BIZENGRI vs ZEPZELCA

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated June 7, 2026·How we rate

Possible drug interaction. BIZENGRI and ZEPZELCA are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Attribute	BIZENGRI	ZEPZELCA
Rating	New	New
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	ZENOCUTUZUMAB-ZBCO	LURBINECTEDIN
Manufacturer	Merus N.V.	Jazz
Dosage forms	Injectable	Injectable
Drug class	—	—
Boxed warning	Boxed warning	None
Treats	Lung Neoplasms, Small Cell Lung Carcinoma	Small Cell Lung Carcinoma

bizengri zepzelca

Rating

New

Pharmacy pays

—

Type

Active ingredient

ZENOCUTUZUMAB-ZBCO

LURBINECTEDIN

Manufacturer

Merus N.V.

Jazz

Dosage forms

Injectable

Drug class

—

Boxed warning

None

Treats

Lung Neoplasms, Small Cell Lung Carcinoma

Small Cell Lung Carcinoma

Frequently asked questions

What is the difference between Bizengri and Zepzelca?

Bizengri contains Zenocutuzumab-Zbco, while Zepzelca contains Lurbinectedin — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.