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Drug ReportsLiothyronine
Liothyronine
Cytomel, Liothyronine (liothyronine) is a small molecule pharmaceutical. Liothyronine was first approved as Cytomel on 1982-01-01. It is used to treat autoimmune thyroiditis, goiter, myxedema, thyroid neoplasms, and thyrotoxicosis in the USA. The pharmaceutical is active against thyroid hormone receptor beta and thyroid hormone receptor alpha.
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Target
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Financial
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5D
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3M
6M
YTD
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2Y
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FDA approval date
EMA approval date
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Study first post date
Last update post date
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Commercial
Therapeutic Areas
Therapeutic Area
MeSH
neoplasmsD009369
skin and connective tissue diseasesD017437
endocrine system diseasesD004700
immune system diseasesD007154
Trade Name
FDA
EMA
Cytomel (generic drugs available since 2005-08-17, discontinued: Triostat)
Drug Products
FDA
EMA
New Drug Application (NDA)
New Drug Application (NDA)
Abbreviated New Drug Application (ANDA)
Abbreviated New Drug Application (ANDA)
Liothyronine sodium
Tradename
Company
Number
Date
Products
CYTOMELKing PharmaceuticalsN-010379 RX1982-01-01
3 products, RLD
Show 1 discontinued
Labels
FDA
EMA
No data
Agency Specific
FDA
EMA
No data
Patent Expiration
No data
ATC Codes
H: Systemic hormonal preparations, excl. sex hormones and insulins
H03: Thyroid therapy drugs
H03A: Thyroid preparations
H03AA: Thyroid hormones
H03AA02: Liothyronine sodium
H03AA03: Combinations of levothyroxine and liothyronine
HCPCS
No data
Clinical
Clinical Trials
658 clinical trials
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Indications Phases 4
Indication
MeSH
Ontology
ICD-10
Ph 1
Ph 2
Ph 3
Ph 4
Other
Total
Prostatic neoplasmsD011471C614241615
HypothyroidismD007037EFO_0004705E03.9413815
Thyroid neoplasmsD013964EFO_00038413148
DepressionD003863F33.91247
Euthyroid sick syndromesD005067EFO_1000931E07.812136
CataractD002386HP_0000518H26.9235
Local anesthesiaD0007721214
RecurrenceD0120081113
General anesthesiaD000768123
Systemic inflammatory response syndromeD018746EFO_1001478R65.10112
Show 22 more
Indications Phases 3
Indications Phases 2
Indication
MeSH
Ontology
ICD-10
Ph 1
Ph 2
Ph 3
Ph 4
Other
Total
Healthy volunteers/patients181422
StrokeD020521EFO_0000712I63.921911
Postoperative painD010149G89.1811910
NeoplasmsD009369C80358
Covid-19D000086382U07.1257
Heart failureD006333HP_0001635I503437
Lung neoplasmsD008175HP_0100526C34.901326
AsthmaD001249EFO_0000270J451336
HallucinationsD006212HP_0000738F06.0156
Renal cell carcinomaD002292EFO_0000376325
Show 41 more
Indications Phases 1
Epidemiology
Epidemiological information for investigational and approved indications
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Drug
General
Drug common nameLiothyronine
INNliothyronine
Description
3,3',5-triiodo-L-thyronine is an iodothyronine compound having iodo substituents at the 3-, 3'- and 5-positions. Although some is produced in the thyroid, most of the 3,3',5-triiodo-L-thyronine in the body is generated by mono-deiodination of L-thyroxine in the peripheral tissues. Its metabolic activity is about 3 to 5 times that of L-thyroxine. The sodium salt is used in the treatment of hypothyroidism. It has a role as a thyroid hormone, a human metabolite and a mouse metabolite. It is an iodophenol, a 2-halophenol and an iodothyronine. It is a conjugate acid of a 3,3',5-triiodo-L-thyroninate. It is a tautomer of a 3,3',5-triiodo-L-thyronine zwitterion.
Classification
Small molecule
Drug class
Image (chem structure or protein)Loading
Structure (InChI/SMILES or Protein Sequence)
N[C@@H](Cc1cc(I)c(Oc2ccc(O)c(I)c2)c(I)c1)C(=O)O
Identifiers
PDB
CAS-ID6893-02-3
RxCUI
ChEMBL IDCHEMBL1544
ChEBI ID18258
PubChem CID5920
DrugBankDB00279
UNII ID06LU7C9H1V (ChemIDplus, GSRS)
Target
Agency Approved
THRA
THRA
Organism
Homo sapiens
Gene name
THRA
Gene synonyms
EAR7, ERBA1, NR1A1, THRA1, THRA2
NCBI Gene ID
Protein name
thyroid hormone receptor alpha
Protein synonyms
c-erbA protooncogene, c-erbA-1, c-erbA-alpha, EAR-7, ERBA-related 7, Nuclear receptor subfamily 1 group A member 1, thyroid hormone receptor alpha 1, thyroid hormone receptor, alpha (erythroblastic leukemia viral (v-erb-a) oncogene homolog, avian), triiodothyronine receptor, V-erbA-related protein 7
Uniprot ID
Mouse ortholog
Thra (21833)
thyroid hormone receptor alpha (Q99146)
Alternate
No data
Variants
No data
Financial
Revenue by drug
$
£
No data
Estimated US medical usage
Liothyronine
Total medical expenditures per year (USD, in millions)
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Number of persons purchased
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Number of purchases
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Refill frequency
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Tabular view
Trends
PubMed Central
Top Terms for Disease or Syndrome:
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Additional graphs summarizing 1,199 documents
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Safety
Black-box Warning
No Black-box warning
Adverse Events
Top Adverse Reactions
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3,050 adverse events reported
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