N/A N=100 Trial of New Pretreatment Method in Transnasal Endoscopy
Pretreatment Method of Transnasal Endoscopy
Primary: Success Rate of Transnasal Endoscopy — 88; 88 percentage of Participants
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
N/A N=14 Study to Evaluate the Safety and Initial Effectiveness of the Sinusway™ for Endoscopy of Sinuses in Conjunction With BSD
Sinusitis
Primary: Number of Adverse Device Effects — 0 events
Phase 3 N=50 Sedation Using Intranasal Dexmedetomidine in Upper Gastrointestinal Endoscopy
Gastrointestinal Disease
Primary: Consumption of Rescue Patient Controlled Propofol — 42.4; 28.6 mg
Phase 4 N=80 Effects of Adrenaline Infiltration on Surgical Field of View in Endoscopic Sinus Surgery
Intraoperative Bleeding
Primary: Surgical Field Grading Score — 3.54; 3.23 score on a scale — p=0.77
N/A N=23 Proposal for Intraoperative Administration of Intravenous Indocyanine Green to Evaluate Position of the Optic Canal, Position of the Internal Carotid Arteries, Tumor Vascularization, and Vessel Encasement in Endoscopic Endonasal Cranial Base Surgery
Skull Base Neoplasms · Skull Neoplasms · Bone Neoplasm
Primary: ICG Fluorescence Ratio — 0.92; 0.82 Ratio
N/A N=31 Nasal Bridles and Repeat Endoscopic Procedures for Endoscopic Nasoenteric Tubes
Feeding Disorders
Primary: Repeat Endoscopy to Replace Dislodged Feeding Tube — 3; 2 Participants
N/A N=20 Transnasal Humidified Rapid-Insufflation Ventilatory Exchange (THRIVE) and Diagnostic Bronchoscopy
Bronchoscopy
Primary: Lowest Intraoperative Peripheral Oxygen Saturation (SpO2) — 94.7; 98.7 percentage of oxygen — p=0.09
N/A N=24 Patient Acceptance and Preference Among Screening Modalities for Detection of Barrett's Esophagus
Barrett Esophagus · GERD
Primary: 7 Days Post-EGD Impact of Events Score (IES) — 1.42; 1.21; 0 units on a scale
N/A N=459 Comparative Effectiveness of Endoscopic Assessment of Gastroesophageal Reflux and Barretts Esophagus
Barrett's Esophagus
Primary: Percentage of Subjects Who Agreed to Participated in the Esophageal Assessment — 40.7; 45.7; 47.5 percentage of participants — p=0.25
N/A N=52 Suction Catheter as a Guide for Nasotracheal Intubation Under General Anesthesia
Intubation Complication
Primary: Extent of Bleeding — 12; 13; 3; 3 Participants — p=1.000
N/A N=57 Aerosolization During Upper Endoscopy
Infectious · Gastro-Intestinal Disorder · Safety Issues
Primary: Aerosolization of Particles During Upper Endoscopy — 9.86; 9.87; 6.93; 7.05 particle count per cubic ft
Phase 2 N=18 Evaluation of Blood as a Submucosal Cushion During Endoscopic Polypectomy and Mucosal Resection
Large Polyps in the Gastrointestinal Tract
Primary: Duration of the Submucosal Cushion
N/A N=120 Optimal Procedural Sequence in Same-day Bidirectional Endoscopy: A Prospective Randomized Controlled Study
Endoscopy · Moderate Sedation
Primary: Sedative Doses of Fentanyl — 1.09; 1.28 mcg/kg — p=<0.0001
N/A N=20 Transnasal Humidified Rapid-Insufflation Ventilatory Exchange (THRIVE) and Short Laryngologic Surgery
Laryngologic Surgical Procedures
Primary: Average Oxygen Saturation by Pulse Oximetry (SpO2) (Primary Anesthesia Outcome) — 93; 98.7 percentage of saturation (SpO2) — p=0.006
Phase 2 N=73 Endoscopic Therapy of Early Cancer in Barretts Esophagus
Early Stage Esophageal Adenocarcinoma · Barrett Esophagus
