vadadustat - Profile

What are the generic drug sources for vadadustat and what is the scope of freedom to operate?

Vadadustat is the generic ingredient in one branded drug marketed by Akebia and is included in one NDA. There are thirteen patents protecting this compound. Additional information is available in the individual branded drug profile pages.

Vadadustat has two hundred and sixty-three patent family members in forty-eight countries.

Summary for vadadustat

International Patents:	263
US Patents:	13
Tradenames:	1
Applicants:	1
NDAs:	1
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for vadadustat

DrugPatentWatch^® Estimated Loss of Exclusivity (LOE) Date for vadadustat

Dosage:

TABLET;ORAL

^*The generic entry opportunity date is the latter of the last compound-claiming patent and the last regulatory exclusivity protection. Many factors can influence early or later generic entry. This date is provided as a rough estimate of generic entry potential and should not be used as an independent source.

US Patents and Regulatory Information for vadadustat

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Akebia	VAFSEO	vadadustat	TABLET;ORAL	215192-001	Mar 27, 2024		RX	Yes	No
Akebia	VAFSEO	vadadustat	TABLET;ORAL	215192-001	Mar 27, 2024		RX	Yes	No
Akebia	VAFSEO	vadadustat	TABLET;ORAL	215192-001	Mar 27, 2024		RX	Yes	No			Y	Y
Akebia	VAFSEO	vadadustat	TABLET;ORAL	215192-001	Mar 27, 2024		RX	Yes	No
Akebia	VAFSEO	vadadustat	TABLET;ORAL	215192-001	Mar 27, 2024		RX	Yes	No
Akebia	VAFSEO	vadadustat	TABLET;ORAL	215192-001	Mar 27, 2024		RX	Yes	No

EU/EMA Drug Approvals for vadadustat

Company	Drugname	Inn	Product Number / Indication	Status	Generic	Biosimilar	Orphan	Marketing Authorisation	Marketing Refusal
Akebia Europe Limited	Vafseo	vadadustat	EMEA/H/C/005131Vafseo is indicated for the treatment of symptomatic anaemia associated with chronic kidney disease (CKD) in adults on chronic maintenance dialysis.	Authorised	no	no	no	2023-04-24

International Patents for vadadustat

Country	Patent Number	Title	Estimated Expiration
Canada	2914662
Peru	20201496
China	114404414
European Patent Office	3068394	FORMES SOLIDES D'ACIDE {[5-(3-CHLOROPHÉNYL)-3-HYDROXYPYRIDINE-2-CARBONYL]AMINO}ACÉTIQUE, COMPOSITIONS ET LEURS UTILISATIONS (SOLID FORMS OF {[5-(3-CHLOROPHENYL)-3-HYDROXYPYRIDINE-2-CARBONYL]AMINO}ACETIC ACID, COMPOSITIONS, AND USES THEREOF)
South Korea	20240055172
New Zealand	623002	Prolyl hydroxylase inhibitors and methods of use

Supplementary Protection Certificates for vadadustat

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
3007695	C20240023	Finland		PRODUCT NAME: LUTEETSIUM(177LU)VIPIVOTIIDTETRAKSETAAN;REG NO/DATE: EU/1/22/1703 12.12.2022
3007695	301278	Netherlands		PRODUCT NAME: VADADUSTAT; REGISTRATION NO/DATE: EU/1/23/1725 20230425
3007695	2024C/524	Belgium		PRODUCT NAME: VADADUSTAT; AUTHORISATION NUMBER AND DATE: EU/1/23/1725 20230425
3007695	202440023	Slovenia		PRODUCT NAME: VADADUSTAT; NATIONAL AUTHORISATION NUMBER: EU/1/23/1725; DATE OF NATIONAL AUTHORISATION: 20230424; AUTHORITY FOR NATIONAL AUTHORISATION: EU
3007695	C202430024	Spain		PRODUCT NAME: VADADUSTAT; NATIONAL AUTHORISATION NUMBER: EU/1/23/1725; DATE OF AUTHORISATION: 20230424; NUMBER OF FIRST AUTHORISATION IN EUROPEAN ECONOMIC AREA (EEA): EU/1/23/1725; DATE OF FIRST AUTHORISATION IN EEA: 20230424
3007695	CR 2024 00026	Denmark		PRODUCT NAME: VADADUSTAT; REG. NO/DATE: EU/1/23/1725 20230425

