Clinical trials
Total Hip Arthroplasty (THA) clinical trials
Below are recruiting total hip arthroplasty (tha) clinical trials, each written for real people, not researchers. We’re tracking 65 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04049279Recruiting
Testing hip implant cement amount for better stability
This study compares hip implant “migration” (how the implant may slowly shift) when a cemented hip cup is used with different cement approaches. It may help surgeons choose the option that keeps the implant more stable over time.
AmsterdamAges 65 years+ - NCT07347821Recruiting
Study of osteoarthritis in hip and knee replacement patients
This study looks at why osteoarthritis happens in the hip and knee by studying tissue samples taken during joint replacement surgery. If you are already scheduled for a first-time hip or knee replacement and have osteoarthritis, you may be able to join.
Ostrów Mazowiecka, Masovian VoivodeshipAges 18 years+ - NCT07337642Recruiting
Comparing two types of hip replacement stems
This study compares two kinds of hip implant stems (one with a collar, one without) to see which works better for patients getting their first total hip replacement. If you are scheduled for a cement-free hip replacement due to arthritis, this trial may be a good fit.
Washington D.C., District of ColumbiaAges 18–99 - NCT06888908Recruiting
Blood volume changes during hip replacement surgery
This trial measures how blood volume and fluids shift in the body during and after hip replacement surgery. It helps doctors better understand fluid management for patients having this procedure.
CopenhagenAges 18 years+ - NCT07240961Recruiting
Nerve block for pain after hip replacement
This study tests whether a nerve block injection in the back (called an erector spinae plane block) can provide better pain relief after a first-time hip replacement. It may help reduce the need for strong painkillers.
ManoubaAges 18–85 - NCT07226973Recruiting
Gait after hip replacement: comparing surgical approaches
This study compares how well people walk after three different types of hip replacement surgery for arthritis. It aims to see if one approach leads to a better walking pattern.
Metairie, LouisianaAges 18 years+ - NCT07226700RecruitingPhase 3
Suzetrigine for pain after hip replacement surgery
This study tests an investigational pain medicine called suzetrigine to see how well it controls pain after total hip replacement surgery. It is for adults 18–80 who are having a first-time hip replacement and can receive spinal anesthesia.
New York, New YorkAges 18–80 - NCT07180979RecruitingPhase 4
Nerve blocks for pain relief after hip replacement
This trial compares three types of nerve blocks to find which provides the best pain relief after a hip replacement. It may help you have less pain and a smoother recovery.
PoznanAges 65–100 - NCT07153003Enrolling by invitationPhase 4
Tramadol and oxycodone vs oxycodone alone for joint pain
This trial tests if taking two pain relievers (tramadol and oxycodone) together works better than oxycodone alone to control pain after knee or hip replacement surgery. It aims to find a more effective way to manage pain with fewer side effects.
Rochester, MinnesotaAges 18 years+ - NCT07135843Recruiting
Digital home exercise program after hip replacement
This study tests a home-based digital program that encourages physical activity in older adults after hip replacement surgery. It aims to help you stay active and recover better from home.
Heidelberg, Baden-WurttembergAges 65 years+ - NCT07110324Recruiting
Understanding long-term pain after hip or knee replacement
This study looks at people who still have moderate to severe pain months after a hip or knee replacement. The goal is to learn more about what causes this pain and how it feels, which could help improve future treatments.
Østerbro, København ØAges 18 years+ - NCT07053943Enrolling by invitation
Comparing single vs. multiple antibiotic doses for hip and knee replacement
This study compares two ways of giving antibiotics before hip or knee replacement surgery to see which one leads to fewer infections needing another surgery. It may help doctors choose the best antibiotic approach for patients having their first joint replacement.
Amsterdam, North HollandAges Any age - NCT07043127Recruiting
Strength training after hip replacement with blood flow restriction
This trial tests a new kind of physical therapy after hip replacement. It combines strength exercises with a special technique called blood flow restriction to see if it helps you recover muscle strength faster.
Bonn, North Rhine-WestphaliaAges 18 years+ - NCT07017192Recruiting
Comparing anesthesia methods for hip replacement surgery
This study compares two types of anesthesia for people having a hip replacement through the front (anterior) approach. The goal is to see which method provides better pain control and recovery after surgery.
Torino, TOAges 18–85 - NCT07020312RecruitingPhase 2
Brain training to improve muscle recovery after joint surgery
This trial tests whether brain-computer interface training can help you regain muscle control more effectively after knee or hip surgery. It focuses on four common procedures and uses neurofeedback to optimize muscle activation during recovery.
Chicago, IllinoisAges 18 years+ - NCT06964282Recruiting
Comparing Two Nerve Blocks for Hip Replacement Pain Relief
This study compares two types of nerve blocks (iliopsoas block and PENG block) to see which one provides better pain relief and recovery after hip replacement surgery. If you are having a hip replacement with spinal anesthesia, you may be a good candidate.
LiègeAges 18 years+ - NCT06971757Recruiting
Is yearly check-up after hip or knee replacement needed?
This study looks at whether routine check-ups one year after hip or knee replacement are helpful or unnecessary. If you've had or are scheduled for a first hip or knee replacement for arthritis, you may be able to join.
AmsterdamAges 50 years+ - NCT06917365Recruiting
Testing a new liner for SERF hip replacements
This trial is testing a new liner (the inner part) for a specific brand of hip replacement called SERF. It's looking at how well it works in people who need a total hip replacement.
DijonAges 18 years+ - NCT06903767Enrolling by invitation
Automated vs manual tool study for hip replacement
This trial tests whether an automated surgical tool is better than a manual one for putting in hip replacement parts. If you are having a planned first-time hip replacement and are over 18, you might be able to join.
Philadelphia, PennsylvaniaAges 18 years+ - NCT06831045Recruiting
Bikini vs Straight Incision for Hip Replacement
This study compares two types of skin cuts (a bikini-line incision vs a straight side incision) for total hip replacement through the front of the hip. It is designed for people with a BMI of 30 or higher to see which incision heals better and leads to fewer wound problems.
Miami, FloridaAges 18 years+ - NCT06748885Recruiting
Mpact 3D metal hip replacement study
This trial tests a new 3D-printed metal hip implant for people who need a first-time hip replacement. It aims to see how well the implant works and helps you recover.
NantesAges 18–75 - NCT06342843Recruiting
Comparing two ways to do hip replacement surgery
This trial compares two different surgical approaches for total hip replacement: the direct superior approach and the posterolateral approach. It aims to see which one leads to better recovery and outcomes for people with severe hip arthritis.
Breda, North BrabantAges 18–99 - NCT06699134Recruiting
Study on Hi-Fatigue G Bone Cement in Knee or Hip Replacement
This study looks at how well a specific bone cement (Hi-Fatigue G) works in people who have had a knee or hip replacement. It aims to help doctors understand if this cement is a good option for holding the artificial joint in place.
Weiden, BavariaAges 18 years+ - NCT06208267Recruiting
Tranexamic acid for pain and bleeding after hip or knee replacement
This study tests whether a medicine called tranexamic acid (TXA) can reduce pain, improve movement, and lessen bleeding after hip or knee replacement surgery. It is for adults having their first joint replacement at St. Mary's Hospital.
Montreal, QuebecAges 18 years+
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Common questions
- Are there clinical trials for total hip arthroplasty (tha)?
- Yes. Clin2 currently lists 65 recruiting total hip arthroplasty (tha) studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a total hip arthroplasty (tha) trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a total hip arthroplasty (tha) trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.