Clinical trials
Kidney Stone clinical trials
Below are recruiting kidney stone clinical trials, each written for real people, not researchers. We’re tracking 78 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06758284Recruiting
Laughter yoga for fear and anxiety before ureteroscopy
This study tests whether a special type of yoga that focuses on laughter can help reduce fear and anxiety before a ureteroscopy procedure. It may be a way to feel calmer without using medicine.
Samsun, SamsunAges 18 years+ - NCT07492147Recruiting
Negative pressure suction for kidney stone surgery
This trial tests if using negative pressure suction during ureteroscopy can reduce fluid absorption and infections. It may help people undergoing kidney stone surgery.
Lanzhou, GansuAges 18 years+ - NCT03437057Recruiting
Aspirin after kidney stone treatment to prevent clotting
This study looks at whether taking a daily aspirin medicine during and after extracorporeal shockwave treatment for a kidney stone helps keep the blood from “clumping” too much. It will compare different maintenance approaches while monitoring safety, especially bleeding risk.
Clermont-FerrandAges 18 years+ - NCT06795256Recruiting
Homework for kidney stone surgery recovery
This study looks at whether giving patients homework to do after their kidney stone surgery helps them recover better. It aims to see if this approach can improve your results after a procedure called retrograde intrarenal surgery (RIRC).
AdıyamanAges 18 years+ - NCT07296835Recruiting
Comparing a new flexible ureteroscope for kidney stone surgery
This trial tests a specific flexible scope (Shenzhen HugeMed 6.3 French) for removing kidney or ureter stones. It looks at how well it works, costs, and recovery, and may be a good option if you have stones smaller than 2.5 cm and need your first such surgery.
Kansas City, KansasAges 18 years+ - NCT06797466Recruiting
3D guided planning for large kidney stone surgery
This study tests a new 3D computer model to help surgeons plan a procedure called PCNL for removing large kidney stones. It may help make the surgery safer and more effective.
AdıyamanAges 18 years+ - NCT07087977Recruiting
Comparing laser types for kidney stone removal
This trial tests two different lasers (HoYAG and TFL) used with a device called ClearPetra during a type of kidney stone surgery called mini-PCNL. It may help find which laser works better for people with larger kidney stones.
Kansas City, KansasAges 18 years+ - NCT07071948Recruiting
Study of VISOR for kidney stone treatment
This trial tests a new device called VISOR to help break up kidney stones using a flexible tube and laser. It's for adults aged 18–80 with stones between 1 and 3 cm who haven't had previous kidney surgery.
Hangzhou, ZhejiangAges 18–80 - NCT07070401Recruiting
VR for kidney stone pain in the ER
This trial tests whether using a virtual reality headset can help reduce pain in people coming to the emergency room with kidney stone pain. If you have had kidney stones before and are in significant pain, this might be a way to feel better without relying only on medication.
Toms River, New JerseyAges 18 years+ - NCT06990672Enrolling by invitation
WeChat therapy to help kidney stone patients drink more water
This study tests if a WeChat-based digital program can help people who've had kidney stone surgery increase their daily fluid intake to prevent new stones. You might qualify if you drink less than 2.5 liters of fluid per day and use WeChat regularly.
Shenzhen, GuangdongAges 18 years+ - NCT06978816Recruiting
Ear pressure points plus pain meds for kidney stone relief
This study tests whether pressing specific points on the ear, along with pain medicine, can relieve kidney stone pain faster than pain medicine alone. It's designed for people with confirmed kidney stones and moderate to severe pain who haven't taken pain relievers recently.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT06830577Recruiting
Aminophylline for kidney stone removal surgery
This trial tests if placing aminophylline into the ureter during a stone removal procedure (flexible ureteroscopy) reduces complications. It may help people with kidney stones smaller than 2 cm who have not had a ureteral stent placed before.
Cairo, AbassiaAges 18 years+ - NCT06860113Recruiting
Kidney stone surgery in a tilted position
This trial tests a new patient position (T-tilted) during minimally invasive kidney stone removal. It might help stones pass more easily and reduce surgery time.
Cairo, Abbassia, CairoAges 16 years+ - NCT06783946Enrolling by invitation
Meditation for pain and anxiety after kidney stone surgery
This study is testing whether guided meditation can help reduce pain, discomfort, and anxiety after a kidney stone removal procedure called ureteroscopy. If you or your child is a teenager or adult scheduled for this surgery, meditation might be a calming tool to try before and after the procedure.
Philadelphia, PennsylvaniaAges 12 years+ - NCT06721975Recruiting
Laser vs laser for kidney stone removal
This trial compares two different lasers used to break up kidney stones during a procedure called flexible ureteroscopy. It may help determine which laser works better and is safer.
San Diego, CaliforniaAges 18 years+ - NCT05356000Recruiting
Testing how oxalate is absorbed to help prevent kidney stones
This study looks at how your body absorbs oxalate, a natural chemical that can contribute to calcium kidney stones. If you’ve had calcium stones—especially with high urine oxalate—it may help researchers find ways to reduce future stone risk.
Chicago, IllinoisAges 18–70 - NCT06576661Recruiting
New scope for large kidney stone removal
This trial tests a special scope that measures pressure inside the kidney during stone removal. It may help surgeons make safer decisions for people with large kidney stones.
Kansas City, KansasAges 18 years+ - NCT06469736Recruiting
Comparing two methods for removing kidney stones
This study compares two ways to remove kidney stones: using a scope with a laser to break up stones, versus using the same scope plus a special gel to help remove the pieces. It aims to see if adding the gel makes the procedure more effective and safer.
Munich, BavariaAges 18 years+ - NCT05993546Recruiting
Comparing two sheath types for mini kidney stone surgery
This study compares two types of sheaths (tubes) used during a small-incision kidney stone surgery. The goal is to see if a vacuum-assisted sheath works better than the standard one to remove stones.
Cleveland, OhioAges 18 years+ - NCT03638999RecruitingEarly Phase 1
Aspirin or similar anti-inflammatory medicine for kidney stone stents
This early-phase study tests whether taking an anti-inflammatory medicine around the time of ureter stent placement can improve outcomes for people with kidney stones. It looks for participants who are getting a stent after a scope procedure and who can follow strict medication and health rules.
St Louis, MissouriAges 18 years+ - NCT04590690Recruiting
Gut microbes and sex risks for kidney stones after weight surgery
This study looks at how gut bacteria (microbes), along with sex, may affect the chance of getting kidney stones after bariatric (weight-loss) surgery. It may help doctors understand who is at higher risk so prevention can be improved.
Chicago, IllinoisAges 18–130 - NCT02780297Recruiting
Study of rare stone-causing kidney conditions
This study is for people with certain rare kidney conditions that can cause kidney stones. It aims to learn how these conditions behave over time and may help improve future care.
Birmingham, AlabamaAges Any age - NCT02026388Recruiting
Kidney stone DNA and tissue sample biobank study
This study collects and stores donated samples (like blood, urine, and tissue) from people with certain rare inherited kidney stone conditions. The goal is to build a resource for future research that could help improve diagnosis and treatment.
Rochester, MinnesotaAges Any age - NCT01127854Enrolling by invitation
Study genes in people with calcium kidney stones
This pilot study looks at how certain gene changes may contribute to calcium oxalate kidney stones. You may be asked for a blood sample and a questionnaire, whether you have a history of stones or not (as a comparison group).
Jacksonville, FloridaAges 18 years+
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Common questions
- Are there clinical trials for kidney stone?
- Yes. Clin2 currently lists 78 recruiting kidney stone 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 kidney stone 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 kidney stone 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.