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Last Updated: December 15, 2025

ANADROL-50 Drug Patent Profile


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Which patents cover Anadrol-50, and what generic alternatives are available?

Anadrol-50 is a drug marketed by Pharmobedient and is included in one NDA.

The generic ingredient in ANADROL-50 is oxymetholone. There is one drug master file entry for this compound. Additional details are available on the oxymetholone profile page.

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Summary for ANADROL-50
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 36
Patent Applications: 2,955
Drug Prices: Drug price information for ANADROL-50
What excipients (inactive ingredients) are in ANADROL-50?ANADROL-50 excipients list
DailyMed Link:ANADROL-50 at DailyMed
Drug patent expirations by year for ANADROL-50
Drug Prices for ANADROL-50

See drug prices for ANADROL-50

US Patents and Regulatory Information for ANADROL-50

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Pharmobedient ANADROL-50 oxymetholone TABLET;ORAL 016848-001 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Market Dynamics and Financial Trajectory for ANADROL-50

Last updated: August 1, 2025


Introduction

ANADROL-50, known generically as oxymetholone, is a potent orally administered anabolic steroid used primarily for treating anemia associated with bone marrow failure and other chronic conditions. Since its approval in the 1960s, ANADROL-50 has maintained a niche presence within therapeutic contexts, but recent shifts in market dynamics and regulatory landscapes are shaping its financial trajectory.

This analysis explores the seismic factors influencing ANADROL-50’s market positioning, the competitive landscape, regulatory developments, manufacturing considerations, and strategic opportunities within the evolving pharmaceutical ecosystem.


Market Overview and Demand Drivers

ANADROL-50 remains a critical pharmaceutical, primarily indicated for managing anemia in diverse patient populations. Its unique efficacy in stimulating erythropoiesis positions it favorably where alternative therapies are inadequate or contraindicated. Despite its longstanding presence, the drug’s market size remains relatively modest compared to blockbuster anabolic agents or newer therapeutics.

Demand is driven by:

  • Clinical Necessity: Limited alternatives for certain anemia subtypes bolster sustained demand within specific specialties like hematology and oncology.
  • Regulatory Status: Approved formulations ensure continued market presence, especially in regions lacking access to newer biosimilars or biologics.
  • Physician Prescribing Patterns: Conservative therapeutic adoption persists due to concerns over adverse effects, influencing responsible prescribing and limiting explosive growth.

Market Dynamics

Competitive Landscape

The market for anabolic steroids like ANADROL-50 faces increasing competition from:

  • Emerging Orals and Injectables: Biosimilars and newer agents (e.g., erythropoietin-stimulating agents) have encroached on market share, often favored for improved safety profiles.
  • Non-Pharmacologic Alternatives: Blood transfusions and advanced therapies reduce reliance on drugs like oxymetholone in specific cases.
  • Regulatory Encroachment: Stringent controls on anabolic steroid distribution can reduce illicit use, indirectly affecting legitimate clinical demand.

Regulatory Environment and Legal Constraints

Regulatory agencies, including the U.S. FDA and EMA, wield significant influence over market access. Recent trends include:

  • Enhanced Oversight: Stricter prescribing guidelines for anabolic steroids decrease misuse risks but also tighten legitimate access.
  • Reclassification and Scheduling: Depending on jurisdiction, increased scheduling may restrict supply and complicate manufacturing and distribution.

Manufacturing and Supply Chain Factors

Manufacturing of ANADROL-50 involves complex synthesis pathways, often with limited production by a handful of authorized manufacturers. Factors influencing production and availability include:

  • Patent and Intellectual Property: While the original patent expired decades ago, some formulations or delivery systems may be protected or subject to new patents.
  • Supply Chain Stability: Disruptions (e.g., geopolitical, pandemic-related) can constrain supply, impacting revenue streams.

Financial Trajectory

Historical Financial Performance

Historically, ANADROL-50 experienced steady but limited growth, primarily driven by clinical need rather than blockbuster performance. The drug generated modest revenues, often reported within broader portfolios of legacy steroids.

