Clinical trials: Obstruction
Gastric Outlet Obstruction
EUS-GE vs ES for Palliation of Gastric Outlet Obstruction
Gastric outlet obstruction (GOO) is a common complication of luminal malignancies which is associated with substantial morbidity.
- Trial name
- NCT03259763
- Testing
- Lumen-apposing metal stent, Self-expandable metal stent
- Where
- 9 sites in United States, Canada and 5 more
- Volunteers
- 112 people
- Sponsor
- Johns Hopkins University
Valve-in-valve Procedures, Aortic Stenosis
The ShortCut™ Continued Access Study Protocol
A Prospective, Multicenter, Non-Randomized, Single-Arm, Open-Label Continued Access Study of the ShortCut™ device (The ShortCut™ CAS).
- Conditions
- Valve-in-valve Procedures, Aortic Stenosis, Coronary; Obstruction
- Trial name
- ShortCut-CAS (NCT06211296)
- Testing
- Shortcut
- Where
- 4 sites in United States
- Volunteers
- 8 people
- Sponsor
- Pi-cardia
Ureteral Obstruction, Neoplasms
Antibiotic Prophylaxis in Percutaneous Nephrostomy Placements and Replacements for Malignant Urinary Tract Obstruction
This study aims to find out whether taking antibiotics to prevent a urinary tract infection after a medical procedure called percutaneous nephrostomy (placement of a catheter directly into the kidney to keep it working after the…
- Conditions
- Ureteral Obstruction, Neoplasms, Acute Kidney Injury, Nephrostomy; Complications
- Trial name
- NCT06801405
- Testing
- antibiotic prophylaxis
- Where
- Brazil
- Volunteers
- 320 people
- Sponsor
- Barretos Cancer Hospital
Peritoneal Surface Malignancy, Postoperative Adhesion
SurgiPerito Trial: High-Purity Type-I Collagen for Peritoneal Reconstruction After Cytoreductive Surgery
This dual-centre, randomized controlled trial evaluates the safety and efficacy of high-purity Type-I collagen-based biomaterial, as a peritoneal substitute following peritonectomy in patients undergoing cytoreductive surgery…
- Conditions
- Peritoneal Surface Malignancy, Postoperative Adhesion, Bowel Obstruction, Wound Complications
- Trial name
- NCT07241091
- Testing
- High-Purity Type-I Collagen Scaffold, Standard Peritonectomy Closure
- Where
- 2 sites in India
- Volunteers
- 60 people
- Sponsor
- Adichunchanagiri Institute of Medical Sciences, B G Nagara
Allergic Rhinitis
Acupuncture for Nasal Congestion in Allergic Rhinitis
Allergic rhinitis (AR) is a disorder that affects more than 500 million people worldwide. Nasal congestion is one of the most general and bothersome symptoms in rhinitis, which impacts the quality of life (QOL).
- Trial name
- ANCAR (NCT05709977)
- Testing
- Acupuncture, Antihistamine nasal spray
- Where
- Netherlands
- Volunteers
- 11 people
- Sponsor
- Johanna Maria Vermeulen
Ureter Obstruction
Double-J PLUS Postmarket Registry Study
A multi-center global registry to obtain post-market safety and efficacy data on Boston Scientific Ureteral and Urinary Diversion Stents
- Trial name
- NCT04197583
- Testing
- Boston Scientific Ureteral Stents, Urinary Diversion Stent
- Where
- 10 sites in United States, Canada and 2 more
- Volunteers
- 379 people
- Sponsor
- Boston Scientific Corporation
Nasal Congestion and Inflammations, Sinus Congestion Chronic
Effects of SinuSonic on Psychological and Physical Well-Being
The goal of this clinical trial is to evaluate the effects of using the SinuSonic on psychological and physical well-being in adults who have nasal/sinus congestion.
- Trial name
- NCT06268730
- Testing
- SinuSonic
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- University of North Carolina, Chapel Hill
Intra-Abdominal Infections, Intestinal Obstruction
Capillary Leak Index as a Prognostic Indicator for Post-Operative Abdominal Sepsis in Critically Ill Patients
In this study the investigators going to evaluate the "CLI" as an early prognostic indicator for post-operative abdominal sepsis in critically ill patients.
- Conditions
- Intra-Abdominal Infections, Intestinal Obstruction, Appendicitis Acute, Perforated Viscus
- Trial name
- CLI (NCT06901544)
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Ain Shams University
Biliary Disease, Pancreatic Disease
Comparison of Duodenoscope With Single-use Distal Cover and the Conventional Reusable Duodenoscope
The purpose of the study is to compare the success rates of procedure success and complication rates in patients undergoing Endoscopic retrograde cholangiopancreatography (ERCP) using two types of currently available endoscopes.
- Conditions
- Biliary Disease, Pancreatic Disease, Choledocholithiasis, Biliary Obstruction
- Trial name
- NCT05429203
- Testing
- Duodenoscope with single-use distal cover, Conventional duodenoscope
- Where
- United States
- Volunteers
- 319 people
- Sponsor
- Stanford University
Nasal Airway Obstruction
Vivaer® Procedure for Treatment of Nasal Airway Obstruction Study
The purpose of this study is to compare the Vivaer procedure with radiofrequency (RF) energy to sham procedure for treatment of nasal airway obstruction (NAO).
