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Atelectasis clinical trials

View clinical trials related to Atelectasis.

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NCT ID: NCT06203665 Completed - Atelectasis Clinical Trials

Restoration of Pulmonary Compliance After Laparoscopic Gynaecologic Surgery Using a Recruitment Maneuver

Start date: June 7, 2023
Phase: N/A
Study type: Interventional

To investigate the hypothesis that an alveolar recruitment maneuver after the release of pneumoperitoneum would restore the lung compliance to the baseline values after a laparoscopic gynaecologic surgery.

NCT ID: NCT06069414 Completed - Atelectasis Clinical Trials

Atelectasis After Inhalation or Intravenous Induction in Pediatric Anesthesia

AtelectLUS
Start date: April 1, 2023
Phase:
Study type: Observational

Children have a highly compliant chest wall and atelectasis formation occurs often during pediatric anesthesia. Inhalation induction is commonly performed in pediatric anesthesia but it is still unclear if this can have an effect on the development of atelectasis. Aim of this study is to investigate the impact of inhalation versus intravenous induction on atelectasis formation during anesthesia induction in children. Atelectasis will be evaluated with lung ultrasound before induction and right after induction.

NCT ID: NCT06054022 Completed - Atelectasis Clinical Trials

Usage of High Flow Nasal Cannula in Preventing Desaturations in Elderly Patients Going for Lower Limb Surgeries

Start date: July 7, 2020
Phase: N/A
Study type: Interventional

To study the effect of high flow nasal cannula in comparisons with nasoprong used intraoperatively in patients oxygenation status

NCT ID: NCT05963945 Completed - Pleural Effusion Clinical Trials

Multi-Reader Retrospective Study Examining Carebot AI CXR 2.0.21-v2.01 Implementation in Everyday Radiology Clinical Practice

Start date: October 18, 2022
Phase:
Study type: Observational

The primary objective is to evaluate the performance parameters of the proposed DLAD (Carebot AI CXR) in comparison to individual radiologists.

NCT ID: NCT05875662 Completed - Clinical trials for Mechanical Ventilation

Pulmonary Ventilation After Fiberoptic Bronchoscopy Using EIT

Start date: May 5, 2023
Phase:
Study type: Observational

Background: Fiber bronchoscopy is a routine operation in intensive care unit (ICU), but it may cause local collapse of the lung. Recruitment maneuver (RM) after fiber bronchoscopy may have the potential to restore functional residual air volume and increase lung volume. However, there is still a lack of quantitative indicators to evaluate the effect of recruitment maneuver. With electrical impedance tomography (EIT), we can monitor lung ventilation in real time to understand the situation of lung ventilation. Objective: To evaluate whether recruitment maneuver after fiber bronchoscopy can improve lung volume and improve lung ventilation, and which people are most likely to benefit from it, by monitoring the end expiratory pulmonary impedance of critically ill patients undergoing bedside fiber bronchoscopy to monitor the lung ventilation before and after the operation and before and after recruitment maneuver. Study Design: A prospective observational study was conducted to monitor the end expiratory lung impedance (EELI), tidal impedance variable (TIV), global inhomogeneity (GI) index and Center of Ventilation (CoV) before and after bronchoscopy and recruitment maneuver, and then to understand the changes of lung volume and ventilation.

NCT ID: NCT05821998 Completed - Children Clinical Trials

Effect of Thoracic Block Technique on Arterial Blood Gases in Children With Atelectasis on Mechanical Ventilation

Start date: December 1, 2022
Phase: N/A
Study type: Interventional

Statement of the problem: • Does the thoracic block technique has effect on arterial blood gases, vital signs and lung compliance in children with atelectasis on mechanical ventilation? Null hyposis there is no effect of thoracic block technique on arterial blood gases, vital signs and lung compliance in children with atelectasis on mechanical ventilation.

NCT ID: NCT05777018 Completed - Clinical trials for Postoperative Complications

Ultrasound-guided Lung Recruitment Maneuvers for Postoperative Pediatric Atelectasis

Start date: December 1, 2022
Phase: N/A
Study type: Interventional

In anesthetized children, the incidence of lung collapse with episodes of hypoxemia is high. Diaphragmatic dysfunction induced by general anesthesia is one of the most important factors in the genesis of regional losses of lung aeration. The mass of the abdominal organs pushes the diaphragm cranially compressing the lungs in the most dependent areas. Such regional lung collapse may range from a slight loss of aeration to complete atelectasis.

NCT ID: NCT05672329 Completed - Anesthesia Clinical Trials

Functional Residual Capacity Under Apnoeic Oxygenation With Different Flow Rates in Children

FUTURE
Start date: January 9, 2023
Phase: N/A
Study type: Interventional

During induction of general anaesthesia physiological breathing stops and needs to be artificially established with facemask ventilation, and finally tracheal intubation or placement of a supraglottic airway. During the airway management, when lungs are not or only poorly ventilated, there is a risk for atelectasis. These atelectasis can contribute to respiratory adverse events (e.g. pulmonary infection or respiratory insufficiency) during or after general anaesthesia. High-flow nasal oxygen (HFNO) is the administration of heated, humidified and blended air/oxygen mixture via a nasal cannula at rates ≥ 2 L/kg/min. HFNO used during airway management (i.e. intubation) can extend the tolerance for apnea, the time from end of physiological breathing until artificial ventilation is established. The main objective of this study is thus to investigate the variations of poorly ventilated lung units (i.e., silent spaces) as a surrogate for functional residual capacity measured by electrical impedance tomography to dynamically assess atelectasis formation and regression under apnoeic oxygenation with different flow rates.

NCT ID: NCT05630079 Completed - Clinical trials for Acquired Brain Injury

Variation of Atelectasis Score After High-frequency Percussions in Severe Acquired Brain Injury

Start date: February 22, 2021
Phase:
Study type: Observational

Investigators conduced in the Neurological Rehabilitation Unit of the IRCCS "S.Maria Nascente - Fondazione Don Gnocchi", (Milan) a retrospective study on 19 patients hospitalized between September 2018 and February 2021, with the aim of comparing the efficacy of the two devices, MetaNeb® and Intrapulmonary Percussion Ventilation (IPV®). The efficacy was evaluated considering the change of various measures after two weeks of treatment. The main outcome considered is the atelectasis score, assigned by two radiologists who blindly and retrospectively evaluated it on high-resolution computed tomography (HRTC) images

NCT ID: NCT05594485 Completed - Lung Cancer Clinical Trials

Retrospective Study of Carebot AI CXR Performance in Preclinical Practice

Start date: August 15, 2022
Phase:
Study type: Observational

The purpose of this study is to describe the design, methodology and evaluation of the preclinical test of Carebot AI CXR software, and to provide evidence that the investigated medical device meets user requirements in accordance with its intended use. Carebot AI CXR is defined as a recommendation system (classification "prediction") based on computer-aided detection. The software can be used in a preclinical deployment at a selected site before interpretation (prioritization, display of all results and heatmaps) or after interpretation (verification of findings) of CXR images, and in accordance with the manufacturer's recommendations. Given this, a retrospective study is performed to test the clinical effectiveness on existing CXRs.