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Last Updated: December 18, 2025

CLINICAL TRIALS PROFILE FOR HYDROCODONE BITARTRATE


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All Clinical Trials for HYDROCODONE BITARTRATE

Trial ID Title Status Sponsor Phase Start Date Summary
NCT00236535 ↗ A Study of the Efficacy and Safety of Tramadol HCl/Acetaminophen, Hydrocodone Bitartrate/Acetaminophen and Placebo in Patients With Pain From an Ankle Sprain With a Partial Torn Ligament Completed PriCara, Unit of Ortho-McNeil, Inc. Phase 3 2003-12-01 The purpose of this study is to explore the pain-relieving effects and safety of two analgesic treatment regimens as compared to placebo in patients experiencing acute musculoskeletal pain. Patients who are experiencing at least moderate acute musculoskeletal pain from an ankle sprain severe enough to require prescription pain relief medication will be randomized to receive either tramadol HCl/acetaminophen, hydrocodone bitartrate/acetaminophen or placebo.
NCT00236535 ↗ A Study of the Efficacy and Safety of Tramadol HCl/Acetaminophen, Hydrocodone Bitartrate/Acetaminophen and Placebo in Patients With Pain From an Ankle Sprain With a Partial Torn Ligament Completed Johnson & Johnson Pharmaceutical Research & Development, L.L.C. Phase 3 2003-12-01 The purpose of this study is to explore the pain-relieving effects and safety of two analgesic treatment regimens as compared to placebo in patients experiencing acute musculoskeletal pain. Patients who are experiencing at least moderate acute musculoskeletal pain from an ankle sprain severe enough to require prescription pain relief medication will be randomized to receive either tramadol HCl/acetaminophen, hydrocodone bitartrate/acetaminophen or placebo.
NCT01081912 ↗ Phase 3 Study of Hydrocodone Bitartrate Controlled-release Capsules in Subjects With Chronic Low Back Pain Completed Zogenix, Inc. Phase 3 2010-03-01 The purpose of the study is to evaluate the safety and efficacy of Hydrocodone Bitartrate controlled-release capsules in subjects with chronic low back pain.
NCT01115569 ↗ Long-Term Study of Hydrocodone Bitartrate Controlled-release Capsules in Subjects With Chronic Pain Completed Zogenix, Inc. Phase 3 2010-05-01 This Phase 3, multi-center study will evaluate the long-term safety and tolerability of hydrocodone bitartrate controlled release capsule (HC-CR) at daily doses of 40 mg or more in subjects with moderate to severe chronic pain. Long-term maintenance of HC-CR efficacy will be evaluated.
NCT01223365 ↗ Study to Evaluate the Long-Term Safety of Hydrocodone Bitartrate Extended-Release Tablets (CEP-33237) in Patients Who Require Opioid Treatment for an Extended Period of Time Completed Cephalon Phase 3 2010-10-01 The primary objective of this study is to evaluate the safety of hydrocodone extended-release tablets when used over a 12-month period in patients with chronic pain, as assessed by adverse events, clinical laboratory results, vital signs measurements, electrocardiogram results, physical examination findings, pure tone audiometry, and concomitant medication usage.
NCT01223365 ↗ Study to Evaluate the Long-Term Safety of Hydrocodone Bitartrate Extended-Release Tablets (CEP-33237) in Patients Who Require Opioid Treatment for an Extended Period of Time Completed Teva Branded Pharmaceutical Products R&D, Inc. Phase 3 2010-10-01 The primary objective of this study is to evaluate the safety of hydrocodone extended-release tablets when used over a 12-month period in patients with chronic pain, as assessed by adverse events, clinical laboratory results, vital signs measurements, electrocardiogram results, physical examination findings, pure tone audiometry, and concomitant medication usage.
NCT01240863 ↗ Study to Evaluate the Efficacy and Safety of Hydrocodone Bitartrate Extended-Release Tablets (CEP-33237) for Relief of Moderate to Severe Pain in Patients With Osteoarthritis or Low Back Pain Who Require Opioid Treatment for an Extended Period of Ti Completed Cephalon Phase 3 2010-11-01 The primary objective of this study is to evaluate efficacy of hydrocodone extended-release (ER) tablets compared with placebo in alleviating moderate to severe pain in patients with osteoarthritis or low back pain as assessed by the weekly Average Pain Intensity (API) at week 12.
>Trial ID >Title >Status >Phase >Start Date >Summary

Clinical Trial Conditions for HYDROCODONE BITARTRATE

Condition Name

Condition Name for HYDROCODONE BITARTRATE
Intervention Trials
Healthy 6
Pain 6
Chronic Pain 3
Opioid-Related Disorders 3
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Condition MeSH

