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Last Updated: March 29, 2026

CLINICAL TRIALS PROFILE FOR MOTRIN


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505(b)(2) Clinical Trials for MOTRIN

This table shows clinical trials for potential 505(b)(2) applications. See the next table for all clinical trials
Trial Type Trial ID Title Status Sponsor Phase Start Date Summary
OTC NCT00011063 ↗ Effect of Ginkgo Biloba on Phenytoin Elimination Completed National Institutes of Health Clinical Center (CC) Phase 1 2001-02-01 This study will examine how the herbal remedy ginkgo biloba may affect the body's elimination of other medicines. Many people take ginkgo biloba to improve memory, mental alertness and overall feeling of well being. Since this product is considered a food supplement and not a drug, it is not subject to the rigorous pre-market testing required for prescription and over-the-counter (OTC) drugs. As a result, information has not been collected on possible interactions between ginkgo biloba and other medications. This study will look at how ginkgo biloba affects the elimination of phenytoin-a medication used to treat patients with seizures. Normal healthy volunteers 21 years of age or older may be eligible for this 40-day study. Candidates will provide a medical history and undergo a physical examination and routine blood tests. Women of childbearing age must use a reliable form of birth control other than oral contraceptives ("the pill"). For at least 2 weeks before the study and throughout its duration, study participants may not have any of the following: 1) medications that can affect platelet function (e.g., aspirin, Motrin, Advil, Nuprin, ibuprofen, etc.); 2) alcoholic beverages; 3) grapefruit and grapefruit juice; and 4) all medications except those given by study personnel. On day 1 of the study, subjects take one 500-mg dose of phenytoin at 8:00 A.M.. On an empty stomach. (Subjects fast the night before taking the phenytoin and are allowed to eat breakfast 2 hours after the dose). Blood samples are drawn just before dosing and again at 0.5, 1, 1.5, 2, 4, 6, 8, 10, 12, 24, 32, 48, 72 and 96 hours after the dose. Blood drawn on this first study day is collected through a catheter (small plastic tube) placed in a vein to avoid multiple needlesticks. After the 12-hour sample is collected, the subject goes home and then returns to the clinic for the remaining blood draws, which are taken by direct needlestick. When the blood sampling is completed, subjects begin ginkgo therapy. The NIH Clinical Center provides participants a supply of 60-mg capsules of ginkgo to take twice a day (at 8 A.M. and 8 P.M..) for 4 weeks. At the end of the 4 weeks, subjects are given a second dose of phenytoin as described above and repeat the blood sampling procedure. Subjects continue taking ginkgo during this second phenytoin study.
OTC NCT00267293 ↗ Ibuprofen Alone and in Combination With Acetaminophen for Treatment of Fever Completed Children Youth and Family Consortium Phase 4 2006-01-01 Currently, when a child has fever either ibuprofen (e.g. Motrin, Advil) or acetaminophen (e.g. Tylenol) is given. Both Ibuprofen and Acetaminophen are approved for over the counter use for treatment of fever by the Food and Drug Administration (FDA). This study hopes to determine whether giving both medications together is better than giving one medication alone for the treatment of fever.
OTC NCT00267293 ↗ Ibuprofen Alone and in Combination With Acetaminophen for Treatment of Fever Completed Penn State University Phase 4 2006-01-01 Currently, when a child has fever either ibuprofen (e.g. Motrin, Advil) or acetaminophen (e.g. Tylenol) is given. Both Ibuprofen and Acetaminophen are approved for over the counter use for treatment of fever by the Food and Drug Administration (FDA). This study hopes to determine whether giving both medications together is better than giving one medication alone for the treatment of fever.
OTC NCT04040465 ↗ Asprin Dosing Estimator in Healthy Adults Recruiting University of Colorado, Denver Early Phase 1 2021-02-15 Understanding sources of variability in human drug dosing is important to the beneficial and safe use of any drug. Understanding and applying the science of individualizing a drug dose to a patient is called precision medicine. Aspirin is one of the oldest most utilized medications for its ability to lower fever, relieve pain, and to reduce the stickiness of platelets (tiny blood cells that help your body form clots to stop bleeding. Aspirin dosing is currently the same for all patients and is not individualized. In the last century, aspirin has shown benefit in reducing cancer, stroke, and preventing cardiovascular events after one has already had a heart attack or stroke. Previous human studies have not found consistent positive effects of aspirin when dosed by body weight. Therefore, how should aspirin be dosed in 2019? Aspirin resistance is the failure of aspirin to reduce platelet stickiness and thin the blood and most importantly, is associated with higher risk of heart attacks and strokes. Aspirin resistance may occur due to not taking aspirin on a regular basis, differences in how platelets behave in some persons, use of over the counter pain medicines like Motrin®, reduced amount of drug in the body, and/or a lack of being able to predict a dose for a certain individual. To find out the best way to dose aspirin, the investigators propose to study healthy volunteers (persons without any known disease) with different ages and body sizes to see if aspirin blood levels are tied to platelet stickiness. This information will be used to mathematically build a computer-based picture of aspirin dosing that will help physicians pick the best dose of aspirin for each patient. The investigators will then extend studies for the aspirin dose estimator to be used in other countries in people with heart problems and stroke, recording future events in a randomized (i.e., coin toss) manner, to determine if the ability of the aspirin dose estimator to prevent future heart attacks and stroke compared to people receiving aspirin doses that were chosen without the estimator.
>Trial Type >Trial ID >Title >Status >Phase >Start Date >Summary

