Clinical trials: Oxygen Disorders
COPD Exacerbation, Noninvasive Ventilation
Structured Discharge and Follow-up Protocol for COPD Patients Receiving LTOT and NIV
Readmission to hospital is one of the most important problems in chronic obstructive pulmonary disease (COPD) patients who developed chronic respiratory failure.
- Conditions
- COPD Exacerbation, Noninvasive Ventilation, Long Term Oxygen Therapy, Chronic Respiratory Failure
- Trial name
- NCT03499470
- Testing
- Protocol for structured discharge and follow-up
- Where
- 10 sites in Turkey (Türkiye)
- Volunteers
- 160 people
- Sponsor
- Dokuz Eylul University
Pulmonary Vascular Disorder, Pulmonary Artery Hypertension
HA Residents With PVD, Pulmonary Artery Pressure (PAP) Assessed at HA (2840m) With and Without Supplemental Oxygen Therapy (SOT)
To study the effect of SOT in patients with pulmonary vascular diseases (PVD) defined as pulmonary arterial hypertension or chronic thromboembolic pulmonary hypertension (PH) who permanently live >2500m on pulmonary artery…
- Conditions
- Pulmonary Vascular Disorder, Pulmonary Artery Hypertension, Chronic Thromboembolic Pulmonary Hypertension
- Trial name
- NCT06084559
- Testing
- Supplemental oxygen therapy
- Where
- Switzerland
- Volunteers
- 24 people
- Sponsor
- University of Zurich
Ischemic Attack, Transient
Does Positioning Effects on Early Postoperative Cognitive Dysfunction in Laparoscopic Oncological Surgery
Laparoscopic surgery is an alternative to open surgical techniques for reasons such as less blood loss,less need for transfusion, shorter discharge time.
- Trial name
- NCT04714346
- Testing
- no interventions
- Where
- Turkey (Türkiye)
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi
Pre-Term, Respiratory Disease
Closed-loop Oxygen Control in Ventilated Infants Born at or Near Term
Ventilated neonates frequently require supplementary oxygen to allow for adequate oxygen delivery to the tissues and normal cell metabolism.
- Trial name
- NCT05017727
- Testing
- Closed-loop automated oxygen control with Oxygenie Auto-O2 software (SLE6000)
- Where
- United Kingdom
- Volunteers
- 31 people
- Sponsor
- King's College Hospital NHS Trust
Acute Respiratory Failure
Continuous Positive Airway Pressure and Oxygen Concentration on Measurement of Rapid Shallow Breathing Index
To compare the rapid shallow breathing index (RSBI) values, the incidence of adverse reactions, and the predictive accuracy measured under 5 different ventilator strategies in the same patient group.
- Trial name
- NCT00632320
- Where
- Taiwan
- Volunteers
- 98 people
- Sponsor
- Taipei Veterans General Hospital, Taiwan
COPD, Chronic Hypercapnic Respiratory Failure
Short Term Physiological Effects of Nasal High Flow Oxygen on Respiratory Mechanics
Nasal High Oxygen Flow (HOF) has been demonstrated to reduce the re-intubation rate in hypoxic patients and ameliorate breathing pattern in hypercapnic patients.
- Trial name
- NCT02363920
- Testing
- HOF, noninvasive mechanical ventilation (NIV)
- Where
- Italy
- Volunteers
- 14 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Heart Failure, Coronary Artery Disease
The Usefulness of Growth Differentiation Factor 15 (GDF-15) for Risk Stratification in Cardiac Surgery
Growth determination factor 15 (GDF-15) and high sensitive troponin-t (hsTnT) are emerging humoral markers for risk stratification in clinically stable heart failure patients and in patients with stable coronary artery disease.
- Trial name
- NCT01166360
- Where
- Germany
- Volunteers
- 2,000 people
- Sponsor
- University of Luebeck
Breast Cancer, Surgery-Complications
Oxygen Partial Pressure After Breast Cancer Surgery
Hypoxia and reduced oxygen partial pressure is commonly occurring after abdominal surgery. This study aims to investigate whether similar changes also occur after breast cancer surgery.
- Conditions
- Breast Cancer, Surgery-Complications, Hypoxia
- Trial name
- NCT05737446
- Where
- Sweden
- Volunteers
- 60 people
- Sponsor
- Umeå University
Pulmonary Atelectasis, Patient Comfort
HFNC During Awake Craniotomy - Impact on Patient Comfort
Background: Patients undergoing awake brain surgery are exposed to non-humidified, non-warmed oxygen/air mix flow through a face mask for a prolonged duration.
- Trial name
- NCT03763461
- Testing
- HFNC, Oxygen Mask
- Where
- Canada
- Volunteers
- 20 people
- Sponsor
- Western University, Canada
Chronic Obstructive Pulmonary Disease
SCOPE-Study: Salzburg Chronic Obstructive Pulmonary Disease- Exercise and Oxygen Study
Chronic obstructive pulmonary disease (COPD) is number four of the leading causes of death in the USA and Europe. Moreover, among the top five causes of death, this disease is the only one with increasing mortality rates.
