Search results for "Respiratory Medicine"

Initial topical cooling followed by backtable Celsior flush perfusion provides excellent early graft function in porcine single lung transplantation …

2013

Topical in situ cooling of the donor lungs is a prerequisite for procurement of non-heart-beating donor lungs and may be of interest for living related lung donation.Twenty-four single lung transplants were performed in 4 groups of Landrace pigs (6 per group). Control LPD, control Celsior and topical cooling in situ, followed by LPD (exLPD) or Celsior (exCel) ex situ flush, were employed. All lungs were perfused antegrade with 1 liter of solution at 4°C. Lungs were stored immersed in preservation solution for 24 hours at 4°C. After transplantation of the left lung, the right recipient bronchus and pulmonary artery were clamped.Four of 6 animals each in the LPD and Celsior groups and all 6 a…

Aortic remodelling after thoracic endovascular aortic repair in acute and chronic type B aortic dissections

2019

AbstractOBJECTIVESType B aortic dissections are routinely treated with thoracic endovascular aortic repair (TEVAR). The timing for TEVAR remains controversial and might have an impact on the remodelling capacity of the aorta. This study analyses and compares aortic remodelling in acute (ABD) and chronic (CBD) type B aortic dissections after TEVAR.METHODSThis retrospective study analysed the preoperative, postoperative and at least 1-year follow-up computed tomography of 53 TEVAR patients (36 ABD, 17 CBD) at a single institution between May 2005 and May 2016. The volumes of aortic lumen (AL), true lumen, false lumen (FL) and perfused FL were measured at the stent graft level (A), from the st…

Host-directed therapies and holistic care for tuberculosis

2020

Tuberculosis Following Lung Transplantation. A 27-Year Spanish Multicenter Experience. Incidence, Presentation, Prevention and Treatment with Rifampi…

2020

Abstract Background Tuberculosis (TB) represents a diagnostic and therapeutic challenge for solid organ transplant recipients, particularly after lung transplant (LT). Our aim was to determine the impact of TB in LT patients in Spain, considering prevalence, clinical presentation, prevention and therapeutic management. In addition, differences in outcome between rifampicin (RIF) versus non-RIF containing regimens were analyzed. Methods Multicenter, observational retrospective study, including all cases of TB diagnosed in recipients after LT, in five pulmonary transplant units in Spain, between January 1990 and December 2017. Results Among 2962 LT recipients, 45 cases of TB were diagnosed, r…

German Thoracic Research Scholarship 1996: lung volume reduction for endstage pulmonary emphysema at the Washington University of St. Louis.

1998

The Thoracic Research Scholarship 1996 of the German Society for Thoracic and Cardiovascular Surgery enabled me to visit Barnes Hospital at the Washington University of St. Louis, USA, from May to July 1996. At that center Prof. J. D. Cooper has established lung-volume reduction surgery as a successful surgical treatment for patients with endstage pulmonary emphysema. The operation is performed using left-sided double-lumen intubation. After opening of the chest and pleura and starting single-lung ventilation the less diseased parts of the second lung collapse due to absorption atelectasis whereas the more diseased portion of the lung stays hyperinflated. Linear staplers buttressed with bov…

Fixed But Not Autoadjusting Positive Airway Pressure Attenuates the Time-dependent Decline in Glomerular Filtration Rate in Patients With OSA

2018

Abstract: BACKGROUND: The impact of treating OSA on renal function decline is controversial. Previous studies usually included small samples and did not consider specific effects of different CPAP modalities. The aim of this study was to evaluate the respective influence of fixed and autoadjusting CPAP modes on estimated glomerular filtration rate (eGFR) in a large sample of patients derived from the prospective European Sleep Apnea Database cohort. METHODS: In patients of the European Sleep Apnea Database, eGFR prior to and after follow-up was calculated by using the Chronic Kidney Disease-Epidemiology Collaboration equation. Three study groups were investigated: untreated patients (n = 14…

Omalizumab for the treatment of chronic spontaneous urticaria in clinical practice

2016

Chronic spontaneous urticaria (CSU) is a skin disease that predominantly affects adults, especially women aged 20 to 40 years, and is characterized by the recurrent appearance of localized or widespread wheals, angioedema or both, without apparent external trigger. 1 , 2 Severe CSU has a detrimental effect on the quality of life and is a frequent cause of absenteeism from school and work. [3] The pathogenesis of CSU is not well understood, and it appears to have an autoimmune cause in approximately one-third of patients. [4] Guidelines for the management of CSU recommend the use of second-generation antihistamines, with the addition of leukotriene receptor antagonists, cyclosporine, or omal…

Advances in asthma pathophysiology: stepping forward from the Maurizio Vignola experience

2015

Maurizio Vignola was a superb and innovative researcher, who wrote seminal papers on the biology of airway epithelium in asthma. Inflammation and remodelling were the main topics of his research, mostly conducted in biopsy specimens from patients with asthma of variable severity, encompassing the entire spectrum of the disease from mild to severe asthma. His observations contributed to define the biology of asthma as we know it today, and opened the way to the personalised treatment of asthma. His group has successfully continued to investigate the biology and clinical aspects of bronchial asthma, with major interest in the clinical use of biomarkers to monitor disease activity, and in the …

Recommandations de bonne pratique pour la prise en charge de la maladie veineuse thromboembolique chez l’adulte – Version longue

2021

Systemic Thrombolytic Therapy for Acute Pulmonary Embolism: Who Is a Candidate?

2017

Pulmonary embolism (PE) is a major cause of both acute and long-term morbidity for a large number of patients worldwide, and massive PE is frequently fatal. Right ventricular (RV) dysfunction is a key determinant of prognosis in the acute phase of PE. Patients with clinically overt RV failure, that is, with cardiogenic shock or persistent hypotension at presentation (acute high-risk PE), are clearly in need of immediate reperfusion treatment with systemic thrombolysis or, alternatively, surgical or catheter-directed techniques. On the other hand, within the large group of patients presenting without hemodynamic instability, the bleeding risk of full-dose intravenous thrombolytic treatment h…