New pill could ease pain after wisdom tooth surgery
NCT ID NCT07511816
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This Phase 2 trial tests a single oral dose of LY4515100 against a placebo in 212 people with moderate-to-severe pain after having their wisdom teeth removed. The goal is to see if the drug safely reduces pain intensity and how quickly it works. Participants stay in a research unit for about 6 weeks after surgery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- LY4515100
- What this could lead to
- If it works, this could provide a new, fast-acting painkiller for short-term pain after dental surgery.
- What could go wrong
- This is an early Phase 2 trial with only 212 people, so results may not apply to everyone. The drug is compared to placebo, and its safety and effectiveness are still unproven.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 212 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2026
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 40 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Participant has a body mass index (BMI) between 18.5 and 35.0 kilograms per meter squared (kg/m²) inclusive. * Participant requires extraction of 2 or more third molars, including 2 mandibular molars with partial or full bony impaction, confirmed by panoramic X-ray. Exclusion Criteria: * Prior dental surgery within 60 days before screening or history of other surgical procedures that could confound surgery or postoperative procedures. * Diagnosis of chronic pain conditions that could confound postsurgical pain reporting in the opinion of the investigator. * Positive urine drug screen or alcohol test during screening or on the day of surgery. * Evidence or history of any other clinically significant hematological, renal, hepatic, endocrine, pulmonary, gastrointestinal, cardiovascular, psychiatric, or neurologic diseases, in the opinion of the investigator, within the last 5 years. * History of malignancy of any organ system treated or untreated, within 5 years prior to consent. The only exceptions are previous in situ carcinoma of the cervix, localized basal cell carcinoma of the skin, or localized squamous carcinoma of the skin if the participant has been treated and is considered cured.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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JBR Clinical Research
RECRUITINGSalt Lake City, Utah, 84107, United States
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