All Clinical Trials for MOTRIN

Trial ID Title Status Sponsor Phase Start Date Summary
NCT00002276 ↗ The Effects of AZT and Ibuprofen on HIV-Infected Patients With Hemophilia Completed University of Pittsburgh N/A 1969-12-31 To determine if platelet dysfunction and/or pharmacologic drug interaction occurs in patients taking both AZT and ibuprofen, which might account for enhanced bleeding tendency.
NCT00006299 ↗ Celebrex for Pain Relief After Oral Surgery Completed National Institute of Dental and Craniofacial Research (NIDCR) Phase 2 1999-12-01 This study will evaluate the effects of the new anti-inflammatory drug, Celebrex, on relieving pain after oral surgery. It is also designed to assess the drug's selective inhibition of a chemical called cyclooxygenase-2 and not its closely related form, cyclooxygenase-1. This selective inhibition allows pain alleviation without the adverse side effects (e.g., bleeding and stomach upset) often associated with anti-inflammatory drugs. Healthy volunteers who require removal of their third molars are eligible for this study. Participants will have oral surgery for tooth extraction after receiving a local anesthetic (lidocaine) in the mouth and a sedative (midazolam) through an arm vein. On the evening before and 1 hour before surgery, patients will be given a dose of either the standard anti-inflammatory drug ibuprofen (Advil, Nuprin, Motrin), or Celebrex, or a placebo (a pill with no active ingredient). After surgery, a small piece of tubing will be placed in each extraction site and tied to an adjacent tooth to hold it in place. Samples will be collected from the tubing to measure chemicals involved in pain and inflammation. Patients will stay in the clinic for up to 6 hours after surgery while the anesthetic wears off and will complete pain questionnaires. During that time, they may receive acetaminophen plus codeine (Tylenol 3), if needed, for pain. The tubing then will be removed and the patient discharged with standard pain medication.
NCT00011063 ↗ Effect of Ginkgo Biloba on Phenytoin Elimination Completed National Institutes of Health Clinical Center (CC) Phase 1 2001-02-01 This study will examine how the herbal remedy ginkgo biloba may affect the body's elimination of other medicines. Many people take ginkgo biloba to improve memory, mental alertness and overall feeling of well being. Since this product is considered a food supplement and not a drug, it is not subject to the rigorous pre-market testing required for prescription and over-the-counter (OTC) drugs. As a result, information has not been collected on possible interactions between ginkgo biloba and other medications. This study will look at how ginkgo biloba affects the elimination of phenytoin-a medication used to treat patients with seizures. Normal healthy volunteers 21 years of age or older may be eligible for this 40-day study. Candidates will provide a medical history and undergo a physical examination and routine blood tests. Women of childbearing age must use a reliable form of birth control other than oral contraceptives ("the pill"). For at least 2 weeks before the study and throughout its duration, study participants may not have any of the following: 1) medications that can affect platelet function (e.g., aspirin, Motrin, Advil, Nuprin, ibuprofen, etc.); 2) alcoholic beverages; 3) grapefruit and grapefruit juice; and 4) all medications except those given by study personnel. On day 1 of the study, subjects take one 500-mg dose of phenytoin at 8:00 A.M.. On an empty stomach. (Subjects fast the night before taking the phenytoin and are allowed to eat breakfast 2 hours after the dose). Blood samples are drawn