Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Sitaxentan
Drug ID BADD_D02031
Description Sitaxentan was marketed under the trade name Thelin for the treatment of pulmonary arterial hypertension (PAH) by Encysive Pharmaceuticals until Pfizer purchased Encysive in February 2008. In 2010, Pfizer voluntarily removed sitaxentan from the market over concerns of hepatotoxicity.
Indications and Usage Investigated for use/treatment in pulmonary hypertension, connective tissue diseases, hypertension, and congestive heart failure.
Marketing Status approved; investigational; withdrawn
ATC Code C02KX03
DrugBank ID DB06268
KEGG ID D07171
MeSH ID C106276
PubChem ID 216235
TTD Drug ID D0T1RG
NDC Product Code Not Available
UNII J9QH779MEM
Synonyms sitaxsentan | N-(4-chloro-3-methyl-5-isoxazolyl)-2-(3,4-(methylenedioxy)-6-methyl)phenylacetyl-3-thiophenesulfonamide | N-(4-chloro-3-methyl-5-isoxazolyl)-2-((4,5-(methylenedioxy)-O-toly)acetyl)-3-thiophenesulfonamide | TBC-11251 | TBC 11251 | TBC11251
Chemical Information
Molecular Formula C18H15ClN2O6S2
CAS Registry Number 184036-34-8
SMILES CC1=CC2=C(C=C1CC(=O)C3=C(C=CS3)S(=O)(=O)NC4=C(C(=NO4)C)Cl)OCO2
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)
Infestation23.11.01.002; 11.09.01.001--Not Available
Inflammation10.02.01.089; 08.01.05.007--Not Available
Ligament injury12.01.07.009; 15.07.02.005--Not Available
Limb discomfort15.03.04.014--Not Available
Ischaemic stroke24.04.06.010; 17.08.01.018--Not Available
Malnutrition14.03.02.004--Not Available
Mediastinal disorder22.09.03.001--Not Available
Mental disorder19.07.01.002--Not Available
Partial seizures17.12.03.010--Not Available
Decreased appetite14.03.01.005; 08.01.09.028--
Ill-defined disorder08.01.03.049--Not Available
Inner ear disorder04.04.02.002--Not Available
Polyp16.02.02.005; 08.01.06.010--Not Available
Sensation of foreign body08.01.09.002--Not Available
Blood disorder01.05.01.004--Not Available
Hepatobiliary disease09.01.08.003--Not Available
Renal impairment20.01.03.010--Not Available
Sinus operation25.05.05.001--Not Available
Respiratory tract infection11.01.08.017; 22.07.07.001--Not Available
Vulvovaginal mycotic infection21.14.02.004; 11.03.05.004--Not Available
Anal pruritus07.03.03.002--Not Available
Anorectal discomfort07.03.03.003--Not Available
Application site haematoma24.07.01.024; 12.07.01.031; 08.02.01.031--Not Available
Vessel puncture site inflammation12.07.04.015; 08.02.04.015--Not Available
Toxicity to various agents12.03.01.046--Not Available
Candida infection11.03.03.021--
Peripheral venous disease24.04.02.022--Not Available
Multiple organ dysfunction syndrome08.01.03.057--
Myeloproliferative neoplasm16.21.03.006; 01.13.03.006--Not Available
Anal incontinence17.05.01.021; 07.01.06.029--
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