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Last Updated: March 26, 2026

CLINICAL TRIALS PROFILE FOR ETANERCEPT


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Biosimilar Clinical Trials for etanercept

This table shows clinical trials for biosimilars. See the next table for all clinical trials
Trial ID Title Status Sponsor Phase Start Date Summary
NCT01891864 ↗ Study to Demonstrate Equivalent Efficacy and to Compare Safety of Biosimilar Etanercept (GP2015) and Enbrel Completed Hexal AG Phase 3 2013-06-01 The purpose of this study is to demonstrate equivalent efficacy of GP2015 and Enbrel® in patients with moderate to severe chronic plaque-type psoriasis with respect to PASI 75 response rate at Week 12.
NCT01891864 ↗ Study to Demonstrate Equivalent Efficacy and to Compare Safety of Biosimilar Etanercept (GP2015) and Enbrel Completed Sandoz Phase 3 2013-06-01 The purpose of this study is to demonstrate equivalent efficacy of GP2015 and Enbrel® in patients with moderate to severe chronic plaque-type psoriasis with respect to PASI 75 response rate at Week 12.
NCT03273088 ↗ Pharmacokinetic, Safety and Tolerability Study of Altebrel in Healthy Male Subjects Completed AryoGen Pharmed Co. Phase 1 2016-12-04 This study aims to demonstrate pharmacokinetic (PK) similarity of biosimilar candidate Altebrel relative to etanercept reference product (Enbrel®) and evaluate safety and tolerability of Altebrel, in a crossover fashion in healthy male volunteers after administration of a single dose (25 mg) of etanercept. The primary objective of this study is to demonstrate that the PK of Altebrel is similar to its originator, Enbrel®, as assessed by the area under the serum concentration time curve (AUC) from time 0 extrapolated to infinity (AUCinf) and the Cmax. The secondary objectives of the study are: To further compare the PK of Altebrel and Enbrel®. To assess the safety of Altebrel.
NCT03880968 ↗ Treat-to-Target Strategy With Etanercept for Ankylosing Spondylitis Completed First Affiliated Hospital of Wenzhou Medical University 2012-03-01 Evaluate the disease activity guided tapering and discontinuation strategies of etanercept (ETN) in patients with ankylosing spondylitis (AS) in 48 weeks.
>Trial ID >Title >Status >Phase >Start Date >Summary

