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Last Updated: December 12, 2025

CITANEST PLAIN Drug Patent Profile


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

Citanest Plain is a drug marketed by Astrazeneca and Dentsply Pharm and is included in two NDAs.

The generic ingredient in CITANEST PLAIN is prilocaine hydrochloride. There are eight drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the prilocaine hydrochloride profile page.

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Summary for CITANEST PLAIN
Drug patent expirations by year for CITANEST PLAIN
Recent Clinical Trials for CITANEST PLAIN

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Bozyaka Training and Research HospitalPhase 4
Diskapi Teaching and Research HospitalPhase 4

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US Patents and Regulatory Information for CITANEST PLAIN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Astrazeneca CITANEST PLAIN prilocaine hydrochloride INJECTABLE;INJECTION 014763-007 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Dentsply Pharm CITANEST PLAIN DENTAL prilocaine hydrochloride INJECTABLE;INJECTION 021382-001 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Market Dynamics and Financial Trajectory for CITANEST PLAIN

Last updated: July 28, 2025

Introduction

CITANEST PLAIN, a prominent local anesthetic agent primarily comprising lidocaine, has become a staple in dental, surgical, and minor procedural anesthesia. Its efficacy, safety profile, and versatility have driven widespread adoption across healthcare markets worldwide. The evolution of its market dynamics and financial trajectory reflects broader shifts in pharmaceutical regulation, technological advancements, competitive landscape, and healthcare delivery models. This report comprehensively analyzes these factors, providing insights crucial for stakeholders aiming to optimize investment strategies and product positioning.

Product Overview and Regulatory Status

CITANEST PLAIN is formulated as a lidocaine-based solution used for infiltration and nerve blocks. Classified as a local anesthetic, it functions by blocking sodium channels, preventing nerve conduction. Its generic status and patent expiry have facilitated extensive production by multiple pharmaceutical manufacturers, leading to a highly competitive landscape. Regulatory approvals across jurisdictions, including the FDA, EMA, and various national agencies, have standardized its safety and efficacy profiles, fostering widespread acceptance.

Market Dynamics

Demand Drivers

Growing Dental and Surgical Procedures

The expanding global healthcare infrastructure and increased prioritization of minimally invasive procedures have amplified demand for local anesthetics like CITANEST PLAIN. Dental procedures, including fillings, extractions, and root canals, constitute the largest segment, supported by rising awareness and improved access to dental care, especially in emerging economies [1].

Aging Population and Chronic Conditions

An aging demographic requiring more surgical interventions further propels the demand for safe and effective anesthetic agents. Additionally, the prevalence of chronic pain conditions managed in outpatient settings often necessitates local anesthesia, contributing to sustained market growth.

Healthcare Policy and Practice Trends

Enhanced focus on outpatient procedures, driven by cost containment and patient comfort, shifts the preference toward local anesthetics over general anesthesia. Regulatory bodies' emphasis on safety and standardization also bolster the credibility of agents like CITANEST PLAIN.

Competitive Landscape

Generics and Price Sensitivity

The expiration of patent protections for lidocaine formulations has led to market saturation with generic equivalents, intensifying price competition. Manufacturers leverage cost efficiencies and distribution channels to maintain market share, often resulting in narrowing profit margins.

Product Innovation and Combination Formulations

While CITANEST PLAIN remains a standard, innovations such as sustained-release formulations, combination products with vasoconstrictors (e.g., epinephrine), and alternative delivery devices influence market dynamics, potentially cannibalizing plain formulations or creating new segments.

Distribution Channels and Market Penetration

Hospital and Dental Clinics

The primary distribution channels remain hospitals, dental clinics, and outpatient surgical centers. Geographic variations influence distribution strategies, with developed markets demonstrating higher adoption rates due to regulatory maturity and healthcare infrastructure.

Emerging Markets

Rapid economic growth and expanding healthcare access in regions such as Asia-Pacific and Latin America present significant opportunities. Local manufacturers and multinational corporations are actively expanding presence through localized manufacturing and distribution partnerships.

Regulatory and Reimbursement Factors

Reimbursement policies significantly impact market performance. Countries with comprehensive healthcare coverage for outpatient procedures tend to see higher volumes of CITANEST PLAIN use. Conversely, lack of reimbursement frameworks can suppress demand, especially in cost-sensitive markets.

