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Found 149 clinical trials
VAPORHCS/OHSU J: MRI and Devices

This is a database study of clinically indicated MRIs on patients with permanent pacemakers and implantable cardioverter defibrillators.

  • 0 views
  • 26 Jan, 2021
  • 2 locations
Masimo O3 Regional Oximetry Device in Pediatric Patients Undergoing Cardiac Surgery

We evaluate the relationship between the regional tissue oxygenation value (ScO2 - cerebral, StO2 - lower limb) and mixed venous saturation (SvO2) and arterial oxygen saturation (SaO2) measured before and after correction surgery in pediatric patients undergoing cardiac surgery. In addition, we compared the sCO2 and sTO2 with reference value …

  • 0 views
  • 24 Jan, 2021
Systolic Ankle arteriaL Pressure and Transcutaneous oximetrY During a TURTLE Test in Athletes

Aim of the study is to test the feasibility of transcutaneous oxygen pressure (TcPO2) recording in the diagnosis of iliac kinking in 20 patients with suspected of endofibrosisoriliackinking and 40 asymptomatic control heathy subjects

  • 0 views
  • 24 Jan, 2021
  • 1 location
The Relationship Between Oxygen Reserve Index and PaO2

Oxygen Reserve Index (ORI) is a new parameter for noninvasive monitoring of oxygen reserve using oximetry sensor. In this study, the investigators evaluate the correlation between ORI and the

  • 2 views
  • 25 Jan, 2021
Permanent Cerebral Oxymetry Monitoring for Early Diagnosis and Treatment of Delayed Vasospasm After Subarachnoid Hemorrhage

monitoring of cerebral tissue oximetry (rSO2) by NIRS, a noninvasive method could allow better vasospasm detection. This study will evaluate diagnostic accuracy of cerebral oxymetry (NIRS) -by rSO2

transcranial doppler ultrasound
vasospasm
  • 0 views
  • 23 Jan, 2021
  • 1 location
The Effects of Vertical Position on Gas Exchange in Patients With Respiratory Failure

The purpose of this study is to investigate how changing from a supine to upright position affects gas exchange for patients with hypoxemic respiratory failure. The research question is: will oxygen saturation and/or partial pressure of oxygen in the blood change when a patient with hypoxemic respiratory failure moves from …

pao2
hypoxic respiratory failure
oximetry
  • 0 views
  • 27 Jan, 2021
  • 1 location
Physiological Values When Breathing in an Air-pocket. Mountain Lab 2019 (ML2019)

The literature describes and report neurologic intact patients surviving an avalanche several hours after they were buried. The most important factor for surviving more than 15-35 min of burial is considered to be the presence of an air-filled space around the head and neck, termed an air pocket. Little is …

  • 0 views
  • 22 Jan, 2021
  • 1 location
Phase I Study of AZD5363 + Olaparib + Durvalumab in Patients With Advanced or Metastatic Solid Tumor Malignancies

This is a Phase 1 dose-escalation study to evaluate the safety and tolerability of combination treatment of AZD5363 + Olaparib + Durvalumab and to determine the RP2D in patients with advanced or metastatic solid tumor malignancies. The purpose of this trial is to determine if combination treatment of drugs, Olaparib, …

  • 0 views
  • 22 Jan, 2021
  • 1 location
Treatment of Metabolic Alkalosis in Acute Exacerbations of Cystic Fibrosis

Adult cystic fibrosis (CF) patients admitted with an acute infection complicated by acid-base disturbance and decreased ventilation will be studied. They will receive salt replacement to correct the acid-base disturbance and possibly their ventilation. Assessment of symptoms (questionnaire), acid-base and electrolyte status (blood and urine tests) ventilation (overnight oxygen and …

  • 17 views
  • 07 Nov, 2020
  • 1 location
Nebulised Liposomal Amphotericin for Invasive Pulmonary Aspergillosis (NAIFI01 Study)

The investigators aim to assess the safety and efficacy of nebulized liposomal amphotericin B (ALN) as a complementary therapy to the usual systemic treatment in patients with invasive pulmonary aspergillosis and the utility of a non-routine test as a surrogate marker of efficacy. To this end, a 3-year phase I, …

  • 6 views
  • 13 Feb, 2021
  • 1 location