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Last Updated: December 22, 2024

LOPURIN Drug Patent Profile


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When do Lopurin patents expire, and what generic alternatives are available?

Lopurin is a drug marketed by Abbott and Dr Reddys La and is included in three NDAs.

The generic ingredient in LOPURIN is allopurinol. There are twenty-two drug master file entries for this compound. Forty-four suppliers are listed for this compound. Additional details are available on the allopurinol profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Lopurin

A generic version of LOPURIN was approved as allopurinol by WATSON LABS on September 28th, 1984.

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Drug patent expirations by year for LOPURIN
Recent Clinical Trials for LOPURIN

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
National Cancer Institute (NCI)Phase 2
AbbViePhase 2
Masonic Cancer Center, University of MinnesotaN/A

See all LOPURIN clinical trials

Pharmacology for LOPURIN

US Patents and Regulatory Information for LOPURIN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Abbott LOPURIN allopurinol TABLET;ORAL 018297-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Subscribe ⤷  Subscribe ⤷  Subscribe
Dr Reddys La LOPURIN allopurinol TABLET;ORAL 071587-001 Apr 2, 1987 AB RX No No ⤷  Subscribe ⤷  Subscribe ⤷  Subscribe
Abbott LOPURIN allopurinol TABLET;ORAL 018297-002 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Subscribe ⤷  Subscribe ⤷  Subscribe
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

LOPURIN Market Analysis and Financial Projection Experimental

Market Dynamics and Financial Trajectory for Allopurinol (LOPURIN)

Introduction to Allopurinol (LOPURIN)

Allopurinol, commonly known by brand names such as Zyloprim and Lopurin, is a prescription medication used to treat high levels of uric acid in the body. This condition can lead to gout and kidney stones, and allopurinol is also utilized to manage uric acid levels in patients undergoing cancer treatment.

Market Growth and Forecast

The global allopurinol market is anticipated to experience significant growth over the forecast period of 2022-2029. According to Data Bridge Market Research, the market is expected to grow at a Compound Annual Growth Rate (CAGR) of 6% during this period[1][3][4].

Key Drivers of Market Growth

  • Increasing Incidence of Gout and Kidney Stones: The rise in the number of people suffering from gout and kidney stones is a major driver for the expansion of the allopurinol market. These conditions are becoming more prevalent due to factors such as obesity, unhealthy lifestyle, and increasing alcohol consumption[1][3][4].
  • Rising Geriatric Population: The growing elderly population is another significant factor, as older adults are more prone to developing gout and other uric acid-related disorders[1][3][4].
  • Growing Healthcare Expenditure: Increased healthcare spending and better healthcare infrastructure, particularly in regions like North America, are also contributing to market growth[1][3][4].

Market Segmentation

The allopurinol market is segmented based on several criteria:

  • Drug Class: Antigout agents and antihyperuricemic agents[1].
  • Application: Gout, kidney stones, and other conditions[1].
  • Demographic: Adult and pediatric populations[1].
  • Dosage Form: Intravenous powder for injection and oral tablets[1].
  • End-Users: Clinics, hospitals, and others[1].
  • Distribution Channel: Hospital pharmacy, retail pharmacy, and online pharmacy[1].

Regional Market Analysis

North America

North America currently dominates the allopurinol market due to high healthcare expenditure and advanced healthcare infrastructure. However, the Asia-Pacific region is expected to grow significantly, driven by emerging markets and growing government support[1][3][4].

Financial Trajectory

Revenue and Sales

The financial trajectory for allopurinol is positive, with the market expected to grow significantly. While specific financial data for allopurinol itself is not provided, the overall gout market, which includes allopurinol, is expected to see substantial growth. For example, the gout market in the seven major markets (US, 5EU, and Japan) is projected to increase from $4.638 million in 2022 to $10.768 million in 2032, at a CAGR of 8.8%[4].