Financial Trajectory

Market Size and Growth Rate

Based on recent reports, the global local anesthetic market is projected to grow at a Compound Annual Growth Rate (CAGR) of approximately 4-6% over the next five years [2]. CITANEST PLAIN's share aligns with broader lidocaine segment performance, estimated to surpass USD 1 billion in revenue globally by 2025.

Revenue Contributors

The revenue trajectory hinges on regional demand, formulary preferences, and competitive pricing strategies. Developed markets, with higher procedural volumes and better reimbursement, contribute disproportionately. In contrast, growth in emerging markets is driven by increased healthcare access and economic growth.

Price and Cost Dynamics

Global price erosion due to generic competition constrains profit margins. Manufacturers are incentivized to optimize manufacturing efficiencies and explore value-added services, such as bundled delivery systems and educational initiatives, to sustain revenues.

Investment and R&D Outlook

Most investment focuses on formulation improvements, regulatory compliance, and market expansion rather than on CITANEST PLAIN-specific R&D. However, innovation in delivery systems—e.g., computer-controlled local anesthetic delivery—may create opportunities to differentiate and command premium pricing.

Market Challenges and Opportunities

Challenges

  • Price Competition: Saturated generic market limits pricing power.
  • Regulatory Hurdles: Evolving safety standards, labeling, and quality compliance increase operational costs.
  • Market Saturation: Mature markets nearing saturation demand innovative approaches to growth.
  • Alternatives and Adjuncts: Emerging technologies and alternative anesthetic agents pose competition.

Opportunities

  • Expanding into Emerging Markets: Tailored strategies to penetrate low-penetration regions.
  • Product Differentiation: Combining CITANEST PLAIN with vasoconstrictors or developing modified-release formulations.
  • Technological Integration: Incorporation into technologically advanced delivery devices.
  • Corporate Partnerships: Strategic alliances with healthcare providers and distributors to enhance reach.

Conclusion

CITANEST PLAIN's market remains robust, supported by pervasive clinical need, regulatory acceptance, and expanding healthcare access. The drug's financial trajectory appears steady, with growth driven by emerging markets, technological innovation, and clinical practice patterns. However, manufacturers must navigate intense price competition, regulatory complexities, and evolving therapeutic alternatives. Strategic focus on differentiation, market expansion, and cost optimization will be critical to sustain and enhance its financial performance.

Key Takeaways

  • The global demand for CITANEST PLAIN aligns with overall growth in minimally invasive procedures and outpatient surgeries.
  • Market saturation in key developed regions necessitates innovation and strategic differentiation to sustain revenue.
  • Emerging markets offer substantial growth potential, driven by healthcare infrastructure development and increasing procedural volumes.
  • Price erosion and intense generic competition impose margin pressures; investment in delivery systems and formulations can provide competitive edges.
  • Regulatory compliance and reimbursement landscapes critically influence regional market performance.

FAQs

1. How does patent expiration impact CITANEST PLAIN's market presence?
Patent expiry leads to increased generic competition, primarily driving down prices and squeezing profit margins but also expanding accessibility and volume. Manufacturers often respond with formulation innovations or value-added services.

2. What role do technological advancements play in CITANEST PLAIN's future growth?
Advances such as computer-controlled delivery systems and sustained-release formulations can enhance clinical outcomes and patient comfort, creating differentiation opportunities and potentially commanding higher prices.

3. Which regions present the most promising growth opportunities for CITANEST PLAIN?
Emerging markets in Asia-Pacific, Latin America, and Africa offer significant growth potential due to expanding healthcare infrastructure and increasing procedural volumes, provided manufacturers address local regulatory and pricing challenges.

4. How do reimbursement policies influence CITANEST PLAIN’s market penetration?
Substantial reimbursement coverage in certain countries encourages higher utilization, whereas lack of reimbursement can limit adoption, especially in low-income regions, emphasizing the importance of engaging with policymakers.

5. What are the main competitive threats to CITANEST PLAIN?
Competition from alternative local anesthetics, innovative drug delivery technologies, and combination formulations pose ongoing threats, requiring continuous innovation and strategic positioning to maintain market share.


Sources:

[1] Market Research Future, "Global Local Anesthetic Market," 2022.
[2] Grand View Research, "Local Anesthetics Market Size, Share & Trends Analysis," 2023.

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