Search results for "pneumonia."
showing 10 items of 651 documents
Assessing the impact of COVID-19 on the management of patients with liver diseases: A national survey by the Italian association for the study of the…
2020
Abstract Background The COVID-19 pandemic had a huge impact on national and regional health systems. The impact of SARS-CoV-2 on the quality of care for patients with liver disease is still unknown. Aims The Italian Association for the Study of the Liver (AISF) conducted a survey to assess the impact of SARS-CoV-2 on hepatology units activities in Italy. Methods A prospective web-based survey was proposed to all AISF active members. The survey was available online from April 8 2020, to May 3 2020, (lockdown phase in Italy). Results 194 AISF members answered the questionnaire, most of whom were specialists in Gastroenterology (41%) or Internal Medicine (28%), and worked in Northern Italy (51…
Liver injury, SARS‐COV‐2 infection and COVID‐19: What physicians should really know?
2021
Abstract Background & Aims Severe acute respiratory syndrome coronavirus‐2 (SARS‐CoV‐2) is responsible for coronavirus disease 2019 (COVID‐19), which in males, especially in advanced age, can sometimes evolve into acute respiratory distress syndrome. In addition, mild to moderate alterations in liver function tests (LFTs) have been reported in the worst affected patients. Our review aims to analyse data on the incidence and prognostic value of LFT alterations, the underlying mechanisms and the management of pre‐existing liver disease in COVID‐19 affected patients. Methods We searched available literature through online PubMed database using terms as “SARS‐CoV‐2,” “Liver damage,” “Liver Func…
Mycoplasma pneumonias distribution, epidemiology and prevalence in a triennial survey.
2005
OBJECTIVES. To evaluate: (1) the incidence of pneumonia monthly distribution; (2) the rate of pneumonitis due to Mycoplasma Pneumoniae; (3) the suitability of choosing an empirical-based antibiotic-therapy; (4) the need of a critical revision of Mycoplasma serological data. PATIENTS AND METHODS. We studied 188 patients admitted to the Palermo University Pediatrics Department, from september 1998 to august 2001, with admission diagnosis of pneumonia. RESULTS. The highest incidence of pneumonia was in december and march as in both months 28 cases occurred in the whole period 1998-2001 (average of 9.3 cases per each month). The highest rate of pneumonias by Mycoplasma Pneumoniae was in may wit…
Heat shock protein 60 autoimmunity and early lipid lesions in cholesterol-fed C57BL/6JBom mice during Chlamydia pneumoniae infection
2004
Chronic Chlamydia pneumoniae infection and autoimmunity to heat shock protein 60 (Hsp60) have both been documented to be associated with atherosclerosis. Herein, we studied the effects of C. pneumoniae infection and a diet with a low-cholesterol supplement on the development of autoantibodies to mouse Hsp60 and early lipid lesions in the aortic valve of C57BL/6JBom mice. In addition, pulmonary infection was investigated. C57BL/6JBom mice were given one to three C. pneumoniae inoculations and fed either a regular diet or a diet enriched with 0.2% cholesterol. Autoantibody responses against mouse Hsp60 developed in both diet groups when the mice were infected with C. pneumoniae and in uninfec…
MRI of the pulmonary parenchyma.
1999
Imaging of the pulmonary parenchyma represents a unique challenge for MRI. Limited signal is caused by low proton density, susceptibility artifacts, and physiological motion (cardiac pulsation, respiration). Recently, further improvements in MRI techniques have widened the potential for investigations of pulmonary parenchymal disease. These include very short echo times, ultrafast turbo-spin-echo acquisitions, projection reconstruction technique, breathhold imaging, ECG triggering, contrast agents (perfusion imaging, aerosols), sodium imaging, hyperpolarized noble gas imaging, and oxygen enhancement. By using widely available techniques, MRI is helpful in the assessment of (a) acute alveoli…
When kidneys and lungs suffer together
2018
A significant interaction between kidneys and lungs has been shown in physiological and pathological conditions. The two organs can both be targets of the same systemic disease (eg., some vasculitides). Moreover, loss of normal function of either of them can induce direct and indirect dysregulation of the other one. Subjects suffering from COPD may have systemic inflammation, hypoxemia, endothelial dysfunction, increased sympathetic activation and increased aortic stiffness. As well as the exposure to nicotine, all the foresaid factors can induce a microvascular damage, albuminuria, and a worsening of renal function. Renal failure in COPD can be unrecognized since elderly and frail patients…
Thoracic ultrasound: Potential new tool for physiotherapists in respiratory management. A narrative review
2016
International audience; The use of diagnostic ultrasound by physiotherapists is not a new concept; it is frequently performed in musculoskeletal physiotherapy. Physiotherapists currently lack accurate, reliable, sensitive, and valid measurements for the assessment of the indications and effectiveness of chest physiotherapy. Thoracic ultrasound may be a promising tool for the physiotherapist and could be routinely performed at patients' bedsides to provide real-time and accurate information on the status of pleura, lungs, and diaphragm; this would allow for assessment of lung aeration from interstitial syndrome to lung consolidation with much better accuracy than chest x-rays or auscultation…
Ultrasonography of the Lung.
2019
High diagnostic accuracy, increasing clinical experience and technical improvements are good reasons to consider lung ultrasound (US) for the assessment of pleural and pulmonary diseases. In the emergency room and in intensive care, it is well acknowledged, but application in other settings is rare. The aim of this review is to update potential users in general radiology about the diagnostic scope of lung US and to encourage more frequent use of this generally underestimated lung imaging modality. Literature review was done independently by the two authors in MEDLINE (via PubMed) covering a time span from 2002 until 2017 using free text and Medical Subject Headings/MeSH. Article selection …
Helium-3-MRT der Lungenventilation: Erste klinische Anwendungen
1997
PURPOSE: of the study is the visualisation of normal pulmonary ventilation in healthy volunteers and the evaluation of abnormalities in patients with different lung diseases using 3He magnetic resonance imaging (3He-MRI). MATERIAL AND METHODS: Hyperpolarized 3He gas (V = 300 ml, p = 3 x 10(5) Pa, polarised to 35-45% by optical pumping, provided in special glass cells) was inhaled by eight healthy volunteers and ten patients with different lung diseases. A 3D FLASH sequence (TR = 11.8 ms; TE = 5 ms; matrix 144 x 256, FOV 350 mm, section thickness 7-10 mm, coronal orientation) was performed in a single breath-hold (22-42 s). Clinical and radiological examinations were available for correlatio…
Standalone Smartphone Cognitive Behavioral Therapy–Based Ecological Momentary Interventions to Increase Mental Health: Narrative Review
2020
Background A growing number of psychological interventions are delivered via smartphones with the aim of increasing the efficacy and effectiveness of these treatments and providing scalable access to interventions for improving mental health. Most of the scientifically tested apps are based on cognitive behavioral therapy (CBT) principles, which are considered the gold standard for the treatment of most mental health problems. Objective This review investigates standalone smartphone-based ecological momentary interventions (EMIs) built on principles derived from CBT that aim to improve mental health. Methods We searched the MEDLINE, PsycINFO, EMBASE, and PubMed databases for peer-reviewed …