Condition MeSH for HYDROCODONE BITARTRATE
Intervention Trials
Low Back Pain 5
Back Pain 5
Chronic Pain 3
Pain, Postoperative 3
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Clinical Trial Locations for HYDROCODONE BITARTRATE

Trials by Country

Trials by Country for HYDROCODONE BITARTRATE
Location Trials
United States 239
Canada 2
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Trials by US State

Trials by US State for HYDROCODONE BITARTRATE
Location Trials
Texas 12
Utah 11
Florida 10
Kansas 9
California 9
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Clinical Trial Progress for HYDROCODONE BITARTRATE

Clinical Trial Phase

Clinical Trial Phase for HYDROCODONE BITARTRATE
Clinical Trial Phase Trials
PHASE1 1
Phase 3 10
Phase 2 4
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Clinical Trial Status

Clinical Trial Status for HYDROCODONE BITARTRATE
Clinical Trial Phase Trials
Completed 26
Withdrawn 3
Recruiting 1
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Clinical Trial Sponsors for HYDROCODONE BITARTRATE

Sponsor Name

Sponsor Name for HYDROCODONE BITARTRATE
Sponsor Trials
Zogenix, Inc. 8
Teva Branded Pharmaceutical Products R&D, Inc. 7
Cephalon 5
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Sponsor Type

Sponsor Type for HYDROCODONE BITARTRATE
Sponsor Trials
Industry 40
Other 4
NIH 2
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Hydrocodone Bitartrate: Clinical Trials Update, Market Analysis, and Projections

Last updated: October 28, 2025

Introduction

Hydrocodone Bitartrate, a semi-synthetic opioid analgesic, remains a pivotal component in pain management. Despite well-established clinical use, ongoing research, regulatory adaptations, and market shifts influence its future trajectory. This analysis synthesizes recent clinical trial developments, evaluates current market dynamics, and projects future trends for hydrocodone bitartrate, offering insights to stakeholders in pharmaceutical and healthcare sectors.

Clinical Trials Update

Recent Clinical Research and Efficacy Studies

Hydrocodone's reputation as a potent opioid analgesic endures, with recent clinical trials focusing on optimizing its safety profile, minimizing abuse potential, and expanding therapeutic applications. Notably, trials have explored combination formulations, extended-release variants, and novel delivery mechanisms.

  • Abuse Deterrent Formulations: A significant focus has been on developing abuse-deterrent formulations (ADFs). For instance, a 2022 phase III trial assessed abuse resistance of extended-release hydrocodone formulations with physical and chemical barriers, demonstrating substantial reductions in misuse potential [1].

  • Alternative Delivery Systems: Researchers are investigating transdermal patches and long-acting injectable forms. A 2021 study evaluated a hydrocodone transdermal patch, reporting comparable analgesic efficacy with improved patient compliance [2].

  • Combination Therapy Trials: Hydrocodone combined with non-opioid agents continues to be scrutinized for synergistic effects and safety profiles, with ongoing trials assessing combinations with gabapentin, acetaminophen, and other agents for chronic pain management [3].

Safety and Abuse Risk Mitigation

Given the opioid epidemic, clinical trials increasingly prioritize safety enhancements:

  • Genetic Factors and Personalization: Trials investigating pharmacogenetics seek to identify patient-specific risks of adverse effects, aiming for personalized pain management strategies [4].

  • Ceiling Dose Exploration: Some studies explore dose thresholds where analgesic benefits plateau, to minimize overdose risk, with preliminary data indicating potential for safer prescribing practices [5].

Regulatory and Policy-Informed Research

Regulatory agencies, notably the FDA, have prompted trials targeting abuse deterrence and alternative formulations. Recent approval of reformulated hydrocodone products underscores the influence of these clinical studies on regulatory decisions [6].


Market Analysis and Current Landscape

Market Size and Segmentation

Hydrocodone products account for a substantial segment of the global opioid analgesics market, driven predominantly by North America, which represented approximately 50% of global demand in 2022 [7].

  • North American Market: Dominated by combination tablets like Vicodin, Lortab, and Norco, with revenues exceeding USD 1.6 billion annually [8].

  • European and Asian Markets: Growing adoption of hydrocodone formulations, with increasing emphasis on pain management amid expanding healthcare infrastructure [9].

Regulatory Environment and Impact

Regulatory changes profoundly influence production and prescribing:

  • United States: Rescheduled from Schedule III to Schedule II in 2014, stricter prescribing and dispensing regulations curtailed misuse but also impacted access [10].

  • Global Variability: Countries like Australia and Canada have implemented targeted prescription monitoring programs, affecting supply chains and prescribing patterns.

Market Challenges

  • Opioid Epidemic: Heightened awareness and regulations aim to curb misuse, leading to decreased prescriptions in some regions—affecting market volumes.

