Effects of Increased Tidal Volume on Internal Jugular Vein Cross-sectional Area

2014-07-24 14:00:49 | BioPortfolio


As increasing tidal volume, the cross sectional area and circumference of Internal Jugular Vein (IJV) could increase. And In the previous study, Trendelenburg position can increase size of IJV. So investigators would compare the cross sectional area, circumference of IJV and peak airway pressure in neutral and Trendelenburg position

Study Design

Allocation: Randomized, Control: Active Control, Intervention Model: Parallel Assignment, Masking: Open Label


General Anesthesia


Tidal Volume


Not yet recruiting


Yonsei University

Results (where available)

View Results


Published on BioPortfolio: 2014-07-24T14:00:49-0400

Clinical Trials [1595 Associated Clinical Trials listed on BioPortfolio]

Physiological Effects of Lung Recruitment During General Anesthesia and Low-tidal Volume Ventilation

Low-tidal volume ventilation is arising as a tool to optimize the ventilatory management and to improve clinical outcome in patients undergoing general anesthesia for abdominal surgery. A...

A Feasibility Study of a Low Tidal Volume Ventilation Strategy in One Lung Ventilation

A study of two ventilatory strategies for low tidal volume ventilation compared to a control group to elucidate if low tidal volumes of 3ml/kg or 4ml/kg were feasible for one lung ventilat...

Comparison of Ventilation Distribution Between Tidal Volume 6ml/kgBW and 10ml/kgBW

This study aims to compare the ventilation Distribution between tidal Volume 6ml/kgBW and tidal volume 10ml/kgBW in laparoscopic nefrectomy patients

Influence of Xenon Anaesthesia on Transpulmonary Pressure and Tidal Volume Distribution

The influence of xenon anaesthesia on transpulmonary pressure and tidal volume distribution will be investigated in a prospective cohort study in 10 patients of normal weight and 10 obese ...

Effect of Different Ventilatory Strategies on Cardiac Function in Patients With Acute Respiratory Failure

Mechanical ventilation with low tidal volume (about 6 reduces mortality in ALI/ARDS patients respect to high tidal volume ventilation (about 12 This finding is usually ...

PubMed Articles [9023 Associated PubMed Articles listed on BioPortfolio]

Alveolar Tidal recruitment/derecruitment and Overdistension During Four Levels of End-Expiratory Pressure with Protective Tidal Volume During Anesthesia in a Murine Lung-Healthy Model.

We compared respiratory mechanics between the positive end-expiratory pressure of minimal respiratory system elastance (PEEPminErs) and three levels of PEEP during low-tidal-volume (6 mL/kg) ventilat...

Intraoperative ventilatory leak predicts prolonged air leak after lung resection: A retrospective observational study.

Prolonged air leak (PAL), defined as air leak more than 5 days after lung resection, has been associated with various adverse outcomes. However, studies on intraoperative risk factors for PAL are not ...

The effects of one-lung ventilation mode on lung function in elderly patients undergoing esophageal cancer surgery.

The objective of the present study was to explore the effects of different one-lung ventilation (OLV) modes on lung function in elderly patients undergoing esophageal cancer surgery. A total of 180 co...

Decreased Tidal Volume With Increased Height, but not Colloid Transfusion, is Associated with Worse Outcomes and Postoperative Pneumonia After Coil Embolization of Aneurysmal Subarachnoid Hemorrhage: A Retrospective Study.

The tidal volume setting as well as colloid transfusion during the peri-operative period after intracranial aneurysm is controversial. A multicenter retrospective study was conducted to determine whet...

Combined epidural-general anesthesia was associated with lower risk of postoperative complications in patients undergoing open abdominal surgery for pheochromocytoma: A retrospective cohort study.

Current evidences show that regional anesthesia is associated with decreased risk of complications after major surgery. However, the effects of combined regional-general anesthesia remain controversia...

Medical and Biotech [MESH] Definitions

The volume of air contained in the lungs at the end of a maximal inspiration. It is the equivalent to each of the following sums: VITAL CAPACITY plus RESIDUAL VOLUME; INSPIRATORY CAPACITY plus FUNCTIONAL RESIDUAL CAPACITY; TIDAL VOLUME plus INSPIRATORY RESERVE VOLUME plus functional residual capacity; or tidal volume plus inspiratory reserve volume plus EXPIRATORY RESERVE VOLUME plus residual volume.

Abnormally slow pace of regaining CONSCIOUSNESS after general anesthesia (ANESTHESIA, GENERAL) usually given during surgical procedures. This condition is characterized by persistent somnolence.

The maximum volume of air that can be inspired after reaching the end of a normal, quiet expiration. It is the sum of the TIDAL VOLUME and the INSPIRATORY RESERVE VOLUME. Common abbreviation is IC.

The volume of air inspired or expired during each normal, quiet respiratory cycle. Common abbreviations are TV or V with subscript T.

The period of emergence from general anesthesia, where different elements of consciousness return at different rates.

More From BioPortfolio on "Effects of Increased Tidal Volume on Internal Jugular Vein Cross-sectional Area"

Quick Search


Relevant Topic

Anesthesia is the loss of feeling or sensation in all or part of the body. It may result from damage to nerves or can be induced by an anesthetist (a medical professional) using anesthetics such as thiopental or propofol or sevoflurane during a surgical ...

Searches Linking to this Trial