Clinical trials
Intubation; Difficult or Failed clinical trials
Below are recruiting intubation; difficult or failed clinical trials, each written for real people, not researchers. We’re tracking 152 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06383975Recruiting
Two new treatments for AF that returned after first procedure
This trial tests two new treatments for persistent atrial fibrillation that came back after an initial procedure. One uses a targeted chemical injection, the other uses a special energy field to re-isolate the veins involved.
BrugesAges 18 years+ - NCT06268431Recruiting
Trial of oxytocin rest to reduce c-section
This trial tests whether taking a break from oxytocin (a medicine used to strengthen contractions) can help reduce the chance of needing a C-section. It is for women whose labor has slowed down despite oxytocin.
Newark, DelawareAges 18–55 - NCT05990348Recruiting
Comparing two breathing support methods for weaning from ventilator
This study compares two ways of helping patients breathe on a ventilator after a failed attempt to come off the machine. It looks at how the diaphragm and rib muscles work during each method to find the best approach for weaning.
RomeAges 18 years+ - NCT07684404Recruiting
Vitamin D for dental implant success
This trial tests if taking vitamin D improves how well dental implants bond with the jawbone in people with low vitamin D levels. It may help strengthen the implant integration.
Cairo, New CairoAges 20–60 - NCT07688421Enrolling by invitation
Short 3D-printed implants for back jaw teeth: 3-year study
This trial tests shorter implants made with 3D-printing for replacing missing teeth in the back of the mouth. Researchers will check how well they work over 3 years using X-rays.
Guarulhos, São PauloAges 18 years+ - NCT05421273Recruiting
Testing two spinal stimulation patterns for long-term back pain
This study compares two ways of delivering spinal cord stimulation to see which better reduces pain in people with persistent spinal pain syndrome type 2. You would be assigned to one of the stimulation “burst” patterns and followed for changes in your pain experience.
Arnhem, GelderlandAges 18–70 - NCT07611890RecruitingPhase 4
Comparing two medications to reduce heart stress during cardiac surgery
This trial tests whether dexmedetomidine or lignocaine better prevents dangerous heart-rate and blood-pressure changes when a breathing tube is placed during heart surgery. If you're having cardiac surgery and are at high risk for heart complications, this study may help protect your heart during the procedure.
Rawalpindi, Punjab ProvinceAges 18–65 - NCT07568743Recruiting
Video airway tool with or without assist device for surgery
This study compares two ways of placing a breathing tube during elective surgery using a video camera. Researchers want to see if adding a special assist device makes the procedure safer and easier for patients with straightforward airway anatomy.
CairoAges 18–65 - NCT06712186RecruitingPhase 1/Phase 2
Dexmedetomidine for safer intubation in high blood pressure patients
This study tests if dexmedetomidine can help prevent dangerous blood pressure spikes during breathing tube placement for surgery in patients with high blood pressure. It is for older adults (over 60) who have been managing their hypertension for at least 6 months.
Karachi, SindhAges 60 years+ - NCT06728943Recruiting
Aminophylline for kidney stones that couldn't be reached with a scope
This trial tests whether putting a drug called aminophylline into the ureter (the tube connecting the kidney to the bladder) can help break up or pass kidney stones that were too hard to reach with a standard rigid scope.
CairoAges 18 years+ - NCT06733610RecruitingPhase 1
CAR T-cell therapy for AIHA after 3 failed treatments
This trial tests a new type of immunotherapy called CAR T-cell therapy that targets two markers on your immune cells (CD19 and BCMA). It is for people with autoimmune hemolytic anemia (AIHA) who have already tried at least 3 standard treatments without success.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT07557173Recruiting
Better Bowel Prep for Repeat Colonoscopy After Failed Cleaning
This trial tests three different bowel-cleaning preparations for patients who need a repeat colonoscopy because their bowel wasn't clean enough the first time. The goal is to find which preparation works best to get your colon ready for a successful second procedure.
BeneventoAges 18 years+ - NCT07533123RecruitingPhase 3
New drug JSKN016 for triple-negative breast cancer after chemotherapy
This study tests a new drug called JSKN016 against standard chemotherapy options for triple-negative breast cancer that has stopped responding to previous treatments. The trial aims to find out if JSKN016 works better or offers other benefits for patients like you.
Guangzhou, GuangdongAges 18–75 - NCT06759038Recruiting
Comparing two devices for placing a breathing tube in lung surgery
This trial compares a new video laryngoscope to a standard one for placing a special breathing tube used in lung surgeries. It aims to see which device works better for patients having planned chest operations.
Karachi, SindhAges 18–60 - NCT07511764Recruiting
Comparing two airway devices for children's hernia surgery
This trial compares a laryngeal mask airway with a breathing tube in children having laparoscopic hernia repair. It aims to see which method works better.
Diyarbakır, Eyalet/YerleşkeAges 1–10 - NCT07506655Enrolling by invitation
Comparing head positions for placing a breathing tube during surgery
This study compares two ways of positioning your head and neck when placing a breathing tube for surgery. It tests whether using a custom pillow in a 'ramp' position works better than the standard 'sniffing' position. The goal is to make intubation safer and easier for patients with a certain body type.
Karachi, SindhAges 18–60 - NCT07502612Recruiting
Spinal cord stimulation medication tapering study
This study tests whether lowering pain medication can improve how well spinal cord stimulation works. It is for people who already take certain pain medicines and are scheduled to try a spinal cord stimulator.
WilrijkAges 18 years+ - NCT07498478RecruitingPhase 2
Tinengotinib and fulvestrant for advanced HR+ HER2- breast cancer
This trial tests a new drug called tinengotinib combined with the hormone therapy fulvestrant for people with HR-positive, HER2-negative breast cancer that has come back or spread. It is for those who have already tried a CDK4/6 inhibitor and at least one hormone therapy.
Guangzhou, GuangdongAges 18 years+ - NCT07462624Recruiting
Comparing treatments for a failing surgical aortic valve
This trial compares two ways to treat a failing aortic valve that was replaced with a tissue valve during surgery: another surgical replacement or a less invasive catheter-based valve-in-valve procedure. It is for people with low to intermediate surgical risk who are between 18 and 75 years old.
Leipzig, SaxonyAges 18–75 - NCT07450976RecruitingPhase 2
Targeted drug for advanced biliary tract cancer after standard treatment
This trial tests a new targeted drug (SHR-A1904) in people with advanced biliary tract cancer whose tumors have a specific protein (Claudin18.2) and who have already tried at least one standard treatment. The goal is to see if this drug can shrink the cancer or slow its growth.
Beijing, Beijing MunicipalityAges 18–75 - NCT07444528Enrolling by invitation
Neck ultrasound to predict difficult breathing tube placement in babies
This study uses an ultrasound of the neck to see if doctors can predict which babies under 1 year old might have a harder time getting a breathing tube placed. The goal is to improve safety during anesthesia and procedures.
Philadelphia, PennsylvaniaAges Up to 12 months - NCT07433920Recruiting
Comparing two methods for tooth implant with root shield
This trial tests whether using a special blood and bone mixture (sticky bone) around a saved tooth fragment helps heal better than using a blood clot alone, during same-day implant placement guided by a computer.
Kafr ash Shaykh, KafrelsheikhAges 18–45 - NCT07418749RecruitingPhase 3
Testing a new drug for advanced cervical cancer after standard treatments
This trial is testing a new drug called SHR-A2102 against standard chemotherapy for people with advanced cervical cancer that has not responded to platinum-based chemotherapy and an immunotherapy (PD-1 or PD-L1 inhibitor). The goal is to see if the new drug works better and what side effects it may cause.
Guangzhou, GuangdongAges 18 years+ - NCT07397234Recruiting
Awake breathing tube placement study
This study tests two ways to numb the neck for placing a breathing tube while you're awake. It might help if you have a difficult airway that makes regular intubation harder.
Nanjing, JiangsuAges 18–85
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Common questions
- Are there clinical trials for intubation; difficult or failed?
- Yes. Clin2 currently lists 152 recruiting intubation; difficult or failed 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 intubation; difficult or failed 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 intubation; difficult or failed 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.