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Last Updated: December 22, 2024

COLY-MYCIN S Drug Patent Profile


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When do Coly-mycin S patents expire, and when can generic versions of Coly-mycin S launch?

Coly-mycin S is a drug marketed by Endo Operations and Parke Davis and is included in two NDAs.

The generic ingredient in COLY-MYCIN S is colistin sulfate. There are four drug master file entries for this compound. Additional details are available on the colistin sulfate profile page.

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Summary for COLY-MYCIN S
Drug patent expirations by year for COLY-MYCIN S
Pharmacology for COLY-MYCIN S

US Patents and Regulatory Information for COLY-MYCIN S

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Endo Operations COLY-MYCIN S colistin sulfate; hydrocortisone acetate; neomycin sulfate; thonzonium bromide SUSPENSION/DROPS;OTIC 050356-001 Approved Prior to Jan 1, 1982 RX Yes Yes ⤷  Subscribe ⤷  Subscribe ⤷  Subscribe
Parke Davis COLY-MYCIN S colistin sulfate SUSPENSION;ORAL 050355-001 Approved Prior to Jan 1, 1982 DISCN 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

COLY-MYCIN S Market Analysis and Financial Projection Experimental

Market Dynamics and Financial Trajectory for COLY-MYCIN S

Introduction

Coly-Mycin S is a multifaceted otic suspension, combining the antibacterial properties of colistin and neomycin, the anti-inflammatory effects of hydrocortisone acetate, and the surfactant properties of thonzonium bromide. This article delves into the market dynamics and financial trajectory of COLY-MYCIN S, exploring its indications, market position, and the financial implications of its use.

Indications and Usage

Coly-Mycin S is indicated for the treatment of superficial bacterial infections of the external auditory canal and infections of mastoidectomy and fenestration cavities, caused by organisms susceptible to the antibiotics present in the formulation[1][2][4].

Market Position

Coly-Mycin S is part of a niche market within the broader category of otic antibiotics and anti-inflammatory agents. The product is manufactured by JHP Pharmaceuticals, LLC, and has been a significant player in the otic suspension market for several decades. The acquisition of Parke, Davis by Warner-Lambert in the past has contributed to the consolidation of the pharmaceutical market, potentially affecting the competitive landscape for COLY-MYCIN S[3].

Competitive Landscape

The market for otic antibiotics is relatively specialized, with a few key players dominating the segment. COLY-MYCIN S competes with other antibiotic and steroid combinations, but its unique formulation and efficacy profile help it maintain a strong market position. The competitive advantages include its broad-spectrum antibacterial activity and anti-inflammatory properties, which are crucial for treating complex ear infections[2][4].

Financial Trajectory

Historical Sales and Market Share

Historically, Warner-Lambert, the original manufacturer, was a significant player in the pharmaceutical industry. The acquisition by Warner-Lambert increased its market share in the hospitals-drugstores segment from 3.1% to 5.5% and in the ethical segment from 2.3% to 5.2%[3]. While specific financial data for COLY-MYCIN S is not readily available, the product's inclusion in this portfolio suggests it has contributed to the overall revenue growth of the company.

Current Market Performance

The current market performance of COLY-MYCIN S is influenced by several factors, including prescription rates, competition from generic or alternative treatments, and regulatory approvals. Given its established presence and the ongoing need for effective treatments for ear infections, COLY-MYCIN S likely maintains a stable revenue stream.

Revenue Projections

Revenue projections for COLY-MYCIN S would depend on various market and healthcare trends. With the increasing incidence of antibiotic-resistant infections, there is a growing demand for effective and broad-spectrum antibiotics like colistin and neomycin. However, the limited duration of treatment (up to 10 days) and the potential for side effects may impact long-term revenue growth[1][2][4].

