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Gas - ClinicalTrials.gov

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Last Updated: 03 July 2022

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Venous Versus Arterial Blood Gas Sampling in Undifferentiated Emergency Patients

After integration, blood gas analysis of an arterial blood gas and a venous blood gas is carried out simultaneously or as close as possible. The venous blood gas analysis sample can be obtained directly from the patient's peripheral vein catheter, so no additional venous puncture is normally required, and the additional amount of blood that may be required is approx. In the rare instances where it is not possible to establish a peripheral venous catheter within a short time, the sample will be collected from a new venous puncture sample mixed with other venous routine samples. The arterial and venous blood gas analysis is done with a blood gas analyzer in the emergency department and is performed immediately after the sampling. Survey findings are routinely stored in electronic format in patient health information and even locally on the device ABL90 with social security number as ID. The results of blood gas analysis can be obtained from the electronic lab system in the patient record or directly exported from the analyzers' internal memory. == The project's potential === At present, arterial blood gas sampling is used as the primary method for determining a critically ill patient in the emergency department. The initiative aims to determine the possibility of replacing routine arterial blood gas testing in the emergency department with venous punctures, without impairing test results and patient care.

Source link: https://clinicaltrials.gov/ct2/show/NCT04409470


Nitric Oxide Gas Inhalation Therapy for Mechanically Ventilated Patients With Severe Acute Respiratory Syndrome Caused by SARS-CoV2: a Randomized Clinical Trial.

Nitric oxide is a specific pulmonary vasodilator gas used as a rescue therapy in refractory hypoxemia due to acute respiratory distress syndrome. In addition, in-vitro and clinical reports have shown that inhaled nitric oxide gas has antiviral activity against other strains of coronavirus. Hypoxic SARS-CoV2 patients The main aim of this research is to see if inhaled NO improves oxygenation in patients with hypoxic SARS-Cov2 patients. Patients admitted to the intensive care unit with confirmed SARS-CoV-2 infection and severe hypoxemia will be selected to receive inhalation of NO or not.

Source link: https://clinicaltrials.gov/ct2/show/NCT04306393


Phase 1 Study: Detection of Brown Adipose Tissue in Normal Volunteers Using a 3 Tesla (3T) Magnetic Resonance Imaging System and Hyperpolarized (HP) Xenon Gas

This tissue, according to the theory, is partially responsible for the resulting mismatch between energy intake and expenditure that keeps lean people lean and obese people obese. The hyperpolarized xenon gas MRI is now used for lung ventilation research. The inhaled hyperpolarized xenons will be included in this research study and will also get MRI scans. The aim of this research is to establish BAT volume using hyperpolarized xenon MRI To quantify BAT thermogenic activity by hyperpolarized xenon MRI To measure BAT thermogenic activity by hyperpolarized xenon nuclear Magnetic Resonance spectroscopy.

Source link: https://clinicaltrials.gov/ct2/show/NCT02220426


Global Warming Impact and Clinical Effects of a Novel 'streamed-in' Nitrous Oxide Administration as a Carrier Gas During Sevoflurane General Anaesthesia: a Randomized Pilot Study

Nitrous oxide's first use in medical research goes back to 1884. This resulted in N2O being used as a carrier gas only during inhalational vapor anaesthesia. Besides lowering inhaled vapor requirements, the N2O-vapor co-administration also provides ongoing analgesia assistance during anesthesia maintenance. Patients with chronic postoperative pain are also reduced by the use of intraoperative N2O. Sevoflurane is also a greenhouse gas. Due to questions over Compound A's manufacturing and its nephrotoxic results, use of fresh gas flows less than 1L/min is not recommended with Sevoflurane. The global warming effect of gases is assessed and compared to the CO2 equivalents that are made. In the case of inhalational anesthetic anesthetics, the 20-year life of the anesthetic anesthetics is less than 20 years. With the subject in hand, the investigators are attempting to minimize the use of N2O and, in turn, its environmental impact by testing a new method of N2O use. With N2O, a conventional low-flow anaesthesia is introduced by using FGF of about u22654L/m initially. Once the desired anesthetic gas composition is achieved in the device, and the minimum altitude reveals adequacy of anesthetic depth, the FGF is reduced to the low-flow i. e. To the best of our knowledge, there are no studies that have investigated the global warming effects of inhaled GA on real use-in patient scenarios. Once the desired anesthetic gas concentration is achieved in the process, i. e.

Source link: https://clinicaltrials.gov/ct2/show/NCT05430750

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions