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Last Updated: December 19, 2025

PROCAN SR Drug Patent Profile


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When do Procan Sr patents expire, and what generic alternatives are available?

Procan Sr is a drug marketed by Parke Davis and Parkedale and is included in four NDAs.

The generic ingredient in PROCAN SR is procainamide hydrochloride. There are nine drug master file entries for this compound. Eleven suppliers are listed for this compound. Additional details are available on the procainamide hydrochloride profile page.

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Summary for PROCAN SR
Drug patent expirations by year for PROCAN SR
Recent Clinical Trials for PROCAN SR

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SponsorPhase
Evan Adelstein, MDN/A
UPMCN/A
University of PittsburghN/A

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US Patents and Regulatory Information for PROCAN SR

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Parke Davis PROCAN SR procainamide hydrochloride TABLET, EXTENDED RELEASE;ORAL 086468-001 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Parkedale PROCAN SR procainamide hydrochloride TABLET, EXTENDED RELEASE;ORAL 087510-001 Apr 1, 1982 DISCN Yes No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Parkedale PROCAN SR procainamide hydrochloride TABLET, EXTENDED RELEASE;ORAL 088489-001 Jan 16, 1985 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Parkedale PROCAN SR procainamide hydrochloride TABLET, EXTENDED RELEASE;ORAL 086065-001 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 PROCAN SR

Last updated: July 28, 2025


Introduction

PROCAN SR, a sustained-release formulation of dihydrocodeine, is positioned within the opioid analgesic segment targeting moderate-to-severe pain management. The drug’s market dynamics are shaped by a complex interplay of regulatory, clinical, and socio-economic factors, compounded by the ongoing opioid crisis and evolving prescribing guidelines. This analysis assesses the current market landscape, growth drivers, competitive environment, regulatory influences, and financial projections pertinent to PROCAN SR’s trajectory.


Product Profile and Therapeutic Indication

PROCAN SR offers extended analgesic coverage through a controlled-release mechanism, reducing dosing frequency relative to immediate-release counterparts. Its primary indication is for chronic pain sufferers requiring sustained relief, often in post-operative, cancer, or neuropathic pain contexts. The pharmacokinetic profile emphasizes a steady plasma concentration, minimizing peaks linked to side effects and abuse potential.


Market Landscape and Demand Drivers

Global Pain Management Market Growth

The global pain management market stood at approximately USD 44 billion in 2022, with an expected compound annual growth rate (CAGR) of 4.5% through 2030 [1]. A significant factor fueling this expansion is demographic aging, rising prevalence of chronic pain conditions, and increased awareness of palliative care needs.

Opioid Segment Dynamics

Within this, opioids account for over 60% of prescription pain medications, with sustained-release formulations like PROCAN SR serving an increasing share due to their convenience and patient adherence benefits. However, the opioid market faces constraints owing to regulatory crackdowns and societal concerns over misuse.

Patient Preferences and Prescriber Trends

Clinicians prioritize safety profiles, favoring drugs with lower abuse potential and favorable pharmacokinetic profiles. PROCAN SR’s controlled-release technology and abuse-deterrent formulations enhance its appeal, in contrast with immediate-release opioids associated with higher misuse risks.


Regulatory and Societal Influences

Regulatory Environment

Stringent regulations and monitoring programs, such as the US Drug Enforcement Administration (DEA) scheduling and Prescription Drug Monitoring Programs (PDMPs), significantly impact opioid sales. While these regulations curtail misuse, they also restrict prescribing, thereby capping market growth.

Abuse and Diversion Challenges

The opioid epidemic has prompted agencies to favor the development and approval of abuse-deterrent formulations (ADFs). PROCAN SR incorporates tamper-resistant features, aligning with regulatory mandates, but also faces scrutiny from policymakers and insurance providers regarding prescribing limits and reimbursement.

Legal and Reimbursement Policies

Reimbursement policies are evolving, with payers increasingly favoring cost-effectiveness and safety over volume-based opioid prescribing. Reimbursement rates and formularies influence the drug's market penetration, especially in institutional settings.


