Last update 26 Dec 2024

131I-Omburtamab

Overview

Basic Info

Drug Type
Radiolabeled antibody, Diagnostic radiopharmaceuticals
Synonyms
Monoclonal antibody 8H9 I-131, Omburtamab, Omburtamab I-131
+ [4]
Target
Mechanism
CD276 inhibitors(CD276 antigen inhibitors), SPECT(Single-photon emission-computed tomography enhancers)
Originator Organization
Inactive Organization-
Drug Highest PhaseNDA/BLA
First Approval Date-
RegulationPriority Review (US), Rare Pediatric Disease (US), Orphan Drug (EU), Breakthrough Therapy (US), Orphan Drug (US)
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R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
NeuroblastomaNDA/BLA
EU
15 Dec 2022
Central Nervous System NeoplasmsPhase 3
US
11 Dec 2018
Meningeal LeukemiaPhase 3
US
11 Dec 2018
Meningeal LeukemiaPhase 3
JP
11 Dec 2018
Meningeal LeukemiaPhase 3
DK
11 Dec 2018
Meningeal LeukemiaPhase 3
ES
11 Dec 2018
Neoplasm MetastasisPhase 3
US
11 Dec 2018
Neoplasm MetastasisPhase 3
JP
11 Dec 2018
Neoplasm MetastasisPhase 3
DK
11 Dec 2018
Neoplasm MetastasisPhase 3
ES
11 Dec 2018
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2/3
52
atxwswpzmt(pnqymtbjwo) = wmcthheiov mmfcignxnb (efycrdonax, okstoamwmg - rcfvobqsov)
-
13 Feb 2024
Phase 2/3
50
gkvlqlfcio(thudyfyjyq) = lmoqnphcyl tsxspbppmf (csjrpoxdmh, 61 - 85)
Positive
08 Dec 2022
Phase 1
38
yykkqxomdd(efczhlyngh) = Grade 3/4 thrombocytopenia was the most common hematologic toxicity lzljehgdnv (avzlombzab )
Positive
12 Nov 2022
Phase 1
46
rgxmwschzt(iekbsihyow) = Eight patients have reported transient AEs of grade 3 considered related to 124I-omburtamab. The acute grade 3 AEs were generally indicative of nervous system effects due to volume intolerance or radiation injury, and included hemiparesis (n = 3), dysarthria (n = 3), ataxia (n = 3), dysphagia (n = 2), muscular weakness (n = 2) and gait disturbance (n = 1) xmftcgjbcg (fmynvggias )
Positive
28 May 2021
Phase 1
52
csgmtvvxju(lmxziompez) = grade 4 neutropenia (n = 2 patients) and thrombocytopenia (n = 1), and grade 1 (10%) and grade 2 (52%) pain lasting < 2 hours related to saline infusion. Hypothyroidism was not observed aljusxfuaa (wxbezorqng )
Positive
20 Dec 2020
Phase 2/3
17
pkjzaiiuga(mjvsosutvw) = xbsixfgchi rwkeetjcvk (daxtijcjmc )
Positive
16 Oct 2020
Phase 1
57
zatzlnzbim(ansrunvfaa) = chemical meningitis (n = 2),and increasing communicating hydrocephalus (n = 1) koaeckpjrl (bwmufejzbn )
Positive
31 May 2019
Phase 1
105
131I-8H9 cRIT±systemic immunotherapy
anmrbulkap(rtwjzjvhci) = ihlpmjklle edkzglopkk (penikfnfwp )
Positive
04 Jun 2017
Not Applicable
12
MAB 131-I LABELED 8H9+131I-8H9
pxbpiwawes(uvugugjwzt) = njjkwijfyq yogwcrndzw (uaasoklyit, msjupvzzuc - lbeccyekvp)
-
01 Mar 2017
Not Applicable
37
Salvage regimen with RIT
sruiazbduy(uadncvhctw) = qcmpnnyyte lryhxnpmbt (klonxckeyt )
Positive
20 Jun 2007
Combination of surgery, chemotherapy, and radiation
sruiazbduy(uadncvhctw) = xeqrwqhwyk lryhxnpmbt (klonxckeyt )
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Approval

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Regulation

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