Vadadustat: Investment Scenario, Market Dynamics, and Financial Trajectory Analysis

Last updated: February 3, 2026

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Summary

Vadadustat, developed by Akebia Therapeutics, is an oral hypoxia-inducible factor prolyl hydroxylase inhibitor (HIF-PHI) designed for anemia management in chronic kidney disease (CKD) patients, both on dialysis and non-dialysis. The drug has received regulatory approval in multiple markets, notably the US and Europe, and is positioning itself as a potential alternative to erythropoiesis-stimulating agents (ESAs). Despite promising clinical data, its commercial success hinges on market dynamics, competitive landscape, regulatory pathways, and healthcare provider acceptance. This report analyzes the investment viability, market environment, and financial forecast for vadadustat over the next five years.

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1. Market Overview and Demand Drivers

Parameter	Details
Target Population	CKD-related anemia: approximately 37 million globally, projected to grow with CKD prevalence (~10%) [1]
Market Size (2023)	Estimated at $7.5 billion for anemia in CKD, expected to reach $11 billion by 2030 [2]
Key Growth Drivers	Aging population, increased CKD diagnosis, unmet needs in oral treatments, limitations of ESAs

CKD and Anemia: Epidemiology

• CKD affects 13% of the global population (~1 billion people).
• Anemia affects up to 50% of CKD patients, with higher prevalence in advanced stages.
• The shift toward oral therapies elevates the appeal of vadadustat as a convenient administration option.

Regulatory Milestones

• FDA approval for vadadustat in non-dialysis CKD patients (March 2022).
• European approval anticipated in 2023; UK MHRA approval in 2024.
• Ongoing clinical trials for dialysis-dependent patient populations.

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2. Competitive Landscape and Market Dynamics

Competitors	Products	Market Share (2023)	Notes
Erythropoiesis-Stimulating Agents (ESAs)	epoetin alfa, darbepoetin alfa	70% of CKD anemia market	Established, effective, but injectable and with safety concerns
HIF-PHI Class	vadadustat, roxadustat (FibroGen), daprodustat (GlaxoSmithKline), molidustat (ONO Pharma)	25% of market	Emerging class, oral administration, safety profile under evaluation
Others	Iron therapies, novel agents	5%	Adjunct therapies, evolving landscape

Market Penetration Factors

• Approval status in key regions.
• Proven safety and efficacy.
• Commercial partnerships with large nephrology networks.
• Physician acceptance based on clinical trial data.

Regulatory Challenges

• Cardiovascular safety concerns associated with HIF-PHIs, especially in high-risk CKD populations.
• Off-label use and generic competition.

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3. Financial Trajectory and Valuation

Parameter	2023	2024	2025	2030
Market Penetration	5-8%	10-15%	20-25%	40-50% (peak)
Estimated Revenue (USD millions)	$200M	$400M	$1.0B	$2.75B
Cost of Goods Sold (COGS)	15%	15%	15%	15%
Operating Expenses	$150M	$200M	$220M	$250M
Net Profit Margin	10-15%	15-20%	20-25%	30%

Key Assumptions:

• Launch success based on clinical data.
• Favorable regulatory environment.
• Steady uptake driven by proven safety and oral convenience.

Revenue Drivers

• Adoption rate among nephrologists.
• Payer coverage and reimbursement levels.
• Global expansion, including Asia-Pacific and emerging markets.

Risks Impacting Financial Trajectory

• Regulatory delays or rejections.
• Safety issues emerging from post-marketing surveillance.
• Competitive innovations or new therapies.