Competitive Landscape

Key Competitors

  • MS Contin (MS Contin, controlled-release morphine)
  • OxyContin (oxycodone) ER formulations
  • Duragesic (fentanyl patches)
  • Other abuse-deterrent opioids

Differentiation Factors

PROCAN SR differentiates through its extended-release profile, abuse-deterrent technology, and targeted positioning for patients requiring sustained pain control. However, high competition and patent expirations threaten market share.

Generic Entry Risks

The expiration of patents can lead to generic equivalents, exerting significant price pressure and reducing market margins. The financial outlook depends on effective patent protections or novel formulations extending exclusivity.


Financial Trajectory and Market Penetration

Revenue Projections

Forecasts suggest that in mature markets like the US and Europe, PROCAN SR could generate USD 200–300 million annually within 5 years, contingent on prescription volume growth and reimbursement policies (assuming a conservative 10-15% annual growth rate).

Market Penetration Strategies

Strategies include entering new markets, leveraging physician education programs, and emphasizing its abuse-deterrent profile. Expansion into chronic pain management clinics and palliative care settings presents growth opportunities.

Pricing and Profitability

Premium pricing is feasible given the drug’s safety features; however, price discounts may be necessary to compete with generics and manage payer pressures. Margins are likely to stabilize around 25–30% after accounting manufacturing costs and regulatory compliance expenses.

Investment and R&D Outlook

Continued R&D focused on enhancing abuse-deterrence, reducing side effects, and expanding indications could sustain long-term growth. Partnerships with healthcare providers and payers will further influence revenue streams.


Key Market Challenges

  • Regulatory Constraints: Stringent controls limit prescribing and distribution.
  • Anti-Opioid Policies: Heightened scrutiny from health authorities may delay market penetration.
  • Market Saturation: Established competitors with generic options threaten premium pricing strategies.
  • Public Perception: Societal concern over opioids may impact acceptance and reimbursement.

Potential Market Opportunities

  • Expansion into Emerging Markets: Countries with rising chronic pain prevalence and developing healthcare infrastructure present growth avenues.
  • Combination Formulations: Combining PROCAN SR with non-opioid analgesics or adjuvants can enhance efficacy and safety.
  • Digital and Monitoring Tools: Incorporating drug-monitoring technology can augment safety and compliance, supporting broader acceptance.

Conclusion

The financial trajectory of PROCAN SR hinges on navigating the dynamic regulatory landscape, effectively differentiating through its abuse-deterrent features, and expanding into high-growth markets. While headwinds from societal scrutiny and patent expiration loom, strategic positioning with innovative formulations and targeted marketing can sustain its revenue potential over the medium term.


Key Takeaways

  • Market Potential: The global opioid analgesic market is expected to grow modestly, with sustained demand for abuse-deterrent, extended-release formulations like PROCAN SR.
  • Regulatory Impact: Stringent policies and societal concerns constrain growth but also incentivize innovation in safer opioid options.
  • Competitive Edge: Differentiation via abuse-deterrence and controlled-release technology remains crucial amidst patent expirations and generic competition.
  • Financial Outlook: Conservative estimates project USD 200–300 million annual revenues within five years, contingent on market expansion and payer acceptance.
  • Strategic Focus: Emphasizing emerging markets, combination therapies, and safety monitoring will support long-term growth.

FAQs

  1. What factors influence the market success of PROCAN SR?
    Regulatory approval, safety profile, reimbursement policies, and patent protection are pivotal. Market acceptance hinges on prescriber confidence in its abuse-deterrent features and cost-effectiveness.

  2. How does PROCAN SR compare to other opioid formulations?
    It offers extended-release, abuse-deterrent properties, providing sustained pain relief and reducing misuse risks relative to traditional opioids.

  3. What risks does PROCAN SR face in the current environment?
    Regulatory restrictions, patent expirations, societal pushback against opioids, and high competition from generics may limit profitability.

  4. What role do emerging markets play in PROCAN SR’s growth?
    High unmet pain management needs and growing healthcare infrastructure make emerging markets strategic expansion targets.

  5. How important is innovation for the future of PROCAN SR?
    Critical; continuous R&D to improve safety profiles, develop combination therapies, and extend patent life directly influence long-term market viability.


References

[1] MarketWatch. “Pain Management Market Size, Share & Trends.” 2022.
[2] GlobalData. “Opioid Market Overview.” 2022.
[3] U.S. FDA. “Abuse-Deterrent Opioids.” 2021.

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