Forecasted Revenue and Profitability

Prognostications indicate a gradually declining revenue trajectory due to:

  • Market Saturation: Once the primary treatment for anemia, its utility diminishes as newer treatments gain prominence.
  • Pricing Pressures: As generic competition intensifies, prices are expected to decline, compressing margins.
  • Regulatory and Safety Concerns: Heightened scrutiny leads to reduced prescriptions and market share erosion.

However, niche clinical applications and sustained demand in resource-limited settings could provide steady, if modest, revenue streams.

Potential Growth Drivers

Emerging factors that could influence ANADROL-50’s financial outlook include:

  • Specialized Indications: Novel uses in cachexia or muscle-wasting syndromes under clinical investigation may open niche markets.
  • Formulation Innovation: Development of new delivery systems, improved safety profiles, or combination therapies could reinvigorate interest.
  • Market Penetration in Developing Regions: Countries with limited access to new biotechnology-based therapies may continue reliance on established drugs like ANADROL-50.

Strategic Opportunities and Challenges

Opportunities

  • Lifecycle Management: Reformulation or patenting new derivatives may extend market exclusivity.
  • Partnerships and Licensing: Collaborations with generic manufacturers can optimize production costs and widen distribution.
  • Clinical Expansion: Investing in research to identify new therapeutic niches can diversify revenue streams.

Challenges

  • Market Decline: The natural erosion of demand due to newer therapies and regulatory restrictions.
  • Safety Concerns: Increased awareness of anabolic steroid side effects can deter prescribers.
  • Regulatory Restrictions: Stricter controls and classifications may impede distribution and reduce profitability.

Conclusion

ANADROL-50’s market and financial outlook are characterized by a combination of sustained niche demand and declining broader market potential. Regulatory developments, evolving competition, and safety profiles shape its trajectory, necessitating innovative strategies for stakeholders. While near-term revenues may stabilize due to existing clinical needs, long-term growth prospects hinge on niche expansion, formulation innovations, and market diversification.


Key Takeaways

  • ANADROL-50 maintains niche therapeutic relevance but faces headwinds from newer treatments and regulatory tightening.
  • Market share erosion is driven by competition, safety concerns, and shifts towards biologics and biosimilars.
  • Strategic lifecycle management, including reformulations and collaborations, can extend profitability.
  • Geographic diversification into emerging markets offers potential growth avenues.
  • Enhanced safety profiles and clinical research into novel indications could rejuvenate demand.

FAQs

1. What are the primary clinical indications for ANADROL-50?
ANADROL-50 is chiefly indicated for treating anemia in patients with marrow failure, including those with aplastic anemia or chemotherapy-induced anemia.

2. How does the regulatory landscape affect ANADROL-50’s market?
Stringent controls on anabolic steroids reduce misuse but also limit legitimate prescribing. Reclassification and scheduling in various jurisdictions may impact supply and profitability.

3. Are there biosimilar versions of ANADROL-50 available?
While patents have expired, biosimilar versions are limited due to the complexity of steroid formulations and regulatory hurdles; most formulations remain off-patent generics.

4. What are the main safety concerns associated with ANADROL-50?
Adverse effects include hepatotoxicity, androgenic symptoms, cardiovascular risks, and fluid retention, which can influence prescribing patterns.

5. What strategic moves can companies make to sustain ANADROL-50’s market presence?
Innovations such as new formulations, exploring new indications, forging partnerships, and expanding into emerging markets can help sustain its relevance.


References

  1. U.S. Food and Drug Administration, "FDA Drug Approvals and Safety Communications," 2022.
  2. MarketWatch, "Pharmaceuticals Industry Report," 2023.
  3. IMS Health Data, "Anabolic Steroids Market Trends," 2022.
  4. European Medicines Agency, "Medicinal Product Updates," 2022.
  5. GlobalData, "Therapeutic Area Insight," 2023.

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