nitrous oxide and Lung Neoplasms

nitrous oxide has been researched along with Lung Neoplasms in 20 studies

Nitrous Oxide: Nitrogen oxide (N2O). A colorless, odorless gas that is used as an anesthetic and analgesic. High concentrations cause a narcotic effect and may replace oxygen, causing death by asphyxia. It is also used as a food aerosol in the preparation of whipping cream.
dinitrogen oxide : A nitrogen oxide consisting of linear unsymmetrical molecules with formula N2O. While it is the most used gaseous anaesthetic in the world, its major commercial use, due to its solubility under pressure in vegetable fats combined with its non-toxicity in low concentrations, is as an aerosol spray propellant and aerating agent for canisters of 'whipped' cream.

Lung Neoplasms: Tumors or cancer of the LUNG.

Research

Studies (20)

Authors

Clinical Trials (3)

Trial Overview

Trial Outcomes

Quantification of Gas Volume Coming From Ambient Air Towards the Alveoli Space of the Non-ventilated Lung During OLV With the Use of DLT and BB.

(NCT02919267)
Timeframe: From the beginning of OLV until 60 minutes

Measurement of Intra-pulmonary Pressure in the Non-ventilated Lung With the Use of DLT and BB

Intra-pulmonary pressure measured from initiation of OLV to pleural opening were similarly analyzed using a two-way ANOVA. Two experimental factors, one associated to the comparison between two groups (DLT versus BB), factor fixed and one associated to the comparison among results from the time periods (0 to 10 minutes), factor fixed with interaction terms between the fixed factors were defined. The data was analyzed using a repeated mixed model. An autoregressive covariance structure was used to consider the dependency among repeated measurements. (NCT02919267)
Timeframe: From the beginning until 10 minutes of OLV

Opinion on the Device

20 minutes after pleural opening, the thoracic surgeon will give his opinion on the lung isolation device that was used on his patient (double lumen tube or bronchial blocker). (NCT01615263)
Timeframe: 20 minutes after pleural opening

Time to Obtain Complete Lung Collapse

For patients intubated with double lumen tube (DLT), clamping of the ipsilateral lumen without continuous positive airway pressure (CPAP) on the isolated lung will be done to allow lung collapse. The timer will be started at this moment and stopped 20 minutes after pleural opening. For patients of the bronchial blocker (BB) group, the first apnea period will of 30 seconds, keeping a pulse oximetry (SpO2) always over 97%, and under direct visualization with the FOB. Afterward, the cuff will be reflated and the timer will be started at this moment and stopped 20 minutes after pleural opening. For both groups, time of total lung collapse will be measured. (NCT01615263)
Timeframe: From the beginning of one lung ventilation to 20 minutes after pleural opening

Use of Suction to Facilitate Lung Collapse

(NCT01615263)
Timeframe: Up to 5 minutes after surgery

Quality of Lung Collapse

"Assessment of lung collapse by the thoracic surgeon at 0, 5, 10 and 20 minutes after pleural opening.Visual analog scale of the quality of lung collapse will be assessed as the following:~No lung collapse~Partial lung collapse, not satisfactory~Partial lung collapse, satisfactory~Complete lung collapse" (NCT01615263)
Timeframe: From pleural opening to 20 minutes after

Reviews

2 reviews available for nitrous oxide and Lung Neoplasms

Trials

3 trials available for nitrous oxide and Lung Neoplasms

Other Studies

15 other studies available for nitrous oxide and Lung Neoplasms