Olaratumab
drug drugOn this page
Also known as IMC-3G3IMC3G3Lartruvo
Summary
Olaratumab (CHEMBL1743049) is an approved antibody (ATC L01FX10) targeting PDGFRA; indicated across 11 conditions including sarcoma and neoplasm.
At a glance
- Status: Approved (max clinical phase 4)
- Modality: Antibody
- ATC class: L01FX10
- Targets: 1 (PDGFRA)
- Indications: 11 conditions
- Clinical trials: 21
Identifiers
Drug identity and classification
| Field | Value |
|---|---|
| ChEMBL ID | CHEMBL1743049 |
| Name | Olaratumab |
| Type | Antibody |
| Max phase | 4 |
| ATC | L01FX10 |
Also known as: IMC-3G3, IMC3G3, Lartruvo, Olaratumab, OLARATUMAB
Targets
Targets
Primary targets (GtoPdb curated mechanism): the Cancer dependency column is the DepMap CRISPR fitness signal (% of screened cell lines dependent on the target).
| Gene | Target | Action | pAffinity | Cancer dependency | UniProt |
|---|---|---|---|---|---|
| PDGFRA | platelet derived growth factor receptor alpha | Binding | 10.4 | 6.2% | P16234 |
Bioactivity
No ChEMBL bioactivity rows at pChembl ≥ 5 (expected for biologics / antibodies).
Target pathways
Aggregated over 1 target gene(s): PDGFRA.
Top Reactome pathways
13 total, by targets touching each:
| Pathway | Targets | Genes |
|---|---|---|
| PIP3 activates AKT signaling | 1 | PDGFRA |
| Downstream signal transduction | 1 | PDGFRA |
| Signaling by PDGF | 1 | PDGFRA |
| Constitutive Signaling by Aberrant PI3K in Cancer | 1 | PDGFRA |
| RAF/MAP kinase cascade | 1 | PDGFRA |
| PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling | 1 | PDGFRA |
| Signaling by PDGFRA transmembrane, juxtamembrane and kinase domain mutants | 1 | PDGFRA |
| Signaling by PDGFRA extracellular domain mutants | 1 | PDGFRA |
| Imatinib-resistant PDGFR mutants | 1 | PDGFRA |
| Sunitinib-resistant PDGFR mutants | 1 | PDGFRA |
| Regorafenib-resistant PDGFR mutants | 1 | PDGFRA |
| Sorafenib-resistant PDGFR mutants | 1 | PDGFRA |
| PDGFR mutants bind TKIs | 1 | PDGFRA |
Dominant GO biological processes
| GO term | Targets |
|---|---|
| luteinization | 1 |
| in utero embryonic development | 1 |
| cell activation | 1 |
| hematopoietic progenitor cell differentiation | 1 |
| cell surface receptor protein tyrosine kinase signaling pathway | 1 |
| estrogen metabolic process | 1 |
| positive regulation of cell population proliferation | 1 |
| negative regulation of platelet activation | 1 |
| cell migration | 1 |
| peptidyl-tyrosine phosphorylation | 1 |
| signal transduction involved in regulation of gene expression | 1 |
| extracellular matrix organization | 1 |
| lung development | 1 |
| adrenal gland development | 1 |
| positive regulation of cell migration | 1 |
Indications & clinical
Indications
3 approved indications. FDA phase 4, plus an anticancer drug’s labelled cancer uses (which ChEMBL often logs at phase 3).
| Indication | Phase | MONDO | EFO |
|---|---|---|---|
| sarcoma | 4 | MONDO:0005089 | EFO:0000691 |
| neoplasm | 4 | MONDO:0005070 | EFO:0000616 |
| soft tissue sarcoma | 4 | MONDO:0018078 | EFO:1001968 |
6 diseases in clinical trials (phase 1–3, investigational — not approved indications). Highest ChEMBL trial phase per disease; a non-cancer approved use is occasionally logged at phase 3 here.
| Disease (in trials) | Phase | MONDO | EFO |
|---|---|---|---|
| non-small cell lung carcinoma | 2 | MONDO:0005233 | EFO:0003060 |
| ovarian neoplasm | 2 | MONDO:0021068 | EFO:0003893 |
| gastrointestinal stromal tumor | 2 | MONDO:0011719 | MONDO:0011719 |
| glioblastoma | 2 | MONDO:0018177 | MONDO:0020690 |
| leiomyosarcoma | 1 | MONDO:0005058 | EFO:0000564 |
| exocrine pancreatic carcinoma | 1 | MONDO:0005192 | EFO:0002618 |
2 further indication records had no mapped disease name (EFO/MeSH-only) or were duplicates, and are omitted.
Clinical trials
Total trials: 21.
Phase distribution
| Phase | Trials |
|---|---|
| PHASE1 | 10 |
| PHASE2 | 6 |
| PHASE1/PHASE2 | 3 |
| PHASE3 | 1 |
| Not specified | 1 |
Top trials by phase / activity
| NCT | Phase | Status | Title |
|---|---|---|---|
| NCT02451943 | PHASE3 | COMPLETED | A Study of Doxorubicin Plus Olaratumab (LY3012207) in Participants With Advanced or Metastatic Soft Tissue Sarcoma |
| NCT00895180 | PHASE2 | COMPLETED | Ramucirumab or Anti-PDGFR Alpha Monoclonal Antibody IMC-3G3 in Treating Patients With Recurrent Glioblastoma Multiforme |
| NCT00913835 | PHASE2 | COMPLETED | A Study of Liposomal Doxorubicin With or Without Olaratumab (IMC-3G3) in Platinum-Refractory or Resistant Advanced Ovarian Cancer |
| NCT00918203 | PHASE2 | COMPLETED | A Study of Paclitaxel/Carboplatin With or Without Olaratumab (IMC-3G3) in Previously Untreated Locally Advanced or Metastatic Non-Small Cell Lung Cancer (NSCLC) |
| NCT01185964 | PHASE1/PHASE2 | COMPLETED | A Study of Olaratumab in Soft Tissue Sarcoma |
| NCT01204710 | PHASE2 | COMPLETED | A Study of Olaratumab (IMC-3G3) in Prostate Cancer |
| NCT01316263 | PHASE2 | TERMINATED | A Study of Olaratumab (IMC-3G3) in Previously Treated Participants With Unresectable and/or Metastatic Gastrointestinal Stromal Tumors |
| NCT02659020 | PHASE1/PHASE2 | COMPLETED | A Study of Olaratumab (LY3012207) in Participants With Advanced Soft Tissue Sarcoma |
| NCT03086369 | PHASE1/PHASE2 | COMPLETED | A Study of Nab-Paclitaxel and Gemcitabine With or Without Olaratumab (LY3012207) in Participants With Metastatic Pancreatic Cancer |
| NCT03698227 | PHASE2 | TERMINATED | OlaReDo - Olaratumab and Rechallenge With Doxorubicin in Soft Tissue Sarcoma Patients |
| NCT00768391 | PHASE1 | COMPLETED | Study of IMC-3G3 in Patients With Tumors That Are Not Responding to Standard Therapies or No Therapy is Available |
| NCT01199822 | PHASE1 | COMPLETED | Study of the Safety and Pharmacokinetics of Olaratumab (IMC-3G3) in Japanese Participants With Solid Tumors |
| NCT02326025 | PHASE1 | COMPLETED | A Study of Olaratumab and Doxorubicin in Participants With Advanced Soft Tissue Sarcoma |
| NCT02377752 | PHASE1 | COMPLETED | A Study of Olaratumab in Japanese Participants With Advanced Cancer |
| NCT02677116 | PHASE1 | COMPLETED | A Study of Olaratumab Alone and in Combination With Standard Chemotherapies in Children With Cancer |
| NCT02783599 | PHASE1 | COMPLETED | A Study of Olaratumab (LY3012207) in Participants With Soft Tissue Sarcoma |
| NCT03126591 | PHASE1 | COMPLETED | A Study of Olaratumab (LY3012207) Plus Pembrolizumab in Participants With Advanced or Metastatic Soft Tissue Sarcoma |
| NCT03283696 | PHASE1 | COMPLETED | A Study of Olaratumab (LY3012207), Doxorubicin, and Ifosfamide in Participants With Advanced or Metastatic Soft Tissue Sarcoma |
| NCT03437070 | PHASE1 | WITHDRAWN | Trabectedin, Doxorubicin and Olaratumab in Patients With Metastatic or Recurrent Leiomyosarcoma |
| NCT03985722 | PHASE1 | UNKNOWN | Olaratumab Plus Trabectedin in Advanced Soft-tissue Sarcoma Patients Soft-tissue Sarcoma Patients |
| NCT03994627 | Not specified | APPROVED_FOR_MARKETING | Olaratumab (LY3012207) Patient Access for Soft Tissue Sarcoma |
Clinical evidence (CIViC)
No CIViC predictive evidence (expected for non-precision-medicine drugs).
Pharmacology
Pharmacogenomics
No PharmGKB pharmacogenomic data curated for this drug.
Related molecules
Related molecules
Molecules sharing ≥1 of this drug’s curated primary targets, merged from two biobtree sources and ranked by shared-target count, then clinical phase: ChEMBL clinical-stage candidates (development phase ≥2) and PubChem drug-class bioactivity (approved / known drugs acting on the target). Deduplicated by drug name; the drug’s own salt forms are excluded. Note: for a drug with few primary targets a shared-target match can reflect off-target / promiscuous binding rather than the same therapeutic mechanism — the phase ordering surfaces bona-fide therapeutics first.
70 molecules share ≥1 primary target. Top 70 by shared-target count:
| Molecule | Source | Status | Shared targets |
|---|---|---|---|
| AVAPRITINIB | ChEMBL + PubChem | Phase 4 (approved) | PDGFRA |
| PAZOPANIB | ChEMBL + PubChem | Phase 4 (approved) | PDGFRA |
| REGORAFENIB | ChEMBL + PubChem | Phase 4 (approved) | PDGFRA |
| AXITINIB | ChEMBL | Phase 4 (approved) | PDGFRA |
| BOSUTINIB | ChEMBL | Phase 4 (approved) | PDGFRA |
| CERITINIB | ChEMBL | Phase 4 (approved) | PDGFRA |
| DASATINIB | ChEMBL | Phase 4 (approved) | PDGFRA |
| ERLOTINIB | ChEMBL | Phase 4 (approved) | PDGFRA |
| FEDRATINIB | ChEMBL | Phase 4 (approved) | PDGFRA |
| IMATINIB | ChEMBL | Phase 4 (approved) | PDGFRA |
| INFIGRATINIB | ChEMBL | Phase 4 (approved) | PDGFRA |
| LENVATINIB | ChEMBL | Phase 4 (approved) | PDGFRA |
| MIDOSTAURIN | ChEMBL | Phase 4 (approved) | PDGFRA |
| NILOTINIB | ChEMBL | Phase 4 (approved) | PDGFRA |
| NINTEDANIB | ChEMBL | Phase 4 (approved) | PDGFRA |
| NINTEDANIB ESYLATE | ChEMBL | Phase 4 (approved) | PDGFRA |
| PEXIDARTINIB | ChEMBL | Phase 4 (approved) | PDGFRA |
| PONATINIB | ChEMBL | Phase 4 (approved) | PDGFRA |
| QUIZARTINIB | ChEMBL | Phase 4 (approved) | PDGFRA |
| RIPRETINIB | ChEMBL | Phase 4 (approved) | PDGFRA |
| SORAFENIB | ChEMBL | Phase 4 (approved) | PDGFRA |
| SUNITINIB | ChEMBL | Phase 4 (approved) | PDGFRA |
| TIVOZANIB | ChEMBL | Phase 4 (approved) | PDGFRA |
| VANDETANIB | ChEMBL | Phase 4 (approved) | PDGFRA |
| ALVOCIDIB | ChEMBL | Phase 3 | PDGFRA |
| BARASERTIB | ChEMBL | Phase 3 | PDGFRA |
| BRIVANIB | ChEMBL | Phase 3 | PDGFRA |
| CANERTINIB | ChEMBL | Phase 3 | PDGFRA |
| CEDIRANIB | ChEMBL | Phase 3 | PDGFRA |
| CRENOLANIB | ChEMBL | Phase 3 | PDGFRA |
| DOVITINIB | ChEMBL | Phase 3 | PDGFRA |
| IBCASERTIB | ChEMBL | Phase 3 | PDGFRA |
| LESTAURTINIB | ChEMBL | Phase 3 | PDGFRA |
| LINIFANIB | ChEMBL | Phase 3 | PDGFRA |
| MASITINIB | ChEMBL | Phase 3 | PDGFRA |
| MOTESANIB | ChEMBL | Phase 3 | PDGFRA |
| OLVEREMBATINIB | ChEMBL | Phase 3 | PDGFRA |
| PIMICOTINIB | ChEMBL | Phase 3 | PDGFRA |
| RETASPIMYCIN | ChEMBL | Phase 3 | PDGFRA |
| SARACATINIB | ChEMBL | Phase 3 | PDGFRA |
| SEMAXANIB | ChEMBL | Phase 3 | PDGFRA |
| VATALANIB | ChEMBL | Phase 3 | PDGFRA |
| VIMSELTINIB | ChEMBL | Phase 3 | PDGFRA |
| AMUVATINIB | ChEMBL | Phase 2 | PDGFRA |
| AT-9283 | ChEMBL | Phase 2 | PDGFRA |
| BEMCENTINIB | ChEMBL | Phase 2 | PDGFRA |
| BMS-777607 | ChEMBL | Phase 2 | PDGFRA |
| CENISERTIB | ChEMBL | Phase 2 | PDGFRA |
| CEP-11981 | ChEMBL | Phase 2 | PDGFRA |
| DEFOSBARASERTIB | ChEMBL | Phase 2 | PDGFRA |
| DORAMAPIMOD | ChEMBL | Phase 2 | PDGFRA |
| ELLIPTINIUM | ChEMBL | Phase 2 | PDGFRA |
| ENMD-2076 | ChEMBL | Phase 2 | PDGFRA |
| FORETINIB | ChEMBL | Phase 2 | PDGFRA |
| ILORASERTIB | ChEMBL | Phase 2 | PDGFRA |
| MIVAVOTINIB | ChEMBL | Phase 2 | PDGFRA |
| NEFLAMAPIMOD | ChEMBL | Phase 2 | PDGFRA |
| OSI-632 | ChEMBL | Phase 2 | PDGFRA |
| R-406 | ChEMBL | Phase 2 | PDGFRA |
| RAF-265 | ChEMBL | Phase 2 | PDGFRA |
| REBASTINIB | ChEMBL | Phase 2 | PDGFRA |
| SOTULETINIB | ChEMBL | Phase 2 | PDGFRA |
| SU-014813 | ChEMBL | Phase 2 | PDGFRA |
| TANDUTINIB | ChEMBL | Phase 2 | PDGFRA |
| TOZASERTIB | ChEMBL | Phase 2 | PDGFRA |
| Afatinib | PubChem | Approved | PDGFRA |
| Crizotinib | PubChem | Approved | PDGFRA |
| Gefitinib | PubChem | Approved | PDGFRA |
| Idelalisib | PubChem | Approved | PDGFRA |
| Selumetinib | PubChem | Approved | PDGFRA |
Related Atlas pages
- Genes: PDGFRA
- Indicated for: sarcoma, neoplasm, soft tissue sarcoma
- In clinical trials for: non-small cell lung carcinoma, ovarian neoplasm, gastrointestinal stromal tumor, glioblastoma
- Drugs: Avapritinib, Pazopanib, Regorafenib, Axitinib, Bosutinib, Ceritinib, Dasatinib, Erlotinib, Fedratinib, Imatinib, Infigratinib, Lenvatinib, Midostaurin, Nilotinib, Nintedanib, Pexidartinib, Ponatinib, Quizartinib, Ripretinib, Sorafenib, Sunitinib, Tivozanib, Vandetanib, Alvocidib, Barasertib, Brivanib, Canertinib, Cediranib, Crenolanib, Dovitinib, Ibcasertib, Lestaurtinib, Linifanib, Masitinib, Motesanib, Olverembatinib, Pimicotinib, Retaspimycin, Saracatinib, Semaxanib, Vatalanib, Vimseltinib, Afatinib, Crizotinib, Gefitinib, Idelalisib, Selumetinib