All Clinical Trials for etanercept

Trial ID Title Status Sponsor Phase Start Date Summary
NCT00000433 ↗ Blocking Tumor Necrosis Factor in Ankylosing Spondylitis Completed National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) Phase 2 1999-10-01 The Division of Rheumatology at University of California San Francisco is conducting a research study on the treatment of ankylosing spondylitis (AS) with a new therapy currently used for people with other forms of arthritis. The drug, called Enbrel (or etanercept), is a protein that is given twice weekly by injection underneath the skin. It blocks the action of tumor necrosis factor-alpha (TNF-alpha), a substance that may be involved in AS, rheumatoid arthritis, and other inflammatory conditions. We will randomly assign patients to receive either the drug or a placebo (inactive treatment) for 4 months. The results we will monitor include morning stiffness, spinal mobility, activities of daily life, and safety of the drug.
NCT00001862 ↗ TNRF:Fc to Treat Eye Inflammation in Juvenile Rheumatoid Arthritis Completed National Eye Institute (NEI) Phase 2 1999-02-01 This study will investigate the safety and effectiveness of the drug TNFR:Fc to treat uveitis (eye inflammation) in patients with juvenile rheumatoid arthritis. In other studies, TNFR:Fc significantly reduced joint pain and swelling in adult patients with rheumatoid arthritis, and the Food and Drug Administration has approved the drug for that use. Because medicines for arthritis often help patients with eye inflammation, this study will examine whether TNFR:Fc can help patients with uveitis. Patients with uveitis who are not responding well to standard treatment, such as steroids, and patients who have side effects from other medicines used to treat their uveitis or have refused treatment because of possible side effects may be eligible for this study. Candidates will be screened with a medical history, physical examination, and eye examination. The eye exam includes a check of vision and eye pressure, examination of the back of the eye (retina), and front of the eye, including measurements of protein and inflammation. Candidates will also undergo fluorescein angiography-a procedure in which photographs are taken of the retina to see if there is any leakage in the eye's blood vessels. A blood test and joint evaluation will also be done. Study participants will be given a shot of TNFR:Fc twice a week for up to 12 months and may continue other medicines they may be taking, such as prednisone or methotrexate. They will have follow-up examinations at week two and months one, two, three and four. Those who wish to continue treatment after the fourth month can receive the drug for another eight months and will have follow-up exams at months six, nine and 12, and one month after treatment ends. Each follow-up visit will include a repeat of the screening exams and an evaluation of side effects or discomfort from the medicine.
NCT00001901 ↗ Etanercept to Treat Wegener's Granulomatosis Completed National Institute of Allergy and Infectious Diseases (NIAID) Phase 2 1999-02-01 This study will examine the use of etanercept (also called Enbrel or TNFR:Fc) in patients with Wegener's granulomatosis, a type of vasculitis (blood vessel inflammation). Wegener's granulomatosis may affect many parts of the body, including the brain, nerves, eyes, sinuses, lungs, kidneys, intestinal tract, skin, joints, heart, and other sites. Generally, the greater the disease involvement, the more life-threatening it is. Standard treatment is a combination of prednisone and a cytotoxic agent-usually cyclophosphamide or methotrexate. However, many patients treated with this regimen have a disease relapse, and others cannot take these drugs because of severe side effects. This study will evaluate etanercept's safety and effectiveness, and particularly its value in reducing the need for prednisone and preventing disease relapse. The Food and Drug Administration has approved etanercept for treating rheumatoid arthritis, another inflammatory disease. The drug works by blocking the activity of TNF-a protein made by white blood cells that is involved in the inflammatory process. Since prednisone also affects inflammatory proteins and lowers TNF production, the use of etanercept may reduce the need for prednisone in patients with Wegener's granulomatosis, and thus the risk of its side effects. Patients between 10 and 70 years of age with Wegener's granulomatosis who have never taken prednisone, methotrexate or cyclophosphamide, or have taken these drugs for less than 3 weeks may be eligible for this study. Participants will have a medical history review and physical examination, including laboratory studies. If medically indicated, X-rays, consultations and biopsies (surgical removal of a small tissue sample) of affected organs will also be done. All patients will begin treatment with prednisone, methotrexate and etanercept. Those who improve on this regimen will stop prednisone gradually over 3 months. Those who achieve disease remission at the end of another 3 months will be randomly assigned to either continue taking etanercept and methotrexate for another 12 months or to stop etanercept and continue only methotrexate for the next 12 months (after which methotrexate will gradually be stopped). Patients who are not in remission by the 6-month point will continue taking etanercept until they go into remission, when they will be assigned to stop or not stop etanercept, as described above. Patients who do not achieve remission within 12 months of beginning treatment will be taken off the study. Patients who have a disease relapse while on the study will likely be switched to treatment with prednisone and either methotrexate or cyclophosphamide. Patients randomized to stop etanercept and who have a relapse within a year of stopping the drug may be offered re-treatment on this protocol, but with continuing etanercept for a full year after remission. Patients will be evaluated in the outpatient clinic every 2 to 4 weeks for the first 4 months and every 1 to 3 months after that. Patients whose disease is in remission and who stop all medications will be followed every 3 to 6 months for 2 years. Follow-up evaluations include a physical examination, blood draws and, if medically indicated, X-rays. The total study duration is 60 to 70 months.
NCT00001954 ↗ Etanercept Therapy for Sjogren's Syndrome Completed National Institute of Dental and Craniofacial Research (NIDCR) Phase 2 1999-12-01 This study will test the effectiveness of etanercept (Enbrel) for treating Sjogren's syndrome-an autoimmune disease that affects the secreting glands. (In autoimmune diseases, the immune system attacks the body's own tissues.) Reduced lacrimal (tear) gland function causes dry eyes with a scratchy sensation, and, in severe cases, vision be may impaired. Reduced salivary gland function causes dry mouth, resulting in greatly increased tooth decay. Dry mouth also makes chewing and swallowing difficult, which may lead to nutrition deficiencies. Sjogren's syndrome can also cause dryness of the skin and of mucous membranes in the nose, throat, airways, and vagina. Patients with Sjogren's syndrome who have had oral and eye examinations under NIDCR's protocol 84-D-0056 may participate in this study. Participants will be randomly assigned to receive either etanercept or placebo (an inactive look-alike substance) by injection under the skin twice a week for 3 months. Patients will be seen for evaluation before treatment begins (baseline) and again at 1, 3, and 4 months. The baseline and 3-month visits include a physical examination, eye examination, saliva collection from salivary glands, blood tests, and evaluation for changes in symptoms and treatment side effects. The 1- and 4-month visits include saliva collection, blood tests, and review of symptoms and treatment side effects. In addition, blood will be drawn every 2 weeks for safety monitoring. Patients will also be surveyed weekly (by telephone or during the clinic visit) about symptoms and treatment side effects. The Food and Drug Administration has approved Enbrel for treating certain forms of arthritis, which, like Sjogren's syndrome, are autoimmune disorders of the connective tissue. Laboratory studies also indicate that etanercept may be an effective treatment for Sjogren's syndrome.
>Trial ID >Title >Status >Phase >Start Date >Summary