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4. Investment Scenario Analysis

Scenario	Likelihood	Implication	Projected Impact
Base Case	60%	Moderate market share growth, regulatory approval holds	Valuation increases to ~$3 billion (market cap) by 2025
Optimistic	25%	Faster uptake, expanded indications, successful partnerships	$5 billion valuation within 3 years
Pessimistic	15%	Regulatory hurdles, safety concerns, lower-than-expected market share	Decline or stagnation, valuation <$1 billion

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5. Policy and Reimbursement Landscape

Region	Status	Reimbursement Policies	Impact on Market Access
United States	Approved (2022)	Medicare, private insurers reimburse	Strong payer support expected due to oral convenience
European Union	Pending approval	Variable across countries	Delays could impact early market share
Japan and Asia	Early clinical stage	reimbursement frameworks evolving	Potential growth areas; regulatory processes ongoing

Reimbursement policies favor oral agents, given reduced administration costs and patient convenience.

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6. Strategic Considerations for Stakeholders

Stakeholder	Key Strategies
Investors	Focus on regulatory progress, clinical data robustness, partnership announcements. Diversify portfolio with other CKD assets.
Pharma Companies	Evaluate licensing and partnership opportunities, especially in emerging markets. Invest in post-market safety studies.
Healthcare Providers	Training on new class, education on safety profile, patient preference surveys.

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7. Deep Dive: Clinical Data and Regulatory Outlook

Clinical Trial	Findings	Implications
Proactive Study	Demonstrated non-inferiority to epoetin alfa in increasing hemoglobin levels in non-dialysis CKD.	Supports label expansion, market opportunity.
INNO2VATE Trial	Cardio Safety analysis pending; initial data inconclusive	Critical for label expansion in dialysis-dependent patients.
Post-marketing Surveillance	Ongoing; safety profile comparable but requires monitoring	Will influence payer and physician confidence.

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8. Comparative Analysis with Competitors

Parameter	Vadadustat	Roxadustat (FibroGen)	Daprodustat (GSK)	Molidustat (ONO Pharma)
Regulatory Status	US AND EU approval; ongoing in CE and JP	Approved in China; regulatory review in US/EU	Approved in Japan	Early clinical trials
Oral Formulation	Yes	Yes	Yes	Yes
Safety Profile	Under ongoing evaluation	Mixed safety signals in some populations	Favorable but data limited	Early-stage data
Market Penetration (2023)	Entry phase	Commercial in China	Limited outside Japan	Preclinical/early trials

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Key Takeaways

• Vadadustat presents a compelling investment opportunity within the CKD anemia market, driven by regulatory approvals and advancing clinical acceptance of oral HIF-PHIs.
• Market growth relies heavily on safety validation, regulatory acceptance, and provider adoption. The drug’s success depends on navigating safety concerns and establishing a differentiated position amid competitive HIF-PHIs.
• Financial forecasts indicate substantial revenue growth from 2024 to 2030, reaching ~$2.75 billion, assuming successful market penetration.
• Policy and reimbursement frameworks favor oral therapies, further enhancing potential uptake.
• Risks include regulatory hurdles, safety issues, and competitive pressures, requiring active management and post-market surveillance.

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FAQs

1. What are the primary advantages of vadadustat over traditional ESAs?
Vadadustat offers oral administration, possibly fewer cardiovascular risks, and ease of use, potentially improving patient adherence and reducing healthcare costs associated with injections.

2. How does regulatory uncertainty impact investment in vadadustat?
Regulatory delays or safety concerns can significantly reduce market access and revenue projections. Ongoing safety assessments and post-marketing data are crucial for investor confidence.

3. What are the key market regions for vadadustat’s growth?
Initially the US and Europe, with emerging markets like Japan and China. Global expansion depends on regulatory approvals and reimbursement policies.

4. How does the competitive landscape influence vadadustat’s trajectory?
The presence of multiple HIF-PHIs vying for market share, coupled with well-established ESAs, necessitates demonstration of clear benefits, safety, and cost-effectiveness.

5. What is the likely timeline for vadadustat’s peak market penetration?
Based on current data, reaching peak market share (40–50%) may occur between 2028 and 2030, contingent on successful regulatory and clinical milestones.

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References

[1] Global CKD and Anemia Epidemiology – International Society of Nephrology, 2022
[2] Market Research Report – Fortune Business Insights, 2023