You're using a free limited version of DrugPatentWatch: Upgrade for Complete Access

Last Updated: December 23, 2024

ERRIN Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


When do Errin patents expire, and when can generic versions of Errin launch?

Errin is a drug marketed by Dr Reddys Labs Sa and is included in one NDA.

The generic ingredient in ERRIN is norethindrone. There are twenty-six drug master file entries for this compound. Sixteen suppliers are listed for this compound. Additional details are available on the norethindrone profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Errin

A generic version of ERRIN was approved as norethindrone by GLENMARK PHARMS LTD on July 22nd, 2010.

  Subscribe

AI Research Assistant
Questions you can ask:
  • What is the 5 year forecast for ERRIN?
  • What are the global sales for ERRIN?
  • What is Average Wholesale Price for ERRIN?
Drug patent expirations by year for ERRIN
Drug Prices for ERRIN

See drug prices for ERRIN

Drug Sales Revenue Trends for ERRIN

See drug sales revenues for ERRIN

Pharmacology for ERRIN
Drug ClassProgestin

US Patents and Regulatory Information for ERRIN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Dr Reddys Labs Sa ERRIN norethindrone TABLET;ORAL-28 076225-001 Oct 21, 2002 AB2 RX 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

ERRIN Market Analysis and Financial Projection Experimental

Market Dynamics and Financial Trajectory for the Drug: ERRIN

Introduction

ERRIN, a progestin-only oral contraceptive, is a widely used medication for preventing pregnancy. To understand its market dynamics and financial trajectory, it is crucial to delve into various aspects including its mode of action, market positioning, regulatory environment, and the impact of broader healthcare policies.

Mode of Action and Clinical Pharmacology

ERRIN works by suppressing ovulation in approximately half of its users, thickening the cervical mucus to inhibit sperm penetration, and altering the endometrium to prevent implantation of a fertilized egg[2][4].

Pharmacokinetics

The drug's efficacy is highly dependent on rigid adherence to the dosing schedule due to its rapid distribution and elimination. Serum progestin levels peak about two hours after oral administration and return to near baseline levels within 24 hours[2][4].

Market Positioning

ERRIN is part of the broader market for oral contraceptives, which is a well-established segment within the pharmaceutical industry. The market for oral contraceptives is competitive, with various brands and generic options available.

Competitive Landscape

The oral contraceptive market includes a range of products, from combination pills (containing both estrogen and progestin) to progestin-only pills like ERRIN. The competitive landscape is influenced by factors such as efficacy, side effect profiles, and patient preferences[2].

Regulatory Environment

The regulatory environment plays a significant role in shaping the market dynamics and financial trajectory of pharmaceutical products like ERRIN.

FDA Approval and Compliance

ERRIN, like other pharmaceuticals, must comply with FDA regulations. It has been approved for use as a progestin-only oral contraceptive and is subject to ongoing monitoring for safety and efficacy[2][4].

Impact of Broader Healthcare Policies

Broader healthcare policies, particularly those related to drug pricing and access, can significantly impact the financial trajectory of pharmaceuticals.

The Inflation Reduction Act (IRA)

The IRA, which includes provisions for Medicare to negotiate drug prices, can have indirect effects on the generic and branded drug markets. While ERRIN is a generic product, changes in the pricing dynamics of branded drugs can influence the overall market. For instance, the IRA's negotiation provisions could lead to lower brand drug prices, which might affect the pricing strategy of generic manufacturers[3].

Financial Trajectory

The financial trajectory of ERRIN is influenced by several factors, including market demand, competition, and regulatory changes.

Pricing Dynamics

The pricing of ERRIN is affected by its status as a generic drug. Generic drugs typically offer significant cost savings compared to their branded counterparts. However, the IRA's impact on brand drug prices could create new challenges for generic manufacturers in maintaining profitability while offering competitive pricing[3].

Market Demand

The demand for oral contraceptives remains steady due to their essential role in reproductive health. ERRIN benefits from this consistent demand, although it must compete with other oral contraceptives in the market.

Revenue Streams

Revenue for ERRIN is generated through sales to pharmacies, healthcare providers, and directly to consumers through prescription fills. The revenue stream is influenced by the number of prescriptions filled, the pricing strategy, and the level of competition in the market.

Impact of Pharmacy Benefit Managers (PBMs)

Pharmacy Benefit Managers (PBMs) play a crucial role in the pharmaceutical supply chain and can significantly affect the financial trajectory of drugs like ERRIN.

Role of PBMs in Drug Pricing

PBMs manage prescription drug benefits for insurers and employers, influencing what patients pay at the pharmacy counter. Recent scrutiny of PBMs by the FTC and Congress highlights their role in inflating drug costs. For generic drugs like ERRIN, PBMs can affect the negotiated prices and the out-of-pocket costs for patients[1].

Transparency and Regulatory Changes

There is growing interest in expanding transparency in the PBM market and changing rules to ensure that patients benefit from discounts. This could lead to more favorable pricing for generic drugs, potentially increasing their market share and revenue[1].

Unintended Consequences of Regulatory Changes

Regulatory changes, such as those introduced by the IRA, can have unintended consequences on the generic drug market.

Impact on Generic Manufacturers

The IRA's provisions may reduce the incentive for brand manufacturers to invest in new indications, which could impact the pipeline of future generic drugs. This could alter the market dynamics, making it less beneficial for generic manufacturers to target certain branded products[3].

Key Takeaways

  • Regulatory Impact: Changes in healthcare policies, such as the IRA, can significantly affect the pricing and market dynamics of generic drugs like ERRIN.
  • PBM Influence: Pharmacy Benefit Managers play a critical role in determining drug prices and patient out-of-pocket costs.
  • Market Competition: ERRIN operates in a competitive market with various oral contraceptive options available.
  • Financial Trajectory: The financial performance of ERRIN is influenced by market demand, competition, and regulatory changes.

FAQs

What is ERRIN used for?

ERRIN is a progestin-only oral contraceptive used to prevent pregnancy by suppressing ovulation, thickening cervical mucus, and altering the endometrium[2][4].

How does the IRA impact generic drug manufacturers?

The IRA may reduce the incentive for brand manufacturers to invest in new indications, which could impact the pipeline of future generic drugs and alter market dynamics for generic manufacturers[3].

What role do PBMs play in drug pricing?

PBMs manage prescription drug benefits and can influence what patients pay at the pharmacy counter. They have been under scrutiny for inflating drug costs and are subject to potential regulatory changes aimed at increasing transparency and ensuring patients benefit from discounts[1].

How does ERRIN's pricing compare to other oral contraceptives?

As a generic drug, ERRIN typically offers significant cost savings compared to branded oral contraceptives. However, its pricing is influenced by market competition and regulatory changes[3].

What are the potential unintended consequences of the IRA on the generic drug market?

The IRA could disrupt the traditional dynamics of the generic drug market by reducing the incentive for brand manufacturers to invest in new indications and creating pressure on generic manufacturers to launch at lower prices to maintain profitability[3].

Sources

  1. USC News: "Drug middlemen in the hot seat: Q&A with USC Schaeffer Center’s Erin Trish"
  2. Drugs.com: "Errin: Package Insert / Prescribing Information"
  3. Lumanity: "Potential Impact of the IRA on the Generic Drug Market"
  4. Medthority: "ERRIN NORETHINDRONE .35 mg/1 Proficient Rx LP"

More… ↓

⤷  Subscribe

Make Better Decisions: Try a trial or see plans & pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.