Treatment
Comparator clinical trials
We’re tracking 1,757 recruiting studies that include Comparator, each written for real people, not researchers, below.
Recruiting studies
- NCT06663384Recruiting
Arvis vs conventional knee replacement study
This trial compares a new ARVIS surgical system to standard knee replacement. It's for adults needing a first-time total knee replacement due to severe osteoarthritis.
Tampa, FloridaAges 18 years+ - NCT06665009Recruiting
Nurses test a tool for opening medicine ampoules
This trial compares how nurses open glass ampoules by hand versus using a special device. It aims to see if the device is easier or safer for nurses.
TaichungAges 20 years+ - NCT06666491RecruitingPhase 3
Comparing two malaria treatments for P. vivax in people 2 and older
This study compares two medicines (tafenoquine and primaquine) taken with chloroquine to treat P. vivax malaria. It aims to see which is safer and works better in Indian participants aged 2 to 64.
AhmedabadAges 2–64 - NCT06667557Recruiting
Comparing Two Lasers for Kidney Stone Breaking
This trial compares two types of lasers used to break up kidney and ureter stones during a ureteroscopy procedure. The goal is to see which laser works better at breaking stones into smaller pieces.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT06670768Recruiting
Comparing two heart imaging tests for blocked arteries
This trial compares two heart imaging tests (SPECT and coronary CTA) to see if a newer method gives a clearer picture of blood flow. If you have been referred for one of these tests, you may be able to help by also having the other test done at no extra risk.
Budapest, BudapestAges 18 years+ - NCT06671002RecruitingPhase 4
Pain medicine safety study for kids having surgery
This study compares different pain medicines to see which works best and is safest for children after surgery for tonsil removal, gallbladder removal, or knee arthroscopy. It aims to help find the most effective and least risky pain control option.
Los Angeles, CaliforniaAges 12–20 - NCT06671015Recruiting
Comparing breathing support methods after a breathing tube is removed in people with heart failure
This study compares two types of breathing support—a high-flow nasal cannula and noninvasive ventilation—to see which one better prevents the need for re-inserting a breathing tube in people with systolic heart failure who are at high risk for breathing problems after the tube is removed.
New Haven, ConnecticutAges 18 years+ - NCT06673680Recruiting
Colposcopy for suspicious cervix evaluation
This trial uses a special magnifying tool (colposcopy) to check the cervix when it looks unhealthy or your Pap smear shows abnormal cells. It helps doctors find problems early.
SohagAges 18–60 - NCT06676384RecruitingPhase 4
Testing additional drugs for IgA nephropathy in South Asian patients
This trial is testing if adding another approved drug to standard treatment can slow kidney function decline in people with IgA nephropathy. It aims to find better options for South Asian adults with this condition.
Nadiād, GujaratAges 18–65 - NCT06676644Recruiting
Flu vaccine with booster for older adults with health conditions
This trial tests whether a flu vaccine with an extra ingredient (called an adjuvant) is safer and works better for older Asian adults with chronic health conditions than a standard flu vaccine. It aims to provide better protection against the flu for people like you.
TaipeiAges 65 years+ - NCT06676696RecruitingPhase 4
Stopping immunosuppression after failed kidney transplant
This study compares what happens when patients with a failed kidney transplant (still in the body) stop their immunosuppressant medicines at 6 months versus continuing them. The goal is to safely prevent your immune system from becoming too sensitive, which can make finding a new donor kidney harder.
BarcelonaAges 18 years+ - NCT06681688RecruitingPhase 1/Phase 2
Comparing two approaches to prevent cataract surgery complications
This study compares two ways to prevent complications after cataract surgery. One group gets a special combination of eye drops and a steroid injection before surgery, and the other group gets standard care. The goal is to see which approach leads to fewer problems after surgery.
Venice, FloridaAges 18 years+ - NCT06682169RecruitingPhase 3
New pill for chronic graft-versus-host disease after other treatments fail
This trial tests a new pill called rovadicitinib for chronic GVHD that has not improved after 2 to 5 other treatments. It compares the new drug to one chosen by your doctor from a list of approved options.