- Trial name
- VATRAC (NCT04549545)
- Testing
- Vivaer ARC Stylus
- Where
- 12 sites in United States
- Volunteers
- 119 people
- Sponsor
- Aerin Medical
Nasal Obstruction
The Vivaer Procedure for Treatment of the Septal Swell Bodies (SWELL)
Post-market study to access the clinical use of the Vivaer Arc Stylus to treat Septal Swell Bodies (SSB).
- Trial name
- SWELL (NCT05099263)
- Testing
- Vivaer Arc Stylus
- Where
- 9 sites in United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Aerin Medical
Airway Obstruction, Snoring
Anti-Snoring Appliances and Airway Manipulation in Patients Undergoing Anesthetic Sedation
Would patients using an anti-snoring appliance intraoperatively require less airway manipulation, interventions, and rescue maneuvers during anesthetic sedation cases compared to those who do not? The investigators will use…
- Conditions
- Airway Obstruction, Snoring, Sedation Complication
- Trial name
- NCT05748626
- Testing
- Anti-snoring device, No anti -snoring device during their procedure.
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Northwestern University
Chronic Intestinal Pseudo-obstruction
Velusetrag for the Treatment of Chronic Intestinal Pseudo-Obstruction (CIPO).
This is a phase II, multicenter, double-blind, placebo-controlled trial to evaluate the efficacy and safety of velusetrag once a day, compared to placebo, in subjects with CIPO.
- Trial name
- NCT05724069
- Testing
- Velusetrag 15 mg once daily for 4 weeks.
- Where
- 4 sites in Belgium, Italy and 1 more
- Volunteers
- 17 people
- Sponsor
- Alfasigma S.p.A.
Nasal Obstruction
Study of the AERin Medical Vivaer® ARC Stylus for Nasal AirWAY Obstruction
Post-market study to continue to evaluate the effectiveness of the Vivaer® ARC Stylus for nasal airway obstruction
- Trial name
- AERWAY (NCT04277507)
- Testing
- Vivaer Stylus
- Where
- 10 sites in United States
- Volunteers
- 122 people
- Sponsor
- Aerin Medical
Acute Coronary Syndrome (ACS), High On-treatment Platelet Reactivity (HTPR)
The Effect of IV Cangrelor and Oral Ticagrelor Study
Major heart attacks are caused by a number of factors, the two major of which are furring up of a coronary artery with atheroma and then sudden clot formation on this area leading to a blockage and interruption of blood flow.
- Conditions
- Acute Coronary Syndrome (ACS), High On-treatment Platelet Reactivity (HTPR), Microvascular Obstruction (MVO), ST-segment Elevation Myocardial Infarction (STEMI)
- Trial name
- NCT02733341
- Testing
- Cangrelor, Ticagrelor
- Where
- United Kingdom
- Volunteers
- 100 people
- Sponsor
- The Royal Wolverhampton Hospitals NHS Trust
Maxillary Retrusion, Nasal Airway Obstruction
Evaluation of the Effect of Three Types of Rapid Maxillary Expanders (Conventional, Hybrid and MSE)
Aim of the study: To compare radiographically the morphometric changes in the nasal airway after using three types of rapid maxillary expansion (RME) conventional hyrax (CH), hybrid hyrax (HH) and maxillary skeletal expander…
- Trial name
- NCT05446714
- Testing
- CH 4 band, HH 2 bands, MSE 2 bands and 4
- Where
- Egypt
- Volunteers
- 54 people
- Sponsor
- Al-Azhar University
Ileus
Optimizing the Previs Device for Prediction of Postoperative Ileus
The research proposed in this study will develop a noninvasive prototype device that will capture intestinal sounds, process signals, and display predictive information in real-time at the point-of-care using algorithms already…
- Trial name
- NCT03505476
- Testing
- Entac Medical device application, Patient Daily Assessment, Patient Discharge Assessment
- Where
- United States
- Volunteers
- 203 people
- Sponsor
- Jennifer Hrabe
Obstruction, Cancer
Intravenous Nutrition in Hospitalized Patients: Comparison of Two Oils
Intravenous nutrition is an important therapy for the recovery of many patients. It is indicated when the patients cannot take food by mouth or use their intestines for feeding.
- Conditions
- Obstruction, Cancer, Ileus, Malnutrition
- Trial name
- NCT01943409
- Testing
- Intralipid, ClinOleic
- Where
- Canada
- Volunteers
- 303 people
- Sponsor
- Johane Allard
Risk of Coronary Obstruction Following Transcatheter Aortic Valve Replacement (TAVR) Procedure
The ShortCut™ Study Protocol
A Prospective, Multicenter, Non-Randomized, Single-Arm, Open-Label Clinical Study to Demonstrate the Safety and Effectiveness of the ShortCut™ device for splitting bioprosthetic aortic valve leaflets in patients who are presented…
- Trial name
- NCT04952909
- Testing
- ShortCut™
- Where
- 23 sites in United States, France and 3 more
- Volunteers
- 60 people
- Sponsor
- Pi-cardia
Intestinal Obstruction, Colorectal Cancer
Bacterial Translocation Markers as Predictors of Infectious and Inflammatory Complications in Acute Bowel Obstruction
Despite modern approaches to the diagnosis and treatment of acute bowel obstruction (ABO), postoperative mortality ranges from 5 to 32%, and complications occur up 23% of cases.
- Conditions
- Intestinal Obstruction, Colorectal Cancer, Post-Op Complication, Systemic Inflammatory Response Syndrome
- Trial name
- NCT05229822
- Testing
- LBP, sCD14-ST, 16s rRNA
- Where
- Kazakhstan
- Volunteers
- 150 people
- Sponsor
- Karaganda Medical University