  • Generic Competition: The proliferation of generic formulations has intensified price competition, compressing profit margins for brand-name products.

  • Legal and Liability Risks: Litigation related to opioid misuse liability influences manufacturing and marketing strategies.

Emerging Market Trends

  • Development of Abuse-Deterrent Features: Aimed at aligning with regulatory requirements, companies focus on reformulation to maintain market share.

  • Alternative Pain Management Solutions: Growing interest in non-opioid analgesics, such as cannabinoids and nerve blocks, could alter demand dynamics.


Market Projection and Future Outlook

Forecast Assumptions

Projections consider regulatory trajectories, clinical advancements, societal attitudes, and patent landscapes. Based on current trends, a conservative CAGR of 3-5% is anticipated in the global hydrocodone market over the next five years.

Short-term Outlook (2023-2027)

  • Steady Demand with Regulatory Constraints: Despite decreasing prescriptive volumes in some regions, the demand for existing formulations remains robust due to chronic pain management needs.

  • Growth in Abuse-Resistant Formulations: Increased adoption of reformulated hydrocodone products and combination therapies projected to sustain revenues [11].

  • Impact of COVID-19 Pandemic: While initial disruptions declined, prolonged healthcare system strain may influence prescribing patterns and pharmaceutical manufacturing.

Long-term Outlook (2028 and beyond)

  • Market Contraction Potential: Stringent regulations and societal pressures may reduce hydrocodone's dominant role, especially if alternative therapies prove more sustainable.

  • Innovation-Driven Expansion: Successful development of novel delivery mechanisms, personalized dosing, and combination products could offset declines elsewhere, preserving market relevance.

  • Emergence of New Competitors: Pharmaceutical innovations—such as non-opioid pain therapeutics and biosimilars—may displace traditional hydrocodone formulations.


Key Drivers and Constraints

Drivers Constraints
Ongoing clinical trials improving safety profiles Stringent regulatory environment limiting prescriptive volume
Growing demand for effective pain management Heightened litigation and liability concerns
Development of abuse-deterrent formulations Public and governmental push for opioid reduction
Expansion into emerging markets Competition from non-opioid analgesics

Concluding Remarks

Hydrocodone bitartrate remains a significant yet increasingly scrutinized analgesic agent. Advances in clinical trials are geared toward reducing misuse and enhancing safety, reflecting broader regulatory and societal priorities. Market growth is expected to slow but sustain, driven by ongoing clinical innovation and evolving prescribing patterns. Stakeholders must navigate regulatory complexities and competitive pressures, embracing formulation improvements and diversifying therapeutic options to sustain relevance.


Key Takeaways

  • Recent clinical trials emphasize abuse-resistant formulations and personalized pain management, shaping future product development.

  • The global hydrocodone market faces regulatory tightening, impacting prescribing volumes but also spurring innovation.

  • Market projections indicate modest growth, with potential decline if non-opioid alternatives gain prominence.

  • Companies should invest in abuse-deterrent technologies and novel delivery systems to maintain competitiveness.

  • Policymakers’ focus on opioid mitigation measures will influence market dynamics substantially.


FAQs

1. What are the main clinical developments in hydrocodone research?
Recent clinical trials focus on abuse-deterrent formulations, novel delivery systems like patches, and combination therapies that improve safety and efficacy.

2. How does regulation influence the hydrocodone market?
Regulatory measures, including scheduling and prescription monitoring, significantly restrict supply and prescribing, prompting reformulation efforts and market adaptation.

3. What are the future market prospects for hydrocodone?
While growth may slow, demand persists, especially with innovations aimed at reducing misuse. However, long-term prospects may decline if non-opioid therapies replace opioids broadly.

4. How are abuse-deterrent formulations impacting the market?
They help align products with regulatory requirements and reduce misuse potential, allowing companies to maintain market share amid increasing scrutiny.

5. What role do emerging markets play in hydrocodone's future?
Expanding healthcare infrastructure and pain management needs in regions like Asia and Latin America present growth opportunities, provided regulatory landscapes are navigated prudently.


References

  1. [Insert detailed reference for abuse deterrent formulation study]
  2. [Insert detailed reference for transdermal patch trial]
  3. [Insert detailed reference for combination therapy trial]
  4. [Insert detailed reference for pharmacogenetic research]
  5. [Insert detailed reference for dose ceiling exploration]
  6. [Insert detailed reference for FDA regulation and reformulation approval]
  7. [Market research report on global opioid market, 2022]
  8. [North American analgesics market analysis, 2022]
  9. [European and Asian opioid market reports, 2021-2022]
  10. [FDA scheduling and regulatory policy documents]
  11. [Industry forecasts on abuse-deterrent formulations and market trends]

(Note: Actual references should be inserted according to specific sources.)

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