Hefei, AnhuiAges 18–70 - NCT06684379RecruitingPhase 1/Phase 2
Two Doses of PRS CK STORM for Severe Viral Pneumonia
This study tests a new drug called PRS CK STORM to see if it can safely calm the body's overactive immune response (cytokine storm) in people with severe pneumonia from COVID-19, flu, or RSV who need oxygen. It aims to reduce inflammation and improve recovery.
Alcalá de Henares, MadridAges 18 years+ - NCT06686680Recruiting
Shockwave therapy for knee arthritis after ACL repair
This study tests whether shockwave therapy can help knee pain and function in people who developed knee osteoarthritis after an ACL reconstruction. If you had ACL surgery at least a year ago and still have knee pain, this treatment might offer a new option without surgery.
Cambridge, MassachusettsAges 18–55 - NCT06688266Recruiting
Comparing nerve and grip exercises for cricket batters
This trial tests whether nerve gliding exercises or traditional grip strength exercises are better for improving performance in cricket batters. If you are a male batter between 18 and 35 who practices regularly, this study may help you find the most effective training approach.
Lahore, Punjab ProvinceAges 18–35 - NCT06688578Recruiting
Can a device that makes small noises improve balance and walking?
This study tests whether a device that plays small, random sounds (called stochastic noise) can help people feel steadier and walk better. It is for healthy adults of two age groups — those 60 and older, and those 21–59.
Baltimore, MarylandAges 21 years+ - NCT06697938Recruiting
Chemo plus radiation vs. chemo alone for locally advanced breast cancer
This trial compares two treatments for locally advanced breast cancer: chemotherapy before surgery plus radiation, versus chemotherapy before surgery alone. The goal is to see which approach works better for this specific type of cancer.
Chengdu, SichuanAges 18–70 - NCT06700096RecruitingPhase 3
Testing a new drug for adults with severe hemophilia B
This trial tests a single dose of ANB-002, an experimental therapy for hemophilia B. It aims to see if the drug is safe and effective for people with severe hemophilia B who have been treated with factor IX before and do not have inhibitors.
ChelyabinskAges 18 years+ - NCT06705062RecruitingPhase 3
Reduced vs standard GVHD prevention in stem cell transplant
This trial tests whether a lower dose of a common drug (cyclophosphamide) after transplant can prevent graft-versus-host disease (a complication where donor cells attack your body) just as well as the standard dose. It also uses another medicine (anti-thymocyte globulin) after the transplant to help protect you.
Shanghai, Shanghai MunicipalityAges 18–55 - NCT06705829Recruiting
Comparing blood clotting tests for clotting factor deficiencies
This trial compares different blood test reagents to see which works best for measuring clotting time in people with clotting factor deficiencies or liver disease. It may help doctors choose the right test for your condition.
StrasbourgAges 18 years+ - NCT06705959Recruiting
Comparing Two Injury Scores for Trauma Patients
This study compares two ways of measuring how serious an injury is (NISS and ISS) to see which one better predicts if a trauma patient will survive. It may help doctors make faster, more accurate decisions in the emergency room.
BaghdadAges 18 years+ - NCT06707246Recruiting
Comparing secukinumab and tofacitinib for hidradenitis suppurativa
This trial tests two medications, secukinumab and tofacitinib, to see which works better for moderate to severe hidradenitis suppurativa (a skin condition causing painful bumps) in Chinese patients. The goal is to find a more effective treatment option.
Hangzhou, ZhejiangAges 18–75 - NCT05037968Recruiting
Test bone graft materials for multi-level back fusion surgery
This trial compares two bone-graft materials to help bones heal after back fusion surgery using a rod/screw system. It may help people who have ongoing back or leg pain despite at least 3 months of non-surgical treatments.
Hartford, ConnecticutAges 18 years+
Common questions
- Are there clinical trials studying Comparator?
- Yes. Clin2 currently lists 1,757 recruiting studies that include Comparator, 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 Comparator 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 Comparator 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 Comparator 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.