Clinical Trials

600 enrolled

Hypoxia, Disease, Esophageal Neoplasms, Stomach Neoplasms, Sleep Apnea, Obstructive

NCT07155330 2025-11-25

High-flow Nasal Cannula Oxygenation in Sedated Endoscopy for High-risk Obstructive Sleep Apnea Patients

80 enrolled

Hypoxia, Colonic Neoplasms, Disease, Esophageal Neoplasms, Stomach Neoplasms, Sleep Apnea, Obstructive

NCT06796764 2025-09-10

COMBO Endoscopy Oropharyngeal Airway Reduces Hypoxia During Sedated Gastrointestinal Endoscopy in Obese Patients: A Multicenter, Randomized, Controlled Clinical Trial

580 enrolled

Hypoxia, Esophageal Neoplasms, Stomach Neoplasms

NCT06081647 2025-06-25

The Efficacy and Safety of the COMBO Endoscopy Oropharyngeal Airway in Gastrointestinal Endoscopy Procedure

1,200 enrolled

Polyposis, Gastric, Hypoxia, Colonic Neoplasms, Esophageal Neoplasms

NCT05405530 2025-06-05

NASO

1,204 enrolled

Phase NA Active not recruiting

Polyposis, Gastric, Hypoxia, Colonic Neoplasms, Colonic Polyps, Esophageal Neoplasms, Stomach Neoplasms

NCT03168815 2025-05-09

Low-Flow vs. High-Flow Nasal Cannula for Hypoxemic Immunocompromised Patients During Diagnostic Bronchoscopy

98 enrolled

Other hematologic neoplasm

Hypoxia, Hematologic Neoplasms

NCT05348486 2025-04-22

FARHEAD

120 enrolled

Hypoxia, Head and Neck Neoplasms

NCT04995185 2024-05-16

18F-FMISO PET Guided Dose Escalation in Nasopharyngeal Carcinoma - a Feasibility and Planning Study

9 enrolled

Nasopharyngeal Carcinoma, Hypoxia, Nasopharyngeal Neoplasms

NCT05030870 2024-03-19

CapnoGI

1,800 enrolled

Polyposis, Gastric, Hypoxia, Colonic Neoplasms, Colonic Polyps, Esophageal Neoplasms, Stomach Neoplasms

NCT04500392 2024-01-11

High-flow Nasal Cannula Oxygenation Decrease Hypoxia in Sedated Gastrointestinal Endoscopes in Obesity

1,000 enrolled

Hypoxia, Colonic Neoplasms, Colonic Polyps, Esophageal Neoplasms, Stomach Neoplasms

NCT02706197 2023-09-21

Oxygen Measurements in Subcutaneous Tumors by EPR Oximetry Using OxyChip

Phase NA Terminated

25 enrolled 9 charts

Hypoxia, Neoplasms

NCT01827709 2023-04-03

Pathological Validation of Functional Imaging in Head and Neck Squamous Cell Carcinoma

Phase NA Terminated

11 enrolled

Squamous Cell Carcinoma of Head and Neck, Hypoxia, Head and Neck Neoplasms

NCT03365076 2023-01-09

EXIPOX

Phase NA Terminated

1 enrolled

Genitourinary

Hypoxia, Motor Activity, Prostatic Neoplasms

NCT04727034 2022-10-12

Efficacy and Safety of Remimazolam Tosylate for Sedation in Gastroscopy

1,800 enrolled

Hypoxia, Stomach Neoplasms

NCT04566419 2022-09-16

SAMURAI

80 enrolled

Hypoxia, Pulmonary Atelectasis, Postoperative Complications

NCT05526339 2022-09-02

HFNO Combined With NPA Reduces Hypoxia During Sedated Gastrointestinal Endoscopy In Obese Patients

600 enrolled

Hypoxia, Intestinal Neoplasms, Intestinal Polyps, Stomach Neoplasms, Stomach Ulcer

NCT05510388 2022-08-22

HRISK

450 enrolled

Hypoxia, Gastritis, Intestinal Neoplasms, Stomach Neoplasms

NCT03716986 2018-10-23

GLIOXYMAGE

20 enrolled

CNS

Hypoxia, Glioma

NCT03332433 2018-09-05

HONCHO

2,034 enrolled

Hypoxia, Esophageal Neoplasms, Stomach Neoplasms

NCT01989000 2018-06-27

MIPA

47 enrolled

Hypoxia, Pancreatic Neoplasms

NCT03040570 2018-02-23

Oxy-PICU

LymphoidOther hematologic neoplasm

120 enrolled

Hypoxia, Precursor Cell Lymphoblastic Leukemia-Lymphoma

NCT02496832 2018-02-19

A Study of Hypoxia Imaging in Advanced Pancreatic Cancer Patients Being Treated With Gemcitabine and TH-302 or TH-302 Placebo

Phase NA Withdrawn

Hypoxia, Neoplasm Metastasis

NCT02157246 2017-03-13

RHYTHM-I

14 enrolled

Hypoxia, Rectal Neoplasms

NCT01347281 2017-01-30

PET With [18F]HX4 in Head and Neck Cancer

23 enrolled

Hypoxia, Head and Neck Neoplasms

NCT02436018 2015-05-06

WEI NASAL JET for The Sedation of Outpatient Upper Gastrointestinal Endoscopy

1,800 enrolled

Hypoxia, Esophageal Neoplasms, Esophagitis, Peptic Ulcer, Stomach Neoplasms

NCT01995084 2015-01-14

HYPE

32 enrolled