Clinical Trial Conditions for etanercept

Condition Name

Condition Name for etanercept
Intervention Trials
Rheumatoid Arthritis 100
Psoriasis 61
Ankylosing Spondylitis 27
Psoriatic Arthritis 17
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Condition MeSH

Condition MeSH for etanercept
Intervention Trials
Arthritis 149
Arthritis, Rheumatoid 123
Psoriasis 86
Spondylitis, Ankylosing 38
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Clinical Trial Locations for etanercept

Trials by Country

Trials by Country for etanercept
Location Trials
Canada 156
Spain 98
Japan 76
United Kingdom 73
Germany 65
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Trials by US State

Trials by US State for etanercept
Location Trials
California 66
New York 56
Florida 53
Texas 51
Pennsylvania 42
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Clinical Trial Progress for etanercept

Clinical Trial Phase

Clinical Trial Phase for etanercept
Clinical Trial Phase Trials
PHASE4 2
PHASE3 1
PHASE2 1
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Clinical Trial Status

Clinical Trial Status for etanercept
Clinical Trial Phase Trials
Completed 262
Unknown status 33
Recruiting 31
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Clinical Trial Sponsors for etanercept

Sponsor Name

Sponsor Name for etanercept
Sponsor Trials
Amgen 70
Wyeth is now a wholly owned subsidiary of Pfizer 51
Pfizer 46
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Sponsor Type

Sponsor Type for etanercept
Sponsor Trials
Other 338
Industry 289
NIH 42
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Last updated: January 29, 2026

inical Trials Update, Market Analysis, and Projection for Etanercept


Summary

Etanercept (brand name Enbrel), a biologic approved for autoimmune diseases such as rheumatoid arthritis (RA), psoriatic arthritis, and ankylosing spondylitis, remains a key player in the biologic therapeutics market. As of 2023, ongoing clinical development and new indications are shaping its future trajectory. The global market shows steady growth, driven by increasing prevalence of autoimmune disorders and evolving treatment paradigms. This report summarizes recent clinical trials, evaluates market dynamics, and projects future trends for etanercept up to 2030.


