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Last Updated: December 22, 2024

CHENIX Drug Patent Profile


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Which patents cover Chenix, and what generic alternatives are available?

Chenix is a drug marketed by Leadiant Biosci Inc and is included in one NDA.

The generic ingredient in CHENIX is chenodiol. There is one drug master file entry for this compound. Two suppliers are listed for this compound. Additional details are available on the chenodiol profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Chenix

A generic version of CHENIX was approved as chenodiol by LGM PHARMA on October 22nd, 2009.

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Summary for CHENIX
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 80
Patent Applications: 4,060
DailyMed Link:CHENIX at DailyMed
Drug patent expirations by year for CHENIX

US Patents and Regulatory Information for CHENIX

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Leadiant Biosci Inc CHENIX chenodiol TABLET;ORAL 018513-002 Jul 28, 1983 DISCN Yes 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

CHENIX Market Analysis and Financial Projection Experimental

Market Dynamics and Financial Trajectory for Prescription Drugs: Insights from Recent Trends

Introduction

The pharmaceutical industry has been undergoing significant changes, driven by various factors including technological advancements, regulatory shifts, and evolving market demands. To understand the market dynamics and financial trajectory of prescription drugs, it is essential to analyze recent trends and data.

Overall Prescription Drug Spending

Between 2016 and 2021, prescription drug spending exhibited a notable increase. Total expenditures on prescription drugs grew from $520 billion in 2016 to $603 billion in 2021, representing a 16% increase. This growth was consistent with the overall national health care spending growth, with prescription drugs maintaining approximately an 18% share of total health care expenditures[1].

Retail vs. Non-Retail Drug Spending

The spending trends differed between retail and non-retail settings. Retail prescription drug spending increased by 13% over the five-year period, while the number of retail prescriptions only increased by 5.7%. This disparity suggests that the primary driver of increased retail drug spending was the rise in spending per prescription, rather than an increase in the number of prescriptions filled. In contrast, non-retail drug expenditures saw a 25% increase, with a 19% increase in the number of prescriptions[1].

Specialty Drug Spending

Specialty drugs have become a significant segment of the market. Between 2016 and 2021, specialty drug spending increased by 43%, reaching $301 billion in 2021. Despite a minimal 0.5% increase in the number of specialty prescriptions, the spending per prescription drove this growth. The share of retail drug spending on specialty drugs increased by 22%, while non-retail specialty drug spending saw a 20% increase over the same period[1].

Brand Name and Generic Drugs

The trends for brand name and generic drugs also varied. Brand name drug expenditures continued to rise throughout the period, driven by increases in spending per prescription. Generic drugs, however, saw a decline in retail expenditures but an increase in non-retail expenditures. The number of brand name prescriptions plateaued between 2018 and 2021, with a slight dip in 2020, while generic drug prescriptions showed year-to-year variations[1].

Impact of COVID-19

Interestingly, the COVID-19 pandemic had little impact on prescription drug spending. Despite the significant disruptions in healthcare and economic systems, the trends in prescription drug expenditures remained relatively consistent with pre-pandemic patterns[1].

Price Trends for Prescription Drugs

A study on the prices of brand-name prescription drugs revealed that 78% of the drugs available since 2012 experienced an increase in insurer and out-of-pocket costs by more than 50%, with 44% more than doubling in price. However, there was no discernible difference in relative price increases between newer and older drugs on the market[4].

Financial Performance of Pharmaceutical Companies

To understand the financial trajectory, let's look at the performance of some pharmaceutical companies. For instance, Blueprint Medicines reported revenues of $204.0 million for the year ended December 31, 2022, including $111.0 million from net product revenues from sales of AYVAKIT/AYVAKYT. Their research and development expenses were $477.4 million for the same year, reflecting significant investment in drug development[2].

Similarly, Mirum Pharmaceuticals reported a 106% growth in global net sales in the third quarter of 2023 compared to the same period in 2022, driven by their international commercial expansion and strong pipeline of upcoming late-stage data catalysts[5].

Market Dynamics and Competitive Landscape

The pharmaceutical market is highly competitive, with companies investing heavily in research and development to bring new drugs to market. The rise of specialty drugs and the increasing costs associated with them have become key drivers of market dynamics. Companies are also expanding their commercial infrastructure to capture larger market shares.

Regulatory Environment

Regulatory changes and policies significantly influence the pharmaceutical market. For example, the use of rebates for high-cost drugs and the impact of generic drug competition can affect the financial trajectory of pharmaceutical companies.

Consumer and Patient Impact

The increasing costs of prescription drugs have significant implications for consumers and patients. Higher spending per prescription and rising prices of brand-name drugs can lead to increased out-of-pocket costs, affecting access to essential medications.

Future Outlook

Given the current trends, the pharmaceutical market is expected to continue its growth trajectory, driven by the increasing demand for specialty drugs and advancements in medical technology. However, addressing the rising costs and ensuring affordability will remain critical challenges.

Key Takeaways

  • Prescription drug spending increased by 16% from 2016 to 2021, driven by increases in spending per prescription.
  • Specialty drug spending saw a significant 43% increase over the same period.
  • The COVID-19 pandemic had minimal impact on prescription drug spending trends.
  • Pharmaceutical companies are investing heavily in research and development and expanding their commercial infrastructure.
  • Regulatory changes and rising drug prices continue to shape the market dynamics.

FAQs

Q: What was the total expenditure on prescription drugs in 2021? A: The total expenditure on prescription drugs in 2021 was $603 billion[1].

Q: How did the number of retail prescriptions change between 2016 and 2021? A: The number of retail prescriptions increased by only 5.7% between 2016 and 2021[1].

Q: What drove the increase in retail prescription drug spending? A: The increase in retail prescription drug spending was primarily driven by a rise in spending per prescription, rather than an increase in the number of prescriptions filled[1].

Q: How has the spending on specialty drugs changed over the past few years? A: Specialty drug spending increased by 43% between 2016 and 2021, reaching $301 billion in 2021[1].

Q: What is the impact of rising drug prices on consumers? A: Rising drug prices lead to increased out-of-pocket costs for consumers, potentially affecting access to essential medications[4].

Sources

  1. Trends in Prescription Drug Spending, 2016-2021 - ASPE
  2. Blueprint Medicines Reports Fourth Quarter and Full Year 2022 - Blueprint Medicines
  3. Estimating illicit financial flows resulting from drug trafficking and other transnational organized crimes - UNODC
  4. Trends in Prices of Brand-Name Prescription Drugs in the United States - JAMA Network
  5. Mirum Pharmaceuticals Reports Third Quarter 2023 Financial Results and Provides Business Update - Business Wire

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