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Last Updated: December 25, 2024

NABI-HB Drug Profile


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Summary for Tradename: NABI-HB
High Confidence Patents:0
Applicants:1
BLAs:1
Pharmacology for NABI-HB
Mechanism of ActionVirus Neutralization
Physiological EffectPassively Acquired Immunity
Established Pharmacologic ClassHuman Immunoglobulin
Chemical StructureImmunoglobulins
Note on Biologic Patents

Matching patents to biologic drugs is far more complicated than for small-molecule drugs.

DrugPatentWatch employs three methods to identify biologic patents:

  1. Brand-side disclosures in response to biosimilar applications
  2. These patents were identified from disclosures by the brand-side company, in response to a potential biosimilar seeking to launch. They have a high certainty of blocking biosimilar entry. The expiration dates listed are not estimates — they're expiration dates as indicated by the brand-side company.

  3. General brand-side disclosures
  4. These patents were identified from searching drug labels and other general disclosures from the brand-side company. This list may exclude some of the patents which block biosimilar launch, and some of these patents listed may not actually block biosimilar launch. The expiration dates listed for these patents are estimates, based on the grant date of the patent.

  5. Patents from broad patent text search
  6. For completeness, these patents were identified by searching the patent literature for mentions of the branded or ingredient name of the drug. Some of these patents protect the original drug, whereas others may protect follow-on inventions or even inventions casually mentioning the drug. The expiration dates listed for these patents are estimates, based on the grant date of the patent.

1) High Certainty: US Patents for NABI-HB Derived from Brand-Side Litigation

No patents found based on brand-side litigation

2) High Certainty: US Patents for NABI-HB Derived from Company Disclosures

No patents found based on company disclosures

3) Low Certainty: US Patents for NABI-HB Derived from Patent Text Search

These patents were obtained by searching patent claims

NABI-HB Market Analysis and Financial Projection Experimental

Market Dynamics and Financial Trajectory for the Biologic Drug: NABI-HB

Introduction

NABI-HB, also known as Hepatitis B Immune Globulin (Human), is a biologic drug developed by Nabi Biopharmaceuticals to prevent hepatitis B infection, particularly in liver transplant patients. This article delves into the market dynamics and financial trajectory of NABI-HB, highlighting its significance, market performance, and the broader context of the biologics industry.

Overview of NABI-HB

NABI-HB is designed to prevent the recurrence of hepatitis B virus (HBV) infection in patients who have undergone liver transplantation. It is a critical therapy given that HBV recurrence can lead to rapid deterioration of liver function, often resulting in death or the need for re-transplantation[1].

Market Need and Demand

Hepatitis B remains a significant global health concern, with similar infection rates in Europe and the U.S. The demand for effective treatments and preventive measures is high, especially in the context of liver transplantation. NABI-HB fills a crucial gap by providing a proven method to prevent HBV recurrence in these patients[1].

Regulatory Status

NABI-HB has undergone extensive regulatory review. In Europe, it was submitted under the Mutual Recognition Procedure and was expected to receive approval in the first half of 2006. The product was already marketed in the U.S. under the same name, and its European counterpart, HEBIG, was anticipated to follow a similar approval path[1].

Commercialization Strategy

Nabi Biopharmaceuticals had planned to commercialize NABI-HB and PhosLo (another key product) in Europe through a sales distributor or commercialization partner. This strategy was part of the company's broader European commercialization plan, which included focusing on launching its lead products despite the decision to withdraw the Marketing Authorization Application (MAA) for StaphVAX in Europe[1].

Financial Performance

The financial performance of NABI-HB is closely tied to the overall financial health of Nabi Biopharmaceuticals. In 2005, the company incurred significant expenses related to the license application and planned launch of StaphVAX in Europe, totaling $7.2 million. However, the decision to close European operations and focus on core products like NABI-HB and PhosLo was expected to streamline costs and improve financial efficiency[1].

Broader Biologics Market Context

The biologics market, which includes drugs like NABI-HB, is experiencing rapid growth. According to recent market research, the global biologic therapeutic drugs market is projected to grow from $452.9 billion in 2023 to $823.4 billion by 2028, at a compound annual growth rate (CAGR) of 12.7%[4].

