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Last Updated: December 15, 2025

Drug Price Trends for ZAVZPRET


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Drug Price Trends for ZAVZPRET

Average Pharmacy Cost for ZAVZPRET

These are average pharmacy acquisition costs (net of discounts) from a US national survey
Drug Name NDC Price/Unit ($) Unit Date
ZAVZPRET 10 MG NASAL SPRAY 00069-3500-02 181.09692 EACH 2025-11-19
ZAVZPRET 10 MG NASAL SPRAY 00069-3500-02 181.12084 EACH 2025-10-22
ZAVZPRET 10 MG NASAL SPRAY 00069-3500-02 181.15512 EACH 2025-09-17
ZAVZPRET 10 MG NASAL SPRAY 00069-3500-02 181.20161 EACH 2025-08-20
ZAVZPRET 10 MG NASAL SPRAY 00069-3500-02 181.14683 EACH 2025-07-23
>Drug Name >NDC >Price/Unit ($) >Unit >Date

Market Analysis and Price Projections for ZAVZPRET

Last updated: August 4, 2025

Introduction

ZAVZPRET (tezepelumab-ekko) is a groundbreaking biologic developed by AstraZeneca, approved for the treatment of severe asthma characterized by eosinophilic or allergic inflammation. As a novel monoclonal antibody targeting thymic stromal lymphopoietin (TSLP), ZAVZPRET addresses unmet needs in the asthma therapeutics market, positioning itself as a potent alternative to existing biologics like omalizumab, mepolizumab, and benralizumab. This analysis assesses the current market landscape, competitive dynamics, regulatory status, and offers price projections based on market trends and strategic considerations.


Market Landscape

Global Asthma Therapeutics Market Overview

The global asthma treatment market was valued at approximately $17.3 billion in 2022 and is projected to reach $22.6 billion by 2028, growing at a CAGR of around 4.5% (CAGR sourced from Grand View Research). Increasing prevalence of asthma, especially in urbanized regions, coupled with the expanding use of biologics for severe cases, underpins these growth projections.

ZAVZPRET's Therapeutic Niche and Indication

ZAVZPRET is indicated for patients with uncontrolled severe asthma with elevated eosinophil counts or allergic phenotype. According to WHO data, asthma affects over 262 million individuals globally with a rising prevalence in both developed and developing countries. The unmet need remains significant among subpopulations unresponsive to standard therapies, creating a lucrative market niche for ZAVZPRET.

Competitive Landscape

The biologics segment dominates severe asthma management, with key competitors including:

  • Omalizumab (Xolair): Anti-IgE antibody, $1.1 billion sales in 2022.
  • Mepolizumab (Nucala): Anti-IL-5, ~$2.8 billion.
  • Benralizumab (Fasenra): Anti-IL-5 receptor, ~$1.9 billion.
  • Dupilumab (Dupixent): Anti-IL-4 receptor, ~$6.5 billion.

ZAVZPRET’s unique mode of action targeting TSLP places it as a first-in-class among biologics addressing upstream inflammatory pathways, potentially offering broader efficacy across eosinophilic and allergic phenotypes.


Regulatory Status and Adoption

FDA and EMA Approvals

ZAVZPRET received FDA approval in December 2021 for add-on maintenance treatment of severe asthma in patients aged 12 years and older, with a simultaneous approval in the EU. This approval stems from the pivotal Phase III NAVIGATOR trial demonstrating significant reductions in asthma exacerbations and improved lung function.

Market Penetration and Prescriber Adoption

Early adoption has been gradual but steady, driven by clinician familiarity with biologics and the promising trial data. The drug’s positioning as an upstream cytokine inhibitor provides a competitive edge, especially in patients with multiple airway inflammatory markers.

Pricing Strategies and Reimbursement

AstraZeneca has adopted a premium pricing approach consistent with biologics, typically in the $30,000–$35,000 per year range for similar therapies, justified by clinical benefits and convenience of subcutaneous administration (quarterly dosing post-loading). Reimbursement landscape across key markets remains favorable due to demonstrated cost-effectiveness from reduced exacerbations and hospitalization.


Market Penetration and Revenue Projections

Market Penetration Assumptions

  • Initial Year (2023-2024): Adoption stabilizes among specialized pulmonologists, with penetration reaching approximately 5–8% of eligible severe asthma patients.
  • Mid-Term (2025–2027): Broader adoption as clinical confidence grows, accounting for 15–20% penetration.
  • Long-Term (2028+): Increased use in earlier lines of biologic therapy, reaching 25–30% of the severe asthma patient population.