- Trial name
- SCOPE (NCT01150383)
- Testing
- Physical exercise training with supplemental oxygen, Physical exercise training with "room air supplementation"
- Where
- Austria
- Volunteers
- 50 people
- Sponsor
- Paracelsus Medical University
Gastritis Chronic, Gastroduodenitis
To Develop Methods for the Rehabilitation of Chronic Gastroduodenal Pathology in Children.
The object of the study will be children and adolescents from 6 to 15 years old, living in the city of Tashkent and in the Tashkent region.
- Conditions
- Gastritis Chronic, Gastroduodenitis, Peptic Ulcer, Duodenal Ulcer
- Trial name
- NCT04702542
- Testing
- Enteral oxygen therapy
- Where
- Uzbekistan
- Volunteers
- 320 people, healthy volunteers welcome
- Sponsor
- Tashkent State Medical University (Tashkent Pediatric Medical Institute), Uzbekistan
Stroke
High Flow Oxygen Therapy and Acute Ischemic Stroke
Hypoxemia is common in acute ischemic stroke and associated with neurological deterioration and mortality. However, the benefit of oxygen therapy is controversial.
- Trial name
- NCT03402594
- Testing
- High flow oxygen, Low flow oxygen
- Volunteers
- 30 people
- Sponsor
- Chulalongkorn University
Stroke
Physiological Responses During Overground Gait Training With a Wearable Exoskeleton After Stroke
To investigate the acute physiological responses during 20-minute overground gait training with a wearable exoskeleton in persons after stroke
- Trial name
- NCT03653780
- Testing
- Ekso GT
- Where
- Belgium
- Volunteers
- 10 people
- Sponsor
- Vrije Universiteit Brussel
Oxygen Deficiency, Acute Kidney Injury
Tissue Oximetry's Measurement in Cytoreductive Surgery With Hyperthermic Intraperitoneal Chemotherapy
Tissue oximetry obtained from peripheral muscle measures the state of tissue oxygenation of various organs and, as already widely described in the literature, can be used to measure the state of kidney's tissue oxygenation.
- Conditions
- Oxygen Deficiency, Acute Kidney Injury, Ovarian Carcinoma
- Trial name
- NCT06475261
- Testing
- Tissue Oximetry with ForeSight
- Where
- Italy
- Volunteers
- 50 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Hypercapnic Respiratory Failure, Acute Copd Exacerbation
Conventional Low Flow Oxygenation Versus High Flow Nasal Cannula in Hypercapnic Respiratory Failure
Current evidence suggests a mechanistic and physiological rationale for the use of high flow nasal cannula (HFNC) in acute respiratory hypoxemic failure (AHRF) based on physiological studies in airway models, healthy volunteers…
- Trial name
- NCT05497986
- Testing
- High flow nasal cannula, Conventional low flow oxygenation
- Where
- 3 sites in Canada
- Volunteers
- 84 people
- Sponsor
- Hôpital de Verdun
COVID-19
Interest in the Use of Nasal High-Flow Oxygen Therapy (OptiFlow™) in Secondary Transport of COVID-19 Positive Patients
Since the beginning of COVID-19 pandemic situation, several modes of ventilation have been tried to correct the hypoxaemia induced by SARS-CoV-2 virus.
- Trial name
- SAMU83 (NCT05289141)
- Testing
- Use of high flow nasal oxygen therapy, Use of other non-invasive ventilation or high concentration oxygen masks
- Where
- France
- Volunteers
- 229 people
- Sponsor
- Centre Hospitalier Intercommunal de Toulon La Seyne sur Mer
Acute Kidney Injury
Association of Tissue Oxygen Saturation With Postoperative Acute Kidney Injury in Double Valves Replacement Surgery
To investigate the relationship of tissue oxygenation of different organs and tissue beds (e.g., a tissue bed on the arm vs. leg vs.
- Trial name
- NCT03323203
- Testing
- FORE-SIGHT Elite, CASMED, Inc., Branford, Connecticut, USA
- Where
- China
- Volunteers
- 110 people
- Sponsor
- Xijing Hospital
Cardiogenic Shock
Venous Oxygen Saturation During ECMO Support
Extracorporeal veno-arterial membrane oxygenation" (ECMO-VA), are used to manage refractory cardiogenic shocks by replacing the failed "heart-lung" block.
- Trial name
- ECMOxygen (NCT04934566)
- Testing
- ECMO flow
- Where
- France
- Volunteers
- 48 people
- Sponsor
- University Hospital, Lille
Covid19, ARDS, Human
Prone Positioning Short-term Effects on Tissue Oxygen Saturation in Critical COVID-19 Patients
The purpose of this study is to monitor short-term changes in tissue oxygen saturation and local blood flow as results of changing from supine to prone position in ARDS COVID-19 patients
- Trial name
- PRONECOVID19 (NCT04692129)
- Where
- 6 sites in Brazil, Mexico and 1 more
- Volunteers
- 100 people
- Sponsor
- Corporacion Parc Tauli
Cerebral Hypoperfusion, Hypotension
The Effect of Controlled Hypotension
Controlled hypotension is currently used in spinal surgery to reduce bleeding at the surgical site, improve the surgeon's visibility, and decrease intraoperative blood loss.
- Trial name
- NIRS (NCT06928870)
- Testing
- MAP 55-65 mmHg, MAP 66-75 mmHg
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Ankara Etlik City Hospital
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