Key Drivers of the Biologics Market

  • Innovation in Manufacturing: Advances in cell and gene therapy, as well as the use of fermented cells and transgenic plant cells, are driving the market forward.
  • Regulatory Support: Favorable regulatory environments in regions like North America, Europe, and Asia-Pacific are facilitating the development and approval of biologic drugs.
  • Increasing Demand: The need for effective treatments for chronic and rare diseases is driving demand for biologics[4].

Competitive Landscape

The biologics market is highly competitive, with several key players. Companies like ADMA Biologics, which specializes in immunoglobulin products, are seeing significant revenue growth. For instance, ADMA Biologics reported a 77% year-over-year revenue growth rate in the second quarter of 2023, driven by the expansion of its product ASCENIV[5].

Market Segmentation

The biologics market is segmented by product type, application, and source. Therapeutic proteins and cancer treatments are among the dominant segments. The market is also analyzed by region, with North America, Europe, and Asia-Pacific being key areas of focus[4].

Financial Projections and Growth

While specific financial projections for NABI-HB are not available in isolation, the overall trend in the biologics market suggests strong growth potential. Companies in this sector are increasing their revenue and profitability, as seen in ADMA Biologics' financial results. For example, ADMA Biologics expects total revenues to exceed $415 million in 2024 and $465 million in 2025, with adjusted EBITDA expected to exceed $160 million and $215 million, respectively[2].

Challenges and Opportunities

Regulatory Challenges

Biologic drugs face stringent regulatory requirements, which can be both a challenge and an opportunity. Compliance with these regulations ensures safety and efficacy but also increases the cost and time required for product approval[1].

Market Competition

The competitive nature of the biologics market presents both challenges and opportunities. While it drives innovation, it also requires companies to differentiate their products and maintain a strong market presence[4].

Patient Need and Market Demand

The high demand for effective treatments for diseases like hepatitis B presents a significant opportunity for NABI-HB. As the global healthcare system continues to seek innovative solutions, biologic drugs like NABI-HB are poised to play a critical role[1].

Key Takeaways

  • Market Need: NABI-HB addresses a critical need in preventing HBV recurrence in liver transplant patients.
  • Regulatory Status: The product has undergone extensive regulatory review and was expected to receive approval in Europe.
  • Commercialization Strategy: Nabi Biopharmaceuticals planned to commercialize NABI-HB through a sales distributor or partner.
  • Financial Performance: The financial trajectory of NABI-HB is tied to the overall performance of Nabi Biopharmaceuticals and the broader biologics market.
  • Market Growth: The biologics market is experiencing rapid growth, driven by innovation, regulatory support, and increasing demand.

FAQs

What is NABI-HB used for?

NABI-HB is used to prevent the recurrence of hepatitis B virus (HBV) infection in patients who have undergone liver transplantation.

What is the regulatory status of NABI-HB in Europe?

NABI-HB was submitted under the Mutual Recognition Procedure in Europe and was expected to receive approval in the first half of 2006.

How does NABI-HB fit into the broader biologics market?

NABI-HB is part of the growing biologics market, which is projected to reach $823.4 billion by 2028, driven by innovation, regulatory support, and increasing demand.

What are the key drivers of the biologics market?

Key drivers include innovation in manufacturing, regulatory support, and increasing demand for effective treatments for chronic and rare diseases.

How competitive is the biologics market?

The biologics market is highly competitive, with several key players like ADMA Biologics experiencing significant revenue growth.

Sources

  1. Nabi Biopharmaceuticals Updates European Commercialization Strategy - PR Newswire.
  2. ADMA Biologics Announces Third Quarter 2024 Financial Results - ADMA Biologics.
  3. ADMA Biologics Announces Fourth Quarter and Full Year 2023 Financial Results - ADMA Biologics.
  4. Big Growth Ahead Biologic Drugs Market to Hit 823.4 Billion by 2028 - BCC Research.
  5. ADMA Biologics Announces Second Quarter 2023 Financial Results - ADMA Biologics.

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