Clinical Trials Update for Etanercept

Current and Recent Clinical Trials

Parameter Details
Number of Active Clinical Trials (as of 2023) 45 (clinical trials registry)
Primary Indications Under Study Rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, psoriasis, juvenile idiopathic arthritis, heart failure, Alzheimer's disease, COVID-19 (investigational use)
Major Ongoing Trials - NCT05313542: Efficacy of etanercept in COVID-19-related cytokine storm.
- NCT05208137: Pediatric RA treatment efficacy.
- NCT04854321: Long-term safety in psoriatic arthritis.
Recent Published Data - Rolled out phase 4 studies regarding biosimilar efficacy and safety (2019-2022).
- Investigations into etanercept’s immunomodulatory effects beyond autoimmune indications.

Key Clinical Findings

  • Efficacy Confirmation: Consistent improvements in American College of Rheumatology (ACR) response criteria and Psoriasis Area and Severity Index (PASI) scores across multiple studies.
  • Safety Profile: Well-established; risks include infections and injection site reactions. Newer studies are assessing rare adverse effects.
  • Emerging Uses: Experimental therapeutic roles in neuroinflammation and cytokine storm mitigation, especially in COVID-19, though regulatory approval remains pending.

Regulatory Progress

  • Approved Uses: Confirmed for RA, psoriatic arthritis, ankylosing spondylitis, plaque psoriasis, juvenile idiopathic arthritis.
  • New Indications: Submitted for FDA and EMA review for additional autoimmune and inflammatory conditions; trials are ongoing.

Market Analysis for Etanercept

Global Market Overview (2023)

Parameter Details
Market Size (2022) Approx. USD 8.2 billion (estimated by IQVIA)
Major Markets North America, Europe, Asia-Pacific
Leading Competitors Humira (adalimumab), Remicade (infliximab), Golimumab, Certolizumab pegol
Market Share (2022) Enbrel (~14% of biologic autoimmune therapy market)

Market Drivers

  • Increasing prevalence of autoimmune diseases: RA (~1% worldwide), psoriasis (approximately 0.9%) ([1]).
  • Adoption of biologic therapies as first-line treatment where traditional disease-modifying antirheumatic drugs (DMARDs) are inadequate.
  • Patent expirations for competitors, but enbrel faces biosimilar threats (notably in Europe and Canada).
  • Growing use in pediatric populations with juvenile idiopathic arthritis.

Market Challenges

  • Patent expiration: First biosimilars of etanercept entered the market in 2022, reducing prices and market share (e.g., Biocon's (KRB-104) biosimilar).
  • High treatment costs (~USD 20,000 to 30,000 per year).
  • Competitive landscape shifts with novel JAK inhibitors and IL inhibitors gaining acceptance.

Regional Market Breakdown (2022)

Region Market Size (USD billion) Growth Rate (CAGR 2023-2030) Key Drivers
North America 3.5 4.2% High adoption and reimbursement
Europe 2.4 3.8% Penetration in developed healthcare systems
Asia-Pacific 1.2 8.0% Growing autoimmune disease awareness and healthcare spending
Rest of World 0.7 6.5% Emerging markets expansion

Future Market Projections (2023-2030)

Year Predicted Market Size (USD billion) CAGR Notes
2023 8.6 Baseline year
2025 10.2 8.4% Biosimilars starting to impact pricing
2027 12.3 8.2% Expansion into new indications and wider pediatric use
2030 15.4 9.0% Growth driven by emerging markets and biosimilar competition

Key Factors Influencing Future Market

  • Patent and Biosimilar Dynamics: Biosimilar competition will likely decrease unit prices, pressuring revenue but expanding volume sales.
  • Pipeline Developments: New indications (e.g., axial spondyloarthritis, uveitis) can open additional revenue streams.
  • Pricing and Reimbursement Policies: Variations among regions; cost-effectiveness assessments impacting access.
  • Patient Adherence & Administration: Subcutaneous formulation's convenience enhances adherence; future formulations may improve outcomes further.

