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Last Updated: April 2, 2025

NORETHIN 1/50M-21 Drug Patent Profile


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When do Norethin 1/50m-21 patents expire, and what generic alternatives are available?

Norethin 1/50m-21 is a drug marketed by Heritage Pharma and is included in one NDA.

The generic ingredient in NORETHIN 1/50M-21 is mestranol; norethindrone. There are eleven drug master file entries for this compound. Additional details are available on the mestranol; norethindrone profile page.

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Summary for NORETHIN 1/50M-21
Drug patent expirations by year for NORETHIN 1/50M-21

US Patents and Regulatory Information for NORETHIN 1/50M-21

ApplicantTradenameGeneric NameDosageNDAApproval DateTETypeRLDRSPatent No.Patent ExpirationProductSubstanceDelist Req.Exclusivity Expiration
Heritage Pharma NORETHIN 1/50M-21 mestranol; norethindrone TABLET;ORAL-21 071539-001 Apr 12, 1988 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 1 of 1 entries

Market Dynamics and Financial Trajectory for Norethindrone-Based Contraceptives: A Focus on Norethin 1/50M-21

Introduction

Norethindrone, a synthetic progestin, is a key component in many oral contraceptive formulations. One such formulation is Norethin 1/50M-21, which combines norethindrone with ethinyl estradiol. This article delves into the market dynamics and financial trajectory of norethindrone-based contraceptives, with a specific focus on Norethin 1/50M-21.

Market Overview of Oral Contraceptives

The market for oral contraceptives is diverse and highly competitive, with various formulations available to cater to different patient needs. These include monophasic, biphasic, and triphasic pills, each with varying doses of estrogen and progestin[1].

Norethindrone-Based Contraceptives

Norethindrone is one of the most commonly used progestins in oral contraceptives. It is available in various dosages and combinations, such as Norethin 1/50M-21, which contains 1 mg of norethindrone and 50 µg of ethinyl estradiol. This combination is known for its efficacy in preventing pregnancy and managing menstrual symptoms.

Benefits and Risks

  • Benefits: Norethindrone-based contraceptives are effective in preventing pregnancy, with a true failure rate of about 3% when used correctly. They also offer benefits such as regulation of menstrual cycles and reduction of menstrual cramps and heavy bleeding[1].
  • Risks: While generally safe, these contraceptives can have side effects such as nausea, breast tenderness, and mood changes. There are also more serious risks, including an increased risk of blood clots and stroke, although these are rare[1].

Market Dynamics

Demand and Supply

The demand for oral contraceptives remains steady due to their widespread use for both contraceptive and therapeutic purposes. The supply is met by several pharmaceutical companies, each offering their own formulations. Norethin 1/50M-21, being a well-established product, has a stable market presence.

Competitive Landscape

The competitive landscape in the oral contraceptive market is intense, with numerous brands and generic options available. Companies like Gedeon Richter, which has a strong presence in women’s healthcare, contribute significantly to this market. However, the market is also subject to generic competition, which can impact the pricing and market share of branded products[2][3].

Financial Trajectory

Revenue and Sales

The financial performance of norethindrone-based contraceptives, including Norethin 1/50M-21, is influenced by several factors such as prescription rates, insurance coverage, and competition from generic alternatives. Despite these challenges, these products generally maintain a stable revenue stream due to their essential nature in women’s healthcare.

Example: Gedeon Richter's Financial Performance

Gedeon Richter, a company with a significant presence in women’s healthcare, reported strong financial performance in 2023. Their women’s healthcare business saw a double-digit sales increase, driven by new and innovative medicines. While the specific financial details for Norethin 1/50M-21 are not provided, the overall trend indicates a robust market for such products[2][3].

Regulatory Environment

The regulatory environment plays a crucial role in the market dynamics of pharmaceutical products. Approvals, label expansions, and safety monitoring are key factors that can impact the financial trajectory of a drug.

Regulatory Approvals and Label Expansions

Regulatory approvals and label expansions can significantly boost the sales of a product. For instance, Gedeon Richter’s product Ryeqo® saw a label expansion for endometriosis, which contributed to its sales growth. Similar regulatory favorable outcomes can positively impact the financial performance of Norethin 1/50M-21[2][3].

Patient Access and Affordability

Patient access and affordability are critical in determining the market success of any pharmaceutical product. Insurance coverage, pricing strategies, and generic competition all play roles in how accessible these products are to the general public.

Impact of Generic Competition

Generic competition can reduce the market share and revenue of branded products like Norethin 1/50M-21. However, many patients and healthcare providers prefer branded products due to their established reputation and reliability, which can help maintain a stable market presence despite generic alternatives[1].

Future Outlook

The future outlook for norethindrone-based contraceptives like Norethin 1/50M-21 remains positive due to their essential role in women’s healthcare. Here are some key points to consider:

Innovation and New Formulations

Continuous innovation in contraceptive formulations can drive market growth. New progestins and lower doses of estrogen are being developed to reduce side effects and improve efficacy, which could influence the market dynamics of existing products[1].

Global Health Initiatives

Global health initiatives aimed at improving access to contraception can increase demand for products like Norethin 1/50M-21. Partnerships and collaborations between pharmaceutical companies and healthcare organizations can further expand the reach of these products[2][3].

Economic Factors

Economic factors such as currency fluctuations and inflation can impact the financial performance of pharmaceutical companies. However, companies like Gedeon Richter have shown resilience in navigating these challenges and achieving significant financial growth[2][3].

Key Takeaways

  • Stable Market Presence: Norethindrone-based contraceptives, including Norethin 1/50M-21, have a stable market presence due to their efficacy and widespread use.
  • Competitive Landscape: The market is highly competitive with both branded and generic options available.
  • Regulatory Environment: Regulatory approvals and label expansions can significantly impact the financial performance of these products.
  • Patient Access: Patient access and affordability are crucial for the market success of these products.
  • Future Outlook: The future outlook remains positive with ongoing innovation and global health initiatives.

FAQs

What are the benefits of using Norethin 1/50M-21?

Norethin 1/50M-21 is effective in preventing pregnancy, regulating menstrual cycles, and reducing menstrual cramps and heavy bleeding.

What are the potential risks associated with Norethin 1/50M-21?

Potential risks include nausea, breast tenderness, mood changes, and more serious risks like blood clots and stroke, although these are rare.

How does generic competition affect the market for Norethin 1/50M-21?

Generic competition can reduce the market share and revenue of branded products like Norethin 1/50M-21, but many patients prefer branded products due to their established reputation.

What role does regulatory approval play in the financial trajectory of Norethin 1/50M-21?

Regulatory approvals and label expansions can significantly boost the sales and financial performance of Norethin 1/50M-21.

How do economic factors impact the financial performance of pharmaceutical companies like Gedeon Richter?

Economic factors such as currency fluctuations and inflation can impact financial performance, but companies like Gedeon Richter have shown resilience in navigating these challenges.

Sources

  1. Update on contraception: Benefits and risks of the new formulations - CCJM[1]
  2. Gedeon Richter Annual Report 2023 - Gedeon Richter[2]
  3. Gedeon Richter Annual Report 2023 (Non-Official Draft) - BET[3]

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