Challenges and Limitations

Despite the positive growth outlook, there are several challenges that could impact the financial trajectory of allopurinol:

  • High Drug Costs: The cost of allopurinol can be a significant barrier, especially for patients without adequate insurance coverage[1][3][4].
  • Side Effects: Allopurinol is associated with various side effects, such as loss of appetite, dizziness, fever, chills, blood in urine, and skin rash, which can hamper market growth[1][3][4].
  • Lack of Awareness: Limited awareness about the benefits and proper use of allopurinol can also challenge market expansion[1][3][4].

Emerging Opportunities

Research and Development

Increasing research and development activities, particularly in emerging markets, provide beneficial opportunities for the allopurinol market. New therapies and improved formulations could enhance the efficacy and safety profile of allopurinol, attracting more patients and healthcare providers[1][3][4].

New Markets

The emergence of new markets, especially in the Asia-Pacific region, and growing government support are expected to drive market growth. These regions offer untapped potential for pharmaceutical companies to expand their reach and increase sales[1][3][4].

Impact of COVID-19

The COVID-19 pandemic had a short-term impact on the allopurinol market due to lockdowns, travel restrictions, and supply chain disruptions. However, the market is expected to recover and continue its growth trajectory as these disruptions are mitigated[4].

Comparison with Other Treatments

Allopurinol is often compared with other treatments for hyperuricaemia, such as febuxostat. Febuxostat has been shown to be more effective than allopurinol in reducing serum urate levels, especially in patients with impaired renal function. However, febuxostat also comes with its own set of side effects and considerations[4].

Novel Urate-Lowering Therapies (ULTs)

The gout market is expected to see the entrance of novel ULTs, which could potentially challenge allopurinol's market share. These new therapies are forecasted to have improved efficacy and safety profiles, with a significant decline in uric acid levels and fewer toxicities compared to current treatments like allopurinol, Probenecid, and Febuxostat[4].

Key Takeaways

  • The global allopurinol market is expected to grow at a CAGR of 6% from 2022 to 2029.
  • Key drivers include the increasing incidence of gout and kidney stones, a rising geriatric population, and growing healthcare expenditure.
  • North America dominates the market, but the Asia-Pacific region is expected to grow significantly.
  • High drug costs, side effects, and lack of awareness are challenges to market growth.
  • Emerging opportunities lie in research and development and new market emergence.

Frequently Asked Questions (FAQs)

What is the primary use of allopurinol?

Allopurinol is primarily used to treat high levels of uric acid in the body, which can lead to conditions such as gout and kidney stones. It is also used to manage uric acid levels in patients undergoing cancer treatment[1][3][4].

How does the cost of allopurinol vary?

The cost of allopurinol varies based on insurance, dosage, and the pharmacy used. It can also be purchased as a generic medicine, which may be more affordable than brand-name versions[1][3][4].

What are the common side effects of allopurinol?

Common side effects of allopurinol include loss of appetite, dizziness, fever, chills, blood in urine, and skin rash. These side effects can impact patient compliance and market growth[1][3][4].

How does allopurinol compare to other treatments for hyperuricaemia?

Allopurinol is often compared with other treatments like febuxostat. While febuxostat may be more effective in reducing serum urate levels, especially in patients with impaired renal function, it also comes with its own set of side effects and considerations[4].

What are the emerging opportunities for the allopurinol market?

Emerging opportunities include increasing research and development activities, particularly in emerging markets, and the emergence of new markets, especially in the Asia-Pacific region, driven by growing government support[1][3][4].

Sources

  1. Data Bridge Market Research - Global Allopurinol Market - Industry Trends and Forecast to 2029.
  2. Biospace - Aurinia Pharmaceuticals Reports Third Quarter and Nine Months 2023 Financial and Operational Results.
  3. Drug Patent Watch - Generic ALLOPURINOL INN equivalents, pharmaceutical patent.
  4. Pharmaceutical Technology - Gout market growth driven by entrance of novel ULTs in 2022-2032.

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