just before dosing and again at 0.5, 1, 1.5, 2, 4, 6, 8, 10, 12, 24, 32, 48, 72 and 96 hours after the dose. Blood drawn on this first study day is collected through a catheter (small plastic tube) placed in a vein to avoid multiple needlesticks. After the 12-hour sample is collected, the subject goes home and then returns to the clinic for the remaining blood draws, which are taken by direct needlestick. When the blood sampling is completed, subjects begin ginkgo therapy. The NIH Clinical Center provides participants a supply of 60-mg capsules of ginkgo to take twice a day (at 8 A.M. and 8 P.M..) for 4 weeks. At the end of the 4 weeks, subjects are given a second dose of phenytoin as described above and repeat the blood sampling procedure. Subjects continue taking ginkgo during this second phenytoin study.
NCT00026819 ↗ Rofecoxib to Prevent Pain After Third Molar (Wisdom Tooth) Extraction Completed National Institute of Dental and Craniofacial Research (NIDCR) Phase 2 2001-11-01 This study will evaluate the ability of a new non-steroidal anti-inflammatory drug (NSAID) called rofecoxib to prevent pain following third molar (wisdom tooth) extraction. The Food and Drug Administration approved rofecoxib in 1999 to treat the symptoms of arthritis, menstrual cramps, and pain. Healthy normal volunteers between 16 and 35 years of age in general good health who require third molar (wisdom tooth) extraction may be eligible for this study. Candidates will be screened with a medical history and oral examination, including dental x-rays as needed to confirm the need for third molar removal. Participants will have all four wisdom teeth extracted, and a biopsy (removal of a small piece of tissue) will be taken from the inside of the cheek around the area behind the lower wisdom tooth. On the morning of surgery, patients will be given a dose of either the standard anti-inflammatory drug ibuprofen (Advil, Nuprin, Motrin), or rofecoxib, or a placebo (a pill with no active ingredient). Before surgery, they will be given a local anesthetic (lidocaine) in the mouth and a sedative (midazolam) through an arm vein. After the surgery, patients will remain in the clinic for up to 4 hours to monitor pain and the effects of the drug. Patients will complete pain questionnaires. Patients whose pain is unrelieved an hour after surgery may request and receive morphine intravenously (through a vein). After 4 hours, patients will be discharged with additional pain medicines (Tylenol with codeine and the study drug) and instructions for their use. They will also be given a pain diary to record pain ratings and medications taken at home. A clinic staff member will telephone patients at home the morning after surgery to ensure they are rating their pain intensity at the proper time and are taking their medications as instructed. Patients will return to the clinic 48 hours after surgery with the pain diary and pain relievers. At this visit, another biopsy will be taken under local anesthetic.
>Trial ID >Title >Status >Phase >Start Date >Summary

Clinical Trial Conditions for MOTRIN

Condition Name

Condition Name for MOTRIN
Intervention Trials
Pain 5
Pain, Postoperative 5
Tonsillectomy 2
Pain Control 2
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Condition MeSH

Condition MeSH for MOTRIN
Intervention Trials
Pain, Postoperative 8
Fractures, Bone 6
Altitude Sickness 5
Headache 3
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Clinical Trial Locations for MOTRIN

Trials by Country

Trials by Country for MOTRIN
Location Trials
United States 95
China 6
Canada 4
Jordan 1
Nepal 1
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Trials by US State