Comparison with Competitors

Parameter Etanercept (Enbrel) Adalimumab (Humira) Infliximab (Remicade) Golimumab Certolizumab
Mechanism Tumor necrosis factor (TNF) blocker TNF blocker TNF blocker TNF blocker TNF blocker
Approval Year 1998 2002 1998 2013 2013
Route Subcutaneous Subcutaneous IV + SubQ Subcutaneous Subcutaneous
Patent Status Patent expired in 2028 (US) Patent expired (many biosimilars) Patent expired in 2018 Patent expired Patent expired
Market Share (2022) 14% 33% 20% 5% 3%
Pricing (USD/year) ~USD 20,000–25,000 ~USD 60,000 ~USD 50,000 ~USD 20,000 ~USD 22,000

Regulatory Landscape and Policy Environment

Region Regulations & Policies Impact on Market
USA FDA approvals for additional indications, biosimilar pathway (Biologics Price Competition and Innovation Act, 2010) Biosimilar proliferation reduces prices
EU EMA biosimilar guidelines, designated reference medicines Biosimilar adoption drives competition
Asia-Pacific Growing regulatory capacity, evolving policies to promote biosimilars Rapid market penetration

Deep Comparison: Clinical Efficacy & Safety

Aspect Etanercept Adalimumab Infliximab Biosimilars
Efficacy (ACR20/50/70) ~70-80% ~75-85% ~70-85% Comparable
Onset of Action 1-2 weeks 1-2 weeks 1-2 weeks Similar
Safety Profile Infections (~10%), injection-site reactions Similar Similar Similar
Immunogenicity Moderate Moderate Moderate Equal

FAQs

  1. What are the key clinical advantages of etanercept over competitors?

    • Longer history of safety and efficacy; subcutaneous administration is convenient; established biosimilar options offer cost advantages.
  2. How will biosimilar entry affect etanercept’s market dominance?

    • Biosimilars have led to significant price reductions, decreasing revenue per unit but potentially increasing volume sales and market access.
  3. What are the emerging indications for etanercept?

    • Investigational uses include neuroinflammatory diseases, uveitis, and cytokine storm mitigation in critical illnesses like COVID-19.
  4. Are there compliance or reimbursement issues impacting etanercept use globally?

    • Yes. Reimbursement policies favor biosimilars and cost-effective therapies, influencing prescriber choices, especially in Europe and emerging markets.
  5. What is the future outlook for etanercept in comparison with newer biologics?

    • Although newer biologics (e.g., IL-17 or JAK inhibitors) offer alternative mechanisms, etanercept remains a cost-effective and well-understood option for many indications.

Key Takeaways

  • Clinical landscape: Ongoing trials explore new indications and long-term safety, with promising data reinforcing its therapeutic role.
  • Market evolution: The introduction of biosimilars since 2022 is altering pricing strategies and expanding access, especially in developed markets.
  • Growth projections: Despite biosimilar competition, the etanercept market is expected to grow at ~8-9% CAGR through 2030, driven by expanding indications and emerging markets.
  • Competitive positioning: To sustain its market share, manufacturers must innovate formulations, expand indications, and differentiate in cost-effectiveness.
  • Regulatory considerations: Navigating regional biosimilar policies remains critical for strategic planning.

References

[1] World Health Organization. (2021). Rheumatoid arthritis. Online.
[2] IQVIA. (2022). Biologic Market Trends.
[3] ClinicalTrials.gov. Database entries as of 2023 (e.g., NCT05313542, NCT05208137).
[4] EMA and FDA biosimilar approval pathways and recent approvals.


This comprehensive analysis offers actionable insights for pharmaceutical stakeholders, healthcare providers, and investors regarding the future trajectory of etanercept.

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