Search results for "PULMONARY"
showing 10 items of 3030 documents
Exercise induces oxidative stress in healthy subjects and in chronic obstructive pulmonary disease patients
2000
Indacaterol Provides Effective Bronchodilation In Patients With Chronic Obstructive Pulmonary Disease Irrespective Of Patient Age (<65 Or e65 Year…
2010
Osteoporosis in men: a case report
2010
Osteoporosis in men is frequently not considered, underdiagnosed and often undertreated. In contrast with osteoporosis occurring in women, the genesis is frequently secondary (30-60%) with a complex diagnostic approach. A careful anamnesis and physical examination associated with laboratory and instrumental evaluation are necessary for an accurate diagnosis. The clinical case presented concerns a 70-year-old man with negative family history for osteoporosis and a personal history of depression, HBV carrier, and chronic obstructive pulmonary disease (COPD) in a heavy ex-smoker with history of alcoholism. The comprehensive geriatric evaluation allowed us to diagnose a multifactorially seconda…
How to manage aspergillosis in non-neutropenic intensive care unit patients.
2014
Invasive aspergillosis has been mainly reported among immunocompromised patients during prolonged periods of neutropenia. Recently, however, non-neutropenic patients in the ICU population have shown an increasing risk profile for aspergillosis. Associations with chronic obstructive pulmonary disease and corticosteroid therapy have been frequently documented in this cohort. Difficulties in achieving a timely diagnosis of aspergillosis in non-neutropenic patients is related to the non-specificity of symptoms and to lower yields with microbiological tests compared to neutropenic patients. Since high mortality rates are typical of invasive aspergillosis in critically ill patients, a high level …
The Phys-Can observational study: adjuvant chemotherapy is associated with a reduction whereas physical activity level before start of treatment is a…
2020
AbstractBackgroundAdjuvant therapy may cause multiple sideeffects on long term health, including reduced cardiorespiratory fitness (CRF) in patients with breast cancer (1, 2). However, there is currently limited knowledge regarding the effect of different types of adjuvant cancer treatment on CRF in other cancer populations. The primary objective of the present study was to assess whether previously known correlates (age, diagnosis, initial CRF, physical activity level), type of adjuvant treatment and cancer-related fatigue were associated with changes in$$ \dot{V}{O}_2\mathit{\max} $$V̇O2maxin patients with breast, prostate or colorectal cancer.MethodsProspective study with two time points…
Exercise causes blood glutathione oxidation in chronic obstructive pulmonary disease: prevention by O2 therapy
1996
Viña, José, Emilio Servera, Miguel Asensi, Juan Sastre, Federico V. Pallardó, José A. Ferrero, JoséGarcı́a-de-la-Asunción, Vicente Antón, and Julio Marı́n. Exercise causes blood glutathione oxidation in chronic obstructive pulmonary disease: prevention by O2therapy. J. Appl. Physiol. 81(5): 2199–2202, 1996.—The aim of the present study was to determine whether glutathione oxidation occurs in chronic obstructive pulmonary disease (COPD) patients who perform exercise and whether this could be prevented. Blood glutathione red-ox ratio [oxidized-to-reduced glutathione (GSSG/GSH)] was significantly increased when patients performed exercise for a short period of time until exhaustion. Their res…
Quantitative and Qualitative Platelet Derangements in Cardiac Surgery and Extracorporeal Life Support
2021
Thrombocytopenia and impaired platelet function are known as intrinsic drawbacks of cardiac surgery and extracorporeal life supports (ECLS). A number of different factors influence platelet count and function including the inflammatory response to a cardiopulmonary bypass (CPB) or to ECLS, hemodilution, hypothermia, mechanical damage and preoperative treatment with platelet-inhibiting agents. Moreover, although underestimated, heparin-induced thrombocytopenia is still a hiccup in the perioperative management of cardiac surgical and, above all, ECLS patients. Moreover, recent investigations have highlighted how platelet disorders also affect patients undergoing biological prosthesis implanta…
Endocannabinoid anandamide mediates hypoxic pulmonary vasoconstriction
2013
Endocannabinoids are important regulators of organ homeostasis. Although their role in systemic vasculature has been extensively studied, their impact on pulmonary vessels remains less clear. Herein, we show that the endocannabinoid anandamide (AEA) is a key mediator of hypoxic pulmonary vasoconstriction (HPV) via fatty acid amide hydrolase (FAAH)-dependent metabolites. This is underscored by the prominent vasoconstrictive effect of AEA on pulmonary arteries and strongly reduced HPV in FAAH(-/-) mice and wild-type mice upon pharmacological treatment with FAAH inhibitor URB597. In addition, mass spectrometry measurements revealed a clear increase of AEA and the FAAH-dependent metabolite arac…
Thrombosis
2014
Background— Thrombosis is the common pathology underlying ischemic heart disease, ischemic stroke, and venous thromboembolism (VTE). The Global Burden of Disease Study 2010 (GBD 2010) documented that ischemic heart disease and stroke collectively caused 1 in 4 deaths worldwide. GBD 2010 did not report data for VTE as a cause of death and disability. Objective— To review the literature on the global burden of disease caused by VTE. Approach and Results— We performed a systematic review of the literature on the global disease burden because of VTE in low-, middle-, and high-income countries. Studies from Western Europe, North America, Australia, and Southern Latin America (Argentina) yielded…
Increased rates of respiratory disease in schizophrenia: A systematic review and meta-analysis including 619,214 individuals with schizophrenia and 5…
2021
Introduction: Despite respiratory disease being a major cause of excess mortality in people with schizophrenia, the prevalence of respiratory conditions in this population is poorly defined. A systematic review and meta-analysis were conducted to establish the prevalence and association of respiratory diseases in people with schizophrenia. Material and methods: Major electronic databases were searched from inception to 27 April 2020 for articles reporting respiratory disease (asthma, chronic obstructive pulmonary disease [COPD], pneumonia, and tuberculosis) in people with schizophrenia and, where possible, a control group. A random-effects meta-analysis was conducted. The study was register…