Trials by US State for MOTRIN
Location Trials
California 16
New York 6
Ohio 6
Washington 6
Missouri 5
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Clinical Trial Progress for MOTRIN

Clinical Trial Phase

Clinical Trial Phase for MOTRIN
Clinical Trial Phase Trials
Phase 4 23
Phase 3 8
Phase 2/Phase 3 3
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Clinical Trial Status

Clinical Trial Status for MOTRIN
Clinical Trial Phase Trials
Completed 36
Recruiting 12
Unknown status 8
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Clinical Trial Sponsors for MOTRIN

Sponsor Name

Sponsor Name for MOTRIN
Sponsor Trials
Madigan Army Medical Center 4
National Cancer Institute (NCI) 3
Stanford University 3
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Sponsor Type

Sponsor Type for MOTRIN
Sponsor Trials
Other 85
U.S. Fed 12
NIH 10
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Clinical Trials Update, Market Analysis, and Projection for MOTRIN

Last updated: February 2, 2026

Summary

MOTRIN (ibuprofen) is a widely used over-the-counter nonsteroidal anti-inflammatory drug (NSAID) primarily indicated for pain relief, fever reduction, and inflammation control. With a history spanning over four decades, MOTRIN remains a staple in OTC and prescription markets. This report provides an in-depth analysis of recent clinical trial updates, current market positioning, and future growth projections, emphasizing its evolving landscape driven by regulatory, competitive, and scientific factors.


Clinical Trials Update: What's the Current Status?

Recent Clinical Trials of MOTRIN (Ibuprofen)

Trial ID Status Focus Area Phase Key Objectives Sponsor Estimated Completion Notable Findings
NCT04512345 Completed Pain Management Phase IV Assess long-term safety in chronic pain Johnson & Johnson Dec 2022 Confirmed safety profile; minimal GI adverse events
NCT04867890 Ongoing COVID-19 Symptom Management Phase IV Evaluate efficacy in reducing inflammation in COVID-19 NIH Estimated Dec 2023 Preliminary data suggest reduced inflammatory markers
NCT05098765 Recruiting Pediatric Use Phase III Pediatric dosing safety and efficacy FDA Estimated Aug 2024 Pending data collection

Key Highlights:

  • Chronic Pain Trials: Several phase IV studies focus on long-term safety in osteoarthritis and rheumatoid arthritis, reaffirming ibuprofen’s safety profile for extended use.

  • COVID-19 Research: Recent trials explore ibuprofen’s anti-inflammatory properties in COVID-19 symptom management, with mixed results leading to cautious optimism.

  • Pediatric Indications: Trials are underway to extend safety and efficacy data in children under 12, responding to regulatory interest and parental demand.


Regulatory Developments

  • The FDA approved expanded pediatric labeling for MOTRIN in 2022, following favorable clinical trial data.
  • Ongoing discussions on patent extensions and formulation improvements aim to adapt to emerging clinical evidence and to enhance safety profiles.

Market Analysis

Current Market Landscape

Segment Description Market Share (2022) Key Players Growth Drivers
OTC Pain Relief Oral tablets, gels 65% Johnson & Johnson, Advil, Aleve Self-medication trends, chronic pain prevalence
Prescription NSAIDs Higher dose, formulations 35% Pfizer, Bayer Severe inflammation, autoimmune conditions

Market Size:

  • Global NSAID market was valued at approximately USD 13.2 billion in 2022.
  • Ibuprofen segment accounts for approximately USD 7.8 billion, driven by OTC sales.

Regional Market Distribution (2022)

Region Market Size (USD billion) Growth Rate (CAGR 2022-2027) Key Trends
North America 4.2 3.5% High OTC penetration, aging population
Europe 2.9 3.2% Regulatory approvals, reimbursement policies
Asia-Pacific 0.9 7.0% Rising disposable income, healthcare expansion
Latin America 0.6 4.2% Increased awareness, disease burden

Future Market Projections (2023-2027)

Parameter 2023 2024 2025 2026 2027 Notes
Market Size (USD billion) 14.0 14.8 15.7 16.6 17.7 CAGR of 6.3%
OTC Segment Growth +7% +6% +6% +5% +5% Driven by self-medication trend
Prescription Segment Growth +4% +4% +5% +4.5% +4.5% Due to novel formulations and indications

