Avibactam Sodium/Ceftazidime Drug Due Diligence Report 2026

This Avibactam Sodium/Ceftazidime Drug Asset Due Diligence Report was built with PatSnap Life Sciences MCP workflows. Drug & Asset MCP establishes identity, ownership and stage; Clinical Trials MCP checks design, endpoints and readouts; Company & Deal Intelligence MCP reconstructs transaction precedent. Explore the MCP servers used in this report.

Decision date: 15 July 2026. Currency fields are presented in US$ millions as returned by the deal dataset. This is a screening memorandum, not legal, medical, patent or investment advice.

Approved

Highest phase

Registered trials

Result records

Matched deals

Executive recommendation: GO

Decision memo

Advance diligence: development maturity and available evidence support continued investment, subject to indication-specific safety, IP, and commercial gates.

The central underwriting question is whether Avibactam Sodium/Ceftazidime can convert its Small molecule drug profile and Not disclosed biology into clinically meaningful differentiation while preserving an investable safety, IP and commercial position.

1. Asset identity and development status

Asset	Avibactam Sodium/Ceftazidime (query alias: ceftazidime avibactam)
Modality / target	Small molecule drug; Not disclosed; Not disclosed
Highest global status	Approved
Originator	Not disclosed
Active developers	Not disclosed

The MCP disease footprint includes no disclosed indication. The highest-phase flag is a useful orientation point, but the licensing case depends on indication-level evidence and rights, not the global label alone.

2. Clinical program: design and endpoint audit

Registry	Phase	Status	Enrollment	Lead primary endpoint
NCT07478484	Phase 4	Recruiting	144	Clinical cure rate
ChiCTR2600117034	Phase 4	Pending	126	Clinical cure rate
NCT07431307	Phase 2	Not yet recruiting	120	The incidence of treatment-related treatment emergent adverse events (TRTEAEs) in the Safety population, assessed through End of Study (EoS) visit in Part A and Part B.

The trial set should be diligenced for randomization, comparator relevance, endpoint hierarchy, analysis population, multiplicity, geographic mix and readout timing. For early-stage studies, safety and dose selection can be as decision-critical as response rate.

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3. Clinical readouts: what is known

APCCMI 2025 | 耐药菌治疗再添循证，天韵®“双药”联合方案展现积极临床成果

N/A; n=492; evaluation: 积极. Reported fields: 全因死亡率(30天) = 39.77 % ; 全因死亡率(30天) = 29.55 %

Pharmacokinetics and Safety of Ceftazidime-Avibactam in Neonates and Young Infants: A Phase 2a, Multicenter Prospective Trial

Phase 2; n=not disclosed; evaluation: not stated. Reported fields: AE = 50 % ; AE = 50 %

Efficacy and safety of ceftazidime-avibactam in combination with metronidazole in Japanese patients with complicated intra-abdominal infection: A phase 3, multicentre, open-label study

Phase 3; n=not disclosed; evaluation: Positive. Reported fields: Clinical cure at TOC = 90.0 % ( 76.3 - 97.2)

These fields are structured evidence signals, not a substitute for statistical review. The next diligence pass should reconcile denominators, confidence intervals, follow-up, censoring, dose cohorts and treatment-emergent toxicity against the original abstract, registry and protocol.

4. Market and competitive position

Avibactam Sodium/Ceftazidime addresses its disclosed development indications. Commercial attractiveness rests on addressable biomarker-positive patients, treatment-line placement, duration, administration burden, pricing and displacement of entrenched standards. The modality—Small molecule drug—must demonstrate a benefit large enough to offset class-specific safety and operational costs.

The strongest market-validation signal in this screen is partner behavior: 1 matched transaction record(s) indicate that sophisticated counterparties have assigned strategic value to the asset or its rights. That does not establish net present value; probability of success, remaining R&D spend, royalties, cost sharing and territorial scope still need modeling.

5. Transaction precedent and economics

Date	Transaction	Phase at deal	Disclosed economics
2016-08-23	Pfizer To Acquire Small Molecule Anti-Infective Business From AstraZeneca \| Pfizer	Approved	US$550.0M upfront; US$250.0M milestones

Headline values are not directly comparable. Diligence should normalize upfront cash, equity, development and sales milestones, tiered royalties, opt-in mechanics, cost sharing, change-of-control clauses and geography.

6. IP and freedom-to-operate screen

No asset-specific patent-application milestone appeared in the returned milestone slice. That absence is not a freedom-to-operate conclusion; a dedicated family, claim, ownership, expiry, and legal-status search remains mandatory before signing.

The claim chart should separately test composition or sequence coverage, formulation and dosing, indication and biomarker claims, combinations, manufacturing know-how, prosecution history, term extensions and third-party blocking rights. Confirm that licensed patents, data and know-how track every granted territory and field.

7. Principal risks and diligence gates

Therapeutic index across KRAS/BRAF mutation subgroups
On-target toxicity and adaptive MAPK resistance
Lack of matched efficacy results in the current MCP result set

Cross-functional diligence should also test CMC comparability, supply chain, pharmacovigilance, regulatory correspondence, data integrity, investigator concentration, partner obligations and change-of-control restrictions.

8. Final go/no-go memorandum

GO