Who are I-DXd's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Lumoxiti, INOTUZUMAB OZOGAMICIN, Besponsa, Besponsa, Inotuzumab ozogamicin-dose level 1, Besponsa.

How often does this brief refresh?

Every 30 minutes from primary sources (FDA, EMA, MHRA, PMDA, ClinicalTrials.gov, USPTO). Subscribe to the RSS feed below for push alerts.

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Last reviewed 2026-06-10 · How we verify

I-DXd — Competitive Intelligence Brief

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

I-DXd (I-DXd) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: CD22-targeting antibody-drug conjugate. Area: Oncology.

phase 2 CD22-targeting antibody-drug conjugate CD22 Oncology Biologic Live · refreshed every 30 min

Target snapshot

I-DXd (I-DXd) — Merck Sharp & Dohme LLC. Targeting CD22 with antibody-drug conjugate

Comparator set (6 drugs)

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

Drug	Generic	Sponsor	Phase	Class	Target	Approval / PDUFA
I-DXd TARGET	I-DXd	Merck Sharp & Dohme LLC	phase 2	CD22-targeting antibody-drug conjugate	CD22
Lumoxiti	MOXETUMOMAB PASUDOTOX	AstraZeneca	marketed		B-cell receptor CD22	2018-01-01
INOTUZUMAB OZOGAMICIN	INOTUZUMAB OZOGAMICIN		marketed	CD22-directed Immunoconjugate [EPC]	CD22	2017-01-01
Besponsa	inotuzumab-ozogamicin	Pfizer	marketed	Antibody-drug conjugate (ADC)	CD22	2017-01-01
Besponsa	inotuzumab	Pfizer	marketed	CD22-directed Immunoconjugate [EPC]	CD22	2017-01-01
Inotuzumab ozogamicin-dose level 1	Inotuzumab ozogamicin-dose level 1	Pfizer	marketed	Antibody-drug conjugate (ADC)	CD22
Besponsa	Inotuzumab Ozogamicin	Pfizer Inc.	marketed	Antibody-drug conjugate (ADC)	CD22

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape (CD22-targeting antibody-drug conjugate class)

Merck Sharp & Dohme LLC · 1 drug in this class

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Cite this brief

Drug Landscape (2026). I-DXd — Competitive Intelligence Brief. https://druglandscape.com/ci/i-dxd. Accessed 2026-06-10.

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Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing