Treatment
Acetaminophen clinical trials
We’re tracking 65 recruiting studies that include Acetaminophen, each written for real people, not researchers, below.
Recruiting studies
- NCT06434233RecruitingPhase 4
Opioid use after fallopian tube removal surgery
This study looks at how much opioid pain medicine people need after having their fallopian tubes removed through small incisions (laparoscopic or robotic salpingectomy). It aims to see if the usual pain medicine can be reduced to decrease opioid use.
Baltimore, MarylandAges 18 years+ - NCT06379425RecruitingPhase 4
Can pain meds without opioids help you pee sooner after surgery?
This study looks at whether giving a mix of pain medicines (without opioids) before surgery can help you recover faster and avoid needing a catheter after a vaginal repair or sling procedure. It enrolls women having minor gynecologic surgery at the South Shore Surgery Center in New York.
Bay Shore, New YorkAges Any age - NCT06373978RecruitingPhase 4
Non-narcotic pain relief after elbow needle procedure
This study tests non-narcotic pain medicine after a needle procedure for chronic elbow tendon pain. It compares different pain-relief options to find what works best without opioids.
Coral Springs, FloridaAges 18–65 - NCT06356571RecruitingPhase 2
Isatuximab with carfilzomib and dexamethasone for multiple myeloma
This trial tests a new combination of drugs (isatuximab, carfilzomib, and dexamethasone) given as shots under the skin for people whose multiple myeloma has come back or stopped responding to treatment. It aims to see if this mix works better than previous options.
Phoenix, ArizonaAges 18 years+ - NCT06275191Enrolling by invitation
Testing non-opioid pain relief after tooth extraction
This trial tests whether alternative pain treatments can replace opioid painkillers after wisdom tooth or other tooth removal in teens and young adults. It aims to find safer ways to manage dental pain without relying on opioids.
Lexington, KentuckyAges 12–25 - NCT06064825Recruiting
Long-term follow-up for TREOCAPA study children
This study is a long-term check-up for children who were in the TREOCAPA trial. It follows their health and development for about 2 years after they were in the original study.
AngersAges 1.9 years–2.3 years - NCT06043323RecruitingPhase 2
CAR T cells plus radiation for follicular lymphoma
This trial tests a combination of a CAR T-cell therapy (Axicabtagene Ciloleucel) with radiation therapy for people with follicular lymphoma that has come back or not responded to multiple treatments. The goal is to see if adding radiation can make the CAR T cells work better.
Houston, TexasAges 18 years+ - NCT05896228RecruitingPhase 2
Combination therapy for relapsed multiple myeloma to target MRD
This Phase 2 trial tests iberdomide plus daratumumab, carfilzomib, and dexamethasone in people whose multiple myeloma has come back or not responded. The goal is to increase how often patients reach “MRD-negative” status, meaning very small amounts of cancer cells are not detectable, which may help improve outcomes.
Miami, FloridaAges 18–75 - NCT05842044RecruitingPhase 2
NSAID pain medicine after robotic kidney-sparing surgery
This Phase 2 study looks at whether taking an anti-inflammatory pain medicine (an NSAID) after robotic partial nephrectomy is safe and helpful. It may reduce pain while checking for stomach, bleeding, and heart-related side effects after kidney-sparing surgery.
Miami, FloridaAges 18–99 - NCT05722002RecruitingPhase 4
Compare pain-med plans after low-risk surgery
This study tests which pain-medication plan works best and has the fewest side effects after certain low-risk surgeries. You may be assigned to receive opioid-based, NSAID-based, or acetaminophen-based pain control depending on your situation.
Ann Arbor, MichiganAges 18 years+ - NCT05674643Recruiting
Gastric testing during children’s surgery
This trial studies how the stomach is working in children around the time of surgery. It may help improve how doctors assess and manage stomach function to make surgery safer and more comfortable.
Boston, MassachusettsAges 2–18 - NCT05319730RecruitingPhase 1/Phase 2
Testing new drugs, with or without pembrolizumab, for advanced esophageal cancer
This trial studies investigational cancer medicines, either alone or along with pembrolizumab, for people with advanced esophageal squamous cell cancer whose cancer has grown despite prior immune and platinum-based treatment. It may offer a new option after standard therapy has not worked.
Tucson, ArizonaAges 18 years+ - NCT04676802RecruitingPhase 2
Pain relief after thumb joint surgery: ibuprofen and acetaminophen versus oxycodone
This study compares two ways to manage pain after thumb joint removal surgery: one using over-the-counter pain relievers (ibuprofen and acetaminophen) and the other using a prescription opioid (oxycodone). The goal is to see if the non-opioid option works just as well with fewer side effects.
Redwood City, CaliforniaAges 45 years+ - NCT04224558RecruitingPhase 1/Phase 2
Stem cell transplant for hard-to-control Crohn’s disease
This early-phase study tests whether a stem cell transplant can improve Crohn’s disease in teens and young adults whose disease is active and not responding to standard medicines. It may help some people who are not doing well despite several prior treatments, but it also involves intensive study procedures and safety checks.
Los Angeles, CaliforniaAges 13–28 - NCT04059172RecruitingEarly Phase 1
Ibuprofen plus acetaminophen for braces pain
This early study compares braces pain relief using: ibuprofen alone, ibuprofen plus acetaminophen together, or placebo (no active pain medicine). It may help find which approach works best and is safest for people starting orthodontic treatment.
Aurora, ColoradoAges 12–80 - NCT03858231RecruitingPhase 4
Opioid vs non-opioid pain relief after knee arthroscopy
This study compares opioid pain medicine with non-opioid pain medicine after arthroscopic (keyhole) knee surgery. It aims to see which approach controls pain well while keeping side effects and risks lower.
Fargo, North DakotaAges 18–80 - NCT03759028RecruitingPhase 4
Study of pain relief after elbow fracture surgery
This trial looks at how well different pain medicines work after surgery for a specific type of broken elbow bone. It may help find a safer, more comfortable pain-control plan while the fracture heals.
Los Angeles, CaliforniaAges 4–12
Common questions
- Are there clinical trials studying Acetaminophen?
- Yes. Clin2 currently lists 65 recruiting studies that include Acetaminophen, drawn from the U.S. registry and rewritten for real people so you can see what each is testing and who it's for.
- How do I know if I qualify for a Acetaminophen trial?
- Each study lists its own eligibility criteria — rules about condition, age, and prior treatments. On every Clin2 trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Is Acetaminophen an approved treatment?
- A drug being studied in a trial may be investigational (still being tested) or already approved and being studied for a new use. Each study page explains what phase it's in. Clin2 does not provide medical advice — talk with your doctor about whether Acetaminophen or a specific trial is right for you.
Related treatments
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. A drug appearing here is being studied in a trial and may be investigational. Talk with your doctor about whether a specific treatment or trial is right for you.