Search results for "PULMONARY"

Acute and delayed toxicity of gemcitabine administered during isolated lung perfusion: a preclinical dose-escalation study in pigs.

2014

BACKGROUND: Colorectal cancer is the third most commonly diagnosed cancer worldwide, with up to 25% of patients presenting with metastases at the time of diagnosis. Despite pulmonary metastasectomy many patients go on to develop pulmonary recurrence, which might be linked to the presence of lung micrometastases. In this setting, the adjuvant administration of high-dose chemotherapy by isolated lung perfusion (ILP) has shown encouraging results. However, the tolerance to and efficacy of modern gemcitabine (GEM)-based chemotherapy regimens during adjuvant ILP remain unknown. We conducted a dose-escalating preclinical study to evaluate the immediate and delayed toxicity of GEM in a pig model t…

Decreased glutathione and low catalase activity contribute to oxidative stress in children with α-1 antitrypsin deficiency: Table 1

2014

Background Recent investigations in animal models have revealed oxidative stress and oxidative damage in the pathogenesis of alpha-1 antitrypsin deficiency (AATD). However, no data are available on the oxidative stress status and antioxidant enzyme activity in these patients. This study was aimed to analyse the oxidative stress profile and enzymatic antioxidant defence mechanisms in children with AATD. Methods Oxidative stress parameters and the activity of the main antioxidant enzymes were prospectively measured in serum of fifty-one children diagnosed with AATD and thirty-eight control individuals. Results Oxidative stress was increased in the serum of children with intermediate- (MZ; SZ)…

European Respiratory Society statement on sleep apnoea, sleepiness and driving risk

2021

Obstructive sleep apnoea (OSA) is highly prevalent and is a recognised risk factor for motor vehicle accidents (MVA). Effective treatment with continuous positive airway pressure has been associated with a normalisation of this increased accident risk. Thus, many jurisdictions have introduced regulations restricting the ability of OSA patients from driving until effectively treated. However, uncertainty prevails regarding the relative importance of OSA severity determined by the apnoea–hypopnoea frequency per hour and the degree of sleepiness in determining accident risk. Furthermore, the identification of subjects at risk of OSA and/or accident risk remains elusive. The introduction of off…

2021

BACKGROUND Postoperative air leaks are a common complication after lung surgery. They are associated with prolonged hospital stay, increased postoperative pain and treatment costs. The treatment of prolonged air leaks remains controversial. Several treatments have been proposed including different types of sealants, chemical pleurodesis, or early surgical intervention. The aim of this review was to analyze the impact of autologous blood pleurodesis in a systematic way. METHODS A systematic review of the literature was conducted until July 2020. Studies with more than five adult patients undergoing lung resections were included. Studies in patients receiving blood pleurodesis for pneumothora…

Lifesaving Stenting of Pulmonary Arteries Critically Narrowed by Mediastinal Lymphoma

2019

Noninvasive oscillatory ventilation (NHFOV) in infants: Another brick in the wall of paediatric noninvasive ventilation?

2016

Minimally Invasive Direct Coronary Artery Bypass (MIDCAB) via Inferior Sternotomy: A “Gold Standard” Therapy for Single LAD Muscle Bridging?

2017

A simple method of bronchoprovocation using a valved holding chamber.

2004

This study was undertaken to ascertain whether the use of a valved holding chamber (VHC) during bronchial provocation testing might increase lung deposition and repeatability of the test relative to the tidal breathing method. The 2-min tidal breathing results were compared to five inhalations from a VHC device in patients using the Pari-provoII nebulizer (MMD = 2.1mkm). Lung and mouth deposition, losses though the exhaled air and losses before aerosol delivery to the patient's mouth were measured in patients using a radiolabeled 99Tc-DTPA solution and gamma camera. The study revealed that lung deposition was 67% with the VHC method, and losses with exhaled air were 29% of the inhaled amoun…

Diagnóstico y tratamiento de las bronquiectasias

2008

Bronchiectasis is the end result of several different diseases that share principles of management. The clinical course usually involves chronic bronchial infection and inflammation, which are associated with progression. The cause of bronchiectasis should always be investigated, particularly when it can be treated. We recommend evaluating etiology, symptoms, bronchial colonization and infection, respiratory function, inflammation, structural damage, nutritional status, and quality of life in order to assess severity and to monitor clinical course. Care should be supervised by specialized units, at least in cases of chronic bronchial infection, recurrent exacerbations, or when there is a ca…

Reply: Air Bronchogram Is Not Specific for Pneumonia.

2016

IF 13.118; International audience