facial pain08.01.08.0120.000112%
Facial paralysis17.04.03.0080.000224%Not Available
Faeces discoloured07.01.03.0020.001086%Not Available
Faeces hard07.01.03.0030.000112%Not Available
Failure to thrive19.07.05.001; 18.04.01.003; 14.03.02.0080.000112%Not Available
Fatigue08.01.01.0020.047469%
Feeling abnormal08.01.09.0140.002608%Not Available
Feeling cold08.01.09.0080.000828%Not Available
Feeling hot08.01.09.0090.001567%Not Available
Fistula15.03.02.0010.000168%Not Available
Flank pain20.02.03.006; 15.03.04.003; 08.01.08.0070.000302%
Flatulence07.01.04.0020.001791%
Fluid retention20.01.02.003; 14.05.06.002--Not Available
Food poisoning12.03.01.024; 11.07.02.001; 07.11.01.0070.000112%Not Available
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