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 151 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07017283Recruiting
Comparing two sedation methods for older adults having ERCP
This study compares two ways of keeping you comfortable and safe during an ERCP procedure: deeper sedation with a breathing tube versus deep sedation without a breathing tube. It aims to find which method causes fewer side effects in older adults.
Hangzhou, ZhijiangAges 60 years+ - NCT07239141Recruiting
Comparing two video laryngoscopes for intubation during surgery
This trial compares two types of video laryngoscopes (Laringocel® and C-MAC®) to see which one works better for placing a breathing tube in adults having planned surgery under general anesthesia. If you are 18 or older and scheduled for elective surgery, you may be able to join.
Medellín, AntioquiaAges 18 years+ - NCT07473609Recruiting
Studying epidurals that don't work well during labor
This study looks at epidurals that don't work well during labor. It aims to understand why some epidurals fail, which could help improve pain relief for mothers.
MadridAges 18 years+ - NCT07488936Recruiting
How low back pain types affect pain and quality of life after failed back surgery
This study looks at how different types of low back pain affect pain severity and quality of life in people who still have pain after back surgery. It aims to help doctors better understand and treat your pain.
Konya, SelçukluAges 18 years+ - NCT07666074Recruiting
AI for predicting difficult airway in weight-loss surgery
This trial uses artificial intelligence (AI) to predict whether it will be difficult to place a breathing tube during weight-loss surgery. The goal is to help doctors plan safer anesthesia for patients with a high BMI.
Elâzığ, ElâzığAges 18–65 - NCT07243106Enrolling by invitation
Ultrasound vs physical exam for predicting difficult airway
This trial compares using ultrasound of the airway versus standard physical exams to predict if placing a breathing tube will be difficult. It's for adults having elective surgery with a breathing tube.
Tokat Province, Tokat ProvinceAges 18–60 - NCT07362797Recruiting
Video-guided placement of breathing tube for chest surgery
This trial compares two ways of placing a breathing tube for lung surgery. It tests whether using a video to guide the tube placement works better than the standard method. If you are having keyhole chest surgery that needs one lung collapsed, this study may help improve your care.
Hangzhou, ZhejiangAges 18 years+ - NCT07762170RecruitingPhase 4
Steroid injections for back and pelvic pain
This study is testing how well and how safely steroid injections work for different types of back pain. If you join, you'll receive the injection as part of your care and fill out surveys about your pain and ability to do daily activities before and after.
Thornhill, OntarioAges 18 years+ - NCT07264179Recruiting
Tracheal cuff pressure and complications after surgery
This study will check if keeping the tube in your windpipe at a certain pressure during surgery can help prevent problems like hoarseness or a sore throat after your procedure.
Porto Alegre, Rio Grande Do Sul (RS)Ages 18 years+ - 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 - NCT05809284Recruiting
Understanding CAR T-cell therapy persistence in young patients with ALL
This study looks at why CAR T-cell therapy stops working in some children and young adults with leukemia. It aims to help doctors understand how to make this treatment last longer.
LondonAges Up to 25 years - NCT06975553Enrolling by invitation
Using a carbon dioxide monitor to guide safe breathing-tube removal
This study tests a special carbon dioxide monitor to help decide when it's safe to remove your breathing tube after abdominal surgery. If you are having a planned abdominal procedure lasting 1–4 hours, you may be able to join.
Beijing, Beijing MunicipalityAges 18–80 - NCT06570499Recruiting
Comparing dental impression methods for full-arch implants
This trial compares three ways to take dental impressions for full-arch implant-supported prostheses: traditional putty, intraoral scanning, and digital photogrammetry. It aims to find which method is most accurate, which could help improve comfort and fit for people with multiple dental implants.
Liège, LiegeAges 18 years+ - NCT05326880Recruiting
Long-term follow-up comparing zirconia and titanium dental implants
This study checks how well two kinds of dental implants (zirconia and titanium) work over 5 years in replacing a single tooth. You may be included if you already received the specific implant type and restoration the study requires and you can attend regular checkups.
DüsseldorfAges 18 years+ - NCT05276310RecruitingPhase 1
Test IMC-002 for advanced solid tumors after standard treatment fails
This Phase 1 study tests IMC-002 in people with advanced cancers that did not respond to standard therapy. It may help by trying a new immune-targeting drug approach when other options have failed.
Goyang-siAges 19 years+ - NCT05608772Recruiting
Revision weight-loss surgery after failed sleeve
This study looks at which revision surgery works best after a prior sleeve stomach operation that didn’t last. It tests switching to one of three procedures to help with weight regain, and it excludes more severe acid reflux cases.
Alexandria, Alexandria GovernorateAges 18–60 - NCT06762964RecruitingPhase 2
Dapagliflozin for Failing Fontan Circulation
This study tests whether a medication called dapagliflozin (a pill for heart failure) can help people with a Fontan circulation who feel short of breath. It aims to improve symptoms and quality of life.
Rochester, MinnesotaAges 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+ - NCT07192081Recruiting
Comparing two drugs to steady heart rate during gallbladder surgery
This trial tests two medicines, labetalol and lignocaine, given through a vein to see which better controls blood pressure and heart rate during the tube placed in your windpipe for a routine gallbladder removal surgery.
Peshawar, Khyber PakhtunkhwaAges 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 - NCT06123221Recruiting
Sinus lift study: comparing two dental implant techniques
This study compares two methods for lifting the sinus floor to place dental implants. It is for people who need an implant in the upper jaw but don't have enough bone height. The goal is to see which technique works better.
Porto Alegre, Rio Grande do SulAges 18 years+ - NCT07019818RecruitingPhase 4
Esmolol vs. sufentanil for recovery after gallbladder surgery
This trial tests two different medicines given during gallbladder surgery to see which one helps you recover better. One medicine (esmolol) controls heart rate, while the other (sufentanil) is a strong painkiller. The goal is to find out which approach leads to a smoother recovery after your surgery.
Brive-la-Gaillarde, FranceAges 18 years+ - 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 - 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 151 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.