Who are Ceftazidime-avibactam + Colistin/Polymyxin B's main competitors?

No direct comparators detected in our index.

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Last reviewed 2026-05-17 · How we verify

Ceftazidime-avibactam + Colistin/Polymyxin B — Competitive Intelligence Brief

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

Ceftazidime-avibactam + Colistin/Polymyxin B (Ceftazidime-avibactam + Colistin/Polymyxin B) competitive landscape: 0 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Beta-lactam/beta-lactamase inhibitor + polymyxin antibiotic combination. Area: Infectious Disease.

marketed Beta-lactam/beta-lactamase inhibitor + polymyxin antibiotic combination Bacterial peptidoglycan cross-linking enzymes (PBPs); beta-lactamases; bacterial cell membrane lipopolysaccharide and phospholipids Infectious Disease Small molecule Live · refreshed every 30 min

Target snapshot

Ceftazidime-avibactam + Colistin/Polymyxin B (Ceftazidime-avibactam + Colistin/Polymyxin B) — National University of Singapore. This combination uses ceftazidime-avibactam to inhibit bacterial cell wall synthesis while overcoming beta-lactamase resistance, paired with colistin/polymyxin B to disrupt bacterial cell membranes, providing synergistic activity against multidrug-resistant gram-negative bacteria.

Comparator set

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
Ceftazidime-avibactam + Colistin/Polymyxin B TARGET	Ceftazidime-avibactam + Colistin/Polymyxin B	National University of Singapore	marketed	Beta-lactam/beta-lactamase inhibitor + polymyxin antibiotic combination	Bacterial peptidoglycan cross-linking enzymes (PBPs); beta-lactamases; bacterial cell membrane lipopolysaccharide and phospholipids

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 (Beta-lactam/beta-lactamase inhibitor + polymyxin antibiotic combination class)

National University of Singapore · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Ceftazidime-avibactam + Colistin/Polymyxin B — Competitive Intelligence Brief. https://druglandscape.com/ci/ceftazidime-avibactam-colistin-polymyxin-b. Accessed 2026-05-17.

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