Primary: Level of Dysplasia on Histology at 12 Months — 10; 11; 15; 2 paricipants — p=0.0098
N/A N=44 A Diagnostic Study of the Advanced Endoscopy to Detect Early Esophageal Cancer
Esophageal Neoplasms
Primary: Accuracy — 89; 70 Percentage of accuracy
N/A N=81 Intranasal Dexmedetomidine Premedication
Benign Neoplasm of Vocal Fold - Glottis
Primary: Extubation Time After Intranasal Dexmedetomidine Premedication — 18.58; 17.16; 16.21; 14.74 min
Phase 4 N=40 Comparing Blood Loss and Visualization After the Preoperative Use of Topical 0.05% Oxymetazoline Versus 1:1000 Epinephrine Prior to Endoscopic Sinus Surgery
Endoscopic Sinus Surgery · Nasal Polyps
Primary: Surgical Field Visualization During Sinus Surgery as Indicated by Score on Boezaart Grading Scale — 3; 2.55 score on a scale
N/A N=100 Prospective Study to Compare the Efficacy of E.G.Scan to Detect Barrett's Esophagus Compared With Standard Endoscopy
Barrett's Esophagus
Primary: Median Tolerability Score on 10-point Visual Analog Scale (VAS) — 7; 8; 8; 8 units on a scale
Phase 2 N=3 A Clinical Trial of Endoscopic Surgery Followed by Chemotherapy and Proton Radiation for the Treatment of Tumors in the Sinus and Nasal Passages
Paranasal Sinus Cancer · Nasal Cavity Tumor · Nasal Cavity Adenocarcinoma
Primary: Local Control Assessment of Unresectable Paranasal Sinus and Nasal Cavity Tumors
N/A N=10 Natural Orifice Transgastric Endoscopic (NOTES) Transgastric Diagnostic Peritoneoscopy With Laparoscopic Assistance
Abdominal Adhesions
Primary: Completion of Diagnostic Peritineoscopy — 8 Participants
N/A N=193 The Clinical Utility of Overtube Use at the Time of Endoscopy
Small Bowel Visualization
Primary: Number of Patients With Persistent or Recurrent Bleeding — 16 participants
N/A N=135 Flexible Intubation Scope With or Without Video Laryngoscope in Supporting Endotracheal Tube Placement in Patients With Head and Neck Cancer Before Surgery
Head and Neck Neoplasm
Primary: Difficult Endotracheal Tube (ETT) Placement — 40; 29; 27; 34 Participants
N/A N=121 Water Immersion and Polyp Detection: A Randomized Controlled Trial
Adenoma · Colonic Neoplasms
Primary: Adenoma Miss Rate — 52; 37 adenomas missed by first exam
N/A N=55 Nasotracheal Intubation Using Shikani Optical Stylet
Intubation; Difficult
Primary: Number of the Patients With Successful Nasotracheal Intubation — 35; 18 participants
N/A N=20 An MRI Study of the Sniffing, Neutral and Extended Head and Neck Positions
Intubation, Intratracheal
Primary: Angle A Measured on MRI — 20.7; 10.8; 30.0 degree
N/A N=16 Prospective Use of Awake Endoscopy for Inspire Activation
Obstructive Sleep Apnea
Primary: Distribution of Electrode Configurations Resulting in Greatest Retropalatal Expansion Among Cohort Subjects — 7; 3; 3; 2 Participants
N/A N=112 Red-Rubber Catheter to Facilitate Nasotracheal Intubation in Adult Patients
Intubation;Difficult
Primary: The Number of Participants With Nasal Bleeding — 22; 35 Participants
N/A N=37 Preoxygenation With Nasal Cannula and Noninvasive Positive Pressure Ventilation
Hypoxia
Primary: End-tidal Oxygen — 78.1; 78.6 End tidal oxygen saturation percentage
N/A N=56 Use of Non-Invasive Positive Pressure Ventilation in Patients With Severe Obesity Undergoing Upper Endoscopy Procedures
Severe Obesity · Hypoxia
Primary: Percentage of Participants With an Oxygen Desaturation Event ≤ 94% — 57.1; 14.3 percentage of participants