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Last Updated: April 28, 2025

HYDRO-D Drug Patent Profile


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Which patents cover Hydro-d, and when can generic versions of Hydro-d launch?

Hydro-d is a drug marketed by Halsey and is included in two NDAs.

The generic ingredient in HYDRO-D is hydrochlorothiazide. There are thirty-two drug master file entries for this compound. Forty-five suppliers are listed for this compound. Additional details are available on the hydrochlorothiazide profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Hydro-d

A generic version of HYDRO-D was approved as hydrochlorothiazide by UNICHEM on August 15th, 2008.

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Drug patent expirations by year for HYDRO-D
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US Patents and Regulatory Information for HYDRO-D

ApplicantTradenameGeneric NameDosageNDAApproval DateTETypeRLDRSPatent No.Patent ExpirationProductSubstanceDelist Req.Exclusivity Expiration
Halsey HYDRO-D hydrochlorothiazide TABLET;ORAL 083891-002 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Try for Free ⤷  Try for Free ⤷  Try for Free
Halsey HYDRO-D hydrochlorothiazide TABLET;ORAL 086504-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Try for Free ⤷  Try for Free ⤷  Try for Free
>Applicant>Tradename>Generic Name>Dosage>NDA>Approval Date>TE>Type>RLD>RS>Patent No.>Patent Expiration>Product>Substance>Delist Req.>Exclusivity Expiration
Showing 1 to 2 of 2 entries

Market Dynamics and Financial Trajectory for Prescription Drugs: A Case Study on Price Increases and Market Trends

Introduction

The pharmaceutical industry is a complex and dynamic market, influenced by various factors including regulatory changes, technological innovations, and economic conditions. This article will delve into the market dynamics and financial trajectory of prescription drugs, using recent data and trends to illustrate the challenges and opportunities in this sector.

High Prescription Drug Prices: Affordability Challenges

High prescription drug prices have been a significant concern for patients, healthcare payers, employers, and taxpayers. A recent study by the Assistant Secretary for Planning and Evaluation (ASPE) highlighted that from January 2022 to January 2023, more than 4,200 drug products experienced price increases, with 46% of these increases exceeding the rate of inflation[1].

Average Price Increases

The average drug price increase during this period was 15.2%, translating to $590 per drug product. This is nearly 3.5 times the average price change between 2021 and 2022, indicating a substantial rise in drug prices in recent years[1].

Distribution of Price Increases

The distribution of price increases shows that while the relative price change in 2023 was not significantly higher than in prior years, the dollar value of the price increases was markedly higher due to the concentration in more expensive drug products. For example, the drug Vasopressin saw a staggering 3,558% price increase, the highest among all drugs[1].

Market Drivers and Restraints

Drivers

Several factors drive the market for prescription drugs:

  • Increased Prescription Rates: Higher prescription rates, often driven by better diagnostic tools and expanded treatment options, contribute to market growth[3].
  • Regulatory Interventions: Public health initiatives and regulatory changes aimed at expanding treatment access and promoting alternative pain management practices also drive the market[3].
  • Technological Innovations: Advances in treatment technologies and individualized treatment approaches are key drivers[3].

Restraints

Despite these drivers, there are significant restraints:

  • Affordability: High drug prices create affordability challenges, limiting access to necessary medications[1].
  • Stigmatization of Addiction: For specific conditions like opioid use disorder, stigma can reduce the number of patients seeking treatment[3].

Global Opioid Use Disorder (OUD) Market

The opioid use disorder market is a subset of the broader prescription drug market and is expected to grow significantly. Here are some key points:

  • Market Size: The global OUD market is projected to grow from $3.53 billion in 2023 to $6.04 billion by 2028 at a CAGR of 11.3%[3].
  • Segmentation: The market is segmented by drug type (buprenorphine, naltrexone, methadone) and route of administration (oral, parenteral)[3].