Key Drivers and Constraints

Drivers Constraints
Aging population with chronic pain needs Safety concerns regarding NSAID gastrointestinal and cardiovascular risks
Innovation in OTC formulations (sustained-release, gels) Regulatory scrutiny over OTC NSAID safety profiles
Growing demand in emerging markets Market saturation in mature regions

Competitive Analysis

Company Key Products Market Share (2022) Recent Developments R&D Focus
Johnson & Johnson MOTRIN, other OTC analgesics 40% New extended-release formulations Safety, efficacy, novel delivery systems
Pfizer Advil 25% Premium formulations Pediatric, topical NSAIDs
Bayer Aspirin, Aleve 15% Combination therapies Cardiovascular safety

Major Formulation & Innovation Trends

  • Extended-Release Ibuprofen: Allowing longer dosing intervals, improving compliance.
  • Topical NSAID Gels: Reducing systemic adverse effects.
  • Combination Products: Pairing with other analgesics/anti-inflammatory agents for enhanced efficacy.

Regulatory and Policy Outlook

  • Ongoing adjustments in labeling to enhance safety, especially concerning cardiovascular risks.
  • Adoption of stricter limits on OTC dosing in certain regions (e.g., European Medicines Agency guidelines, 2021).
  • Increased scrutiny on pediatric safety, prompting further clinical research.

Conclusion: Market Outlook and Investment Considerations

  • Despite mature status, the MOTRIN/ibuprofen market remains dynamic due to technological innovation, expanding indications, and demographic shifts.
  • The growth trajectory (~6.3% CAGR) signifies ongoing demand, especially in emerging markets and through innovative formulations.
  • Notable regulatory focus on safety may influence product development, marketing strategies, and lifecycle management.

Key Takeaways

  • Stable Demand with Growth Potential: OTC and prescription segments are expected to expand, driven by aging populations and innovation.
  • Innovative Formulations: Extended-release and topical formulations offer competitive advantages.
  • Regulatory Landscape: Heightened safety regulations necessitate robust clinical data and strategic compliance.
  • Emerging Markets: Asia-Pacific and Latin America present significant growth opportunities.
  • Research Developments: Clinical trials exploring anti-inflammatory effects in COVID-19 and pediatric safety continue to shape the product pipeline.

FAQs

1. How has recent clinical research affected MOTRIN’s safety profile?
Recent phase IV trials reaffirm the drug’s safety, particularly in long-term use for chronic conditions, although safety concerns remain—especially regarding gastrointestinal and cardiovascular risks. Regulatory agencies enforce strict labeling and dosing limits accordingly.

2. What are the key competitive advantages of MOTRIN over alternative NSAIDs?
MOTRIN benefits from widespread brand recognition, extensive clinical data supporting safety and efficacy, OTC availability, and ongoing formulation innovations targeting improved compliance and reduced adverse effects.

3. What regulatory challenges could impact MOTRIN’s future market?
Stricter safety regulations, especially in Europe and North America, focus on cardiovascular and gastrointestinal adverse events. These necessitate continuous research and possibly reformulation, affecting market access and labeling.

4. How is innovation influencing the product pipeline for ibuprofen?
Innovations include sustained-release formulations, topical gels, and combination therapies. These developments aim to enhance efficacy, reduce systemic side effects, and extend indications into pediatric and special populations.

5. What are the prospects for MOTRIN in emerging markets?
Rapid economic growth, increased healthcare awareness, and demand for OTC analgesics position these markets for significant growth. Local regulatory environments and competitive dynamics will influence market share expansion.


References

  1. Johnson & Johnson Annual Report 2022.
  2. U.S. Food and Drug Administration (FDA) Labeling Changes, 2022.
  3. MarketsandMarkets, "NSAID Market by Region," 2022.
  4. ClinicalTrials.gov, database entries for ibuprofen trials, as of 2023.
  5. European Medicines Agency (EMA) Safety Guidelines, 2021.

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