Regulatory and Compliance Aspects

The regulatory environment plays a crucial role in the financial trajectory of pharmaceutical products. COLY-MYCIN S is subject to stringent regulatory oversight, including warnings about potential ototoxicity and nephrotoxicity, especially with prolonged use. Compliance with these regulations is essential to maintain market approval and avoid financial penalties[1][2][4].

Patient and Physician Preferences

Patient and physician preferences significantly influence the market dynamics of COLY-MYCIN S. The product's efficacy in treating superficial bacterial infections and its ease of administration (using a calibrated dropper or a cotton wick) contribute to its popularity among healthcare providers. However, the risk of allergic sensitization and other adverse reactions may affect prescribing habits[1][2][4].

Pricing and Reimbursement

The pricing of COLY-MYCIN S is a critical factor in its market dynamics. The cost of the medication, along with reimbursement policies from insurance providers, can impact its adoption. Generally, otic suspensions like COLY-MYCIN S are priced competitively within the market, balancing profitability with patient access[4].

Innovation and R&D

Continuous innovation and research are vital for maintaining a strong market position. While COLY-MYCIN S has a well-established formulation, ongoing research into new delivery methods, combination therapies, or improved safety profiles could enhance its market performance. However, long-term animal carcinogenicity studies and fertility studies have not been extensively performed, which might be areas for future research[1][2].

Global Market Presence

The global market presence of COLY-MYCIN S is influenced by its distribution networks and regulatory approvals in various countries. The product is marketed in several regions, contributing to its global revenue. International sales are an important component of the financial trajectory, especially given the diverse product lines and extensive foreign operations of its manufacturers[3].

Challenges and Opportunities

Challenges

  • Regulatory Compliance: Strict regulations and warnings about potential side effects can impact sales and market share.
  • Competition: The presence of other antibiotic and steroid combinations in the market poses a competitive challenge.
  • Side Effects: The risk of ototoxicity, nephrotoxicity, and allergic sensitization can affect patient and physician preferences.

Opportunities

  • Growing Demand: Increasing antibiotic resistance and the need for effective treatments present opportunities for growth.
  • Innovation: Improvements in formulation, delivery methods, or safety profiles can enhance market performance.
  • Global Expansion: Expanding distribution networks and gaining regulatory approvals in new markets can increase revenue.

Key Takeaways

  • Established Market Presence: COLY-MYCIN S has a strong market position due to its unique formulation and efficacy.
  • Regulatory Oversight: Compliance with regulatory requirements is crucial for maintaining market approval.
  • Patient and Physician Preferences: Efficacy, ease of administration, and safety profile influence prescribing habits.
  • Financial Stability: The product contributes to the overall revenue of its manufacturers, with a stable revenue stream expected.

FAQs

Q: What are the active ingredients in COLY-MYCIN S? A: COLY-MYCIN S contains colistin sulfate, neomycin sulfate, hydrocortisone acetate, and thonzonium bromide[1][2][4].

Q: What are the indications for COLY-MYCIN S? A: It is indicated for the treatment of superficial bacterial infections of the external auditory canal and infections of mastoidectomy and fenestration cavities[1][2][4].

Q: What are the potential side effects of COLY-MYCIN S? A: Potential side effects include ototoxicity, nephrotoxicity, allergic sensitization, and local irritation[1][2][4].

Q: How is COLY-MYCIN S administered? A: It is administered using a calibrated dropper or a cotton wick, with 5 drops for adults and 4 drops for pediatric patients, 3-4 times daily for up to 10 days[1][2][4].

Q: Is COLY-MYCIN S safe for use in infants below one year of age? A: The safety and effectiveness of COLY-MYCIN S in infants below one year of age have not been established[1].

Cited Sources:

  1. Drugs.com - Coly-Mycin S: Package Insert / Prescribing Information
  2. RxList - Coly-Mycin S Otic (Colistin Sulfate with Neomycin and Hydrocortisone)
  3. FTC - WARNER-LAMBERT COMPANY (Findings of Fact)
  4. eMPR - COLY-MYCIN S OTIC Prescription & Dosage Information

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