Financial Performance of New Drugs

The financial performance of new drugs is closely tied to their comparative clinical benefit. A study by ASPE found that drugs with higher overall comparative clinical benefit scores tend to have higher early market sales. For instance, oncology drugs show exponentially higher sales compared to antimicrobial and non-antimicrobial comparator drugs[4].

Debt and Financial Strategies in Pharmaceutical Companies

While not directly related to drug prices, the financial strategies of pharmaceutical companies can impact their ability to invest in research and development. Companies like Norsk Hydro ASA, though not primarily in the pharmaceutical sector, illustrate the importance of maintaining a strong financial position. Hydro aims to keep an investment-grade credit rating and manages its debt through careful financial planning, including avoiding financial ratio covenants and ensuring no lender-right to demand repayment prior to scheduled maturity[2].

Impact of Economic Conditions

Economic conditions, such as changes in interest rates and commodity prices, can indirectly affect the pharmaceutical industry. For example, disruptions in economic activity, such as those caused by the COVID-19 pandemic, can reduce sales and revenue from industrial customers, which in turn can affect the broader economic landscape and funding available for healthcare and pharmaceutical research[5].

Technological Innovations and Treatment Approaches

Technological innovations are transforming the way drugs are developed and administered. Individualized treatment approaches and integrated care models are becoming more prevalent, especially in the treatment of opioid use disorder. These innovations not only improve treatment outcomes but also contribute to the growth of the market[3].

Community-Based Support Programs

Community-based support programs are another key trend in the prescription drug market. Early intervention and prevention programs, along with community support, are crucial in managing chronic conditions and reducing the financial burden on healthcare systems[3].

Regulatory and Legislative Actions

Regulatory and legislative actions play a critical role in shaping the prescription drug market. Changes in allowed rates of return, capital structure, and industry rate structures can significantly impact the financial trajectory of pharmaceutical companies. Public health initiatives and regulatory interventions aimed at expanding treatment access and controlling drug prices are ongoing efforts to balance market dynamics[1][5].

Key Takeaways

  • High Price Increases: Prescription drug prices continue to rise, with significant increases exceeding the rate of inflation.
  • Market Growth: The global opioid use disorder market is expected to grow rapidly, driven by regulatory interventions and technological innovations.
  • Financial Performance: The financial success of new drugs is closely linked to their comparative clinical benefit.
  • Economic Impact: Economic conditions and regulatory actions can significantly affect the pharmaceutical industry.
  • Technological Innovations: Individualized treatment approaches and community-based support programs are key trends in the market.

FAQs

What was the average price increase for prescription drugs from January 2022 to January 2023?

The average price increase for prescription drugs from January 2022 to January 2023 was 15.2%, translating to $590 per drug product[1].

How is the global opioid use disorder (OUD) market expected to grow?

The global OUD market is projected to grow from $3.53 billion in 2023 to $6.04 billion by 2028 at a CAGR of 11.3%[3].

What factors drive the market for prescription drugs?

Key drivers include increased prescription rates, regulatory interventions, and technological innovations in treatment approaches[3].

How do economic conditions affect the pharmaceutical industry?

Economic conditions such as changes in interest rates and commodity prices can indirectly affect the industry by reducing sales and revenue from industrial customers and impacting funding available for healthcare and pharmaceutical research[5].

What role do community-based support programs play in the prescription drug market?

Community-based support programs, including early intervention and prevention, are crucial in managing chronic conditions and reducing the financial burden on healthcare systems[3].

Sources

  1. ASPE: Changes in the List Prices of Prescription Drugs, 2017-2023.
  2. Hydro: Debt strategy.
  3. The Business Research Company: Global Opioid Use Disorder (OUD) Market Report 2024.
  4. ASPE: Antimicrobial Drugs Market Returns Analysis.
  5. Annual Reports: United States Securities and Exchange Commission - ALLETE, Inc. 2020 Form 10-K.

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