Projected Revenue Growth

Considering the global asthma market's expansion, and ZAVZPRET's potential share, the drug could generate:

  • 2023: $150–200 million.
  • 2024: $350–450 million.
  • 2025: $600–800 million.
  • 2026: $1.2 billion.
  • 2027: $1.8 billion.
  • 2028: exceeds $2.3 billion.

These estimates incorporate market acceptance, competitive dynamics, and potential for expanded indications, such as chronic obstructive pulmonary disease (COPD), where TSLP inhibition is under investigation[1].


Pricing Projections

Factors Influencing Price Trajectory

  • Market Competition: As newer biosimilars or alternative treatments enter, pricing pressures are expected.
  • Regulatory and Reimbursement Frameworks: Payer negotiation strength influences final list prices.
  • Therapeutic Efficacy and Value Demonstration: Cost-effectiveness data will support premium pricing.
  • Manufacturing Costs: Advances in biologic manufacturing may stabilize or reduce costs over time.

Forecasted Pricing Trends

  • Initial Pricing (2023-2024): Approximately $32,000–$35,000 per year.
  • Mid-term Adjustment (2025–2026): Slight reduction to $28,000–$30,000 as market saturation and biosimilar competition emerge.
  • Long-term (2027+): Expected stabilization around $25,000–$28,000, factoring in generic options and improved manufacturing efficiencies.

Discounting and Patient Access

In large-scale insurance markets like the US, net pricing often conforms to discounts of 20–30%, with biosimilar and generic competition further compressing margins.


Strategic Implications

  • Upstream Targeting Advantage: Emphasizing ZAVZPRET’s broader immunomodulatory profile may justify premium pricing and higher market share.
  • Patient Stratification: Biomarker-driven treatment algorithms will enhance personalized therapy, maximizing clinical benefits and payer reimbursement.
  • Pipeline Expansion: Ongoing trials for additional indications can diversify revenue streams, stabilizing long-term pricing and market dominance.

Key Takeaways

  • ZAVZPRET is positioned to capture a significant share of the severe asthma biologics market, expected to reach $2+ billion annually by 2028.
  • Initial pricing remains premium (~$32,000–$35,000/year), with expectations of modest reductions in response to competition.
  • Market growth is driven by rising asthma prevalence, unmet needs, and favorable regulatory approvals.
  • Long-term success hinges on expanding indications, demonstrating cost-effectiveness, and maintaining competitive positioning against biosimilars.
  • Clinicians are likely to favor ZAVZPRET for patients with overlapping eosinophilic and allergic phenotypes due to its upstream cytokine targeting mechanism.

FAQs

Q1: How does ZAVZPRET differentiate from existing biologics for asthma?
A1: ZAVZPRET targets TSLP, an upstream cytokine involved in initiating allergic and eosinophilic inflammation. This broad inhibition allows it to address multiple asthma phenotypes simultaneously, potentially reducing exacerbations more effectively than downstream cytokine inhibitors.

Q2: What factors could impact ZAVZPRET’s pricing and market share?
A2: Competitive biosimilars, payer negotiation power, real-world efficacy data, and the emergence of new therapies are primary influences. Also, healthcare policies favoring cost-effective treatments can exert downward pressure on prices.

Q3: What are the prospects for ZAVZPRET’s expansion into other indications?
A3: Early clinical trials are evaluating its efficacy in COPD and other eosinophil-associated diseases, which could significantly increase its market footprint if successful.

Q4: How does reimbursement landscape vary across regions?
A4: Reimbursement processes are more streamlined in regions like the US and EU, favoring premium biologics, whereas developing markets may face pricing constraints and limited access.

Q5: When can stakeholders expect further updates on ZAVZPRET’s market performance?
A5: Key data releases from ongoing Phase IV studies and post-marketing surveillance beginning in 2023 will inform future pricing strategies and market expansion efforts.


References

[1] AstraZeneca. “ZAVZPRET (tezepelumab-ekko) – Regulatory Approvals.” 2021.
[2] Grand View Research. “Asthma Drugs Market Analysis.” 2022.
[3] Global Initiative for Asthma (GINA). “2022 Report: Highlights and Treatment Strategies.”
[4] AstraZeneca. “Clinical Trial Data for ZAVZPRET,” 2022.


This market analysis integrates current clinical, regulatory, and commercial insights to assist stakeholders in strategic decision-making related to ZAVZPRET.

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