View clinical trials related to Pleural Infection.
Filter by:The antiseptic povidone-iodine can safely be instilled into the pleural for the purpose of pleurodesis. Pleural irrigation with antiseptics is used in adults with open drainage for chronic empyema and has been described in the acute management of paediatric pleural infection. This study will investigate the safety and usefulness of povidone-iodine pleural irrigation in 15 eligible patients recruited to the Pleural Infection Cohort Study (PICS) with acute pleural infection. A matched control group will be used and will be composed of 15 patients previously recruited to PICS without receiving povidone-iodine pleural irrigation.
Infection of the pleural space is serious condition that requires hospitalization, invasive interventions and long courses of antibiotics[1]. Treatment of pleural infection requires long hospital admission with a median of 19 days[2] and medical treatments fails requiring surgical intervention in up to 30% of cases[3]. The mortality from pleural infection is around 10% at 3 months[4]. Besides drainage of the infected fluid, antibiotics are a core component of management of pleural infection[5] and are typically given intravenously in the first few days of treatment until the condition is stabilized at which stage patients are shifted to oral antibiotics of equivalent spectrum. In almost half of the cases of pleural infection, the choice of antibiotics is entirely empirical due to low yield of microbiological tests on pleural fluid in these cases[6]. International guidelines cite a minimum length of antibiotic course of pleural infection of four weeks[5,7] with antibiotic courses typically lasting six weeks[8]. However, these recommendations are based on expert opinion with no robust evidence to support such durations. The RAPID (renal function, age, purulence, infection source and dietary factors) score has recently been validated as a robust tool to predict 3-month mortality of patients with pleural infection based on demographic and laboratory data (table 1)[4]. A low score (0-2) is associated with 2-3% mortality, medium score (3-4) 9% mortality and high score (5-7) 30% mortality at three months[9]. The utility for this score in clinical management is yet to be determined and this study will attempt using this score to stratify lengths of antibiotic treatment based on proposed risk of adverse outcomes as stipulated by the RAPID score. The aim of this study is to investigate the feasibility and safety of prescribing shorter courses of antibiotics (2-3 weeks) versus the standard longer courses (4-6 weeks) in medically-treated patients with pleural infection at lower risk of mortality (RAPID score 0-4) who can be safely discharged home within 14 days of hospitalization and how this impacts success of medical treatment.
Pleural Infection (PI) is a common, severe and complicated disease with considerable morbidity and mortality. (1,2) The knowledge of pleural infection microbiology remains incomplete. Sequencing of the bacterial 16S rRNA gene is a reliable methodology to discover the total microbiome of complex samples. The investigators designed a translational metagenomics study to study the bacteriology of pleural infection. The investigators will use pleural fluid specimens from a) the "Prospective validation of the RAPID clinical risk prediction score in adult patients with pleural infection: the PILOT study" (3) clinical trial and b) non-pleural infection patients. The pleural fluid specimens will be subjected to 16S rRNA next generation sequencing.
The incidence of pleural infection is increasing worldwide since the last two decades. Antibiotics are one of the cornerstones of the treatment of this disease and must be associated to a correct evacuation of the pleural effusion. Data concerning the pleural diffusion of antibiotics currently used in community acquired pleural infection are scarce. The main objective of this study is to evaluate the pleural pharmacokinetic of amoxicillin and clavulanic acid in patients with a complicated pleural infection (patients who need a chest tube insertion).
The purpose of this prospective randomized clinical trial is to compare two currently accepted standard-of-care treatment strategies: Medical thoracoscopy as compared to instillation of intrapleural tissue Plasminogen Activator (TPA) and human recombinant Deoxyribonuclease (DNase) for the management of empyema or complicated parapneumonic effusion (CPPE) in adults.
The purpose of this prospective randomized clinical trial is to compare two currently accepted standard-of-care treatment strategies: Medical thoracoscopy as compared to instillation of intrapleural tissue Plasminogen Activator (TPA) and human recombinant Deoxyribonuclease (DNase) for the management of empyema or complex parapneumonic effusion (CPPE) in adults.
Pleural infection is a potentially serious infection of the fluid normally found around the lung and current evidence suggests its incidence is increasing in both adult and paediatric populations. Identification of bacterial pathogens causing pleural infection is of paramount importance in the clinical care of patients are currently, only 40% of patients have a laboratory confirmed microbiological diagnosis for their pleural infection. An unclear diagnosis can be due to various reasons such as a small sample volume therefore the aim of the AUDIO study is to ascertain the capacity of pleural biopsies in improving the microbiological yield of pleural infection. Currently, there are no well validated methods for identifying patients presenting with pleural infection on the basis of initial ultrasound imaging. The AUDIO study will define the role of baseline thoracic ultrasound in predicting the radiographic, clinical and surgical outcomes of patients with pleural infection. The AUDIO study aims to recruit 50 patients from 2 centres with specific pleural expertise and these patients will be followed up over a 12 month period. Investigators hope that through the information gathered from ultrasound imaging and pleural biopsies, it will aid physicians' clinical and therapeutic decision making when treating patients with pleural infection.